WorldWideScience

Sample records for case series evaluating

  1. Evaluation of Streptococcus pneumoniae in bile samples: A case series review.

    Science.gov (United States)

    Itoh, Naoya; Kawamura, Ichiro; Tsukahara, Mika; Mori, Keita; Kurai, Hanako

    2016-06-01

    Although Streptococcus pneumoniae is an important pathogen of humans, pneumococcal cholangitis is rare because of the rapid autolysis of S. pneumoniae. The aim of this case series was to review patients with bile cultures positive for S. pneumoniae. This study was a single center retrospective case series review of patients with S. pneumoniae in their bile at a tertiary-care cancer center between September 2002 and August 2015. Subjects consisted of all patients in whom S. pneumoniae was isolated in their bile during the study period. Bile specimens for culture were obtained from biliary drainage procedures such as endoscopic retrograde biliary drainage, endoscopic nasobiliary drainage, and percutaneous transhepatic biliary drainage. There were 20 patients with bile cultures positive for S. pneumoniae during the study period. All patients presented with extrahepatic obstructive jaundice due to hepatopancreatobiliary tumors. Nineteen of 20 patients underwent the placement of plastic intrabiliary tubes. The mean time between the first-time drainage and the positive culture was 26 days (range 0-313 days). Although 12 of 20 patients met our definition of cholangitis, 5 were clinically treated with antibiotics based on a physician's assessment of whether there was a true infection. The present study is the largest case series of patients with S. pneumoniae in their bile. Based on our findings, the isolation of S. pneumoniae from bile may be attributed to the placement of biliary drainage devices. PMID:27025902

  2. Nonketotic hyperglycinemia case series

    Directory of Open Access Journals (Sweden)

    Mehtab Iqbal

    2015-01-01

    Full Text Available To present three cases who presented with neonatal hiccups and who were later diagnosed with nonketotic hyperglycinemia (NKH. Case series. We present three babies who presented in neonatal life with hiccups who later were diagnosed with NKH. Two babies presented on the 2nd day of life with hypotonia, poor feeding, and abnormal movements including jitteriness, hiccups, and twitching. The third baby only had transient hiccups lasting for a couple of days in the 1st week of life but later presented at 3 months of age with poor feeding, drowsiness, and jerky movements. All three cases needed extensive investigations before reaching the diagnosis including metabolic screen, lumbar puncture, electroencephalography, and computed tomography/magnetic resonance imaging. The first two babies needed intubation on their 2nd day of life because of apneas in whom later, the care was withdrawn after reaching the diagnosis of NKH because of poor prognosis. The third baby was discharged home on oral dextromethorphan and ketogenic diet. We discuss the importance of early recognition of symptoms (frequent hiccups and investigation needed to reach the diagnosis early as it helps in making decision to either carry on treatment or withdraw care because of poor prognosis. It also helps in genetic counseling and prenatal diagnosis can be offered at the subsequent pregnancy.

  3. Case Series: Evaluation of Behavioral Sleep Intervention for Medicated Children With ADHD.

    Science.gov (United States)

    Vetrayan, Jayachandran; Othman, Suhana; Victor Paulraj, Smily Jesu Priya

    2013-03-25

    Objective: To assess the effectiveness and feasibility of behavioral sleep intervention for medicated children with ADHD. Method: Six medicated children (five boys, one girl; aged 6-12 years) with ADHD participated in a 4-week sleep intervention program. The main behavioral strategies used were Faded Bedtime With Response Cost (FBRC) and positive reinforcement. Within a case-series design, objective measure (Sleep Disturbance Scale for Children [SDSC]) and subjective measure (sleep diaries) were used to record changes in children's sleep. Results: For all six children, significant decrease was found in the severity of children's sleep problems (based on SDSC data). Bedtime resistance and mean sleep onset latency were reduced following the 4-week intervention program according to sleep diaries data. Gains were generally maintained at the follow-up. Parents perceived the intervention as being helpful. Conclusion: Based on the initial data, this intervention shows promise as an effective and feasible treatment. (J. of Att. Dis. 2013; XX(X) 1-XX).

  4. Competence to stand trial evaluations of sovereign citizens: a case series and primer of odd political and legal beliefs.

    Science.gov (United States)

    Parker, George F

    2014-01-01

    Sovereign citizens hold a variety of beliefs that challenge the legitimacy of the United States government and criminal justice system. In criminal cases, sovereign citizens typically raise a variety of seemingly strange objections to the proceedings that can cause court participants to believe the defendant is not competent to stand trial. The author's case files were reviewed to identify all defendants who espoused sovereign citizen beliefs during a court-ordered competence-to-stand-trial evaluation. This case series consisted of nine evaluations completed between 2003 and 2012. A review of the outcomes in these cases showed that sovereign citizens typically have the capacity to understand criminal proceedings and assist an attorney. PMID:25187287

  5. An Intercultural Approach to Textbook Evaluation: A Case of Top Notch and Summit Series

    Directory of Open Access Journals (Sweden)

    Maryam Homayounzadeh

    2015-01-01

    Full Text Available This study investigated the representation of sociocultural identities in six textbooks selected from Top Notch and Summit series, to assess their potential to promote intercultural communicative competence in the learners. Ting-Toomey’s identity negotiation theory and Scollon and Scollon’s (2001 discourse system structure were used to assess the identity representations and the structure of discourses in the books. Identity representations were analyzed in terms of the four primary elements of cultural, ethnic, gender and personal identities, to determine the extent to which the books could foster communication between members of various identity groups. In the analysis of discourse structures, the study investigated primarily the politeness and face strategies used in the conversations and further the particular ideology they perpetuated, as a clue to their potential to promote the learners’ pragmatic competence for intercultural communication. Concerning identity representations in the books, different results were found for the two series. Top Notch, addressing beginner to intermediate level students, proved considerate of diversity in the sociocultural identities it presented and providing information about the values of different cultures and the customs and traditions of various nations it tried to set the bases of interculturality within its audience. Summit, on the other hand, addressing higher intermediate and advanced learners, had a unilateral approach in its identity presentations, depicting principally European and American nationalities and the cultural values of individualism typically associated with them. Nevertheless, where the discourse structures in the books were concerned, both the two series were identical in their exclusive focus upon the utilitarian ideology of discourse and its related politeness and face strategies. This was found as a pitfall in the books, limiting the students’ range of discursive resources

  6. Evaluation of series of 177 cases of acute gynaecological emergencies in tertiary care hospital

    OpenAIRE

    Vrunda Choudhary; Sonali S. Somani; Shashikant G. Somani; Rajesh Kaul

    2016-01-01

    Background: Gynecologic emergencies are relatively common and acute pain of pelvic origin is a common symptom necessitating emergency medical evaluation, because late diagnosis, potentially leading to progression to severe morbidity or death, is a matter of concern. The objective of present study is to have an overview of emergency gynecological conditions and their management. Methods: In present retrospective observational study total 177 cases were analyzed. They were divided into three...

  7. A Textbook Evaluation of Speech Acts: The Case of English Result Series

    Directory of Open Access Journals (Sweden)

    Minoo Alemi

    2012-11-01

    Full Text Available The present work aimed to investigate the frequency of occurrences and proportions of speech acts of complaints and compliments in the four volumes of the course book English Result (Elementary, Pre-intermediate, Intermediate, and Upper-intermediate, by Mark Hancock and Annie McDonald (2009, published by Oxford University Press. Investigation of the two speech act strategies was based on complaints strategies (Olshtain and Weinbach, 1987 and compliment strategies (Wolfson and Manes, 1981. It was found that the books were rich in terms of the number of the two speech acts, but in presenting them, there were one or two dominant strategies in both cases. Chi-square analysis demonstrated that there was a significant difference in the proportion of complaint and compliment strategies through the four course books. In general, the books were reported to provide learners with adequate amount of complaints and compliments, but with low variations in strategy types, which may result in learners not having sufficient conceptual and practical knowledge of speech acts to use them appropriately in different contexts. Based on the findings of this study, it seems necessary to incorporate more authentic and helpful instruction of speech acts along with the course books, to improve the learners’ performance in real life communication.Keywords: Course book evaluation, Speech acts, speech acts strategies, Complaints, Compliments

  8. Tinea incognito: Case series

    Directory of Open Access Journals (Sweden)

    Mikail Yılmaz

    2015-09-01

    Full Text Available Tinea incognito is a dermatophytic infection which has lost its typical clinical appearance because of inappropriate use of topical or systemic corticosteroids. The clinical manifestations of tinea incognito can mimic many dermatoses such as eczema, psoriasis, allergic contact dermatitis, rosacea, seborrheic dermatitis and atopic dermatitis. The diagnosis of tinea incognito is confirmed by direct KOH (potassium hydroxide examination ( native preparation, making the fungal cultures from the lesion and histopathological examination in some cases. Systemic antifungal therapy is recommended in the treatment of tinea incognito. Herein, 10 cases of tinea incognito which mimicking various dermatoses were diagnosed and treated in our clinic in 2014 is presented.

  9. Evaluation of series of 177 cases of acute gynaecological emergencies in tertiary care hospital

    Directory of Open Access Journals (Sweden)

    Vrunda Choudhary

    2016-06-01

    Conclusions: Accurate clinical and laboratory evaluation are essential in gynecological emergencies. There should be a high index of suspicion for early detection and early intervention to reduce morbidity and mortality. [Int J Reprod Contracept Obstet Gynecol 2016; 5(6.000: 1700-1704

  10. Treatment of severe frontobasilar fractures in growing patients: a case series evaluation

    Institute of Scientific and Technical Information of China (English)

    Alan S Herford; Rahul Tandon; Luca Pivetti; Marco Cicciù

    2013-01-01

    Objective:The treatment offrontobasilar fractures is a demanding aspect of craniofacial fracture management.A sequel of inadequate or improper fracture management presents cosmetic and functional problems which are very difficult to correct.The aim of this manuscript was to examine a group of growing patients treated for frontobasilar fractures and provide clinicians a possible therapeutic option for the treatment of these challenging fractures.Methods:In this investigation,12 patients under the age of 16 years treated for severe injuries to the frontobasilar region were included.Their records were reviewed to evaluate the clinical diagnosis,preoperative findings,hospital course,postoperative results,and long-term follow-up.Preoperative and postoperative CT scans were performed in all children treated.Postoperative complications were reviewed in detail.Surgical procedures were evaluated for type and location of fixation.All complications and treatments were recorded.Results:Three of the patients presented with a cerebrospinal fluid (CSF) leak and required pericranial flaps.Only 3 patients underwent removal of plates and screws due to palpability in 1 patient,loose hardware in 1 patient,and limited disturbance on growth in the rest patient.Seven patients underwent open reduction and internal fixation with resorbable plates,4 patients with titanium plates,and 1 parent with a combination.Follow-up ranged from 6 months to 5 years.No patients with a preoperative CSF leak developed any recurrence of the leak.Conclusion:According to basic craniofacial principles,reducing and stabilizing the fractures should reconstruct the anterior cranial base.However,the treatment of paediatric maxillofacial trauma requires the evaluation of several factors.The facial skeleton of a child is constantly evolving and its growth depends on the balance of basal bone and soft tissues.

  11. Evaluation of Teriparatide for Treatment of Osteoporosis in Four Patients with Cystic Fibrosis: A Case Series

    Directory of Open Access Journals (Sweden)

    Oranan Siwamogsatham

    2014-01-01

    Full Text Available Introduction. Bone disease is a common complication of cystic fibrosis (CF. To date, there have been no reports on the effectiveness of teriparatide, recombinant human parathyroid hormone, to treat CF-related bone disease. Case Presentation. We report on four patients with CF-related bone disease who were treated with teriparatide. Three patients completed two years of therapy with teriparatide, and all had significant improvements in their bone mineral density (BMD. One patient was unable to tolerate teriparatide and discontinued treatment 1 week into therapy. Conclusion. Teriparatide may be a potential treatment option for CF-related bone disease. This report highlights the need for further investigation into the use of teripartide in the CF population.

  12. A prospective case series evaluating the safety and efficacy of the Klox BioPhotonic System in venous leg ulcers

    Directory of Open Access Journals (Sweden)

    Nikolis A

    2016-09-01

    Full Text Available Andreas Nikolis,1 Doria Grimard,2 Yves Pesant,3 Giovanni Scapagnini,4 Denis Vézina5 1Division of Plastic Surgery, Victoria Park Research Centre, Montreal, 2Q&T Research Chicoutimi, Chicoutimi, 3St-Jerome Medical Research Inc., St-Jerome, Quebec, Canada; 4Department of Medicine and Health Sciences, School of Medicine, University of Molise, Campobasso, Italy; 5Klox Technologies, Laval, Quebec, Canada Purpose: To investigate the safety and efficacy of the BioPhotonic System developed by Klox Technologies in a case series of ten patients with venous leg ulcers.Patients and methods: Ten patients with chronic venous leg ulcers, having failed on at least one previous therapy, were enrolled into this case series.Results: Nine patients were evaluable for efficacy. A response (defined as decrease in wound surface area was observed in seven patients (77.8%. Of these, four patients (44.4% achieved wound closure on average 4 months (127.5 days following the beginning of the treatment. Two patients did not respond to the investigational treatment. Quality of life improved over time throughout the study. Compliance was excellent, with 93.2% of visits completed as per protocol. Safety was unremarkable, with only four treatment-emergent-related adverse events, for which no specific intervention was required.Conclusion: The BioPhotonic System was shown to be safe and extremely well tolerated. It also demonstrated potential in terms of wound closure, wound surface area decrease, and wound bed preparation. Keywords: biophotonics, light, photobiomodulation, venous leg ulcers

  13. Shear Wave Elastography May Add a New Dimension to Ultrasound Evaluation of Thyroid Nodules: Case Series with Comparative Evaluation

    Directory of Open Access Journals (Sweden)

    Rafal Z. Slapa

    2012-01-01

    Full Text Available Although elastography can enhance the differential diagnosis of thyroid nodules, its diagnostic performance is not ideal at present. Further improvements in the technique and creation of robust diagnostic criteria are necessary. The purpose of this study was to compare the usefulness of strain elastography and a new generation of elasticity imaging called supersonic shear wave elastography (SSWE in differential evaluation of thyroid nodules. Six thyroid nodules in 4 patients were studied. SSWE yielded 1 true-positive and 5 true-negative results. Strain elastography yielded 5 false-positive results and 1 false-negative result. A novel finding appreciated with SSWE, were punctate foci of increased stiffness corresponding to microcalcifications in 4 nodules, some not visible on B-mode ultrasound, as opposed to soft, colloid-inspissated areas visible on B-mode ultrasound in 2 nodules. This preliminary paper indicates that SSWE may outperform strain elastography in differentiation of thyroid nodules with regard to their stiffness. SSWE showed the possibility of differentiation of high echogenic foci into microcalcifications and inspissated colloid, adding a new dimension to thyroid elastography. Further multicenter large-scale studies of thyroid nodules evaluating different elastographic methods are warranted.

  14. Osseous genioplasty: A case series

    Directory of Open Access Journals (Sweden)

    Sanjeev N Deshpande

    2011-01-01

    Full Text Available Introduction: The chin (mentum is vital to the human facial morphology as it contributes to the facial aesthetics and harmony both on frontal and lateral views. Osseous genioplasty, the alteration of the chin through skeletal modification, can lead to significant enhancement of the overall facial profile. Aim and Study Design: A case series was designed to study the long-term results of osseous genioplasty in Indian patients with regard to patient satisfaction, complications, and long-term stability. Materials and Methods: All subjects who underwent osseous genioplasty either alone or as a component of orthognathic surgery between January 1992 and December 2010, with a minimum follow-up of 2 years, were included. The genioplasty was performed using standard protocols of assessment and execution. Post-operative evaluation included patient satisfaction, complications and radiological evidence of long-term stability. A comprehensive score was formulated for the purpose of the study. Results: Thirty-seven subjects underwent osseous genioplasty with at least 2 years of follow-up in the study period. This included 17 male and 20 female subjects, with a mean age of 22.8 years (15-52 years and a mean follow-up of 3 years 4 months (2 years to 4 years and 11 months. Nineteen subjects underwent isolated genioplasty while 18 underwent genioplasty as a part of orthognathic surgery. The procedures included advancement (22, pushback (9, side-to-side (4 and vertical reduction (2 genioplasty.Thirty-six subjects (97.3% were extremely pleased with the results with only one subject expressing reservations, without, however, demanding any further procedure. There were no significant complications. The osteotomised segment was well maintained in its new position with good bony union and minimal resorption. Overall, 35 (94.6% cases had excellent results and 2 (4.4% cases had good results, according to the comprehensive score. Conclusions: Osseous genioplasty is a safe

  15. Critical evaluation of peripheral smear in cases of anemia with high mean corpuscular hemoglobin concentration in children: A series of four cases

    Directory of Open Access Journals (Sweden)

    Sharma Sunita

    2010-10-01

    Full Text Available Mean corpuscular hemoglobin concentration (MCHC, a parameter that is reported as a part of a standard complete blood count by automated analyzer, is a measure of the concentration of hemoglobin in a given volume of packed red blood cell. Values of MCHC significantly above reference range are not physiologically possible due to limitations on solubility of hemoglobin. The high MCHC can give us a clue to certain type of hemolytic anemia and necessitate critical evaluation of peripheral smear to reach a definitive diagnosis. Here we are presenting a series of four cases with raised MCHC, emphasizing the importance of systematic and meticulous examination of the peripheral smear to render a definitive diagnosis.

  16. Familial Chiari malformation: case series.

    Science.gov (United States)

    Schanker, Benjamin D; Walcott, Brian P; Nahed, Brian V; Kahle, Kristopher T; Li, Yan Michael; Coumans, Jean-Valery C E

    2011-09-01

    Chiari malformations (Types I-IV) are abnormalities of the posterior fossa that affect the cerebellum, brainstem, and the spinal cord with prevalence rates of 0.1%-0.5%. Case reports of familial aggregation of Chiari malformation, twin studies, cosegregation of Chiari malformation with known genetic conditions, and recent gene and genome-wide association studies provide strong evidence of the genetic underpinnings of familial Chiari malformation. The authors report on a series of 3 family pairs with Chiari malformation Type I: 2 mother-daughter pairs and 1 father-daughter pair. The specific genetic causes of familial Chiari malformation have yet to be fully elucidated. The authors review the literature and discuss several candidate genes. Recent advances in the understanding of the genetic influences and pathogenesis of familial Chiari malformation are expected to improve management of affected patients and monitoring of at-risk family members.

  17. Delusional Parasitosis : Series Of 25 Cases

    Directory of Open Access Journals (Sweden)

    Bhatia M S

    1996-01-01

    Full Text Available A series 25 cases of delusional parasitosis is being reported. There were three cases below 45 years, 12 cases between 46-45 years and 11 cases above 55 years of age, 64% cases were females. A majority of cases (92% had insidious onset. The duration of symptoms in all the cases (except one was 6 months or more. 13 cases presented with infestation with insects over body and 10 cases with insects crawling over scalp. There were three cases each with diabetes mellitus and leprosy. Three cased had dementia, 2 cases had depression and one case presented with trichotillomania. Pimozide was used in22 cases, amitriptyline in 2 cases and fluoxetine in one. 14 cases (52% showed complete remission while receiving drug, 8 cases showed partial improvement and 3 cases did not respond.

  18. Membranous Dysmenorrhea: A Case Series

    Directory of Open Access Journals (Sweden)

    Hatim A. Omar

    2007-01-01

    Full Text Available The purpose was to illustrate the variability of hormonal contraception of patients that presented with membranous dysmenorrheal. A case analysis chart review was completed on six patients referred to a Pediatric Gynecologist in an academic setting. In each case the patient underwent a thorough pelvic and bimanual exam. Following the initial presentation, each patient continued to be followed on a regular visits. Cases: Two were using the transdermal contraceptive patch and oral contraceptive, but following the expulsion of decidual cast, they were both placed on depot medroxyprogesterone acetate (DMPA without further complications. Three of the six cases were on DMPA prior to the similar occurrence of membranous dysmenorrheal and following this incident, continued on DMPA without further problems. The final case was on the transdermal patch prior to decidual cast expulsion and remained on this form of hormonal contraception without further complications. These cases indicate that membranous dysmenorrheal is not limited to the use of DMPA.

  19. Acute genital ulcers in nonsexually active young girls: case series, review of the literature, and evaluation and management recommendations.

    Science.gov (United States)

    Rosman, Ilana S; Berk, David R; Bayliss, Susan J; White, Andrew J; Merritt, Diane F

    2012-01-01

    Acute genital ulcers rarely occur in nonsexually active young girls. When present, they can cause significant physical and emotional distress for the patient and her parents, and prompt an evaluation for sexual abuse and sexually transmitted diseases. With this review, we aim to further characterize acute genital ulcers in nonsexually active young girls by reviewing the medical records of patients with this disorder and to offer an approach to the diagnosis, evaluation, and treatment of acute genital ulcers based on our understanding and knowledge of this condition. We retrospectively review our understanding and knowledge of acute genital ulcers in nonsexually active girls at a pediatric hospital. A review of the recent literature on acute genital ulcers and a multidisciplinary approach to the diagnosis, evaluation, and treatment of acute genital ulcers are also presented. Twelve patients presented with acute genital ulcers, 11 of which were hospitalized for evaluation and pain management. Extensive work-up failed to reveal a specific infectious or autoimmune etiology in all but one patient, who was diagnosed with acute mycoplasma pneumonia. Acute genital ulcers in nonsexually active young girls likely represent a form of idiopathic vulvar aphthosis. Evaluation of a first episode of acute genital ulcers with mild prodromal symptoms should be limited. Treatment consists primarily of supportive care and symptom relief.

  20. Case Series: Evaluation of a Behavioral Sleep Intervention for Three Children with Attention-Deficit/Hyperactivity Disorder and Dyssomnia

    Science.gov (United States)

    Mullane, Jennifer; Corkum, Penny

    2006-01-01

    Objective: The authors conducted a preliminary evaluation of a behavioral sleep intervention for children with attention-deficit/hyperactivity disorder (ADHD) and dyssomnia delivered via distance treatment. Method: Three children (1 male, 2 females; aged 6-10 years) with ADHD and dyssomnia participated in a 5-week manualized intervention. Using a…

  1. Atypical medulloblastoma: A case series

    OpenAIRE

    Meshkini, Ali; Vahedi, Amir; Meshkini, Mohammad; Alikhah, Hossein; Naghavi-behzad, Mohammad

    2014-01-01

    Medulloblastoma is common in children as a tumor of midline posterior fossa, which arises from vermis and appears as a homogenously enhancing hyperdense mass on computed tomography scan and is associated with the clinical picture of posterior fossa syndrome. This unique clinic-radiological pattern in considered “typical” medulloblastoma, but medulloblastomas does not follow the typical clinic-radiological pattern in a significant number of children and adult cases. We review here the previous...

  2. Evaluating the levels of salivary alkaline and acid phosphatase activities as biochemical markers for periodontal disease: A case series

    Directory of Open Access Journals (Sweden)

    Sarita Dabra

    2012-01-01

    Full Text Available Background: The purpose of this study was to determine the salivary levels of alkaline phosphatase (ALP and acid phosphatase (ACP activities in patients with periodontal disease and to evaluate the use of these enzymes as biochemical markers for periodontal tissue damage. Materials and Methods: In this prospective analytical study, we examined the activities of salivary ALP and ACP in patients with periodontal disease, before and after periodontal treatment. The experimental groups consisted of 20 gingivitis patients and 20 periodontitis patients and the control group had healthy subjects (20 samples. The stimulated saliva of the patient was collected in a sterile test tube and analyzed using Hitachi′s Diagnostic Automatic Analyser. Periodontal disease was determined based on clinical parameters such as gingival index, probing depth and clinical attachment loss. Patients with periodontal disease were under conventional periodontal treatment. The statistical analysis applied was Student′s t-test. Probabilities less than 0.05 (P < 0.05 were considered significant. Results: The obtained results showed statistically significant increased activities of ALP and ACP in saliva from patients with periodontal disease in relation to control group. A significant reduction in the enzyme levels was seen after conventional periodontal therapy. Conclusions: Based on these results, salivary ALP and ACP can be considered to be the biomarkers for evaluating periodontal tissue damage.

  3. A Case-Series Evaluation of a Brief, Psycho-Social Approach Intended for the Prevention of Relapse in Psychosis

    Directory of Open Access Journals (Sweden)

    Petrina Brett

    2014-11-01

    Full Text Available There is a wealth of research into relapse prevention in psychosis; however, specific research into the effectiveness of short-term, self-management strategies aimed to prevent relapse is lacking. This pilot study aimed to evaluate the effects of Sorensen’s ‘Relapse Prevention in Schizophrenia and Other Psychoses’ manual-based therapy (Sorensen, 2006b with 11 participants in one UK National Health Service Trust. The intervention was delivered over four sessions and interviews were conducted pre and post intervention. The effect of the intervention on measures of hopelessness, perceived control over internal states, and satisfaction were recorded using validated questionnaires at one week, one month and two months follow-up, supported by measures taken from visual analogue scales. Data analysis revealed significant improvements on hopelessness, perceived control over internal states, and satisfaction at one week follow-up, although these results were not maintained at one and two months follow-up. Additionally, the attrition rate meant that results lacked statistical power at one and two months follow-up. The study also considered the clinical significance of the research findings with the Jacobson-Truax (Jacobson & Truax, 1991 method for measuring reliable change. A substantial number of clients attained clinically significant changes with regards to hopelessness and perceived control over internal states. Future research is required in order to evaluate the use of self-management strategies to prevent relapse. It would be valuable to repeat the current study with the additional use of booster sessions in order to assess whether the positive impacts on hopelessness and perceived control over illness can be maintained at the longer term follow up.

  4. Peripartum cardiomyopathy – case series

    Science.gov (United States)

    Prasad, Gowri Sayi; Bhupali, Ashok; Prasad, Sayi; Patil, Ajit N.; Deka, Yashodhan

    2014-01-01

    Objectives To study the pattern of presentation, course of disease and outcome of pregnancy in Peripartum Cardiomyopathy. Methods A prospective study of sixteen cases of PPCM was conducted at Apple Saraswati Multispecialty Hospital and Dr. D.Y. Patil Medical College and Hospital, Kolhapur, Maharashtra, India from January 2006 to December 2012. Data included age distribution, parity, gestational age, symptoms and risk factors. Medical management and pregnancy outcome were documented. Serial echocardiography data was compiled for a period of one year. Results In our study 9/16 (56%) were primigravidae, 4/16 (25%) had pre-eclamsia and 6/16 (35%) had co-existing hypertension. The difference in Echocardiography parameters observed between recovered and non-recovered patients was significant: Left Ventricular End diastolic dimension (5.6 cm vs 6.06 cm), Left Ventricular Ejection Fraction (28.7% vs 22.4%) and Left Ventricular fractional shortening (17.5% vs 13.4%). Thirteen out of sixteen patients were followed up for a period of one year out of which 61% (8/13) patients recovered completely. There was one mortality. Conclusion PPCM is a diagnosis of exclusion. Majority were young primigravidae presenting postnatally. Pre-eclampsia and hypertension were risk factors. ECHO parameters were reliable predictors of recovery. Future pregnancies are better avoided. PMID:24814122

  5. Profilin desensitization: A case series.

    Science.gov (United States)

    Nucera, Eleonora; Aruanno, Arianna; Rizzi, Angela; Pecora, Valentina; Patriarca, Giampiero; Buonomo, Alessandro; Mezzacappa, Simona; Schiavino, Domenico

    2016-09-01

    The role of profilin as an allergen has long been questioned. The capacity of profilin to induce respiratory symptoms has recently been demonstrated; moreover, over 50% of patients sensitized to profilin experienced symptoms after the ingestion of plant-derived foods, suggesting that profilin should be considered as a clinically relevant food allergen.We describe the cases of seven allergic patients with oral allergy syndrome and other adverse reactions after eating plant-derived food, that have been undergone to profilin desensitization treatment.The protocol started with a drop of profilin solution (50 µg/mL) diluted 1:10(18) in water until the highest dose of 10 drops of undiluted solution three times a week. At the end of the treatment we observed a decreased mean diameter of profilin wheal in skin prick test (SPT) in five of the seven participants and in profilin specific IgE values in six patients that repeated the test. Regarding basophil activation test (BAT) and the detection of IgG4, we do not have significant results because the tests have to be repeated in some patients. Regarding the double-blind placebo-controlled challenges, after about 10 months of induction phase all the patients showed tolerance to several foods that they previously did not tolerate.Moreover, the immunotherapy with profilin has proved to be safe because no serious adverse events have been reported in our patients.In summary, the results of this exploratory study of sublingual immunotherapy (SLIT) for profilin allergy show that it can be a promising therapeutic option that could modify the clinical reactivity of the patients to the intake of plant-derived food. PMID:26684620

  6. Unusual Cases of Epidermoid cyst: Case Series

    Directory of Open Access Journals (Sweden)

    Lalita Yadav

    2013-09-01

    Full Text Available In the oro-facial region cystic lesions of different etiologies are encountered owing to the presence of the teeth in the jaw bones. A bewildering variety of developmental, odontogenic and non-odontogenic cysts are seen. Epidermoid cyst is a rare developmental cyst of the oro-facial region which results from entrapped epidermal elements without adnexal appendages. Dermoid and epidermoid cysts occur in oro-facial region with an incidence of 6.9-7% and represents less than 0.01% of all oral cavity cysts. Here we report two cases of epidermoid cysts occurring at unusual locations involving upper left maxillary region lateral to the nose and pinna of the ear.

  7. Transvestism as a symptom: A case series

    Directory of Open Access Journals (Sweden)

    M Anupama

    2016-01-01

    Full Text Available Transvestism, commonly termed as cross-dressing, means to dress in the clothing of opposite sex. We describe a series of three cases with transvestism as one of their primary complaints. The discussion sheds light on the various ways in which transvestism as a symptom can present in Psychiatry. In the first two cases, there was lower intelligence. In first and third case, there were other paraphilia along with transvestism. Second case had co-morbid obsessive-compulsive disorder (OCD and had good response to selective serotonin reuptake inhibitor (SSRI.

  8. Dance-related concussion: a case series.

    Science.gov (United States)

    Stein, Cynthia J; Kinney, Susan A; McCrystal, Tara; Carew, Elizabeth A; Bottino, Nicole M; Meehan Iii, William P; Micheli, Lyle J

    2014-01-01

    Sport-related concussion is a topic of increasing public and media attention; the medical literature on this topic is growing rapidly. However, to our knowledge no published papers have described concussion specifically in the dancer. This case series involved a retrospective chart review at a large teaching hospital over a 5.5-year period. Eleven dancers (10 female, 1 male) were identified who experienced concussions while in dance class, rehearsal, or performance: 2 in classical ballet, 2 in modern dance, 2 in acro dance, 1 in hip hop, 1 in musical theater, and 3 were unspecified. Dancers were between 12 and 20 years old at the time of presentation. Three concussions occurred during stunting, diving, or flipping. Three resulted from unintentional drops while partnering. Two followed slips and falls. Two were due to direct blows to the head, and one dancer developed symptoms after repeatedly whipping her head and neck in a choreographed movement. Time to presentation in the sports medicine clinic ranged from the day of injury to 3 months. Duration of symptoms ranged from less than 3 weeks to greater than 2 years at last documented follow-up appointment. It is concluded that dancers do suffer dance-related concussions that can result in severe symptoms, limitations in dance participation, and difficulty with activities of daily living. Future studies are needed to evaluate dancers' recognition of concussion symptoms and care-seeking behaviors. Additional work is also necessary to tailor existing guidelines for gradual, progressive, safe return to dance. PMID:24844421

  9. Tramadol dependence: A case series from India

    Directory of Open Access Journals (Sweden)

    Siddharth Sarkar

    2012-01-01

    Full Text Available Tramadol is an atypical, centrally acting, synthetic analgesic, acting through opioid and non-opioid systems. We present a series of seven cases, all men, who sought treatment at our centre for tramadol-dependence. The majority were using other opioids at some point in their lives. Their tramadol use had begun with a prescription of tramadol for opioid detoxification, for headache and body pains, and as an alternative to injectable opioids. The doses of tramadol used varied from 50 to 1500 mg per day. All subjects reported an experience of euphoria with tramadol use. Four patients were put on naltrexone, but had poor compliance. This case series underscores the need for caution, while using tramadol in substance-dependent patients.

  10. Critical evaluation of peripheral smear in cases of anemia with high mean corpuscular hemoglobin concentration in children: A series of four cases

    OpenAIRE

    Sharma Sunita; Pujani Meenu; Pahuja Sangeeta; Chandra Jagdish; Rath B; Labhchand

    2010-01-01

    Mean corpuscular hemoglobin concentration (MCHC), a parameter that is reported as a part of a standard complete blood count by automated analyzer, is a measure of the concentration of hemoglobin in a given volume of packed red blood cell. Values of MCHC significantly above reference range are not physiologically possible due to limitations on solubility of hemoglobin. The high MCHC can give us a clue to certain type of hemolytic anemia and necessitate critical evaluation of peripheral smear t...

  11. Inducible urticaria: Case series and literature review.

    Science.gov (United States)

    Amaya, Daniel; Sánchez, Andrés; Sánchez, Jorge

    2016-01-01

    Inducible urticaria is a heterogeneous group of skin disorders characterized by the appearance of wheals, pruritus and/or angioedema, sometimes accompanied by systemic symptoms caused by innocuous stimuli (cold, heat, pressure, etc.). This group of disorders compromises people's quality of life and most of the literature in this regard comes from case reports and case series since its epidemiology has been poorly studied and some cases are very rare. The aim of this review is to show an up-to-date overview of the available literature for various types of inducible urticarias, always beginning with an illustrative case and then describing their pathophysiological mechanisms, clinical manifestations, and treatment. PMID:27622434

  12. Paralytic Shellfish Poisoning: A Case Series

    Directory of Open Access Journals (Sweden)

    William Hurley

    2014-07-01

    Full Text Available We describe a case series of seven patients presenting to an emergency department with symptoms of paralytic shellfish poisoning. They developed varying degrees of nausea, vomiting, diarrhea, weakness, ataxia and paresthesias after eating mussels harvested from a beach near their resort. Four patients were admitted to the hospital, one due to increasing respiratory failure requiring endotracheal intubation and the remainder for respiratory monitoring. All patients made a full recovery, most within 24 hours. The ability to recognize and identify paralytic shellfish poisoning and manage its complications are important to providers of emergency medicine. [West J Emerg Med. 2014;15(4:378-381.

  13. Pneumothorax, music and balloons: A case series

    OpenAIRE

    2013-01-01

    We describe two cases of spontaneous pneumothorax in young healthy adults with no underlying structural lung disease. The onset of pneumothorax was following physical activity including playing musical instruments and blowing of balloons. There is sparse data evaluating the pathophysiology of primary spontaneous pneumothorax in relation to increased mouth pressures. These cases highlight the possible physical effect of valsalva manoeuvre on transpulmonary pressures, and the potential risk of ...

  14. Pneumothorax, music and balloons: A case series

    Directory of Open Access Journals (Sweden)

    Shiferaw Dejene

    2013-01-01

    Full Text Available We describe two cases of spontaneous pneumothorax in young healthy adults with no underlying structural lung disease. The onset of pneumothorax was following physical activity including playing musical instruments and blowing of balloons. There is sparse data evaluating the pathophysiology of primary spontaneous pneumothorax in relation to increased mouth pressures. These cases highlight the possible physical effect of valsalva manoeuvre on transpulmonary pressures, and the potential risk of developing pneumothorax in otherwise healthy individuals. This aspect of pneumothorax development is worthy of further exploration, to better elucidate the mechanism and enhance our understanding of this common respiratory presentation.

  15. Pneumothorax, music and balloons: A case series.

    Science.gov (United States)

    Dejene, Shiferaw; Ahmed, Fahim; Jack, Kastelik; Anthony, Arnorld

    2013-07-01

    We describe two cases of spontaneous pneumothorax in young healthy adults with no underlying structural lung disease. The onset of pneumothorax was following physical activity including playing musical instruments and blowing of balloons. There is sparse data evaluating the pathophysiology of primary spontaneous pneumothorax in relation to increased mouth pressures. These cases highlight the possible physical effect of valsalva manoeuvre on transpulmonary pressures, and the potential risk of developing pneumothorax in otherwise healthy individuals. This aspect of pneumothorax development is worthy of further exploration, to better elucidate the mechanism and enhance our understanding of this common respiratory presentation. PMID:23922614

  16. Evaluation of a Removable Intraoral Soft Stabilization Splint for the Reduction of Headaches and Nightmares in Military PTSD Patients: A Large Case Series.

    Science.gov (United States)

    Moeller, Donald R

    2013-01-01

    This large case series reports the results of using a removable soft intraoral stabilization splint in the treatment of chronic headaches and chronic nightmares in 60 military post-traumatic stress disorder (PTSD) patients of the Vietnam, Desert Storm, Operation Iraqi Freedom, and Operation Enduring Freedom conflicts. Patient treatment criteria included meeting all of the following requirements: minimum of three headaches per week; minimum of three nightmares per week; minimum of three sleep interruptions per week; minimum of three intraoral or extraoral (craniofacial) trigger points; and previous PTSD diagnosis by the U.S. Army or Veterans Administration with duration of this disorder for a minimum of three years. Significant reduction (60%?90%) in headache and nightmare severity, intensity, and duration was obtained in 75% of the 44 patients who completed the three-month follow-up.

  17. Rehabilitation of the Upper Extremity after Stroke: A Case Series Evaluating REO Therapy and an Auditory Sensor Feedback for Trunk Control

    Directory of Open Access Journals (Sweden)

    G. Thielman

    2012-01-01

    Full Text Available Background and Purpose. Training in the virtual environment in post stroke rehab is being established as a new approach for neurorehabilitation, specifically, ReoTherapy (REO a robot-assisted virtual training device. Trunk stabilization strapping has been part of the concept with this device, and literature is lacking to support this for long-term functional changes with individuals after stroke. The purpose of this case series was to measure the feasibility of auditory trunk sensor feedback during REO therapy, in moderate to severely impaired individuals after stroke. Case Description. Using an open label crossover comparison design, 3 chronic stroke subjects were trained for 12 sessions over six weeks on either the REO or the control condition of task related training (TRT; after a washout period of 4 weeks; the alternative therapy was given. Outcomes. With both interventions, clinically relevant improvements were found for measures of body function and structure, as well as for activity, for two participants. Providing auditory feedback during REO training for trunk control was found to be feasible. Discussion. The degree of changes evident varied per protocol and may be due to the appropriateness of the technique chosen, as well as based on patients impaired arm motor control.

  18. Facial Firework Injury: A Case Series

    Directory of Open Access Journals (Sweden)

    Kashyap Tadisina

    2014-07-01

    Full Text Available Fireworks are used to celebrate a variety of religious, patriotic, and cultural holidays and events around the world. Fireworks are common in the United States, with the most popular holiday for their use being national Independence Day, also known as July Fourth. The use of fireworks within the context of celebrations and holidays presents the ideal environment for accidents that lead to severe and dangerous injuries. Injuries to the face from explosions present a challenging problem in terms of restoring ideal ocular, oral, and facial function. Despite the well documented prevalence of firework use and injury, there is a relatively large deficit in the literature in terms of firework injury that involves the face. We present a unique case series that includes 4 adult male patients all with severe firework injuries to the face that presented at an urban level 1 trauma center. These four patients had an average age of 26.7 years old and presented within 5 hours of each other starting on July Fourth. Two patients died from their injuries and two patients underwent reconstructive surgical management, one of which had two follow up surgeries. We explore in detail their presentation, management, and subsequent outcomes as an attempt to add to the very limited data in the field of facial firework blast injury. In addition, the coincidence of their presentation within the same 5 hours brings into question the availability of the fireworks involved, and the possibility of similar injuries related to this type of firework in the future.

  19. Intramuscular Olanzapine – a UK case series of early cases

    Directory of Open Access Journals (Sweden)

    Taylor Mark

    2007-04-01

    Full Text Available Abstract Background Clinical trials assessing efficacy and safety of Intramuscular (IM Olanzapine in acute schizophrenia and acute mania have previously been undertaken in studies required for drug registration in patients who were required to give informed consent. These patients may have less severe forms of psychosis than patients treated in routine practice. Data derived from naturalistic practice following the launch of IM olanzapine may be helpful for clinicians in assessing efficacy and safety of IM olanzapine. The PANSS-EC scale used in the clinical studies may represent a tool that could be used in routine clinical practice. Case presentation We report on an early unselected case series of 7 patients who received IM olanzapine in routine clinical practice settings in the UK. In this case series, olanzapine IM was generally effective, and no adverse events were reported. Adjunctive benzodiazepines were given concomitantly in 1 of the 7 subjects. This is relevant as concomitant benzodiazepines are not recommended for a minimum of 1 hour post IM olanzapine administration. PANSS-EC data was collected in 2 of the 7 subjects. Conclusion Although patients had greater severity of psychosis than clinical trial patients there were no unexpected findings. In addition the PANSS-EC scale is a scale that may be useful in assessing the efficacy of IM antipsychotics in routine clinical practice.

  20. Evaluation of some simple Euler-type series

    OpenAIRE

    Khristo N. Boyadzhiev

    2009-01-01

    Five series are evaluated in terms of zeta values. Three of the series involve harmonic numbers and one involves Stirling numbers of the first kind. The evaluation of these series is reduced to the evaluation of certain integrals, including the moments of the polylogarithm.

  1. Doxycyclin induced esophageal injury: A Case series

    Directory of Open Access Journals (Sweden)

    İsmail Demiryılmaz

    2013-01-01

    Full Text Available Some drugs have been known to damage to esophagusfor a long time. Half of the cases reported are of tetracyclineand its derivatives. The damage caused by thesedrugs is depends on the drug itself and the patient.In this paper we present 5 patients having diagnosedesophageal damage endoscopically after due to doxycyclinuse. The mean age of the patients was 26 years.Three of them for acne and 2 for heir complaints gynecologicalinfection were taking these drugs. Lesions werelocated at the middle in 4 cases and lover part in 1 patient.The common complaint was retrosternal pain and heartburnafter taking the drug with insufficient water or withoutwater. All the patients were relieved by symtomatic teratment.Esophageal damage is to be remembered in patientscomplaning sudden pain and difficult swallowing on doxycyclintreatment and endoscopic procedure should beemployed for definition of diagnosis and evaluation of theseverity of the damage. After treatment, endoscopic controlis not necessary. Physicians must not forget to advicethe patients to take these drugs with splendid amount ofwater.Key words: Doxycycline, esophagus damage, endoscopy

  2. Evaluation of Causes,Frequency and Prognosis of Hydrops Fetalis: A Case- Series Study at a Referral Hospital in Tehran, Iran

    Directory of Open Access Journals (Sweden)

    Elahe Amini

    2015-01-01

    Full Text Available Introduction Hydrops Fetalis is a serious condition in fetal period, characterized by the presence of serous fluid accumulation in at least two potential spaces in fetus including pleural effusion, pericardial effusion, and ascites. The incidence of hydrops fetalis is one per 2500-3000 pregnancies. This condition is followed by different diseases. Fetal hemolytic anemia and its hypoxemia due to hydrops fetalis are potentially life or function threatening. Mortality rate is 50-90%; this poor prognosis is improving with advances in prenatal and medical treatment.                   Methods and Materials This study performed on patients’ records with hydrops fetalis diagnosis in one of the neonatal referral and academic center, Vali-e-Asr Hospital Tehran, the capital of Iran from 2003 to 2010. Etiology, prognosis, and frequency of Hydrops fetalis in newborns were evaluated. Results Out of 10878 cases, 0.35% was born with hydrops fetalis:18.42% immune [Rh incompatibility  (%85.71, Kell antigen system(%14.29 ] and 81.58% non-immune. Conclusion The rate of hydrops due to Rh incompatibility is significant in our center (85.71%, however, it is unusual in most of medical centers all over the world.

  3. Surgical management of palatine Torus - case series

    Directory of Open Access Journals (Sweden)

    Thaís Sumie Nozu Imada

    Full Text Available INTRODUCTION: Torus palatinus is a specific name to identify exostoses developed in the hard palate along the median palatine suture. Despite of not being a pathological condition, its presence requires attention and knowledge regarding its management. Surgical removal of exostoses is indicated when the patient frequently traumatizes the area of palatine torus during mastication and speech or when it is necessary for the rehabilitation of the upper arcade with complete dentures. OBJECTIVE: The aim of this article is to present three cases of Torus palatinus and to discuss the management of them. CASE REPORT: In the first case, a 57-year-old Caucasian man sought oral rehabilitation of his edentulous maxilla but presented a hard nodules in the hard palate; in the second case, a 40-year-old Caucasian woman was referred for frequent trauma of palatal mucosa during mastication, aesthetic complaint, and discomfort caused by the trauma of her tongue in this area; and in the third case, a 45-year-old Caucasian woman presented with a lesion on the palate that caused difficulty swallowing. When the Torus palatinus was impairing the basic physiological functions of the patients, all cases were surgically treated, improving the patients' quality of life. FINAL CONSIDERATION: The dentist should be properly prepared to choose the best from among the existing surgical approaches for each individual lesion in order to improve the results and avoid possible complications.

  4. Rhinocerebral mucormycosis: A series of 3 cases

    Directory of Open Access Journals (Sweden)

    Vinay Vaidyanathan

    2012-01-01

    Full Text Available Three cases of rhinocerebral mucormycosis (RCM with different courses of illness following a common standardized treatment protocol are discussed. Seen predominantly in diabetics. Clinical picture is often blurred by overlapping features of chronic rhinosinusitis. CT picture is helpful in assessing extent. Histopathological evidence is diagnostic. We describe three cases of RCM with different presentations but followed same treatment protocol. RCM is not just a disease of chronic uncontrolled diabetics. Its indolent clinical course doesn′t correlate with its aggressive pathology for which strict treatment protocol to be followed. In suspected cases of RCM, improvement of predisposing diseases, radical surgical debridement and effective systemic antifungal therapy must be instituted immediately. Absence of intracranial or orbital extension are indicators of good prognosis. Ketoacidosis is the single most important detrimental factor.

  5. Common Carotid Artery Occlusion: A Case Series

    OpenAIRE

    Zoltán Bajkó; Rodica Bălaşa; Anca Moţăţăianu; Smaranda Maier; Octavia Claudia Chebuţ; Szabolcs Szatmári

    2013-01-01

    Subjects and Methods. We analysed 5000 cerebrovascular ultrasound records. A total of 0.4% of the patients had common carotid artery occlusion (CCAO). Results. The mean age was 59.8 ± 14.2 years, and the male/female ratio was 2.33. The most frequent risk factors were hypertension, ischaemic heart disease, dyslipidemia, diabetes mellitus, and smoking. Right-sided and left-sided CCAO occurred in 65% and 30% of the cases, respectively, and bilateral occlusion was detected in one case (5%). Paten...

  6. Dieulafoy's lesion: A case series study

    Institute of Scientific and Technical Information of China (English)

    RS Walmsley; Yuk-Tong Lee; Joseph JY Sung

    2005-01-01

    AIM: Dieulafoy's lesion (DL) accounts for 1-5.8% of cases of acute upper gastrointestinal bleeding (GIB). Its mortality is high, approaching 20%, despite recent advances in endoscopic therapy. We aimed to report our experience in the treatment of DL.METHODS: A retrospective case study of all patients with DL between January 1993 and January 2003 was done. Characteristics, treatment methods, success rates and 30-d mortality of the patients were analyzed. RESULTS: Thirty-six patients were noted to have DL in the study period. Thirty-three records were available for assessment in which 35 DL were identified. The median age of the patients was 67 years with male to female ratio of 5.6:1. Significant comorbidities existed in 69% of the patients. Eighty-nine percent of the DL was found at first endoscopy, three DL at laparotomy. Significant coexistent endoscopic findings existed in 23%. Hemostasis was achieved in 88% by using adrenaline injection, or in combination with heater probe application at first endoscopy. Four cases had re-bleeding, all were successfully treated endoscopically. The 30-d mortality rate was 23%.CONCLUSION: Successful endoscopic hemostasis could be achieved in 100% of cases of DL. The overall mortality may still remain high, mainly due to the comorbidities and age of these patients.

  7. Acute metheamoglobinemia due to nitrobenzene poisoning: Case series

    Directory of Open Access Journals (Sweden)

    Harish Kumar S, Ujjawal Kumar, Raghavendra Prasad B N, Kiran BJ, Anil Kumar M

    2014-04-01

    Full Text Available Nitrobenzene is a nitrite compound; its toxic effects are due to its ability to convert hemoglobin to methaemoglobin by oxidizing iron. The clinical features of nitrobenzene poisoning vary based on the concentration of methaemoglobin in blood. Immediate identification based on clinical features, odour of the compound with supporting evidence of increased methaemoglobin levels will help in a timely intervention thus preventing fatal outcome. Early haemodynamic and ventilator support along with administration of methylene blue as an antidote has been proved crucial in saving some lives. An acute nitrobenzene poisoning presenting with methaemoglobinemia is becoming quite common in this part of the country. Here authorsreport a series of cases of nitrobenzene poisoning where immediate clinical evaluation, with repeated intravenous methylene blue saved three patients, but two patients presenting late and with heavy exposure could not be saved

  8. Evaluation of the TV Series "Statistics" (SABC-ERTV1).

    Science.gov (United States)

    Stupart, J. D. C.; Duby, Aliza

    A summative evaluation of the effectiveness of the educational television series, "Statistics," that aired on South African television is presented. The two episodes chosen from the six-episode series covered pie charts, pictograms, and pictographs (episode 1); and point-of-view interpretations of statistics (episode 4). The evaluation was…

  9. The sweet Christmas rash (case series)

    DEFF Research Database (Denmark)

    Gyldenløve, Mette; Nepper-Christensen, Steen; Thyssen, Jacob P;

    2013-01-01

    Christmas tree hypersensitivity is a rare condition, which has so far obtained scarce attention in the medical literature. We present two clinical cases of hypersensitivity associated with Christmas tree exposure, a 51-year-old woman with allergic contact dermatitis and a 41-year-old man...... with allergic rhinitis. The female patient had a positive patch test reaction to colophony, and the male patient had a positive skin prick test reaction to alternaria mould. Both were successfully advised to avoid prolonged exposure to Christmas trees and buy artificial trees for Christmas....

  10. [Charles Bonnet syndrome. A 45-case series].

    Science.gov (United States)

    Santos-Bueso, Enrique; Serrador-García, Mercedes; Porta-Etessam, Jesús; Rodríguez-Gómez, Octavio; Martínez-de-la-Casa, José M; García-Feijoo, Julián; García-Sánchez, Julián

    2015-04-16

    Introduccion. El sindrome de Charles Bonnet (SCB) es un cuadro clinico que se caracteriza por la presencia de alucinaciones visuales, principalmente complejas, en pacientes con estado cognitivo conservado e importante deterioro de la vision. El incremento del SCB se debe al aumento de la esperanza de vida y al desarrollo de patologias asociadas al envejecimiento, como la degeneracion macular asociada a la edad. Pacientes y metodos. Se estudian las caracteristicas de una serie de 45 pacientes diagnosticados de SCB en la unidad de neurooftalmologia del Hospital Clinico San Carlos. Los pacientes procedian de las unidades de patologia macular, glaucoma, superficie ocular y urgencias, en las que fueron diagnosticados de SCB, que se confirmo en la unidad multidisciplinar formada por oftalmologia, neurologia y psiquiatria del mismo hospital. Resultados. El 66,66% eran mujeres, de mas de 80 anos (68,88%), principalmente con degeneracion macular asociada a la edad (37,77%). Las alucinaciones que los pacientes presentaban con mas frecuencia eran personas y caras (35,55%), en color (66,66%), en movimiento (80%), con un tiempo de evolucion de 6-12 meses (26,66%), frecuencia de tres episodios al dia (35,55%) y de 3-5 minutos de duracion (35,55%). Conclusiones. El SCB es un complejo sindrome cuya incidencia se esta incrementando en nuestras consultas y que precisa un abordaje multidisciplinar entre oftalmologos, neurologos y psiquiatras para evitar diagnosticos erroneos y proporcionar un tratamiento adecuado. Son necesarios nuevos estudios para un conocimiento mas profundo y adecuado del SCB.

  11. Global aphasia without hemiparesis: A case series

    Directory of Open Access Journals (Sweden)

    Aparna R Pai

    2011-01-01

    Full Text Available Background: Global aphasia without hemiparesis (GAWH is a rare stroke syndrome characterized by the unusual dissociation of motor and language functions. Issues regarding its etio-pathogenesis, lesion sites, and recovery patterns are extensively being debated in contemporary neuroscience literature. Materials and Methods: Four patients admitted in our hospital between 2005 and 2009 with GAWH caused by ischemic stroke were studied retrospectively with emphasis on number and site of lesions, etiology, and recovery patterns. Results: The clinical findings from our subjects showed that GAWH could result from either single/multiple lesions including subcortical lesions. The recovery was rapid, although not complete. One case evolved into Wernicke′s aphasia as seen in earlier studies. Two subjects revealed evolution to transcortical sensory aphasia and one to Broca′s aphasia which is distinct from previous proposals. Two cases showed lack of clinico-anatomic correlation during recovery. Conclusions: GAWH could result from both embolic and large vessel strokes and single or multiple lesions. The recovery pattern may be variable and may show lack of clinico-anatomical correlation indicating anomalous cerebral functional reorganization, questioning the conventional teaching of language representation in the brain.

  12. Clinical evaluation of the marginal gingiva as a donor tissue to augment the width of keratinized gingiva: Series of 2 cases with 3-year follow-up

    Directory of Open Access Journals (Sweden)

    Palka Kaur Khanuja

    2015-01-01

    Full Text Available The indications to increase the width of keratinized gingiva have not been proven beyond doubt; however it becomes indispensable in certain clinical situations. Inspite of frequently encountered complications, palate is considered most preferred area to harvest the free gingival graft (FGG. This procedure aimed at investigating the potential of buccal marginal gingiva as a donor to augment keratinized gingiva. To the best of our knowledge, no such cases have been documented in the literature. FGG harvested from maxillary buccal marginal gingiva was used to augment gingiva in the mandibular anterior region for two patients. This not only improved plaque control but also resulted in acceptable esthetic results over 3 years. Furthermore, gingiva at donor sites gained its normal form and was in harmony with the neighboring teeth. It may be concluded that buccal marginal gingiva may provide a predictable substitute to other donor tissues to augment gingiva.

  13. Tubercular and bacterial coinfection: A case series

    Directory of Open Access Journals (Sweden)

    Anshum Aneja Arora

    2015-01-01

    Full Text Available Tuberculosis (TB is a major public health issue in India. Although dual infection with tuberculosis and bacteria/fungi has been reported in immunocompromised patients, their co-occurrence in individuals with preserved immunity may complicate the clinical presentation, leading to inadequate treatment and unsatisfactory outcomes. In patients with pulmonary tuberculosis, the occurrence of tubercular lesions in atypical locations may further confound the clinical picture if only one of the pathogens is isolated, initially leading to a suboptimal therapeutic response. A strong index of suspicion and additional diagnostic testing may be required for diagnosis and treatment of the second infection. We report three unusual cases of concurrent tubercular and bacterial infection, of which two are pulmonary and one is extrapulmonary.

  14. Various hysterosalpingography findings of female genital tuberculosis: A case series

    Directory of Open Access Journals (Sweden)

    Nargess Afzali

    2013-01-01

    Full Text Available Background: Genital tuberculosis is a chorionic disease and mostly occurs by haematogenous spread from extra genital source like lungs, peritoneum, lymph nodes and bones. Transmission through a sexual intercourse is also possible. Since the majority of patients are in reproductive ages, involvement of fallopian tubes and endometrium cause infertility in patients. Cases: Reviewing 4 cases of female genital tuberculosis, which referred to an infertility treatment center with various symptoms, we encountered various appearances on hysterosalpingography (HSG. Conclusion: The genitourinary tract is the most common site of extra pulmonary TB. The primary focus of genital tuberculosis is fallopian tubes, which are almost always affected bilaterally but not symmetrically. Because of common involvement of fallopian tubes and endometrial cavity, disease causes infertility. Diagnosis is not easy because genital tuberculosis has a wide range of clinical and radiological manifestations with slow growing symptoms. Detailed hysterosalpingography finding may be helpful in better diagnosis of the disease. This case series aims to depict the various hystrosalpingographic appearances and pathology produced by tuberculosis and related literatures are reviewed in order to establish a better diagnostic evaluation of genital tuberculosis

  15. Adverse Events Associated with Yoga: A Systematic Review of Published Case Reports and Case Series

    OpenAIRE

    Cramer, Holger; Krucoff, Carol; Dobos, Gustav

    2013-01-01

    While yoga is gaining increased popularity in North America and Europe, its safety has been questioned in the lay press. The aim of this systematic review was to assess published case reports and case series on adverse events associated with yoga. Medline/Pubmed, Scopus, CAMBase, IndMed and the Cases Database were screened through February 2013; and 35 case reports and 2 case series reporting a total of 76 cases were included. Ten cases had medical preconditions, mainly glaucoma and osteopeni...

  16. Vascular parkinsonism: a case series of 17 patients

    Directory of Open Access Journals (Sweden)

    Thiago Cardoso Vale

    2013-10-01

    Full Text Available Objective To report the clinical and neuroimaging findings in a case series of vascular parkinsonism (VP. Methods Seventeen patients with VP were evaluated with motor, cognitive, and neuroimaging standardized tests and scales. Results All patients had arterial hypertension. Ten patients were male and the mean age of the whole sample was 75.8±10.1 years. The mean age of parkinsonism onset was 72.2±10.0 years. Common clinical features were urinary incontinence (88.2%, lower limb parkinsonism with freezing of gait and falls (82.3%, and pyramidal signs (76.4%. The mean Unified Parkinson’s Disease Rating Scale (UPDRS and Hoehn-Yahr scores were 72.5±21.6 points and 3.3±0.9 points, respectively. Sixteen (94.1% patients had freezing of gait and executive dysfunction. Twelve (70.5% patients had probable vascular dementia. The mean dose of levodopa was 530.9 mg/day. Unresponsiveness to the drug was confirmed by a 6.9 mean point reduction in the UPDRS score after the “practically defined off” test. Conclusion This series provides a profile of VP with predominant lower-limb involvement, freezing of gait and falls, pyramidal signs, executive dysfunction, concomitant vascular dementia, and poor levodopa response.

  17. Salon sink radiculopathy: a case series.

    Science.gov (United States)

    Stitik, T P; Nadler, S F; Foye, P M

    1999-01-01

    Cervical radiculopathy can be diagnosed on physical examination with the Spurling test, which narrows neural foramina via neck extension along with coupled rotation and side-bending. In the presence of cervical radiculopathy, this test can reproduce radicular symptoms by transmitting compressive forces to affected nerve roots as they traverse the neural foramina. Treatment of cervical radiculopathy includes patient education to avoid obvious postures that exacerbate radicular symptoms and to assume positions that centralize discomfort. A potentially harmful position to which many patients are unwittingly subjected at least several times per year occurs when their hair is being shampooed in a salon sink before a haircut. This posture causes neck extension and is combined with rotation and side-bending as the patient's head is being manipulated during the shampooing. When the stylist then also applies a mild compressive force while shampooing the patient's hair, hyperextension of the neck is produced. We present two patients with cervical radiculopathy that was significantly exacerbated after the patient's hair had been shampooed in a salon sink; subsequently, these patients required oral administration of steroids. These cases illustrate that patients with suspected or known cervical radiculopathy should be forewarned to avoid this otherwise seemingly innocuous activity.

  18. Granulomatous lobular mastitis ,A case series.

    Directory of Open Access Journals (Sweden)

    Ali Pourzand

    2014-05-01

    Full Text Available BACKGROUND: Granulomatous lobular mastitis (GLM is an inflammatory disease of the breast, which can mimic breast cancer in clinical and radiological findings. We conducted the present study in order to determine the diagnostic and other important aspects of this disease. METHODS: In this study, we reviewed the records of 38 patients with granulomatous lobular mastitis in order to describe the clinical, imaging, laboratory, pathologic, and treatment aspects of this disease. RESULTS: All of the patients’ ages were in the range of 22-62 years (mean age: 42 years. All of them had children, history of oral contraceptive pill (OCP usage, antibiotic therapy and mammoplasty. In physical examination, dimpling, edema, inflammation, ulcer, abscess, and firm mass were detected. Size of masses was in the range of 2 × 2 to 8 × 6 cm and their location, in most cases, was in the superior lateral quadrant or central region. In Ultrasonography, a hypoechoic fibroglandular mass and collection, and in pathologic findings, granulomatous reaction was reported. These patients were treated by antibiotics, corticosteroids, and surgery. CONCLUSIONS: GLM is a chronic inflammatory lesion of the breast which can mimic breast cancer. A history of child bearing, lactation, and OCP drug usage have suspicious roles in the formation of GLM. The most common clinical sign in these patients is a painful mass in the breast. We uncovered that clinical and radiological findings are not specific and sufficient for diagnosis of GLM. Therefore, for better diagnosis of this disease, usage of core, incisional, or excisional biopsy are recommended.

  19. Pica in iron deficiency: a case series

    Directory of Open Access Journals (Sweden)

    Tisman Glenn

    2010-03-01

    Full Text Available Abstract Introduction Pica is an unusual condition where patients develop cravings for non-nutritive substances that can cause significant health risks. We report three patients with pica, two of them showing evolutionary changes associated with pica and the third demonstrating a peculiar nature of pica, which has yet to be reported. Case presentation We describe three patients who presented with symptoms of pica. The first patient is a 36-year-old Caucasian woman who had dysfunctional uterine bleeding associated with daily ingestion of two super-sized cups of ice as iced tea. The second patient is a 62-year-old Caucasian man who presented with bleeding from colonic polyps associated with drinking partially frozen bottled water. Lastly, the third patient, a 37-year-old Hispanic woman, presented with dysfunctional uterine bleeding and habitually chewed rubber bands. All three patients presented with hematological parameters diagnostic for iron deficiency anemia. Conclusion Pica has been practiced for centuries without a clear etiology. We have noticed that the younger community of academic and community physicians are not aware of the importance of complaints related to pica. None of our patients we describe here, as well as their primary care physicians, were aware of the importance of their pica related symptoms. Pica symptoms abated in one of our patients upon iron supplementation, while the other two are currently under treatment as of this writing. We believe pica is an important sign of iron deficiency that should never be ignored, and the craving for any unusual substance should compel clinicians to search for occult blood loss with secondary iron deficiency.

  20. Aspergillosis in HIV patients: a case series

    Directory of Open Access Journals (Sweden)

    F Laurent

    2012-11-01

    Full Text Available Purpose: Aspergillosis is uncommon in HIV patients and has been mostly reported in patients with CD4<50/µL. Data on risk factors and prognosis are scarce. We reviewed 19 cases of aspergillosis diagnosed in our HIV cohort. Methods: In the Brussels Saint-Pierre HIV cohort, 19 patients were diagnosed with aspergillosis between 1998 and 2012 (0.87/1000 patient/year of follow-up. We analyzed retrospectively and described localization and invasiveness of aspergillosis, risk factors, treatment and outcome of these patients. Results: Patients were mostly African (74% and mean age was 40 years (22–60. Clinical presentation were 10 invasive aspergillosis (IA (53%, 6 pulmonary aspergilloma (31% and 3 sinus fungal ball (16%. The global mortality was 42%. IA was proven for 3 patients, probable for 4 patients and possible for 3 patients according to IDSA definitions. Risk factors for IA included CD4<200/µL (70%; 40%<50 CD4/µL, corticotherapy (50%, neutropenia (20%, intravenous drug use (20%, cirrhosis (20%. IA arose in the time course of septic shock in 30% and opportunistic infections occurred concomitantly in 40%. Seven patients out of 10 with IA died including 3 patients before antifungal therapy. The 3 survivors recovered without relapse. Four patients were treated with voriconazole, 2 with itraconazole, 2 with liposomal amphotericine, 1 with caspofungine, and 2 with bitherapy. Among patients with aspergilloma (n=6, the major associated risk factor was tuberculosis sequelae (80%. Two patients were successfully treated with surgery and voriconazole, 1 died from massive hemoptysis, 2 were lost to follow-up, 1 is currently asymptomatic without treatment. Among patients with sinus fungal ball (n=3, all recovered without relapse with surgical treatment associated with voriconazole for one. Conclusion: Incidence of aspergillosis in HIV patients remains low but in accordance to previous reports, mortality of IA is high (70%. CD4<200 is the most common risk

  1. Evaluating the impact of a Biology I professional development series

    Science.gov (United States)

    Sampsell, Jacquelyn Scipper

    2005-11-01

    Effective professional development offers opportunities for teachers to reflect on their practices, modify and implement changes in the classroom, and eventually impact students' learning. However, professional development must be evaluated to determine whether the desired results are actually occurring in the classroom. The Program for Research and Evaluation for Public Schools, Inc. (PREPS) created a Biology I Workshop series to assist school districts in Mississippi in aligning curriculum, instruction, and assessment that will ultimately improve student achievement in the classroom and performance on the current high-stakes test. This study evaluated the PREPS Biology I Subject Area workshops by using Thomas Guskey's evaluation model as a guide for the process. This study used a mixed-method design and collected data from three primary sources: the PREPS Final Evaluation Form completed at the conclusion of workshops, a questionnaire created by the researcher, and interviews with six-case study teacher participants selected from the results of the questionnaire. According to the ratings and comments written on the two instruments and supporting evidence from the case-study teachers, the participants of the Biology I workshop found the workshops to be effective for all five levels of Guskey's evaluation model. The content was rated effective because the workshop materials were aligned to the curriculum frameworks and were focused on using student learning to improve student achievement. Working through the activities rather than simply being told about them and having a successful classroom biology teacher as a presenter were the factors that contributed to the increase in the participants' knowledge and skills. Organizational results indicate that the workshop was effective in that the goals of the workshop series aligned with the schools' mission and goals for student learning. Several issues, such as financial support, time for collaboration with peers, and

  2. Myofascial trigger points in cluster headache patients: a case series

    Directory of Open Access Journals (Sweden)

    Rico-Villademoros Fernando

    2008-12-01

    Full Text Available Abstract Active myofascial trigger points (MTrPs have been found to contribute to chronic tension-type headache and migraine. The purpose of this case series was to examine if active trigger points (TrPs provoking cluster-type referred pain could be found in cluster headache patients and, if so, to evaluate the effectiveness of active TrPs anaesthetic injections both in the acute and preventive headache's treatment. Twelve patients, 4 experiencing episodic and 8 chronic cluster headache, were studied. TrPs were found in all of them. Abortive infiltrations could be done in 2 episodic and 4 chronic patients, and preemptive infiltrations could be done in 2 episodic and 5 chronic patients, both kind of interventions being successful in 5 (83.3% and in 6 (85.7% of the cases respectively. When combined with prophylactic drug therapy, injections were associated with significant improvement in 7 of the 8 chronic cluster patients. Our data suggest that peripheral sensitization may play a role in cluster headache pathophysiology and that first neuron afferent blockade can be useful in cluster headache management.

  3. Firecracker eye injuries during Deepavali festival: A case series

    OpenAIRE

    Kumar Ravi; Puttanna Manohar; Sriprakash K; Sujatha Rathod B; Prabhakaran Venkatesh

    2010-01-01

    We report a large series of ocular injuries caused by fire-crackers. This study was a hospital-based, singlecenter, retrospective case series in which the records of 51 patients with ocular injuries were analyzed. Injuries were classified according to Birmingham eye trauma terminology system (BETTS). Visual outcomes before and after the intervention were recorded. Ten patients were admitted for further management. As ocular firecracker injuries result in significant morbidity, public educatio...

  4. Assessing Outcome in Cognitive Behavior Therapy for Child Depression: An Illustrative Case Series

    Science.gov (United States)

    Eckshtain, Dikla; Gaynor, Scott T.

    2009-01-01

    Recent meta-analytic data suggest a need for ongoing evaluation of treatments for youth depression. The present article calls attention to a number of issues relevant to the empirical evaluation of if and how cognitive behavior therapy for child depression works. A case series of 6 children and a primary caregiver received treatment--individual…

  5. Materials Evaluation Test Series (METS) 04, 05, and 06

    Energy Technology Data Exchange (ETDEWEB)

    Zalk, D; Ingram, C; Simmons, L; Arganbright, R; Lyle, J; Wong, K

    2006-03-23

    The purpose of this work is to examine the environmental, safety, health and operational aspects of detonating a confined explosive test apparatus that has been designed to maximize the dynamics of impact on beryllium metal components for Contained Firing Facility (CFF) applications. A combination of experimental collection and evaluation methods were designed and implemented to provide an evaluation of immediately postdetonation by-products reflecting a potential worst-case scenario beryllium aerosolization explosive event. The collective Material Evaluation Test Series (METS) 04 - 06 provided explosive devices designed to scale for the dedicated METS firing tank that would provide a post-detonation internal environment comparable to the CFF. The experimental results provided appropriate information to develop operational parameters to be considered for conducting full-scale beryllium-containing experimental tests with similar designs within CFF and B801A. These operational procedures include the inclusion of chelating agents in pre-shot CFF cardboard containers with a minimum of 600 gallons content, an extended time period post-test before purging the CFF chamber, and an adaptation of approaches toward applications of the scrubber and HEPA systems during the post-shot sequence for an integrated environmental, safety, and health approach. In addition, re-entry and film retrieval procedures will be adapted, in line with abatement techniques for cleaning the chamber, that will be required for work inside a CFF that will contain an elevated concentration of spherical and highly aerosolizable beryllium particulate.

  6. Clozapine responsive catatonia: A series of five cases

    Directory of Open Access Journals (Sweden)

    Somsubhra Chattopadhyay

    2012-01-01

    Full Text Available The main objective of presenting the case series is that despite dramatic symptomatic response by intra venous lorazepam or electro convulsive therapy irrespective of primary diagnosis in catatonia cases some cases remain difficult to treat by conventional treatment. Here, we present five catatonia cases who did not respond to conventional treatment even when treated for primary psychiatric diagnosis along with treatment for catatonia. They ultimately responded partially or completely to clozapine only, which explains the multi-factorial causation of catatonia syndrome as postulated by different scientific research.

  7. Isolated gingival overgrowths: A review of case series.

    Science.gov (United States)

    Raizada, Shruti; Varghese, Jothi M; Bhat, K M; Gupta, Kanishk

    2016-01-01

    Clinicians are often intrigued by the varied manifestations of the gingival tissue. Gingival overgrowth is a common clinical finding and most of them represent a reactive hyperplasia as a direct result of plaque-related inflammatory gingival disease. These types of growth generally respond to good plaque control, removal of the causative irritants, and conservative tissue management. This case series highlights three different cases of localized gingival overgrowth and its management with emphasis on the importance of patient awareness and motivation.

  8. Fahr′s disease and psychiatric syndromes: A case series

    Directory of Open Access Journals (Sweden)

    Deepak Ghormode

    2011-01-01

    Full Text Available Fahr′s disease is characterized by basal ganglia calcification with clinical manifestations in the form of neuropsychiatric disorders, neurological symptoms, and cognitive symptoms. In this case series, we describe two cases of basal ganglia calcification, one of whom presented with psychotic symptoms and the other with mood symptoms, and discuss the literature with regard to psychiatric manifestations of basal ganglia calcification.

  9. Cacogeusia following pine nut ingestion: a six patient case series.

    Science.gov (United States)

    Hampton, Rachael L; Scully, Crispian; Gandhi, Shan; Raber-Durlacher, Judith

    2013-01-01

    This is a retrospective case series of 6 patients complaining of a bad taste (cacogeusia) specifically metallogeusia, following the ingestion of pine nuts.(1) The taste arose always within 48h of ingestion, and in all but one patient spontaneously resolved within 14 days. Pine nuts also have a potential for triggering anaphylaxis.(2).

  10. Firecracker eye injuries during Deepavali festival: a case series.

    Science.gov (United States)

    Kumar, Ravi; Puttanna, Manohar; Sriprakash, K S; Sujatha Rathod, B L; Prabhakaran, Venkatesh C

    2010-01-01

    We report a large series of ocular injuries caused by fire-crackers. This study was a hospital-based, singlecenter, retrospective case series in which the records of 51 patients with ocular injuries were analyzed. Injuries were classified according to Birmingham eye trauma terminology system (BETTS). Visual outcomes before and after the intervention were recorded. Ten patients were admitted for further management. As ocular firecracker injuries result in significant morbidity, public education regarding proper use of firecrackers may help in reducing the incidence of ocular injuries.

  11. Firecracker eye injuries during Deepavali festival: A case series

    Directory of Open Access Journals (Sweden)

    Kumar Ravi

    2010-01-01

    Full Text Available We report a large series of ocular injuries caused by fire-crackers. This study was a hospital-based, singlecenter, retrospective case series in which the records of 51 patients with ocular injuries were analyzed. Injuries were classified according to Birmingham eye trauma terminology system (BETTS. Visual outcomes before and after the intervention were recorded. Ten patients were admitted for further management. As ocular firecracker injuries result in significant morbidity, public education regarding proper use of firecrackers may help in reducing the incidence of ocular injuries.

  12. Firecracker eye injuries during Deepavali festival: a case series.

    Science.gov (United States)

    Kumar, Ravi; Puttanna, Manohar; Sriprakash, K S; Sujatha Rathod, B L; Prabhakaran, Venkatesh C

    2010-01-01

    We report a large series of ocular injuries caused by fire-crackers. This study was a hospital-based, singlecenter, retrospective case series in which the records of 51 patients with ocular injuries were analyzed. Injuries were classified according to Birmingham eye trauma terminology system (BETTS). Visual outcomes before and after the intervention were recorded. Ten patients were admitted for further management. As ocular firecracker injuries result in significant morbidity, public education regarding proper use of firecrackers may help in reducing the incidence of ocular injuries. PMID:20195044

  13. Endodontic Periodontic Lesions and Host Modulation – Case Series

    Directory of Open Access Journals (Sweden)

    Afaf Zia

    2015-07-01

    Full Text Available Host modulation, includes inhibition of matrix metalloproteinases, blocking production of proinflammatory cytokines and inhibition of osteoclastic activity, has therapeutic value as adjunctive therapy in treating chronic periodontitis. This case series presented three patients with chief complaint of teeth mobility where endo perio involvement was diagnosed. The endo perio combined lesions generally shows the communication between pulp and periodontal tissues with the same origin of dental infection. Diagnosis in such cases is difficult and generally raising problem in the management. All of the cases were managed by non surgical endodontic therapy combined with host modulation. All local factors causing the lesion were removed. Clinical outcome after six and nine months were quite satisfactory. Combined endo perio cases are challenging to the dentists and involve multidisciplinary involvement. To manage such cases, dentists have to rely on the unconventional techniques.DOI: 10.14693/jdi.v22i1.378

  14. A case series of Osteoid Osteoma: 7 cases

    Directory of Open Access Journals (Sweden)

    Farzan M

    1997-08-01

    Full Text Available Osteoid osteoma is a unique benign primary bone tumor that may present in the metaphyseal diaphyseal areas of the short tubular bones and has also been reported in the carpal bones. It occurs in the first two decades of life. The classic history is bone pain, often relieved by aspirin. The clinical appearance is local swelling and tenderness. The typical radiographic appearance is very characteristic: an eccentric area of cortical sclerosis, frequently with a radiolucent nidus. The lesion does not exceed 1 cm in diameter. The use of a bone scan may be helpful diagnostically, as are the CAT scan and tomography. Doyle et al described seven cases of osteoid osteoma with a prolonged delay in diagnosis, but reported an excellent cure rate following excision. The carpus is not unusual as a site for this tumor, especially the scaphoid. Treatment is windowing with curettage of the tumor nidus. The use of a dental drill to window the phalanx and expose the nidus is very helpful. Removal of the entire nidus is permanently curative, but if a portion of the tumor is missed, prompt recurrence of the symptoms is the rule.

  15. DISK BATTERIES IN THE ESOPHAGUS OF NIGERIAN CHILDREN: CASE SERIES

    OpenAIRE

    LUCKY OBUKOWHO ONOTAI; ADAOBI ELIZABETH OSUJI

    2015-01-01

    Foreign body (FB) ingestion is common in clinical practice especially in children. Its impaction in the esophagus constitutes an important cause of morbidity and mortality in our environment. Due to technological advancement and increase use of disk batteries to power children toys and remote control gadgets, ingestion of disk batteries is now commonplace. In our environment there is paucity of information on disk batteries hence we decided to present case series of disk batteries in the esop...

  16. KARTAGENER’S SYNDROME : A CASE SERIES STUDY

    Directory of Open Access Journals (Sweden)

    Prakash

    2015-08-01

    Full Text Available Kartagener’s Syndrome is a rare Autosomal recessive disorder presents as a triad of Sinusitis, Bronchiectasis and Situs inversus. Chronic Rhino sinusitis is a common condition seen is ENT OPD routinely. Of the several causes of Sinusitis, Kartagener’s is rare entity and can remain undetected. This case series is to emphasize the diagnosis of the disease and alert the patient about it.

  17. Hereditary vitamin D rickets: a case series in a family.

    Science.gov (United States)

    Surender, Kumar; Kochar, I P S; Ahmad, Ayesha; Kapoor, Meenal

    2014-11-01

    Hereditary vitamin D-resistant rickets (HVDRR) is an autosomal recessive disorder characterized by end-organ resistance to 1α,25-dihydroxyvitamin D3 (1,25D3). Clinically, the syndrome is recognized by severe early onset rickets with bowing of the lower extremities, short stature, and often alopecia. Here, we report a case series on three siblings who had HVDRR with varied clinical findings.

  18. Subpontic osseous hyperplasia: a case series and literature review.

    Science.gov (United States)

    Lee, Connie A; Lee, Michael B; Matthews, Chad R; Tatakis, Dimitris N

    2014-01-01

    A subpontic osseous hyperplasia (SOH) is a slow-growing, non-neoplastic bone growth that uniquely affects mandibular posterior edentulous ridges underneath pontics of fixed partial dentures. An SOH can result in significant periodontal and restorative complications, however, it is usually corrected by surgical excision. This report presents a series of SOH cases, illustrates SOH management approaches, and reviews the literature on SOH clinical presentations.

  19. Hereditary nonsyndromic gingival fibromatosis: report of family case series.

    Science.gov (United States)

    Peeran, Syed Wali; Ramalingam, Karthikeyan; Peeran, Syed Ali; Mugrabi, Marei Hamed; Abdulla, Khaled Awidat

    2013-01-01

    Hereditary gingival fibromatosis (HGF) is a rare, benign disorder with slowly progressive enlargement of maxillary and mandibular gingiva. Herewith, we report the first case series of HGF presenting among mother and all of her 3 children. Their complaints included unaesthetic appearance due to gingival growth, malocclusion, and difficulty in mastication. Conventional gingivectomy with oral hygiene measures and regular followup is the treatment of choice for such presentation. PMID:24191204

  20. Hereditary Nonsyndromic Gingival Fibromatosis: Report of Family Case Series

    OpenAIRE

    Syed Wali Peeran; Karthikeyan Ramalingam; Syed Ali Peeran; Marei Hamed Mugrabi; Khaled Awidat Abdulla

    2013-01-01

    Hereditary gingival fibromatosis (HGF) is a rare, benign disorder with slowly progressive enlargement of maxillary and mandibular gingiva. Herewith, we report the first case series of HGF presenting among mother and all of her 3 children. Their complaints included unaesthetic appearance due to gingival growth, malocclusion, and difficulty in mastication. Conventional gingivectomy with oral hygiene measures and regular followup is the treatment of choice for such presentation.

  1. Isolated gingival overgrowths: A review of case series

    Directory of Open Access Journals (Sweden)

    Shruti Raizada

    2016-01-01

    Full Text Available Clinicians are often intrigued by the varied manifestations of the gingival tissue. Gingival overgrowth is a common clinical finding and most of them represent a reactive hyperplasia as a direct result of plaque-related inflammatory gingival disease. These types of growth generally respond to good plaque control, removal of the causative irritants, and conservative tissue management. This case series highlights three different cases of localized gingival overgrowth and its management with emphasis on the importance of patient awareness and motivation.

  2. Virtual reality hypnosis pain control in the treatment of multiple fractures: a case series.

    Science.gov (United States)

    Teeley, Aubriana M; Soltani, Maryam; Wiechman, Shelley A; Jensen, Mark P; Sharar, Sam R; Patterson, David R

    2012-01-01

    This case series evaluated the use of virtual reality hypnosis (VRH) for the treatment of pain associated with multiple fractures from traumatic injuries. VRH treatment was administered on 2 consecutive days, and pain and anxiety were assessed each day before and after VRH treatment as well as on Day 3, which was 24 hours after the second treatment session. Pain reduction from baseline to Day 3 was from 70% to 30%, despite opioid analgesic use remaining stable. The subjective pain reduction reported by patients was encouraging, and the results of this case series suggest the importance of further study of VRH with larger samples using randomized controlled trials. PMID:22443021

  3. Paracoccidioidomycosis case series with and without central nervous system involvement

    OpenAIRE

    Vinicius Sousa Pietra Pedroso; Ana Claudia Lyon; Stanley de Almeida Araújo; Juliana Márcia Ribeiro Veloso; Enio Roberto Pietra Pedroso; Antônio Lucio Teixeira

    2012-01-01

    INTRODUCTION: Paracoccidioidomycosis (PCM) is the most important systemic mycosis in South America. Central nervous system involvement is potentially fatal and can occur in 12.5% of cases. This paper aims to contribute to the literature describing eight cases of neuroparacoccidioidomycosis (NPMC) and compare their characteristics with patients without neurological involvement, to identify unique characteristics of NPCM. METHODS: A cohort of 213 PCM cases was evaluated at the Infectious Diseas...

  4. Awake tracheal intubation using Pentax airway scope in 30 patients: A Case series

    OpenAIRE

    Payal Kajekar; Cyprian Mendonca; Rati Danha; Carl Hillermann

    2014-01-01

    Background and Aims: Pentax airway scope (AWS) has been successfully used for managing difficult intubations. In this case series, we aimed to evaluate the success rate and time taken to complete intubation, when AWS was used for awake tracheal intubation. Methods: We prospectively evaluated the use of AWS for awake tracheal intubation in 30 patients. Indication for awake intubation, intubation time, total time to complete tracheal intubation, laryngoscopic view (Cormack and Lehane grade), to...

  5. Waardenburg Syndrome: A Report of Two Familial Case Series

    Directory of Open Access Journals (Sweden)

    Safal Khanal, BOptom

    2013-12-01

    Full Text Available Background: Waardenburg syndrome is a rare autosomally-inherited developmental disorder characterized by sensorineural deafness in association with pigmentary anomalies comprising various ocular features including dystopia canthorum, iris heterochromia, eyebrow flare, and fundus alterations. It is a congenital non-progressive genetic disorder that has been found to result in hearing loss, reduced vision, reduced self esteem, problems related to appearance, and decreased intellectual functioning.Case Reports: We report two familial case series that presented with the characteristic ocular findings and the systemic features of Waardenburg syndrome. The first series comprised a 32-year-old father with his two sons aged nine and six years. Two female siblings, aged 10 and eight years, both with cochlear implants, were included in the second series.Conclusion: Waardenburg syndrome manifests differently with dissimilar genetic penetration even within the same family. Some individuals will require no treatment, while others may need treatment or surgery for other abnormalities. Appropriate measures can be undertaken to negotiate the disabilities resulting from the ocular conditions associated with this syndrome.

  6. Ocular dirofilariasis: A case series of 8 patients

    Directory of Open Access Journals (Sweden)

    Chris D Kalogeropoulos

    2014-01-01

    Full Text Available Purpose: Dirofilaria repens is an endemic parasite in Mediterranean countries that mostly affects animals. Rarely, however, it can infect humans. This case series presents patients with ocular infections due to D. repens. Materials and Methods: A chart review was performed of patients with ocular dirofilariasis after the year 2000, treated at a tertiary referral centre in Greece. Data were collected on the ocular, microbiological, or/and histopathological aspects and treatment. Results: Eight cases of unilateral ocular dirofilariasis were identified, of which 5 were subconjunctival (1 masquerading as nodular scleritis and were removed through a conjunctival incision, 2 cases were intravitreal and were removed with vitrectomy, and 1 was intraorbital (adjacent to the roof of the orbit. The latter appeared as an encapsulated mass and subsequent histological examination revealed the presence of the parasite. Of the 8 cases recorded after the year 2000, 7 appeared within the last 6 years (4 cases within the last 3 years. The majority of cases involved residents of the Ionian Islands (7 of 8 cases. Conclusions: D. repens can affect various ocular and periocular tissues. A progressive increase in the incidence of dirofilariasis was observed, which is potentially associated with climate changes in warm and moist areas where this parasite is endemic.

  7. Surgical management of generalized gingival enlargement - a case series

    International Nuclear Information System (INIS)

    Generalized gingival enlargement is characterized by massive and exuberant gingival overgrowth that poses social, aesthetic, phonetic and functional problems for the patient. Therefore, it requires meticulous management. Objective: To describe the surgical management of generalized gingival enlargement by electrosurgical excision of patients presenting to a tertiary care centre. Study Design: Case series. Materials and Methods: The study was conducted at the Department of Oral and Maxillofacial Surgery, de'Montmorency College of Dentistry, Lahore, from January 2010 to December 2012. A total of sixteen patients were operated by using electrosurgical approach under general anaesthesia for surgical excision of generalized gingival enlargement. Results: All of the sixteen patients, 11 males and 5 females, showed excellent healing postoperatively without any recurrent gingival overgrowth. Discussion: To the best of our knowledge, the current study presents the largest case series of generalized gingival enlargement. Most of these cases were with massive disease due to lack of information of the study population about their disease, delay in referral by the general dental practitioners, painless and innocent nature of the problem. Early referral of such patients to tertiary care centers can prevent the patients from social and psychological embarrassment. Conclusion: Electrosurgical excision is an excellent surgical technique for management of generalized gingival enlargement. Moreover, cross comparative studies are required to establish some diagnostic and therapeutic standards for such patients. (author)

  8. DISK BATTERIES IN THE ESOPHAGUS OF NIGERIAN CHILDREN: CASE SERIES

    Directory of Open Access Journals (Sweden)

    LUCKY OBUKOWHO ONOTAI

    2015-07-01

    Full Text Available Foreign body (FB ingestion is common in clinical practice especially in children. Its impaction in the esophagus constitutes an important cause of morbidity and mortality in our environment. Due to technological advancement and increase use of disk batteries to power children toys and remote control gadgets, ingestion of disk batteries is now commonplace. In our environment there is paucity of information on disk batteries hence we decided to present case series of disk batteries in the esophagus of children highlighting the peculiarities of disk batteries, the dangers posed by them, the mode of retrieval, complications encountered, and possible recommendations to curtail the increasing occurrence.

  9. Case Series of Synthetic Cannabinoid Intoxication from One Toxicology Center

    Directory of Open Access Journals (Sweden)

    Kenneth D. Katz

    2016-05-01

    Full Text Available Synthetic cannabinoid use has risen at alarming rates. This case series describes 11 patients exposed to the synthetic cannabinoid, MAB-CHMINACA who presented to an emergency department with life-threatening toxicity including obtundation, severe agitation, seizures and death. All patients required sedatives for agitation, nine required endotracheal intubation, three experienced seizures, and one developed hyperthermia. One developed anoxic brain injury, rhabdomyolysis and died. A significant number were pediatric patients. The mainstay of treatment was aggressive sedation and respiratory support. Synthetic cannabinoids pose a major public health risk. Emergency physicians must be aware of their clinical presentation, diagnosis and treatment.

  10. Pulmonary alveolar proteinosis in children: A case series

    Directory of Open Access Journals (Sweden)

    Seyyed Ahmad Tabatabaei

    2010-01-01

    Full Text Available Pulmonary alveolar proteinosis, (PAP is a rare disease of unknown etiology, characterized by accumulation of intraalveolar proteinaceous material which is rich in lipid and positive on periodic acid-Schiff stain. Two clinically different pediatric types have been defined as congenital PAP which is fulminant and fatal, and a late-onset PAP which is similar to the adult form and less severe. Eight children with late-onset PAP were hospitalized from 1998 to 2005 in Mofid Children Hospital. Characteristics of these patients and the methods of diagnosis and treatment are presented in this case series.

  11. Cases Series of Malignant Lymphohematopoietic Disorder in Korean Semiconductor Industry

    OpenAIRE

    Kim, Eun-A; Lee, Hye-Eun; Ryu, Hyung-Woo; Park, Seung-Hyun; Kang, Seong-Kyu

    2011-01-01

    Objectives Seven cases of malignant lymphohematopoietic (LHP) disorder were claimed to have developed from occupational exposure at two plants of a semiconductor company from 2007 to 2010. This study evaluated the possibility of exposure to carcinogenic agents for the cases. Methods Clinical courses were reviewed with assessing possible exposure to carcinogenic agents related to LHP cancers. Chemicals used at six major semiconductor companies in Korea were reviewed. Airborne monitoring for ch...

  12. Meningitis admitted to a military hospital: a retrospective case series.

    Science.gov (United States)

    Harrell, Travis; Hammes, John S

    2012-10-01

    Meningitis is a common admission diagnosis. No case series or descriptive studies on meningitis have recently been published. Additionally, no recent data exist on meningitis in the U.S. Military Health System. We reviewed charts of adult patients admitted to Naval Medical Center San Diego between January 2004 and December 2008 with an admission diagnosis of meningitis. Charts were excluded if they did not meet our case definition of meningitis, if missing data, or if meningitis was nosocomial or iatrogenic. We reviewed results of cerebrospinal fluid cultures during this period. We compared rates and characteristics, and outcomes of bacterial and aseptic meningitis. Two hundred twenty-one cases met our criteria. Of these, 208 were aseptic. Cerebrospinal fluid polymerase chain reaction testing was positive for enteroviruses and herpes simplex viruses in 42 (20.2%) and 17 (8.2%) cases, respectively. Of culture/polymerase chain reaction/serologically positive cases, the pathogens were Neisseria meningitidis (3), Streptococcus pneumoniae (3), viridans streptococci (2), Cryptococcus neoformans (2), Coccidioides immitis (2), and Mycobacterium tuberculosis (1). Three patients had poor outcomes: one died from S. pneumoniae and two had long-term neurologic deficits. Meningitis is a common admission diagnosis, but serious virulent pathogens are uncommon and adverse outcomes are rare.

  13. Can masturbatory guilt lead to severe psychopathology: a case series.

    Science.gov (United States)

    Aneja, Jitender; Grover, Sandeep; Avasthi, Ajit; Mahajan, Sudhir; Pokhrel, Prabhakar; Triveni, Davuluri

    2015-01-01

    Masturbation is common in all societies. Despite being common, it is admonished culturally and almost all religions prohibit masturbation and consider it an act of immorality. The prohibition for masturbation leads to a lot of cultural beliefs, including certain myths, which influence sexual behavior of the person. The impact of these common cultural myths associated with masturbation, are clinically understood as Dhat syndrome and masturbatory guilt. Although there is a reasonable literature on Dhat syndrome, there is limited literature with regard to masturbatory guilt especially linking the same with axis-I psychopathology. In this case series, three cases of masturbatory guilt are presented in whom masturbatory guilt was associated with manifestation of severe psychopathology. This report suggests that masturbatory guilt must be enquired for in patients presenting with severe mental disorder. PMID:25722518

  14. Laser-assisted flapless crown lengthening: a case series.

    Science.gov (United States)

    McGuire, Michael K; Scheyer, E Todd

    2011-01-01

    As part of the paradigm shift toward more minimally invasive surgical procedures, increasing numbers of references to laser-mediated flapless crown lengthening are noted in the published literature. The vast majority of these references are noncontrolled case reports or technique-focused articles. Therefore, prospective, randomized controlled studies that objectively examine the safety and efficacy of flapless crown lengthening are lacking. The current case series represents an initial attempt to examine some of the clinical issues posed by this minimally invasive flapless approach. Ultimately, only well-designed controlled clinical trials can yield the type of evidence-based data necessary to categorize this approach to crown lengthening as standard-of-care treatment.

  15. Can masturbatory guilt lead to severe psychopathology: A case series

    Directory of Open Access Journals (Sweden)

    Jitender Aneja

    2015-01-01

    Full Text Available Masturbation is common in all societies. Despite being common, it is admonished culturally and almost all religions prohibit masturbation and consider it an act of immorality. The prohibition for masturbation leads to a lot of cultural beliefs, including certain myths, which influence sexual behavior of the person. The impact of these common cultural myths associated with masturbation, are clinically understood as Dhat syndrome and masturbatory guilt. Although there is a reasonable literature on Dhat syndrome, there is limited literature with regard to masturbatory guilt especially linking the same with axis-I psychopathology. In this case series, three cases of masturbatory guilt are presented in whom masturbatory guilt was associated with manifestation of severe psychopathology. This report suggests that masturbatory guilt must be enquired for in patients presenting with severe mental disorder.

  16. Lie-series for orbital elements -- II. The spatial case

    CERN Document Server

    Pál, András

    2016-01-01

    If one has to attain high accuracy over long timescales during the numerical computation of the N-body problem, the method called Lie-integration is one of the most effective algorithms. In this paper we present a set of recurrence relations with which the coefficients needed by the Lie-integration of the orbital elements related to the spatial N-body problem can be derived up to arbitrary order. Similarly to the planar case, these formulae yields identically zero series in the case of no perturbations. In addition, the derivation of the formulae has two stages, analogously to the planar problem. Namely, the formulae are obtained to the first order, and then, higher order relations are expanded by involving directly the multilinear and fractional properties of the Lie-operator.

  17. Gynecologic findings in Goltz syndrome: A case series.

    Science.gov (United States)

    Adeyemi-Fowode, Oluyemisi A; Mansouri, Roshanak; Dietrich, Jennifer E

    2016-03-01

    There is limited information available related to the gynecologic findings in Goltz syndrome. We report exclusively on external genitalia findings in 17 girls with a known diagnosis of focal dermal hypoplasia. This is the largest series to date. Some of our findings have been reported previously; however, some novel features including short perineum body not previously mentioned are noted as well. We recommend referral to a pediatric gynecologist for early evaluation of the reproductive tract as this can have an impact on the future fertility of these girls. © 2016 Wiley Periodicals, Inc. PMID:27001927

  18. Case Series of Patients with Ruptured Abdominal Aortic Aneurysm

    Directory of Open Access Journals (Sweden)

    Spencer, Taylor

    2015-05-01

    Full Text Available Introduction: Traditionally, patients with suspected ruptured abdominal aortic aneurysm (rAAA are taken immediately for operative repair. Computed tomography (CT has been considered contraindicated. However, with the emergence of endovascular repair, this approach to suspected rAAA could be changing. Methods: We present retrospective data in a case series of 110 patients with rAAA. Patients were managed at a single tertiary medical center over a five-year period. At this site, there was an established multidisciplinary protocol in which patients with suspected rAAA undergo CT with consideration for endovascular aortic repair (EVAR. Results: Our results demonstrated a mortality of 30% with our institutional protocol for CT in suspected rAAA. Comparing patients who ultimately had EVAR with open repair, those able to have endovascular aneurysm repair (EVAR had lower mortality, shorter hospital stays for survivors, and a greater likelihood of being discharged to home than those with open repair. While survivors were more likely to have had EVAR, surviving patients were younger, had a significantly lower creatinine at presentation, and required fewer blood transfusions than those who died. Conclusion: Based on this case series, an institutional approach endorsing CT for presumed rAAA appears to be reasonable. Our results suggest that EVAR may be beneficial in appropriately-selected patients and that CT may potentially facilitate superior management options for patient care. [West J Emerg Med. 2015;16(3:367–371.

  19. Paediatric nasopharyngeal rhabdomyosarcoma: a case series and literature review

    International Nuclear Information System (INIS)

    Full text: Rhabdomyosarcoma (RMS) is the most common soft tissue tumour in children, with the head and neck region accounting for 35-40% of cases. Nasopharyngeal RMSs tend to grow rapidly and invade adjacent structures. Both the intergroup Rhabdomyosarcoma studies and the European Studies have established that the ideal management of this disease is multimodal, using a combination of surgery, chemotherapy and radiotherapy. This case series examines the role of radiotherapy in the management of paediatric nasopharyngeal RMSs, with particular reference to long-term morbidity and disease-free survival. The cases of five children with nasopharyngeal RMS were reviewed and a systematic review of the literature contained in the PubMed databases was conducted to establish 24 individually detailed cases. Management in all patients was multimodal, using a combination of chemotherapy, radiotherapy as well as surgery. External beam radiotherapy is an integral component of treatment for nasopharyngeal RMSs. With more patients surviving for longer periods, more long-term sequelae of radiotherapy have been reported. Complications include sensorineural deafness, endocrine manifestations following radiation of the pituitary gland, cranial nerve palsies, second malignancies within the radiation field, cataract formation, retinopathy and growth disturbance. Morbidity from radiotherapy may be considerable and depends on the field and dose of radiation. Current advances in radiotherapy are aimed at improving the rate of tumour control and reducing such complications. Recent improvements in imaging and conformal techniques have the potential to reduce the morbidity associated with radiotherapy in this cohort.

  20. Rapidly destructive osteoarthritis of the hip joint: a case series

    Directory of Open Access Journals (Sweden)

    McMurtrie A

    2008-01-01

    Full Text Available Abstract Background Rapidly destructive arthrosis of the hip is a rare and incompletely understood disorder with scarce literature about variations in natural history within a population. Methods A series of cases from North Wales with rapid progressive joint destruction and extensive subchondral bone loss in the femoral head and acetabulum are presented. Radiographic findings mimicked those of other disorders such as septic arthritis, rheumatoid and seronegative arthritis, primary osteonecrosis with secondary osteoarthritis, or neuropathic osteoarthropathy, but none of the patients had clinical, pathologic, or laboratory evidence of these entities. Results Rapid progression of hip pain and disability was a consistent clinical feature. The average duration of symptoms was 1.4 years. Radiographs obtained at various intervals before surgery (average 14 months in 18 patients documented rapid hip destruction, involvement being unilateral in 13 cases. All patients underwent total hip arthroplasty, and osteoarthritis was confirmed at pathologic examination. Conclusion The authors postulate that these cases represent an uncommon subset of osteoarthritis and regular review, both clinically and radiologically, are required to assess speed of progression and prevent rapid loss of bone stock without the surgeon being aware. These cases are unsuitable for being placed on long waiting list due to technical difficulties in delayed surgery and compromised outcome following surgery.

  1. Evaluation of recent GRACE monthly solution series with an ice sheet perspective

    Science.gov (United States)

    Horwath, Martin; Groh, Andreas

    2016-04-01

    GRACE monthly global gravity field solutions have undergone a remarkable evolution, leading to the latest (Release 5) series by CSR, GFZ, and JPL, to new series by other processing centers, such as ITSG and AIUB, as well as to efforts to derive combined solutions, particularly by the EGSIEM (European Gravity Service for Improved Emergency Management) project. For applications, such as GRACE inferences on ice sheet mass balance, the obvious question is on what GRACE solution series to base the assessment. Here we evaluate different GRACE solution series (including the ones listed above) in a unified framework. We concentrate on solutions expanded up to degree 90 or higher, since this is most appropriate for polar applications. We empirically assess the error levels in the spectral as well as in the spatial domain based on the month-to-month scatter in the high spherical harmonic degrees. We include empirical assessment of error correlations. We then apply all series to infer Antarctic and Greenland mass change time series and compare the results in terms of apparent signal content and noise level. We find that the ITSG solutions show lowest noise level in the high degrees (above 60). A preliminary combined solution from the EGSIEM project shows lowest noise in the degrees below 60. This virtue maps into the derived ice mass time series, where the EGSIEM-based results show the lowest noise in most cases. Meanwhile, there is no indication that any of the considered series systematically dampens actual geophysical signals.

  2. Juvenile nasopharyngeal angiofibroma: case series of Caribbean University Hospital. Cartagena. Colombia

    OpenAIRE

    Padilla Luis Fernando; Torres-Guerrero Arnulfo; Milanés-Pérez Rosa; Vélez-Duncan Carlos; Torres-Tabares Tonny

    2010-01-01

    Objective: to describe the management and surgical options used in the service of Otorhinolaryngology, Hospital Universitario del Caribe for the management of juvenile nasopharyngeal angiofibroma (JNA).Methodology: case series of patients with JNA, during the years 2007-2010, which were staged according to the classification of FISCH (1983). The extent of tumor, preoperative studies, surgical approach, results and complications were evaluated. Results: six male patients were diagnosed and tre...

  3. Pneumothoraces in a Neonatal Tertiary Care Unit: Case Series

    Directory of Open Access Journals (Sweden)

    Rehan Ali

    2013-01-01

    Full Text Available Objective: Neonatal pneumothoraces are associated with high mortality. Prompt recognition to minimize its complications is paramount for ultimate outcome of these babies.Methods: A retrospective case series study was carried out at Aga khan University Hospital, from January 2010 to December 2010 to determine the etiology and outcome of neonates with pneumothorax in a neonatal tertiary care unit.Results: Ten neonates diagnosed radiologically with pneumothoraces were included. M: F ratio was 1:2.3. Birth weight ranged from 1750-3600 grams with a mean of 2100 grams. The occurrence of pneumothoraces was 50% on the left side, 20% on right, and 30% were bilateral. Primary etiology included pneumonia and sepsis (30%, hyaline membrane disease (20%, meconium aspiration syndrome (20% and congenital diaphragmatic hernia (10%. Spontaneous pneumothoraces were present in 20% of cases. In our study, the incidence of neonatal pneumothoraces was 2.5/1000 births compared to 10-15/1000 in Denmark, 10-20/1000 in Turkey and 6.3/1000 from Vermont Oxford Group. Despite the small number of cases, one incidental finding was the occurrence of pneumothorax, which declined in elective cesarean section after 37 weeks gestation i.e., 1.3 of 1000 births. Mortality was 60% determined mainly by the primary etiology and other co-morbid conditions.Conclusion: The study showed a higher number of mortality cases (60%. Although, it was difficult to draw a conclusion from the limited number of cases, there may be a benefit on neonatal respiratory outcome to be obtained by better selection of mothers and by waiting until 37 weeks before performing elective cesarean section. Adequate clinician training in soft ventilation strategies will reduce the occurrence of pneumothoraces.

  4. Adverse events in cancer genetic testing: the third case series.

    Science.gov (United States)

    Bonadies, Danielle C; Brierley, Karina L; Barnett, Rachel E; Baxter, Melanie D; Donenberg, Talia; Ducaine, Whitney L; Ernst, Michelle E; Ernstx, Michelle E; Homer, Jeanne; Judkins, Megan; Lovick, Niki M; Powers, Jacquelyn M; Stanislaw, Christine; Stark, Elizabeth; Stenner, Rio C; Matloff, Ellen T

    2014-01-01

    After repeated media attention in 2013 due to the Angelina Jolie disclosure and the Supreme Court decision to ban gene patents, the demand for cancer genetic counseling and testing services has never been greater. Debate has arisen regarding who should provide such services and the quality of genetics services being offered. In this ongoing case series, we document 35 new cases from 7 states (California, Connecticut, Florida, Georgia, Missouri, Pennsylvania, and Utah) and the District of Columbia of adverse outcomes in cancer genetic testing when performed without the involvement of a certified genetic counselor. We identified 3 major themes of errors: wrong genetic tests ordered, genetic test results misinterpreted, and inadequate genetic counseling. Patient morbidity and mortality were an issue in several of these cases. The complexity of cancer genetic testing and counseling has grown exponentially with the advent of multigene panels that include rare genes and the potential for more variants of uncertain significance. We conclude that genetic counseling and testing should be offered by certified genetics providers to minimize the risks, maximize the benefits, and utilize health care dollars most efficiently. PMID:25098283

  5. Glaucoma Surgery in Pregnancy: A Case Series and Literature Review

    Science.gov (United States)

    Razeghinejad, Mohammad Reza; Masoumpour, Masoumeh; Eghbal, Mohammad Hossein; Myers, Jonathan S.; Moster, Marlene R.

    2016-01-01

    Glaucoma management in pregnant patients is a real challenge, especially when the glaucoma is not controlled with medications. We report the results of 6 incisional glaucoma surgeries for the management of medically uncontrolled glaucoma patients during pregnancy. This retrospective, case series was conducted on the 6 eyes of 3pregnant patients with uncontrolled glaucoma using maximum tolerable medications. Details of the glaucoma surgical management of these patients as well as their postoperative care and pregnancy and clinical outcomes on longitudinal follow-up are discussed. All 3 patients had juvenile open-angle glaucoma and were on various anti-glaucoma medications, including oral acetazolamide. The first case described underwent trabeculectomy without antimetabolites in both eyes because of uncontrolled intraocular pressure with topical medications. The surgery was done with topical lidocaine jelly and subconjunctival lidocaine during the second and third trimesters. The second patient had an Ahmed valve implantation in both eyes during the second and third trimesters because of uncontrolled IOP with topical medications and no response to selective laser trabeculoplasty. Surgery was done with topical tetracaine and subconjunctival and sub-Tenon’s lidocaine. The third case had a Baerveldt valve implantation under general anesthesia in the second trimester. In selected pregnant glaucoma patients with medically uncontrolled intraocular pressure threatening vision, incisional surgery may lead to good outcomes for the patient with no risk for the fetus. PMID:27582594

  6. Glaucoma Surgery in Pregnancy: A Case Series and Literature Review.

    Science.gov (United States)

    Razeghinejad, Mohammad Reza; Masoumpour, Masoumeh; Eghbal, Mohammad Hossein; Myers, Jonathan S; Moster, Marlene R

    2016-09-01

    Glaucoma management in pregnant patients is a real challenge, especially when the glaucoma is not controlled with medications. We report the results of 6 incisional glaucoma surgeries for the management of medically uncontrolled glaucoma patients during pregnancy. This retrospective, case series was conducted on the 6 eyes of 3pregnant patients with uncontrolled glaucoma using maximum tolerable medications. Details of the glaucoma surgical management of these patients as well as their postoperative care and pregnancy and clinical outcomes on longitudinal follow-up are discussed. All 3 patients had juvenile open-angle glaucoma and were on various anti-glaucoma medications, including oral acetazolamide. The first case described underwent trabeculectomy without antimetabolites in both eyes because of uncontrolled intraocular pressure with topical medications. The surgery was done with topical lidocaine jelly and subconjunctival lidocaine during the second and third trimesters. The second patient had an Ahmed valve implantation in both eyes during the second and third trimesters because of uncontrolled IOP with topical medications and no response to selective laser trabeculoplasty. Surgery was done with topical tetracaine and subconjunctival and sub-Tenon's lidocaine. The third case had a Baerveldt valve implantation under general anesthesia in the second trimester. In selected pregnant glaucoma patients with medically uncontrolled intraocular pressure threatening vision, incisional surgery may lead to good outcomes for the patient with no risk for the fetus. PMID:27582594

  7. Pulmonary Alveolar Proteinosis in Children: A case series

    Directory of Open Access Journals (Sweden)

    seyyed Ahmad Tabatabaei

    2010-01-01

    Full Text Available Pulmonary Alveolar Proteinosis(PAP is a rare disease of unknown etiology, characterized by the accumulation of proteinoceous material in the alveoli that is rich in lipid and is positive on periodic acid-Schiff(PAS stain. PAP is rare in children. Two forms are encountered in pediatric practice: congenital alveolar proteinosis (CAP and a later–onset form that is generally less severe. Broncho-alveolar lavage is the key to diagnosis. Therapeutic lung lavages are the only effective treatment for severe cases. Other therapeutic trials have been proposed such as: lung transplantation, adminstration of GM- CSF and gene-therapy. This case series presents six cases of PAP which were diagnosed by open lung biopsy in Mofid children hospital in Tehran capital city over a three-year period (2003–2006 and one in 1998. The aim of the present study was to provide detailed data on the characteristics of these patients and the methods of diagnosis and treatment.

  8. Coblation cryptolysis to treat tonsil stones: a retrospective case series.

    Science.gov (United States)

    Chang, Christopher Y; Thrasher, Richard

    2012-06-01

    We introduce a novel and potentially effective approach in the treatment of tonsil stones using Coblation technology. A retrospective pilot case series was performed demonstrating the effectiveness of a technique that we call Coblation tonsil cryptolysis. This technique is unique in that it can be performed in adult patients without sedation using only local anesthesia, much like laser tonsil cryptolysis. As with laser cryptolysis, pain is significant for only a few days and most adults can resume normal diet and activity within 1 week. In contrast, tonsillectomy entails significant morbidity for several weeks. However, Coblation avoids the significant disadvantages of laser use, including the potential for airway fire, retinal damage from reflected scatter, dealing with plume from vaporized tissues, oral/facial burns, and the high cost of purchasing and maintaining laser equipment. After a single session of Coblation tonsil cryptolysis, a significant decrease and even elimination of tonsil stones can potentially be achieved.

  9. Snus (nass and oral cancer: A case series report

    Directory of Open Access Journals (Sweden)

    Maryam Alsadat Hashemipour

    2013-01-01

    Full Text Available Snus (nass is a form of snuff used in a similar manner to American dipping tobacco, but it does not typically result in a need for spitting. Possible hazards associated with this material include malignant and premalignant lesions in the oral cavity and gastrointestinal tract. The use of smokeless tobacco has increased in the Middle East in recent decades, particularly among teenagers and young adults. Therefore, practitioners must be able to recognize malignant and premalignant lesions. Although, an estimated 10-25% of the world′s population uses smokeless tobacco, this practice is virtually unknown in Iran. The aim of this study is to report a series of cases of squamous cell carcinoma and verrucous carcinoma occurring in the users of snus, who referred to the Department of Oral Medicine in Kerman Dental School.

  10. Adverse events associated with yoga: a systematic review of published case reports and case series.

    Directory of Open Access Journals (Sweden)

    Holger Cramer

    Full Text Available While yoga is gaining increased popularity in North America and Europe, its safety has been questioned in the lay press. The aim of this systematic review was to assess published case reports and case series on adverse events associated with yoga. Medline/Pubmed, Scopus, CAMBase, IndMed and the Cases Database were screened through February 2013; and 35 case reports and 2 case series reporting a total of 76 cases were included. Ten cases had medical preconditions, mainly glaucoma and osteopenia. Pranayama, hatha yoga, and Bikram yoga were the most common yoga practices; headstand, shoulder stand, lotus position, and forceful breathing were the most common yoga postures and breathing techniques cited. Twenty-seven adverse events (35.5% affected the musculoskeletal system; 14 (18.4% the nervous system; and 9 (11.8% the eyes. Fifteen cases (19.7% reached full recovery; 9 cases (11.3% partial recovery; 1 case (1.3% no recovery; and 1 case (1.3% died. As any other physical or mental practice, yoga should be practiced carefully under the guidance of a qualified instructor. Beginners should avoid extreme practices such as headstand, lotus position and forceful breathing. Individuals with medical preconditions should work with their physician and yoga teacher to appropriately adapt postures; patients with glaucoma should avoid inversions and patients with compromised bone should avoid forceful yoga practices.

  11. Acute sterile endophthalmitis following intravitreal bevacizumab: case series

    Directory of Open Access Journals (Sweden)

    Orozco-Hernández A

    2014-09-01

    Full Text Available Axel Orozco-Hernández,1 Ximena Ortega-Larrocea,1 Gustavo Sánchez-Bermúdez,1 Gerardo García-Aguirre,1 Virgilio Morales Cantón,1 Raul Velez-Montoya2 1Retina Department, Asociación para Evitar la Ceguera en México IAP, Mexico City, Mexico; 2Department of Ophthalmology, University of Colorado School of Medicine, Rocky Mountain Lions Eye Institute, Aurora, CO, USA Background: Since the ophthalmological community adopted the use of intravitreal bevacizumab as an accepted off-label treatment for neovascular diseases, the amount of knowledge regarding its effects and properties has been increasing continually. In the last few years, there have been an increasing number of reports about sterile intraocular inflammation and intraocular pressure elevations after intravitreal bevacizumab. In the following case series, we describe the clinical presentation and outcomes of ten consecutive cases of patients developing mild-to-severe sterile intraocular inflammation after intravitreal bevacizumab and their management. Methods: This report presents a retrospective case series. We reviewed the medical records of ten consecutive patients from a group of 46, in whom repackaged bevacizumab in individual aliquots from two vials from the same batch were used. All surgical procedures were performed using standard sterile techniques in the operating room. At each follow-up visit, patients underwent a complete ophthalmological examination including visual acuity assessment, intraocular pressure, biomicroscopy, and posterior fundus examination. Results: Ten patients presented sterile endophthalmitis with an onset time of 3.5±1.95 days. The clinical characteristics were mild pain, slight visual loss, conjunctival hyperemia, and various degrees of intraocular inflammation with microhypopyon. All cultures were negative. All patients were managed with topical steroids and antibiotics, except two, in whom, due to severe vitreous cells, intravitreal antibiotics were

  12. Ertapenem for treatment of osteomyelitis: a case series

    Directory of Open Access Journals (Sweden)

    Johnson Melissa D

    2011-11-01

    Full Text Available Abstract Background Ertapenem is a once-daily broad spectrum carbapenem that is increasingly used to treat polymicrobial osteomyelitis due to diabetic foot and traumatic wound infections. However, limited data exists on ertapenem use for osteomyelitis. This study aimed to characterize outcomes and adverse effects with empiric use of ertapenem for osteomyelitis. Findings A total of 112 patients presenting to Duke, Durham Regional or Durham VA Medical Centers with a suspected diagnosis of osteomyelitis and ertapenem use from 11/2001 to 8/2009 were screened, and 12 subjects met inclusion criteria for the study. Mean age was 60 ± 16 years, 68% were female, 75% were Caucasian, and the most common comorbidities included diabetes (58%, peripheral vascular disease (42%, and history of tobacco use (75%. Over half of the patients presented to a primary care clinic or emergency room greater than six months after the onset of clinical symptoms. Bone culture was obtained for diagnostic guidance in only two cases; and surgical intervention was pursued in three cases. Patients received a mean duration of 34.6 ± 7.8 days of therapy, and in three cases, subsequent suppressive oral antibiotics were given. Six (50% patients met criteria for clinical success, defined as resolution of clinical signs and symptoms of infection such that discontinuation of antibiotics was deemed appropriate at end of ertapenem therapy, without recurrence at one year follow-up. No adverse drug effects were noted. Conclusions In this case series of mostly community-acquired, lower extremity osteomyelitis, bone biopsy was infrequent, and an average six-week course of empiric ertapenem was well-tolerated with curative rates of 50% at one year.

  13. Neuroendocrine tumors presenting with thyroid gland metastasis: a case series

    Directory of Open Access Journals (Sweden)

    Sivrikoz Emre

    2012-02-01

    Full Text Available Abstract Introduction Autopsy series have shown that metastasis to the thyroid gland has occurred in up to 24% of patients who have died of cancer. Neuroendocrine tumors may metastasize to thyroid gland. Case presentations Case 1 was a 17-year-old Turkish woman who was referred from our Endocrinology Department for a thyroidectomy for treatment of neuroendocrine tumor metastasis. She was treated with a bilateral total thyroidectomy. Histopathological examination results were consistent with a neuroendocrine tumor; neoplastic cells showed strong immunoreactivity to chromogranin A and synaptophysin, but the immunohistochemical profile was inconsistent with medullary thyroid carcinoma in that the tumor was negative for calcitonin, carcinoembryonic antigen, and thyroid transcription factor-1. Case 2 was a 54-year-old Turkish woman who presented with a 3-cm nodule on her right thyroid lobe. She had undergone surgery for a right lung mass four years previously. After a right pneumonectomy, thymectomy and lymph node dissection, a typical carcinoid tumor was diagnosed. Under ultrasonographic guidance, fine needle aspiration biopsy of her right thyroid pole nodule was performed and the biopsy was compatible with a neuroendocrine tumor metastasis. She was treated with a bilateral total thyroidectomy. Histopathological examination indicated three nodular lesions, 5 cm and 0.4 cm in diameter in her right lobe and 0.1 cm in diameter in her left lobe. The tumors were consistent with a neuroendocrine phenotype, showing strong immunoreactivity to chromogranin A and synaptophysin. Conclusion Thyroid nodules detected during follow-up of neuroendocrine tumor patients should be thoroughly investigated. A fine needle aspiration biopsy of the thyroid confirms the diagnosis in most cases and leads to appropriate management of those patients and may prevent unnecessary treatment approaches.

  14. LIPOMA OF HAND AND FINGER : A 6 PATIENT CASE SERIES

    Directory of Open Access Journals (Sweden)

    Prakash Kumar

    2014-01-01

    Full Text Available INTRODUCTION: Lipoma , the ubiquitous benign tumor , is not very common in the hand and that to involving the palmar space or finger is very rare. This series of case presentation lays emphasis on consideration of lipoma in the differential diagnosis of swellings/ soft tissue tumors of the hand and the use o f imaging studies in their diagnosis. We report a ser ies of six cases of lipoma in different parts and planes of hand , involving palm and fingers . An uncommon site , size , shape , plane and age of occurrence of this common tumor warrants it’s reporting and an effort had been made to highlight the management. CONCLUSION : Hand lipoma is rare entity for a surgeon in the differential diagnosis of soft tissue tumors with radiology being an invaluable tool. Though rare but frequently seen in this pa rt of country , Precise surgical techniques with a sound anatomic knowledge helps in complete excision without damaging the vital structures and abates recurrences Lipoma , subcutaneous , mid - palmar space.

  15. The Histopathological Spectrum of Pyogenic Granuloma: A Case Series

    Directory of Open Access Journals (Sweden)

    Vinay Marla

    2016-01-01

    Full Text Available Background. Pyogenic granuloma is a reactive tumor-like lesion commonly affecting the oral cavity. These lesions usually appear as localized solitary nodule with a sessile or pedunculated base and colour varying from red, purplish, or pink, depending on the vascularity of the lesion. Pyogenic granuloma shows predilection for gingiva and is usually slow growing, but at times it shows rapid growth. The natural course of this lesion can be categorized into three distinct phases, namely, (i cellular phase, (ii capillary phase/vascular phase, and (iii involutionary phase. Histopathologically, pyogenic granuloma is classified into lobular capillary hemangioma (LCH and non-lobular capillary hemangioma (non-LCH. Case Presentation. In this series, four cases (varied age groups and both genders of pyogenic granuloma showing varying histopathological presentation in relation to its clinical course have been described. The lesion in its early phase reveals diffuse endothelial cells, with few budding into capillaries. Among the capillary phase, the LCH type shows numerous blood vessels organized into lobular aggregates whereas the non-LCH type does not show any such organization and resembles granulation tissue. The involutionary phase shows healing of the lesion and is characterized by extensive fibrosis in the connective tissue. Conclusion. In conclusion, knowledge of the various histopathological presentation of this lesion is necessary for proper identification.

  16. The Histopathological Spectrum of Pyogenic Granuloma: A Case Series

    Science.gov (United States)

    Shrestha, Sajeev

    2016-01-01

    Background. Pyogenic granuloma is a reactive tumor-like lesion commonly affecting the oral cavity. These lesions usually appear as localized solitary nodule with a sessile or pedunculated base and colour varying from red, purplish, or pink, depending on the vascularity of the lesion. Pyogenic granuloma shows predilection for gingiva and is usually slow growing, but at times it shows rapid growth. The natural course of this lesion can be categorized into three distinct phases, namely, (i) cellular phase, (ii) capillary phase/vascular phase, and (iii) involutionary phase. Histopathologically, pyogenic granuloma is classified into lobular capillary hemangioma (LCH) and non-lobular capillary hemangioma (non-LCH). Case Presentation. In this series, four cases (varied age groups and both genders) of pyogenic granuloma showing varying histopathological presentation in relation to its clinical course have been described. The lesion in its early phase reveals diffuse endothelial cells, with few budding into capillaries. Among the capillary phase, the LCH type shows numerous blood vessels organized into lobular aggregates whereas the non-LCH type does not show any such organization and resembles granulation tissue. The involutionary phase shows healing of the lesion and is characterized by extensive fibrosis in the connective tissue. Conclusion. In conclusion, knowledge of the various histopathological presentation of this lesion is necessary for proper identification. PMID:27382492

  17. Are Staphylococcus intermedius Infections in Humans Cases of Mistaken Identity? A Case Series and Literature Review.

    Science.gov (United States)

    Viau, Roberto; Hujer, Andrea M; Hujer, Kristine M; Bonomo, Robert A; Jump, Robin L P

    2015-09-01

    Staphylococcus intermedius and Staphylococcus pseudintermedius are difficult to distinguish using conventional microbiological methods. Molecular diagnostic tools change our understanding of the epidemiology of these 2 organisms. In this study, we present (1) a detailed review of the current literature on molecular diagnostics and (2) a case series in which misidentification was proven in 1 case. We conclude that S pseudintermedius is a more common human pathogen than previously recognized.

  18. Case series of eosinophilic meningoencephalitis from South India

    Directory of Open Access Journals (Sweden)

    Parameswaran K

    2006-01-01

    Full Text Available Eosinophilic meningoencephalitis (EM is a rare type of meningoencephalitis. The objective of this report is to describe a series of EM identified in a specific geographic area over a short period of time. Materials and Methods: This series of cases are described from a neurological center in Central Kerala occuring in the period between February 2004 and June 2006. Results: During this period we had identified ten patients (eight males and two females with EM. Their mean age was 37.1 years (range 15-60 years. Main symptomatologies were fever, severe headache, body pain, abdominal pain and arthralgia. One patient was in akinetic rigid state with coma. All patients had peripheral eosinophilia. The cerebrospinal fluid (CSF of all patients showed eosinophilic pleocytosis. The mean CSF white cell count was 588 cells. CSF differential count showed 50-70% eosinophils. CSF glucose levels were normal but proteins were markedly raised (mean CSF protein was 180 mg/dl. MRI brain showed T2 hyperintensities diffusely in periventricular white matter in the comatose patient. Contrast enhanced CT scan of the brain was normal in others. All eight male patients gave history of eating "raw flesh of Monitor Lizard" (Iguana some three to fourteen days prior to the onset of symptoms. There was no such history for the female patients. Considering the history of exposure and eosinophilic meningitis we suspected a meningoencephalitis with Angiostrongylus cantonensis and treated them with albendazole, steroid and other supportive measures. All of them recovered. Conclusion: Eosinophilic meningitis (EM is a rare condition and in this locality, a CNS infection with Agiostrongylus cantonensis is highly likely. AC is a parasite in monitor lizard. Human infection occurs from consumption of uncooked flesh or blood of infected lizards. Physicians need to maintain a high index of suspicion and enquire for any exposure to uncooked meat or blood of monitor lizard when faced with EM

  19. Evaluation of Harmonic Analysis of Time Series (HANTS): impact of gaps on time series reconstruction

    NARCIS (Netherlands)

    Zhou, J.Y.; Jia, L.; Hu, G.; Menenti, M.

    2012-01-01

    In recent decades, researchers have developed methods and models to reconstruct time series of irregularly spaced observations from satellite remote sensing, among which the widely used Harmonic Analysis of Time Series (HANTS) method. Many studies based on time series reconstructed with HANTS docume

  20. Case series: toxicity from 25B-NBOMe--a cluster of N-bomb cases.

    Science.gov (United States)

    Gee, Paul; Schep, Leo J; Jensen, Berit P; Moore, Grant; Barrington, Stuart

    2016-01-01

    Background A new class of hallucinogens called NBOMes has emerged. This class includes analogues 25I-NBOMe, 25C-NBOMe and 25B-NBOMe. Case reports and judicial seizures indicate that 25I-NBOMe and 25C-NBOMe are more prevalently abused. There have been a few confirmed reports of 25B-NBOMe use or toxicity. Report Observational case series. This report describes a series of 10 patients who suffered adverse effects from 25B-NBOMe. Hallucinations and violent agitation predominate along with serotonergic/stimulant signs such as mydriasis, tachycardia, hypertension and hyperthermia. The majority (7/10) required sedation with benzodiazepines. Analytical method 25B-NBOMe concentrations in plasma and urine were quantified in all patients using a validated liquid chromatography-tandem mass spectrometry (LC-MS/MS) method. Peak plasma levels were measured between 0.7-10.1 ng/ml. Discussion The NBOMes are desired by users because of their hallucinogenic and stimulant effects. They are often sold as LSD or synthetic LSD. Reported cases of 25B- NBOMe toxicity are reviewed and compared to our series. Seizures and one pharmacological death have been described but neither were observed in our series. Based on our experience with cases of mild to moderate toxicity, we suggest that management should be supportive and focused on preventing further (self) harm. High doses of benzodiazepines may be required to control agitation. Patients who develop significant hyperthermia need to be actively managed. Conclusions Effects from 25B-NBOMe in our series were similar to previous individual case reports. The clinical features were also similar to effects from other analogues in the class (25I-NBOMe, 25C-NBOMe). Violent agitation frequently present along with signs of serotonergic stimulation. Hyperthermia, rhabdomyolysis and kidney injury were also observed.

  1. Paracoccidioidomycosis case series with and without central nervous system involvement

    Directory of Open Access Journals (Sweden)

    Vinicius Sousa Pietra Pedroso

    2012-10-01

    Full Text Available INTRODUCTION: Paracoccidioidomycosis (PCM is the most important systemic mycosis in South America. Central nervous system involvement is potentially fatal and can occur in 12.5% of cases. This paper aims to contribute to the literature describing eight cases of neuroparacoccidioidomycosis (NPMC and compare their characteristics with patients without neurological involvement, to identify unique characteristics of NPCM. METHODS: A cohort of 213 PCM cases was evaluated at the Infectious Diseases Clinic of the University Hospital, Federal University of Minas Gerais, Brazil, from October 1976 to August 2008. Epidemiological, clinical, laboratory, therapeutic and follow-up data were registered. RESULTS: Eight patients presented NPCM. The observed NPCM prevalence was 3.8%. One patient presented the subacute form of PCM and the other seven presented the chronic form of the disease. The parenchymatous form of NPCM occurred in all patients. 60% of the patients who proceeded from the north/ northeast region of Minas Gerais State developed NPCM. The neurological involvement of a mother and her son was observed. NPCM patients exhibited demographical and clinical profiles similar to what is described in the literature. When NPCM cases were compared to PCM patients, there were differences in relation to origin and positive PCM family history. CONCLUSIONS: The results corroborate the clinical view that the neurological findings are extremely important in the evaluation of PCM patients. Despite the limitations of this study, the differences in relation to patient's origins and family history point to the need of further studies to determine the susceptibility factors involved in the neurological compromise.

  2. Odontoma serie de casos: Revisión de literatura Odontoma case series: Review of literature

    Directory of Open Access Journals (Sweden)

    J. Harris Ricardo

    2011-02-01

    Full Text Available El odontoma es el tumor odontogénico más frecuente en cavidad oral, compuesto por una mezcla de células odontogénicas formando dentina y esmalte, presenta células y tejidos normales pero de estructura defectuosa, estos tejidos se encuentran en el área del cuerpo donde se presenta su crecimiento, al examen radiográfico se puede presentar imágenes radiopacas como un gran número de dientes rudimentarios llamados dentículos, en este caso se conoce como odontoma compuesto o presentarse imagen radiopaca como conglomeraciones amorfas, recibiendo el nombre de odontoma complejo. Su etiología se le relaciona con restos paradentales de Malassez, procesos inflamatorios, traumatismos, se le asocia en algunos casos con el quiste odontogénico calcificante, son asintomáticos, producen retención dentaria. El tratamiento es quirúrgico y su recurrencia es baja. Se reporta serie de casos que acudieron al servicio de estomatología y cirugía oral de la Universidad de Cartagena con impresión diagnostica de odontoma, se realizaron los procedimientos quirúrgicos confirmando los diagnósticos con los reportes histopatológicos.Odontoma is the most frequent odontogenic tumor in oral cavity, comprising a mixture of odontogenic cells forming dentin and enamel. It shows cells and normal tissues but in abnormal structure. These tissues are located in the area of the body where it presents its growth. Under radiographic examination may be radiopaque images as a large number of rudimentary teeth called denticles, in this case is known as compound odontoma or presented as conglomerates amorphous radiopaque image, receiving the name of complex odontoma. Its etiology is related to remnants of Malassez paradontals, inflammatory processes. Trauma is sometimes associated with calcifying odontogenic cyst. Generally are asymptomatic, produce tooth retention. Treatment is surgical and recurrence is low. Is reported in the present paper a number of cases that went to

  3. Double tibial osteotomy for bow leg patients: A case series

    Directory of Open Access Journals (Sweden)

    Khalilollah Nazem

    2013-01-01

    Full Text Available Background: High tibia osteotomy (HTO is a common surgical operation for correction of genu varum deformity. In some patients, there are concurrent tibia vara and genu varum (bow leg. This study aimed to consider the possibility of better correction of bow leg deformity after double level tibial osteotomy (DLTO. Materials and Methods: A case series of 10 patients of genu varum in addition to tibia vara (bow leg deformity who were referred to orthopedic ward of an academic hospital of Isfahan- Iran during 2009-2011 were included in the study. The mean age was 17.3 ± 3.1 years and all of them underwent DLTO. The results of treatment have been assessed based on clinical and radiological parameters before and after surgery. Results: The mean pre- and post operative values for Tibia-Femoral Angle, Medial Proximal of Tibia Angle (MPTA, and Lateral Distal of Tibia Angle (LDTA were 18.13 ± 3.05° vs. 3.93 ± 0.66°, 79.13 ± 3.4° vs. 89.7 ± 1.8° and 96.40 ± 1.8° vs. 88.73 ± 3.0° respectively (P < 0.05. Improvement of all radiological parameters was meaningful. Seventy three percent of patients had normal mechanical axis of limb after surgery. The remaining cases had varus deformity in distal femur that was corrected by valgus supracondylar osteotomy in an additional operation. Limited range of motion (ROM near knee and ankle was not observed. Conclusion : DLTO correct bow leg deformity in the point of alignment of limb and paralleling of knee and ankle joint more effectively. This method can be used in metabolic and congenital bow leg which deformities are present in throughout of the lower limb. We described this technique for the first time.

  4. Adverse clinical sequelae after skin branding: a case series

    Directory of Open Access Journals (Sweden)

    Raza Shahzad

    2009-01-01

    Full Text Available Abstract Introduction Branding refers to a process whereby third degree burns are inflicted on the skin with a hot iron rod or metallic object. Branding employs the phenomenon of "counter irritation," and is widely used by faith healers in developing countries for therapeutic purposes. Some methods, which are very crude and inhuman, carry a large risk of complications. The purpose of this study is to present a series of complications and to familiarize clinicians with this dangerous method of treatment. Case presentation Four Pakistani patients, three male and one female, ranging from 25 to 60 years of age "branded" with a red hot iron rod for various medical reasons presented with severe medical complications to our tertiary care hospital. The mean duration between the procedure and presentation to the hospital was 6 days. At the time of admission, two patients had septic shock, one patient had cavernous sinus thrombosis and one patient had multiple splenic abscesses. All patients received standard care for wound management and systemic infections. Two patients eventually died during the course of treatment. Conclusion Severe complications from branding are troublesome and the potential risks of this treatment outweigh its benefits. Globally, there is a great need for heightened awareness about the dangers of branding among patients and physicians, as this will have an important effect on patients who seek branding for various medical conditions.

  5. Liver Damage Associated with Polygonum multiflorum Thunb.: A Systematic Review of Case Reports and Case Series

    Directory of Open Access Journals (Sweden)

    Xiang Lei

    2015-01-01

    Full Text Available Objective. To summarize the characteristics and analysis of relevant factors and to give references for prevention and further study of liver damage associated with Polygonum multiflorum Thunb. (HSW, we provide a systematic review of case reports and case series about liver damage associated with HSW. Methods. An extensive search of 6 medical databases was performed up to June 2014. Case reports and case series involving liver damage associated with HSW were included. Results. This review covers a total of 450 cases in 76 articles. HSW types included raw and processed HSW decoction pieces and many Chinese patent medicines that contain HSW. Symptoms of liver damage occur mostly a month or so after taking the medicine, mainly including jaundice, fatigue, anorexia, and yellow or tawny urine. Of the 450 patients, two cases who received liver transplantation and seven who died, the remaining 441 cases recovered or had liver function improvement after discontinuing HSW products and conservative care. Conclusion. HSW causes liver toxicity and may cause liver damage in different degrees and even lead to death; most of them are much related to long-term and overdose of drugs. Liver damage associated with HSW is reversible, and, after active treatment, the majority can be cured. People should be alert to liver damage when taking HSW preparations.

  6. Transforaminal versus posterior lumbar interbody fusion as operative treatment of lumbar spondylolisthesis, a retrospective case series

    Directory of Open Access Journals (Sweden)

    S.L. de Kunder, MD

    2016-09-01

    Conclusion: In this case series, TLIF was associated with shorter surgical time. Other assumed advantages of TLIF could not be verified in this retrospective patient series. Further prospective research is needed to confirm these results.

  7. Late-life homicide-suicide: a national case series in New Zealand.

    Science.gov (United States)

    Cheung, Gary; Hatters Friedman, Susan; Sundram, Frederick

    2016-01-01

    Homicide-suicide is a rare event, but it has a significant impact on the family and community of the perpetrator and victim(s). The phenomenon of late-life homicide-suicide has not been previously studied in New Zealand, and there is only limited data in the international literature. The aim of this study is to systematically review coroners' records of late-life homicide-suicides in New Zealand. After ethics approval was granted, the Coronial Services of New Zealand was approached to provide records of all closed cases with a suicide verdict (age 65+) over a five-year period (July 2007-December 2012). Of the 225 suicides, 4 cases of homicide-suicide were identified (an estimated incidence of 0.12 per 100,000 per persons year). All four perpetrators were men; three had been farmers. Their ages ranged from 65 to 82. One case occurred in the context of an underlying psychiatric illness (psychotic depression in bipolar disorder). Firearms were used in three cases. Two cases were categorized as spousal/consortial subtype, one case as filicide-suicide, and one case as siblicide-suicide. The prospect of major social upheaval in the form of losing their homes was present in all four cases. The findings of this case series were consistent with the limited existing literature on homicide-suicide. Age-related biopsychosocial issues were highlighted in this case series of late-life homicide-suicide. Additionally, evaluating firearm licences in high-risk groups may represent a prevention strategy. PMID:25735608

  8. Late-life homicide-suicide: a national case series in New Zealand.

    Science.gov (United States)

    Cheung, Gary; Hatters Friedman, Susan; Sundram, Frederick

    2016-01-01

    Homicide-suicide is a rare event, but it has a significant impact on the family and community of the perpetrator and victim(s). The phenomenon of late-life homicide-suicide has not been previously studied in New Zealand, and there is only limited data in the international literature. The aim of this study is to systematically review coroners' records of late-life homicide-suicides in New Zealand. After ethics approval was granted, the Coronial Services of New Zealand was approached to provide records of all closed cases with a suicide verdict (age 65+) over a five-year period (July 2007-December 2012). Of the 225 suicides, 4 cases of homicide-suicide were identified (an estimated incidence of 0.12 per 100,000 per persons year). All four perpetrators were men; three had been farmers. Their ages ranged from 65 to 82. One case occurred in the context of an underlying psychiatric illness (psychotic depression in bipolar disorder). Firearms were used in three cases. Two cases were categorized as spousal/consortial subtype, one case as filicide-suicide, and one case as siblicide-suicide. The prospect of major social upheaval in the form of losing their homes was present in all four cases. The findings of this case series were consistent with the limited existing literature on homicide-suicide. Age-related biopsychosocial issues were highlighted in this case series of late-life homicide-suicide. Additionally, evaluating firearm licences in high-risk groups may represent a prevention strategy.

  9. Bisphosphonates in Langerhans Cell Histiocytosis: An International Retrospective Case Series

    Science.gov (United States)

    Chellapandian, Deepak; Makras, Polyzois; Kaltsas, Gregory; van den Bos, Cor; Naccache, Lamia; Rampal, Raajit; Carret, Anne-Sophie; Weitzman, Sheila; Egeler, R. Maarten; Abla, Oussama

    2016-01-01

    Background Bone is the most common organ of involvement in patients with Langerhans cell histiocytosis (LCH), which is often painful and associated with significant morbidity from pathological fractures. Current first-line treatments include chemotherapy and steroids that are effective but often associated with adverse effects, whereas the disease may reactivate despite an initial response to first-line agents. Bisphosphonates are osteoclast inhibitors that have shown to be helpful in treating bone lesions of LCH. To date, there are no large international studies to describe their role in treating bone lesions of LCH. Method We conducted a multicenter retrospective review of 13 patients with histologically proven LCH, who had received bisphosphonates either at diagnosis or at disease reactivation. Results Ten patients (77%) had a single system bone disease, and 3 (23%) had bone lesions as part of multisystem disease. Median follow-up time post-bisphosphonate therapy was 4.6 years (range, 0.8 to 8.2 years). Treatment with bisphosphonates was associated with significant pain relief in almost all patients. Twelve (92%) achieved resolution of active bone lesions, and 10 out of them had no active disease for a median of 3.5 years (range, 0.8 to 5 years). One patient did not respond. No major adverse effects were reported in this series. Conclusion Bisphosphonates are well-tolerated drugs that can significantly improve bone pain and induce remission in active bone LCH. Future prospective studies evaluating the role of bisphosphonates in LCH are warranted. PMID:27413525

  10. Congenital Zika syndrome with arthrogryposis: retrospective case series study

    Science.gov (United States)

    Filho, Epitacio Leite Rolim; Lins, Otavio Gomes; Aragão, Maria de Fátima Viana Vasco; Brainer-Lima, Alessandra Mertens; Cruz, Danielle Di Cavalcanti Sousa; Rocha, Maria Angela Wanderley; Sobral da Silva, Paula Fabiana; Carvalho, Maria Durce Costa Gomes; do Amaral, Fernando José; Gomes, Joelma Arruda; Ribeiro de Medeiros, Igor Colaço; Ventura, Camila V; Ramos, Regina Coeli

    2016-01-01

    Objective To describe the clinical, radiological, and electromyographic features in a series of children with joint contractures (arthrogryposis) associated with congenital infection presumably caused by Zika virus. Design Retrospective case series study. Setting Association for Assistance of Disabled Children, Pernambuco state, Brazil. Participants Seven children with arthrogryposis and a diagnosis of congenital infection presumably caused by Zika virus during the Brazilian microcephaly epidemic. Main outcome measures Main clinical, radiological, and electromyographic findings, and likely correlation between clinical and primary neurological abnormalities. Results The brain images of all seven children were characteristic of congenital infection and arthrogryposis. Two children tested positive for IgM to Zika virus in the cerebrospinal fluid. Arthrogryposis was present in the arms and legs of six children (86%) and the legs of one child (14%). Hip radiographs showed bilateral dislocation in seven children, subluxation of the knee associated with genu valgus in three children (43%), which was bilateral in two (29%). All the children underwent high definition ultrasonography of the joints, and there was no evidence of abnormalities. Moderate signs of remodeling of the motor units and a reduced recruitment pattern were found on needle electromyography (monopolar). Five of the children underwent brain computed tomography (CT) and magnetic resonance imaging (MRI) and the remaining two CT only. All presented malformations of cortical development, calcifications predominantly in the cortex and subcortical white matter (especially in the junction between the cortex and white matter), reduction in brain volume, ventriculomegaly, and hypoplasia of the brainstem and cerebellum. MRI of the spine in four children showed apparent thinning of the cord and reduced ventral roots. Conclusions Congenital Zika syndrome should be added to the differential diagnosis of congenital

  11. Metformin-induced lactic acidosis: a case series

    Directory of Open Access Journals (Sweden)

    Silvestre Joana

    2007-10-01

    Full Text Available Abstract Introduction Unlike other agents used in the treatment of type 2 diabetes mellitus, metformin has been shown to reduce mortality in obese patients. It is therefore being increasingly used in higher doses. The major concern of many physicians is a possible risk of lactic acidosis. The reported frequency of metformin related lactic acidosis is 0.05 per 1000 patient-years; some authors advocate that this rate is equal in those patients not taking metformin. Case presentation We present two case reports of metformin-associated lactic acidosis. The first case is a 77 year old female with a past medical history of hypertension and type 2 diabetes mellitus who had recently been prescribed metformin (3 g/day, perindopril and acetylsalicylic acid. She was admitted to the emergency department two weeks later with abdominal pain and psychomotor agitation. Physical examination revealed only signs of poor perfusion. Laboratory evaluation revealed hyperkalemia, elevated creatinine and blood urea nitrogen and mild leukocytosis. Arterial blood gases showed severe lactic acidemia. She was admitted to the intensive care unit. Vasopressor and ventilatory support was initiated and continuous venovenous hemodiafiltration was instituted. Twenty-four hours later, full clinical recovery was observed, with return to a normal serum lactate level. The patient was discharged from the intensive care unit on the sixth day. The second patient is a 69 year old male with a past medical history of hypertension, type 2 diabetes mellitus and ischemic heart disease who was on metformin (4 g/day, glycazide, acetylsalicylic acid and isosorbide dinitrate. He was admitted to the emergency department in shock with extreme bradycardia. Initial evaluation revealed severe lactic acidosis and elevated creatinine and urea. The patient was admitted to the Intensive Care Unit and commenced on continuous venovenous hemodiafiltration in addition to other supportive measures. A

  12. Fahr’s disease: a case series

    Directory of Open Access Journals (Sweden)

    Osama Shukir Muhammed Amin

    2013-08-01

    Full Text Available Fahr’s disease is a rare idiopathic bilateral and symmetrical calcification of the basal ganglia, thalami, subcortical hemispheric white matter, and deep cerebellar nuclei that usually presents between the 4nd and 6th decade of life with a variable combination of involuntary movements, Parkinsonism, presenile subcortical dementia, seizures, and ataxia. This longitudinal observational case series was conducted at the neurology outpatients’ department of Sulaimaniya general teaching hospital, Iraq. Three patients were diagnosed with Fahr’s disease. Their chief presenting complaint and other coexistent clinical features were noted and followed-up for at least one year. The ages of those consecutive patients were 25, 34, and 21 years, respectively. Two were females and the other patient was a male. The chief presenting complaint among the 3 patients was heterogeneous; cognitive impairment, seizures, and chorea, respectively. At the time of diagnosis, Parkinsonism and cognitive decline were present in all patients. The 3 patients never developed dystonia, dyskinesia, or athetosis and one patient only had mild cerebellar ataxia. Seizures were the presenting feature in one patient and they never developed in the other 2 patients. All patients had a variable degree of intracerebral calcification. Fahr’s disease has heterogeneous phenotypes and the brain radiological findings do not predict the clinical presentation and course. Although Parkinsonism was not the presenting feature, it was found in all patients at the time of diagnosis. Involuntary movements and cerebellar dysfunction were uncommon and the cognitive impairment was of the frontal lobe subcortical dysfunction. [Cukurova Med J 2013; 38(4.000: 823-831

  13. BISPHOSPHONATES IN LANGERHANS CELL HISTIOCYTOSIS: AN INTERNATIONAL RETROSPECTIVE CASE SERIES

    Directory of Open Access Journals (Sweden)

    Deepak Chellapandian

    2016-07-01

    Full Text Available Background: Bone is the most common organ of involvement in patients with Langerhans cell histiocytosis (LCH, which is often painful and associated with significant morbidity from pathological fractures. Current first-line treatments include chemotherapy and steroids that are effective but often associated with adverse effects, whereas the disease may reactivate despite an initial response to first-line agents. Bisphosphonates are osteoclast inhibitors that have shown to be helpful in treating bone lesions of LCH. To date, there are no large international studies to describe their role in treating bone lesions of LCH. Method: We conducted a multicenter retrospective review of 13 patients with histologically proven LCH, who had received bisphosphonates either at diagnosis or at disease reactivation. Results: Ten patients (77% had a single system bone disease, and 3 (23% had bone lesions as part of multisystem disease. Median follow-up time post-bisphosphonate therapy was 4.6 years (range, 0.8 to 8.2 years. Treatment with bisphosphonates was associated with significant pain relief in almost all patients. Twelve  (92% achieved resolution of active bone lesions, and 10 out of them had no active disease for a median of 3.5 years (range, 0.8 to 5 years. One patient did not respond. No major adverse effects were reported in this series.  Conclusion: Bisphosphonates are well-tolerated drugs that can significantly improve bone pain and induce remission in active bone LCH. Future prospective studies evaluating the role of bisphosphonates in LCH are warranted.

  14. Task-Driven Evaluation of Aggregation in Time Series Visualization.

    Science.gov (United States)

    Albers, Danielle; Correll, Michael; Gleicher, Michael

    2014-01-01

    Many visualization tasks require the viewer to make judgments about aggregate properties of data. Recent work has shown that viewers can perform such tasks effectively, for example to efficiently compare the maximums or means over ranges of data. However, this work also shows that such effectiveness depends on the designs of the displays. In this paper, we explore this relationship between aggregation task and visualization design to provide guidance on matching tasks with designs. We combine prior results from perceptual science and graphical perception to suggest a set of design variables that influence performance on various aggregate comparison tasks. We describe how choices in these variables can lead to designs that are matched to particular tasks. We use these variables to assess a set of eight different designs, predicting how they will support a set of six aggregate time series comparison tasks. A crowd-sourced evaluation confirms these predictions. These results not only provide evidence for how the specific visualizations support various tasks, but also suggest using the identified design variables as a tool for designing visualizations well suited for various types of tasks.

  15. Cognitive behavior therapy for Stuttering: A case series

    Directory of Open Access Journals (Sweden)

    Reddy R

    2010-01-01

    Full Text Available The present investigation was aimed at studying the efficacy of cognitive behavior therapy (CBT in reducing the symptoms of stuttering and dysfunctional cognitions and in enhancing assertiveness and quality of life in clients with stuttering. Five clients with stuttering who met the inclusion criteria (male clients with diagnosis of stuttering and exclusion criteria (clients with brian damage, substance abuse or mental retardation were enrolled for the study. A single-case design was adopted. The pre-, mid- and post-assessment were carried out using Stuttering Severity Scale (SSI, Perception of Stuttering Inventory (PSI, Beck′s Anxiety Inventory (BAI, Dysfunctional Attitude (DAS, Fear of Negative Evaluation (FNE, Assertiveness Scale (AS, Rosenberg′s Self-Esteem Scale (RSES, and World Health Organization - Quality of Life Scale (WHO-QOL. Five clients received cognitive behavioral intervention comprising of psycho-education, relaxation, deep breathing, humming, prolongation, cognitive restructuring, problem-solving strategies and assertiveness. At post-treatment assessment, there was improvement. The findings of the study are discussed in the light of available research work, implications, limitations of the study and suggestions for future research.

  16. Acquired Factor XIII Inhibitor in Hospitalized and Perioperative Patients: A Systematic Review of Case Reports and Case Series.

    Science.gov (United States)

    Tone, Kira J; James, Tyler E; Fergusson, Dean A; Tinmouth, Alan; Tay, Jason; Avey, Marc T; Kilty, Shaun; Lalu, Manoj M

    2016-07-01

    Factor XIII (FXIII) cross-links fibrin monomers to support clot stabilization and wound healing. Acquired FXIII deficiency is caused by autoantibodies that inhibit FXIII and can result in bleeding despite normal routine coagulation test results. Given the rarity of this disease, large clinical studies are not feasible. We therefore conducted a systematic review of case reports and case series of acquired FXIII inhibitor to evaluate potential management and treatment strategies for acquired FXIII inhibitor in hospitalized and/or perioperative patients. A systematic search of MEDLINE, Embase, and Web of Science identified reports of hospitalized and perioperative patients with acquired FXIII deficiency. No restrictions were placed on language or publication type. Article screening and data extraction were performed independently by 2 abstractors. Completeness of reporting was evaluated according to modified elements from the CAse REport (CARE) guidelines. A total of 1028 citations were reviewed, with 36 case reports and 3 case series meeting eligibility criteria (63 patients total). The mean age was 60 (range, 9-87) years with balanced sex representation. At presentation, 48 patients (76%) had intramuscular or subcutaneous bleeding, and 34 patients (54%) had external or surgical bleeding. All cases were diagnosed by initially detecting a FXIII deficiency and then identifying the inhibitor. Clinical improvement in bleeding was seen in patients receiving FXIII concentrate (13/17 patients), cryoprecipitate (5/8), and plasma (10/18). Inhibitor reduction was seen in patients who received rituximab (6/6 patients), plasma exchange (2/2), intravenous immunoglobulin (4/5), steroid (15/20), and cyclophosphamide (10/15). Concurrent initiation of multiple therapies and obvious lack of control comparisons made direct association to outcomes difficult to establish. Outcomes were reported for 55 patients, with 25 patients (45%) having complete inhibitor eradication and 15 patients

  17. Eosinophilic Gastroenteritis Presenting as Intestinal Obstruction - A Case Series

    Directory of Open Access Journals (Sweden)

    Amita Krishnappa

    2011-07-01

    Full Text Available Eosinophilic Gastroenteritis is a rare disease characterized by infiltration of the gastrointestinal tract by an increased number of eosinophils as compared to the normal. The anatomic location and intensity of the infiltrate decides the varied clinical symptomatology with which these patients present. The present report deals with four cases, all presenting with clinical signs of intestinal obstruction A laparotomy performed revealed a stricture in the first case, superficial ulcers and adhesions in the second case, an ileocaecal mass in the third case and volvulus formation in the fourth case. Eosinophilic gastroenteritis was confirmed on histopathology in all the four cases. All the four patients experienced relief of symptoms after resection. It is essential to diagnose the disease to differentiate it from other conditions presenting as intestinal obstruction. The cases are presented because of the rarity of occurrence and presentation. Relevant literature has been reviewed.

  18. Psychogenic dysphonia: diversity of clinical and vocal manifestations in a case series

    Directory of Open Access Journals (Sweden)

    Regina Helena Garcia Martins

    2014-12-01

    Full Text Available Introduction: Psychogenic dysphonia is a functional disorder with variable clinical manifestations. Objective: To assess the clinical and vocal characteristics of patients with psychogenic dysphonia in a case series. Methods: The study included 28 adult patients with psychogenic dysphonia, evaluated at a University hospital in the last ten years. Assessed variables included gender, age, occupation, vocal symptoms, vocal characteristics, and videolaryngostroboscopic findings. Results: 28 patients (26 women and 2 men were assessed. Their occupations included: housekeeper (n = 17, teacher (n = 4, salesclerk (n = 4, nurse (n = 1, retired (n = 1, and psychologist (n = 1. Sudden symptom onset was reported by 16 patients and progressive symptom onset was reported by 12; intermittent evolution was reported by 15; symptom duration longer than three months was reported by 21 patients. Videolaryngostroboscopy showed only functional disorders; no patient had structural lesions or changes in vocal fold mobility. Conversion aphonia, skeletal muscle tension, and intermittent voicing were the most frequent vocal emission manifestation forms. Conclusions: In this case series of patients with psychogenic dysphonia, the most frequent form of clinical presentation was conversion aphonia, followed by musculoskeletal tension and intermittent voicing. The clinical and vocal aspects of 28 patients with psychogenic dysphonia, as well as the particularities of each case, are discussed.

  19. Carbamazepine-induced Stevens Johnson syndrome: a case series of three case reports

    Directory of Open Access Journals (Sweden)

    Arvind Kumar

    2015-08-01

    Full Text Available Carbamazepine is an iminostilbene derivative that was initially used as an antiepileptic but has been used with increased frequency for different indications including chronic pain, trigeminal neuralgia, and herpetic neuralgias. This has resulted in increased incidence of carbamazepine related adverse effects such as nausea, vomiting, and serious hematological toxicities such as aplastic anemia, agranulocytosis, eosinophilia, lymphadenopathy, and splenomegaly. Life-threatening hypersensitivity reactions such as Steven Johnson syndrome (SJS and toxic epidermal necrolysis can also occur. We hereby present a series of three cases that were prescribed carbamazepine for different indications and presented with SJS. [Int J Basic Clin Pharmacol 2015; 4(4.000: 797-801

  20. Asperger syndrome in India: Findings from a case-series with respect to clinical profile and comorbidity

    Directory of Open Access Journals (Sweden)

    Priya Sreedaran

    2015-01-01

    Full Text Available Asperger syndrome (AS is an autism spectrum disorder with a high rate of psychiatric comorbidity. We describe the clinical profile and psychiatric comorbidity in a series of affected individuals referred to an Indian general hospital psychiatry setting. Gilliam Asperger′s disorder scale was used to evaluate the clinical characteristics while Mini-International Neuropsychiatric Interview (MINI-KID and MINI-PLUS were used to assess psychiatric comorbidity. The profile of subjects with AS in our case-series appears similar to that published elsewhere with high rates of psychiatric comorbidity. Mental health professionals should evaluate for psychiatric comorbidity in individuals with autism spectrum disorders.

  1. Asperger syndrome in India: findings from a case-series with respect to clinical profile and comorbidity.

    Science.gov (United States)

    Sreedaran, Priya; Ashok, M V

    2015-01-01

    Asperger syndrome (AS) is an autism spectrum disorder with a high rate of psychiatric comorbidity. We describe the clinical profile and psychiatric comorbidity in a series of affected individuals referred to an Indian general hospital psychiatry setting. Gilliam Asperger's disorder scale was used to evaluate the clinical characteristics while Mini-International Neuropsychiatric Interview (MINI)-KID and MINI-PLUS were used to assess psychiatric comorbidity. The profile of subjects with AS in our case-series appears similar to that published elsewhere with high rates of psychiatric comorbidity. Mental health professionals should evaluate for psychiatric comorbidity in individuals with autism spectrum disorders.

  2. Asperger syndrome in India: findings from a case-series with respect to clinical profile and comorbidity.

    Science.gov (United States)

    Sreedaran, Priya; Ashok, M V

    2015-01-01

    Asperger syndrome (AS) is an autism spectrum disorder with a high rate of psychiatric comorbidity. We describe the clinical profile and psychiatric comorbidity in a series of affected individuals referred to an Indian general hospital psychiatry setting. Gilliam Asperger's disorder scale was used to evaluate the clinical characteristics while Mini-International Neuropsychiatric Interview (MINI)-KID and MINI-PLUS were used to assess psychiatric comorbidity. The profile of subjects with AS in our case-series appears similar to that published elsewhere with high rates of psychiatric comorbidity. Mental health professionals should evaluate for psychiatric comorbidity in individuals with autism spectrum disorders. PMID:25969609

  3. Photodynamic Therapy as Novel Treatment for Halitosis in Adolescents: A Case Series Study

    Science.gov (United States)

    Lopes, Rubia Garcia; de Santi, Maria Eugenia Simões Onofre; Franco, Bruno Edin; Deana, Alessandro Melo; Prates, Renato Araujo; França, Cristiane Miranda; Fernandes, Kristianne Porta Santos; Ferrari, Raquel Agnelli Mesquita; Bussadori, Sandra Kalil

    2014-01-01

    Introduction: Halitosis is a common problem that affects a large portion of the population worldwide. The origin of this condition is oral in 90% of cases and systemic in 10% of cases. The foul odor is caused mainly by volatile sulfur compounds produced by Gram-negative bacteria. However, it has recently been found that anaerobic Gram-positive bacteria also produce hydrogen sulfide (H2S) in the presence of amino acids, such as cysteine. Light with and without the combination of chemical agents has been used to induce therapeutic and antimicrobial effects. In photodynamic therapy, the antimicrobial effect is confined to areas covered by the photosensitizing dye. The aim of the present case series study was to evaluate the antimicrobial effect of photodynamic therapy on halitosis in adolescents through the analysis of volatile sulfur compounds measured using a sulfide meter (Halimeter®). Methods: Five adolescents aged 14 to 16 years were evaluated using a sulfide meter before and one hour after photodynamic therapy, which involved the use of methylene blue 0.005% on the middle third and posterior thirds of the dorsum of the tongue and nine points of laser irradiation in the red band (660 nm) with an energy dose of 9 J, power output of 100 mW and 90-seconds exposure time. Results: A 31.8% reduction in the concentration of volatile sulfur compounds was found in the comparison of the initial and final readings. The statistically significant reduction (p = 0.0091) led to an absence of halitosis following treatment (mean: 58.2 ppb). Conclusion: Photodynamic therapy seems to be effective on reduction the concentration of volatile sulfur compounds.Considering the positive effects of photodynamic therapy in this case series, further studies involving microbiological analyses should be conducted to allow comparisons of the results. PMID:25653814

  4. Case series of syphilis and HIV co-infections

    OpenAIRE

    Abdul Wahab, Asrul; Rahman, M. M.; Mohammad, Marlyn; Hussin, Salasawati

    2013-01-01

    Syphilis and HIV co-infection are indeed dangerous combinations. The present communication describes three different cases of syphilis and HIV co-infection in young men. The first case is a 25-year-old medical graduate with a primary and secondary syphilis lesions at time of presentation. The second case is a 24-year-old government officer with right eye posterior uveitis where the serology tests for syphilis were reactive. His HIV tests were also positive. The final case is a 25-year-old hom...

  5. Non-gastric Gastrointestinal Xanthomas: Case Series and Literature Review.

    Science.gov (United States)

    Díaz Del Arco, Cristina; Álvarez Sánchez, Ángel; Fernández Aceñero, M Jesús

    2016-09-01

    Gastrointestinal xanthomas are infrequent non-neoplastic lesions characterized by the accumulation of foam cells in the lamina propria. They are commonly seen in association with dyslipidemia, chemotherapy or radiotherapy, and infections in immunosuppressed patients. However, no clear connection to hyperlipidemia has been found. They occur more frequently in the stomach, and are very rare in the small bowel and esophagus. We identified all cases of non-gastric xanthoma or xanthomatosis reported in the English literature by searching the PubMed database and retrospectively reviewed the clinical, endoscopic, and histopathologic features of the 11 cases of non-gastric gastrointestinal xanthomas diagnosed in our hospital. Nine lesions were located in the large bowel, one in the duodenum and one in the esophagus. All xanthomas were small (<5 mm) sessile polyps except the esophageal xanthoma, which measured 13 mm. Two cases in the large bowel and the case in the small bowel were multiple. Most patients with large bowel xanthomas had hypercholesterolemia, unlike esophageal and small bowel cases. The esophageal lesion occurred in a patient with a history of partial fundoplication due to gastroesophageal reflux disease and the small bowel case was associated to chronic atrophic gastritis with intense activity. In our search of the English literature, we found 19 cases of xanthoma or xanthomatosis in the esophagus, 13 cases in the small bowel and 61 cases in the large bowel. In conclusion, gastrointestinal xanthomas, other than the gastric ones, are rare, and are usually incidental findings. PMID:27689205

  6. Case Series: Outbreak of Conversion Disorder among Amish Adolescent Girls.

    Science.gov (United States)

    Cassady, Joslyn D.; Kirschke, David L.; Jones, Timothy F.; Craig, Allen S.; Bermudez, Ovidio B.; Schaffner, William

    2005-01-01

    Objective: Outbreak investigations are challenging in a cross-cultural context, and outbreaks of psychiatric disease are rare in any community. We investigated a cluster of unexplained debilitating illness among Amish girls. Method: We reviewed the medical records of cases, consulted with health care providers, performed active case finding,…

  7. Filicide-Suicide: Case Series and Review of the Literature.

    Science.gov (United States)

    Shields, Lisa B E; Rolf, Cristin M; Goolsby, Mary E; Hunsaker, John C

    2015-09-01

    Homicide-suicides or "dyadic deaths" refer to a homicide followed by the suicide of the perpetrator within 1 week of the homicide. A unique subset is filicide-suicide: a parent kills his/her child before committing suicide. Shooting is the preferred method for both the homicide and suicide. The perpetrator has depression in most cases.We present 3 cases of filicide-suicide. In case 1, a divorced mother with schizophrenia and bipolar disorder shot her son and herself. In case 2, a father shot his son and himself while involved in a child-custody dispute. In case 3, a father, experiencing a divorce and financial difficulties, and his daughter with Angelman syndrome succumbed to carbon monoxide poisoning.The forensic pathologist should be aware of the psychosocial dynamics that interplay in filicide-suicide. Diligent attention to a parent's life stressors may aid in determining risk factors for filicide-suicide.

  8. Down Syndrome with Different Hematological Manifestations: A Short Series of 3 Cases with Review of Literature

    OpenAIRE

    Manivannan, Prabhu; Prasaad, Priavadhana Rajan; Kar, Rakhee; Basu, Debdatta

    2012-01-01

    Children with Down syndrome (DS) present with a spectrum of hematolymphoid malignancies ranging from transient myeloproliferative disorder (TMD) which regress spontaneously to frank acute leukemia of both myeloid and lymphoid lineage. Here we present a series of three cases with different manifestation in DS. Three cases of DS presented with TMD, acute myeloid leukemia (AML–M2) and acute megakaryoblastic leukemia (AMKL), respectively. This case series displays the spectrum of hematological ma...

  9. Open refrigerating display case 'MAX series' for supermarkets; Supermarket muke denki reizo open showcase (MAX series)

    Energy Technology Data Exchange (ETDEWEB)

    Yamada, E.; Sudo, H.; Aoyama, Y. [Fuji Electric Co. Ltd., Tokyo (Japan)

    2000-03-10

    Fuji Electric has developed the open refrigerating display case 'MAX Series' for supermarkets which has further pursued 'articles easy to see, select, and take out' on the concept of 'friendliness' as well as friendliness to customers and installation workers. Its main advantages are (1) The dimensions were determined based on human engineering and improved the display effect of articles. This enables the exhibits to strongly appeal to customers. (2) The air curtain optimized through simulation realizes uniform temperature in the case, reduction in energy consumption, and high freshness control. (author)

  10. [Spiegelian hernia. Apropos of a series of 31 cases].

    Science.gov (United States)

    Ondo N'Dong, F; Lorofi, R; Comes, G; Bellamy, J; Diané, C

    1992-04-01

    31 cases of spiegelian hernias are reported. It is one of the world biggest statistics of this affection. The patients were divided in 18 women and 13 men, with an average of 45 years old. The hernia was located on the right side of the abdomen in 16 cases and on the left side in 13 cases. In two cases, the affection was bilateral. In 14 cases, there was an incarceration. No strangulation was observed. The rare forms can be divided in massive form, tumoral, crawling (in the old man), spread (in the infant and the woman). The spiegelian hernia can be associated with one or more other kinds of hernias. 27 patients underwent an operation. In all the cases, an direct approach was used. There was no post operative complications. We want to emphazise the high frequence of this affection in Gabon, and the fact that most of the cases have been observed within the same area, in the south of the country. A study researching predictive factors could be interesting to be realised in this area. PMID:1527192

  11. [Etiology of endocrine arterial hypertensions: about a series of cases].

    Science.gov (United States)

    Bouznad, Naima; El Mghari, Ghizlane; El Ansari, Nawal

    2016-01-01

    Arterial hypertensions (HTA) of endocrine origin are a rare cause of hypertension; HTA overall prevalence don't exceed 4% of hypertensive patients. Research interest in endocrine HTA is due to the severity of some life-threatening, potentially curable and reversible forms of HTA. The aim of our study was to determine the clinical, paraclinical, etiological and therapeutic profile of secondary HTA of endocrine origin in patients treated in endocrinology department at the University Hospital Mohamed VI in Marrakech. We conducted a prospective, descriptive study spanned 4 years, enrolling 45 patients with endocrine HTA. The average age was 44.89 years, with a clear predominance of women (sex ratio 0.49). Etiology of endocrine HTA was dominated by pheochromocytoma (17 cases), hypercorticism (11 cases) and acromegaly (8 cases). HTA were paroxysmal in 24.4%. HTA were immediately classified as grade 3 severe in 40% of cases. HTA were complicated by heart disease in 24% of cases and by renal disease in 20% of cases. Curative treatment cleared up HTA in 60% of cases (27 cases). The diagnosis of secondary endocrine HTA is sometimes difficult because of the lack of clinical specificity. It is not unusual for HTA to be the only manifestation of the disease. In our study we noted the paroxysmal and severe nature of HTA. The potentially curable nature of HTA in more than two thirds of cases, demostrates the importance of early diagnosis of each severe HTA resistant to treatment or in the presence of suggestive clinical, biological or radiological signs. PMID:27303586

  12. Tonsillitis with acute myeloid leukemia: a case series for caution.

    Science.gov (United States)

    Thakur, Jagdeep S; Mohindroo, N K; Sharma, D R; Mohindroo, Shobha; Thakur, Anamika

    2013-01-01

    Worldwide, tonsillitis is very common. The most common etiology is cross-infection with bacteria and viruses. These cases are managed with antibiotics and anti-inflammatory drugs without any further investigation because the diagnosis is based on simple clinical examination. Usually, leukemia presents with bleeding, weight loss, lymphadenopathy, fever, and frequent infection. Tonsillitis is a rare first presentation of leukemia. We present 3 cases in which the diagnosis of leukemia was made on routine examination, and in 1 case diagnosis was suspected during tonsillectomy. PMID:23599112

  13. Transmetatarsal Amputation: A Case Series and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Ryan McCallum

    2012-01-01

    Full Text Available Foot ulceration is a major cause of morbidity amongst patients with diabetes. In severe cases of ulceration, osteomyelitis and amputation can ensue. A distinct lack of agreement exists on the most appropriate level of amputation in cases of severe foot ulceration/infection to provide predictable healing rates. This paper provides an overview of the transmetatarsal amputation (TMA as a limb salvage procedure and is written with the perspective and experiences of the Department of Podiatric Surgery at West Middlesex University Hospital (WMUH. We have reflected on the cases of 11 patients (12 feet and have found the TMA to be an effective procedure in the management of cases of severe forefoot ulceration and infection.

  14. Irreversible electroporation of lung neoplasm: A case series

    OpenAIRE

    Usman, Mumal; Moore, William; Talati, Ronak; Watkins, Kevin; Bilfinger, Thomas V.

    2012-01-01

    Summary Background Percutaneous irreversible electroporation (IRE) of lung tumors is a new minimally invasive technique which has recently been used in the treatment of soft tissue tumors. Case Reports The case histories are presented of two patients with unresectable malignancies in the lung, who underwent irreversible electroporation as a treatment attempt. The procedure was performed under CT guidance and was uneventful. Conclusions At follow up 6 months later, the tumors both appeared to ...

  15. Proximal Interruption of the Pulmonary Artery: A Case Series.

    Science.gov (United States)

    Anand, S H; Jasper, Anitha; Mani, Sunithi Elizabeth; Joseph, Elizabeth; Mathai, John

    2015-12-01

    We present a few cases of Proximal Interruption of the Pulmonary Artery, an uncommon developmental anomaly associated with congenital heart disease. The cases had varied clinical presentations. Chest radiograph showed a hypoplastic lung with an ipsilateral small hilum on the side of the interruption and hyperinflation of the contralateral lung. Contrast CT confirmed the diagnosis, demonstrating non-visualization of the left or right pulmonary artery, and other related findings. PMID:26816968

  16. Pancreatitis secondary to Ascaris Lumbricoides: A case series analysis

    OpenAIRE

    Ab hameed Raina, Ghulam Nabi Yattoo, Feroz Ahmad Wani, Reyaz Ahmad Para, Khaild Hamid Changal, Arshed Hussain Parry

    2013-01-01

    Ascaris lumbricoides infestations are endemic in tropical countries. Ascaris lumbricoides is the second most common intestinal parasite world-wide and, although the infection can be asymptomatic, in some cases it can present with complications, such as acute pancreatitis. Pancreatitis secondary to ascaris is more common in females. We describe three cases who presented with Ascaris lumbricoides-induced acute pancreatitis and all of them were females and were diagnosed on ultrasonography. In t...

  17. Evaluation of LLTR Series II test A-2 results

    International Nuclear Information System (INIS)

    Series II Test A-2 employed a double-ended (DEG) tube rupture 122'' above the lower end of the LLTI shroud under typical evaporator startup conditions. The leak site was located 2'' below Spacer No. 4 at the same location as Test A-lb which employed nitrogen as the inert non-reactive injection fluid. The test yielded peak pressures of 375 psig in the leak site region and 485 psig at the upper tubesheet approximately 10 ms and 12 ms, respectively, after tube rupture. Higher peak temperatures (approx. 22000F) were measured in this test than during Series I sodium-water reaction testing (peak temperatures measured during Series were about 19000F maximum). These high peak temperatures occurred in Test A-2 long after the tube rupture (approx. 8 seconds) and did not contribute to the acoustic peak pressures produced in the first few milliseconds

  18. NASAL GLIAL HETEROTOPIA-A SERIES OF FOUR CASES

    Directory of Open Access Journals (Sweden)

    Ramani

    2013-05-01

    Full Text Available ABSTRACT: Glial heterotopias are rare, benign, congenital, mi dline, non- teratomatous extra cranial glial tissues. They may masquerade as encep halocoele or dermoid cyst and mostly present in and around the nose. Clinically, these masses are firm and incompressibl e. Histologically, they are made up of astrocytes and neuroglial cells, emb edded in fibrous and vascular connective tissue. Here in, we present 4 cases of nasal glial heteroto pias. The first case was an 8 month old boy who presented with broadening of nose since birth. The second case was of 6 months old girl who presented with a soft tissue swelling over the root of the nose. The third case was of a 2 months old boy who presented with a soft tissue swelling over the nasolabial fold. The fourth case was a 5 month old boy with mass in left nostril. The radiol ogical and histological features along with differential diagnosis are discussed. These cases a re presented because of their rarity.

  19. Cysticercosis of the eye in south India - A case series

    Directory of Open Access Journals (Sweden)

    Kaliaperumal S

    2005-01-01

    Full Text Available Purpose: To study the clinical presentation and treatment outcome of patients with ocular cysticercosis in southern India. Methods: This study included 10 patients who were diagnosed to have ocular or adnexal cysticercosis over a period of one year in Pondicherry, India. The clinical presentation, results of investigation and treatment outcome of the cases were analysed retrospectively. Results: Age of these patients ranged from 12 to 55 years. Four presented with loss of vision, two with a swelling in the eyelid, one with proptosis, one with diplopia and two with conjunctival involvement. ELISA for cysticercus antibodies in serum was positive in all cases. Albendazole and prednisolone were given for the treatment of these cases. Two patients responded well to treatment and were completely cured of the disease. There was partial improvement in 6 cases. Surgery in the form of excision was performed in two cases following a course of medical therapy. There was no significant change in visual acuity in eyes with intraocular cysticercosis following treatment. Conclusion: Ultrasonography B scan and ELISA for anticysticercal antibodies help to establish the diagnosis of ocular cysticercosis. A combination of oral albendazole and corticosteroids is found to be effective in confirmed cases. Intraocular cysticercosis is associated with a poor prognosis for vision.

  20. IMPACT OF SEQUENTIAL NEOADJUVANT CHEMOTHERAPY IN LOCALLY ADVANCED BREAST CANCER: A SERIES OF 10 CASES

    Directory of Open Access Journals (Sweden)

    Gopa

    2014-04-01

    Full Text Available Breast cancer currently is a major health problem among women worldwide accounting for around 13.7% cancer deaths, nearly 1/3rd of it being due to Locally advanced breast cancer (LABC. Despite progress achieved in diagnosis & therapy of Breast cancer, LABC remains a major clinical challenge and in efforts to increase pCR, CCR & DFS in LABC, Neoadjuvant or primary chemotherapy followed by locoregional therapy and adjuvant systemic CT is well accepted treatment strategy since last 3 decades. Further to address the issue of drug resistance in NACT sequential anthracycline-taxane NACT has been evaluated by many researchers and has resulted in better outcome in terms of overall survival and pCR. In this study we have evaluated 4 cycles of sequential anthracycline-taxane, 2 cycles of Cyclophosphamide, Epirubicin, Fluracil +2 cycles of Docetaxel, Epirubicin (CEF- DE NACT in a series of 10 cases of ER/PR +ve, Her -2 neu negative patients of LABC. 9/10 cases were rendered operable after primary chemotherapy and were subjected to further 4 cycles of adjuvant chemotherapy (1 cycle CEF, 1 cycle DE, 2cycles single agent Docetaxel, followed by locoregional RT. This tailored sequential NACT protocol in our subgroup of patient was well tolerated, well accepted and resulted in substantial increase in operability with CCR & DFS in 6/10 cases on 3 years follow up and pCR in one patient. Sequential NACT needs further validation by more RCT with extensive follow up

  1. Evaluation of dental material series from patients with dental prostheses and suspicion of delayed hypersensitivity*

    OpenAIRE

    Yoshimura, Fernanda Cortinhas; Cunha, Victor do Espirito Santo; Hahnstadt, Ruppert Ludwig; Pires, Mário Cezar

    2016-01-01

    BACKGROUND Patients with oral sensitivity are common in our practice. Allergic contact dermatitis is one of the most frequent etiologies. OBJECTIVES Evaluate oral contact dermatitis using the Brazilian standard series and complementary dental series in patients using dental prostheses, with or without oral complaints. Determine specific dental Brazilian series. METHODS Patients using dental prostheses with or without oral complaints realized patch tests. Brazilian standard series and compleme...

  2. Evaluation and regularization of generalized Eisenstein series and application to 2D cylindrical harmonic sums

    OpenAIRE

    Chen, Parry Y.; Smith, Michael J. A.; McPhedran, Ross C.

    2016-01-01

    In the study of periodic media, conditionally convergent series are frequently encountered and their regularization is crucial for applications. We derive an identity that regularizes two-dimensional generalized Eisenstein series for all Bravais lattices, yielding physically meaningful values. We also obtain explicit forms for the generalized series in terms of conventional Eisenstein series, enabling their closed-form evaluation for important high symmetry lattices. Results are then used to ...

  3. Nevus of Ota: A series of 15 cases

    Directory of Open Access Journals (Sweden)

    Sekar Shanmuga

    2008-01-01

    Full Text Available Background: The nevus of Ota is a dermal nevus characterized by bluish pigmentation in the distribution of the first and the second division of the trigeminal nerve. Aim: Our aim was to study the cutaneous and extracutaneous manifestations of the nevus of Ota. Methods: A total of 15 cases were included in our study. A detailed history, clinical examination along with direct ophthalmoscopy and otoscopy were done for all the cases. Results: Most of the patients (60% had lesions at birth and the majority (86.7 % were females. Five (33.3% patients belonged to Tanino class II. Combined dermal and ocular involvement was observed in 60% of the cases. Conclusion: Tanino class II was the most common type observed in our studies. A few rarer associations such as nevus of Ito and hemangioma were also noted in our patients.

  4. Collision tumors in the gastrointestinal tract: a rare case series

    Directory of Open Access Journals (Sweden)

    Bhattacharya A

    2012-10-01

    Full Text Available Aruna Bhattacharya,1 Rama Saha,1 Jayanta Biswas,2 Jhuma Biswas,1 Biswajit Ghosh11Institute of Postgraduate Medical Education and Research, 2NRS Medical College and Hospital, Kolkata, West Bengal, IndiaAbstract: A collision tumor is one where histology shows the presence of two distinct primaries involving the same organ without intermixture of individual cell types, ie, a side by side pattern. Here we present three rare cases of collision tumors involving the stomach and transverse colon. There were two cases of collision tumors involving the stomach, one of which was a combination of adenocarcinoma and low-grade non-Hodgkin's (mucosa-associated lymphoid tissue lymphoma, and the other showed the presence of non-Hodgkin's lymphoma involving the entire stomach wall along with adenocarcinoma infiltrating the muscle layer. The third case comprised a mucinous adenocarcinoma and carcinoid tumor in the large gut.Keywords: collision tumor, histology, gastrointestinal tract

  5. Neuroinfection as a Mask of Lung Cancer: A Case Series

    Directory of Open Access Journals (Sweden)

    Beata Kuklińska

    2016-01-01

    Full Text Available Introduction. The diagnosis of lung cancer may still be difficult due to the fact that the first symptoms very often mimic symptoms of other diseases. Case Presentation. In this paper we present two cases, in which initial diagnosis of neuroinfection delayed proper diagnosis. Conclusion. Based on our experience we concluded that neurological symptoms in the area endemic for tick-borne diseases suggesting neuroinfection require careful differential diagnosis. Moreover, neurological symptoms in heavy smokers may be associated with metastases of lung cancer.

  6. Neuroinfection as a Mask of Lung Cancer: A Case Series

    Science.gov (United States)

    Kuklińska, Beata; Moniuszko-Malinowska, Anna; Mróz, Robert; Pancewicz, Sławomir; Zajkowska, Joanna

    2016-01-01

    Introduction. The diagnosis of lung cancer may still be difficult due to the fact that the first symptoms very often mimic symptoms of other diseases. Case Presentation. In this paper we present two cases, in which initial diagnosis of neuroinfection delayed proper diagnosis. Conclusion. Based on our experience we concluded that neurological symptoms in the area endemic for tick-borne diseases suggesting neuroinfection require careful differential diagnosis. Moreover, neurological symptoms in heavy smokers may be associated with metastases of lung cancer. PMID:27239354

  7. Evaluation of Viral Meningoencephalitis Cases

    Directory of Open Access Journals (Sweden)

    Handan Ilhan

    2012-08-01

    Full Text Available AIM: To evaluate retrospectively adult cases of viral encephalitis. METHOD: Fifteen patients described viral encephalitis hospitalized between the years 2006-2011 follow-up and treatment at the infectious diseases clinic were analyzed retrospectively. RESULTS: Most of the patients (%60 had applied in the spring. Fever (87%, confusion (73%, neck stiffness (73%, headache (73%, nausea-vomiting (33%, loss of consciousness (33%, amnesia (33%, agitation (20%, convulsion (%20, focal neurological signs (13%, Brudzinski-sign (13% were most frequently encountered findings. Electroencephalography test was applied to 13 of 14 patients, and pathological findings compatible with encephalitis have been found. Radiological imaging methods such as CT and MRI were performed in 9 of the 14 patients, and findings consistent with encephalitis were reported. All of initial cerebrospinal fluid (CSF samples were abnormal. The domination of the first examples was lymphocytes in 14 patients; only one patient had an increase in neutrophilic cells have been found. CSF protein level was high in nine patients, and low glucose level was detected in two patients. Herpes simplex virus polymerized chain reaction (PCR analyze was performed to fourteen patients CSF. Only two of them (14% were found positive. One of the patients sample selectively examined was found to be Parvovirus B19 (+, the other patient urine sample Jacobs-creutzfeld virus PCR was found to be positively. Empiric acyclovir therapy was given to all patients. Neuropsychiatric squeal developed at the one patient. CONCLUSION: The cases in the forefront of change in mental status viral meningoencephalitis should be considered and empirical treatment with acyclovir should be started. [TAF Prev Med Bull 2012; 11(4.000: 447-452

  8. Patchy alopecia areata sparing gray hairs: a case series

    OpenAIRE

    Jia, Wei-Xue; Mao, Qiu-Xia; Xiao, Xue-Min; Li, Zhi-Liang; Yu, Rui-xing; Li, Cheng-Rang

    2014-01-01

    Alopecia areata is an unpredictable, non-scarring hair loss condition. Patchy alopecia areata sparing gray hairs is rare. Here we present 4 cases with patchy non-scarring hair loss, which attacked pigmented hairs only and spared gray hairs. It should be differentiated from vitiligo, colocalization of vitiligo and alopecia areata, and depigmented hair regrowth after alopecia areata.

  9. Massive localized lymphedema: A case series and literature review

    OpenAIRE

    Evans, Robin James; Scilley, Chris

    2011-01-01

    Massive localized lymphedema (MLL) has received very little attention in the literature, mainly because it is misdiagnosed as well-differentiated liposarcoma. MLL is painless and often malignant, and usually presents in morbidly obese patients. Two cases of MLL are discussed in this article – both in women who weighed more than 200 kg – to assist physicians in decision making.

  10. Parkinsonism caused by adverse drug reactions: a case series

    Directory of Open Access Journals (Sweden)

    Agaba Emmanuel I

    2011-03-01

    Full Text Available Abstract Introduction Parkinsonism puts a high direct cost burden on both patient and caregiver. Several reports of drug-induced parkinsonism have been published, but to the best of our knowledge, there has not been any report of quinine or halothane inducing parkinsonism. Case presentation We describe two cases of parkinsonism possibly caused by adverse drug reaction to quinine in a 29-year-old black Nigerian woman and to halothane in a 36-year-old black Hausa (Nigerian man who received it as general anaesthesia for appendicectomy in our teaching hospital. Conclusion These are two unusual cases of parkinsonism caused by adverse drug reactions to high-dose quinine and to halothane as general anaesthesia. We consider that these two cases are important in bringing this potential side-effect to the attention of both pharmacologists and primary care physicians as these are two of the most commonly used medications in our clinics. We conclude that parkinsonism should be included among the adverse drug reactions to high-dose quinine and halothane general anaesthetic.

  11. Balloon atrial septostomy under echocardiographic guide: case series

    Directory of Open Access Journals (Sweden)

    SM Meraji

    2012-12-01

    Full Text Available Background: Balloon atrial septostomy is an emergent procedure in pediatric cardiology. Nowadays, most patients in need of the procedure have acceptable outcomes after surgical repair. Thus, it is important to perform this procedure as safe as possible. By performing early arterial switch operation and prostaglandin infusion, the rate of balloon atrial septostomy has markedly decreased. However, not all centers performing early arterial switch repairs have abandoned atrial septostomy, even in patients who respond favorably to prostaglandin infusion.Case presentation: In total, eight 1- to 15-day old term neonates admitted in Shahid Rajaee Heart Center in Tehran, Iran from October 2009 to February 2011, with congenital heart diseases were scheduled for balloon atrial septostomy. In six cases the procedure was done exclusively under echocardiographic guidance and in two cases with the help of fluoroscopy. Success was defined as the creation of an atrial septal defect with a diameter equal to or more than 5 mm and ample mobility of its margins.Results: Male sex was predominant (87% and the mean age of the neonates was six days. The diagnosis in all cases was simple transposition of great arteries. The procedure was successful in all patients with any cardiovascular complication.Conclusion: Balloon atrial septostomy is an emergent procedure that can be done safely and effectively under echocardiographic guidance. According to the feasibility of this technique it could be performed fast, safe and effective at bedside, avoiding patient transportation to hemodynamic laboratory or referral center.

  12. Transverse facial cleft: A series of 17 cases

    Directory of Open Access Journals (Sweden)

    L K Makhija

    2011-01-01

    Full Text Available Introduction: Transverse facial cleft (Tessier type 7 or congenital macrostomia is a rare congenital anomaly seldom occurring alone and is frequently associated with deformities of the structures developing from the first and second branchial arches. The reported incidence of No. 7 cleft varies from 1 in 60,000 to 1 in 300,000 live births. Material and Methods: Seventeen patients of transeverse facial cleft who presented to us in last 5 years were included in the study. Their history regarding familial and environmental predispositions was recorded. The cases were analysed on basis of sex, laterality, severity, associated anomalies and were graded according to severity. They were operated by z plasty technique and were followed up for 2 years to look for effectiveness of the technique and its complications. Result: Out of the seventeen patients of transverse cleft, none had familial predilection or any environmental etiology like antenatal radiological exposure or intake of drugs of teratogenic potential. Most of the patients (9/17 were associated with hemifacial microsomia and 1 patient was associated with Treacher Colin′s Syndrome. Out of the 6 cases of Grade I clefts, 4 were isolated transverse clefts and of the 10 patients of Grade II clefts, 7 were associated with hemifacial microsomia. We encountered only one case of Grade III Transverse Cleft which was not only associated with hemifacial microsomia but also had cardiac anomaly. Out of the17 cases, 15 were operated and in most of them the outcome was satisfactory.

  13. Traumatic abdominal wall hernia in two adults: a case series

    Directory of Open Access Journals (Sweden)

    Agarwal Nitin

    2009-06-01

    Full Text Available Abstract Introduction Traumatic hernia of the abdominal wall is a rare entity. A large proportion of reported cases are in children with a particular type of injury, i.e. from a handlebar injury. In adults, the presentation can vary substantially and the diagnosis is difficult. We present two cases in adults, with widely varying presentations and management. Case presentations A 40-year-old woman from rural north India presented with a low-velocity blunt injury to the lower abdomen. She was attacked by a bull. She had a clinically evident abdominal fascial disruption with intact skin, and was hemodynamically stable. An emergency mesh repair of the defect was performed, and she recovered well. A 38-year-old man from rural north India presented with blunt trauma to the abdomen following a motor vehicle accident. He was stable, with a central abdominal parietal wall swelling and bruising. A computed tomography scan revealed herniation of bowel loops in the area with minor intra-abdominal injuries. A laparotomy, resection-anastomosis of the ischemic bowel, and primary repair of the defect was performed and he recovered well. Conclusion Following blunt abdominal trauma, particularly high-velocity injuries, a high index of suspicion must be reserved for parietal wall swellings, as missed hernias in this setting have a high risk of strangulation. Computed tomography is the best aid to diagnosis. Management of each case needs to be individualized.

  14. Case series in drug safety: a review to determine characteristics and quality.

    Science.gov (United States)

    Abou Chakra, Claire Nour; Pariente, Antoine; Pinet, Marion; Nkeng, Lenhangmbong; Moore, Nicholas; Moride, Yola

    2010-12-01

    Case series and case reports are a cornerstone of drug safety research; however, the characteristics of case series published in the literature remain poorly examined. A narrative review of case series addressing drug safety, published in the literature between 1 January 2003 and 15 July 2009, and identified through a PubMed search, was conducted in order to determine their characteristics and quality according to the criteria found in the US FDA Pharmacovigilance Guidance 2005. Of 130 publications that met the search criteria, 11.5% included an analytical component and 88.5% were descriptive. The median number of cases included in a given case series was 7 (range 2-2195) and the median time period for recruitment of the cases was 23 months (range 0.5-96). Overall, 43.1% of case series consisted of individual case reports, while 24.6% originated from cohorts and 21% from pharmacovigilance databases. Of the case series, 65.1% concerned adults (age ≥18 years), 11.6% elderly (age ≥65 years) and 8.5% youth (<18 years). Adverse effects involved mainly the skin (18.5%) and the circulatory system (13.8%). The main suspected drug classes (Anatomical Therapeutic Chemical classification) were nervous system drugs (23.1%) and antineoplastic and immunomodulating agents (20.0%). On average, six out of the possible nine US FDA Pharmacovigilance Guidance Criteria were fulfilled, with 27% of publications fulfilling at least seven criteria. Only 10% reported data on co-morbidity. In conclusion, this review highlights the reporting gaps and heterogeneity in published case series with respect to size, recruitment period and quality. PMID:21077699

  15. Terra firma-forme dermatosis: Case Series and dermoscopic features.

    Science.gov (United States)

    Abdel-Razek, Moheb M; Fathy, Hanan

    2015-10-01

    Terra firma-forme dermatosis (TFFD) is characterized by dirt-like skin lesions that disappear after rubbing with alcohol. We describe the dermoscopic features of TFFD before and after alcohol swabbing in six patients. All patients showed similar dermoscopic appearance with large polygonal plate-like brown scales arranged together giving a mosaic pattern. These features disappear completely after isopropyl alcohol swabbing of the lesions. In conclusion dermoscopy can assist in the evaluation of terra firma-forme dermatosis and the dermoscopic evaluation of other dirty dermatoses is recommended in the future to compare findings with TFFD.

  16. Evaluating ILI Advanced Series through Bloom's Revised Taxonomy

    OpenAIRE

    MAHDIPOUR, Nasim; SADEGHI, Bahador

    2015-01-01

    Abstract. This study investigated Iran Language Institute Advanced Series in terms of learning objectives based on Bloom's Revised Taxonomy. It examined the cognitive, affective and psychomotor domains to see how the critical thinking skills are used and to what extent these books are different from each other. For these purposes, the frequencies, percentages and Standard Residual were analyzed. Results revealed that the lower-order cognitive skills (i.e. remembering, understanding and applyi...

  17. Interdisciplinary Management of Gingivitis Artefacta Major: A Case Series.

    Science.gov (United States)

    Pattnaik, Naina; Satpathy, Anurag; Mohanty, Rinkee; Nayak, Rashmita; Sahoo, Surjeet

    2015-01-01

    Cases described here discuss interdisciplinary (periodontal and behavioral) approach in the management of rare and difficult to diagnose self-inflicted injuries of gingiva such as gingivitis artefacta major. Self-inflicted injuries to the gingiva are rare and their management by periodontal therapy alone is inadequate. Proper management of this condition requires early detection and effective psychological treatment through behavioral therapy in addition to the treatment of dental lesion. Three male patients in their twenties presented with traumatic injuries of gingiva with history of self-injury and underlying emotional disturbances. Following basic periodontal intervention, their self-inflicting behavior was confirmed on psychiatric consultation. All of them underwent cognitive behavior therapy and were able to successfully curb their self-inflicting behavior prior to any definitive dental procedures. These cases illustrate the essentiality of behavioral intervention in addition to periodontal procedures in the management of such lesions. PMID:26664762

  18. Interdisciplinary Management of Gingivitis Artefacta Major: A Case Series

    Directory of Open Access Journals (Sweden)

    Naina Pattnaik

    2015-01-01

    Full Text Available Cases described here discuss interdisciplinary (periodontal and behavioral approach in the management of rare and difficult to diagnose self-inflicted injuries of gingiva such as gingivitis artefacta major. Self-inflicted injuries to the gingiva are rare and their management by periodontal therapy alone is inadequate. Proper management of this condition requires early detection and effective psychological treatment through behavioral therapy in addition to the treatment of dental lesion. Three male patients in their twenties presented with traumatic injuries of gingiva with history of self-injury and underlying emotional disturbances. Following basic periodontal intervention, their self-inflicting behavior was confirmed on psychiatric consultation. All of them underwent cognitive behavior therapy and were able to successfully curb their self-inflicting behavior prior to any definitive dental procedures. These cases illustrate the essentiality of behavioral intervention in addition to periodontal procedures in the management of such lesions.

  19. Esophageal Intramural Pseudodiverticulosis and Concomitant Eosinophilic Esophagitis: A Case Series

    Science.gov (United States)

    Scaffidi, Michael A.; Garg, Ankit; Ro, Brandon; Wang, Christopher; Yang, Tony T. C.; Plener, Ian S.; Grin, Andrea; Colak, Errol

    2016-01-01

    Background. Esophageal intramural pseudodiverticulosis (EIPD) is an idiopathic benign chronic disease characterized by flask-like outpouchings of the esophageal wall. It is unknown whether there is a genuine association between EIPD and eosinophilic esophagitis (EoE). Aims. To investigate a possible relationship between EIPD and EoE. Methods. Patients with radiographic or endoscopic evidence of pseudodiverticulosis were identified from the database at a single academic center. Cases were analyzed in three areas: clinical information, endoscopic findings, and course. Results. Sixteen cases of esophageal pseudodiverticulosis were identified. Five patients had histologic evidence of eosinophilic esophagitis. Patients with EoE had pseudodiverticula in the mid-to-distal esophagus while those with EIPD had pseudodiverticula predominantly in the proximal esophagus (p eosinophilic esophagitis. PMID:27648438

  20. Clinical Use of Laser-Microtextured Abutments: A Case Series.

    Science.gov (United States)

    Shapoff, Cary A; Babushkin, Jeffrey A; Wohl, David J

    2016-01-01

    This article discusses the clinical use of laser-microtextured abutments on dental implant restorations. Four cases are presented, each using one of the four commercially available laser-microtextured abutment styles. Numerous preclinical and clinical studies have shown the positive effects of laser microtexturing on the implant platform in limiting crestal bone loss and benefiting soft tissue stability. Other histologic studies of laser microtexturing on the implant abutment have demonstrated the ability of this specific feature to block epithelial downgrowth and provide a functional connective tissue attachment to the abutment surface. Other abutment designs, styles, and materials have only demonstrated a soft tissue seal with epithelial adhesion and a circular ring of connective tissue fibers around the abutment without direct contact. This article presents clinical and radiographic case examples from a private practice perspective on the longterm successful use of microtextured abutments with respect to crestal bone levels, exceptional soft tissue health, and stability with minimal sulcular depth. PMID:27560683

  1. Probable Nootropicinduced Psychiatric Adverse Effects: A Series of Four Cases

    Science.gov (United States)

    Ajaltouni, Jean

    2015-01-01

    The misuse of nootropics—any substance that may alter, improve, or augment cognitive performance, mainly through the stimulation or inhibition of certain neurotransmitters—may potentially be dangerous and deleterious to the human brain, and certain individuals with a history of mental or substance use disorders might be particularly vulnerable to their adverse effects. We describe four cases of probable nootropic-induced psychiatric adverse effects to illustrate this theory. To the best of our knowledge this has not been previously reported in the formal medical literature. We briefly describe the most common classes of nootropics, including their postulated or proven methods of actions, their desired effects, and their adverse side effects, and provide a brief discussion of the cases. Our objective is to raise awareness among physicians in general and psychiatrists and addiction specialists in particular of the potentially dangerous phenomenon of unsupervised nootropic use among young adults who may be especially vulnerable to nootropics’ negative effects. PMID:27222762

  2. Benign Paroxysmal Positional Vertigo After Nonotologic Surgery: Case Series

    OpenAIRE

    Kansu, Leyla; Aydin, Erdinc; Gulsahi, Kamran

    2012-01-01

    Benign paroxysmal positional vertigo is one of the most common types of vertigo caused by peripheral vestibular dysfunction. Although head trauma, migraine, long-term bed rest, Ménière disease, viral labyrinthitis, and upper respiratory tract infections are believed to be predisposing factors, most cases of benign paroxysmal positional vertigo are idiopathic. Ear surgery is another cause, but after non-otologic surgery, attacks of benign paroxysmal positional vertigo are rare. We describe thr...

  3. Low Molecular Weight Heparin Overdose: A 10 Year Case Series

    Directory of Open Access Journals (Sweden)

    Adeline Ngo

    2013-06-01

    Full Text Available Background: Low molecular weight heparin (LMWH is used for the treatment and prevention of coagulative disorders. Few patients receiving therapeutic doses of LMWH develop major hemorrhage. Currently there are few reports in the literature on acute overdose on adults.  In this study, clinical profile, treatment and outcome of 21 patients who acutely overdosed enoxaparin are described. Methods: A retrospective chart review of California Poison Control System (CPCS database: Visual Dot Lab during 1997 to 2007 was obtained. All patients with a definite reported overdose of subcutaneous injection of LMWH were included. Results: In total, 21 patients who were all exposed to enoxaparin were studied. The reasons for overdose included medical miscalculation (3 cases, all infants, intentional misuse (2 patients, accidental overdose (7 cases, suicidal attempt (7 cases and unknown in 2 patients. 7 cases were documented to have overdosed more than 2 times the therapeutic dose. The overdose ranged from 50 mg to 1300mg (0.1-80 times the therapeutic range. No patients were documented to experience bleeding or have thrombocytopenia although complete follow-up was only available for 11 patients. Reassurance was given to patients with less than 0.14 times the therapeutic dose. The 2 patients who received protamine were overdosed with more than 2.5 times the therapeutic dose of enoxaparin. Conclusion: Most patients had no complications and were not treated with protamine. This study suggests that a large dosage of LMWH is unlikely to result in any life threatening complications, though further studies are needed to certainly conclude about this. The use of protamine in LMWH overdose seems to remain controversial.

  4. Diagnosis of filariasis on cytology: a series of 24 cases.

    Science.gov (United States)

    Handa, Uma; Kundu, Reetu; Singhal, Niti; Mohan, Harsh

    2014-04-01

    Filariasis has a worldwide distribution, with a special predilection for tropical and subtropical areas. The microfilaria wanders in lymphatics and can be accidentally trapped in the needle during fine-needle aspiration cytology, thus leading to its incidental detection. This is a retrospective study of 24 cases of microfilarial infestation diagnosed on cytology. Accurate recognition and detection of the parasite leads to the institution of specific treatment and prevents chronic manifestations of the disease.

  5. Filiform polyposis in the sigmoid colon: A case series

    Institute of Scientific and Technical Information of China (English)

    Chang; Geun; Lee; Yun; Jeong; Lim; Jong; Sun; Choi; Jin; Ho; Lee

    2010-01-01

    Filiform polyposis is a rare condition of uncertain patho-genesis that is usually found in association with Crohn’s disease, ulcerative colitis, intestinal tuberculosis or histiocytosis X. We report seven interesting cases of polyposis with various pathologic components, mainly located in the left side of the colon with no associated inflammatory bowel disease, intestinal tuberculosis or histiocytosis X. Multiple finger-like polypoid lesions with the appearance of stalactites were noted on the left side of ...

  6. Interdisciplinary Management of Gingivitis Artefacta Major: A Case Series

    OpenAIRE

    Naina Pattnaik; Anurag Satpathy; Rinkee Mohanty; Rashmita Nayak; Surjeet Sahoo

    2015-01-01

    Cases described here discuss interdisciplinary (periodontal and behavioral) approach in the management of rare and difficult to diagnose self-inflicted injuries of gingiva such as gingivitis artefacta major. Self-inflicted injuries to the gingiva are rare and their management by periodontal therapy alone is inadequate. Proper management of this condition requires early detection and effective psychological treatment through behavioral therapy in addition to the treatment of dental lesion. Thr...

  7. Flatfoot in Müller-Weiss syndrome: a case series

    Directory of Open Access Journals (Sweden)

    Wang Xu

    2012-08-01

    Full Text Available Abstract Introduction Spontaneous osteonecrosis of the navicular bone in adults is a rare entity, known as Müller-Weiss syndrome. We report here on our experience with six patients with Müller-Weiss syndrome accompanied by flatfoot deformity, but on a literature search found no reports on this phenomenon. Because the natural history and treatment are controversial, an understanding of how to manage this deformity may be helpful for surgeons when choosing the most appropriate operative procedure. Case presentation Six patients (five women, one man; average age, 54 years with flatfoot caused by osteonecrosis of the navicular bone were followed up between January 2005 and December 2008 (mean follow-up period, 23.2 months. Conservative treatment, such as physical therapy, and non-steroidal anti-inflammatory drugs were used, but failed. Physical examinations revealed flattening of the medial arch of the involved foot and mild tenderness at the mid-tarsal joint. Weight-bearing X-rays (anterior-posterior and lateral views, computed tomography, and MRI scans were performed for each case. Talonavicular joint arthrodesis was performed in cases of single talonavicular joint arthritis. Triple arthrodesis was performed in cases of triple joint arthritis to reconstruct the medial arch. Clinical outcomes were assessed using the American Orthopaedic Foot and Ankle Society ankle-hindfoot scale; the scores were 63.0 pre-operatively and 89.8 post-operatively. All patients developed bony fusion. Conclusions The reason for the development of flatfoot in patients with Müller-Weiss syndrome is unknown. Surgical treatment may achieve favorable outcomes in terms of deformity correction, pain relief, and functional restoration. The choice of operative procedure may differ in patients with both flatfoot and posterior tibial tendon dysfunction.

  8. Treatment of epidermoid tumors with gamma knife radiosurgery: Case series

    OpenAIRE

    Javier A Jacobo Vasquez; Julio R Fonnegra; Juan C Diez; Andres Fonnegra

    2016-01-01

    Background: Epidermoid tumors (ETs) are benign lesions that are treated mainly by means of surgical resection, with overall good results. External beam radiotherapy is an alternative treatment for those recurrent tumors, in which a second surgery might not be the best choice for the patient. A little information exists about the effectiveness of gamma knife radiosurgery for the treatment of newly diagnosed and recurrent ETs. We present three cases of ETs treated with gamma knife radiosurgery....

  9. Metformin-induced lactic acidosis: a case series

    OpenAIRE

    Silvestre Joana; Carvalho Susana; Mendes Vitor; Coelho Luis; Tapadinhas Camila; Ferreira Pedro; Povoa Pedro; Ceia Fatima

    2007-01-01

    Abstract Introduction Unlike other agents used in the treatment of type 2 diabetes mellitus, metformin has been shown to reduce mortality in obese patients. It is therefore being increasingly used in higher doses. The major concern of many physicians is a possible risk of lactic acidosis. The reported frequency of metformin related lactic acidosis is 0.05 per 1000 patient-years; some authors advocate that this rate is equal in those patients not taking metformin. Case presentation We present ...

  10. Probable Nootropicinduced Psychiatric Adverse Effects: A Series of Four Cases

    OpenAIRE

    Talih, Farid; Ajaltouni, Jean

    2015-01-01

    The misuse of nootropics—any substance that may alter, improve, or augment cognitive performance, mainly through the stimulation or inhibition of certain neurotransmitters—may potentially be dangerous and deleterious to the human brain, and certain individuals with a history of mental or substance use disorders might be particularly vulnerable to their adverse effects. We describe four cases of probable nootropic-induced psychiatric adverse effects to illustrate this theory. To the best of ou...

  11. Cognitive Behavior Therapy for Stuttering: A Case Series

    OpenAIRE

    Reddy R; Sharma M.; Shivashankar N

    2010-01-01

    The present investigation was aimed at studying the efficacy of cognitive behavior therapy (CBT) in reducing the symptoms of stuttering and dysfunctional cognitions and in enhancing assertiveness and quality of life in clients with stuttering. Five clients with stuttering who met the inclusion criteria (male clients with diagnosis of stuttering) and exclusion criteria (clients with brian damage), substance abuse or mental retardation were enrolled for the study. A single-case design was adopt...

  12. Case series: Diffusion weighted MRI appearance in prostatic abscess

    International Nuclear Information System (INIS)

    Diffusion: weighted MRI (DWI) is a novel technique that analyzes the diffusion of water molecules in vivo. DWI has been used extensively in the central nervous system. Its use in body imaging is on the rise. In the prostate, it has been used in the evaluation of prostatic carcinoma. We present DWI findings in two patients of prostatic abscess

  13. Acetabular fractures following rugby tackles: a case series

    LENUS (Irish Health Repository)

    Good, Daniel W

    2011-10-05

    Abstract Introduction Rugby is the third most popular team contact sport in the world and is increasing in popularity. In 1995, rugby in Europe turned professional, and with this has come an increased rate of injury. Case presentation In a six-month period from July to December, two open reduction and internal fixations of acetabular fractures were performed in young Caucasian men (16 and 24 years old) who sustained their injuries after rugby tackles. Both of these cases are described as well as the biomechanical factors contributing to the fracture and the recovery. Acetabular fractures of the hip during sport are rare occurrences. Conclusion Our recent experience of two cases over a six-month period creates concern that these high-energy injuries may become more frequent as rugby continues to adopt advanced training regimens. Protective equipment is unlikely to reduce the forces imparted across the hip joint; however, limiting \\'the tackle\\' to only two players may well reduce the likelihood of this life-altering injury.

  14. Jejunum free flap in hypopharynx reconstruction: Case series

    Directory of Open Access Journals (Sweden)

    Aresi Giuseppe

    2002-05-01

    Full Text Available Abstract Background Surgical treatment of hypopharyngeal cancers with extension to the retrocricoid region generally requires a circumferential pharyngolaryngectomy followed by a reconstruction of the removed segment of the upper digestive tract. Historically, many techniques have been used in order to achieve a safe and functional reconstruction. Jejunum interposition is generally considered the best reconstructive technique. Methods This study examines the details of the surgical technique, the complications, the oncological and the functional results in a series of 29 consecutive patients submitted to circumferential pharyngoesophageal resection for advanced hypopharyngeal cancer followed by reconstruction with a free flap of jejunum. Results Three of the transplants failed because of venous thrombosis. The overall success rate was 90%. There were no general complications. A good swallowing has been preserved in all our patients. All our patients where a phonatory prosthesis was positioned (20/29 were able to achieve speech following speech therapy and all were satisfied with their own capacity to communicate. Conclusions The prognosis of hypopharyngeal tumours (18–40% at 5 years remains poor, but jejunum autografts are being shown to be an excellent choice for the reconstruction of the cervical hypopharyngo-oesophagus offering the patient fast rehabilitation and a reasonable quality of survival. Our experience confirm that this kind of reconstruction is safe with a good results in improving oncologic controls and restoring a good quality of life.

  15. [Migraine with prolonged eyelid edema: a series of 10 cases].

    Science.gov (United States)

    Toribio-Díaz, M E; Cuadrado-Pérez, M L; Peláez, A; Aledo-Serrano, Angel; Pedraza, M Isabel; Porta-Etessam, Jesús; Guerrero-Peral, Angel L

    2014-05-01

    Introduccion. La migraña puede cursar con sintomas autonomicos craneales propios de las cefaleas trigeminoautonomicas, lo que plantea dificultades en el diagnostico. Objetivo. Describir una serie de diez pacientes con edema palpebral asociado a la migraña. Pacientes y metodos. Diez pacientes atendidos en la consulta de cefaleas de tres hospitales (nueve mujeres, un varon; edad: 26-53 años), con edema palpebral recurrente asociado a la migraña. Resultados. Segun los criterios diagnosticos de la Clasificacion Internacional de las Cefaleas (ICHD-III, version beta), ocho pacientes presentaban migraña sin aura, una tenia migraña con aura y otra, migraña cronica. El edema palpebral aparecia durante las crisis de migraña mas intensas, y tenia mayor duracion que la cefalea. Se descartaron causas farmacologicas o sistemicas del edema en todos los casos. Otros sintomas autonomicos asociados fueron la inyeccion conjuntival (n = 3), el lagrimeo (n = 2) y la rinorrea (n = 1). Tanto el dolor como el edema asociado respondieron a los tratamientos sintomaticos y preventivos de la migraña. Conclusiones. El edema palpebral es un posible acompañante de la migraña. Aparece en algunos pacientes con los episodios de mayor intensidad, y responde al tratamiento sintomatico y preventivo de la migraña.

  16. Transphyseal spread of benign tumors and infections in pediatric patients: A series of six cases

    Directory of Open Access Journals (Sweden)

    Bagaria Vaibhav

    2005-06-01

    Full Text Available Epiphyseal extension of benign pathology is regarded as an infrequent occurrence. This observation has been attributed to anatomical and biochemical phenomenon unique to physeal cartilage. We report a retrospective series of six patients over a period of 4 years, diagnosed with benign pathologies that showed crossing of an open physeal plate by the disease. Four of these cases were infections and two were benign tumors. The patients were aged between 5 and 11 years, all of them were treated at a tertiary referral centre and followed up for a minimum period of 6 months to evaluate the progress of disease. The findings are more than just a pathological curiosity as they alter the management and surgical procedure that needs to be performed for these conditions. The recognition of the fact that benign tumors may occasionally present with transphyseal spread will prevent unjustified radical procedures that are best reserved for aggressive malignant conditions.

  17. Neonates presenting with severe complications of frenotomy: a case series

    Directory of Open Access Journals (Sweden)

    Opara Peace I

    2012-03-01

    Full Text Available Abstract Introduction Tongue-tie or ankyloglossia is an anatomic variation in which the lingual frenulum is thick, short or tight. It may be asymptomatic, or present with complications like breast feeding difficulties or speech, dental and cosmetic problems. The treatment of this condition, where indicated, is frenotomy. This procedure usually has few or no complications. However, when it is done by untrained personnel, it may lead to life-threatening complications. This paper highlights complications that could arise from improper treatment of ankyloglossia. Case presentation Case 1 was a one-day-old male neonate, a Nigerian of Igbo ethnicity, who was admitted with bleeding from the mouth and passage of dark stools after clipping of the frenulum by a traditional birth attendant. He was severely pale and in hypovolemic shock, with a severed frenulum which was bleeding actively. His packed cell volume was 15%. He was resuscitated with intravenous fluids and a blood transfusion. The bleeding was controlled using an adrenaline pack. He also received antibiotics. He was discharged five days later. Case 2 was a three-day-old male neonate, a Nigerian of Ikwerre ethnicity, who was admitted with profuse bleeding from a soft tissue injury under the tongue, after clipping of the frenulum by a community health worker. He was severely pale and lethargic. He was resuscitated with intravenous fluids and a blood transfusion. The bleeding vessel was ligated with repair of the soft tissue. He also received antibiotics and was discharged home one week later. Conclusion Treatment of tongue-tie, a benign condition, when done by untrained personnel may result in life-threatening complications. Clinicians should pay more attention to parents' worries about this condition and give adequate counseling or refer them to trained personnel for surgical intervention where clinically indicated.

  18. Aplasia and hypoplasia of the maxillary sinus: A case series

    Directory of Open Access Journals (Sweden)

    Nasim Jafari-Pozve

    2014-01-01

    Full Text Available Maxillary sinus aplasia and hypoplasia are rare conditions that can cause symptoms such as headaches and voice alteration. The majority of patients are asymptomatic, but these conditions must be noticed for importance of differential diagnosis such as infection and neoplasms. Conventional radiographs could not differentiate between inflammatory mucosal thickening, neoplasm, and hypoplasia of the sinus. Computed tomography (CT and also cone beam computed tomography (CBCT are the proper modalities to detect these conditions. In the present study, CBCT findings of three cases with maxillary sinus hypoplasia and aplasia are reported.

  19. A CASE SERIES OF CYSTIC LESIONS OF CONJUNCTIVA

    Directory of Open Access Journals (Sweden)

    Srinivas Rao

    2015-05-01

    Full Text Available INTRODUCTION: Cysticercosis is the most common parasitic disease of the nervous system. The disease occurs when humans become the intermediate host in the life cycle of Taenia solium by ingesting its eggs from contaminated food. The most common sites of involvement of cysticerci are soft tissue , eye and central nervous system. Unusual location of the cysts may result in uncommon manifestations. Ocular cysticercosis can involve both the intraocular and extra ocular muscle. Extra ocular muscle cysticercosis is rare. PRESENTATION OF CAS ES : In the department of ophthalmology , G.S.L medical college , Rajahmundry we are reporting 6 cases of cystic lesions of eye

  20. Metoprolol-induced visual hallucinations: a case series

    Directory of Open Access Journals (Sweden)

    Goldner Jonathan A

    2012-02-01

    Full Text Available Abstract Introduction Metoprolol is a widely used beta-adrenergic blocker that is commonly prescribed for a variety of cardiovascular syndromes and conditions. While central nervous system adverse effects have been well-described with most beta-blockers (especially lipophilic agents such as propranolol, visual hallucinations have been only rarely described with metoprolol. Case presentations Case 1 was an 84-year-old Caucasian woman with a history of hypertension and osteoarthritis, who suffered from visual hallucinations which she described as people in her bedroom at night. They would be standing in front of the bed or sitting on chairs watching her when she slept. Numerous medications were stopped before her physician realized the metoprolol was the causative agent. The hallucinations resolved only after discontinuation of this medication. Case 2 was a 62-year-old Caucasian man with an inferior wall myocardial infarction complicated by cardiac arrest, who was successfully resuscitated and discharged from the hospital on metoprolol. About 18 months after discharge, he related to his physician that he had been seeing dead people at night. He related his belief that since he 'had died and was brought back to life', he was now seeing people from the after-life. Upon discontinuation of the metoprolol the visual disturbances resolved within several days. Case 3 was a 68 year-old Caucasian woman with a history of severe hypertension and depression, who reported visual hallucinations at night for years while taking metoprolol. These included awakening during the night with people in her bedroom and seeing objects in her room turn into animals. After a new physician switched her from metoprolol to atenolol, the visual hallucinations ceased within four days. Conclusion We suspect that metoprolol-induced visual hallucinations may be under-recognized and under-reported. Patients may frequently fail to acknowledge this adverse effect believing that they

  1. Intracranial Pressure Monitoring in Acute Liver Failure: Institutional Case Series.

    Science.gov (United States)

    Maloney, Patrick R; Mallory, Grant W; Atkinson, John L D; Wijdicks, Eelco F; Rabinstein, Alejandro A; Van Gompel, Jamie J

    2016-08-01

    Acute liver failure (ALF) has been associated with cerebral edema and elevated intracranial pressure (ICP), which may be managed utilizing an ICP monitor. The most feared complication of placement is catastrophic intracranial hemorrhage in the setting of severe coagulopathy. Previous studies reported hemorrhage rates between 3.8-22 % among various devices, with epidural catheters having lower hemorrhage rates and precision relative to subdural bolts and intraparenchymal catheters. We sought to identify institutional hemorrhagic rates of ICP monitoring in ALF and its associated factors in a modern series guided by protocol implantation. Patient records treated for ALF with ICP monitoring at Mayo Clinic in Rochester, MN from 1995 to 2014 were reviewed. Protocalized since 1995, epidural (EP) ICP monitors were first used followed by intraparenchymal (IP) for stage III-IV hepatic encephalopathy. The following variables and outcomes were collected: patient demographics, ICPs and treatment methods, laboratory data, imaging studies, number of days for ICP monitoring, radiographic and symptomatic hemorrhage rates, orthotopic liver transplantation rates, and death. A total of 20 ICP monitors were placed for ALF, 7 EP, and 13 IP. International normalized ratio (INR) at placement of an EP monitor was 2.4 (1.7-3.2) with maximum of 2.7 (2.0-3.6) over the following 2.3 (1-3) days. Mean EP ICP at placement was 36.3 (11-55) and maximum of 43.1 (20-70) mm Hg. INR at placement of an IP monitor was 1.3 (hepatic encephalopathy. Monitored patients in both groups experienced elevations of ICP in the setting of intermittent coagulopathy. Severity of coagulopathy did not influence hemorrhage rate. Yet, hemorrhages related to IP monitoring can be catastrophic and may add to the overall mortality. PMID:26966022

  2. Congenital portosystemic shunts with and without gastrointestinal bleeding - case series

    Energy Technology Data Exchange (ETDEWEB)

    Gong, Ying; Chen, Jun; Chen, Qi; Ji, Min; Pa, Mier; Qiao, Zhongwei [Children' s Hospital of Fudan University, Department of Radiology, Shanghai (China); Zhu, Hui [Fudan University Shanghai Cancer Center, Department of Radiology, Shanghai (China); Zheng, Shan [Children' s Hospital of Fudan University, Department of Surgery, Shanghai (China)

    2015-12-15

    The clinical presentation of congenital portosystemic shunt is variable and gastrointestinal bleeding is an uncommon presentation. To describe the imaging features of congenital portosystemic shunt as it presented in 11 children with (n = 6) and without gastrointestinal bleeding (n = 5). We performed a retrospective study on a clinical and imaging dataset of 11 children diagnosed with congenital portosystemic shunt. A total of 11 children with congenital portosystemic shunt were included in this study, 7 with extrahepatic portosystemic shunts and 4 with intrahepatic portosystemic shunts. Six patients with gastrointestinal bleeding had an extrahepatic portosystemic shunt, and the imaging results showed that the shunts originated from the splenomesenteric junction (n = 5) or splenic vein (n = 1) and connected to the internal iliac vein. Among the five cases of congenital portosystemic shunt without gastrointestinal bleeding, one case was an extrahepatic portosystemic shunt and the other four were intrahepatic portosystemic shunts. Most congenital portosystemic shunt patients with gastrointestinal bleeding had a shunt that drained portal blood into the iliac vein via an inferior mesenteric vein. This type of shunt was uncommon, but the concomitant rate of gastrointestinal bleeding with this type of shunt was high. (orig.)

  3. Pleuroperitoneal leak complicating peritoneal dialysis: a case series.

    LENUS (Irish Health Repository)

    Kennedy, C

    2012-02-01

    Pressure related complications such as abdominal wall hernias occur with relative frequency in patients on peritoneal dialysis. Less frequently, a transudative pleural effusion containing dialysate can develop. This phenomenon appears to be due to increased intra-abdominal pressure in the setting of congenital or acquired diaphragmatic defects. We report three cases of pleuroperitoneal leak that occurred within a nine-month period at our institution. We review the literature on this topic, and discuss management options. The pleural effusion resolved in one patient following drainage of the peritoneum and a switch to haemodialysis. One patient required emergency thoracocentesis. The third patient developed a complex effusion requiring surgical intervention. The three cases highlight the variability of this condition in terms of timing, symptoms and management. The diagnosis of a pleuroperitoneal leak is an important one as it is managed very differently to most transudative pleural effusions seen in this patient population. Surgical repair may be necessary in those patients who wish to resume peritoneal dialysis, or in those patients with complex effusions. Pleuroperitoneal leak should be considered in the differential diagnosis of a pleural effusion, particularly a right-sided effusion, in a patient on peritoneal dialysis.

  4. Primary salivary gland lymphomas:A case series

    Directory of Open Access Journals (Sweden)

    Rajeev Sen

    2016-01-01

    Full Text Available Background: Primary lymphoma of the salivary gland is not often encountered in routine practice. About 5–10% of Non-Hodgkin's lymphomas (NHLs are found in the salivary gland, most frequently involving parotid gland. Henceforth, it is necessary to understand the distinct clinical presentations and course of primary salivary gland lymphomas as this may help guide the proper diagnosis and management of patients with these tumors. Materials and Methods: We retrospectively reviewed primary NHL diagnosed at our medical institute over a period of 2 years. Results: Five cases of primary salivary gland lymphoma were found, two involving parotid gland while other three affecting submandibular gland. None of the cases had a clinical suspicion of lymphoma. However, they were diagnosed as having NHL B-cell type on histopathology. Conclusion: Since primary salivary gland NHL is an uncommon finding, it is often overlooked as the differential diagnosis. Methods of diagnosing and treating lymphoma are different from those of other benign pathologies of the salivary gland. Therefore, a high index of suspicion is warranted to provide a quick and efficient diagnosis and treatment without subjecting the patient to unnecessary tests and procedures.

  5. Pleuroperitoneal Leak Complicating Peritoneal Dialysis: A Case Series

    Directory of Open Access Journals (Sweden)

    C. Kennedy

    2011-01-01

    Full Text Available Pressure related complications such as abdominal wall hernias occur with relative frequency in patients on peritoneal dialysis. Less frequently, a transudative pleural effusion containing dialysate can develop. This phenomenon appears to be due to increased intra-abdominal pressure in the setting of congenital or acquired diaphragmatic defects. We report three cases of pleuroperitoneal leak that occurred within a nine-month period at our institution. We review the literature on this topic, and discuss management options. The pleural effusion resolved in one patient following drainage of the peritoneum and a switch to haemodialysis. One patient required emergency thoracocentesis. The third patient developed a complex effusion requiring surgical intervention. The three cases highlight the variability of this condition in terms of timing, symptoms and management. The diagnosis of a pleuroperitoneal leak is an important one as it is managed very differently to most transudative pleural effusions seen in this patient population. Surgical repair may be necessary in those patients who wish to resume peritoneal dialysis, or in those patients with complex effusions. Pleuroperitoneal leak should be considered in the differential diagnosis of a pleural effusion, particularly a right-sided effusion, in a patient on peritoneal dialysis.

  6. Hemophagocytic lymphohistiocytosis: a case series of a Brazilian institution

    Directory of Open Access Journals (Sweden)

    Daniela Guimarães Rocha Ferreira

    2014-12-01

    Full Text Available Objective:To describe the clinical and laboratory presentation of hemophagocytic lymphohistiocytosis in children treated at a referral institution.Methods:A retrospective descriptive study was carried out of seven children diagnosed with hemophagocytic lymphohistiocytosis between 2010 and 2012. The criteria for diagnosis were those proposed by the Histiocyte Society. When indicated, immunochemotherapy was prescribed according to the HLH94 and HLH2004 protocols of the Histiocyte Society.Results:The patients' ages at diagnosis ranged from one month to nine years. All patients had splenomegaly, fever, anemia, thrombocytopenia, hyperferritinemia and hypertriglyceridemia. Bone marrow hemophagocytosis was detected in six patients. In six cases, infectious diseases triggered the syndrome. In two cases, associated with visceral leishmaniasis, remission was achieved after treatment of the underlying infection. Three patients, who had Epstein–Barr-related hemophagocytic lymphohistiocytosis, required treatment with immunochemotherapy. They are alive and in remission; one patient had symptoms of juvenile rheumatoid arthritis and another, who was suspected of having primary hemophagocytic lymphohistiocytosis, entered into remission after bone marrow transplantation. Two deaths (28.6% occurred in patients with suspected primary hemophagocytic lymphohistiocytosis; one whose clinical picture was triggered by cytomegalovirus infection did not respond to immunochemotherapy and the other died before any specific treatment was provided.Conclusion:As reported before, hemophagocytic lymphohistiocytosis has a multifaceted presentation with nonspecific signs and symptoms. In secondary forms, remission may be achieved by treating the underlying disease. In the primary forms, remission may be achieved with immunochemotherapy, but bone marrow transplantation is required for cure.

  7. Complications during pharmacological stress echocardiography: a video-case series

    Directory of Open Access Journals (Sweden)

    Bigi Riccardo

    2005-09-01

    Full Text Available Abstract Background Stress echocardiography is a cost-effective tool for the modern noninvasive diagnosis of coronary artery disease. Several physical and pharmacological stresses are used in combination with echocardiographic imaging, usually exercise, dobutamine and dipyridamole. The safety of a stress is (or should be a major determinant in the choice of testing. Although large scale single center experiences and multicenter trial information are available for both dobutamine and dipyridamole stress echo testing, complications or side effects still can occur even in the most experienced laboratories with the most skilled operators. Case presentation We decided to present a case collection of severe complications during pharmacological stress echo testing, including a ventricular tachycardia, cardiogenic shock, transient ischemic attack, torsade de pointe, fatal ventricular fibrillation, and free wall rupture. Conclusion We believe that, in this field, every past complication described is a future complication avoided; what happens in your lab is more true of what you read in journals; and Good Clinical Practice is not "not having complications", but to describe the complications you had.

  8. Malignant orbital tumors in children: A series of 4 cases.

    Directory of Open Access Journals (Sweden)

    Fadoua Alami

    2014-12-01

    Full Text Available Introduction: Malignant tumors in children are rare but serious conditions as they can impair function and survival. Tumors in pediatric patients can originate from the orbit. Rarely, the tumor spreads to the adjacent areas and occasionally it may metastasize.Objectives: The objective of this study is to present the common symptoms and the clinical and radiological characteristics of most common malignant orbital tumors in children.Materials and methods: Through the discussion of 4 clinical cases of children presenting with exophthalmos due to a tumor, the authors highlight that clinical symptoms are usually less specific, and that imaging has an important role in diagnosis, determining location, and local and regional expansion of the tumor in order to find the adequate therapy.Results: Our patients' ages ranged from 2 to 5 years. The revealing sign in each case was a unilateral exophthalmos due to a tumor, which could only be reduced minimally or not at all. Its evolution has been rapidly progressive. Orbital imaging and histologic study, if biopsy was possible, allowed guiding the positive diagnosis of the malignant nature and its local and regional spreading, as well as the adequate treatment.Conclusion: Orbital tumors are rare in the pediatric population. However, due to recent remarkable progress obtained through both complimentary diagnostic tools and treatments, these malignancies deserve the attention of both the ophthalmologists and the pediatricians.

  9. Hypertensive crisis-induced electrocardiographic changes: a case series

    Directory of Open Access Journals (Sweden)

    Farha Khalid Abou

    2009-08-01

    Full Text Available Abstract Introduction Myocardial injury is one of the most notorious complications of a hypertensive crisis. Key electrocardiograph signs used to detect cardiac injury such as ST segment changes and cardiac arrhythmias usually indicate acute ongoing end-organ damage. Lack of early signs to predict end-organ damage might lead to a delay in the initiation of therapy and selection of the incorrect therapeutic strategy. Case presentation We describe five cases of tall, hyper acute symmetrical T-waves alone or accompanied by other electrocardiograph abnormalities in five healthy participants: three women aged 52, 60 and 62-years and two men aged 49 and 66-years, during a tyramine-monoamine oxidase-inhibitor interaction, phase I clinical trial. T-wave changes appeared early during the course of the hypertensive crisis and were attributed to subendocardial ischemia. The changes were transient and reverted to baseline in parallel with a fall in blood pressure. Conclusion Recognition of tall symmetrical T-waves in early phases of hypertensive crisis heralds commencement of myocardial damage. This calls for prompt medical intervention to avoid an impending irreversible myocardial injury. It is our belief that these findings will add new insight into the management of hypertensive crisis and will open avenues of further investigation.

  10. Bipolar disorder and antithyroid antibodies: review and case series.

    Science.gov (United States)

    Bocchetta, Alberto; Traccis, Francesco; Mosca, Enrica; Serra, Alessandra; Tamburini, Giorgio; Loviselli, Andrea

    2016-12-01

    Mood disorders and circulating thyroid antibodies are very prevalent in the population and their concomitant occurrence may be due to chance. However, thyroid antibodies have been repeatedly hypothesized to play a role in specific forms of mood disorders. Potentially related forms include treatment-refractory cases, severe or atypical depression, and depression at specific phases of a woman's life (early gestation, postpartum depression, perimenopausal). With regard to bipolar disorder, studies of specific subgroups (rapid cycling, mixed, or depressive bipolar) have reported associations with thyroid antibodies. Offspring of bipolar subjects were found more vulnerable to develop thyroid antibodies independently from the vulnerability to develop psychiatric disorders. A twin study suggested thyroid antibodies among possible endophenotypes for bipolar disorder. Severe encephalopathies have been reported in association with Hashimoto's thyroiditis. Cases with pure psychiatric presentation are being reported, the antithyroid antibodies being probably markers of some other autoimmune disorders affecting the brain. Vasculitis resulting in abnormalities in cortical perfusion is one of the possible mechanisms. PMID:26869176

  11. CASE SERIES REPORT: 3 CASES OF USUAL AND UNSUAL PRESENTATION OF HYDATID DISEASE

    Directory of Open Access Journals (Sweden)

    Sitaram

    2013-04-01

    Full Text Available ABSTRACT: Hydatid disease (HD is a zoonotic infection cause d by Echinococcus granulosus and rarely by Echinococcus multilocularis. The dise ase is often manifested by slowly growing cystic masses and continues to be a significant hea lth problem in many sheep-and cattle-raising areas [1]. Although the liver (75% and lung (15% are the most commonly involved organs, the disease can be seen anywhere in the body (10% [2,3 ]. Hydatid disease (Echinococcus granuloma is endemic in the middle east and other parts of the world, including India, Africa, South America, New Zealand, Australia, Turkey and S outh Europe [4-6]. The incidence of splenic involvement has been report ed to be from 0.9% to 8% [1]. Primary splenic hydatidosis is quite rare and accou nts for less than 2% [7]. It develops secondary to systemic dissemination or intraperitone al spread from ruptured liver hydatid cysts. Here we are presenting a case series of 3 cases of h epatic and extra hepatic hydatid disease treated in our hospital successfully. Clinic al symptoms in patients with hepatic locations of the disease included abdominal pain localized in the epigastrium or right upper quadrant of the abdomen, tenderness, hepatomegaly with palpable ab dominal mass, jaundice, fever. Symptoms and surgical treatment for extrahepatic cyst s varied according to the location of the cyst. All the patients were treated surgically.

  12. Awake tracheal intubation using Pentax airway scope in 30 patients: A Case series

    Directory of Open Access Journals (Sweden)

    Payal Kajekar

    2014-01-01

    Full Text Available Background and Aims: Pentax airway scope (AWS has been successfully used for managing difficult intubations. In this case series, we aimed to evaluate the success rate and time taken to complete intubation, when AWS was used for awake tracheal intubation. Methods: We prospectively evaluated the use of AWS for awake tracheal intubation in 30 patients. Indication for awake intubation, intubation time, total time to complete tracheal intubation, laryngoscopic view (Cormack and Lehane grade, total dose of local anaesthetic used, anaesthetists rating and patient′s tolerance of the procedure were recorded. Results: The procedure was successful in 25 out of the 30 patients (83%. The mean (standard deviation intubation time and total time to complete the tracheal intubation was 5.4 (2.4 and 13.9 (3.7 min, respectively in successful cases. The laryngeal view was grade 1 in 24 and grade 2 in one of 25 successful intubations. In three out of the five patients where the AWS failed, awake tracheal intubation was successfully completed with the assistance of flexible fibre optic scope (FOS. Conclusion: Awake tracheal intubation using AWS was successful in 83% of patients. Success rate can be further improved using a combination of AWS and FOS. Anaesthesiologists who do not routinely use FOS may find AWS easier to use for awake tracheal intubation using an oral route.

  13. Clinical Effect of Acupotomy Combined with Korean Medicine: A Case Series of a Herniated Intervertebral Disc.

    Science.gov (United States)

    Kim, Hyun-ji; Jeon, Ju-hyun; Kim, Young-il

    2016-02-01

    The aim of this study is to evaluate the effect of acupotomy for treating patients with a herniated intervertebral disc (HIVD). This case series includes five HIVD patients who were treated at the Department of Acupuncture and Moxibustion, Daejeon University Dunsan Korean Hospital, Daejeon, Korea, from January 2015 to April 2015. Acupotomy was performed three times over a 2-week period, along with Korean medical treatment. The outcomes were evaluated by using a numeric rating scale (NRS), physical examination, the Oswestry Low Back Pain Disability Index (ODI), the Short-Form 36-Item Health Survey (SF-36), and the Surgical Safety Checklist. The NRS and physical examination results, as well as the ODI scores, were improved in all cases. No significant differences were noted on the SF-36. No patients had any adverse effects. This study, with its findings of encouraging responses in reducing low back pain and radiating pain and in recovering the kinetic state of soft tissue, supports the potential use of acupotomy for the treatment of patients suffering from HIVD. PMID:26896075

  14. Marfan Syndrome in an Iranian Family: A Case Series

    Directory of Open Access Journals (Sweden)

    Mohammad Hossein Davari

    2015-07-01

    Full Text Available Marfan syndrome (MFS is a genetic disorder which is inherited by autosomal dominant traits. In MFS, lens displacement and cardiovascular involvement are important causes of morbidity and mortality in the clinical course of the disease. In this case study, the ocular involvement in a family with severe penetration of MFS is reported. Twelve members of a family (father, two daughters, three sons, and six grandchildren had MFS. Lens ectopia was the most common ophthalmic involvement among the family (100%. Other ocular involvements were as follows; Hypoplastic iris or ciliary’s muscle hypoplasia (50%, on gated eyeball (42%, flat cornea (30%, glaucoma and cataract (25%, retinal detachment (16%. Three members of the family underwent eye surgery including lens extraction, glaucoma surgery and retinal surgery.

  15. Marantic Endocarditis Associated with Pancreatic Cancer: A Case Series

    Directory of Open Access Journals (Sweden)

    Gayle S. Jameson

    2009-04-01

    Full Text Available Marantic endocarditis, otherwise known as nonbacterial thrombotic endocarditis (NBTE, is a well-documented phenomenon due to hypercoagulability from an underlying cause. It has been associated with a variety of inflammatory states including malignancy. Surprisingly, although hypercoagulability is often seen in patients with pancreatic cancer, marantic endocarditis has rarely been reported antemortem in this population. We report three cases of marantic endocarditis in patients with advanced pancreatic cancer. In two instances, the patients’ neurological symptoms preceded the diagnosis of advanced pancreatic cancer. Health care professionals should be alert to the possibility of marantic endocarditis in any patient with cancer, especially pancreatic cancer, who presents with symptoms of neurological dysfunction or an arterial thrombotic event. Prompt diagnosis and treatment with heparin, unfractionated or low molecular weight, may prevent catastrophic CNS events and decrease morbidity in patients with pancreatic cancer and other malignancies.

  16. Facial Blanching After Cosmetic Botulinum Toxin Injection: Case Series.

    Science.gov (United States)

    Warren, Donald; Woody, Meghan; Vickers, Jennifer

    2016-01-01

    Case 1 A 32-year-old woman was treated for the first time with onabotulinumtoxinA (BoNT), receiving 10 units in her forehead and 20 units in her glabella. She reported no history of skin disease and had a very active lifestyle. She first noticed blanching while doing a group workout and a friend inquired if she had "hives" on her forehead (Figure 1). She continued to note the blanching during workouts 5 months after injection. Each episode lasted 30 minutes to 2 hours. There were no associated symptoms with the blanching other than minor embarrassment. Given her active lifestyle and frequent blanching, she has elected not to receive further injections.

  17. Connecting Hospitalized Patients with Their Families: Case Series and Commentary

    Directory of Open Access Journals (Sweden)

    Kourosh Parsapour

    2011-01-01

    Full Text Available The overall aim of this project was to ascertain the utilization of a custom-designed telemedicine service for patients to maintain close contact (via videoconference with family and friends during hospitalization. We conducted a retrospective chart review of hospitalized patients (primarily children with extended hospital length of stays. Telecommunication equipment was used to provide videoconference links from the patient's bedside to friends and family in the community. Thirty-six cases were managed during a five-year period (2006 to 2010. The most common reasons for using Family-Link were related to the logistical challenges of traveling to and from the hospital—principally due to distance, time, family commitments, and/or personal cost. We conclude that videoconferencing provides a solution to some barriers that may limit family presence and participation in care for hospitalized patients, and as a patient-centered innovation is likely to enhance patient and family satisfaction.

  18. Safety of escitalopram in pregnancy: a case series

    Directory of Open Access Journals (Sweden)

    Bellantuono C

    2013-09-01

    Full Text Available Cesario Bellantuono, Francesca Bozzi, Laura Orsolini Psychiatric Unit and DEGRA Center, United Hospital and Academic Department of Experimental and Clinical Medicine, Polytechnic University of Marche, Ancona, Italy Background: The aim of this paper is to report maternal and neonatal outcomes in pregnant women treated with escitalopram during pregnancy and breastfeeding. Methods: Women enrolled in the DEGRA Database at the Clinic of Affective Disorders in Pregnancy and Postpartum in Italy, treated during pregnancy with escitalopram and followed up throughout pregnancy, were included in this study. All patients provided written informed consent and the study was approved by the local ethics committee. Psychiatric diagnoses were assessed using the Structured Clinical Interview for DSM-IV (Diagnostic and Statistical Manual of Mental Disorders - Fourth Edition Axis I Disorders and symptoms were assessed using the Hamilton Rating Scale for Depression (17 items and Hamilton Rating Scale for Anxiety (14 items. Clinical and sociodemographic characteristics as well as maternal and neonatal outcomes were recorded. Results: The case histories of seven pregnant women treated for depression and/or anxiety disorders with escitalopram were reported. Four women were also treated with benzodiazepines. All pregnancies were full-term and all newborns had normal Apgar scores. There were no major malformations or miscarriages following exposure to escitalopram. Mild withdrawal syndrome was reported only in a newborn who was also exposed to a benzodiazepine. Two infants exposed to escitalopram during breastfeeding did not show any health problems. Conclusion: Our experience with use of escitalopram in pregnant women did not reveal any maternal or neonatal concerns. However, considering the few cases analyzed and the paucity of published literature, no conclusions can be drawn on its safety profile in pregnancy and breastfeeding. Keywords: escitalopram, pregnancy

  19. Unani Treatment Decreased Fibrosis and Improved Liver Functions in Decompensated Cirrhosis of Liver: A Case Series

    Directory of Open Access Journals (Sweden)

    Akhtar Siddiqui

    2016-03-01

    Full Text Available At present, liver transplantation remains the only curative option for the patients with cirrhosis and end-stage liver diseases. The survival rate and recurrent diseases remain the major issues in the patient post-transplantation. Unani medicine is one of the oldest traditional systems of medicine which has been treating chronic liver diseases and cirrhosis (Talayyaful-Kabid for centuries. The current study aimed to assess the impact of Unani treatment on decompensated cirrhosis and collect data to warrant further clinical trials. Authors conducted a case series on five patients with decompensated cirrhosis and portal hypertension. The disease was confirmed through FibroScan and ultrasound and treated with Unani treatment orally for seven months. Results were evaluated based on FibroScan, liver function test (LFT, EuroQol-5D (EQ5D, Child-Pugh and TTO-TIME (trade-off question. Significant improvements in LFT, fibrosis and quality of life were achieved in the studied patients. The literature related to the herbal constituents of chief medicines used to treat in this case was reviewed. The herbs proved their potential anti-oxidative, anti-inflammatory, hepato-protective, immuno-modulator and antiviral activities, suggesting plausible mechanisms of action in the cases. The preliminary findings indicated the potential therapeutic role of Unani treatment in decompensated cirrhosis. Clinical trials should be conducted to explore further therapeutic potential of Unani treatment in decompensated cirrhosis.

  20. Diagnosis of pericardial cysts using diffusion weighted magnetic resonance imaging: A case series

    Directory of Open Access Journals (Sweden)

    Mousavi Negareh

    2011-09-01

    Full Text Available Abstract Introduction Congenital pericardial cysts are benign lesions that arise from the pericardium during embryonic development. The diagnosis is based on typical imaging features, but atypical locations and signal magnetic resonance imaging sequences make it difficult to exclude other lesions. Diffusion-weighted magnetic resonance imaging is a novel method that can be used to differentiate tissues based on their restriction to proton diffusion. Its use in differentiating pericardial cysts from other pericardial lesions has not yet been described. Case presentation We present three cases (a 51-year-old Caucasian woman, a 66-year-old Caucasian woman and a 77-year-old Caucasian woman with pericardial cysts evaluated with diffusion-weighted imaging using cardiac magnetic resonance imaging. Each lesion demonstrated a high apparent diffusion coefficient similar to that of free water. Conclusion This case series is the first attempt to investigate the utility of diffusion-weighted magnetic resonance imaging in the assessment of pericardial cysts. Diffusion-weighted imaging may be a useful noninvasive diagnostic tool for pericardial cysts when conventional imaging findings are inconclusive.

  1. Prospective small bowel mucosal assessment immediately after chemoradiotherapy of unresectable locally advanced pancreatic cancer using capsule endoscopy: a case series

    OpenAIRE

    Yamashina, Takeshi; Takada, Ryoji; Uedo, Noriya; Akasaka, Tomofumi; Hanaoka, Noboru; Takeuchi, Yoji; Higashino, Koji; Ioka, Tatsuya; Ishihara, Ryu; Teshima, Teruki; Nishiyama, Kinji; Iishi, Hiroyasu

    2016-01-01

    In this case series, three consecutive patients with unresectable locally advanced pancreatic cancer (ULAPC) underwent capsule endoscopy (CE) before and after chemoradiotherapy (CRT) to evaluate duodenal and jejunal mucosa, and to examine the relationship between CE findings and dose distribution. CE after CRT showed duodenitis and proximal jejunitis in all three patients. The most inflamed region was the third part of the duodenum, and in dose distribution, this was the closest region to the...

  2. Longitudinal Deformation of Pulmonary Artery: A Case Series Study

    Directory of Open Access Journals (Sweden)

    Ali Hosseinsabet

    2013-12-01

    Full Text Available Objectives:: In this study, pulmonary artery longitudinal deformation was evaluated and attempted to clarify pulmonary artery deformation. Methods:: Eight healthy men and seven healthy women with structurally normal hearts were enrolled. In the parasternal short axis view at the aortic valve level, longitudinal axis of pulmonary artery was obtained and color coded Doppler myocardial imaging applied. Results:: The systolic strain was positive in most the pulmonary segments, velocity and strain rate waves had three defined peaks, one positive in systole and two negative in diastole. Conclusions:: This study revealed for first time, deformation pattern of pulmonary artery by color coded Doppler myocardial imaging and can be basis for future researches in cardiopulmonary diseases.

  3. Anaesthesia for parturients with severe cystic fibrosis: a case series.

    LENUS (Irish Health Repository)

    Deighan, M

    2014-02-01

    Cystic fibrosis affects 1 in 1600-2500 live births and is inherited in an autosomal recessive manner. It primarily involves the respiratory, gastrointestinal and reproductive tracts, with impaired clearance of, and obstruction by, increasingly viscous secretions. Severe respiratory disease, diabetes and gastro-oesophageal reflux may result. Improvements in medical management and survival of cystic fibrosis patients means more are committing to pregnancies. Although guidance for anaesthesia in this patient group is available, management and outcome data associated with more severe cases are sparse. Patients with severe cystic fibrosis require multidisciplinary input and should be managed in a tertiary referral centre. Close monitoring of respiratory function and preoperative optimisation during pregnancy are mandatory. The risk of preterm labour and delivery is increased. Pregnancy and delivery can be managed successfully, even in patients with FEV1 <40% predicted. Neuraxial anaesthesia and analgesia should be the technique of choice for delivery. Postoperative care should be carried out in a critical care setting with the provision of postoperative ventilation if necessary.

  4. Fatal Cerebral Air Embolism: A Case Series and Literature Review

    Science.gov (United States)

    Reddy, Pavithra; Khaja, Misbahuddin

    2016-01-01

    Cerebral air embolism (CAE) is an infrequently reported complication of routine medical procedures. We present two cases of CAE. The first patient was a 55-year-old male presenting with vomiting and loss of consciousness one day after his hemodialysis session. Physical exam was significant for hypotension and hypoxia with no focal neurologic deficits. Computed tomography (CT) scan of head showed gas in cerebral venous circulation. The patient did not undergo any procedures prior to presentation, and his last hemodialysis session was uneventful. Retrograde rise of venous air to the cerebral circulation was the likely mechanism for venous CAE. The second patient was a 46-year-old female presenting with fever, shortness of breath, and hematemesis. She was febrile, tachypneic, and tachycardic and required intubation and mechanical ventilation. An orogastric tube inserted drained 2500 mL of bright red blood. Flexible laryngoscopy and esophagogastroduodenoscopy were performed. She also underwent central venous catheter placement. CT scan of head performed the next day due to absent brain stem reflexes revealed intravascular air within cerebral arteries. A transthoracic echocardiogram with bubble study ruled out patent foramen ovale. The patient had a paradoxical CAE in the absence of a patent foramen ovale. PMID:27635266

  5. Lassa fever presenting as acute abdomen: a case series.

    Science.gov (United States)

    Dongo, Andrew E; Kesieme, Emeka B; Iyamu, Christopher E; Okokhere, Peter O; Akhuemokhan, Odigie C; Akpede, George O

    2013-01-01

    Lassa fever, an endemic zoonotic viral infection in West Africa, presents with varied symptoms including fever, vomiting, retrosternal pain, abdominal pain, sore-throat, mucosal bleeding, seizures and coma. When fever and abdominal pain are the main presenting symptoms, and a diagnosis of acute abdomen is entertained, Lassa fever is rarely considered in the differential diagnosis, even in endemic areas. Rather the diagnosis of Lassa fever is suspected only after surgical intervention. Therefore, such patients often undergo unnecessary surgery with resultant delay in the commencement of ribavirin therapy. This increases morbidity and mortality and the risk of nosocomial transmission to hospital staff. We report 7 patients aged between 17 months and 40 years who had operative intervention for suspected appendicitis, perforated typhoid ileitis, intussuception and ruptured ectopic pregnancy after routine investigations. All seven were post-operatively confirmed as Lassa fever cases. Four patients died postoperatively, most before commencement of ribavirin, while the other three patients eventually recovered with appropriate antibiotic treatment including intravenous ribavirin. Surgeons working in West Africa should include Lassa fever in the differential diagnosis of acute abdomen, especially appendicitis. The presence of high grade fever, proteinuria and thrombocytopenia in patients with acute abdomen should heighten the suspicion of Lassa fever. Prolonged intra-operative bleeding should not only raise suspicion of the disease but also serve to initiate precautions to prevent nosocomial transmission. PMID:23597024

  6. Lassa fever presenting as acute abdomen: a case series

    Science.gov (United States)

    2013-01-01

    Lassa fever, an endemic zoonotic viral infection in West Africa, presents with varied symptoms including fever, vomiting, retrosternal pain, abdominal pain, sore-throat, mucosal bleeding, seizures and coma. When fever and abdominal pain are the main presenting symptoms, and a diagnosis of acute abdomen is entertained, Lassa fever is rarely considered in the differential diagnosis, even in endemic areas. Rather the diagnosis of Lassa fever is suspected only after surgical intervention. Therefore, such patients often undergo unnecessary surgery with resultant delay in the commencement of ribavirin therapy. This increases morbidity and mortality and the risk of nosocomial transmission to hospital staff. We report 7 patients aged between 17 months and 40 years who had operative intervention for suspected appendicitis, perforated typhoid ileitis, intussuception and ruptured ectopic pregnancy after routine investigations. All seven were post-operatively confirmed as Lassa fever cases. Four patients died postoperatively, most before commencement of ribavirin, while the other three patients eventually recovered with appropriate antibiotic treatment including intravenous ribavirin. Surgeons working in West Africa should include Lassa fever in the differential diagnosis of acute abdomen, especially appendicitis. The presence of high grade fever, proteinuria and thrombocytopenia in patients with acute abdomen should heighten the suspicion of Lassa fever. Prolonged intra-operative bleeding should not only raise suspicion of the disease but also serve to initiate precautions to prevent nosocomial transmission. PMID:23597024

  7. Gastroparesis secondary to a demyelinating disease: a case series

    Directory of Open Access Journals (Sweden)

    Bonino John

    2007-01-01

    Full Text Available Abstract Background Gastroparesis has a number of etiologies. The main ones are secondary to a complication from diabetes mellitus, related to post vagotomy or post gastric surgical resections, or idiopathic when the etiology is unclear. Gastroparesis secondary to a demyelinating disease of the brain is unusual. Case presentation A 22-year-old woman was referred for acute onset of intractable nausea and vomiting. She also had cerebellar deficits, dysphagia and paresthesias. Magnetic resonance imaging (MRI of the brain revealed an isolated area of demyelination in the medullary region. Another 24-year-old woman had a similar presentation with right hemiplegia and MRI of the brain revealed a distal medullary region. Both these patients had an abnormal gastric emptying test. Gastroparesis and neurological deficits improved with intravenous corticosteroids. While the former patient has had no further recurrences, the latter patient developed multiple sclerosis within three months of presentation. Conclusion A demyelinating disease is a rare cause gastropareis, but should be suspected when symptoms of gastroparesis are associated with neurological deficits. MRI might help in the diagnosis and intravenous coriticosteroids can address the underlying disease process and improve gastric emptying, especially when used early during the course of the disease.

  8. Gastroparesis secondary to a demyelinating disease: a case series

    Science.gov (United States)

    Reddymasu, Savio C; Bonino, John; McCallum, Richard W

    2007-01-01

    Background Gastroparesis has a number of etiologies. The main ones are secondary to a complication from diabetes mellitus, related to post vagotomy or post gastric surgical resections, or idiopathic when the etiology is unclear. Gastroparesis secondary to a demyelinating disease of the brain is unusual. Case presentation A 22-year-old woman was referred for acute onset of intractable nausea and vomiting. She also had cerebellar deficits, dysphagia and paresthesias. Magnetic resonance imaging (MRI) of the brain revealed an isolated area of demyelination in the medullary region. Another 24-year-old woman had a similar presentation with right hemiplegia and MRI of the brain revealed a distal medullary region. Both these patients had an abnormal gastric emptying test. Gastroparesis and neurological deficits improved with intravenous corticosteroids. While the former patient has had no further recurrences, the latter patient developed multiple sclerosis within three months of presentation. Conclusion A demyelinating disease is a rare cause gastropareis, but should be suspected when symptoms of gastroparesis are associated with neurological deficits. MRI might help in the diagnosis and intravenous coriticosteroids can address the underlying disease process and improve gastric emptying, especially when used early during the course of the disease. PMID:17266755

  9. Mechanical thrombectomy for ischaemic stroke: the first UK case series.

    Directory of Open Access Journals (Sweden)

    Nasar Ahmad

    Full Text Available BACKGROUND AND PURPOSE: Endovascular treatments have the potential to accelerate reperfusion in acute ischaemic stroke with large vessel occlusion. In the UK only a few stroke centres offer this interventional option. The University Hospital of North Staffordshire (UHNS has treated the largest number of cases in the UK. Results of the first 106 endovascular treatments (EVT are presented here. METHODS: All patients treated with EVT (intra-arterial thrombolysis (IAT, mechanical thrombectomy (MT or both, or an attempt at intervention for acute stroke at UHNS, Stoke-on-Trent, UK, were entered into a prospective register. Baseline demographic and clinical data, the National Institutes for Health Stroke Scale (NIHSS, imaging results including Thrombolysis in Cerebral Infarction (TICI score, and complications were recorded. Mortality, and modified Rankin score (mRS were assessed at 90 days. RESULTS: From December 2009 to January 2013 106 patients (mean age 64 years, median baseline NIHSS 18 were treated with EVT (thrombectomy ± IAT 83%, IAT alone 13%, neither 4%. Seventy-eight per cent of occlusions were in the anterior circulation. Intravenous bridging thrombolysis was performed in 81%. Revascularization was successful (TICI 2b/3 in 84%. The median time from stroke onset to the end of the procedure was 6 h 03 min. A good outcome (mRS ≤ 2 at 90 days was achieved in 48% with a mortality of 15%. Fatal or nonfatal symptomatic intracranial haemorrhage (sICH within 10 days occurred in 9%. The median length of stay was 14 days (31% discharged home ≤ 7 days. CONCLUSIONS: EVT led to good clinical outcomes in almost 50% of patients with severe strokes.

  10. Improvement in hearing after chiropractic care: a case series

    Directory of Open Access Journals (Sweden)

    Di Duro Joseph O

    2006-01-01

    Full Text Available Abstract Background The first chiropractic adjustment given in 1895 was reported to have cured deafness. This study examined the effects of a single, initial chiropractic visit on the central nervous system by documenting clinical changes of audiometry in patients after chiropractic care. Case presentation Fifteen patients are presented (9 male, 6 female with a mean age of 54.3 (range 34–71. A Welch Allyn AudioScope 3 was used to screen frequencies of 1000, 2000, 4000 and 500 Hz respectively at three standard decibel levels 20 decibels (dB, 25 dB and 40 dB, respectively, before and immediately after the first chiropractic intervention. Several criteria were used to determine hearing impairment. Ventry & Weinstein criteria of missing one or more tones in either ear at 40 dB and Speech-frequency criteria of missing one or more tones in either ear at 25 dB. All patients were classified as hearing impaired though greater on the right. At 40 dB using the Ventry & Weinstein criteria, 6 had hearing restored, 7 improved and 2 had no change. At 25 dB using the Speech-frequency criteria, none were restored, 11 improved, 4 had no change and 3 missed a tone. Conclusion A percentage of patients presenting to the chiropractor have a mild to moderate hearing loss, most notably in the right ear. The clinical progress documented in this report suggests that manipulation delivered to the neuromusculoskeletal system may create central plastic changes in the auditory system.

  11. Intestinal Infarction Through Arterial Vascular Obstruction - Case Series from 1st and 3rd Surgery Clinics Cluj-Napoca.

    Science.gov (United States)

    Jeican, Ionuţ Isaia; Mocan, Mihaela; Gheban, Dan

    2016-01-01

    This article presents a case series of intestinal infarction through obstruction of superior mesenteric artery - two cases of acute mesenteric artery embolism, two cases of acute mesenteric artery thrombosis and a case of volvulus.

  12. Methamphetamine Related Radiculopathy: Case Series and Review of Literature

    Directory of Open Access Journals (Sweden)

    Mohsen Foroughipour

    2013-06-01

    Full Text Available Background: Peripheral nervous injury and neuromuscular complications from methamphetamine abuse has not been reported. The mechanism is not yet identified. Methods: Eight patients with lower extremity weakness following methamphetamine abuse were reported during December 2009 to May 2010. Results: Patients presented with lower extremity weakness. All patients were co-abusers of methamphetamine and opioids. Other clinical manifestations comprised of distal paresthesia of the lower extremities with progression to proximal portions, with minimal sensory involvement in the distal of the lower extremities. Electrodiagnostic findings were consistent with lumbosacral Radiculopathy. Vital signs were unremarkable and all laboratory tests were within normal limits. Follow-up examination after three months showed improvement of weakness in 3 patients. Conclusion: For patients with a history of illicit drug abuse and acute neuromuscular weakness, methamphetamine or heroin toxicity should be taken into account. Hence, urine morphine and amphetamine/ methamphetamine tests should be performed and serum lead and thallium levels should be evaluated. In addition, rhabdomyolysis and myoglobinuria should be worked up.

  13. Rituximab Desensitization in Pediatric Patients: Results of a Case Series

    Science.gov (United States)

    Lee, Joyce P.; Platt, Craig D.

    2016-01-01

    Rituximab is a monoclonal antibody (mAb) primarily used to treat oncologic and autoinflammatory conditions. Although hypersensitivity reactions (HSRs) and desensitization protocols to mAbs have been well described in adults, the experience in the pediatric population is very limited. We sought to determine the safety and efficacy of desensitization to rituximab in the pediatric population at our institution. We retrospectively reviewed the experience with HSRs and desensitization to rituximab during a 5-year period in our tertiary care pediatric center, including reaction evaluation, premedication regimens, and desensitization procedures and protocols. A total of 17 desensitizations to rituximab were performed in three patients. A 14-year-old patient underwent successful desensitization to rituximab using a published adult protocol without incident. Two younger patients (ages 7 years and 23 months) experienced significant reactions during initial desensitization attempts. Therefore, we designed a modified desensitization protocol to rituximab, with particular attention to the rate of infusion as mg/kg/h. This new patient weight-based protocol was successfully used in a total of 13 desensitizations in these two patients. Desensitization to rituximab was a safe and effective procedure in our pediatric population. We present a new patient weight-based desensitization protocol for pediatric patients who develop HSRs to rituximab, with particular usefulness for younger pediatric patients and potential utility in pediatric patients with HSRs to other mAbs.

  14. Healthcare-Associated Infective Endocarditis: a Case Series in a Referral Hospital from 2006 to 2011

    Directory of Open Access Journals (Sweden)

    Oslan Francischetto

    2014-10-01

    Full Text Available Background: Healthcare-associated infective endocarditis (HCA-IE, a severe complication of medical care, shows a growing incidence in literature. Objective: To evaluate epidemiology, etiology, risk factors for acquisition, complications, surgical treatment, and outcome of HCA-IE. Methods: Observational prospective case series study (2006-2011 in a public hospital in Rio de Janeiro. Results: Fifty-three patients with HCA-IE from a total of 151 cases of infective endocarditis (IE were included. There were 26 (49% males (mean age of 47 ± 18.7 years, 27 (51% females (mean age of 42 ± 20.1 years. IE was acute in 37 (70% cases and subacute in 16 (30% cases. The mitral valve was affected in 19 (36% patients and the aortic valve in 12 (36%; prosthetic valves were affected in 23 (43% patients and native valves in 30 (57%. Deep intravenous access was used in 43 (81% cases. Negative blood cultures were observed in 11 (21% patients, Enterococcus faecalis in 10 (19%, Staphylococcus aureus in 9 (17%, and Candida sp. in 7 (13%. Fever was present in 49 (92% patients, splenomegaly in 12 (23%, new regurgitation murmur in 31 (58%, and elevated C-reactive protein in 44/53 (83%. Echocardiograms showed major criteria in 46 (87% patients, and 34 (64% patients were submitted to cardiac surgery. Overall mortality was 17/53 (32%. Conclusion: In Brazil HCA-IE affected young subjects. Patients with prosthetic and native valves were affected in a similar proportion, and non-cardiac surgery was an infrequent predisposing factor, whereas intravenous access was a common one. S. aureus was significantly frequent in native valve HCA-IE, and overall mortality was high.

  15. Contribution of arthroscopy in case of septic appearance arthritis of the wrist: a nine cases series.

    Science.gov (United States)

    Hariri, A; Lebailly, F; Zemirline, A; Hendriks, S; Facca, S; Liverneaux, P

    2013-09-01

    Septic arthritis of the wrist is a diagnostic and therapeutic emergency. Synovectomy and lavage by arthrotomy is often followed by stiffness. The purpose of this study was to evaluate the diagnostic and therapeutic contribution of emergency arthroscopic synovectomy with intraarticular lavage. Nine patients were operated on for wrist pathology with septic appearance. All had signs of local inflammation, three showed locoregional inflammation, three were febrile. In one patient several joints were involved. Seven patients presented with inflammatory or degenerative arthritis. All patients underwent emergency surgery using radiocarpal joint puncture, arthroscopic exploration, intraarticular lavage and synovectomy at both the radiocarpal and midcarpal joints. The results were evaluated by pain, Quick DASH, grip strength, and wrist range of motion. In three cases, joint fluid appeared clear, in three it was turbid, and in three purulent. Gram stain and culture revealed bacteria in four cases. Synovitis was radiocarpal four times, radiocarpal and midcarpal once. In one case, there was radiocarpal and midcarpal chondritis. Average pain was 5.3/10 preoperatively and 2/10 at the last clinical follow-up visit. Mean grip strength was 23.3 kg on the involved side vs. 33.5 kg on the opposite one. Mean flexion was 55° for the involved wrist vs. 68°; mean extension was 52° for the affected wrist vs. 59°. No patient was reoperated on. In all cases, there was no sign of local inflammation, regional lymphadenopathy or systemic infection at the last follow-up. One patient died of colon metastatic cancer. Another patient developed a severe Complex Regional Pain Syndrome type I (CRPS1). Our results suggest three principles of management of wrist arthritis with septic appearance: extended surgical indication, emergency operation and arthroscopic procedure.

  16. Cerebral Venous-Sinus Thrombosis: A Case Series Analysis

    Directory of Open Access Journals (Sweden)

    Nahid Ashjazadeh

    2011-09-01

    Full Text Available Background: Cerebral venous-sinus thrombosis is an uncommon form but important cause of stroke, especially in young-aged women. Methods: We performed a retrospective descriptive-analytical study in which 124 patients with cerebral venous-sinus thrombosis, who referred to Nemazee Hospital, Shiraz University of Medical Sciences from January 2000 to March 2008, were included, and their demographic, etiologic, radiological and prognostic characteristics were evaluated. Results: The patients' mean age was 34.01±10.25. Eighty seven (70.16% were women and 37 (29.83% were men. The most frequent clinical manifestations were headache, papilledema and seizures. Fifty seven (65.51% women took oral contraceptive pills. Twenty of 57 women (35.08% took the pill longer than one month to be able to fast in Ramadan or perform the Hajj ceremonies. In the mean time they developed cerebral venous-sinus thrombosis. Superior sagital sinus, with or without lateral sinuses, was the most involved area (70.96%. High mortality and morbidity rates (14.51% and 35.48%, respectively were found in patients. Poor prognostic factors at the time of admission were stupor and coma (P=0.001 and evidence of hemorrhage in primary CT scan (P=0.005. Conclusion: Taking oral contraceptive pills was a main factor associated with cerebral venous-sinus thrombosis. Clinical manifestations, prognostic factors, common involved sinuses and image findings of this study were similar to those of other studies. Health care policy makers should design a plan to warn susceptible women of the risk of cerebral venous-sinus thrombosis, and to educate them the ways to prevent it

  17. Morgellons disease, illuminating an undefined illness: a case series

    Directory of Open Access Journals (Sweden)

    Harvey William T

    2009-07-01

    Full Text Available Abstract Introduction This review of 25 consecutive patients with Morgellons disease (MD was undertaken for two primary and extremely fundamental reasons. For semantic accuracy, there is only one "proven" MD patient: the child first given that label. The remainder of inclusive individuals adopted the label based on related descriptions from 1544 through 1884, an internet description quoted from Sir Thomas Browne (1674, or was given the label by practitioners using similar sources. Until now, there has been no formal characterization of MD from detailed examination of all body systems. Our second purpose was to differentiate MD from Delusions of Parasitosis (DP, another "informal" label that fit most of our MD patients. How we defined and how we treated these patients depended literally on factual data that would determine outcome. How they were labeled in one sense was irrelevant, except for the confusing conflict rampant in the medical community, possibly significantly skewing treatment outcomes. Case presentation Clinical information was collected from 25 of 30 consecutive self-defined patients with Morgellons disease consisting of laboratory data, medical history and physical examination findings. Abnormalities were quantified and grouped by system, then compared and summarized, but the numbers were too small for more complex mathematical analysis. The quantification of physical and laboratory abnormalities allowed at least the creation of a practical clinical boundary, separating probable Morgellons from non-Morgellons patients. All the 25 patients studied meet the most commonly used DP definitions. Conclusions These data suggest Morgellons disease can be characterized as a physical human illness with an often-related delusional component in adults. All medical histories support that behavioral aberrancies onset only after physical symptoms. The identified abnormalities include both immune deficiency and chronic inflammatory markers that

  18. Aortic complications following pediatric heart transplantation: A case series and review

    Directory of Open Access Journals (Sweden)

    Sean M Lang

    2016-01-01

    Full Text Available Aortic complications occur rarely after pediatric orthotopic heart transplantation, but are typically accompanied by catastrophic events. We describe the three cases of major aortic complications in our experience of 329 pediatric heart transplants. This case series and review highlight the important risk factors for aortic complications after heart transplantation.

  19. Clinical experiences of delayed contrast enhancement with cardiac computed tomography: case series

    OpenAIRE

    Sidhu Manavjot S; Ghoshhajra Brian B; Uthamalingam Shanmugam; Kilcullen Niamh; Engel Leif-Christopher; Medina Hector M; Venkatesh Vikram; Vorasettakarnkij Yongkasem; Hoffmann Udo; Cury Ricardo C; Abbara Suhny; Brady Thomas J

    2013-01-01

    Abstract Background Myocardial delayed enhancement (MDE) by gadolinium-enhanced cardiac MRI is well established for myocardial scar assessment in ischemic and non-ischemic heart disease. The role of MDE by cardiac CT (CT-MDE) is not yet defined. Findings We reviewed all clinical cases of CT-MDE at a tertiary referral center to present the cases as a case series. All clinical cardiac CT exams which utilized CT-MDE imaging between January 1, 2005 and October 1, 2010 were collected as a series a...

  20. Values, Inquiry, and Education. CSE Monograph Series in Evaluation, 9.

    Science.gov (United States)

    Gideonse, Hendrik, Ed.; And Others

    This edited volume contains 16 social science-related educational research articles based on papers presented at the 1979 annual meeting of the American Educational Research Association (AERA). The articles and associated commentary are organized according to six symposia held at the meeting--anthropology, evaluation, history, political science,…

  1. A Videotape Series for Teaching Physicians to Evaluate Sexually Abused Children

    Science.gov (United States)

    Jones, Jerry G.; Garrett, Judy; Worthington, Toss

    2004-01-01

    A free videotape subscription series was utilized to increase the knowledge of general physicians in clinical practice about the medical evaluation of sexually abused children. Of the 65 physicians who requested the first tape, 39 (60%) completed it. Fourteen of the 39 physicians who completed the first tape (36%) completed the 5-tape series.…

  2. Issues with the "Time for English" Textbook Series at Egyptian Primary Schools: An Evaluative Study

    Science.gov (United States)

    Abdallah, Mahmoud Mohammad Sayed

    2016-01-01

    This study mainly aims at evaluating "Time for English", a new English language-learning (ELL) textbook series currently taught at mainstream Egyptian primary schools. This involves: (1) identifying--from senior and expert language teachers' perspectives--to what extent the textbook series (primary one to six) conform with the national…

  3. Pediatric and staff dose evaluation in fluoroscopy upper gastrointestinal series

    Energy Technology Data Exchange (ETDEWEB)

    Filipov, Danielle; Nascimento, Eduarda X. do; Lacerda, Camila M., E-mail: diilipov@utfpr.edu.br [Universidade Tecnologica Federal do Parana (UFTPR), Curitiba, PR (Brazil); Schelin, Hugo R.; Ledesma, Jorge A.; Denyak, Valeriy; Legnani, Adriano, E-mail: ledesmajorgealberto@gmail.com [Instituto de Pesquisa Pele Pequeno Principe, Curitiba, PR (Brazil)

    2014-07-01

    Fluoroscopy upper GI series are widely used for the diagnosis of gastroesophageal reflux disease in children. Pediatric radiological procedures bring concern due to the high life expectancy and radiosensitivity on children, as well as the risks to the exposed staff Important studies present the mean KAP values on patients and the European Commission (EC) recommends specific techniques for these procedures. For the occupational expositions, staffs doses must be within the annual limit, according to the CNEN 3.01. Based on those data, the aims of the current study are: analyzing the upper GI procedure; determining the KAP on the patient and estimating the annual equivalent dose on the staff's crystalline. LiF :Mg,Ti TLDs were positioned on the patient upper chest center, so that the entrance surface air kerma could be determined. The field size on the patient s surface and the kerma were multiplied so that the KAP was obtained. LiF:Mg,Cu,P dosimeters were used to estimate the equivalent dose on the staff s crystalline. The results showed discrepancy in the kVp range and in the exposure time when compared to the EC data. The mean KAP values for the 0-1,1-3 and 3-10 years old patients were, respectively: 102 ± 19 cGy.cm2, 142 ± 25 cGy.cm2 and 323 ± 39 cGy.cm2; which are higher than the KAPs presented in the studies used for comparison. The estimated annual equivalent dose in the staff s crystalline would be approximately 85% higher than the limit set by the CNEN. Analyzing the data, it becomes clear that an optimization implementation is necessary in order to reduce the radiation levels. (author)

  4. Applications of time-series analysis to mood fluctuations in bipolar disorder to promote treatment innovation: a case series.

    Science.gov (United States)

    Holmes, E A; Bonsall, M B; Hales, S A; Mitchell, H; Renner, F; Blackwell, S E; Watson, P; Goodwin, G M; Di Simplicio, M

    2016-01-01

    Treatment innovation for bipolar disorder has been hampered by a lack of techniques to capture a hallmark symptom: ongoing mood instability. Mood swings persist during remission from acute mood episodes and impair daily functioning. The last significant treatment advance remains Lithium (in the 1970s), which aids only the minority of patients. There is no accepted way to establish proof of concept for a new mood-stabilizing treatment. We suggest that combining insights from mood measurement with applied mathematics may provide a step change: repeated daily mood measurement (depression) over a short time frame (1 month) can create individual bipolar mood instability profiles. A time-series approach allows comparison of mood instability pre- and post-treatment. We test a new imagery-focused cognitive therapy treatment approach (MAPP; Mood Action Psychology Programme) targeting a driver of mood instability, and apply these measurement methods in a non-concurrent multiple baseline design case series of 14 patients with bipolar disorder. Weekly mood monitoring and treatment target data improved for the whole sample combined. Time-series analyses of daily mood data, sampled remotely (mobile phone/Internet) for 28 days pre- and post-treatment, demonstrated improvements in individuals' mood stability for 11 of 14 patients. Thus the findings offer preliminary support for a new imagery-focused treatment approach. They also indicate a step in treatment innovation without the requirement for trials in illness episodes or relapse prevention. Importantly, daily measurement offers a description of mood instability at the individual patient level in a clinically meaningful time frame. This costly, chronic and disabling mental illness demands innovation in both treatment approaches (whether pharmacological or psychological) and measurement tool: this work indicates that daily measurements can be used to detect improvement in individual mood stability for treatment innovation (MAPP

  5. Applications of time-series analysis to mood fluctuations in bipolar disorder to promote treatment innovation: a case series.

    Science.gov (United States)

    Holmes, E A; Bonsall, M B; Hales, S A; Mitchell, H; Renner, F; Blackwell, S E; Watson, P; Goodwin, G M; Di Simplicio, M

    2016-01-26

    Treatment innovation for bipolar disorder has been hampered by a lack of techniques to capture a hallmark symptom: ongoing mood instability. Mood swings persist during remission from acute mood episodes and impair daily functioning. The last significant treatment advance remains Lithium (in the 1970s), which aids only the minority of patients. There is no accepted way to establish proof of concept for a new mood-stabilizing treatment. We suggest that combining insights from mood measurement with applied mathematics may provide a step change: repeated daily mood measurement (depression) over a short time frame (1 month) can create individual bipolar mood instability profiles. A time-series approach allows comparison of mood instability pre- and post-treatment. We test a new imagery-focused cognitive therapy treatment approach (MAPP; Mood Action Psychology Programme) targeting a driver of mood instability, and apply these measurement methods in a non-concurrent multiple baseline design case series of 14 patients with bipolar disorder. Weekly mood monitoring and treatment target data improved for the whole sample combined. Time-series analyses of daily mood data, sampled remotely (mobile phone/Internet) for 28 days pre- and post-treatment, demonstrated improvements in individuals' mood stability for 11 of 14 patients. Thus the findings offer preliminary support for a new imagery-focused treatment approach. They also indicate a step in treatment innovation without the requirement for trials in illness episodes or relapse prevention. Importantly, daily measurement offers a description of mood instability at the individual patient level in a clinically meaningful time frame. This costly, chronic and disabling mental illness demands innovation in both treatment approaches (whether pharmacological or psychological) and measurement tool: this work indicates that daily measurements can be used to detect improvement in individual mood stability for treatment innovation (MAPP).

  6. Shrinking lung syndrome in systemic lupus erythematosus: A case series and review of the literature.

    Science.gov (United States)

    Borrell, Helena; Narváez, Javier; Alegre, Juan José; Castellví, Ivan; Mitjavila, Francesca; Aparicio, María; Armengol, Eulàlia; Molina-Molina, María; Nolla, Joan M

    2016-08-01

    Shrinking lung syndrome (SLS) is a rare and less known complication mainly associated with systemic lupus erythematosus (SLE). In this study, we analyze the clinical features, investigation findings, approaches to management, and outcome in a case series of 9 adult patients with SLE and SLS diagnosed during a 35-year period in 3 referral tertiary care hospitals in Spain. Additionally, we reviewed 80 additional cases previously reported (PubMed 1965-2015). These 80 cases, together with our 9 patients, form the basis of the present analysis.The overall SLS prevalence in our SLE population was 1.1% (9/829). SLS may complicate SLE at any time over its course, and it usually occurs in patients without previous or concomitant major organ involvement. More than half of the patients had inactive lupus according to SELENA-systemic lupus erythematosus disease activity index (SLEDAI) scores. Typically, it presents with progressive exertional dyspnea of variable severity, accompanied by pleuritic chest pain in 76% of the cases.An important diagnostic delay is common. The diagnostic tools that showed better yield for SLS detection are the imaging techniques (chest x-ray and high-resolution computed tomography) along with pulmonary and diaphragmatic function tests. Evaluation of diaphragm dome motion by M-mode ultrasonography and phrenic nerve conduction studies are less useful.There are no standardized guidelines for the treatment of SLS in SLE. The majority of patients were treated with medium or high doses of glucocorticoids. Several immunosuppressive agents have been used in conjunction with steroids either if the patient fails to improve or since the beginning of the treatment. Theophylline and beta-agonists, alone or in combination with glucocorticoids, have been suggested with the intent to increase diaphragmatic strength.The overall long-term prognosis was good. The great majority of patients had significant clinical improvement and stabilization, or mild to moderate

  7. Anomalous Left Main Coronary Artery: Case Series of Different Courses and Literature Review

    Directory of Open Access Journals (Sweden)

    Adam T. Marler

    2013-01-01

    Full Text Available Background. Congenital anomalies of the coronary arteries are a cause of sudden cardiac death. Of the known anatomic variants, anomalous origination of a coronary artery from an opposite sinus of Valsalva (ACAOS remains the main focus of debate. Case Series. We present three cases, all presenting to our facility within one week’s time, of patients with newly discovered anomalous origination of the left coronary artery from the right sinus of Valsalva (L-ACAOS. All patients underwent cardiac computed tomography for evaluation of coronary anatomy along with other forms of functional testing. Despite the high risk nature of two of the anomalies, the patients are being treated medically without recurrence of symptoms. Summary. After review of the literature, we have found that the risk of sudden cardiac death in patients with congenital coronary anomalies, even among variants considered the highest risk, may be overestimated. In addition, the exact prevalence of coronary anomalies in the general population is currently underestimated. A national coronary artery anomaly registry based on cardiac computed tomography and invasive coronary angiography data would be helpful in advancing our understanding of these cardiac peculiarities. The true prevalence of congenital coronary anomalies and overall risk of sudden cardiac death in this population are not well known. Surgical intervention remains the mainstay of therapy in certain patients though recent investigations into the pathophysiology of these abnormalities have shown that the risk of surgery may outweigh the minimal reduction in risk of sudden cardiac death.

  8. Neuroendocrine tumors of the lung: major radiologic findings in a series of 22 histopathologically confirmed cases

    Energy Technology Data Exchange (ETDEWEB)

    Santos, Marcel Koenigkam, E-mail: marcelk46@yahoo.com.br [Hospital das Clinicas da Faculdade de Medicina de Ribeirao Preto da Universidade de Sao Paulo (HCFMRP-USP), SP (Brazil); Department of Diagnostic and Interventional Radiology, Heidelberg University (Germany); Barreto, Andre Rodrigues Facanha [Clinica Radius, Clinica Sao Carlos Imagem and Santa Casa de Misericordia de Fortaleza, Fortaleza, CE (Brazil); Chagas Neto, Francisco Abaete [Program of Health Sciences Applied to the Locomotor System - Faculdade de Medicina de Ribeirao Preto da Universidade de Sao Paulo (FMRP-USP), Ribeirao Preto, SP (Brazil); Muglia, Valdair Francisco; Elias Junior, Jorge [Division of Radiology, Faculdade de Medicina de Ribeirao Preto da Universidade de Sao Paulo (FMRPUSP), Ribeirao Preto, SP (Brazil)

    2012-07-15

    Objective: To describe key imaging findings in a series of cases of primary neuroendocrine tumors of the lung (NTLs), with emphasis on computed tomography changes. Materials And Methods: Imaging studies of 22 patients (12 men, mean age 60 years) with histopathologically confirmed diagnosis, evaluated in the author's institution during the last five years were retrospectively reviewed by two radiologists, with findings being consensually described focusing on changes observed at computed tomography. Results: The authors have described five typical carcinoids, three atypical carcinoids, three large-cell neuroendocrine carcinomas (LCNCs), and 11 small-cell lung cancers (SCLCs). Only one typical carcinoid presented the characteristic appearance of central endobronchial nodule with distal pulmonary atelectasis, while the others were pulmonary nodules or masses. The atypical carcinoids corresponded to peripheral heterogeneous masses. One out of the three LCNCs was a peripheral homogeneous mass, while the others were ill-defined and heterogeneous. The 11 SCLCs corresponded to central, infiltrating and heterogeneous masses with secondary pleuropulmonary changes. Calcifications were absent both in LGNCs and SCLCs. Metastases were found initially and also at follow-up of all the cases of LCNCs and SCLCs. Conclusion: Although some imaging features may be similar, radiologic findings considered together with clinical information may play a relevant role in the differentiation of histological types of NTLs. (author)

  9. Surgery or radiotherapy for the treatment of bone hydatid disease: a retrospective case series

    Directory of Open Access Journals (Sweden)

    Zengru Xie

    2015-04-01

    Conclusion: This retrospective case series describes, for the first time, the clinical outcomes in a series of patients treated with radiotherapy for bone hydatid disease. Although no direct comparison between the treatment groups could be made due to methodological limitations of the study design, this study indicates that well-designed prospective randomized controlled clinical trials assessing radiotherapy may be warranted in patients with inoperable hydatid disease of the bones.

  10. Mechanical-property evaluation of a series of commercial tungsten alloys. Memorandum report

    Energy Technology Data Exchange (ETDEWEB)

    Bruchey, W.J.; Montiel, D.M.

    1987-06-01

    A series of commercially available tungsten alloys ranging in tungsten content from 75% to 95% were evaluated. Typical tensile and compressive engineering properties are reported. These tests were conducted in support of penetrator ballistic-test programs.

  11. Successful use of right unilateral ECT for catatonia: a case series.

    Science.gov (United States)

    Cristancho, Pilar; Jewkes, Delaina; Mon, Thetsu; Conway, Charles

    2014-03-01

    Catatonia is a neuropsychiatric syndrome involving motor signs in association with disorders of mood, behavior, or thought. Bitemporal electrode placement electroconvulsive therapy (ECT) is a proven effective treatment for catatonia, and this mode of ECT delivery is the preferred method of treatment in this condition. Studies in major depressive disorder have demonstrated that suprathreshold, nondominant (right) hemisphere, unilateral electrode placement ECT has fewer adverse effects, especially cognitive adverse effects, than bitemporal ECT. This case series describes the use of right unilateral (RUL) ECT in 5 patients with catatonia. Before ECT, all 5 patients in this series initially failed therapy with benzodiazepines and psychotropic medications. Each catatonic patient received a series of 8 to 12 RUL ECT in an every-other-day series. After ECT, 4 of the 5 patients had a full recovery from catatonia. One patient achieved only partial response to RUL ECT, and no additional benefit was obtained with bitemporal ECT. All patients in this case series tolerated RUL ECT without major adverse effects. This case series illustrates successful use of RUL ECT in patients with catatonia and adds to the early literature demonstrating its effective use in treating this complex condition.

  12. Canine small clear cell/T-zone lymphoma: clinical presentation and outcome in a retrospective case series.

    Science.gov (United States)

    Martini, V; Marconato, L; Poggi, A; Riondato, F; Aresu, L; Cozzi, M; Comazzi, S

    2016-08-01

    Published studies, taken together, suggest the existence of a single canine lymphoma entity, with a small clear cell appearance by cytological evaluation, a histopathological T-zone pattern and an aberrant CD45-negative T-cell phenotype, mostly characterized by long-term survival. We describe clinical presentation and outcome in a retrospective case series of canine small clear cell/T-zone lymphoma. Despite the reported predisposition of Golden retriever, this breed was not represented in our case series. Most dogs presented with stage V disease, whereas only few had clinical signs or peripheral cytopenias. Blood was almost always more infiltrated than bone marrow. Median survival confirmed the favourable prognosis described in literature, but a few dogs died within a short time. Also, a subgroup of dogs developed second malignancies, eventually leading to death. We did not investigate possible prognostic factors because of the wide variety in treatments, and further studies are needed to identify high-risk animals.

  13. Prospective small bowel mucosal assessment immediately after chemoradiotherapy of unresectable locally advanced pancreatic cancer using capsule endoscopy: a case series.

    Science.gov (United States)

    Yamashina, Takeshi; Takada, Ryoji; Uedo, Noriya; Akasaka, Tomofumi; Hanaoka, Noboru; Takeuchi, Yoji; Higashino, Koji; Ioka, Tatsuya; Ishihara, Ryu; Teshima, Teruki; Nishiyama, Kinji; Iishi, Hiroyasu

    2016-01-01

    In this case series, three consecutive patients with unresectable locally advanced pancreatic cancer (ULAPC) underwent capsule endoscopy (CE) before and after chemoradiotherapy (CRT) to evaluate duodenal and jejunal mucosa, and to examine the relationship between CE findings and dose distribution. CE after CRT showed duodenitis and proximal jejunitis in all three patients. The most inflamed region was the third part of the duodenum, and in dose distribution, this was the closest region to the center of irradiation. This case series shows that CE can safely diagnose acute duodenitis and proximal jejunitis caused by CRT for ULAPC, and that dose distribution is possible to predict the degree of duodenal and jejunal mucosal injuries. PMID:27366048

  14. Evaluation of dental material series from patients with dental prostheses and suspicion of delayed hypersensitivity*

    Science.gov (United States)

    Yoshimura, Fernanda Cortinhas; Cunha, Victor do Espirito Santo; Hahnstadt, Ruppert Ludwig; Pires, Mário Cezar

    2016-01-01

    BACKGROUND Patients with oral sensitivity are common in our practice. Allergic contact dermatitis is one of the most frequent etiologies. OBJECTIVES Evaluate oral contact dermatitis using the Brazilian standard series and complementary dental series in patients using dental prostheses, with or without oral complaints. Determine specific dental Brazilian series. METHODS Patients using dental prostheses with or without oral complaints realized patch tests. Brazilian standard series and complementary dental series were used according to ICDRG recommendations. The results were analysed according to age, sex, race, atopic conditions and symptoms associated. RESULTS From 54 patients tested, 34 (63%) were positive at least to one substance. Nineteen had oral complaints, such as burning mouth, itch or oral erythema. There was no association between atopic condition and tests results. Without the oral series, just 23(42,6%) patients had a positive result. Using the Brazilian standard series with the complementary dental series we improved the positivity of the patch test to 47%. CONCLUSION In patients using prostheses and with oral complaints, patch tests with Brazilian standard series with complementary dental series improve the tests positivity. PMID:27192511

  15. Evaluation of a Global Vegetation Model using time series of satellite vegetation indices

    Directory of Open Access Journals (Sweden)

    F. Maignan

    2011-12-01

    Full Text Available Atmospheric CO2 drives most of the greenhouse effect increase. One major uncertainty on the future rate of increase of CO2 in the atmosphere is the impact of the anticipated climate change on the vegetation. Dynamic Global Vegetation Models (DGVM are used to address this question. ORCHIDEE is such a DGVM that has proven useful for climate change studies. However, there is no objective and methodological way to accurately assess each new available version on the global scale. In this paper, we submit a methodological evaluation of ORCHIDEE by correlating satellite-derived Vegetation Index time series against those of the modeled Fraction of absorbed Photosynthetically Active Radiation (FPAR. A perfect correlation between the two is not expected, however an improvement of the model should lead to an increase of the overall performance.

    We detail two case studies in which model improvements are demonstrated, using our methodology. In the first one, a new phenology version in ORCHIDEE is shown to bring a significant impact on the simulated annual cycles, in particular for C3 Grasses and C3 Crops. In the second case study, we compare the simulations when using two different weather fields to drive ORCHIDEE. The ERA-Interim forcing leads to a better description of the FPAR interannual anomalies than the simulation forced by a mixed CRU-NCEP dataset. This work shows that long time series of satellite observations, despite their uncertainties, can identify weaknesses in global vegetation models, a necessary first step to improving them.

  16. Chronic recurrent multifocal osteomyelitis: case series of four patients treated with biphosphonates.

    OpenAIRE

    Ferraria, N; Marques, JG; Ramos, F.; Lopes, G.; Fonseca, JG; Neves, MC

    2014-01-01

    Aim: To report and describe a series of four cases of chronic recurrent multifocal osteomyelitis (CRMO) and to discuss therapeutic options, particularly bisphosphonate therapy. Methods: Retrospective review of four CRMO cases in two Pediatric Units in Lisbon, between 2005 and 2010. Results: Median age of first CRMO symptoms was 11.3 years (range 9-13). The more affected sites were the metaphysis of the long bones, pelvis and coxofemoral joints. Median number of initial bony lesions for each p...

  17. Amyand's hernia-a vermiform appendix presenting in an inguinal hernia: a case series

    OpenAIRE

    Pavlidis Theodoros; Ballas Konstantinos; Symeonidis Nikolaos; Tsitlakidis Anastasios; Pavlidis Efstathios; Baltatzis Minas; Lalountas Miltiadis; Psarras Kyriakos; Sakantamis Athanassios

    2011-01-01

    Abstract Introduction A vermiform appendix in an inguinal hernia, inflamed or not, is known as Amyand's hernia. Here we present a case series of four men with Amyand's hernia. Case presentations We retrospectively studied 963 Caucasian patients with inguinal hernia who were admitted to our surgical department over a 12-year period. Four patients presented with Amyand's hernia (0.4%). A 32-year-old Caucasian man had an inflamed vermiform appendix in his hernial sac (acute appendicitis), presen...

  18. Parenteral lidocaine for treatment of intractable renal colic: a case series

    OpenAIRE

    Vaezi Hassan; Mohammadi Dawood; Hassanzadeh Kamaleddin; Soleimanpour Hassan; Esfanjani Robab

    2011-01-01

    Abstract Introduction We report a case series of successful treatment of intractable renal colic using parenteral lidocaine. Case presentation Because of inconsistent responses to standard treatment with opioids and non-steroidal anti-inflammatory drugs in patients with renal colic pain, we decided to begin a trial of a single intravenous dose of lidocaine (approximately 1.5 mg/kg) slowly in eight patients with intractable renal colic who were referred to our emergency medicine department. Th...

  19. Ganglion cysts of the cruciate ligaments: a series of 31 cases and review of the literature

    OpenAIRE

    Mao Yongtao; Dong Qirong; Wang Yi

    2012-01-01

    Abstract Background A case series for ganglion cyst of the cruciate ligament with MRI findings, clinical presentation, and management options along with review of literature is presented. Methods Of 8663 consecutive patients referred for knee MR imaging, 31 were diagnosed with ganglion cysts of the cruciate ligaments, including 21 men and 10 women of ages 12 to 73 years (mean: 37). A review of charts revealed that knee pain was the chief complaint in all cases. Arthroscopic debridement of gan...

  20. Validation of a home safety questionnaire used in a series of case-control studies

    OpenAIRE

    Watson, Michael; Benford, Penny; Coupland, Carol; Clacy, Rose; Hindmarch, Paul; Majsak-Newman, Gosia; Deave, Toity; Kendrick, Denise

    2014-01-01

    Objective To measure the validity of safety behaviours, safety equipment use and hazards reported on a questionnaire by parents/carers with children aged under 5 years participating in a series of home safety case-control studies. Methods The questionnaire measured safety behaviours, safety equipment use and hazards being used as exposures in five case-control studies. Responses to questions were compared with observations made during a home visit. The researchers making observations were bli...

  1. Eosinophilic meningitis: a case series and review of literature of Angiostrongylus cantonensis and Gnathostoma spinigerum.

    Science.gov (United States)

    Shah, I; Barot, S; Madvariya, M

    2015-01-01

    Eosinophilic meningitis is defined as the presence of >10 eosinophils/μL in cerebrospinal fluid (CSF) or at least 10% eosinophils in the total CSF leukocyte count. Eosinophilic meningitis has been reported in two case series and two case reports in India till date and has not been reported in children below 15 years of age. We present two children with eosinophilic meningitis with peripheral eosinophilia and the proposed etiologic agents based on the clinical setting and their response to antihelminthic agents.

  2. 120 Cases of Shoulder Dislocation referred to Emergency Department during One Year; a Case Series Study

    Directory of Open Access Journals (Sweden)

    Payman Asadi

    2015-05-01

    Full Text Available Shoulder dislocation is identified as displacement of humerus head from the glenoid cavity of scapula bone, which makes up about 50% of total joint dislocations. Taking into account the importance of the side effects and disabilities caused by this type of dislocation and that it can be prevented, the present study was designed aiming to evaluate the epidemiologic characteristics of the patients with shoulder dislocation. In this retrospective cross-sectional study, all the patients referred to the emergency department (ED with complaint of shoulder dislocation throughout one year were evaluated. Demographic data and characteristics regarding the type of dislocation, presence of accompanying fractures, mechanism of dislocation, history of dislocation and the method of reduction were extracted from the patients’ profiles and recorded in a checklist designed for this purpose. Data were then statistically analyzed using SPSS version 19. Statistics showed that 120 patients with the mean age of 39.3 ± 21.2 years had been admitted to ED of the studied center in one year (79.2% male. The most common type of dislocation was anterior dislocation (95.8% and in the right shoulder (52.5% and the most common cause was falling on open arm (34.2%. Reduction method was non-operative in 93.3% of the cases and surgery in 6.7%. Based on the results of this study, in the studied population, most patients with shoulder dislocation were young men who had an anterior dislocation in their right shoulder because of falling on out stretched hand and treated with close reduction.

  3. A Case Series of Marijuana Exposures in Pediatric Patients Less than 5 Years of Age

    Science.gov (United States)

    Wang, George Sam; Narang, Sandeep K.; Wells, Kathryn; Chuang, Ryan

    2011-01-01

    Objective: In Colorado, there has been a large increase in medical marijuana dispensaries and licenses for the use of medical marijuana over the past year. This is a retrospective case series of marijuana exposures that have presented to the emergency department (ED) in children less than 5 years of age. Methods: We performed a retrospective chart…

  4. Manualized Family-Based Treatment for Anorexia Nervosa: A Case Series.

    Science.gov (United States)

    Le Grange, Daniel; Binford, Roslyn; Loeb, Katharine L.

    2005-01-01

    Objective: The purpose of this study was to describe a case series of children and adolescents (mean age = 14.5 years, SD = 2.3; range 9-18) with anorexia nervosa who received manualized family-based treatment for their eating disorder. Method: Forty-five patients with anorexia nervosa were compared pre- and post-treatment on weight and menstrual…

  5. Dialectical Behavior Therapy of Anorexia and Bulimia Nervosa among Adolescents: A Case Series

    Science.gov (United States)

    Salbach-Andrae, Harriet; Bohnekamp, Inga; Pfeiffer, Ernst; Lehmkuhl, Ulrike; Miller, Alec L.

    2008-01-01

    The aim of this study was to describe a case series of adolescents (mean age = 16.5 years, SD = 1.0) with anorexia nervosa (AN) and bulimia nervosa (BN) who received dialectical behavior therapy (DBT). Twelve outpatients with AN and BN took part in 25 weeks of twice weekly therapy consisting of individual therapy and a skills training group.…

  6. In-office bleaching effects on the pulp flow and tooth sensitivity - case series.

    Science.gov (United States)

    Cartagena, Andrés Felipe; Parreiras, Sibelli Olivieri; Loguercio, Alessandro Dourado; Reis, Alessandra; Campanha, Nara Hellen

    2015-01-01

    Laser Doppler flowmetry (LDF) is a noninvasive method capable of evaluating variations in pulp blood flow (PBF) and pulp vitality. This method has thus far not been used to assess changes in blood flow after in-office bleaching. The aim of this case series report was to measure changes in PBF by LDF in the upper central incisor of three patients submitted to in-office bleaching. The buccal surfaces of the upper arch were bleached with a single session of 35% hydrogen peroxide gel with three 15-min applications. The color was recorded using a value-oriented Vita shade guide before in-office bleaching and one week after the procedure. The tooth sensitivity (TS) in a verbal scale was reported, and PBF was assessed by LDF before, immediately, and one week after the bleaching session. The lower arch was submitted to dental bleaching but not used for data assessment. A whitening degree of 3 to 4 shade guide units was detected. All participants experienced moderate to considerable TS after the procedure. The PBF readings reduced 20% to 40% immediately after bleaching. One week post-bleaching, TS and PBF were shown to be equal to baseline values. A reversible decrease of PBF was detected immediately after bleaching, which recovered to the baseline values or showed a slight increase sooner than one week post-bleaching. The LDF method allows detection of pulp blood changes in teeth submitted to in-office bleaching, but further studies are still required.

  7. In-office bleaching effects on the pulp flow and tooth sensitivity – case series

    Directory of Open Access Journals (Sweden)

    Andrés Felipe CARTAGENA

    2015-01-01

    Full Text Available Laser Doppler flowmetry (LDF is a noninvasive method capable of evaluating variations in pulp blood flow (PBF and pulp vitality. This method has thus far not been used to assess changes in blood flow after in-office bleaching. The aim of this case series report was to measure changes in PBF by LDF in the upper central incisor of three patients submitted to in-office bleaching. The buccal surfaces of the upper arch were bleached with a single session of 35% hydrogen peroxide gel with three 15-min applications. The color was recorded using a value-oriented Vita shade guide before in-office bleaching and one week after the procedure. The tooth sensitivity (TS in a verbal scale was reported, and PBF was assessed by LDF before, immediately, and one week after the bleaching session. The lower arch was submitted to dental bleaching but not used for data assessment. A whitening degree of 3 to 4 shade guide units was detected. All participants experienced moderate to considerable TS after the procedure. The PBF readings reduced 20% to 40% immediately after bleaching. One week post-bleaching, TS and PBF were shown to be equal to baseline values. A reversible decrease of PBF was detected immediately after bleaching, which recovered to the baseline values or showed a slight increase sooner than one week post-bleaching. The LDF method allows detection of pulp blood changes in teeth submitted to in-office bleaching, but further studies are still required.

  8. Recovery of brachial plexus lesions resulting from heavy backpack use: A follow-up case series

    Directory of Open Access Journals (Sweden)

    Pihlajamäki Harri K

    2011-03-01

    Full Text Available Abstract Background Brachial plexus lesions as a consequence of carrying a heavy backpack have been reported, but the typical clinical course and long-term consequences are not clear. Here we evaluated the clinical course and pattern of recovery of backpack palsy (BPP in a large series of patients. Methods Thirty-eight consecutive patients with idiopathic BPP were identified from our population of 193,450 Finnish conscripts by means of computerised register. A physiotherapist provided instructions for proper hand use and rehabilitative exercises at disease onset. The patients were followed up for 2 to 8 years from the diagnosis. We also searched for genetic markers of hereditary neuropathy with pressure palsies. Mann-Whitney U-test was used to analyze continuous data. The Fischer's exact test was used to assess two-way tables. Results Eighty percent of the patients recovered totally within 9 months after the onset of weakness. Prolonged symptoms occurred in 15% of the patients, but daily activities were not affected. The weight of the carried load at the symptom onset significantly affected the severity of the muscle strength loss in the physiotherapeutic testing at the follow-up. The initial electromyography did not predict recovery. Genetic testing did not reveal de novo hereditary neuropathy with pressure palsies. Conclusions The prognosis of BPP is favorable in the vast majority of cases. Electromyography is useful for diagnosis. To prevent brachial plexus lesions, backpack loads greater than 40 kg should be avoided.

  9. Testicular resistive index determined by Doppler ultrasonography in men with spinal cord injury - a case series.

    Science.gov (United States)

    Krebs, J; Göcking, K; Pannek, J

    2015-09-01

    In this case series, the testicular resistive index was determined in men with spinal cord injury. In ten men participating in our fertility programme, the peak systolic and end-diastolic velocity of centripetal testicular arteries was measured in triplicates by Doppler ultrasonography to calculate the testicular resistive index. Furthermore, the right and left testicular volume was determined by ultrasonography, blood samples were obtained for hormonal evaluation, and sperm analysis was performed according to the WHO guidelines. The median testicular resistive index measured 0.69 and was significantly (P < 0.001) greater than the reported cut-off value of 0.6. The spermiograms were characterised by normal sperm count but decreased sperm motility and plasma membrane integrity. The median right and left testicular volume was significantly (P < 0.01) smaller compared to the volumes measured in able-bodied adult males without scrotal pathology and measured 8.4 ml and 7.2 ml respectively. There was a significant (P = 0.005) correlation (rs  = 0.81) between testicular resistive index and sperm concentration. However, no correlations were observed between testicular resistive index and other variables. The testicular resistive index in men with spinal cord injury was significantly greater than 0.6. Measuring the testicular resistive index may represent a useful additional parameter in the assessment of infertility in spinal cord-injured men. PMID:25228165

  10. Clinical Advantages and Limitations of Monolithic Zirconia Restorations Full Arch Implant Supported Reconstruction: Case Series

    Directory of Open Access Journals (Sweden)

    Joao Carames

    2015-01-01

    Full Text Available Purpose. The purpose of this retrospective case series is to evaluate the clinical advantages and limitations of monolithic zirconia restorations for full arch implant supported restorations and report the rate of complications up to 2 years after insertion. Materials and Methods. Fourteen patients received implant placement for monolithic zirconia full arch reconstructions. Four implants were placed in seven arches, eleven arches received six implants, two arches received seven implants, two arches received eight implants, and one arch received nine implants. Results. No implant failures or complications were reported for an implant survival rate of 100% with follow-up ranging from 3 to 24 months. Conclusions. Monolithic zirconia CAD-/CAM-milled framework restorations are a treatment option for full arch restorations over implants, showing a 96% success rate in the present study. Some of the benefits are accuracy, reduced veneering porcelain, and minimal occlusal adjustments. The outcome of the present study showed high success in function, aesthetics, phonetics, and high patient satisfaction.

  11. Correction of tear trough deformity with a cohesive polydensified matrix hyaluronic acid: a case series

    Directory of Open Access Journals (Sweden)

    Huber-Vorländer J

    2015-06-01

    Full Text Available Jürgen Huber-Vorländer, Martin KürtenFort Malakoff Klinik, Mainz, GermanyAbstract: The tear trough or infraorbital hollow is a challenging area to treat, and only a few fillers are suitable for this delicate area. We report on a European case series of six subjects with mild to severe tear troughs who received treatment with cohesive polydensified matrix (CPM® technology hyaluronic acid gel (Belotero® Balance. The product was injected as small depots (up to ten small boli 0.2 mL maximum each per side at the supraperiosteal level along or below the orbital rim. Follow-up visits took place at 1, 3, 6, and 9 months after injection for independent evaluation of the clinical effect using the Merz Aesthetics Scale™ for infraorbital hollows and the Global Aesthetic Improvement Scale. Adverse events were also recorded. Mean hollowness scores were considerably improved compared with baseline in all subjects. In all women, the improvements remained throughout the 9-month study, with none reverting to their baseline score. Subjects’ satisfaction with treatment was very high throughout the study, and all women stated that they would repeat treatment with the same product. The CPM hyaluronic acid gel was well tolerated. CPM hyaluronic acid gel is a safe and effective treatment for the tear trough area.Keywords: Belotero® Balance, cohesive polydensified matrix (CPM®, hyaluronic acid, infraorbital hollow, tear trough

  12. Correction of Tear Trough Deformity With a Cohesive Polydensified Matrix Hyaluronic Acid: A Case Series.

    Science.gov (United States)

    Huber-Vorländer, Jürgen; Kürten, Martin

    2015-01-01

    The tear trough or infraorbital hollow is a challenging area to treat, and only a few fillers are suitable for this delicate area. We report on a European case series of six subjects with mild to severe tear troughs who received treatment with cohesive polydensified matrix (CPM®) technology hyaluronic acid gel (Belotero® Balance). The product was injected as small depots (up to ten small boli 0.2 mL maximum each per side) at the supraperiosteal level along or below the orbital rim. Follow-up visits took place at 1, 3, 6, and 9 months after injection for independent evaluation of the clinical effect using the Merz Aesthetics Scale™ for infraorbital hollows and the Global Aesthetic Improvement Scale. Adverse events were also recorded. Mean hollowness scores were considerably improved compared with baseline in all subjects. In all women, the improvements remained throughout the 9-month study, with none reverting to their baseline score. Subjects' satisfaction with treatment was very high throughout the study, and all women stated that they would repeat treatment with the same product. The CPM hyaluronic acid gel was well tolerated. CPM hyaluronic acid gel is a safe and effective treatment for the tear trough area. PMID:26605822

  13. Homocysteine and cognitive impairment; a case series in a General Practice setting

    Directory of Open Access Journals (Sweden)

    McCaddon Andrew

    2006-02-01

    Full Text Available Abstract Background An elevated blood level of homocysteine is a risk factor for cognitive impairment and dementia. Homocysteine can be lowered by folate and/or vitamin B12 supplementation; antioxidants might also be required for optimal reduction in neurovascular tissue. This report presents clinical and radiological findings from administering the antioxidant N-acetylcysteine together with B vitamins to cognitively impaired patients with hyperhomocysteinaemia. Methods A case series (n = 7 performed in a semi-rural General Practice setting. Formal cognitive assessments were performed in five patients, and radiological assessments in one patient, before and after supplementation. Results and discussion The addition of N-acetylcysteine resulted in subjective clinical improvement in all patients, and an objective improvement in cognitive scores in five patients. One patient had radiological evidence of halted disease progression over a twelve month period. Conclusion N-acetylcysteine, together with B vitamin supplements, improves cognitive status in hyperhomocysteinaemic patients. Randomized controlled clinical trials are required to formally evaluate this treatment approach.

  14. Retrospective evaluation of childhood alopecia areata cases

    Directory of Open Access Journals (Sweden)

    Munise Daye

    2013-09-01

    Full Text Available Background and design: Approximately 20% of alopecia areata (AA cases are children. There is limited information about childhood AA.We aimed to examine demographic features,treatments and diseases prognosis of child cases of AA that were followed in our clinic. Material and methods: Datas of 110 AA patients who are 16 and under 16 years old were examined retrospectively.The age,gender,disease onset age,duration of disease,types of AA and onset area,nail involvement, accompanying systemic and dermatological diseases,laboratory tests,treatments and the prognosis were evaluated in their follow-up time.Results: Female cases were 46,4%, male cases were 53,6%.The mean age was 10,35 years.The age of disease onset was 8,65 years.Primary onset areas of AA cases were scalp in 83,6%, eyebrows in 5,4%, body hair in 5,4%, eyelashes in 2,7%, eyebrows and eyelashes in 2,7%.Types of disease were AA in 73,4% cases,alopecia totalis in 19% cases, alopecia universalis in 5,4% cases,ophiaisis in 1,8% cases.Nail involvement was established in 36,3% cases. Nevus flammeus was established in 2,7% cases.Mean disease duration was 17,02 months.Accompaying dermatosis were vitiligo in 2,7% cases,atopic dermatitis in 6,3% cases. The accompaying systemic diseases were autoimmune thyroiditis in 1,8% cases and Down's Syndrome in 2,7% cases.Thyroid autoantibodies were high in 0,9% cases.We have treated 24,5% of cases with topical corticosteroid lotion, 30,9% of cases with anthralin, 0,9%of cases with 2% minoxidil lotion, 0,9% of cases with calcipotriol lotion, 1,8% of cases with topical calcineurin inhibitors, 10% of cases with intralesional corticosteroids.We have treated 15,4% of cases with systemic corticosteroids and PUVA therapy who were resistant to topical treatment.We have treated 14,5% of cases with different combinations of topical treatments.Remission was observed in 34,5% of cases.The mean remission duration was 12.2 months.Relapse was observed at a average of two

  15. Impact of an Innovative Classroom-Based Lecture Series on Residents' Evaluations of an Anesthesiology Rotation.

    Science.gov (United States)

    Tanaka, Pedro; Yanez, David; Lemmens, Hendrikus; Djurdjulov, Adam; Scotto, Lena; Borg, Lindsay; Walker, Kim; Bereknyei Merrell, Sylvia; Macario, Alex

    2016-01-01

    Introduction. Millennial resident learners may benefit from innovative instructional methods. The goal of this study is to assess the impact of a new daily, 15 minutes on one anesthesia keyword, lecture series given by faculty member each weekday on resident postrotation evaluation scores. Methods. A quasi-experimental study design was implemented with the residents' rotation evaluations for the 24-month period ending by 7/30/2013 before the new lecture series was implemented which was compared to the 14-month period after the lecture series began on 8/1/2013. The primary endpoint was "overall teaching quality of this rotation." We also collected survey data from residents at clinical rotations at two other different institutions during the same two evaluation periods that did not have the education intervention. Results. One hundred and thirty-one residents were eligible to participate in the study. Completed surveys ranged from 77 to 87% for the eight-question evaluation instrument. On a 5-point Likert-type scale the mean score on "overall teaching quality of this rotation" increased significantly from 3.9 (SD 0.8) to 4.2 (SD 0.7) after addition of the lecture series, whereas the scores decreased slightly at the comparison sites. Conclusion. Rotation evaluation scores for overall teaching quality improved with implementation of a new structured slide daily lectures series.

  16. Impact of an Innovative Classroom-Based Lecture Series on Residents’ Evaluations of an Anesthesiology Rotation

    Directory of Open Access Journals (Sweden)

    Pedro Tanaka

    2016-01-01

    Full Text Available Introduction. Millennial resident learners may benefit from innovative instructional methods. The goal of this study is to assess the impact of a new daily, 15 minutes on one anesthesia keyword, lecture series given by faculty member each weekday on resident postrotation evaluation scores. Methods. A quasi-experimental study design was implemented with the residents’ rotation evaluations for the 24-month period ending by 7/30/2013 before the new lecture series was implemented which was compared to the 14-month period after the lecture series began on 8/1/2013. The primary endpoint was “overall teaching quality of this rotation.” We also collected survey data from residents at clinical rotations at two other different institutions during the same two evaluation periods that did not have the education intervention. Results. One hundred and thirty-one residents were eligible to participate in the study. Completed surveys ranged from 77 to 87% for the eight-question evaluation instrument. On a 5-point Likert-type scale the mean score on “overall teaching quality of this rotation” increased significantly from 3.9 (SD 0.8 to 4.2 (SD 0.7 after addition of the lecture series, whereas the scores decreased slightly at the comparison sites. Conclusion. Rotation evaluation scores for overall teaching quality improved with implementation of a new structured slide daily lectures series.

  17. Impact of an Innovative Classroom-Based Lecture Series on Residents' Evaluations of an Anesthesiology Rotation.

    Science.gov (United States)

    Tanaka, Pedro; Yanez, David; Lemmens, Hendrikus; Djurdjulov, Adam; Scotto, Lena; Borg, Lindsay; Walker, Kim; Bereknyei Merrell, Sylvia; Macario, Alex

    2016-01-01

    Introduction. Millennial resident learners may benefit from innovative instructional methods. The goal of this study is to assess the impact of a new daily, 15 minutes on one anesthesia keyword, lecture series given by faculty member each weekday on resident postrotation evaluation scores. Methods. A quasi-experimental study design was implemented with the residents' rotation evaluations for the 24-month period ending by 7/30/2013 before the new lecture series was implemented which was compared to the 14-month period after the lecture series began on 8/1/2013. The primary endpoint was "overall teaching quality of this rotation." We also collected survey data from residents at clinical rotations at two other different institutions during the same two evaluation periods that did not have the education intervention. Results. One hundred and thirty-one residents were eligible to participate in the study. Completed surveys ranged from 77 to 87% for the eight-question evaluation instrument. On a 5-point Likert-type scale the mean score on "overall teaching quality of this rotation" increased significantly from 3.9 (SD 0.8) to 4.2 (SD 0.7) after addition of the lecture series, whereas the scores decreased slightly at the comparison sites. Conclusion. Rotation evaluation scores for overall teaching quality improved with implementation of a new structured slide daily lectures series. PMID:26989407

  18. The versatile reverse flow sural artery neurocutaneous flap: A case series and review of literature

    Directory of Open Access Journals (Sweden)

    Fok Margaret

    2008-04-01

    Full Text Available Abstract Background Reverse flow sural neurocutaneous flap has been utilized more frequently during the past decade to cover vital structures around the foot and ankle area. The potential advantages are the relatively constant blood supply, ease of elevation and preservation of major vascular trunks in the leg. The potential disadvantages remain venous congestion, donor site morbidity and lack of sensation. Methods This descriptive case series was conducted at Queen Mary Hospital, Hong Kong, from 1997 to 2003. Ten patients having undergone reverse flow sural neurocutaneous flap were identified through medical records. There were six females (60% and four males (40%, with an average age of 59.8 years. The defects occurred as a result of trauma in five patients (50%, diabetic ulcers in four (40% and decubitus ulcer in one (10% paraplegic patient. The defect site included non weight bearing heel in four (40%, tendo Achilles in two (20%, distal tibia in two (20%, lateral malleolus in one (10% and medial aspect of the midfoot in one patient (10%. The maximum flap size harvested was 14 × 6 cm. Preoperative doppler evaluation was performed in all patients to identify perforators and modified plaster of paris boot was used in the post operative period. A detailed questionnaire was developed addressing variables of interest. Results There was no flap failure. Venous congestion was encountered in one case. The donor site was relatively unsightly but acceptable to all patients. The loss of sensation in the sural nerve distribution was transient in all patients. Conclusion Reverse sural artery flap remains to be the workhorse flap to resurface the soft tissue defects of the foot and ankle. Anastomosis of the sural nerve to the digital plantar nerve can potentially solve the issue of lack of sensation in the flap especially when used for weight bearing heel.

  19. Applying data mining techniques to medical time series: an empirical case study in electroencephalography and stabilometry.

    Science.gov (United States)

    Anguera, A; Barreiro, J M; Lara, J A; Lizcano, D

    2016-01-01

    One of the major challenges in the medical domain today is how to exploit the huge amount of data that this field generates. To do this, approaches are required that are capable of discovering knowledge that is useful for decision making in the medical field. Time series are data types that are common in the medical domain and require specialized analysis techniques and tools, especially if the information of interest to specialists is concentrated within particular time series regions, known as events. This research followed the steps specified by the so-called knowledge discovery in databases (KDD) process to discover knowledge from medical time series derived from stabilometric (396 series) and electroencephalographic (200) patient electronic health records (EHR). The view offered in the paper is based on the experience gathered as part of the VIIP project. Knowledge discovery in medical time series has a number of difficulties and implications that are highlighted by illustrating the application of several techniques that cover the entire KDD process through two case studies. This paper illustrates the application of different knowledge discovery techniques for the purposes of classification within the above domains. The accuracy of this application for the two classes considered in each case is 99.86% and 98.11% for epilepsy diagnosis in the electroencephalography (EEG) domain and 99.4% and 99.1% for early-age sports talent classification in the stabilometry domain. The KDD techniques achieve better results than other traditional neural network-based classification techniques. PMID:27293535

  20. PECTUS EXCAVATUM: REPARACIóN CON LA TéCNICA DE NUSS. SERIE DE 10 CASOS Pectus excavatum: repair with Nuss technique. A series of 10 cases

    Directory of Open Access Journals (Sweden)

    Fernando Fierro-ávila

    2009-01-01

    observation upon the open procedure changed radically the treatment and has been rapidly adopted by surgeons all around the world. Objetive. This study evaluates the results of the MIRPE in the Clínica Infantil Colsubsidio. Materials and methods. We carried out a case series of patients treated with the Nuss procedure betweeen December 2004 and July 2008. Information was gathered from medical records , considering personal and familiar past medical history, laboratory and radiologic tests. Results of the procedure were evaluated, including duration of the procedure, early and late onset complications and analgesic use. Results. 10 patients between 13 and 17 years were included, 90 percent were men. The cosmetic result was satisfactory in all cases. The most frequent complications were pneumothorax and dislodgement of the bar; We did not find any case of infection, allergy, pleural effusion, pericarditis or hemothorax. Conclusions. This descriptive study allows us to compare our early experience with the worldwide reports, finding that it is a safe and reproducible technique, with good results in most patients; It also has a more prompt functional recovery and satisfactory esthetic result. Complications in our series were similar to the reported in the literature.

  1. Functional surgery of the temporomandibular joint with conscious sedation for "closed lock" using eminectomy as a treatment: a case series.

    LENUS (Irish Health Repository)

    Stassen, Leo F

    2011-06-01

    The purpose of this case series study was to evaluate the advantages and disadvantages of using local anesthesia and conscious sedation (CS) rather than general anesthesia (GA) for performing functional surgery on patients suffering from temporomandibular joint (TMJ) closed lock, using the eminectomy procedure. Performing this procedure using CS allows functional assessment of the TMJ meniscus at the time of surgery. The objectives of this study were to determine if this surgery is possible under CS, to determine the benefits of being able to see the meniscus in action, and to investigate the patients\\' acceptability for this form of anesthesia.

  2. Central neuraxial anaesthesia presenting with spinal myoclonus in the perioperative period: a case series

    Directory of Open Access Journals (Sweden)

    Bamgbade Olumuyiwa A

    2009-06-01

    Full Text Available Abstract Introduction Perioperative spinal myoclonus is extremely rare. Many anaesthetists and perioperative practitioners may not diagnose or manage this complication appropriately when it occurs. This case report of unusual acute spinal myoclonus following regional anaesthesia highlights certain aspects of this rare complication that have not previously been published. Case presentations A series of four consecutive patients who developed acute lower-limb myoclonus following spinal or epidural anaesthesia are described. The case series occurred at three different hospitals and involved four anaesthetists over a 3-year period. Two Caucasian men, aged 90-years-old and 67-years-old, manifested unilateral myoclonus. Two Caucasian women, aged 64-years-old and 53-years-old, developed bilateral myoclonus. Myoclonus was self-limiting in one patient, treated with further regional anaesthesia in one patient and treated with intravenous midazolam in two patients. The overall outcome was good in all patients, with no recurrence or sequelae in any of the patients. Conclusion This case series emphasizes that spinal myoclonus following regional anaesthesia is rare, has diverse pathophysiology and can have diverse presentations. The treatment of perioperative spinal myoclonus should be directed at the aetiology. Anaesthetists and perioperative practitioners who are unfamiliar with this rare complication should be reassured that it may be treated successfully with midazolam.

  3. Tubercular Uveitis with Ocular Manifestation as the First Presentation of Tuberculosis: A Case Series.

    Science.gov (United States)

    Shah, Jayashree S; Shetty, Niharika; Shah, Sharath Kumar D; Shah, Neelesh Kumar S

    2016-03-01

    Tuberculosis is very common disease in India. It is one of the most common causes of Granulomatous Uveitis in our Country even today. So the strongest suspicion in our mind when we are treating a case of Uveitis, should be TB. We reviewed all the cases of clinically suspected ocular tuberculosis attending the Ophthalmology OPD of Sri Siddhartha Medical College between December 2012 and December 2014 who were refractory to routine uveitis management and later on responded to anti-Tubercular treatment. History of TB contact, Ocular manifestation, Demographic Profile of the patients, Diagnostic test, Treatment regime were looked into. Here by we present a case series of 15 cases of refractory uveitis that later were detected to be of tuberculous origin. We studied the characteristic features, complications and correlation of mantoux test, ESR and Koch's contact with these cases. PMID:27134908

  4. Tubercular Uveitis with Ocular Manifestation as the First Presentation of Tuberculosis: A Case Series.

    Science.gov (United States)

    Shah, Jayashree S; Shetty, Niharika; Shah, Sharath Kumar D; Shah, Neelesh Kumar S

    2016-03-01

    Tuberculosis is very common disease in India. It is one of the most common causes of Granulomatous Uveitis in our Country even today. So the strongest suspicion in our mind when we are treating a case of Uveitis, should be TB. We reviewed all the cases of clinically suspected ocular tuberculosis attending the Ophthalmology OPD of Sri Siddhartha Medical College between December 2012 and December 2014 who were refractory to routine uveitis management and later on responded to anti-Tubercular treatment. History of TB contact, Ocular manifestation, Demographic Profile of the patients, Diagnostic test, Treatment regime were looked into. Here by we present a case series of 15 cases of refractory uveitis that later were detected to be of tuberculous origin. We studied the characteristic features, complications and correlation of mantoux test, ESR and Koch's contact with these cases.

  5. Adalimumab in the induction of Crohn's disease remission: results of a Brazilian multicenter case series

    Directory of Open Access Journals (Sweden)

    Paulo Gustavo Kotze

    2011-09-01

    Full Text Available Introduction: Adalimumab (ADA is a subcutaneous fully-human anti-TNF antibody which has a significant role in the management of Crohn's disease (CD. Its efficacy has been demonstrated in several clinical trials. The main objective of this study was to evaluate the role of ADA in the induction of clinical remission in a Brazilian series of CD cases. Method: A retrospective analysis of CD patients treated with ADA was performed in three Brazilian inflammatory bowel diseases (IBD reference centers. The following characteristics were analyzed: gender, age, indication to ADA treatment, type of response, previous exposure to infliximab (IFX, concomitant use of immunomodulators and adverse events, among others. Results: 54 patients (29 females were included in this series, with mean age of 36.72 years (ranging from 15 to 62 years. After induction regimen, 26 patients (48.14% were in clinical remission, 26 (48.14% had partial response, and 2 (3.72% were primary non-responders. After a mean follow-up of 9.83 (2 to 28 months, 17 patients (31.48% presented adverse events. The most common event was pain on the injection site (7 patients - 12.96%. Conclusions: ADA was effective to induce CD remission in this Brazilian case series. The remission and response rates were similar to the literature, as well as the safety profile of this drug.Introdução: O adalimumabe (ADA é um anticorpo anti-fator de necrose tumoral alfa totalmente humano, de uso subcutâneo, com eficácia e perfil de segurança bem determinados na doença de Crohn (DC. O objetivo principal deste estudo foi determinar o papel do ADA na indução da remissão na DC, em uma série brasileira de casos. Método: Estudo retrospectivo, realizado em três centros de referência em doenças inflamatórias intestinais, com usuários do ADA para tratamento da DC. As variáveis analisadas foram: idade, sexo, indicação do tratamento, forma de apresentação da doença, tipo de resposta (total, parcial

  6. Oscillations in the evaluation of fractal dimension of RR intervals time series.

    Science.gov (United States)

    Muñoz Diosdado, A; Gálvez Coyt, G; Pérez Uribe, B M

    2010-01-01

    Previously, we have reported the presence of oscillations in the graphs we have used to evaluate the Higuchi's fractal dimension in RR intervals time series of congestive heart failure (CHF) patients in the sleep phase but these oscillations hardly appear in all the six hours of the awake phase. In this paper we report the same analysis for heart rate time series for different groups of healthy subjects; we are looking for the presence of this kind of oscillations in other situations. We analyzed all the time series in the Exaggerated Heart Rate Oscillations database of Physionet during two meditation techniques: volunteers with spontaneous breathing, subjects in meditation, volunteers in a metronomic breathing group and elite athletes. We have found oscillations in the graphs of the Higuchi's fractal dimension in the heart rate time series of subjects in meditation and metronomic breathing and this fact coincides with previous reported results.

  7. Outcomes of Cognitive-Behavioral Treatment for Insomnia on Insomnia, Depression, and Fatigue for Individuals with Multiple Sclerosis: A Case Series

    OpenAIRE

    Clancy, Megan; Drerup, Michelle; Sullivan, Amy Burleson

    2015-01-01

    Background: This clinical case series examined outcomes of cognitive-behavioral therapy for insomnia (CBT-I) in individuals with multiple sclerosis (MS). Current literature links insomnia with higher rates of depression and fatigue in individuals with MS. However, no research to date evaluates a targeted psychotherapeutic intervention for insomnia in this population.

  8. Secondary ovarian tumors: Evaluation of 44 cases

    Directory of Open Access Journals (Sweden)

    Sevgiye KAÇAR ÖZKARA

    2007-09-01

    Full Text Available Secondary ovarian tumors compose 3-8% of all, and 10-30% of malignant ovarian tumors. Histopathological features of SOT diagnosed in our department in 10-year period are discussed. Macroscopical, microscopical, immunohistochemical and cytopathological features of secondary ovarian tumors diagnosed between 1997- 2006 were re-evaluated. Additional histochemical and immunohistochemical studies were applied to find the primaries. Data was statistically evaluated. Totally, 44 secondary ovarian tumors had been diagnosed within this period. The mean age of the patients was 52.9 years; the mean tumor diameter was 103.7 mm.The primary was gastrointestinal system in 50% of the cases. Ten of them (22.7% were metastases of signet ring cell carcinoma of stomach (Kruckenberg tumor while 9 cases (20.5% were from colorectal and three (6.8% were from appendiceal adenocarcinomas. 27.3% of our cases were originated from genital tract. Synchronous endometrioid adenocarcinomas of corpus uteri and ovary were seen in six cases (13.6%. Ovarian involvement of serous carcinomas of corpus uteri was seen in five (11.4% cases. Ovarian metastases of breast carcinoma in four cases (9.1% were seen while the ovarian involvement of adrenal cortical and tubal carcinomas was observed in one case, each. The primary was peritoneal surface in five (11.4% of the cases. Tumors were bilateral in 65.9% of the cases, and there was statistically significant correlation between the bilaterality rate of the tumors and the primary (p=0.015.The more precise diagnosis of secondary ovarian tumors could be reached by evaluation of clinical, surgical, macroscopical, microscopical, cytopathological and immunohistochemical findings together.

  9. Disulfiram-induced reversible hypertension: A prospective case series and review of the literature

    Directory of Open Access Journals (Sweden)

    Ranganath R Kulkarni

    2014-01-01

    Full Text Available Disulfiram (DSF is one of the recommended aids in the management of selected patients with alcohol dependence. Hypertension (HTN as an adverse effect of DSF therapy is less understood. In our prospective case series of 7 subjects with co-morbid alcohol and nicotine dependence, a temporal, dose-dependent, and reversible grade 1-3 HTN within 1-6 weeks of initiation of DSF therapy (125-500 mg/day with no other detectable causes of HTN was noted. Challenges and strategies surrounding diagnosis and treatment along with mean change and percentage rise in blood pressure are described. Literature review and clinical description of case series may suggest neurobiological role in its causation. HTN may be a clinically significant, dose-dependent, and reversible adverse effect of DSF therapy, especially in co-morbid alcohol and nicotine-dependent patients. Awareness amongst clinicians may render better health care delivery to subjects with alcohol dependence.

  10. Prehospital Use of the Intubating Laryngeal Mask Airway in Patients with Severe Polytrauma: A Case Series

    Directory of Open Access Journals (Sweden)

    Andrew M. Mason

    2009-01-01

    Full Text Available A case series of five patients is described demonstrating the utility of the intubating laryngeal mask airway in the prehospital setting, both as a primary airway rescue device and as a bridge to tracheal intubation. All patients were hypoxaemic, had sustained severe polytrauma and were trapped in their vehicles following road traffic collisions. A probability of survival study showed better-than-predicted outcomes for the group as a whole.

  11. Pediatric seizure-related posttraumatic stress and anxiety symptoms treated with EMDR: a case series

    OpenAIRE

    Dautovic, Elmedina; De Roos, Carlijn; Rood, Yanda; Dommerholt, Agnes; Rodenburg, Roos

    2016-01-01

    Purpose: To examine the potential effects of eye movement desensitization and reprocessing (EMDR) in children with epilepsy-related posttraumatic stress and/or anxiety symptoms, using a case series design.Methods: Five children (aged 8–18) with epilepsy identified for seizure-related posttraumatic stress and/or anxiety symptoms were treated with EMDR. To examine potential treatment effects, posttraumatic stress and anxiety symptoms were assessed (CRTI and SCARED) pre- and post-EMDR and at 3-m...

  12. Niemann-Pick disease type C: a case series of Brazilian patients

    OpenAIRE

    Paulo José Lorenzoni; Elaine Cardoso; Ana C.S. Crippa; Charles Marques Lourenço; Fernanda Timm Seabra Souza; Roberto Giugliani; Maria Luiza Saraiva-Pereira; Salmo Raskin; Isac Bruck; Cláudia S. K. Kay; Rosana H. Scola; Werneck, Lineu C.; Teive, Hélio A.G.

    2014-01-01

    The aim of the study was to analyze a series of Brazilian patients with Niemann-Pick disease type C (NP-C). Method Correlations between clinical findings, laboratory data, molecular findings and treatment response are presented. Result The sample consisted of 5 patients aged 8 to 26 years. Vertical supranuclear gaze palsy, cerebellar ataxia, dementia, dystonia and dysarthria were present in all cases. Filipin staining showed the “classical” pattern in two patients and a “variant” pattern i...

  13. Unicameral bone cysts managed with CHRONOS bone graft substitute: A case series.

    OpenAIRE

    Benjamin, Biju; Ketan PANDE

    2013-01-01

    A unicameral bone cyst (UBC) may require surgery if its location increases the risk for pathologic fracture, or if it is painful or increasing in size. This case series demonstrates that curettage and grafting with a bone graft substitute alone can result in healing of the UBC. Three children with UBC and pathological fractures were treated with curettage and grafting using bone graft substitute beta-tricalcium phosphate granules (CHRONOS). All three went on to full union of the fracture and ...

  14. Late-onset Diogenes syndrome in Chinese – an elderly case series in Hong Kong

    OpenAIRE

    Chan, Sau Man Sandra; Leung, Pui Yiu Vivian; Chiu, Fung Kum Helen

    2007-01-01

    We review a consecutive case series of elders presenting to a regional psychogeriatric service in Hong Kong in 1996–2001. Eighteen elders (aged 65 and over) fulfilled the classical symptoms of Diogenes syndrome (extreme squalor, neglected physical state, unhygienic condition & social isolation with or without hoarding). A diverse clinical and socio-demographic profile was observed. Most of our clients suffered from different stages of dementia. Other diagnoses such as schizophrenia and alcoho...

  15. ED-12WIDESPREAD SYSTEMIC METASTASES FROM MEDULLOBLASTOMA WITHOUT EVIDENCE OF ACTIVE CNS INVOLVEMENT: A CASE SERIES

    OpenAIRE

    Kumthekar, Priya; Singh, Simran; Smiley, Natasha Pillay; Lulla, Rishi

    2014-01-01

    This case series describes two patients with previously treated medulloblastoma who present with systemic metastases without evidence of central nervous system (CNS) disease. Patient #1 is male who presented at age 29 with pathology confirmed medulloblastoma treated with complete surgical resection followed by radiation (36 Gy craniospinal plus posterior fossa boost). Subsequently, he received cisplatin, cytoxan, and vincristine. One year later, he developed back pain and urinary retention. I...

  16. Kinematic Changes in Swallowing After Surgical Removal of Anterior Cervical Osteophyte Causing Dysphagia: A Case Series

    OpenAIRE

    Jeong, Hyeonghui; Seo, Han Gil; Han, Tai Ryoon; Chung, Chun Kee; Oh, Byung-Mo

    2014-01-01

    This retrospective case series included five patients who underwent surgical resection of the cervical anterior osteophyte due to dysphagia. Videofluoroscopic swallowing studies (VFSSs) were performed before and after surgery on each patient, and kinematic analysis of the video clips from the VFSS of a 5-mL liquid barium swallow was carried out. Functional oral intake improved after surgery in 3/4 patients who had required a modified diet before surgery. Kinematic analysis showed increases in...

  17. Correction of tear trough deformity with a cohesive polydensified matrix hyaluronic acid: a case series

    OpenAIRE

    Huber-Vorländer J; Kürten M

    2015-01-01

    Jürgen Huber-Vorländer, Martin KürtenFort Malakoff Klinik, Mainz, GermanyAbstract: The tear trough or infraorbital hollow is a challenging area to treat, and only a few fillers are suitable for this delicate area. We report on a European case series of six subjects with mild to severe tear troughs who received treatment with cohesive polydensified matrix (CPM®) technology hyaluronic acid gel (Belotero® Balance). The product was injected as small depo...

  18. Development of Emotion Acceptance Behavior Therapy for Anorexia Nervosa: A Case Series

    OpenAIRE

    Wildes, Jennifer E.; Marcus, Marsha D.

    2010-01-01

    This case series describes the development of a novel psychotherapeutic intervention for older adolescents and adults with anorexia nervosa (AN). Emotion acceptance behavior therapy (EABT) is based on a model that emphasizes the role of anorexic symptoms in facilitating avoidance of emotions. EABT combines standard behavioral interventions that are central to the clinical management of AN with psychotherapeutic techniques designed to increase emotion awareness, decrease emotion avoidance, and...

  19. Excessive sweepstakes participation in patients with dementia in Hawai'i: a case series.

    Science.gov (United States)

    Tamura, Bruce K; Wong, Warren F; Sezginsoy, Banu; Masaki, Kamal H

    2006-12-01

    We report a case series of 11 patients with excessive sweepstakes participation on initial geriatric consultation in Honolulu. Ten of these patients had dementia, mostly Alzheimer's disease, with Folstein MiniMental Status Exam scores ranging from 17-29/30. Money lost ranged from 6,600 dollars to 200,000-400,000 dollars. Physicians need to have a high index of suspicion and the public needs to be educated about simple preventive strategies. PMID:17319475

  20. Pediatric seizure-related posttraumatic stress and anxiety symptoms treated with EMDR: a case series

    OpenAIRE

    Elmedina Dautovic; Carlijn de Roos; Yanda van Rood; Agnes Dommerholt; Roos Rodenburg

    2016-01-01

    Purpose: To examine the potential effects of eye movement desensitization and reprocessing (EMDR) in children with epilepsy-related posttraumatic stress and/or anxiety symptoms, using a case series design. Methods: Five children (aged 8–18) with epilepsy identified for seizure-related posttraumatic stress and/or anxiety symptoms were treated with EMDR. To examine potential treatment effects, posttraumatic stress and anxiety symptoms were assessed (CRTI and SCARED) pre- and post-EMDR and at 3-...

  1. Psychotic symptoms in refugees diagnosed with PTSD: a series of case reports

    DEFF Research Database (Denmark)

    Norredam, Marie; Jensen, Mette; Ekstrøm, Morten

    2011-01-01

    In our clinical work, we treat refugees who have been exposed to trauma and who subsequently develop psychotic symptoms. However, the literature does not address the relationship between refugees with depression, post-traumatic stress disorder (PTSD) and psychotic symptoms. Therefore the aim...... of this study is firstly to present a series of cases showing how psychotic symptoms may present in refugees diagnosed with PTSD, and secondly to discuss the underlying explanations of the involved psychopathology....

  2. Combined spinal epidural anesthesia for laparoscopic appendectomy in adults: A case series

    Directory of Open Access Journals (Sweden)

    Rajesh S Mane

    2012-01-01

    Full Text Available Background: Laparoscopy is one of the most common surgical procedures and is the procedure of choice for most of the elective abdominal surgeries performed preferably under endotracheal general anesthesia. Technical advances in the field of laparoscopy have helped to reduce surgical trauma and discomfort, reduce anesthetic requirement resulting in shortened hospital stay. Recently, regional anaesthetic techniques have been found beneficial, especially in patients at a high risk to receive general anesthesia. Herewith we present a case series of laparoscopic appendectomy in eight American Society of Anaesthesiologists (ASA I and II patients performed under spinal-epidural anaesthesia. Methods: Eight ASA Grade I and II adult patients undergoing elective Laparoscopic appendectomy received Combined Spinal Epidural Anaesthesia. Spinal Anaesthesia was performed at L 2 -L 3 interspace using 2 ml of 0.5% (10 mg hyperbaric Bupivacaine mixed with 0.5ml (25 micrograms of Fentanyl. Epidural catheter was inserted at T 10 -T 11 interspace for inadequate spinal anaesthesia and postoperative pain relief. Perioperative events and operative difficulty were studied. Systemic drugs were administered if patients complained of shoulder pain, abdominal discomfort, nausea or hypotension. Results: Spinal anaesthesia was adequate for surgery with no operative difficulty in all the patients. Intraoperatively, two patients experienced right shoulder pain and received Fentanyl, one patient was given Midazolam for anxiety and two were given Ephedrine for hypotension. The postoperative period was uneventful. Conclusion: Spinal anaesthesia with Hyperbaric Bupivacaine and Fentanyl is adequate and safe for elective laparoscopic appendectomy in healthy patients but careful evaluation of the method is needed particularly in compromised cardio respiratory conditions.

  3. Volitional cycling augmented by functional electrical stimulation in hemiparetic adolescents: A case series study

    Directory of Open Access Journals (Sweden)

    Peri Elisabetta

    2013-01-01

    Full Text Available The aim of this work was to assess the feasibility of a treatment based on volitional cycling augmented by Functional Electrical Stimulation (FES on hemiparetic adolescents. Six chronic hemiparetic adolescents were included in a case series study. Patients underwent FES-cycling training combined with voluntary pedaling. The intervention consisted of 21 sessions lasting 30 minutes each. Patients were evaluated before, after training, and at a 3-month follow-up visit through clinical scales (Winter scale, observational gait scale, gross motor function measurement, Boyd test and Ashworth scale, a standard gait analysis and a voluntary pedaling test. Results were compared with an age-matched healthy control group (N=6. Two subjects withdrew the study before the completion of the intervention. Concerning the four remaining subjects, the clinical scales showed a slight level of disability already at baseline and no changes were observed after the intervention. In terms of walking ability, some significant improvements (Kruskal-Wallis test, p-value<0.05 were obtained after training in two out of four subjects: an increase of about 16% and 41% of the ankle range of motion and of about 18% and 33% of the ankle propelling power were achieved for two subjects, respectively. During pedaling, the work produced by the paretic leg while pulling the pedal significantly increased in 3 out of 4 subjects. In one subject a more symmetrical cycling movement was observed, whilst for another subject a significant improvement in terms of co-contraction between rectus femoris and biceps femoris was achieved. In conclusion, this study assessed the feasibility of FES-cycling training on hemiparetic adolescents, but did not provide evidences about the effectiveness of this intervention in improving motor recovery and walking ability. However, since only a small group of patients with a low level of disability was involved in the study, further investigations are needed to

  4. Forecasting Malaria Cases Using Climatic Factors in Delhi, India: A Time Series Analysis

    Directory of Open Access Journals (Sweden)

    Varun Kumar

    2014-01-01

    Full Text Available Background. Malaria still remains a public health problem in developing countries and changing environmental and climatic factors pose the biggest challenge in fighting against the scourge of malaria. Therefore, the study was designed to forecast malaria cases using climatic factors as predictors in Delhi, India. Methods. The total number of monthly cases of malaria slide positives occurring from January 2006 to December 2013 was taken from the register maintained at the malaria clinic at Rural Health Training Centre (RHTC, Najafgarh, Delhi. Climatic data of monthly mean rainfall, relative humidity, and mean maximum temperature were taken from Regional Meteorological Centre, Delhi. Expert modeler of SPSS ver. 21 was used for analyzing the time series data. Results. Autoregressive integrated moving average, ARIMA (0,1,1 (0,1,012, was the best fit model and it could explain 72.5% variability in the time series data. Rainfall (P value = 0.004 and relative humidity (P value = 0.001 were found to be significant predictors for malaria transmission in the study area. Seasonal adjusted factor (SAF for malaria cases shows peak during the months of August and September. Conclusion. ARIMA models of time series analysis is a simple and reliable tool for producing reliable forecasts for malaria in Delhi, India.

  5. Evaluating the temporal stability of synthetically generated time-series for crop types in central Germany

    Science.gov (United States)

    Synthetically generated Landsat time-series based on the STARFM algorithm are increasingly used for applications in forestry or agriculture. Although successes in classification and derivation of phenological orbiomass parameters are evident, a thorough evaluation of the limits of the method is stil...

  6. An Evaluation Method of Words Tendency Depending on Time-Series Variation and Its Improvements.

    Science.gov (United States)

    Atlam, El-Sayed; Okada, Makoto; Shishibori, Masami; Aoe, Jun-ichi

    2002-01-01

    Discussion of word frequency and keywords in text focuses on a method to estimate automatically the stability classes that indicate a word's popularity with time-series variations based on the frequency change in past electronic text data. Compares the evaluation of decision tree stability class results with manual classification results.…

  7. Inferior dislocation of the hip: a case series and literature review

    Institute of Scientific and Technical Information of China (English)

    Sameer Aggarwal; Vishal Kumar; Kishan Ramachandra Bhagwat; Vokkaleri Shankaranarayana Shashikanth; Holalu Shankaralingegowda Ravikumar

    2012-01-01

    Inferior hip dislocation is the rarest type among all hip dislocations.Very few cases have been reported in the English literature.Most of the earlier reported cases involves the pediatric age group.No single case series could be found in the English literature.We came across 4 cases of inferior hip dislocation with a varied age profile (range 10 to 56 years,mean 33.8 years).Patients with this disease usually complained of pain and kept the thigh flexed and abducted.The diagnosis can be confirmed by radiographs which reveal that the long axis of the femur varies in alignment with respect to the spine from parallel to an angle almost 90° away from the axis.In our series,closed reduction was successful in all patients,either under sedation or general anaesthesia.Skin traction for a period of 6 weeks was applied in all of them and follow-up revealed pain-free,stable and mobile hips.In this study we present the details of these cases along with a review of literature discussing the various modes and mechanisms that produce inferior hip dislocation.

  8. Inferior dislocation of the hip: a case series and literature review

    Directory of Open Access Journals (Sweden)

    Aggarwal Sameer

    2012-11-01

    Full Text Available 【Abstract】 Inferior hip dislocation is the rarest type among all hip dislocations. Very few cases have been re-ported in the English literature. Most of the earlier reported cases involves the pediatric age group. No single case series could be found in the English literature. We came across 4 cases of inferior hip dislocation with a varied age profile (range 10 to 56 years, mean 33.8 years. Patients with this disease usually complained of pain and kept the thigh flexed and abducted. The diagnosis can be confirmed by radiographs which reveal that the long axis of the femur varies in alignment with respect to the spine from parallel to an angle almost 90° away from the axis. In our series, closed reduction was successful in all patients, either under seda-tion or general anaesthesia. Skin traction for a period of 6 weeks was applied in all of them and follow-up revealed pain-free, stable and mobile hips. In this study we present the details of these cases along with a review of literature discussing the various modes and mechanisms that pro-duce inferior hip dislocation. Key words: Hip dislocation; Therapeutics; Traction; Weight-bearing

  9. Training and evaluation of neural networks for multi-variate time series processing

    DEFF Research Database (Denmark)

    Fog, Torben L.; Larsen, Jan; Hansen, Lars Kai

    1995-01-01

    We study the training and generalization for multi-variate time series processing. It is suggested to used a quasi-maximum likelihood approach rather than the standard sum of squared errors, thus taking dependencies among the errors of the individual time series into account. This may lead...... to improved generalization performance. Further, we extend the optimal brain damage pruning technique to the multi-variate case. A key ingredient is an algebraic expression for the generalization ability of a multi-variate model. The variability of the suggested techniques are successfully demonstrated...

  10. Iranian Junior High school English Book Series (Right Path to English Weighted against Material Evaluation Checklists

    Directory of Open Access Journals (Sweden)

    Farhad Golpour

    2012-11-01

    Full Text Available Choosing a course textbook is an overwhelming task for both teachers and administrators. The aim of this study was to evaluate Iranian junior high school textbook series base on validated criteria. For this purpose a careful analyzing textbook evaluation checklists suggested by Sheldon (1984 skierso (1991 and Tucker (1992 was picked out. Among proposed criteria, eighteen critical features were selected to analyze Iranian junior high school series written by Birjandi in (1991. The Criteria were applied to the series analytically by researcher to examine the materials. The criteria in a form of questionnaire given to 15 experienced teachers who were teaching mentioned series for more than ten years. The gathered data revealed that it lacks appropriate layout and physical characteristics, materials have not be recycled, not all skills have been considered equally, emphasis is on grammatical points which practiced through speaking and listening. Moreover; recordings are artificial, no attention is paid to students needs and topics are out of date and boring .Also audio-visual materials, teachers’ guide and communicative tasks seems to be forgotten by writer. Therefore; all eighteen features except vocabulary lists, availability of glossary and lots of grammatical points have not been considered a lot. That is, students' interests have been ignored totally and little communicative issues have been regarded in these series. In fact, at end of this determined time students would be proficient at structural points with no efficiency at communication. These findings can be helpful for curriculum designers, textbook writers to design some valuable textbooks that are useful for teachers to teach language communicatively. Keywords: Junior High school, Evaluation, book series, criteria

  11. Canal mandibular bífido: Presentación de una serie de casos Bifid mandibular canal: Case series report

    Directory of Open Access Journals (Sweden)

    C.L. Guzmán Zuluaga

    2012-04-01

    Full Text Available La ubicación y configuración de las variaciones del canal mandibular son relevantes en diferentes procedimientos clínicos de la mandíbula. En esta serie de casos un radiólogo evaluó el recorrido del canal mandibular identificando la presencia y tipos de canales bífidos. Se observaron cuatro pacientes con canal mandibular bífido tipo retromolar y tres sujetos con canal bífido tipo anterior sin convergencia. En otro paciente se encontraron forámenes dentarios bífidos bilaterales. La Tomografía Computarizada de Haz de Cono, permite la identificación oportuna de condiciones preexistentes como variaciones en la morfología natural de los canales mandibulares, previniendo efectiva y precozmente las consecuencias neurológicas que se derivan de una lesión del nervio dentario inferior.The location and configuration of the mandibular canal variations are relevant in different clinical procedures of the jaw. In this case series, a radiologist assessed the mandibular canal route identifying the presence and types of bifid canals. Four patients with type bifid mandibular retromolar canal and three subjects with type bifida anterior canal without convergence were observed. In one patient, bilateral bifid tooth foramina was found. Computed Tomography Cone Beam allows identification of preexisting conditions such as variations in the natural morphology of the mandibular canals, preventing effective and early neurological consequences arising from alveolar nerve injury.

  12. Mantle cell lymphoma of the oral cavity. Case Series and Comprehensive Review of the Literature

    Science.gov (United States)

    Guggisberg, Kelly; Jordan, Richard C.K.

    2009-01-01

    Objective Mantle cell lymphoma (MCL) is a rare B cell neoplasm that has only recently been defined as a distinct entity. Because of its rarity and histological similarities with other small cell lymphomas, the microscopic diagnosis of MCL may be challenging. This is particularly true within the oral cavity where other lymphomas are more frequent. To date, few cases of MCL presenting within the oral cavity have been reported. Study Design We present 2 new cases of MCL presenting within the oral cavity and systematically reviewed 7 other cases of MCL reported in the English language literature. Historical cases were reviewed and available data regarding morphology, special stains, demographics, clinical presentation, radiographic findings, management and outcome were extracted. Data from our current series was then compared with the earlier published literature. Results To the best of our knowledge, this is the largest reviewed series of MCL within the oral cavity totaling 9 cases. The features of our cases, including histology, clinical presentation and outcome, are consistent with the 7 previously reported cases. The majority of oral MCLs occur in an older male population and a high proportion occur on the palate. Conclusion We conclude that MCL of the oral cavity is an uncommon diagnosis. Most oral MCLs occur in an elderly male population and have a possible predilection for the palate. The microscopic diagnosis can be challenging given its similar appearance to other small cell lymphomas requiring a comprehensive immunohistochemical panel for the accurate diagnosis. Like MCL occurring in other sites in the body, the prognosis and outcome of oral MCL appears to be poor. PMID:19880332

  13. Paracetamol serum concentrations in preterm infants treated with paracetamol intravenously: a case series

    Directory of Open Access Journals (Sweden)

    van Ganzewinkel Christ-jan JLM

    2012-01-01

    Full Text Available Abstract Introduction Until now, studies on paracetamol given intravenously have mainly been performed with the pro-drug propacetamol or with paracetamol in preterm babies above 32 weeks of gestation. Studies in these babies indicate that intravenous paracetamol is tolerated well, however studies on the efficacy of intravenous paracetamol are lacking. There are no pharmacokinetic data on the administration of multiple doses of paracetamol in preterm babies with a gestational age below 32 weeks. Case presentation We present a case series of nine Caucasian preterm babies, six boys and three girls, with a mean gestational age of 28.6 weeks (range 25.9 to 31.6 weeks. Case one, a girl with a gestational age of 25 weeks and six days, presented with necrotizing enterocolitis. In the second case, a female baby with a gestational age of 26 weeks and two days presented with hematoma. In case three, a female baby with a gestation of 26 weeks and one day developed intraventricular hemorrhage. In case four, a male baby with a gestational age of 31 weeks and four days presented with pain after vacuum delivery. Case five, a female baby born after a gestation of 29 weeks and six days presented with hematoma. In case six, a male baby with a gestation of 30 weeks and six days presented with hematoma. In case seven, a male baby, born with a gestational age of 30 weeks and six days, presented with caput succedaneum and hematoma. In case eight, a male baby, born after a gestation of 28 weeks and four days, developed abdominal distention. Case nine, a female baby, born with a gestational age of 27 weeks and three days presented with hematoma. These babies were treated with intravenous paracetamol 15 mg/kg every six hours. Serum concentrations and aspartate transaminase were determined after prolonged administration. Pain scores were assessed using the Premature Infant Pain Profile. Conclusion Paracetamol serum concentrations ranged from 8 to 64 mg/L after eight to 12

  14. Pandemic influenza A (H1N1) 2009 with neurological manifestations, a case series

    Science.gov (United States)

    Noriega, Luis Miguel; Verdugo, Renato J.; Araos, Rafael; Munita, José Manuel; Díaz, Violeta; Marcotti, Alejandra; Perez, Jorge; Gonzalez, Patricia; Thompson, Luis; Canals, Magdalena; Hoppe, Arnold; Mounts, Anthony W.; Vial, Pablo A.

    2010-01-01

    Please cite this paper as: Noriega et al. (2010) Pandemic influenza a (H1N1) 2009 with neurological manifestations, a case series. Influenza and Other Respiratory Viruses 4(3), 117–120. Objectives  Describe a series of atypical presentations of pandemic influenza A (H1N1) 2009. Methods  Description of case series using hospital records. Results  Six patients aged 1 to 65 years with confirmed pandemic influenza A (H1N1) 2009 infection presented with neurological complications within 2 to 5 days after the first signs of influenza‐like illness. All six were admitted with seizures or altered mental status. No abnormalities were found in brain scans or cerebral spinal fluid studies of any of the six. All were discharged without sequelae within days of admission. Conclusions  This is only the second report of pandemic influenza presenting with neurological manifestations. Clinicians caring for patients when pandemic influenza is prevalent in their communities should maintain a high level of awareness of the potential atypical presentations with which this disease can appear. PMID:20409207

  15. [Surgical treatment of temporal lobe epilepsy: a series of forty-three cases analysis].

    Science.gov (United States)

    Meneses, Murilo S; Rocha, Samanta B; Kowacs, Pedro A; Andrade, Nelson O; Santos, Heraldo L; Narata, Ana Paula; Bacchi, Ana Paula; Silva, Erasmo B; Simão, Cristiane; Hunhevicz, Sonival C

    2005-09-01

    Forty-three patients with epilepsy resistant to drug therapy were submitted to temporal lobe epilepsy surgery at the Instituto de Neurologia de Curitiba, from 1998 to 2003. Thirty-nine patients (90.6%) had mesial temporal sclerosis, and four had brain tumors. According to Engel's rating, 83.7% from 37 patients with complete postoperative evaluation were classified as Class I (free of disabling seizure). Postoperative complications (18.6%) were evaluated, with one case of surgical wound infection, one case of hydrocephalus, one case of cerebrospinal fluid fistula, two cases of transient palsy of the trochlear nerve and one case of transient hemiparesis. No death related to epilepsy surgery was found in our study.

  16. Diagnostic role of magnetic resonance angiography in Swyer James syndrome: Case series of two cases

    OpenAIRE

    Parashari Umesh; Singh Ragini; Parihar Anit; Aga Pallavi; Yadav Rajesh

    2010-01-01

    Swyer James syndrome is a rare syndrome which occurs due to viral illness in early childhood. The post infective obliterative bronchiolitis results in arrest of lung growth and alveolarization with reduced vascularity resulting in classical radiological features. We describe two cases of patients fulfilling all the criteria of the syndrome - 1) Unilateral hyperlucent small lung in chest radiograph with air trapping on expiration, small ipsilateral hila and pulmonary artery. 2) Diffuse decreas...

  17. Upper airway alterations/abnormalities in a case series of obstructive sleep apnea patients identified with cone-beam CT

    Energy Technology Data Exchange (ETDEWEB)

    Shigeta, Y.; Shintaku, W.H.; Clark, G.T. [Orofacial Pain/Oral Medicine Center, Div. of Diagnostic Sciences, School of Dentistry, Univ. of Southern California, Los Angeles, CA (United States); Enciso, R. [Div. of Craniofacial Sciences and Therapeutics, School of Dentistry, Univ. of Southern California, Los Angeles, CA (United States); Ogawa, T. [Dept. of Fixed Prosthodontic Dentistry, Tsurumi Univ., School of Dental Medicine, Tsurumi (Japan)

    2007-06-15

    There are many factors that influence the configuration of the upper airway and may contribute to the development of obstructive sleep apnea (OSA). This paper presents a series of 12 consecutive OSA cases where various upper airway alteration/abnormalities were identified using 3D anatomic reconstructions generated from cone-beam CT (CBCT) images. Some cases exhibited more than one type of abnormality and below we describe each of the six types identified with CBCT in this case series. (orig.)

  18. Treatment of Catatonia With Ultrabrief Right Unilateral Electroconvulsive Therapy: A Case Series.

    Science.gov (United States)

    Kugler, Joseph L; Hauptman, Aaron J; Collier, Samuel J; Walton, Amy E; Murthy, Smitha; Funderburg, Linda G; Garcia, Keith S

    2015-09-01

    Catatonia is a syndrome heterogeneous with regard to presentation and etiology. Electroconvulsive therapy (ECT) remains the first-line treatment for catatonia. Literature review reveals only a few published case reports on the use of right unilateral (RUL) ECT in catatonia, 1 case report on ultrabrief RUL ECT, and an absence of evidence on the relative effectiveness and tolerability of RUL versus bilateral ECT in treating catatonia. In contrast, there are multiple reports in the literature of robustly dosed bilateral ECT, often administered on consecutive days. Reasons for choosing this intervention over the better-tolerated RUL treatment include assumptions about its relative speed and/or breadth of efficacy. Here we present a case series of 13 catatonic patients treated in an academic center over the course of the last 3 years. Our experience suggests that ultrabrief RUL ECT can rapidly and effectively treat catatonia from diverse etiologies.

  19. Cogan's Syndrome in Patients With Inflammatory Bowel Disease--A Case Series

    DEFF Research Database (Denmark)

    Vavricka, Stephan R; Greuter, Thomas; Scharl, Michael;

    2015-01-01

    BACKGROUND: Cogan's syndrome (CSy) is a very rare autoimmune disorder, mainly affecting the inner ear and the eye, and is associated with inflammatory bowel disease (IBD). METHODS: This was a European Crohn's and Colitis Organisation (ECCO) retrospective observational study, performed as part...... duration of IBD until diagnosis of CSy was 8.7 years (range 0.0-38.0) and mean age at CSy diagnosis was 44.6 years (range 9.0-67.0). Six patients had underlying ulcerative colitis (UC) and 16 had Crohn's disease. Eleven patients (50%) had active disease at CSy diagnosis. Sixteen patients were under IBD...... of the CONFER project. A call to all ECCO members was made to report concomitant CSy and inflammatory bowel disease (IBD) cases. Clinical data were recorded in a standardized questionnaire. RESULTS: This international case series reports on 22 concomitant CSy-IBD cases from 14 large medical centres. Mean...

  20. Therapeutic barium enema for bleeding colonic diverticula:Four case series and review of the literature

    Institute of Scientific and Technical Information of China (English)

    Jun-ichi Iwamoto; Yuji Mizokami; Koichi Shimokobe; Takeshi Matsuoka; Yasushi Matsuzaki

    2008-01-01

    The prevalence of diverticular diseases of the colon, including severe and persistent bleeding in Eastern countries, has increased in the last decades. The bleeding from colonic diverticula is the most common cause of acute lower gastrointestinal bleeding. Herein, we report four cases of severe and persistent bleeding of colonic diverticular disease that could be treated with a high concentration barium enema. These four cases showed a similar pattern of bleeding whose source could not be identified. Colonoscopy revealed fresh blood in the entire colon and many diverticula were noted throughout the colon. No active bleeding source was identified, but large adherent clots in some diverticula were noted. After endoscopic and angiographic therapies failed, therapeutic barium enema stopped the severe bleeding. These patients remained free of re-bleeding in the follow-up period (range 17-35 mo) after the therapy. We report the four case series of therapeutic barium enema and reviewed the literature pertinent to this procedure.

  1. Schema therapy for patients with borderline personality disorder: a single case series.

    Science.gov (United States)

    Nordahl, Hans M; Nysaeter, Tor E

    2005-09-01

    The effectiveness of schema therapy for patients with borderline personality disorder (BPD) developed by Young was investigated using a single case series trial of six patients who all had primarily a DSM-IV BPD diagnosis. The treatment approach comprised the core elements of schema therapy with an emphasis on schema mode work and limited re-parenting. An A-B direct replication series with follow-up assessments at 12 months was implemented. From baseline to follow-up improvement was large, as indicated by large effect sizes, and improvement was clinically meaningful for five of the six patients included. Three of the six patients did not any longer fulfill the criteria for BPD by the end of the treatment.

  2. Hypnosis delivered through immersive virtual reality for burn pain: A clinical case series.

    Science.gov (United States)

    Patterson, David R; Wiechman, Shelley A; Jensen, Mark; Sharar, Sam R

    2006-04-01

    This study is the first to use virtual-reality technology on a series of clinical patients to make hypnotic analgesia less effortful for patients and to increase the efficiency of hypnosis by eliminating the need for the presence of a trained clinician. This technologically based hypnotic induction was used to deliver hypnotic analgesia to burn-injury patients undergoing painful wound-care procedures. Pre- and postprocedure measures were collected on 13 patients with burn injuries across 3 days. In an uncontrolled series of cases, there was a decrease in reported pain and anxiety, and the need for opioid medication was cut in half. The results support additional research on the utility and efficacy of hypnotic analgesia provided by virtual reality hypnosis. PMID:16581687

  3. POSTMENOPAUSAL BLEEDING: HISTOPATHOLOGICAL SPECTRUM AND ASSOCIATION WITH AGE AND CLEAR SPAN: CASE SERIES OF 328 CASES

    Directory of Open Access Journals (Sweden)

    Ruchita

    2014-06-01

    Full Text Available : Introduction: Postmenopausal bleeding is defined as vaginal bleeding occurring after twelve months of amenorrhea in a woman of the age where the menopause can be expected. With increase in life expectancy, a larger proportion of female population will be in postmenopausal age group; hence, the incidence of postmenopausal bleeding is expected to increase. AIM: We studied the prevalence of malignancy as well as the histopathological spectrum of genital tract lesions in cases of postmenopausal bleeding. The association between age, period between cessation of menses and onset of bleeding per vaginum (clear span was also studied. RESULTS: Malignant causes were more common (58.5% than benign causes and included cervical carcinoma, malignant uterine tumors (13.1%, carcinoma vagina (4.3%, malignant ovarian tumors (5.5%, carcinoma vulva (0.9% and carcinoma fallopian tube (0.3%. Squamous cell carcinoma was the commonest among cervical malignancies. The benign causes included polyps (16.5%, endometrial hyperplasia (4.9%, adenomyosis (2.7%, atrophic endometrium (2.4%, cervicitis (2.1%, leiomyoma (1.8%, proliferative endometrium (1.5%, endometritis (1.5%, secretory endometrium (1.2%, retained IUCD (0.9% and uterovaginal prolapse (0.6%. The likelihood of malignancy increased significantly with advancing age (p-value 0.042. The clear span of cases with malignant tumors was significantly longer than the clear span of cases with benign lesions. Hence, the likelihood of malignancy increased with length of clear span (p-value 0.00809. CONCLUSION: Any postmenopausal patient with vaginal bleeding needs to be investigated thoroughly to determine the cause of the bleeding and should be considered to have abnormal histopathology until proved otherwise

  4. Treatment strategy for guided tissue regeneration in various class II furcation defect: Case series

    Directory of Open Access Journals (Sweden)

    Pushpendra Kumar Verma

    2013-01-01

    Full Text Available Periodontal regeneration is a main aspect in the treatment of teeth affected by periodontitis. Periodontal regeneration in furcation areas is quite challenging, especially when it is in interproximal region. There are several techniques used alone or in combination considered to achieve periodontal regeneration, including the bone grafts or substitutes, guided tissue regeneration (GTR, root surface modification, and biological mediators. Many factors may account for variability in response to regenerative therapy in class II furcation. This case series describes the management of class II furcation defect in a mesial interproximal region of a maxillary tooth and other with a buccal class II furcation of mandibular tooth, with the help of surgical intervention including the GTR membrane and bone graft materials. This combined treatment resulted in healthy periodontium with a radiographic evidence of alveolar bone gain in both cases. This case series demonstrates that proper diagnosis, followed by removal of etiological factors and utilizing the combined treatment modalities will restore health and function of the tooth with the severe attachment loss.

  5. Identical fracture patterns in combat vehicle blast injuries due to improvised explosive devices; a case series

    Directory of Open Access Journals (Sweden)

    Commandeur Joris

    2012-10-01

    Full Text Available Abstract Background In November 2008, a surgical team from the Red Cross Hospital Beverwijk, the Netherlands, was deployed in Afghanistan for three months to attend in the army hospital of Kandahar. During their stay, four incidents of armored personnel carriers encountering an improvised explosive device were assessed. In each incident, two soldiers were involved, whose injuries were strikingly similar. Case presentation The described cases comprise paired thoracic vertebral fractures, radial neck fractures, calcaneal fractures and talar fractures. Moreover, the different types of blast injury are mentioned and related to the injuries described in our series. Acknowledging the different blast mechanisms is important for understanding possible injury patterns. Conclusion From this case series, as well as the existing literature on injury patterns caused by blast injuries, it seems appropriate to pay extra attention to bodily areas that were injured in other occupants of the same vehicle. Obviously, the additional surveillance for specific injuries should be complementary to the regular trauma work-up (e.g., ATLS.

  6. Positron emission tomography in the diagnostic pathway for intracystic infection in adpkd and "cystic" kidneys. a case series

    Directory of Open Access Journals (Sweden)

    Douroukas Anastasios

    2011-09-01

    Full Text Available Abstract Background Intracystic infection, in Autosomal Dominant Polycystic Kidney Disease (ADPKD and in kidneys with multiple cysts, is a diagnostic and therapeutic challenge, as conventional imaging techniques may not discriminate among "complicated" cysts (infection, bleeding, neoplasia, and as the clinical picture may be attenuated, in particular in early phases. Positron Emission Tomography with fluorodeoxyglucose (FDG-PET was recently suggested as a tool to detect infection in ADPKD, in single cases and small series. The aim of the study was to report on the role of FDG-PET in the work-up of 10 cases of suspected cystic infections, affected by ADPKD or with multiple kidney cysts. Methods Observational study. Review of clinical charts and of the imaging data since the use of FDG-PET for detecting cystic infections (2008-2010. Results In 2008-2010, 6 patients with ADPKD and 4 with multiple kidney cysts were referred for suspected intracystic infections (3 males, 7 females, aged 55-83 years, in all CKD stages; in one case the imaging was done in the work-up of a complicated "uremic" cyst. The clinical picture, the usual inflammatory markers and/or the conventional imaging techniques did not allow conclusive diagnosis at referral or during follow-up (ultrasounds in all, CT in 8/10. Nine patients displayed inflammatory signs (increase in C-reactive protein and other biochemical markers and constitutional symptoms (fever in 9/10. FDG-PET was positive in 6 cases (5 kidney and 1 liver cyst, was repeated during follow-up in 4 patients and was negative in 4 cases. In the positive cases, FDG-PET guided the therapeutic choices; in particular, the duration of therapy was supported by imaging data in the 4 cases with multiple scans. No relapse was recorded after discontinuation of antibiotic therapy in the treated patients. The negative cases did not develop clinical signs of cystic infection over follow-up. Conclusion In this case series, the largest

  7. Diagnostic role of magnetic resonance angiography in Swyer James syndrome: Case series of two cases

    Directory of Open Access Journals (Sweden)

    Parashari Umesh

    2010-01-01

    Full Text Available Swyer James syndrome is a rare syndrome which occurs due to viral illness in early childhood. The post infective obliterative bronchiolitis results in arrest of lung growth and alveolarization with reduced vascularity resulting in classical radiological features. We describe two cases of patients fulfilling all the criteria of the syndrome - 1 Unilateral hyperlucent small lung in chest radiograph with air trapping on expiration, small ipsilateral hila and pulmonary artery. 2 Diffuse decrease in attenuation of lung parenchyma with bronchiectasis and reduction in vascularity. 3 Unilateral pruned tree appearance on angiography (MRA. The clinical presentation was recurrent chest infection in a child and infrequent bouts of hemoptysis in a middle aged female. The study demonstrates the role of magnetic resonance angiography in diagnosing the condition.

  8. Generating Hourly Rainfall Model using Bayesian Time Series Model (A Case Study at Sentral Station, Bondowoso

    Directory of Open Access Journals (Sweden)

    Entin Hidayah

    2011-02-01

    Full Text Available Disaggregation of hourly rainfall data is very important to fulfil the input of continual rainfall-runoff model, when the availability of automatic rainfall records are limited. Continual rainfall-runoff modeling requires rainfall data in form of series of hourly. Such specification can be obtained by temporal disaggregation in single site. The paper attempts to generate single-site rainfall model based upon time series (AR1 model by adjusting and establishing dummy procedure. Estimated with Bayesian Markov Chain Monte Carlo (MCMC the objective variable is hourly rainfall depth. Performance of model has been evaluated by comparison of history data and model prediction. The result shows that the model has a good performance for dry interval periods. The performance of the model good represented by smaller number of MAE by 0.21 respectively.

  9. Child Maltreatment: Types and effects: Series of six cases from a university hospital in Oman

    OpenAIRE

    Muna Al-Saadoon; Marwan Al-Sharbati; Ibtisam El Nour; Basma Al-Said

    2012-01-01

    Child maltreatment (CM) is common worldwide, and can take many forms. It may even endanger the child’s life, especially when younger children are the victims. CM affects the child’s quality of life and consequently leads to long term issues to be dealt with by the child, family and community. This case series discusses six children who have been subjected to CM, and diagnosed by the child protection team of the departments of Child Health and Behavioural Medicine at Sultan Qaboos University H...

  10. Infrequent Reservoir‐Related Complications of Urologic Prosthetics: A Case Series and Literature Review

    Directory of Open Access Journals (Sweden)

    Tao Cui, MD

    2015-12-01

    Conclusion: Complications involving urologic prosthesis reservoirs, although rare, can have serious implications for patients. A high index of suspicion and familiarity with treatment options is required in order to allow timely diagnosis and appropriate treatment. Patients with prior major abdominal surgeries seem to be more prone to intestinal complications of reservoirs and warrant special concern. Cui T, Terlecki R, and Mirzazadeh M. Infrequent reservoir‐related complications of urologic prosthetics: A case series and literature review. Sex Med 2015;3:334–338.

  11. Congenital familial subglottic stenosis: a case series and review of literature.

    Science.gov (United States)

    Manickavasagam, J; Yapa, S; Bateman, N D; Thevasagayam, M S

    2014-02-01

    Subglottic stenosis is a narrowing of the endolarynx and maybe classified as congenital (primary) or acquired (secondary). Congenital stenosis maybe caused by a small cricoid cartilage, thick submucosa or other laryngeal abnormalities and remains a well-known cause of stridor in infancy. It occurs sporadically and familial occurrence is rare. Our case series identifies three children with congenital subglottic stenosis born to consanguineous parents. Congenital subglottic stenosis in siblings of unrelated parents has been previously reported, but not in consanguineous parents indicating a strong genetic link. We recommend further genetic research to assess the mode of possible heritage in this disease.

  12. Treatment outcome with guiding flange prosthesis in hemimandibulectomy patients: Case series of three patients

    Science.gov (United States)

    Kar, Sushil; Tripathi, Arvind; Madhok, Riti

    2015-01-01

    There are various indications that may necessitate partial or complete resection of the mandible, from trauma to congenital deformities. However, the most prevalent indication that requires surgical resection of the mandible along with the involved adjacent oral structures is the presence of a locally aggressive neoplastic growth. The resultant continuity defect leads to an alteration in the range and direction of mandibular movement, impedes clear articulation of syllables and cosmetic disfigurement. The role of a prosthodontist is paramount in bringing about the restoration of the esthetic and functional dysfunction. This article discusses a series of hemimandibulectomy cases wherein mandibular deviation was successfully corrected using guide-flange prosthesis. PMID:26981486

  13. Home IV Antibiotic Therapy and Exercise Capacity in Children with CF: A Case Series

    OpenAIRE

    Cox, Narelle S.; McKay, Karen O.; Follett, Jennifer M.; Alison, Jennifer A

    2011-01-01

    Purpose: This case series describes the effect of home intravenous (IV) antibiotic therapy on spirometry and exercise capacity in a group of children with cystic fibrosis (CF). Methods: Outcomes from 10 children with CF who were prescribed a 14-day course of home IV antibiotics for a respiratory exacerbation are reported. All children performed spirometry and a modified shuttle test (MST) before and after 14-days of home IV therapy. Results: After 14 days, FEV1 increased by mean (± SE) 12 ± 4...

  14. Rapid Evaluation of Power Degradation in Series Connection of Single Feeding Microsized Microbial Fuel Cells

    KAUST Repository

    Rojas, Jhonathan Prieto

    2014-07-08

    We have developed a sustainable, single feeding, microsized, air-cathode and membrane-free microbial fuel cells with a volume of 40 mu L each, which we have used for rapid evaluation of power generation and viability of a series array of three cells seeking higher voltage levels. Contrary to expectations, the achieved power density was modest (45 mWm(-3)), limited due to non-uniformities in assembly and the single-channel feeding system.

  15. Distraction osteogenesis therapy in patients affected by Goldenhar syndrome: a case series

    Directory of Open Access Journals (Sweden)

    Francesco Grecchi

    2011-06-01

    Full Text Available Background: Hemifacial microsomia (HM is a syndrome characterized by the presence of structural alterations of the skeletal, nervous, vascular, and muscular structures derived from the first and second branchial arch. Goldenhar syndrome (Gs consistisof the triad of craniofacial microsomia, ocular dermoid cysts, and spinal anomalies. When the patient has hypoplasia of the mandible, orthognatic surgery or distraction osteogenesis (DO can be used to correct the asymmetry. Mandibular DO has been applied for many years, but long-term reports showed controversial results. The aim of this paper is to describe three cases of patients affected by Gs in which DO was performed to correct the mandibular asymmetry. Case series: The cases reported show an increasing degree of dismorphism which required a increasing complexity of the surgical approach: a single mandibular DO in the first patient, and a mandibular DO associated with a Le Fort I osteotomy in the second one, a double mandibular DO associated with Le Fort I and surgical disjunction of the middle palatal suture in the third case. Discussion: The effects of DO involve not only the skeletal segment but also all the surrounding soft tissues. DO leads to rapid and remarkable improvement in facial symmetry due to emimandible hypoplasia. When correct spatial repositioning of the maxilla cann ot be expected, mandibular DO can be carried out by associating a Le Fort I osteotomy. In this way DO minimize the need for major osteotomies and allows an earlier treatment in selected cases.

  16. Epilepsy and violence: case series concerning physical trauma in children of persons with epilepsy

    Directory of Open Access Journals (Sweden)

    Gauffin H

    2014-11-01

    Full Text Available Helena Gauffin1,2 Anne-Marie Landtblom1–4 1Department of Neurology, Linköping University, Linköping, Sweden; 2Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden; 3Neurology Unit, Department of Medical Specialist, General Hospital, Department of Medicine and Health Sciences, IMM, County Council, Linköping University, Motala, Sweden; 4Department of Neuroscience, Uppsala University, Uppsala, Sweden Abstract: Historically, epilepsy has been associated with violence, but more recent studies have emphasized genetic and psychosocial factors as more important. The case series presented here aim to highlight the difficult situation the affected children are in. We report on three cases when children have been traumatized and, in one case, even been killed by their parent who was diagnosed with epilepsy. In the first case, we describe a woman with juvenile myoclonic epilepsy who was sentenced to forensic psychiatry care for killing her child. She lived under difficult psychosocial circumstances and a suicide attempt contributed to what happened. The second case describes a man with post-traumatic seizures who was sentenced for child abuse. Ictal or postictal violence was considered in these two cases but a causal link between the violence and epilepsy has not been established. In the third case, we describe a woman with focal epilepsy and psychogenic non-epileptic seizures (PNESs. Her child was hurt and frightened in relation to violent seizures, which were regarded as PNESs. This case series demonstrates that children of parents with epilepsy can be in a vulnerable situation. No causality has been established between the seizures and these events, so consequently other factors such as psychosocial stress, low cognitive function, and a suicide attempt must also be considered as important. When a child is hurt by a parent with epilepsy the patient must be closely examined to determine the role of the seizures

  17. Aromatase inhibitors with or without gonadotropin-releasing hormone analogue in metastatic male breast cancer: a case series

    Science.gov (United States)

    Zagouri, F; Sergentanis, T N; Koutoulidis, V; Sparber, C; Steger, G G; Dubsky, P; Zografos, G C; Psaltopoulou, T; Gnant, M; Dimopoulos, M-A; Bartsch, R

    2013-01-01

    Background: Data regarding the safety and effectiveness of aromatase inhibitors (AIs) as monotherapy or combined with gonadotropin-releasing hormone (GnRH) analogue in male breast cancer are scarce. Methods: In this retrospective chart review, cases of male breast cancer patients treated with AIs with or without a GnRH analogue were evaluated. Results: Twenty-three men were included into this case series. Aromatase inhibitors in combination with or without a GnRH analogue were given as first-line therapy in 60.9% and as second-line therapy in 39.1% of patients, respectively. All patients had visceral metastases, whereas in five of them bone lesions coexisted. In all cases AIs were tolerated well, and no case of grade 3 and 4 adverse events was reported. A partial response was observed in 26.1% of patients and stable disease in 56.5%. Median overall survival (OS) was 39 months and median progression-free survival (PFS) was 13 months. Regarding OS and PFS, no significant effects of GnRH analogue co-administration or type of AI were noted. Conclusion: Our study shows that AIs with or without GnRH analogues may represent an effective and safe treatment option for hormone-receptor positive, pretreated, metastatic, male breast cancer patients. PMID:23722469

  18. Benefits of a combined approach to sampling of renal neoplasms as demonstrated in a series of 351 cases.

    Science.gov (United States)

    Parks, Graham E; Perkins, Louis Allen; Zagoria, Ronald J; Garvin, Abbott Julian; Sirintrapun, Sahussapont Joseph; Geisinger, Kim R

    2011-06-01

    Percutaneous radiofrequency ablation is increasingly used for curative treatment of primary cancers of the kidney. We reviewed our experience of percutaneous sampling performed under computed tomographic guidance with fine needle aspiration biopsy (FNAB) and core biopsy (CB), and we report on the complementary roles of these 2 techniques in a series of 351 consecutive patients undergoing radiofrequency ablation for renal neoplasms. Both FNAB and CB were obtained in 290 cases, of which 156 patients (54%) were positive for neoplasm in both specimens, and 27 (9%) were negative for tumor in both specimens. In 58 (20%) patients, the FNABs were positive, but the CBs were negative, and the reverse occurred in 11 patients (4%). When suspicious interpretations by FNAB and CB are included as positives in the calculations, both their complementary nature and the relative higher diagnostic yield of FNAB persisted. In 25 cases with FNABs positive for neoplasm, the CB allowed a more specific tumor classification. The 19 cases of FNAB which were read as negative/benign had corresponding CBs that were also negative/benign in 13 cases; yet, 6 were diagnostic of renal cell carcinoma not otherwise specified (1 case), renal cell carcinoma clear cell/conventional (4 cases), and non-Hodgkin lymphoma (1 case). These and additional findings illustrate the complementary value of the combination of the 2 biopsy methods for a reliable pretherapy morphologic confirmation of specific renal neoplasms. FNAB has relatively greater sensitivity and utility for on-site evaluation, whereas CB provides an additional sample for more specific subclassification and additional studies. PMID:21552112

  19. Synthesis and evaluation of a series of 1-substituted tetrazole derivatives as antimicrobial agents

    Directory of Open Access Journals (Sweden)

    Dhayanithi Varadaraji

    2010-07-01

    Full Text Available The screening of compounds is an alternative approach to high-throughput screening for identification of leads for therapeutic targets. A series of novel 1-substituted tetrazole derivatives were synthesized and evaluated for their antibacterial and antifungal activity. All the derivatives were efficiently synthesized by four steps process . In this study, thiazole attached tetrazole derivatives were most active than the piperazine attached tetrazole derivatives. The structure of the newly synthesized compounds was elucidated by their 1H NMR, 13C NMR, LC-MS/MS, IR spectral data and elemental analysis. The detailed synthesis, spectroscopic and biological evaluation data are reported .

  20. Cranial nerve injuries with supraglottic airway devices: a systematic review of published case reports and series.

    Science.gov (United States)

    Thiruvenkatarajan, V; Van Wijk, R M; Rajbhoj, A

    2015-03-01

    Cranial nerve injuries are unusual complications of supraglottic airway use. Branches of the trigeminal, glossopharyngeal, vagus and the hypoglossal nerve may all be injured. We performed a systematic review of published case reports and case series of cranial nerve injury from the use of supraglottic airway devices. Lingual nerve injury was the most commonly reported (22 patients), followed by recurrent laryngeal (17 patients), hypoglossal (11 patients), glossopharyngeal (three patients), inferior alveolar (two patients) and infra-orbital (one patient). Injury is generally thought to result from pressure neuropraxia. Contributing factors may include: an inappropriate size or misplacement of the device; patient position; overinflation of the device cuff; and poor technique. Injuries other than to the recurrent laryngeal nerve are usually mild and self-limiting. Understanding the diverse presentation of cranial nerve injuries helps to distinguish them from other complications and assists in their management. PMID:25376257

  1. Ultrasound of the sural nerve: Normal anatomy on cadaveric dissection and case series

    Energy Technology Data Exchange (ETDEWEB)

    Belsack, Dries, E-mail: dries.belsack@uzbrussel.be [Department of Radiology, UZ Brussel, Laarbeeklaan 101, 1090 Jette, Brussels (Belgium); Jager, Tjeerd, E-mail: tjeerd.jager@asz.be [Department of Radiology, Aalsters Stedelijk Ziekenhuis, Merestraat 80, 9300 Aalst (Belgium); Scafoglieri, Aldo, E-mail: aldo.scafoglieri@vub.ac.be [Department of Experimental Anatomy, Free University Brussels, Laarbeeklaan 103, 1090 Jette (Belgium); Vanderdood, Kurt, E-mail: kvanderd@yahoo.com [Department of Radiology, Maaslandziekenhuis, Dr H van der Hoffplein 1, 6162 Sittard-Geleen, Sittard (Netherlands); Van Hedent, Eddy, E-mail: eddy.vanhedent@asz.be [Department of Radiology, Aalsters Stedelijk Ziekenhuis, Merestraat 80, 9300 Aalst (Belgium); Vanhoenacker, Filip, E-mail: filip.vanhoenacker@telenet.be [Department of Radiology, AZ Sint-Maarten, Duffel-Mechelen, Rooienberg 25, 2570 Duffel (Belgium); Marcelis, Stefaan, E-mail: stefaan.marcelis@sintandriesstielt.be [Department of Radiology, Sint Andriesziekenhuis, Krommewalstraat 11, 8700 Tielt (Belgium); De Maeseneer, Michel, E-mail: michel.demaeseneer@uzbrussel.be [Department of Radiology, UZ Brussel, Laarbeeklaan 101, 1090 Jette, Brussels (Belgium)

    2013-11-01

    The sural nerve is a small sensory nerve innervating the lateral aspect of the ankle and foot. Clinical symptoms of pathology may present as atypical sensory changes in this region. We present the normal anatomy and ultrasound technique for examination of the sural nerve based on an anatomical dissection, as well as imaging in a normal volunteer. We also present a case series (n = 10) of different conditions of the sural nerve that we encountered based on a review of interesting cases from 4 institutions. The pathological conditions included neuropathy related to stripping or venous laser surgery, compression by abscess, Lyme disease, nerve tumors, traumatic transsection, and encasement by fibrous plaque and edema. Ultrasound with its exquisite resolution is the preferred imaging method for examining the sural nerve in patients with unexplained sensory changes at the lateral aspect of the ankle and foot.

  2. Omalizumab for Chronic Urticaria: A Case Series and Overview of the Literature

    Directory of Open Access Journals (Sweden)

    Ilya Ivyanskiy

    2012-01-01

    Full Text Available Omalizumab is a recombinant humanized monoclonal antibody that blocks the high-affinity Fc receptor of IgE. Omalizumab has been approved for the treatment of moderate to severe asthma; however, there is currently more and more data showing promising results in the management also of chronic urticaria. We present a case series of 19 patients with chronic urticaria treated in a university department with omalizumab and give an overview of the existing literature comprising an additional 59 cases as well as a total of 139 patients enrolled in two randomized controlled trials comparing omalizumab with placebo. The collective evidence points to omalizumab as a safe and effective treatment option for patients with chronic urticaria who do not sufficiently respond to standard therapy as recommended by existing guidelines.

  3. Iniencephaly: Radiological and pathological features of a series of three cases

    Directory of Open Access Journals (Sweden)

    Panduranga Chikkannaiah

    2014-01-01

    Full Text Available Iniencephaly is a rare form of neural tube defect with an incidence of 0.1-10 in 10,000 pregnancies. It is characterized by the presence of occipital bone defects at foramen magnum, fixed retroflexion of head, spinal dysmorphism, and lordosis of cervicothoracic vertebrae. It is usually associated with central nervous system, gastrointestinal, and cardiovascular anomalies. We present radiological and autopsy findings in a series of 3 cases of iniencephaly (gestational ages 29.3, 23, and 24 weeks first fetus in addition showed omphalocele, pulmonary hypoplasia, two lobes in right lung, accessory spleen, atrial septal defect, bilateral clubfoot, ambiguous genitalia, and single umbilical artery. Second fetus was a classical case of iniencephaly apertus with spina bifida. Third fetus had colpocephaly and bifid spine.

  4. Subcutaneous intralesional Ksharodaka injection: A novel treatment for the management of Warts: A case series

    Directory of Open Access Journals (Sweden)

    Manohar S Gundeti

    2014-01-01

    Full Text Available Warts are generally managed using cryosurgery, keratolytic ointments, curettage and electrodessication. Warts, vis-a-vis Charmakila, in Ayurvedic classical texts are classified into different types depending on the dominance of dosha. Ayurveda prescribes oral medications, topical use of Kshara (alkaline ash of herbs, Agni (thermal cautery and Shastrakarma (surgery for removal of Charmakila. Use of topical Kshara in the form of powder, aqueous solution i.e. Ksharodaka and Ksharasutra (thread smeared with Kshara for warts has been reported. However, these methods necessitate multiple sittings and takea longer duration for removal of the warts. Herewith, we report a case series of different types of warts treated with intralesional infiltration of Apamarga Ksharodaka (AK, i.e. aqueous solution of Apamarga (Achyranthes aspera Kshara. We observed that all these warts took a minimum of 2-6 days to shed off, leaving minor scars. There were no adverse reactions reported in any of these cases.

  5. Current features of primary tuberculosis on medical imaging based on a series of fourteen cases

    International Nuclear Information System (INIS)

    Active pulmonary tuberculosis, a source of contamination, is currently undergoing a recrudescence in developed countries, particularly in clinical contexts of immuno-depression. The authors report a retrospective series of 14 cases of primary tuberculosis in a paediatric population (7 girls and 7 boys) with a mean age of 3.5 years (range: 4 months - 16 years) observed over a 3-year period. After reviewing the current radiological features of patent primary tuberculosis, the authors emphasize the contribution of chest CT scan in latent forms with a normal chest x-ray and a difficult bacteriological diagnosis. Imaging remains an essential tool in early diagnosis, therapeutic management and active surveillance of this form. The authors propose a decisional flow-chart in the case of suspected primary tuberculosis in children. (authors). 20 refs., 8 figs

  6. Management of amlodipine-induced gingival enlargement: Series of three cases

    Directory of Open Access Journals (Sweden)

    Srivastava Amit

    2010-01-01

    Full Text Available Gingival enlargement is one of the side effects associated with certain drugs. Amlodipine, a calcium channel blocker, used as antihypertensive drug has been found associated with gingival hyperplasia. This case series presents diagnosis and management of amlodipine-induced gingival hyperplasia. Amlodipine-induced gingival enlargement was diagnosed and managed by thorough scaling and root planning. Drug substitution and surgical intervention was performed in first two cases. The pathogenesis of gingival enlargement is uncertain and the treatment is still largely limited to the maintenance of an improved level of oral hygiene and surgical removal of the overgrown tissue. Several factors may influence the relationship between the drugs and gingival tissues as discussed by Seymour et al. Meticulous oral hygiene maintenance, switchover to alternative drug, professional scaling and root planning and surgical excision of enlarged gingival tissue may help overcome the effect of these drugs.

  7. Ultrasound of the sural nerve: Normal anatomy on cadaveric dissection and case series

    International Nuclear Information System (INIS)

    The sural nerve is a small sensory nerve innervating the lateral aspect of the ankle and foot. Clinical symptoms of pathology may present as atypical sensory changes in this region. We present the normal anatomy and ultrasound technique for examination of the sural nerve based on an anatomical dissection, as well as imaging in a normal volunteer. We also present a case series (n = 10) of different conditions of the sural nerve that we encountered based on a review of interesting cases from 4 institutions. The pathological conditions included neuropathy related to stripping or venous laser surgery, compression by abscess, Lyme disease, nerve tumors, traumatic transsection, and encasement by fibrous plaque and edema. Ultrasound with its exquisite resolution is the preferred imaging method for examining the sural nerve in patients with unexplained sensory changes at the lateral aspect of the ankle and foot

  8. SNAKE BITE: CASE SERIES OF PATIENTS PRESENTED TO GONDAR UNIVERSITY HOSPITAL, NORTH WEST ETHIOPIA.

    Science.gov (United States)

    Mekonnen, Desalew; Mitiku, Tadesse; Tamir, Yenesew; Azazh, Aklilu

    2016-04-01

    Snakebite is an important public health challenge. Venomous snake bites cause significant morbidity and mortality if treatment measures, especially antivenom therapy, are delayed. We did a case series of 27 adult patients admitted after snakebite to the medical wards of Gondar University Hospital (GUH) from September 2013 to August 2014. The age range was from 15 to 74 years. The male to female ratio was 8:1. The majority (25) of patients presented after 12 hours of being bitten. Most of the bites occurred on the legs. Hematologic complications, including prolonged bedside whole blood clotting test, bleeding complications and Disseminated Intravascular Coagulation, were the common complications detected. The case fatality rate was 4/27 (14.8%). Availability of affordable snake specific antivenom is recommended. A large population study is needed to address the burden in Ethiopia. PMID:27476228

  9. The Emergence of Zoonotic Onchocerca lupi Infection in the United States--A Case-Series.

    Science.gov (United States)

    Cantey, Paul T; Weeks, Jessica; Edwards, Morven; Rao, Suchitra; Ostovar, G Amin; Dehority, Walter; Alzona, Maria; Swoboda, Sara; Christiaens, Brooke; Ballan, Wassim; Hartley, John; Terranella, Andrew; Weatherhead, Jill; Dunn, James J; Marx, Douglas P; Hicks, M John; Rauch, Ronald A; Smith, Christiana; Dishop, Megan K; Handler, Michael H; Dudley, Roy W R; Chundu, Kote; Hobohm, Dan; Feiz-Erfan, Iman; Hakes, Joseph; Berry, Ryan S; Stepensaski, Shelly; Greenfield, Benjamin; Shroeder, Laura; Bishop, Henry; de Almeida, Marcos; Mathison, Blaine; Eberhard, Mark

    2016-03-15

    This case-series describes the 6 human infections with Onchocerca lupi, a parasite known to infect cats and dogs, that have been identified in the United States since 2013. Unlike cases reported outside the country, the American patients have not had subconjunctival nodules but have manifested more invasive disease (eg, spinal, orbital, and subdermal nodules). Diagnosis remains challenging in the absence of a serologic test. Treatment should be guided by what is done for Onchocerca volvulus as there are no data for O. lupi. Available evidence suggests that there may be transmission in southwestern United States, but the risk of transmission to humans is not known. Research is needed to better define the burden of disease in the United States and develop appropriately-targeted prevention strategies. PMID:26611778

  10. Pancreatico-Pleural and Bronchial Fistulae and Associated Pseudocysts: Case Series

    Directory of Open Access Journals (Sweden)

    Shiran A Shetty

    2014-09-01

    Full Text Available Context Pancreatico-pleural fistula is rare complication of chronic or acute pancreatitis. Previous studies have reported imaging features and various management options of this condition including conservative/medical management, endoscopic treatments and surgery. This article reviews the myriad of imaging appearances of this condition in multimodality imaging and different strategies for the successful management in a short case series. Methods After obtaining the institutional ethics committee approval, retrospective review of the medical records of five patients of pancreatico-pleural fistulae who were diagnosed and successfully managed in our hospital in 2012 and 2013 was done. Follow up with out patient records of these patients was also included.Findings were compared with the current available literature on this entity. Results and discussion Pancreatico-pleural fistulae presents with massive pleural effusion. A high index of suspicion is essential for accurate diagnosis. Demonstration of the fistulous tracts requires cross sectional imaging with contrast enhanced CT being most commonly used and affords accurate diagnosis. MRI demonstrates the tracts and ductal disruptions with greater detail and are helpful in confirming the CT findings. Endoscopic ultrasound and ERCP also offer potential of diagnosis, although being technically demanding and invasive is reserved for interventions. Management of these conditions should be initially conservative with endoscopic stenting being offered in selected cases with favourable anatomy and not responding to conservative management. Surgery is reserved for cases not responding to conservative and endoscopic management. Conclusion In conclusion this case series highlights the clinical and imaging spectrum of pancreatico-pleural fistulae and provides insight into the different management strategies that can be adopted for this condition.

  11. Child Maltreatment; Types and effects: Series of six cases from a university hospital in Oman

    Directory of Open Access Journals (Sweden)

    Muna Al-Saadoon

    2012-02-01

    Full Text Available Child maltreatment (CM is common worldwide, and can take many forms. It may even endanger the child’s life, especially when younger children are the victims. CM affects the child’s quality of life and consequently leads to long term issues to be dealt with by the child, family and community. This case series discusses six children who have been subjected to CM, and diagnosed by the child protection team of the departments of Child Health and Behavioural Medicine at Sultan Qaboos University Hospital (SQUH, Oman. The aim of this case series is to increase the level of awareness of CM among Oman’s medical professionals and to highlight the difficulties encountered in diagnosing and providing optimal care for these children. Although treatment is provided in Oman’s health care system, it is clear that there are gaps in the existing system which affect the quality of child protection services provided to the children and their families.

  12. Cognitive-behavioral therapy for subthreshold bulimia nervosa: A case series.

    Science.gov (United States)

    Peterson, C B; Miller, K B; Willer, M G; Ziesmer, J; Durkin, N; Arikian, A; Crow, S J

    2011-09-01

    The extent to which cognitive-behavioral therapy (CBT) is helpful in treating individuals with bulimic symptoms who do not meet full criteria for bulimia nervosa is unclear. The purpose of this investigation was to examine the potential efficacy of CBT for eating disorder individuals with bulimic symptoms who do not meet full criteria for bulimia nervosa. Twelve participants with subthreshold bulimia nervosa were treated in a case series with 20 sessions of CBT. Ten of the 12 participants (83.3%) completed treatment. Intent-to-treat abstinent percentages were 75.0% for objectively large episodes of binge eating (OBEs), 33.3% for subjectively large episodes of binge eating (SBEs), and 50% for purging at end of treatment. At one year follow-up, 66.7% were abstinent for OBEs, 41.7% for SBEs, and 50.0% for purging. The majority also reported improvements in associated symptoms. This case series provides support for the use of CBT with individuals with subthreshold bulimia nervosa.

  13. Alemtuzumab use in neuromyelitis optica spectrum disorders: a brief case series.

    Science.gov (United States)

    Azzopardi, Laura; Cox, Amanda L; McCarthy, Claire L; Jones, Joanne L; Coles, Alasdair J

    2016-01-01

    Alemtuzumab is an anti-CD52 monoclonal antibody recently licensed for use in relapsing-remitting multiple sclerosis. Here, we report our experience of its use in neuromyelitis optica (NMO) spectrum disorders. A retrospective case review of patients treated with alemtuzumab in Cambridge, UK, was conducted to identify those who fulfil the criteria for NMO spectrum disorder. Three cases were identified. Case 1, 9-year-old female, presented with transverse myelitis and bilateral optic neuritis,with one lower medullary and several longitudinally extensive cord lesions. Despite immunosuppression including two courses of alemtuzumab, she continued to relapse, was wheelchair bound and registered blind by age 12, and died at age 18. Case 2, 41-year-old female, presented with bilateral optic neuritis and transverse myelitis with longitudinally extensive cervical cord lesions. Despite three courses of alemtuzumab, she had five relapses with visual impairment and new cord lesions. She later developed tumefactive white matter lesions and died aged 51.Case 3, 31-year-old female, presented with transverse myelitis with longitudinally extensive cervical cord lesions and positive aquaporin-4 antibody. After one course of alemtuzumab, she relapsed with 4 episodes of myelitis with new enhancing lesions and accumulating disability. She became relapse free after rituximab and mycophenolate mofetil. From this case series, we conclude that alemtuzumab failed to prevent disabling relapses and poor outcome in NMO. We hypothesise that rituximab is more effective, as in case 3, because it causes much more prolonged B lymphocyte depletion than alemtuzumab. We therefore caution against the use of alemtuzumab in NMO. PMID:26477020

  14. Tuberculosis Case Finding in Benin, 2000-2014 and Beyond: A Retrospective Cohort and Time Series Study.

    OpenAIRE

    Serge Ade; Wilfried Békou; Mênonli Adjobimey; Omer Adjibode; Gabriel Ade; Harries, Anthony D; Séverin Anagonou

    2016-01-01

    Objective. To determine any changes in tuberculosis epidemiology in the last 15 years in Benin, seasonal variations, and forecasted numbers of tuberculosis cases in the next five years. Materials and Methods. Retrospective cohort and time series study of all tuberculosis cases notified between 2000 and 2014. The "R" software version 3.2.1 (Institute for Statistics and Mathematics Vienna Austria) and the Box-Jenkins 1976 modeling approach were used for time series analysis. Results. Of 246943 ...

  15. Pregnancy and radiotherapy : management options for minimising risk, case series and comprehensive literature review

    International Nuclear Information System (INIS)

    Full text: This article reviews the efficacy and safety of radiotherapy in patients with cancer who are pregnant. Our review provided extended follow-up results in nine cases, presents a technical discussion on measures taken to minimise foetal radiation exposure and provides a comprehensive summary of the literature. Nine patients who received radiotherapy while pregnant are described. The clinical presentation and outcomes of these and 100 additional cases identified on a systematic literature review are presented. Comparisons of scattered radiation doses from three linear accelerators are presented. The average maternal follow-up in our series was 8.9 years with one patient having a recurrence of their astrocytoma. In terms of foetal outcome, there were one death in utero, one elective termination of pregnancy and one on which no data were available. Six children, on whom long-term follow-up (average 10.3 years) was obtainable, were in good health. Overall, there had been 109 cases of radiotherapy in pregnancy that met our search criteria with 13 adverse outcomes and a median follow-up of 37 months. Comparisons of three linear accelerators demonstrated significant differences in the amount of scattered radiation to the abdominal surface. In summary radiotherapy during pregnancy can be associated with a significant number of adverse outcomes. While it may be difficult for a patient not to attribute these effects to radiotherapy, it is also difficult to define the mechanisms by which radiotherapy would have caused them, if that were the case.

  16. Treatment of hypergranulation tissue in burn wounds with topical steroid dressings: a case series.

    Science.gov (United States)

    Jaeger, Marie; Harats, Moti; Kornhaber, Rachel; Aviv, Uri; Zerach, Amir; Haik, Josef

    2016-01-01

    Hypergranulation tissue (or also known as overgranulation) may negatively influence burn wound healing time and contribute to recurrence of contractures in burn wounds and grafts. Subsequently, the treatment of hypergranulation tissue remains controversial and problematic. In this case series, we aimed to examine the feasibility and document the use of topical hydrocortisone in the treatment of hypergranulation tissue formation resulting from burn wounds. We report five cases where hypergranulation tissue developed following deep dermal/full-thickness burns. Initial burn wound treatment included necrotic tissue debridement, wound cleansing, and Flaminal(®). All five cases underwent surgical debridement and split-skin grafting. Upon identification of hypergranulation tissue, hydrocortisone acetate 0.25% was applied topically as usual care for the treatment of hypergranulation tissue. All five patients had deep dermal/full-thickness burns with a total body surface area ranging from 22% to 61% and were aged from 3-41 years. All five cases developed hypergranulation tissue during their admission after debridement and split-thickness skin grafts. All patients showed an improvement in the treated areas with a complete regression of hypergranulation tissue and closure of the burn wounds. No clinically apparent local or systemic side effects of the treatment were observed. Topical hydrocortisone can be utilized as an effective, inexpensive, and noninvasive practical option in the treatment of hypergranulation tissue resulting from burn wounds. PMID:27570466

  17. Effect of Intensive Atropine Doses (Rapid Incremental Loading and Titration for Management of Organophosphorus Pesticide Poisoning: a Case Series

    Directory of Open Access Journals (Sweden)

    Abu Saleh Ahmed

    2014-03-01

    Full Text Available Background:Acute poisoning with organophosphorus (OP pesticides is a common method of suicide and entails considerable mortality in Bangladesh. The objective of this study was to evaluate the effects and outcomes of a protocol for treatment of OP poisoning that included titrated incremental atropine as loading dose and slow infusion for maintenance.  Methods:In this prospective descriptive case series, definitive OP poisoned patients were enrolled in an adult medicine unit of Dhaka Medical College Hospital from April 2006 to April 2007. Clinical examinations were done as soon as the patient entered the ward. Patient’s demographics, comorbid conditions and the occurrence of specific clinical outcomes including death, need for assisted ventilation and clinical complications were recorded. The patients were treated according to the protocol. Results: A total of 56 patients were enrolled over the study period. The median age of the study population was 22.5 years. Most patients were men (67.8%. The most common clinical presentation was miosis (58.9%. In total, 11 patients died (19.6%. Intermediate syndrome developed in 12 patients (21.4% and 6 of them died. Assisted ventilation was required in 16 cases (28.5. Patients with diastolic blood pressure ≤ 70 mmHg and/or GCS ≤ 10 were significantly less likely to survive (P = 0.02, 0.006, respectively. Moreover, early respiratory failure (P < 0.001 and the need for assisted ventilation (P < 0.001 were significantly higher among deceased cases. The mortality rate in this study was similar to previous studies. The frequency of atropine toxicity in the present study (1.8% was considerably lower than conventional regimen used in previous studies. Conclusion:Using the new protocol, lower rate of atropine toxicity developed in victims. Hence, the new protocol appears to be safer and its effectiveness should be further evaluated in case control studies in Bangladesh.    How to cite this article: Ahmed AS

  18. Complications and subsequent removal of retained shunt hardware after endoscopic third ventriculostomy: case series.

    Science.gov (United States)

    Pindrik, Jonathan; Jallo, George I; Ahn, Edward S

    2013-06-01

    This case series highlights multiple complications and subsequent removal of retained shunt hardware in pediatric patients after successful endoscopic third ventriculostomy (ETV). Removal or retention of existing shunt hardware following ETV represents an important dilemma. Prior studies have reported infections and organ perforation related to nonfunctioning shunts but none in the context of successful ETV. Data obtained in 3 children with hydrocephalus treated at the authors' institution were retrospectively reviewed after the patients experienced complications due to retained shunt hardware following ETV. Etiologies of hydrocephalus included tectal glioma and intraventricular hemorrhage. All 3 patients had a history of multiple shunt revisions and underwent urgent ETV in the setting of a shunt malfunction. In each case, the entire shunt system was left in situ, but it became the source of subsequent complications. Two of the 3 patients presented with the shunt infected by gram-negative bacilli 10 days and 4.5 months postoperatively, respectively. The remaining patient experienced wound dehiscence over the shunt valve 4.5 months after ETV. In all patients, the complications were managed successfully by removing the shunt hardware. None of the patients required repeat shunt insertion from the time of removal throughout the follow-up period (mean 24 months, range 9-36 months). During the study period, a total of 6 patients with indwelling shunt hardware underwent ETV with the expectation of being shunt independent. Among these 6 patients, 3 experienced no complications from the retained hardware whereas 3 patients (50%) ultimately experienced adverse consequences related to retained hardware. This case series illustrates complications involving retained shunt hardware after successful ETV. These examples support consideration of shunt removal at the time of ETV in the appropriate context.

  19. Diagnostic criteria and follow-up in neuroendocrine cell hyperplasia of infancy: a case series

    Directory of Open Access Journals (Sweden)

    Vivianne Calheiros Chaves Gomes

    2013-09-01

    Full Text Available OBJECTIVE: Neuroendocrine cell hyperplasia of infancy (NEHI is a form of childhood interstitial lung disease characterized by tachypnea, retractions, crackles, and hypoxia. The aim of this study was to report and discuss the clinical, imaging, and histopathological findings in a series of NEHI cases at a tertiary pediatric hospital, with an emphasis on diagnostic criteria and clinical outcomes. METHODS: Between 2003 and 2011, 12 full-term infants were diagnosed with NEHI, based on clinical and tomographic findings. Those infants were followed for 1-91 months. Four infants were biopsied, and the histopathological specimens were stained with bombesin antibody. RESULTS: In this case series, symptoms appeared at birth in 6 infants and by 3 months of age in the remaining 6. In all of the cases, NEHI was associated with acute respiratory infection. The most common initial chest HRCT findings were ground-glass opacities that were in the middle lobe/lingula in 12 patients and in other medullary areas in 10. Air trapping was the second most common finding, being observed in 7 patients. Follow-up HRCT scans (performed in 10 patients revealed normal results in 1 patient and improvement in 9. The biopsy findings were nonspecific, and the staining was positive for bombesin in all samples. Confirmation of NEHI was primarily based on clinical and tomographic findings. Symptoms improved during the follow-up period (mean, 41 months. A clinical cure was achieved in 4 patients. CONCLUSIONS: In this sample of patients, the diagnosis of NEHI was made on the basis of the clinical and tomographic findings, independent of the lung biopsy results. Most of the patients showed clinical improvement and persistent tomographic changes during the follow-up period, regardless of the initial severity of the disease or type of treatment.

  20. Clinical experiences of delayed contrast enhancement with cardiac computed tomography: case series

    Directory of Open Access Journals (Sweden)

    Sidhu Manavjot S

    2013-01-01

    Full Text Available Abstract Background Myocardial delayed enhancement (MDE by gadolinium-enhanced cardiac MRI is well established for myocardial scar assessment in ischemic and non-ischemic heart disease. The role of MDE by cardiac CT (CT-MDE is not yet defined. Findings We reviewed all clinical cases of CT-MDE at a tertiary referral center to present the cases as a case series. All clinical cardiac CT exams which utilized CT-MDE imaging between January 1, 2005 and October 1, 2010 were collected as a series and their findings were also compared with available myocardial imaging to assess for myocardial abnormalities, including echocardiography (wall motion, morphology, cardiac MRI (delayed enhancement, morphology, SPECT MPI (perfusion defects. 5,860 clinical cardiac CT exams were performed during the study period. CT-MDE was obtained in 18 patients and was reported to be present in 9 patients. The indications for CT-MDE included ischemic and non-ischemic heart diseases. In segments positive for CT-MDE, there was excellent agreement of CT with other modalities: echocardiography (n=8 demonstrated abnormal morphology and wall motion (k=1.0 and k=0.82 respectively; prior MRI (n=2 demonstrated abnormal delayed enhancement (MR-MDE (k=1.0; SPECT MPI (n=1 demonstrated fixed perfusion defects (k=1.0. In the subset of patients without CT-MDE, no abnormal segments were identified by echocardiography (n=8, MRI (n=1 and nuclear MPI (n=0. Conclusions CT-MDE was performed in rare clinical situations. The indications included both ischemic and non-ischemic heart disease and there was an excellent agreement between CT-MDE and abnormal myocardium by echocardiography, cardiac MRI, and nuclear MPI.

  1. An Empirical Evaluation of Jolly Phonics Series Being Taught in Iran's Baby College Institutes

    Directory of Open Access Journals (Sweden)

    Ali Derakhshan

    2016-03-01

    Full Text Available With growth of EFL in Iran, based on context requirements, textbook evaluation has received substantial attention. Teachers' experiences and perceptions play vital roles in the process of book evaluation. The study is based on the Jolly Phonics series (Lloyd & Wernham, 1995 used by number of institutes and colleges in teaching in Iran. The main objective of the study was to find out whether this teaching material follows the essential objectives for teaching English as a foreign language to children or not. Considering the point that teachers have an indispensable role in analyzing and making an applicable and practical decision on evaluating and choosing the best possible material to be taught, the study focused on the teachers’ perceptions. The series were evaluated against Nokelainen's (2006 checklist. To this end, 72 female experienced teachers of Baby College institutes in Tehran and Gorgan branches, Iran, were randomly selected and given the Pedagogically Meaningful Learning Questionnaire (PMLQ of 40 questions to fill in. The findings showed that teachers mostly believe Jolly Phonics series and the teaching method can stand as a capable and trustable material for young EFL learners. However, in order to make it more profitable it may involve using decisions in adapting textual materials to the needs and interests of pupils as the learners' requirements are changing regarding the adventures of their environment. It is suggested that being a teacher’s guide to educate the teachers how to adapt and teach the materials on the base of learners' needs would be much better than just knowing or learning how to teach it. The textbook will continue to play an important role in helping teachers in teaching process, but it should not be a dictator (Williams, 1983, and the investigated material is respectful to this idea as it can well cover the flexibility, motivation, applicability, learner control and learner activity objectives since most of

  2. Tumors of the Major Salivary Glands. A Case Series Study Tumores de las glándulas salivales mayores. Estudio de una serie de casos

    OpenAIRE

    Teresita Barrios; Arelis Duménico Soler; Raúl López Fernández; Enrique Pérez Abreus; Julio Romero Rodríguez; Yordany Boza Mejías

    2012-01-01

    Background: the study of salivary gland neoplasms is one of the most complex issues of cancer of the head and neck. Objective: to determine the behavior of tumors of the major salivary glands. Method: an observational-descriptive-retrospective case series in the Maxillofacial Surgery Department of the Hospital General Universitario Dr. Gustavo Lima Aldereguía of Cienfuegos, in the period from January 2000 through December 2009. Results: tumors of the major salivary glands occurred in the stu...

  3. Russell body gastritis/duodenitis: a case series and description of immunoglobulin light chain restriction.

    Science.gov (United States)

    Zhang, Hejun; Jin, Zhu; Cui, Rongli

    2014-10-01

    Russell body esophago-gastro-duodenitis is an unusual form of chronic inflammation, with only 22 cases being reported in PubMed. However, the prevalence and clinical significance remain unknown. This report describes the clinico-pathological characteristics of nine cases of Russell body gastritis (RBG) and one case of Russell body duodentitis (RBD), with nonspecific endoscopic appearance. The Mott cells (plasma cells with Russell bodies) showed κ light chain restriction in eight gastritis cases and λ light chain restriction in the duodentitis case, and there were no histological features that suggested lymphoma. Thus, a diagnosis of monoclonal RBG/RBD was made. Helicobacter pylori infection was found in 55.6% of RBG cases and in the RBD case. And, the clinical follow-up evaluations were uneventful. This report is the first study to describe this benign disease entity with monoclonality on a large-scale basis. In addition, the monoclonality of Mott cells cannot be used as evidence of an existing neoplastic lesion, and taken together, these findings may indicate a reactive process. PMID:25001185

  4. Serie de feocromocitomas durante 15 años en Navarra Analysis of a series pheochromocytoma cases over 15 years

    Directory of Open Access Journals (Sweden)

    J. Rojo

    2012-08-01

    Full Text Available Fundamento. El feocromocitoma es un tumor productor de catecolaminas que procede de las células cromafines del sistema nervioso simpático. El 80-85% se localiza en la médula adrenal. El diagnóstico se confirma con la determinación de catecolaminas y metanefrinas en plasma y orina. El diagnóstico de localización debe realizarse una vez confirmado el diagnóstico bioquímico, preferentemente mediante tomografía computarizada y/o resonancia magnética. El tratamiento de elección es la cirugía vía laparoscópica. Material y métodos. Revisión de las historias clínicas de los pacientes con diagnóstico anatomo-patológico de feocromocitoma en los servicios de Anatomía Patológica del Complejo Hospitalario de Navarra entre los años 1996 y 2010. Se realiza el análisis descriptivo de los resultados mediante el programa estadístico SPSS. Resultados. Esta serie está formada por 43 pacientes con diagnóstico anatomo-patológico de feocromocitoma durante los últimos 15 años. La edad media de presentación es de 47 años. Entre los más jóvenes hay condensación de pacientes con determinados síndromes genéticos. El método de imagen más empleado ha sido la tomografía computarizada. Encontramos resultados contradictorios en cuanto al empleo de medicación preoperatoria. El comportamiento en todos los casos ha sido benigno. Conclusiones. Creemos conveniente realizar estudio genético en pacientes menores de 20 años de edad. Los parámetros con mayor sensibilidad para el diagnóstico han sido normetanefrina y metanefrina en orina. El único tratamiento curativo es la cirugía, que debería realizarse preferentemente vía laparoscópica.Background. The pheochromocytoma is a catecholamine secreting tumour derived from chromaffin cells of the sympathetic nervous system. Eighty to eighty-five percent of these tumours are localized in the adrenal medulla. When pheocromocytomas are found outside the adrenal gland they are referred to as

  5. Ganglion cysts of the cruciate ligaments: a series of 31 cases and review of the literature

    Directory of Open Access Journals (Sweden)

    Mao Yongtao

    2012-08-01

    Full Text Available Abstract Background A case series for ganglion cyst of the cruciate ligament with MRI findings, clinical presentation, and management options along with review of literature is presented. Methods Of 8663 consecutive patients referred for knee MR imaging, 31 were diagnosed with ganglion cysts of the cruciate ligaments, including 21 men and 10 women of ages 12 to 73 years (mean: 37. A review of charts revealed that knee pain was the chief complaint in all cases. Arthroscopic debridement of ganglion cyst was performed in 11 patients. Results MRI proved to be a valuable tool in diagnosing and deciding management of these cases. All 11 patients who underwent arthroscopic treatment were symptom-free on a minimum follow-of one year. Conclusion Cyst formation associated with cruciate ligament of the knee is an infrequent cause of knee pain. MR imaging was important in confirming the cyst lesions and provided useful information prior to arthroscopy. Arthroscopic debridement of ganglion cyst produced excellent outcome without recurrence. This study describes the pertinent MRI and intraoperative findings of ganglion cyst.

  6. [Aspects of the tuberculosis of the child: a series of 153 cases].

    Science.gov (United States)

    Barchiche, N A; Berkani, A; Chernai, M; Aitabdeslam, S; Meguenni, W

    2010-04-01

    Known as White Plague xvii and xviii centuries. It is a present disease with 1.7 billions inhabitants who are touched (OMS). Disease of future with eight to 10 millions of new cases per year (99% of countries underdeveloped are touched). It kills more than other infectious disease: with three millions of death (deaths) among which 3105 children per year. Twenty-four thousand one hundred and three new cases a day and 7103 deaths in the daytime, because of the epidemic of the AIDS and the resistance of the BK. The authors report a series of 153 cases of tuberculosis at old children of some months of life in 15 and a half year follow-up and took care at the level of various services of the CHU of Tizi-Ouzou brought together in one and a half decade (15 years). Whole preference of the male achievement, touching quite sectors of society especially the most deprived one third of the children are schooled, little complicated and three deaths recorded. PMID:19892476

  7. A case series of laparoscopic components separation and rectus medialization with laparoscopic ventral hernia repair.

    Science.gov (United States)

    Malik, Kashif; Bowers, Steven P; Smith, C Daniel; Asbun, Horacio; Preissler, Susanne

    2009-10-01

    Laparoscopic ventral hernia repair has been shown to offer improved patient recovery, when compared to open repair. It has also been shown to offer a lower complication rate. However, in patients with high body-mass index and large defects, the intraperitoneal on-lay technique of laparoscopic repair is criticized for an increased incidence of failure. In 1990, a study introduced the technique of open-component separation, hence enabling the medialization of the rectus muscle and decreasing the incidence of recurrence associated with primary repair. Open-component separation is associated with increased wound problems due to extensive dissection. Different laparoscopic and endoscopic modifications to the open-component-separation technique have been tried to minimize wound problems. In this article, we present our case series of 4 patients involving the laparoscopic component-separation technique of rectus medialization and, laparoscopic ventral hernia combined. This is one of the first series ever reported to involve both modalities of hernia repair in using an exclusive laparoscopic technique. PMID:19694565

  8. Cerebral oxygenation monitoring in patients with bilateral carotid stenosis undergoing urgent cardiac surgery: Observational case series

    Directory of Open Access Journals (Sweden)

    Dincer Aktuerk

    2016-01-01

    Full Text Available Background: Patients with significant bilateral carotid artery stenosis requiring urgent cardiac surgery have an increased risk of stroke and death. The optimal management strategy remains inconclusive, and the available evidence does not support the superiority of one strategy over another. Materials and Methods: A number of noninvasive strategies have been developed for minimizing perioperative stroke including continuous real-time monitoring of cerebral oxygenation with near-infrared spectroscopy (NIRS. The number of patients presenting with this combination (bilateral significant carotid stenosis requiring urgent cardiac surgery in any single institution will be small and hence there is a lack of large randomized studies. Results: This case series describes our early experience with NIRS in a select group of patients with significant bilateral carotid stenosis undergoing urgent cardiac surgery (n = 8. In contrast to other studies, this series is a single surgeon, single center study, where the entire surgery (both distal ends and proximal ends was performed during single aortic clamp technique, which effectively removes several confounding variables. NIRS monitoring led to the early recognition of decreased cerebral oxygenation, and corrective steps (increased cardiopulmonary bypass flow, increased pCO 2 , etc., were taken. Conclusion: The study shows good clinical outcome with the use of NIRS. This is our "work in progress," and we aim to conduct a larger study.

  9. Vertical Ridge Augmentation and Soft Tissue Reconstruction of the Anterior Atrophic Maxillae: A Case Series.

    Science.gov (United States)

    Urban, Istvan A; Monje, Alberto; Wang, Hom-Lay

    2015-01-01

    Severe vertical ridge deficiency in the anterior maxilla represents one of the most challenging clinical scenarios in the bone regeneration arena. As such, a combination of vertical bone augmentation using various biomaterials and soft tissue manipulation is needed to obtain successful outcomes. The present case series describes a novel approach to overcome vertical deficiencies in the anterior atrophied maxillae by using a mixture of autologous and anorganic bovine bone. Soft tissue manipulation including, but not limited to, free soft tissue graft was used to overcome the drawbacks of vertical bone augmentation (eg, loss of vestibular depth and keratinized mucosa). By combining soft and hard tissue grafts, optimum esthetic and long-term implant prosthesis stability can be achieved and sustained.

  10. Bilateral Vocal Cord Palsy with Arnold Chiari Malformation: A Rare Case Series

    Science.gov (United States)

    Arora, Nikhil; Meher, Ravi; Bhargava, Eishaan K.

    2016-01-01

    Stridor in paediatric age group is not an uncommon presentation to the ENT emergency. The range of differential diagnosis is vast. The presentation may vary from noisy breathing to severe respiratory distress and apnea. Early and meticulous diagnosis is crucial for the management as the condition may be life threatening. We report a rare case series of 3 infants with Arnold Chiari Malformation who presented to the hospital with stridor and were diagnosed with bilateral vocal cord palsy. These 3 infants had similar underlying neurological condition with hydrocephalus and raised intracranial pressure. Chiari malformation is the one of the most common congenital central nervous system anomaly associated with bilateral vocal cord paralysis. However, the presentation is rare. This article, thus, emphasizes the significance of early diagnosis and immediate management of this condition. PMID:27790480

  11. Endoscopic ultrasound guided thrombin injection of angiographically occult pancreatitis associated visceral artery pseudoaneurysms:Case series

    Institute of Scientific and Technical Information of China (English)

    Shivanand; Gamanagatti; Usha; Thingujam; Pramod; Garg; Surajkumar; Nongthombam; Nihar; Ranjan; Dash

    2015-01-01

    Pseudoaneurysm is a known complication of pancreatitis associated with significant mortality and morbidity. Imaging plays an important role in the diagnosis and management. Computed tomography(CT) helps localize the lesion and the severity of the background pancreatitis but digital subtraction angiography with coil embolization is recommended to avoid bleeding and inadvertent surgery. However, in cases where angiographic coil embolization is not feasible due to technical reasons, thrombin injection via CT or ultrasound guidance remains a viable option and often described in literature. In this series, effort has been made to highlight the role of endoscopic ultrasound guided thrombin instillation especially in patients with poorly visualized pseudoaneurysm on ultrasound thereby avoiding surgery and the associated mortality and morbidity.

  12. Efficacy of topical photodynamic therapy for keratoacanthomas: A case-series of four patients

    Directory of Open Access Journals (Sweden)

    Maria M Farias

    2012-01-01

    Full Text Available Topical photodynamic therapy (PDT is an excellent treatment option for various non-melanoma skin cancers and precancerous lesions, including actinic keratosis, Bowen′s disease, and basal cell carcinoma. The clinical use of PDT includes a broad range of neoplastic, inflammatory, and infectious skin diseases. There is also anecdotal evidence suggesting the efficacy of PDT for the treatment of keratoacanthomas (KA. We report a case-series of four patients with solitary KA confirmed by histology, treated with topical PDT with methylaminolevulinic acid (MAL cream. After three sessions of PDT, the lesions completely disappeared. There was no evidence of recurrence and excellent cosmetic outcome was achieved after three years of follow-up. Topical photodynamic therapy with MAL can be a therapeutic alternative for KA with good clinical and cosmetic outcomes.

  13. CALCIFIED URACHAL REMNANT MIMICKING AS BLADDER WALL CALCIFICATION – CASE SERIES

    Directory of Open Access Journals (Sweden)

    Parthasarathi

    2014-01-01

    Full Text Available Computer tomography of kidneys , ureters and bladder (CT KUB is the main investigation in suspected renal tract calculi. Ultrasound of kidneys , ureters and bladder (KUB region can come in hand during acute conditions especially in patients with ureteric calculus causing hydronephrosis and hydroureter. However , several patholog ies other than renal tract calculi can cause apparent urinary bladder calcification. We describe series of cases who presented with renal colic. CT KUB performed on admission revealed a calcified urachal remnant mimicking a urinary bladder wall calcificati on , confirmed by reviewing the multi - planar reformatted images. We also discuss the differential diagnoses that should be considered when presented with urinary bladder calcification. Our study shows urachus calcification is much more common in patients t han previously taught and more common in older patients of more than 50 years than younger patients. Males are commonly affected than females.

  14. Fine-needle aspiration cytology of subcutaneous cysticercosis: A series of five cases

    Directory of Open Access Journals (Sweden)

    Kusum D Jashnani

    2016-01-01

    Full Text Available Taenia solium, a potentially dangerous parasite, causes human cysticercosis that can cause a gamut of manifestations affecting the various systems of the body. Sometimes, parasitic infestations present as only superficial palpable subcutaneous or intramuscular nodules that are usually mistaken for lymph nodes or benign tumors like lipoma, neurofibroma, or epidermal inclusion cysts. Fine-needle aspiration cytology (FNAC has emerged as a useful tool in the diagnosis of these superficial parasitic lesions. It also helps in avoiding unnecessary open biopsy to obtain a diagnosis. We, herein, report a series of five cases of subcutaneous cysticercosis at different sites (axilla, chest wall, abdominal wall, lateral neck, and cheek misdiagnosed as lipomas and lymph nodes and finally diagnosed on FNAC.

  15. Desensitization of triggers and urge reprocessing for pathological gambling: a case series.

    Science.gov (United States)

    Bae, Hwallip; Han, Changwoo; Kim, Daeho

    2015-03-01

    This case series introduces the desensitization of triggers and urge reprocessing (DeTUR), as a promising adjunctive therapy in addition to comprehensive treatment package for pathological gambling. This addiction protocol of eye movement desensitization and reprocessing was delivered to four male inpatients admitted to a 10-week inpatient program for pathological gambling. The therapist gave three 60-min weekly sessions of the DeTUR using bilateral stimulation (horizontal eye movements or alternative tactile stimuli) focusing on the hierarchy of triggering situations and the urge to initiate gambling behaviors. After treatment, self-reported gambling symptoms, depression, anxiety, and impulsiveness were all improved, and all the participants reported satisfaction with the therapy. They were followed up for 6 months and all maintained their abstinence from gambling and their symptomatic improvements. Given the efficiency (i.e., brevity and efficacy) of the treatment, a controlled study to confirm the effects of the DeTUR on pathological gambling would be justified.

  16. Surgical techniques for the treatment of ankyloglossia in children: a case series

    Directory of Open Access Journals (Sweden)

    Marina Azevedo JUNQUEIRA

    2014-06-01

    Full Text Available This paper reports a series of clinical cases of ankyloglossia in children, which were approached by different techniques: frenotomy and frenectomy with the use of one hemostat, two hemostats, a groove director or laser. Information on the indications, contraindications, advantages and disadvantages of the techniques was also presented. Children diagnosed with ankyloglossia were subjected to different surgical procedures. The choice of the techniques was based on the age of the patient, length of the frenulum and availability of the instruments and equipment. All the techniques presented are successful for the treatment of ankyloglossia and require a skilled professional. Laser may be considered a simple and safe alternative for children while reducing the amount of local anesthetics needed, the bleeding and the chances of infection, swelling and discomfort.

  17. Surgical techniques for the treatment of ankyloglossia in children: a case series.

    Science.gov (United States)

    Junqueira, Marina Azevedo; Cunha, Nayara Nery Oliveira; Costa e Silva, Lidiane Lucas; Araújo, Leandro Borges; Moretti, Ana Beatriz Silveira; Couto Filho, Carlos Eduardo Gomes; Sakai, Vivien Thiemy

    2014-06-01

    This paper reports a series of clinical cases of ankyloglossia in children, which were approached by different techniques: frenotomy and frenectomy with the use of one hemostat, two hemostats, a groove director or laser. Information on the indications, contraindications, advantages and disadvantages of the techniques was also presented. Children diagnosed with ankyloglossia were subjected to different surgical procedures. The choice of the techniques was based on the age of the patient, length of the frenulum and availability of the instruments and equipment. All the techniques presented are successful for the treatment of ankyloglossia and require a skilled professional. Laser may be considered a simple and safe alternative for children while reducing the amount of local anesthetics needed, the bleeding and the chances of infection, swelling and discomfort.

  18. Oral and periodontal manifestations associated with systemic sclerosis: A case series and review

    Directory of Open Access Journals (Sweden)

    Rekha Jagadish

    2012-01-01

    Full Text Available Systemic sclerosis is a rare connective tissue disorder with a wide range of oral manifestations. This case series reports significant oral and periodontal changes and also makes an attempt to correlate oral and systemic findings in these patients which enable the clinician for a better diagnosis and evolve a comprehensive treatment plan. Six patients with a known diagnosis of systemic sclerosis were included. After obtaining the patient′s informed consent, relevant medical history, oral manifestations including periodontal findings and oral hygiene index simplified index were recorded. In these patients, oral changes included restricted mouth opening and, resorption of the mandible. The periodontal changes observed were gingival recession, absence or minimal gingival bleeding on probing, and widened periodontal ligament space, radiographically. Patients with systemic sclerosis often show wide range of oral manifestations, which is of major concern for the dentist.

  19. The use of hemospray in portal hypertensive bleeding; a case series.

    Science.gov (United States)

    Smith, L A; Morris, A J; Stanley, A J

    2014-02-01

    Hemospray is a haemostatic agent licensed for endoscopic haemostasis of non-variceal upper gastrointestinal bleeding (NVUGIB) in Europe and Canada. Hemospray has been shown to be safe and effective in achieving haemostasis in bleeding peptic ulcers in a prospective clinical study and several further case series have described the use of hemospray in other non-variceal causes of gastrointestinal bleeding. Portal hypertensive gastropathy and colopathy are common in patients with portal hypertension. As hemospray is an easy to apply, non-contact method, which can cover large areas of mucosa, it may be of benefit in acute non-variceal portal hypertensive bleeding. We present data from the first four consecutive patients presenting to our institution with acute haemorrhage secondary to non-variceal diffuse portal hypertensive bleeding treated with hemospray.

  20. Male lupus: a diagnosis often delayed--a case series and review of the literature.

    LENUS (Irish Health Repository)

    Ambrose, N L

    2012-02-01

    INTRODUCTION: Systemic lupus erythematosus (SLE) is an auto-immune disease that is characterised by autoantibody production. Male lupus is rare, apart from at either end of the age spectrum. AIM: In this series, we review the histories of six male lupus patients attending our service. RESULTS: Our patients presented in middle age and tended to develop haematological abnormalities, renal involvement and neurological manifestations which preceded the onset of their skin and joint complaints. Our patients accrued damage rapidly and overall did badly. They tended to respond sub-optimally to standard treatments. These cases highlight the need an increased awareness that male SLE patients present with a wide variety of symptoms, and that they accrue damage quickly. There is a need for timely diagnosis and appropriate initiation of treatment. This may help avoid preventable organ damage and increase the survival of men with SLE.

  1. Vertical Ridge Augmentation and Soft Tissue Reconstruction of the Anterior Atrophic Maxillae: A Case Series.

    Science.gov (United States)

    Urban, Istvan A; Monje, Alberto; Wang, Hom-Lay

    2015-01-01

    Severe vertical ridge deficiency in the anterior maxilla represents one of the most challenging clinical scenarios in the bone regeneration arena. As such, a combination of vertical bone augmentation using various biomaterials and soft tissue manipulation is needed to obtain successful outcomes. The present case series describes a novel approach to overcome vertical deficiencies in the anterior atrophied maxillae by using a mixture of autologous and anorganic bovine bone. Soft tissue manipulation including, but not limited to, free soft tissue graft was used to overcome the drawbacks of vertical bone augmentation (eg, loss of vestibular depth and keratinized mucosa). By combining soft and hard tissue grafts, optimum esthetic and long-term implant prosthesis stability can be achieved and sustained. PMID:26357691

  2. Endobronchial cryotherapy facilitates end-stage treatment options in patients with bronchial stenosis: A case series.

    LENUS (Irish Health Repository)

    Fitzmaurice, Gerard J

    2014-04-01

    In keeping with international trends, lung cancer incidence and mortality are increasing among the Irish population with many patients presenting with advanced disease that excludes the potential for curative management. Consequently palliative treatment options for this patient group are being increasingly explored with various degrees of success. Endobronchial stenosis represents a particularly challenging area of management among these patients and a number of techniques have been described without the identification of a single gold standard. We report our experience of the first time use of endobronchial cryotherapy in Ireland with reference to a case series, including an example of its use in the management of benign disease, in order to support patients with borderline lung function and enable definitive palliative treatment.

  3. BRCA1 and BRCA2 mutation prevalence and clinical characteristics of a population-based series of ovarian cancer cases from Denmark

    DEFF Research Database (Denmark)

    Soegaard, M.; Kjaer, S.K.; Cox, M.;

    2008-01-01

    PURPOSE: To evaluate the prevalence of BRCA1 and BRCA2 mutations and associations with clinical correlates of disease in a population-based series of ovarian cancer cases from Denmark. METHODS: DNA sequencing and multiplex ligation-dependent probe amplification analysis were used to analyze...... the BRCA1 and BRCA2 genes for coding sequence mutations and large genomic rearrangements in 445 confirmed cases of ovarian cancer. We evaluated associations between mutation status and clinical characteristics, including cancer risks for first-degree relatives and clinicopathologic features of tumors....... RESULTS: Deleterious BRCA1 or BRCA2 mutations were identified in 26 cases; thus, mutations in these genes are responsible for at least 5.8% of ovarian cancer cases in this population. Five different mutations were identified in more than one individual, suggesting that they may be founder mutations...

  4. Exertional rhabdomyolysis after spinning: case series and review of the literature.

    Science.gov (United States)

    Ramme, Austin J; Vira, Shaleen; Alaia, Michael J; VAN DE Leuv, Jonathan; Rothberg, Robert C

    2016-06-01

    Spinning is a popular indoor stationary cycling program that uses group classes as a motivational tool. Exertional rhabdomyolysis (ER) is frequently reported in athletes and military recruits; however, infrequently it has been reported after spinning class. ER is diagnosed by clinical history, physical exam, and laboratory values. Hydration, electrolyte management, and pain control are key components to treatment of this condition. Severe cases can be complicated by acute renal failure, compartment syndrome, arrhythmia, and disseminated intravascular coagulation. We describe three cases of admission due to rhabdomyolysis after spinning. The diagnosis, admission criteria, and medical treatment of ER are presented in the context of a literature review. A retrospective review of three cases with review of the current literature. The medical and laboratory records of three patient cases were reviewed. A search of the PubMed database was used to perform a comprehensive review of exertional rhabdomyolysis. Our institution's IRB reviewed this study. We report three cases of exertional rhabdomyolysis after spinning and describe the diagnostic workup and medical management of these patients. The diagnosis of ER is made by clinical history, physical exam, and laboratory values. The disease spectrum ranges from mild to severe with the potential of serious complications in some patients. We demonstrate three cases of ER in deconditioned individuals who presented to the emergency department for evaluation. Careful medical management and patient monitoring resulted in improved patient symptomatology and eventual return to physical activity.

  5. Radiological findings in cerebral venous thrombosis presenting as subarachnoid hemorrhage: a series of 22 cases

    Energy Technology Data Exchange (ETDEWEB)

    Boukobza, Monique [APHP - Paris-Diderot University, Department of Neuroradiology and Therapeutic Angiography, Assistance publique - University Hospitals Lariboisiere-St-Louis-Fernand-Widal, Paris (France); Crassard, Isabelle; Bousser, Marie-Germaine [Assistance publique - University Hospitals Lariboisiere-St-Louis-Fernand-Widal, APHP - Paris-Diderot University Paris, France, Department of Neurology, Paris (France); Chabriat, Hugues [Assistance publique - University Hospitals Lariboisiere-St-Louis-Fernand-Widal, APHP - Paris-Diderot University Paris, France, Department of Neurology, Paris (France); INSERM UMR 1161 and DHU NeuroVasc, Paris (France)

    2016-01-15

    The main objectives of the present study are to assess the incidence of cerebral venous thrombosis (CVT) presenting as isolated subarachnoid hemorrhage (SAH) and to determine the occurrence of cortical venous thrombosis (CoVT). Among 332 patients with CVT, investigated with the same CT and MR standardized protocol, 33 (10 %) presented with SAH, associated in 11 cases with hemorrhagic infarct or intracerebral hemorrhage. This study is based on 22 cases of CVT presenting as SAH in the absence of hemorrhagic brain lesion. Diagnosis of sinus thrombosis was established on T2* and magnetic resonance venography and that of CoVT on T2* sequence. Diagnostic of SAH was based on fluid-attenuated inversion recovery (FLAIR) sequence. CVT involved lateral sinus in 18 patients, superior sagittal sinus in 16, and straight sinus in 1. Cortical veins were involved in all patients, in continuity with dural sinus thrombosis when present. SAH was circumscribed to few sulci in all cases and mainly localized at the convexity (21 cases). CoVT implied different areas on the same side in four patients and was bilateral in seven. There was no perimesencephalic or basal cisterns hemorrhage. Cortical swelling was present in 12 cases, associated with localized edema. All patients except one had a favorable outcome. This report shows that the incidence of CVT presenting as isolated SAH is evaluated to 6.4 % and that SAH is, in all cases, in the vicinity of CoVT and when dural thrombosis is present in continuity with it. (orig.)

  6. INDUSTRIAL PRODUCTION IN GERMANY AND AUSTRIA: A CASE STUDY IN STRUCTURAL TIME SERIES MODELLING

    Institute of Scientific and Technical Information of China (English)

    Gerhard THURY

    2003-01-01

    Industrial production series are volatile and often cyclical. Time series models can be used to establish certain stylized facts, such as trends and cycles, which may be present in these series. In certain situations, it is also possible that common factors, which may have an interesting interpretation, can be detected in production series. Series from two neighboring countries with close economic relationships, such as Germany and Austria, are especially likely to exhibit such joint stylized facts.

  7. Pleural plaques related to “take-home” exposure to asbestos: An international case series

    OpenAIRE

    Peretz, Alon; Van Hee, Victor C.; Kramer, Mordechai R.; Pitlik, Silvio; Keifer, Matthew C.

    2009-01-01

    Context: While a large number of studies indicate the risks of high-level exposures to asbestos in the workplace setting, a relatively small number of studies describe the risk of pleural disease related to “take-home” asbestos brought into the household by workers exposed to asbestos. Consequently, the risk of pleural disease in family members of asbestos-exposed workers is likely underappreciated. Case presentations: Two families of siblings, one in Israel and one in the US, were evaluated ...

  8. Mirror Image Artifact Mimicking Heterotopic Pregnancy on Transvaginal Ultrasound: Case Series

    OpenAIRE

    Malhotra, Radhika; Bramante, Robert M.; Radomski, Marek; Nelson, Mathew

    2014-01-01

    Vaginal bleeding in early pregnancy is a common emergency department complaint. Point-of-care ultrasound is a useful tool to evaluate for intrauterine ectopic pregnancy. Emergency physicians performing these studies need to be cognizant of artifacts produced by ultrasound technology, as they can lead to misdiagnosis. We present two cases where mirror-image artifacts initially led to a concern for heterotopic pregnancies but were excluded on further imaging. [West J Emerg Med. 2014;15(6):-0

  9. Central nervous system infections masquerading as cerebrovascular accidents: Case series and review of literature

    Directory of Open Access Journals (Sweden)

    Lisa Hayes

    2014-01-01

    Conclusion: The cases described demonstrate that CNS infections need to be considered in the differential diagnosis of CVAs presenting with fevers. The signs and symptoms of non-CNS infections associated with CVAs may be clinically indistinguishable from those of CNS infections. The outcomes of untreated CNS infections are extremely poor. It is thus imperative to have a high index of suspicion for CNS infection when evaluating CVAs with fevers or other signs of infection.

  10. Mindfulness-based cognitive behavior therapy in patients with anxiety disorders: A case series

    OpenAIRE

    Sharma, Mahendra P; Angelina Mao; Sudhir, Paulomi M.

    2012-01-01

    The present study is aimed at evaluating the effectiveness of a Mindfulness-Based Cognitive Behavior Therapy (MBCBT) for reducing cognitive and somatic anxiety and modifying dysfunctional cognitions in patients with anxiety disorders. A single case design with pre- and post-assessment was adopted. Four patients meeting the specified inclusion and exclusion criteria were recruited for the study. Three patients received a primary diagnosis of generalized anxiety disorder (GAD), while the fourth...

  11. Mindfulness-based cognitive therapy in patients with late-life depression: A case series

    OpenAIRE

    Sonal Mathur; Mahendra Prakash Sharma; Srikala Bharath

    2016-01-01

    Depression is the most common mental illness in the elderly, and cost-effective treatments are required. Therefore, this study is aimed at evaluating the effectiveness of a mindfulness-based cognitive therapy (MBCT) on depressive symptoms, mindfulness skills, acceptance, and quality of life across four domains in patients with late-onset depression. A single case design with pre- and post-assessment was adopted. Five patients meeting the specified inclusion and exclusion criteria were recruit...

  12. Transjugular Intrahepatic Portosystemic Shunt Placement During Pregnancy: A Case Series of Five Patients

    International Nuclear Information System (INIS)

    Background and AimsComplications of portal hypertension, such as variceal hemorrhage and ascites, are associated with significant increases in both mortality and complications during pregnancy. Transjugular intrahepatic portosystemic shunt (TIPS) is a well-established procedure for treating portal hypertension, but the safety of TIPS during pregnancy is largely unknown. In this series, we review five patients who underwent TIPS placement while pregnant and describe their clinical outcomes.MethodsFive pregnant patients with cirrhosis and portal hypertension underwent elective TIPS for complications of portal hypertension (four for secondary prevention of variceal bleeding and one for refractory ascites). Outcomes measured were recurrent bleeding episodes or need for further paracenteses during pregnancy, estimated radiation dose to the fetus and gestational age at delivery. All patients were followed after delivery to evaluate technical and clinical success of the procedure.ResultsAll five patients survived pregnancy and went on to deliver successfully. When TIPS was performed for secondary prevention of variceal bleeding (n = 4), no patients demonstrated variceal bleeding after TIPS placement. When TIPS was performed for refractory ascites (n = 1), no further paracenteses were required. All patients delivered successfully, albeit prematurely. Average radiation dose estimated to the fetus was 16.3 mGy.ConclusionsThis series suggests that TIPS can be performed in selective pregnant patients with portal hypertension, with little added risk to the mother or fetus

  13. Transjugular Intrahepatic Portosystemic Shunt Placement During Pregnancy: A Case Series of Five Patients

    Energy Technology Data Exchange (ETDEWEB)

    Ingraham, Christopher R., E-mail: cringra@uw.edu; Padia, Siddharth A., E-mail: spadia@uw.edu; Johnson, Guy E., E-mail: gej@uw.edu [University of Washington, Department of Interventional Radiology (United States); Easterling, Thomas R., E-mail: easter@uw.edu [University of Washington, Department of Obstetrics and Gynecology (United States); Liou, Iris W., E-mail: irisl@medicine.washington.edu [University of Washington, Department of Medicine (United States); Kanal, Kalpana M., E-mail: kkanal@uw.edu [University of Washington, Physics Section, Department of Radiology (United States); Valji, Karim, E-mail: kvalji@uw.edu [University of Washington, Department of Interventional Radiology (United States)

    2015-10-15

    Background and AimsComplications of portal hypertension, such as variceal hemorrhage and ascites, are associated with significant increases in both mortality and complications during pregnancy. Transjugular intrahepatic portosystemic shunt (TIPS) is a well-established procedure for treating portal hypertension, but the safety of TIPS during pregnancy is largely unknown. In this series, we review five patients who underwent TIPS placement while pregnant and describe their clinical outcomes.MethodsFive pregnant patients with cirrhosis and portal hypertension underwent elective TIPS for complications of portal hypertension (four for secondary prevention of variceal bleeding and one for refractory ascites). Outcomes measured were recurrent bleeding episodes or need for further paracenteses during pregnancy, estimated radiation dose to the fetus and gestational age at delivery. All patients were followed after delivery to evaluate technical and clinical success of the procedure.ResultsAll five patients survived pregnancy and went on to deliver successfully. When TIPS was performed for secondary prevention of variceal bleeding (n = 4), no patients demonstrated variceal bleeding after TIPS placement. When TIPS was performed for refractory ascites (n = 1), no further paracenteses were required. All patients delivered successfully, albeit prematurely. Average radiation dose estimated to the fetus was 16.3 mGy.ConclusionsThis series suggests that TIPS can be performed in selective pregnant patients with portal hypertension, with little added risk to the mother or fetus.

  14. Clinical and laboratory description of a series of cases of acute viral myositis

    Directory of Open Access Journals (Sweden)

    Silvana Paula Cardin

    2015-10-01

    Full Text Available ABSTRACT OBJECTIVE: Describe the clinical and laboratory profile, follow-up, and outcome of a series of cases of acute viral myositis. METHOD: A retrospective analysis of suspected cases under observation in the emergency department was performed, including outpatient follow-up with the recording of respiratory infection and musculoskeletal symptoms, measurement of muscle enzymes, creatine phosphokinase (CPK, lactate dehydrogenase (LDH, transaminases (AST and ALT, blood count, C-reactive protein, and erythrocyte sedimentation rate in the acute phase and during follow-up until normalization. RESULTS: Between 2000 and 2009, 42 suspected cases were identified and 35 (27 boys were included. The median age was 7 years and the diagnosis was reported in 89% in the first emergency visit. The observed respiratory symptoms were cough (31%, rhinorrhea (23%, and fever (63%, with a mean duration of 4.3 days. Musculoskeletal symptoms were localized pain in the calves (80%, limited ambulation (57%, gait abnormality (40%, and muscle weakness in the lower limbs (71%, with a mean duration of 3.6 days. There was significant increase in CPK enzymes (5507 ± 9180 U/L, LDH (827 ± 598 U/L, and AST (199 ± 245 U/L, with a tendency to leukopenia (4590 ± 1420 leukocytes/mm3. The complete recovery of laboratory parameters was observed in 30 days (median, and laboratory and clinical recurrence was documented in one case after 10 months. CONCLUSION: Typical symptoms with increased muscle enzymes after diagnosis of influenza and self-limited course of the disease were the clues to the diagnosis. The increase in muscle enzymes indicate transient myotropic activity related to seasonal influenza, which should be considered, regardless of the viral identification, possibly associated with influenza virus or other respiratory viruses.

  15. Treatment of hypergranulation tissue in burn wounds with topical steroid dressings: a case series

    Directory of Open Access Journals (Sweden)

    Jaeger M

    2016-08-01

    Full Text Available Marie Jaeger,1,* Moti Harats,1,* Rachel Kornhaber,2 Uri Aviv,1 Amir Zerach,1 Josef Haik1,3 1Department of Plastic and Reconstructive Surgery, Sheba Medical Center, Tel Hashomer, Israel; 2School of Health Sciences, Faculty of Health, University of Tasmania, Sydney, NSW, Australia; 3Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel *These authors contributed equally to this work. Abstract: Hypergranulation tissue (or also known as overgranulation may negatively influence burn wound healing time and contribute to recurrence of contractures in burn wounds and grafts. Subsequently, the treatment of hypergranulation tissue remains controversial and problematic. In this case series, we aimed to examine the feasibility and document the use of topical hydrocortisone in the treatment of hypergranulation tissue formation resulting from burn wounds. We report five cases where hypergranulation tissue developed following deep dermal/full-thickness burns. Initial burn wound treatment included necrotic tissue debridement, wound cleansing, and Flaminal®. All five cases underwent surgical debridement and split-skin ­grafting. Upon identification of hypergranulation tissue, hydrocortisone acetate 0.25% was applied ­topically as usual care for the treatment of hypergranulation tissue. All five patients had deep dermal/full-thickness burns with a total body surface area ranging from 22% to 61% and were aged from 3–41 years. All five cases developed hypergranulation tissue during their admission after debridement and split-thickness skin grafts. All patients showed an improvement in the treated areas with a complete regression of hypergranulation tissue and closure of the burn wounds. No clinically apparent local or systemic side effects of the treatment were observed. Topical hydrocortisone can be utilized as an effective, inexpensive, and noninvasive practical option in the treatment of hypergranulation tissue resulting from burn wounds

  16. Static winging of the scapula caused by osteochondroma in adults: a case series

    Directory of Open Access Journals (Sweden)

    Orth Patrick

    2012-10-01

    Full Text Available Abstract Introduction Although palsy of the long thoracic nerve is the classical pathogenesis of winging scapula, it may also be caused by osteochondroma. This rare etiopathology has previously been described in pediatric patients, but it is seldom observed in adults. Case presentation We describe three cases of static scapular winging with pain on movement. Case 1 is a Caucasian woman aged 35 years with a wing-like prominence of the medial margin of her right scapula due to an osteochondroma originating from the ventral omoplate. Histopathological evaluation after surgical resection confirmed the diagnosis. The postoperative course was unremarkable without signs of recurrence on examination at 2 years. Case 2 is a Caucasian woman aged 39 years with painful scapula alata and neuralgic pain projected along the left ribcage caused by an osteochondroma of the left scapula with contact to the 2nd and 3rd rib. Following surgical resection, the neuropathic pain continued, demanding neurolysis of the 3rd and 4th intercostal nerve after 8 months. The patient was free of symptoms 2 years after neurolysis. Case 3 is a Caucasian woman aged 48 years with scapular winging due to a large exostosis of the left ventral scapular surface with a broad cartilaginous cap and a large pseudobursa. Following exclusion of malignancy by an incisional biopsy, exostosis and pseudobursa were resected. The patient had an unremarkable postoperative course without signs of recurrence 1 year postoperatively. Based on these cases, we developed an algorithm for the diagnostic evaluation and therapeutic management of scapula alata due to osteochondroma. Conclusions Orthopedic surgeons should be aware of this uncommon condition in the differential diagnosis of winged scapula not only in children, but also in adult patients.

  17. Low-dose Amisulpride for Debilitating Clozapine-induced Sialorrhea: Case Series and Review of Literature.

    Science.gov (United States)

    Kulkarni, Ranganath R

    2015-01-01

    Clozapine-induced sialorrhea (CIS) affects about one-third of patients treated with clozapine, at times can be stigmatizing, socially embarrassing, disabling, affect quality-of-life, cause poor compliance and can be potentially life-threatening adverse effect. Prompt and effective treatment of CIS may assist treatment tolerability, adherence, and better outcomes in patients with treatment nonresponsive schizophrenia. The beneficial effect of amisulpride augmentation of clozapine therapy for such patients may be enhanced by its anti-salivatory effect on CIS. Current series of five subjects who developed CIS that responded poorly to anticholinergic drugs found drastic improvement in daytime and nocturnal CIS with very low-dose (50-100 mg/day) of amisulpride. Low-dose amisulpride augmentation may also provide strong ameliorating effect on CIS. Nevertheless, a long-term, large-scale study with a broader dose range is warranted to evaluate the stability of this effect across time.

  18. Low-dose amisulpride for debilitating clozapine-induced sialorrhea: Case series and review of literature

    Directory of Open Access Journals (Sweden)

    Ranganath R Kulkarni

    2015-01-01

    Full Text Available Clozapine-induced sialorrhea (CIS affects about one-third of patients treated with clozapine, at times can be stigmatizing, socially embarrassing, disabling, affect quality-of-life, cause poor compliance and can be potentially life-threatening adverse effect. Prompt and effective treatment of CIS may assist treatment tolerability, adherence, and better outcomes in patients with treatment nonresponsive schizophrenia. The beneficial effect of amisulpride augmentation of clozapine therapy for such patients may be enhanced by its anti-salivatory effect on CIS. Current series of five subjects who developed CIS that responded poorly to anticholinergic drugs found drastic improvement in daytime and nocturnal CIS with very low-dose (50-100 mg/day of amisulpride. Low-dose amisulpride augmentation may also provide strong ameliorating effect on CIS. Nevertheless, a long-term, large-scale study with a broader dose range is warranted to evaluate the stability of this effect across time.

  19. Rickets: case series and diagnostic review of hypovitaminosis D in swine.

    Science.gov (United States)

    Madson, Darin M; Ensley, Steve M; Gauger, Phil C; Schwartz, Kent J; Stevenson, Greg W; Cooper, Vickie L; Janke, Bruce H; Burrough, Eric R; Goff, Jesse P; Horst, Ronald L

    2012-11-01

    Rickets can be attributed to nutritional, genetic, hormonal, or toxic disturbances and is classified as a metabolic bone disease. Rickets is most often associated with inappropriate dietary levels of calcium, phosphorus, and/or vitamin D. During a 27-month period (January 2010 through March 2012), the Iowa State University Veterinary Diagnostic Laboratory investigated causes of sudden, unexpected death and lameness in growing pigs throughout the Midwestern United States. Clinical observations from 17 growing pig cases included weakness, lameness, reluctance to move, muscle fasciculations and/or tremors, tetany, and death. Ribs were weak, soft, and bent prior to breaking; rachitic lesions were apparent at costochondral junctions in multiple cases. Acute and/or chronic bone fractures were also noted in multiple bones. Failure of endochondral ossification, expanded physes, infractions, thin trabeculae, and increased osteoclasts were noted microscopically. Decreased bone ash and serum 25(OH)D(3), combined with clinical and microscopic evaluation, confirmed a diagnosis of vitamin D-dependent rickets in all cases. In 3 cases, disease was linked to a specific nutrient supplier that ultimately resulted in a voluntary feed recall; however, most cases in the current investigation were not associated with a particular feed company. The present report describes vitamin D-associated rickets and its importance as a potential cause of weakness, lameness, muscle fasciculations, recumbency or sudden unexpected death in swine, and describes appropriate samples and tests for disease diagnosis.

  20. Cardiac myxoma in Iceland: a case series with an estimation of population incidence.

    Science.gov (United States)

    Sigurjonsson, Hannes; Andersen, Karl; Gardarsdottir, Marianna; Petursdottir, Vigdis; Klemenzson, Gudmundur; Gunnarsson, Gunnar; Danielsen, Ragnar; Gudbjartsson, Tomas

    2011-09-01

    Cardiac myxoma (CM) is the most common primary benign tumor of the heart, but the true age-standardized incidence rate (ASR) has remained unknown. We therefore used nationwide registries in Iceland to study CM and establish its incidence rate. This was a retrospective study involving all patients diagnosed with CM in Iceland between 1986 and 2010. Cases were identified through three different registries, and hospital charts and histology results reviewed. An ASR was estimated based on a world standard population (w). Nine cases of CM (six women) were identified with a mean age of 62.8 years (range: 37-85), giving an ASR of 0.11 (95% CI: 0.05-0.22) per 100,000. The mean tumor size was 4.4 cm (range: 1.5-8.0) with all the tumors located in the left atrium. Dyspnea (n = 6) and ischemic stroke (n = 2) were the most common symptoms. All patients underwent complete resection of the tumor and there were no postoperative deaths or CM-related deaths at follow-up (mean 85 months). The ASR of CM in Iceland was 0.11 per 100,000. To our knowledge, this is the first study to determine the incidence of CM in an entire population. In Iceland, the presenting symptoms and mode of detection of CM are similar to those in other series.

  1. Pediatric seizure-related posttraumatic stress and anxiety symptoms treated with EMDR: a case series

    Directory of Open Access Journals (Sweden)

    Elmedina Dautovic

    2016-07-01

    Full Text Available Purpose: To examine the potential effects of eye movement desensitization and reprocessing (EMDR in children with epilepsy-related posttraumatic stress and/or anxiety symptoms, using a case series design. Methods: Five children (aged 8–18 with epilepsy identified for seizure-related posttraumatic stress and/or anxiety symptoms were treated with EMDR. To examine potential treatment effects, posttraumatic stress and anxiety symptoms were assessed (CRTI and SCARED pre- and post-EMDR and at 3-month follow-up. Normative deviation scores were calculated to examine the severity of seizure-related posttraumatic stress and anxiety symptoms over time. The reliable change index was calculated for pre- to posttreatment change of seizure-related posttraumatic stress and/or anxiety symptoms. Results: Before EMDR, overall or subscale scores indicated that all children had (subclinical seizure-related posttraumatic stress symptoms and/or anxiety symptoms. Directly after EMDR, most children showed significant and/or clinical individual improvement, and these beneficial effects were maintained or reached at follow-up. The mean number of sessions was 2 (range 1–3, 45 min per session. Conclusions: In case of seizure-related posttraumatic stress and/or anxiety, this study indicates that EMDR is a potentially successful quick and safe psychological treatment for children with epilepsy.

  2. Subcutaneous Fungal Cyst Masquerading as Benign Lesions – A Series of Eight Cases

    Science.gov (United States)

    Varghese, Renu G’Boy; Phansalkar, Manjiri; Ramdas, Anita; K, Authy; G, Thangiah

    2015-01-01

    Background Subcutaneous fungal infections are caused by penetration of the causative fungi into the subcutaneous layer and are usually localised. We present a series of eight cases with subcutaneous fungal cystic lesions masquerading as benign lesions. Materials and Methods A retrospective study was conducted on subcutaneous fungal infections seen between January 2007 to July 2014 in the Department of Pathology. Eight patients with biopsy proven subcutaneous fungal infection were included. We collected and analysed their demographic, clinical and histopathological details. Results Among eight patients, six were male and two were female. The mean age was 47 years (Range: 21-70). All the eight patients presented with non-tender cystic swelling. The size of the swellings varied from a minimum of 3x3 cm to maximum of 10x4 cm. Out of eight, hand was involved in three, forearm in one, elbow in two, leg in one and foot in one. On H&E staining, all the cases showed fibro collagenous cyst wall, lined by histiocytes, granulomatous reaction, foreign body type of giant cells with acute and chronic inflammatory infiltrate containing fungal elements. Six were identified as hyalohyphomycosis and two were identified as phaeohyphomycotic cysts based on pigmentation of hyphae. Conclusion Fungal infection should be suspected in all subcutaneous cystic lesions. Excised tissue should always be sent for culture and histopathology. PMID:26557537

  3. Amyand's hernia-a vermiform appendix presenting in an inguinal hernia: a case series

    Directory of Open Access Journals (Sweden)

    Pavlidis Theodoros

    2011-09-01

    Full Text Available Abstract Introduction A vermiform appendix in an inguinal hernia, inflamed or not, is known as Amyand's hernia. Here we present a case series of four men with Amyand's hernia. Case presentations We retrospectively studied 963 Caucasian patients with inguinal hernia who were admitted to our surgical department over a 12-year period. Four patients presented with Amyand's hernia (0.4%. A 32-year-old Caucasian man had an inflamed vermiform appendix in his hernial sac (acute appendicitis, presenting as an incarcerated right groin hernia, and underwent simultaneous appendectomy and Bassini suture hernia repair. Two patients, Caucasian men aged 36 and 43 years old, had normal appendices in their sacs, which clinically appeared as non-incarcerated right groin hernias. Both underwent a plug-mesh hernia repair without appendectomy. The fourth patient, a 25-year-old Caucasian man with a large but not inflamed appendix in his sac, had a plug-mesh hernia repair with appendectomy. Conclusion A hernia surgeon may encounter unexpected intraoperative findings, such as Amyand's hernia. It is important to be prepared and apply the appropriate treatment.

  4. Cryptococcosis in non-HIV/non-transplant patients: A Brazilian case series.

    Science.gov (United States)

    Lomes, Naiane Ribeiro; Melhem, Marcia Souza de Carvalho; Szeszs, Maria Walderez; Martins, Marilena Dos Anjos; Buccheri, Renata

    2016-10-01

    Cryptococcosis is a classical systemic opportunistic mycosis, primarily occurring among patients with significant immunologic impairment. However, this disease could also affect patients without any recognized immunologic defects, that is, phenotypically normal patients. The medical records of 29 non-HIV/nontransplant patients with cryptococcal disease during the period 2007-2014 were retrospectively reviewed. The most common site of infection was the central nervous system (n = 25, 86.2%), followed by the pulmonary system (n = 11, 37.9%) and blood (n = 2, 6.8%). Thoracic- and brain-computed tomography demonstrated abnormalities of 81.2% (n = 13) and 62.5% (n = 15), respectively. In sum, 22% (n = 6) of the patients experienced a significant underlying condition. More than one therapeutic regimen was used in 77.8% (n = 21) of the patients. The isolates were identified as being Cryptococcus neoformans species complex (n = 4, 36.4%) and Cryptococcus gattii species complex (n = 7, 63.6%). The overall mortality was 20.7% (n = 6). Herein, we presented the first case series of cryptococcosis in this specific population in São Paulo City, Brazil. The incidence of cryptococcosis in our hospital has not increased in recent years, and 77.8% (n = 21) of cases had no obvious predisposing factor. However, this disease remains associated with high mortality. PMID:27118805

  5. A multi-modal treatment approach for the shoulder: A 4 patient case series

    Directory of Open Access Journals (Sweden)

    Pollard Henry

    2005-09-01

    Full Text Available Abstract Background This paper describes the clinical management of four cases of shoulder impingement syndrome using a conservative multimodal treatment approach. Clinical Features Four patients presented to a chiropractic clinic with chronic shoulder pain, tenderness in the shoulder region and a limited range of motion with pain and catching. After physical and orthopaedic examination a clinical diagnosis of shoulder impingement syndrome was reached. The four patients were admitted to a multi-modal treatment protocol including soft tissue therapy (ischaemic pressure and cross-friction massage, 7 minutes of phonophoresis (driving of medication into tissue with ultrasound with 1% cortisone cream, diversified spinal and peripheral joint manipulation and rotator cuff and shoulder girdle muscle exercises. The outcome measures for the study were subjective/objective visual analogue pain scales (VAS, range of motion (goniometer and return to normal daily, work and sporting activities. All four subjects at the end of the treatment protocol were symptom free with all outcome measures being normal. At 1 month follow up all patients continued to be symptom free with full range of motion and complete return to normal daily activities. Conclusion This case series demonstrates the potential benefit of a multimodal chiropractic protocol in resolving symptoms associated with a suspected clinical diagnosis of shoulder impingement syndrome.

  6. Parenteral lidocaine for treatment of intractable renal colic: a case series

    Directory of Open Access Journals (Sweden)

    Vaezi Hassan

    2011-06-01

    Full Text Available Abstract Introduction We report a case series of successful treatment of intractable renal colic using parenteral lidocaine. Case presentation Because of inconsistent responses to standard treatment with opioids and non-steroidal anti-inflammatory drugs in patients with renal colic pain, we decided to begin a trial of a single intravenous dose of lidocaine (approximately 1.5 mg/kg slowly in eight patients with intractable renal colic who were referred to our emergency medicine department. The patients were six men and two women with a mean age at diagnosis of 34.62 years (age range, 28 to 42 years. The patients were of Iranian ethnic origin. The patients' degree of pain, based on Visual Analog Scale score upon entering our emergency medicine department, was recorded 10, 20, and 30 minutes after lidocaine injection. The patients' degree of pain decreased from a mean Visual Analog Scale score (±SD of 8.87 ± 0.99 (95% confidence interval (95% CI 8.04 to 9.70 to a mean Visual Analog Scale score (±SD of 1 ± 2.82 (95% CI -1.36 to 3.36 before and 30 minutes after lidocaine treatment, respectively. Two of eight patients experienced transient mild dizziness, and three of eight patients experienced minimal slurring of speech. No patient experienced serious adverse events. Conclusion Parenteral lidocaine treatment can reduce pain dramatically or subtly.

  7. Labour exploitation and health: a case series of men and women seeking post-trafficking services.

    Science.gov (United States)

    Turner-Moss, Eleanor; Zimmerman, Cathy; Howard, Louise M; Oram, Siân

    2014-06-01

    Research on the health of trafficked men and on the health problems associated with trafficking for labor exploitation are extremely limited. This study analysed data from a case series of anonymised case records of a consecutive sample of 35 men and women who had been trafficked for labor exploitation in the UK and who were receiving support from a non-governmental service between June 2009 and July 2010. Over three-quarters of our sample was male (77 %) and two-thirds aged between 18 and 35 years (mean 32.9 years, SD 10.2). Forty percent reported experiencing physical violence while they were trafficked. Eighty-one percent (25/31) reported one or more physical health symptoms. Fifty-seven percent (17/30) reported one or more post-traumatic stress symptoms. A substantial proportion of men and women who are trafficked for labor exploitation may experience violence and abuse, and have physical and mental health symptoms. People who have been trafficked for forced labor need access to medical assessment and treatment.

  8. Renal involvement in MELAS syndrome - a series of 5 cases and review of the literature.

    Science.gov (United States)

    Seidowsky, Alexandre; Hoffmann, Maxime; Glowacki, François; Dhaenens, Claire-Marie; Devaux, Jean-Philippe; de Sainte Foy, Celia Lessore; Provot, François; Gheerbrant, Jean-Dominique; Hummel, Aurelie; Hazzan, Marc; Dracon, Michel; Dieux-Coeslier, Anne; Copin, Marie-Christine; Noël, Christian; Buob, David

    2013-12-01

    Renal dysfunction is increasingly recognized as a potential clinical feature of mitochondrial cytopathies such as mitochondrial encephalomyopathy, lacticacidosis and stroke-like episodes (MELAS) syndrome. Five cases of MELAS syndrome with renal involvement from 4 unrelated families are presented in this case series. Three of the 5 patients had a history of maternally-inherited diabetes and/or deafness. Focal and segmental glomerulosclerosis and arteriolar hyaline thickening were the most striking findings on renal biopsy. In addition to clinical presentation with the typical symptoms of MELAS syndrome, genetic testing in these patients identified the A3243G point mutation in the tRNALeu gene of the mitochondrial DNA (mtDNA). The diagnosis of MELAS syndrome was thus considered to be unequivocal. The incidence of kidney disease in MELAS syndrome may be underestimated although a study is required to investigate this hypothesis. As the A3243G mtDNA mutation leads to a progressive adult-onset form of focal segmental glomerulosclerosis (FSGS), screening for the MELAS A3243G mtDNA mutation should therefore be performed especially in patients with maternally-inherited diabetes or hearing loss presenting with FSGS.

  9. TRAUMATIC HIP DISLOCATION IN CHILDREN YOUNGER THAN 3 YEARS : A SERIES OF 3 CASES

    Directory of Open Access Journals (Sweden)

    Navin

    2015-03-01

    Full Text Available The musculoskeletal anatomy of children is qui te different from that of adults. The capsule, periosteum and other soft tissues surrounding the joints is very pliable and dislocations can occur even following trivial injuries . However dislocation occurring in a child population is a rare entity. There are a few case reports of hip dislocations in children < 3 years. We present here a series of 3 cases of paediatric hip dislocations which presented to us for management. The age of the children were between 24 - 27 months. Incidentally all 3 patients were b oys and all 3 were right sided dislocations. None of them had any associated fractures. Two of them had a fall from height and one child fell off a slide. All 3 patients presented within 5 hours following injury. Closed reduction under anaesthesia was perf ormed and post reduction the children were immobilized in a broom - stick plaster for 6 weeks. All children were followed up with serial x - rays and a MRI done immediately following reduction then at 6 and 18 months. There was no evidence of chondrolysis or a vascular necrosis in any of the children at the last follow - up. They all had full range of movements with no limitation of function. We conclude that with early recognition and early reduction of the hip within the golden period (6 hours the occurrence of complications can be prevented.

  10. TARDIVE DYSKINESIA AND OTHER EXTRAPYRAMIDAL SYMPTOMS ASSOCIATED WITH ARIPIPRAZOLE: A CASE SERIES

    Directory of Open Access Journals (Sweden)

    Nayana Sanjay

    2016-06-01

    Full Text Available BACKGROUND Aripiprazole is a third generation antipsychotic introduced in 2004 for treatment of Schizophrenia and bipolar disorders. It has partial agonist activity at dopamine D2 receptor and D2 antagonist activity under hyperdopaminergic condition. In addition, it is a partial agonist at serotonin 5HT1A receptor and antagonist at 5HT2A receptor. Because its pharmacological profile differs from other atypical antipsychotics, it was initially thought to produce lesser side effects and movement disorders. But over the years, there is a growing body of evidence in the form of case reports and case series of Aripiprazole induced movement disorders like Tardive dyskinesia, Parkinsonism, akathisia and dystonia. Of late it has been advocated for irritability associated with autism and as an augmenter for depressive disorder. It has lower potential for weight gain and sedation, as it has relatively low affinity for H1 [Histamine] receptor compared to clozapine, olanzapine and quetiapine. Based on this unique mechanism, it is claimed to have minimal or non-significant motor side effects like Tardive dyskinesia. We document a case series of 8 patients who developed Tardive dyskinesia, Parkinsonism and akathisia following treatment with Aripiprazole (ARP. METHODS This is both retrospective and observational study. Patients from outpatient and inpatient department of a tertiary psychiatric teaching hospital with an ICD-10 diagnosis of psychiatric disorder, who has experienced movement disorder while on treatment with Aripiprazole are included in this report. All these patients were under the care of authors as treating Psychiatrists. Rating scales like Abnormal Involuntary Movement Scale (AIMS, Naranjo’s Causality Scale, Barnes Akathisia Rating Scale (BARS and Simpson Angus extrapyramidal Scale (SAS were used. RESULTS Total of eight patients presented with various movement disorders associated with Aripiprazole, out of which three patients with tardive

  11. International benchmarking of specialty hospitals. A series of case studies on comprehensive cancer centres

    Directory of Open Access Journals (Sweden)

    van Lent Wineke AM

    2010-08-01

    Full Text Available Abstract Background Benchmarking is one of the methods used in business that is applied to hospitals to improve the management of their operations. International comparison between hospitals can explain performance differences. As there is a trend towards specialization of hospitals, this study examines the benchmarking process and the success factors of benchmarking in international specialized cancer centres. Methods Three independent international benchmarking studies on operations management in cancer centres were conducted. The first study included three comprehensive cancer centres (CCC, three chemotherapy day units (CDU were involved in the second study and four radiotherapy departments were included in the final study. Per multiple case study a research protocol was used to structure the benchmarking process. After reviewing the multiple case studies, the resulting description was used to study the research objectives. Results We adapted and evaluated existing benchmarking processes through formalizing stakeholder involvement and verifying the comparability of the partners. We also devised a framework to structure the indicators to produce a coherent indicator set and better improvement suggestions. Evaluating the feasibility of benchmarking as a tool to improve hospital processes led to mixed results. Case study 1 resulted in general recommendations for the organizations involved. In case study 2, the combination of benchmarking and lean management led in one CDU to a 24% increase in bed utilization and a 12% increase in productivity. Three radiotherapy departments of case study 3, were considering implementing the recommendations. Additionally, success factors, such as a well-defined and small project scope, partner selection based on clear criteria, stakeholder involvement, simple and well-structured indicators, analysis of both the process and its results and, adapt the identified better working methods to the own setting, were found

  12. Endoscopically controlled hydraulic sinus lift in combination with rotary instruments: one-year follow-up of a case series.

    Science.gov (United States)

    Andreasi Bassi, M; Andrisani, C; Lopez, M A; Gaudio, R M; Lombardo, L; Lauritano, D

    2016-01-01

    The aim of this study was to evaluate a sinus lift via crestal approach (SLVCA) case series, performed with rotary instruments and hydraulic pressure, analyzed under endoscopic control. Sixteen patients (11 female, 5 male, mean age 47.13±8.07 years) candidates for SLVCA were enrolled in this study. Twenty-two cylindrical two-piece implants were placed. After a suitable period of time needed for the consolidation of the graft (mean value 5.78±1.49 months), the bone augmentation was assessed by means of intraoral X-ray exams before the surgical procedure of re-entry. After a functional load with temporary acrylic fixed prosthesis, on Peek abutments, for a span of 4 months, the cases were finalized with cemented metal-ceramic prosthesis (10 single crowns, 6 bridges). The post finalization follow-up was at 12 months. During the perforation of the sinus floor via rotary instruments no perforations of the sinus membrane were observed either during the hydraulic detachment or simultaneous filling of the subantral space with the graft material. Survival rate was 94.5% since one fixture was lost, but immediately replaced with a new one. At the one-year follow-up the clinical and radiological appearance of the soft and hard tissues was optimal and no pathological signs were recorded. The SLVCA performed with rotary instruments and hydraulic pressure is a reliable grafting procedure for oral rehabilitation of maxillary edentulous sites. PMID:27469544

  13. Safety of pandemic (H1N1 2009 monovalent vaccines in taiwan: a self-controlled case series study.

    Directory of Open Access Journals (Sweden)

    Wan-Ting Huang

    Full Text Available In Taiwan, new H1N1 monovalent vaccines without adjuvant and with MF59® adjuvant were used in the nationwide vaccination campaign beginning on November 1, 2009. From November 2009 through February 2010, the authors identified recipients of H1N1 vaccines who were diagnosed with adverse events of special interest (AESIs in a large-linked safety database, and used the self-controlled case series (SCCS method to examine the risk of each AESI in the 0-42 days after H1N1 vaccination. Of the 3.5 million doses of H1N1 vaccines administered and captured in the linked database, the SCCS analysis of Guillain-Barré syndrome (GBS found an incidence rate ratio of 3.81 (95% confidence interval 0.43-33.85 within 0-42 days after nonadjuvanted H1N1 vaccination and no cases after MF59®-adjuvanted H1N1 vaccination. The risks of other AESIs were, in general, not increased in any of the predefined postvaccination risk periods and age groups. The databases and infrastructure created for H1N1 vaccine safety evaluation may serve as a model for safety, effectiveness and coverage studies of licensed vaccines in Taiwan.

  14. Potential Usefulness of the Kampo Medicine Yokukansan, Containing Uncaria Hook, for Paediatric Emotional and Behavioural Disorders: A Case Series

    Directory of Open Access Journals (Sweden)

    Yoshiyuki Tanaka

    2013-01-01

    Full Text Available Background. Paediatric emotional and behavioural disorders (EBD are relatively common diseases. Although nonpharmacologic and pharmacologic treatments are utilized in these cases, it is sometimes difficult to manage the symptoms of EBD. Historically, Uncaria hook has been used for treating nighttime crying and convulsions in children. Recent clinical studies have demonstrated that the Kampo medicine Yokukansan (YKS, which contains Uncaria hook, is efficacious for behaviour disorders in Alzheimer’s disease patients. Herein, we investigated the clinical efficacy and safety of YKS in a series of cases with paediatric EBD. Patients and Methods. We retrospectively reviewed all paediatric patients who sought Japanese Kampo therapy at our outpatient clinics between April 1, 2012, and April 30, 2013; we selected patients who were diagnosed with paediatric EBD and were treated with YKS. Results. After screening all candidates, 3 patients were eligible for this analysis. Their average age was 11.6 years (range 10–13 years. All 3 patients responded very well to YKS within 1 month. No drug-related adverse events were observed during the course of YKS treatment. Conclusion. Yokukansan may be efficacious for paediatric EBD. We believe these results warrant further evaluation of the clinical efficacy and safety of Yokukansan for paediatric EBD in a carefully designed, double-blind, randomized clinical study.

  15. Evaluation of Pleistocene groundwater flow through fractured tuffs using a U-series disequilibrium approach, Pahute Mesa, Nevada, USA

    Science.gov (United States)

    Paces, James B.; Nichols, Paul J.; Neymark, Leonid A.; Rajaram, Harihar

    2013-01-01

    Groundwater flow through fractured felsic tuffs and lavas at the Nevada National Security Site represents the most likely mechanism for transport of radionuclides away from underground nuclear tests at Pahute Mesa. To help evaluate fracture flow and matrix–water exchange, we have determined U-series isotopic compositions on more than 40 drill core samples from 5 boreholes that represent discrete fracture surfaces, breccia zones, and interiors of unfractured core. The U-series approach relies on the disruption of radioactive secular equilibrium between isotopes in the uranium-series decay chain due to preferential mobilization of 234U relative to 238U, and U relative to Th. Samples from discrete fractures were obtained by milling fracture surfaces containing thin secondary mineral coatings of clays, silica, Fe–Mn oxyhydroxides, and zeolite. Intact core interiors and breccia fragments were sampled in bulk. In addition, profiles of rock matrix extending 15 to 44 mm away from several fractures that show evidence of recent flow were analyzed to investigate the extent of fracture/matrix water exchange. Samples of rock matrix have 234U/238U and 230Th/238U activity ratios (AR) closest to radioactive secular equilibrium indicating only small amounts of groundwater penetrated unfractured matrix. Greater U mobility was observed in welded-tuff matrix with elevated porosity and in zeolitized bedded tuff. Samples of brecciated core were also in secular equilibrium implying a lack of long-range hydraulic connectivity in these cases. Samples of discrete fracture surfaces typically, but not always, were in radioactive disequilibrium. Many fractures had isotopic compositions plotting near the 230Th-234U 1:1 line indicating a steady-state balance between U input and removal along with radioactive decay. Numerical simulations of U-series isotope evolution indicate that 0.5 to 1 million years are required to reach steady-state compositions. Once attained, disequilibrium 234U/238U

  16. Chagasic megacolon and large bowel neoplasms: case series and literature review

    Directory of Open Access Journals (Sweden)

    Maxwel Capsy Boga Ribeiro

    2011-12-01

    Full Text Available There is a clear association between chagasic megaesophagus and the esophageal cancer. On the other hand, the association between chagasic megacolon and intestinal neoplasm is uncommon. There are only a few cases described in literature. We selected two cases of colorectal adenocarcinoma associated with adenoma from 2000 to 2011, which are added to the four patients already described by this group. The mean age of the patients, was 68.5 years. Both had been submitted to surgical resection of the neoplasm. Survival rates ranged and were directly related to tumor staging at the time of diagnosis. In this context, we report our case series and reviwed the corresponding literature, especially the clinical and epidemiological aspects of this rare association.Há uma clara associação entre megaesôfago por doença de Chagas e o câncer esofágico. Ao contrário, tal relação, entre megacólon chagásico e neoplasias do intestino grosso é, reconhecidamente, incomum. Existem poucos casos relatados na literatura. Destacamos, entre 2000 e 2011, dois casos, sendo ambos adenocarcinomas colorretais e associados a adenomas, que se somam aos outros quatro já descritos por este grupo. A média de idade dos pacientes, foi de 68,5 anos. Todos foram submetidos à ressecção cirúrgica da neoplasia. A sobrevida foi variável e diretamente relacionada ao estádio do tumor no momento do diagnóstico. Dentro desse contexto, relatamos essa série de casos e revisamos a literatura correlata, com relação aos aspectos clínicos e epidemiológicos dessa rara associação.

  17. Huntington disease and Huntington disease-like in a case series from Brazil.

    Science.gov (United States)

    Castilhos, R M; Souza, A F D; Furtado, G V; Gheno, T C; Silva, A L; Vargas, F R; Lima, M-A F D; Barsottini, O; Pedroso, J L; Godeiro, C; Salarini, D; Pereira, E T; Lin, K; Toralles, M-B; Saute, J A M; Rieder, C R; Quintas, M; Sequeiros, J; Alonso, I; Saraiva-Pereira, M L; Jardim, L B

    2014-10-01

    The aim of this study was to identify the relative frequency of Huntington's disease (HD) and HD-like (HDL) disorders HDL1, HDL2, spinocerebellar ataxia type 2 (SCA2), SCA17, dentatorubral-pallidoluysian degeneration (DRPLA), benign hereditary chorea, neuroferritinopathy and chorea-acanthocytosis (CHAC), in a series of Brazilian families. Patients were recruited in seven centers if they or their relatives presented at least chorea, besides other findings. Molecular studies of HTT, ATXN2, TBP, ATN1, JPH3, FTL, NKX2-1/TITF1 and VPS13A genes were performed. A total of 104 families were ascertained from 2001 to 2012: 71 families from South, 25 from Southeast and 8 from Northeast Brazil. There were 93 HD, 4 HDL2 and 1 SCA2 families. Eleven of 104 index cases did not have a family history: 10 with HD. Clinical characteristics were similar between HD and non-HD cases. In HD, the median expanded (CAG)n (range) was 44 (40-81) units; R(2) between expanded HTT and age-at-onset (AO) was 0.55 (p=0.0001, Pearson). HDL2 was found in Rio de Janeiro (2 of 9 families) and Rio Grande do Sul states (2 of 68 families). We detected HD in 89.4%, HDL2 in 3.8% and SCA2 in 1% of 104 Brazilian families. There were no cases of HDL1, SCA17, DRPLA, neuroferritinopathy, benign hereditary chorea or CHAC. Only six families (5.8%) remained without diagnosis.

  18. Brachial Plexus Block for Cancer-Related Pain: A Case Series.

    Science.gov (United States)

    Zinboonyahgoon, Nantthasorn; Vlassakov, Kamen; Abrecht, Christ R; Srinivasan, Suresh; Narang, Sanjeet

    2015-01-01

    Neoplastic brachial plexopathy (NBP) is caused by a cancerous infiltration into the brachial plexus, presenting often as severe pain in the affected upper extremity. Such pain can be resistant to medical treatment. Invasive interventions such as brachial plexus neurolysis with phenol or cordotomy may result in severe complications including permanent neurological damage and death. Continuous brachial plexus and paravertebral block with local anesthetic have been reported to successfully control pain from NBP, but these techniques are logistically challenging and frequently have catheter-related complications. We report a series of patients who received single-shot brachial plexus blocks with a mixture of local anesthetic and corticosteroid (bupivacaine 0.25% with methyl-prednisolone 20-120 mg) for the treatment of refractory cancer-related pain in the brachial plexus territory, mostly from NBP. Theoretically, such blocks could provide immediate analgesia from the local anesthetic and a longer-lasting analgesia from the slow-release steroids. Responders reported a sustained decrease in their pain (lasting from 2 weeks to 10 months), a significant decrease in their opioid and non-opioid (ketamine, gabapentin) consumption, overall satisfaction with the block, and unchanged or improved function of their limb. The ideal candidate for this procedure is a patient who has pain that is predominantly neuropathic from a lesion within the brachial plexus and with anatomy amenable to ultrasound-guided nerve block. Our case series suggests that, in the appropriately selected patient, this technique can safely and effectively alleviate pain from NBP. The procedure is simple, spares limb function, and can be diagnostic, predicting response to more complex procedures. To the best of our knowledge, this is the first report using this technique for NBP.

  19. The clinical psychologist and the management of inpatient pain: a small case series

    Directory of Open Access Journals (Sweden)

    Childs SR

    2014-12-01

    communication and to resolve a difficult and potentially risk-laden situation. This small case series discusses the benefits derived from the involvement of a clinical psychologist in the management of inpatient pain, and therefore illustrates the need for novel initiatives for inpatient pain services. However, future research is warranted to validate this approach. Keywords: acute pain, aggression, anxiety, borderline personality disorder, psychology

  20. Convergence in spectral forward modelling: Binominal series solutions vs. direct integral solutions at high degrees - spherical and ellipsoidal case

    Science.gov (United States)

    Rexer, Moritz; Claessens, Sten; Hirt, Christian

    2016-04-01

    The number of relevant terms of binominal series expansions used in spectral forward modelling of the gravitational potential is known to rise substantially as the resolution of the models increases. Here, we investigate and compare the binominal series expansions in forward modelling w.r.t. a sphere and w.r.t. an ellipsoid (Claessens and Hirt, 2013) in view of high degree forward modelling (d/o 10800). The series in each case depend on different parameters - such as elevation of the topographic function or ellipsoidal radius/co-latitude - and reveal different maximum orders of truncation for a 1% convergence level (=relative error). The results are verified in a real data scenario up to d/o 5400 by spot-checks using direct integral solutions that do not depend on binomial series expansions. As a conclusion, our study demonstrates that for d/o 10800 modelling up to 30 terms of the binominal series accounting for the radial integral are needed within the spherical and the ellipsoidal case, while up to 60 terms are needed for the binominal series accounting for the oblateness of Earth in the ellipsoidal case for a convergence at the 1% level. References: Claessens, S.J.; Hirt, C.: Ellipsoidal topographic potential - new solutions for spectral forward gravity modelling of topography with respect to a reference ellipsoid; Journal of Geophysical Research (JGR) - Solid Earth, Vol. 118, DOI: 10.1002/2013JB010457, 2013.

  1. Improved Fault Classification in Series Compensated Transmission Line: Comparative Evaluation of Chebyshev Neural Network Training Algorithms.

    Science.gov (United States)

    Vyas, Bhargav Y; Das, Biswarup; Maheshwari, Rudra Prakash

    2016-08-01

    This paper presents the Chebyshev neural network (ChNN) as an improved artificial intelligence technique for power system protection studies and examines the performances of two ChNN learning algorithms for fault classification of series compensated transmission line. The training algorithms are least-square Levenberg-Marquardt (LSLM) and recursive least-square algorithm with forgetting factor (RLSFF). The performances of these algorithms are assessed based on their generalization capability in relating the fault current parameters with an event of fault in the transmission line. The proposed algorithm is fast in response as it utilizes postfault samples of three phase currents measured at the relaying end corresponding to half-cycle duration only. After being trained with only a small part of the generated fault data, the algorithms have been tested over a large number of fault cases with wide variation of system and fault parameters. Based on the studies carried out in this paper, it has been found that although the RLSFF algorithm is faster for training the ChNN in the fault classification application for series compensated transmission lines, the LSLM algorithm has the best accuracy in testing. The results prove that the proposed ChNN-based method is accurate, fast, easy to design, and immune to the level of compensations. Thus, it is suitable for digital relaying applications. PMID:25314714

  2. Evaluation of Interpolants in Their Ability to Fit Seismometric Time Series

    Directory of Open Access Journals (Sweden)

    Kanadpriya Basu

    2015-08-01

    Full Text Available This article is devoted to the study of the ASARCO demolition seismic data. Two different classes of modeling techniques are explored: First, mathematical interpolation methods and second statistical smoothing approaches for curve fitting. We estimate the characteristic parameters of the propagation medium for seismic waves with multiple mathematical and statistical techniques, and provide the relative advantages of each approach to address fitting of such data. We conclude that mathematical interpolation techniques and statistical curve fitting techniques complement each other and can add value to the study of one dimensional time series seismographic data: they can be use to add more data to the system in case the data set is not large enough to perform standard statistical tests.

  3. Challenges in identifying Lennox-Gastaut syndrome in adults: A case series illustrating its changing nature.

    Science.gov (United States)

    Piña-Garza, Jesus Eric; Chung, Steve; Montouris, Georgia D; Radtke, Rodney A; Resnick, Trevor; Wechsler, Robert T

    2016-01-01

    The variable presentation and progression of Lennox-Gastaut syndrome (LGS) can make it difficult to recognize, particularly in adults. To improve diagnosis, a retrospective chart review was conducted on patients who were diagnosed as adults and/or were followed for several years after diagnosis. We present 5 cases that illustrate changes in LGS features over time. Cases 1 and 2 were diagnosed by age 8 with intractable seizures, developmental delay, and abnormal EEGs with 1.5-2 Hz SSW discharges. However, seizure type and frequency changed over time for both patients, and the incidence of SSW discharges decreased. Cases 3, 4, and 5 were diagnosed with LGS as adults based on current and past features and symptoms, including treatment-resistant seizures, cognitive and motor impairment, and abnormal EEG findings. While incomplete, their records indicate that an earlier LGS diagnosis may have been missed or lost to history. These cases demonstrate the need to thoroughly and continuously evaluate all aspects of a patient's encephalopathy, bearing in mind the potential for LGS features to change over time.

  4. Challenges in identifying Lennox–Gastaut syndrome in adults: A case series illustrating its changing nature

    Directory of Open Access Journals (Sweden)

    Jesus Eric Piña-Garza

    2016-01-01

    Full Text Available The variable presentation and progression of Lennox–Gastaut syndrome (LGS can make it difficult to recognize, particularly in adults. To improve diagnosis, a retrospective chart review was conducted on patients who were diagnosed as adults and/or were followed for several years after diagnosis. We present 5 cases that illustrate changes in LGS features over time. Cases 1 and 2 were diagnosed by age 8 with intractable seizures, developmental delay, and abnormal EEGs with 1.5–2 Hz SSW discharges. However, seizure type and frequency changed over time for both patients, and the incidence of SSW discharges decreased. Cases 3, 4, and 5 were diagnosed with LGS as adults based on current and past features and symptoms, including treatment-resistant seizures, cognitive and motor impairment, and abnormal EEG findings. While incomplete, their records indicate that an earlier LGS diagnosis may have been missed or lost to history. These cases demonstrate the need to thoroughly and continuously evaluate all aspects of a patient's encephalopathy, bearing in mind the potential for LGS features to change over time.

  5. CASE/A - COMPUTER AIDED SYSTEM ENGINEERING AND ANALYSIS, ECLSS/ATCS SERIES

    Science.gov (United States)

    Bacskay, A.

    1994-01-01

    , specific heat, density, and viscosity) is generated at user-selected output intervals and stored for reference. The Integrated Plot Utility (IPU) provides plotting capability for all data output. System utility commands are provided to enable the user to operate more efficiently in the CASE/A environment. The user is able to customize a simulation through optional operations FORTRAN logic. This user-developed code is compiled and linked with a CASE/A model and enables the user to control and timeline component operating parameters during various phases of the iterative solution process. CASE/A provides for transient tracking of the flow stream constituents and determination of their thermodynamic state throughout an ECLSS/ATCS simulation, performing heat transfer, chemical reaction, mass/energy balance, and system pressure drop analysis based on user-specified operating conditions. The program tracks each constituent through all combination and decomposition states while maintaining a mass and energy balance on the overall system. This allows rapid assessment of ECLSS designs, the impact of alternate technologies, and impacts due to changes in metabolic forcing functions, consumables usage, and system control considerations. CASE/A is written in FORTRAN 77 for the DEC VAX/VMS computer series, and requires 12Mb of disk storage and a minimum paging file quota of 20,000 pages. The program operates on the Tektronix 4014 graphics standard and VT100 text standard. The program requires a Tektronix 4014 or later graphics terminal, third party composite graphics/text terminal, or personal computer loaded with appropriate VT100/TEK 4014 emulator software. The use of composite terminals or personal computers with popular emulation software is recommended for enhanced CASE/A operations and general ease of use. The program is available on an unlabeled 9-track 6250 BPI DEC VAX BACKUP format magnetic tape. CASE/A development began in 1985 under contract to NASA/Marshall Space Flight

  6. Derivation and evaluation of land surface temperature from the geostationary operational environmental satellite series

    Science.gov (United States)

    Fang, Li

    The Geostationary Operational Environmental Satellites (GOES) have been continuously monitoring the earth surface since 1970, providing valuable and intensive data from a very broad range of wavelengths, day and night. The National Oceanic and Atmospheric Administration's (NOAA's) National Environmental Satellite, Data, and Information Service (NESDIS) is currently operating GOES-15 and GOES-13. The design of the GOES series is now heading to the 4 th generation. GOES-R, as a representative of the new generation of the GOES series, is scheduled to be launched in 2015 with higher spatial and temporal resolution images and full-time soundings. These frequent observations provided by GOES Image make them attractive for deriving information on the diurnal land surface temperature (LST) cycle and diurnal temperature range (DTR). These parameters are of great value for research on the Earth's diurnal variability and climate change. Accurate derivation of satellite-based LSTs from thermal infrared data has long been an interesting and challenging research area. To better support the research on climate change, the generation of consistent GOES LST products for both GOES-East and GOES-West from operational dataset as well as historical archive is in great demand. The derivation of GOES LST products and the evaluation of proposed retrieval methods are two major objectives of this study. Literature relevant to satellite-based LST retrieval techniques was reviewed. Specifically, the evolution of two LST algorithm families and LST retrieval methods for geostationary satellites were summarized in this dissertation. Literature relevant to the evaluation of satellite-based LSTs was also reviewed. All the existing methods are a valuable reference to develop the GOES LST product. The primary objective of this dissertation is the development of models for deriving consistent GOES LSTs with high spatial and high temporal coverage. Proper LST retrieval algorithms were studied

  7. Pyoderma Gangrenosum: Retrospective Evaluation of 20 Cases

    Directory of Open Access Journals (Sweden)

    Zehra Aşiran Serdar

    2011-06-01

    Full Text Available Background and Design: The objective of this study is to examine the clinical properties, comorbid systemic diseases and the treatment protocols of the patients diagnosed with pyoderma gangrenosum (PG. Material and Method: Between 2003 and 2009 years, 20 patients diagnosed with pyoderma gangrenosum were evaluated in this study. The clinical properties, comorbid systemic diseases and the treatment protocols were examined retrospectively.Results: In a six-year period, 20 patients with PG (11 female and 9 male, ranging in age from 19 to 75 (mean age 45±16.39 years were evaluated. Lesions had started as papule in 3 (16% patients, as bullous in 1 (5% patient, as erythematous plaque in 1 (5% patient and as pustule in 15 (74% patients. Whereas 14 (70% patients had single lesion, the other patients had multiple lesions. The lesions were located at lower extremities in 14 (70% patients most frequently, The most frequent comorbid disease in patients with pyoderma gangrenosum was inflammatory bowel diseases (colitis ulcerosa n: 4 and Crohn disease n: 2 total n: 6, 30%. The other comorbid diseases included vitiligo (n: 1, 5%, Behcet’s disease (n: 1, 5%, hidradenitis suppurativa (n: 1, 5%, deep venous thrombosis and pulmonary embolism (n: 1, 5%, pangastritis (n: 1, 5%, acute renal failure (n: 1, 5%, systemic lupus erythematosus (n: 2, 10% and iatrogenic immunosuppression (n: 1, 5%. Systemic corticosteroid therapy was the most common treatment (n=16, 80%. The treatment response was 100% in all patients. Conclusion: In our study, inflammatory bowel diseases were the most frequent comorbid diseases with pyoderma gangrenosum. Most of cases were as single lesions located in the lower extremities and the best treatment response was achieved by the administration of systemic corticosteroids.

  8. Fabrication and evaluation of series-triple quantum dots by thermal oxidation of silicon nanowire

    Energy Technology Data Exchange (ETDEWEB)

    Uchida, Takafumi, E-mail: takafumi-uchida@frontier.hokudai.ac.jp; Jo, Mingyu; Tsurumaki-Fukuchi, Atsushi; Arita, Masashi; Takahashi, Yasuo [Graduate School of Information Science and Technology, Hokkaido University, Sapporo, 060-0814 Japan (Japan); Fujiwara, Akira [NTT Basic Research Laboratories, NTT Corporation, 3-1 Morinosato Wakamiya, Atsugi, 243-0198 Japan (Japan)

    2015-11-15

    Series-connected triple quantum dots were fabricated by a simple two-step oxidation technique using the pattern-dependent oxidation of a silicon nanowire and an additional oxidation of the nanowire through the gap of the fine gates attached to the nanowire. The characteristics of multi-dot single-electron devices are obtained. The formation of each quantum dot beneath an attached gate is confirmed by analyzing the electrical characteristics and by evaluating the gate capacitances between all pairings of gates and quantum dots. Because the gate electrode is automatically attached to each dot, the device structure benefits from scalability. This technique promises integrability of multiple quantum dots with individual control gates.

  9. Neglect of medical evidence of torture in Guantanamo Bay: a case series.

    Directory of Open Access Journals (Sweden)

    Vincent Iacopino

    2011-04-01

    Full Text Available BACKGROUND: In the wake of the September 11, 2001 attacks on the US, the government authorized the use of "enhanced interrogation" techniques that were previously recognized as torture. While the complicity of US health professionals in the design and implementation of US torture practices has been documented, little is known about the role of health providers, assigned to the US Department of Defense (DoD at the US Naval Station Guantánamo Bay, Cuba (GTMO, who should have been in a position to observe and document physical and psychological evidence of torture and ill treatment. METHODS AND FINDINGS: We reviewed GTMO medical records and relevant case files (client affidavits, attorney-client notes and summaries, and legal affidavits of medical experts of nine individuals for evidence of torture and ill treatment and documentation by medical personnel. In each of the nine cases, GTMO detainees alleged abusive interrogation methods that are consistent with torture as defined by the UN Convention Against Torture as well as the more restrictive US definition of torture that was operational at the time. The medical affidavits in each of the nine cases indicate that the specific allegations of torture and ill treatment are highly consistent with physical and psychological evidence documented in the medical records and evaluations by non-governmental medical experts. However, the medical personnel who treated the detainees at GTMO failed to inquire and/or document causes of the physical injuries and psychological symptoms they observed. Psychological symptoms were commonly attributed to "personality disorders" and "routine stressors of confinement." Temporary psychotic symptoms and hallucinations did not prompt consideration of abusive treatment. Psychological assessments conducted by non-governmental medical experts revealed diagnostic criteria for current major depression and/or PTSD in all nine cases. CONCLUSION: The findings in these nine cases

  10. Pediatric seizure-related posttraumatic stress and anxiety symptoms treated with EMDR: a case series

    Science.gov (United States)

    Dautovic, Elmedina; de Roos, Carlijn; van Rood, Yanda; Dommerholt, Agnes; Rodenburg, Roos

    2016-01-01

    Purpose To examine the potential effects of eye movement desensitization and reprocessing (EMDR) in children with epilepsy-related posttraumatic stress and/or anxiety symptoms, using a case series design. Methods Five children (aged 8–18) with epilepsy identified for seizure-related posttraumatic stress and/or anxiety symptoms were treated with EMDR. To examine potential treatment effects, posttraumatic stress and anxiety symptoms were assessed (CRTI and SCARED) pre- and post-EMDR and at 3-month follow-up. Normative deviation scores were calculated to examine the severity of seizure-related posttraumatic stress and anxiety symptoms over time. The reliable change index was calculated for pre- to posttreatment change of seizure-related posttraumatic stress and/or anxiety symptoms. Results Before EMDR, overall or subscale scores indicated that all children had (sub)clinical seizure-related posttraumatic stress symptoms and/or anxiety symptoms. Directly after EMDR, most children showed significant and/or clinical individual improvement, and these beneficial effects were maintained or reached at follow-up. The mean number of sessions was 2 (range 1–3, 45 min per session). Conclusions In case of seizure-related posttraumatic stress and/or anxiety, this study indicates that EMDR is a potentially successful quick and safe psychological treatment for children with epilepsy. Highlights of the article The first study to examine the potential effects of EMDR to reduce clinical seizure-related posttraumatic stress symptoms and/or anxiety symptoms in children with epilepsy. After 1–3 EMDR (45 min) sessions, positive treatment effects were found on a range of seizure-related PTSD symptoms and/or anxiety symptoms. During treatment, no seizures, absences, or any other adverse events were observed; the seizure diaries showed that none of the children experienced more seizures (or an unusual pattern) after treatment. At the reevaluation of EMDR, all children and parents

  11. The modified Pirogoff's amputation in treating diabetic foot infections: surgical technique and case series

    Directory of Open Access Journals (Sweden)

    Aziz Nather

    2014-04-01

    Full Text Available Background: This paper describes the surgical technique of a modified Pirogoff's amputation performed by the senior author and reports the results of this operation in a single surgeon case series for patients with diabetic foot infections. Methods: Six patients with diabetic foot infections were operated on by the National University Hospital (NUH diabetic foot team in Singapore between November 2011 and January 2012. All patients underwent a modified Pirogoff's amputation for diabetic foot infections. Inclusion criteria included the presence of a palpable posterior tibial pulse, ankle brachial index (ABI of more than 0.7, and distal infections not extending proximally beyond the midfoot level. Clinical parameters such as presence of pulses and ABI were recorded. Preoperative blood tests performed included a glycated hemoglobin level, hemoglobin, total white blood cell count, C-reactive protein, erythrocyte sedimentation rate, albumin, and creatinine levels. All patients were subjected to 14 sessions of hyperbaric oxygen therapy postoperatively and were followed up for a minimum of 10 months. Results: All six patients had good wound healing. Tibio-calcaneal arthrodesis of the stump was achieved in all cases by 6 months postoperatively. All patients were able to walk with the prosthesis. Conclusions: The modified Pirogoff's amputation has been found to show good results in carefully selected patients with diabetic foot infections. The selection criteria included a palpable posterior tibial pulse, distal infections not extending proximally beyond the midfoot level, ABI of more than 0.7, hemoglobin level of more than 10 g/dL, and serum albumin level of more than 30 g/L.

  12. Improving hand sensibility in vibration induced neuropathy: A case-series

    Directory of Open Access Journals (Sweden)

    Lundborg Göran

    2011-04-01

    Full Text Available Abstract Objectives We report a long-term series of nine workers suffering from vibration-induced neuropathy, after many years of exposure to hand-held vibrating tools at high or low frequency. They were treated with temporary selective cutaneous anaesthesia (EMLA® cream of the forearm repeatedly for a period up to one year (in two cases four years. The aim was to improve their capacity to perceive touch and thereby improve hand function and diminish disability. The treatment principle is based on current concepts of brain plasticity, where a deafferentation of a skin area results in improved sensory function in adjacent skin areas. Methods All participants had sensory hand problems in terms of numbness (median touch thresholds > 70 mg and impaired hand function influencing ADL (mean DASH score 22. After an initial identical self-administered treatment period of 8 weeks (12-15 treatments with increasing intervals they did one treatment every 2-3 month. Results After one year sensibility (touch thresholds and tactile discrimination as well as hand function (mean DASH score 13 were improved in a majority of the cases. Seven of the participants choose to continue the treatment after the first year and two of them have continued at a regular basis for up to four years. A surprising, secondary finding was diminishing nocturnal numbness of the hand and arm in eight of the nine subjects from "frequently" to "hardly ever or never". Conclusions Our observations open new perspectives for treatment of impaired sensibility and hand function in a group of patients with vibration induced hand problems where we have no treatment to offer today.

  13. Roturas retinianas em retinocoroidite por toxoplasmose: série de casos Retinal tears in toxoplasmic retinochoroiditis: case series

    Directory of Open Access Journals (Sweden)

    Daniel da Rocha Lucena

    2009-12-01

    Full Text Available Trata-se de série retrospectiva de 10 pacientes com rotura retiniana e retinocoroidite por toxoplasmose atendidos no Hospital das Clínicas da Faculdade de Medicina de Ribeirão Preto, de janeiro de 2007 a abril de 2008, com objetivo de avaliar a relação entre lesões de retinocoroidite e a ocorrência de rotura retiniana. Foram utilizados teste de Fisher e qui-quadrado com nível de significância pThis study is a retrospective case series aiming to evaluate the relation between toxoplasmic retinochoroiditis scars and the occurrence of retinal tears. Ten patients with retinal tear and toxoplasmic retinochoroiditis examined at the School of Medicine of Ribeirão Preto Clinics Hospital, between January 2007 and April 2008, were included. Fisher test and qui-square test with significance level of p<0.05 were used. Eight cases (80% had retinal detachment. Twelve tears were found and localized mostly in the temporal superior periphery (6 cases, 50%. No statistically significant association between retinal tear and chorioretinal scar localization was observed considering five retinal quadrants (p=0.0828 or three zones (p=0.2507. The occurrence of retinal tears in patients with uveitis may be related to early posterior vitreous detachment caused by the intraocular inflammatory process. No correlation was observed between the localization of retinal tears and chorioretinal scars in this study, which suggests a causative factor not directly related to the presence of a scar.

  14. Chlorinated pesticides and cancer of the head and neck: a retrospective case series.

    Science.gov (United States)

    Govett, Gregg; Genuis, Stephen John; Govett, Hannah E; Beesoon, Sanjay

    2011-07-01

    Cancer of the head and neck is a pervasive problem with recognized determinants including tobacco use, alcohol consumption, and earlier radiation exposure. Organochlorine pesticides (OCPs) have been shown to have carcinogenic potential in both animals and humans. OCPs have previously been widely used in the agricultural industry of rural Oklahoma. Seven patients from rural Oklahoma with head and neck cancer and without any of the usual risk factors were tested for the presence of OCPs in their adipose tissue. Clinical and toxicological data on each of these patients are presented for consideration. Results were compared with (i) levels from five individuals not experiencing cancer but who lived in the same area, and (ii) adipose tissue OCP levels in other population groups. Each of the seven patients tested had markedly elevated levels of some OCPs in their adipose tissue compared with the cohort of noncancer patients. Further research is required to confirm whether there is a causative link between OCP bioaccumulation and head and neck cancer as suggested by this case series. PMID:21633202

  15. Community referral in home management of malaria in western Uganda: A case series study

    Directory of Open Access Journals (Sweden)

    Nsungwa-Sabiiti Jesca

    2006-03-01

    Full Text Available Abstract Background Home Based Management of fever (HBM was introduced as a national policy in Uganda to increase access to prompt presumptive treatment of malaria. Pre-packed Chloroquine/Fansidar combination is distributed free of charge to febrile children Methods A case-series study was performed during 20 weeks in a West-Ugandan sub-county with an under-five population of 3,600. Community drug distributors (DDs were visited fortnightly and recording forms collected. Referred children were located and primary caretaker interviewed in the household. Referral health facility records were studied for those stating having completed referral. Results Overall referral rate was 8% (117/1454. Fever was the main reason for mothers to seek DD care and for DDs to refer. Twenty-six of the 28 (93% "urgent referrals" accessed referral care but 8 (31% delayed >24 hours. Waiting for antimalarial drugs to finish caused most delays. Of 32 possible pneumonias only 16 (50% were urgently referred; most delayed ≥ 2 days before accessing referral care. Conclusion The HBM has high referral compliance and extends primary health care to the communities by maintaining linkages with formal health services. Referral non-completion was not a major issue but failure to recognise pneumonia symptoms and delays in referral care access for respiratory illnesses may pose hazards for children with acute respiratory infections. Extending HBM to also include pneumonia may increase prompt and effective care of the sick child in sub-Saharan Africa.

  16. Niemann-Pick disease type C: a case series of Brazilian patients

    Directory of Open Access Journals (Sweden)

    Paulo José Lorenzoni

    2014-03-01

    Full Text Available The aim of the study was to analyze a series of Brazilian patients with Niemann-Pick disease type C (NP-C. Method Correlations between clinical findings, laboratory data, molecular findings and treatment response are presented. Result The sample consisted of 5 patients aged 8 to 26 years. Vertical supranuclear gaze palsy, cerebellar ataxia, dementia, dystonia and dysarthria were present in all cases. Filipin staining showed the “classical” pattern in two patients and a “variant” pattern in three patients. Molecular analysis found mutations in the NPC1 gene in all alleles. Miglustat treatment was administered to 4 patients. Conclusion Although filipin staining should be used to confirm the diagnosis, bone marrow sea-blue histiocytes often help to diagnosis of NP-C. The p.P1007A mutation seems to be correlated with the “variant” pattern in filipin staining. Miglustat treatment response seems to be correlated with the age at disease onset and disability scale score at diagnosis.

  17. Diuretics, Limited Ultrafiltration, and Residual Renal Function in Incident Hemodialysis Patients: A Case Series.

    Science.gov (United States)

    Sjolund, Jessica; Garcia Anton, Desiree; Bayes, Liz Y; Hoekstra, Tiny; Dekker, Friedo W; Munoz Mendoza, Jair

    2016-09-01

    The effect of diuretics on residual renal function expressed as residual GFR (rGFR) and urine volume (rUV) using 24-hour urine collections has not been well examined in hemodialysis (HD) patients. We present a small (seven patient) but provocative case series describing a strikingly low rate of decline in rUV and rGFR (average of creatinine and urea clearances, 24-hour urine collections) in patients treated with increasing doses of furosemide (up to 360 mg/day) during the first 2 years after initiation of HD. Between 6 and 12 months, the mean rUV fell by 1 ml/month, whereas rGFR declined by 0.03 ml/min/1.73 m(2) /month. The mean rate of decline from 12 to 24 months for rUV (33 ml/month) and rGFR (0.02 ml/min/1.73 m(2) /month) were also low. While data are clearly limited and the observation retrospective, they are consistent with the better documented benefit of diuretics observed in end-stage renal disease patients treated with peritoneal dialysis.

  18. Permanent molar pulpotomy with a new endodontic cement: A case series

    Directory of Open Access Journals (Sweden)

    Asgary Saeed

    2009-01-01

    Full Text Available The aim of this case series was to determine the clinical and radiographic success rate of pulpotomy, with new endodontic cement (NEC, in human mature permanent molar teeth. Twelve molars with established irreversible pulpitis were selected from patients 14 - 62 years old. The selection criteria included carious pulp exposure with a positive history of lingering pain. After isolation, caries removal, and pulp exposure, pulpotomy with NEC was performed and a permanent restoration was immediately placed. At the first recall (+1 day no patients reported postoperative pain. One wisdom tooth had been extracted after two months because of failure in coronal restoration. Eleven patients were available for the second recall, with a mean time of 15.8 months. Clinical and radiographic examination revealed that all teeth were functional and free of signs and symptoms. Histological examination of the extracted teeth revealed complete dentin bridge formation and a normal pulp. Although the results favored the use of NEC, more studies with larger samples and a longer recall period were suggested, to justify the use of this novel material for treatment of irreversible pulpitis in human permanent molar teeth.

  19. Weightlifting's risky new trend: a case series of 41 insulin users.

    Science.gov (United States)

    Ip, Eric J; Barnett, Mitchell J; Tenerowicz, Michael J; Perry, Paul J

    2012-01-01

    Use of performance-enhancing drugs (PEDs) is common among strength-trained individuals, and a growing concern is the misuse of insulin. A 99-item Internet-based survey was posted on discussion boards of various fitness, bodybuilding, weightlifting, and anabolic steroid Web sites between February and June 2009. A case series of 41 nondiabetic insulin users is described. The typical insulin user was 30.7 ± 9.2 years old, male (97.6%), and Caucasian/white (86.8%) who classified himself as a "recreational exerciser" (47.5%). The average insulin user also used anabolic steroids (95.1%) and practiced polypharmacy by incorporating 16.2 ± 5.6 PEDs in his or her yearly routine. Hypoglycemia was reported by most of the subjects (56.8%), and one individual reported unconsciousness. Insulin was obtained most commonly from local sources (e.g., friends, training partners, gym member/dealer; 40.5%) and community pharmacies (37.8%), with most (80.6%) finding it "easy" to acquire their insulin. Strategies aimed to prevent insulin misuse are needed. PMID:22777326

  20. Hypoglycemic encephalopathy: a case series and literature review on outcome determination.

    Science.gov (United States)

    Witsch, Jens; Neugebauer, Hermann; Flechsenhar, Julia; Jüttler, Eric

    2012-10-01

    Data on clinical long-term outcome after the acute phase of hypoglycemic encephalopathy (HE) using validated outcome scales is currently unavailable. Here we report the results of a systematic literature search for studies on HE and data on long-term outcome in patients with HE admitted to three Charité hospitals between January 2005 and July 2010. HE was defined as coma/stupor and blood glucose levels GOS), and Barthel index (BI). Fifteen patients were included, with a mean age of 60 years (range 29-79). Two were lost to follow-up. Of the remaining 13 patients, six had died (46 %). In the seven survivors, the median mRS score was 0 (range 0-5), median GOS score was 5 (range 2-5), and median BI was 100 (range 0-100). MRIs made in the acute phase were available for three patients and revealed no obvious relation between lesion size or pattern and clinical outcome. To our knowledge, this is the first case series using validated clinical scoring systems to determine clinical long-term outcome after HE. The results suggest that mortality is high, but long-term survival with little or no disability is possible and can be observed in the majority of survivors. Risk of death or poor outcome does not seem to be related to MRI features in the acute phase but rather to other presumably medical factors.

  1. Is mindfulness-based therapy an effective intervention for obsessive-intrusive thoughts: a case series.

    Science.gov (United States)

    Wilkinson-Tough, Megan; Bocci, Laura; Thorne, Kirsty; Herlihy, Jane

    2010-01-01

    Despite the efficacy of cognitive-behavioural interventions in improving the experience of obsessions and compulsions, some people do not benefit from this approach. The present research uses a case series design to establish whether mindfulness-based therapy could benefit those experiencing obsessive-intrusive thoughts by targeting thought-action fusion and thought suppression. Three participants received a relaxation control intervention followed by a six-session mindfulness-based intervention which emphasized daily practice. Following therapy all participants demonstrated reductions in Yale-Brown Obsessive-Compulsive Scale scores to below clinical levels, with two participants maintaining this at follow-up. Qualitative analysis of post-therapy feedback suggested that mindfulness skills such as observation, awareness and acceptance were seen as helpful in managing thought-action fusion and suppression. Despite being limited by small participant numbers, these results suggest that mindfulness may be beneficial to some people experiencing intrusive unwanted thoughts and that further research could establish the possible efficacy of this approach in larger samples. PMID:20041421

  2. Time-series microarray data simulation modeled with a case-control label.

    Science.gov (United States)

    Liu, Y J; Zhang, J Y

    2016-05-12

    With advances in molecular biology, microarray data have become an important resource in the exploration of complex human diseases. Although gene chip technology continues to grow, there are still many barriers to overcome, such as high costs, small sample sizes, complex procedures, poor repeatability, and the dependence on data analysis methods. To avoid these problems, simulation data have a vital role in the study of complex diseases. A simulation method of microarray data is introduced in this study to model the occurrence and development of general diseases. Using classic statistics and control theory, five risk models are proposed. One or more models can be introduced into the baseline simulation dataset with a case-control label. In addition, time-series gene expression data can be generated to model the dynamic evolutionary process of a disease. The prevalence of each model is estimated and disease-associated genes are tested by significance analysis of microarrays. The source code, written in MATLAB, is freely and publicly available at http://sourceforge.net/projects/genesimulation/files/.

  3. Various Techniques to Increase Keratinized Tissue for Implant Supported Overdentures: Retrospective Case Series

    Directory of Open Access Journals (Sweden)

    Ahmed Elkhaweldi

    2015-01-01

    Full Text Available Purpose. The purpose of this retrospective case series is to describe and compare different surgical techniques that can be utilized to augment the keratinized soft tissue around implant-supported overdentures. Materials and Methods. The data set was extracted as deidentified information from the routine treatment of patients at the Ashman Department of Periodontology and Implant Dentistry at New York University College of Dentistry. Eight edentulous patients were selected to be included in this study. Patients were treated for lack of keratinized tissue prior to implant placement, during the second stage surgery, and after delivery of the final prosthesis. Results. All 8 patients in this study were wearing a complete maxillary and/or mandibular denture for at least a year before the time of the surgery. One of the following surgical techniques was utilized to increase the amount of keratinized tissue: apically positioned flap (APF, pedicle graft (PG, connective tissue graft (CTG, or free gingival graft (FGG. Conclusions. The amount of keratinized tissue should be taken into consideration when planning for implant-supported overdentures. The apical repositioning flap is an effective approach to increase the width of keratinized tissue prior to the implant placement.

  4. Surgical Treatment of the Accessory Navicular (Os Tibiale Externum) in Dancers: A Retrospective Case Series.

    Science.gov (United States)

    Rietveld, A B M Boni; Diemer, Willemijn M

    2016-01-01

    This study is to draw attention to a relatively common anatomical anomaly and its possible operative treatment in dancers. The accessory navicular, or os tibiale externum, is an accessory bone on the medial side of the navicular of the foot at the insertion of the posterior tibial tendon (PTT). It can cause obvious hyperpronation, medial foot pain, and a limited and painful relevé in dancers. To the best of our knowledge, this is the first report on the operative treatment of the accessory navicular exclusively in dancers. Six dancers (10 feet) were treated in our clinic for a symptomatic accessory navicular Type II. Five of them (eight feet) underwent surgery, two unilaterally and three bilaterally (at the same time). All five had an excellent result at mean follow-up of 4.7 years, given that they fully resumed their professional dance activities without restriction, discomfort, or residual symptoms. One patient stopped dancing for unrelated reasons and became symptom free without further (surgical) treatment. Although no conclusions can be drawn from a retrospective case series and other treatment modalities were not considered, simple excision of a symptomatic accessory navicular Type II seems to be a good choice in dancers. PMID:27661622

  5. The Use of Computers for Clinical Care: A Case Series of Advanced U.S. Sites

    Science.gov (United States)

    Doolan, David F.; Bates, David W.; James, Brent C.

    2003-01-01

    Objective: To describe advanced clinical information systems in the context in which they have been implemented and are being used. Design: Case series of five U.S. hospitals, including inpatient, ambulatory and emergency units. Descriptive study with data collected from interviews, observations, and document analysis. Measurements: The use of computerized results, notes, orders, and event monitors and the type of decision support; data capture mechanisms and data form; impact on clinician satisfaction and clinical processes and outcomes; and the organizational factors associated with successful implementation. Results: All sites have implemented a wide range of clinical information systems with extensive decision support. The systems had been well accepted by clinicians and have improved clinical processes. Successful implementation required leadership and long-term commitment, a focus on improving clinical processes, and gaining clinician involvement and maintaining productivity. Conclusion: Despite differences in approach there are many similarities between sites in the clinical information systems in use and the factors important to successful implementation. The experience of these sites may provide a valuable guide for others who are yet to start, or are just beginning, the implementation of clinical information systems. PMID:12509360

  6. Disulfiram-induced de novo convulsions without alcohol challenge: Case series and review of literature

    Directory of Open Access Journals (Sweden)

    Ranganath Ramarao Kulkarni

    2015-01-01

    Full Text Available Seizure induction by disulfiram (DSF an adverse effect of therapeutic dosages of DSF is less understood. In our prospective case series of eight subjects with alcohol dependence a temporal, dose-dependent, and reversible epileptogenic potential due to DSF was noted. Mean duration of onset of first seizure was 2.13 ± 1.13 weeks after initiation of DSF therapy (125-500 mg/day with no other detectable causes of seizures. Presence of alcohol withdrawal seizures (50%, DSF-induced hypertension (HTN (37.5%, psychosis (12.5% were noted, that may suggest common neurobiological underpinnings like dopamine-beta-hydroxylase inhibition. Various types of DSF-induced generalized seizures (tonic-clonic, 62.5%; myoclonic and tonic-clonic, 25%; myoclonic, 12.5% were effectively managed by halving initial DSF dose (37.5% even after cessation of antiepileptics, or stopping DSF (37.5%. Presence of alcohol withdrawal seizures, DSF-induced HTN/psychosis during DSF therapy may be early risk factors for dose-dependent and reversible adverse effect of DSF therapy - seizure induction, emphasizing caution.

  7. Time-series microarray data simulation modeled with a case-control label.

    Science.gov (United States)

    Liu, Y J; Zhang, J Y

    2016-01-01

    With advances in molecular biology, microarray data have become an important resource in the exploration of complex human diseases. Although gene chip technology continues to grow, there are still many barriers to overcome, such as high costs, small sample sizes, complex procedures, poor repeatability, and the dependence on data analysis methods. To avoid these problems, simulation data have a vital role in the study of complex diseases. A simulation method of microarray data is introduced in this study to model the occurrence and development of general diseases. Using classic statistics and control theory, five risk models are proposed. One or more models can be introduced into the baseline simulation dataset with a case-control label. In addition, time-series gene expression data can be generated to model the dynamic evolutionary process of a disease. The prevalence of each model is estimated and disease-associated genes are tested by significance analysis of microarrays. The source code, written in MATLAB, is freely and publicly available at http://sourceforge.net/projects/genesimulation/files/. PMID:27323009

  8. AWAKE CRANIOTOMY USING DEXMEDETOMIDINE INFUSION AND SCALP BLOCK: OUR EXPERIENCE IN SERIES OF CASES

    Directory of Open Access Journals (Sweden)

    MSSV Prasad

    2015-11-01

    Full Text Available BACKGROUND: Awake craniotomy for removal of intracranial tumors is most challenging procedure. The critical aspect of awake craniotomy is to maintain adequate analgesia and sedation, hemodynamic stability, airway safety, while keeping the patient immobile for duration of surgery, cooperative for neurological testing. AIM OF THE STUDY: Dexmedetomidine is good analgesic, sedative and has anaesthetic-sparing properties without causing significant respiratory depression. [1] We are reporting cases series of awake craniotomy under monitored anesthesia care using dexmedetomidine infusion as an adjuvant to scalp block, titrating the sedation level by BIS monitoring. MATERIALS AND METHODS: after careful patient selection and psychological preparation Monitored Anesthesia care(MAC was provided by continuous infusion of Dexmedetomidine at a rate of 0.2-0.5 mcg/kg/min titrating sedation level to a BIS value of 70-90%. Bilateral scalp block was administered using 0.5% bupivacaine. For dura mater incision, a pad with 2% lidocaine was applied for 3 minutes. The tumor removal was complete with no neurological deficiency. All the patients were discharged on 5th postoperative day without complications and with full patient satisfaction. CONCLUSION: We conclude that monitored anesthesia care with dexmedetomidine infusion and scalp block for awake craniotomy is a safe and efficacious. Absence of complications and high patient satisfaction score makes this technique close to an ideal technique for awake craniotomy.

  9. Postoperative Respiratory Depression Associated with Pregabalin: A Case Series and a Preoperative Decision Algorithm

    Directory of Open Access Journals (Sweden)

    Naveen Eipe

    2011-01-01

    Full Text Available Pregabalin is gaining popularity in the perioperative period for its usefulness in treating neuropathic pain and its apparent opioid-sparing effect. The present report describes the perioperative course of three patients who received pregabalin and experienced significant respiratory depression in the postoperative period. All three patients consented to the report and publication of the present case series. The first patient was elderly with borderline renal dysfunction. She experienced respiratory arrest in the immediate postoperative period following a craniotomy for tumour excision. The second patient presented with severe respiratory depression 12 h after receiving a spinal anesthetic for joint replacement, and was later found to have clinically significant obstructive sleep apnea. The third patient, who was an otherwise healthy elderly individual on benzodiazepines for anxiety, experienced respiratory arrest in the postanesthesia care unit after an uneventful anesthesia for lumbar spine decompression. All of these patients were treated successfully with standard resuscitation measures. Although other causes of respiratory depression in these patients were considered, there appears to be an association between pregabalin and this complication. The present article briefly reviews the evidence regarding the perioperative use of pregabalin. Based on the authors’ experience and the available evidence, they believe that pregabalin may be useful in the management of acute pain in carefully selected patients undergoing certain surgeries. A clinical algorithm has been developed to guide the perioperative use of pregabalin. This algorithm may be helpful in increasing the safety of perioperative pregabalin use.

  10. Unplanned decannulation of tracheotomy tube in massive burn patients: a retrospective case series study

    Institute of Scientific and Technical Information of China (English)

    BEN Dao-feng; MA bing; XIA Zhao-fan; L(U) Kai-yang; CHEN Xu-lin; YU Xi-ya; XI Hui-Jun; CHANG Fei; ZHU Shi-hui; TANG Hong-tai; LU Wei

    2011-01-01

    Background Unplanned extubation is associated with adverse outcomes in intensive care unit.The massive burn patient differs from other critically ill patients in many ways.However,little is known about the unplanned decannulation (UD) in Burn Intensive Care Unit.This paper describes the special features of the circumstances and outcome of UD of tracheotomy tube in massive burn patients.Methods A case series study was performed between January 1999 and December 2008 and UD of tracheotomy tube was analyzed retrospectively.A total of 21 patients with 29 UD events were identified.Demographic data,diagnosis,intervention,UD events and outcome of UD patients were collected.Differences in proportions were compared using the chi-square (X2) or Fisher's exact test.Results Patients with UD were often burned with head and neck (67%) and combined with inhalation injury (62%).The majority of them (76%) were transferred patients,occurred early (55%) and were accidental UD (79%).UD events tended to happen in day shift (90%) and to be associated with the medical procedure that was performing by caregivers at besides (79%).Loose of the stabilizing rope,medical procedure and tracheotomy malposition were the main causes of UD.Early UD and reintubation failure were associated with patients' death.Conclusions UD happened to massive burn patients can lead to patient death.Careful management of respiratory tract was essential for massive burn patients.

  11. Psychopharmacological treatment and course in paranoid personality disorder: a case series.

    Science.gov (United States)

    Birkeland, Søren F

    2013-09-01

    Little is known about the role of psychopharmacological treatment and course of illness in patients diagnosed with a paranoid personality disorder. This short communication provides a naturalistic study of a psychiatric hospital case series. Fifteen consecutive patients were retrospectively studied. The Clinical Global Impression was rated at first admission, at last psychiatric contact, and after a 6-week observation period with or without antipsychotic treatment. During psychiatric admissions, three patients improved markedly, eight showed only minor changes, and four worsened. In total, seven patients had been administered any antipsychotic medication. The median duration of treatment was 15 weeks (range 4 days-328 weeks). No major adverse effects were noted. Among patients with sixth-week observations available, four had received antipsychotics; they appeared to improve considerably compared with six patients who had not received antipsychotics. Although the findings should be interpreted with caution, they support the notion of the disorder being a relatively chronic condition, although antipsychotics appeared to be safe and possibly had an effect in the short term.

  12. Enhanced recovery after elective open surgical repair of abdominal aortic aneurysm: a complementary overview through a pooled analysis of proportions from case series studies.

    Directory of Open Access Journals (Sweden)

    Sanderland J T Gurgel

    Full Text Available OBJECTIVES: To evaluate the efficacy and safety of enhanced recovery after surgery (ERAS programs in elective open surgical repair (OSR of abdominal aortic aneurysm (AAA. BACKGROUND: Open surgical repair of AAA is associated with high morbidity and mortality, prolonged hospital stay and high costs. ERAS programs contribute to the optimization of treatment by reducing hospital stay and improving clinical outcomes. METHODS: A review of PubMed, EMBASE and LILACS databases was conducted. As only one randomized controlled trial was found, a pooled analysis of proportions from case series was conducted, considering it a complementary overview of the topic. Inclusion criteria were case series with more than five cases reported, adult patients who underwent an elective OSR of AAA and use of an ERAS program. ERAS was compared to conventional perioperative care. The pooled proportion and the confidence interval (CI are shown for each outcome. The overlap of the CI suggests similar effect of the interventions studied. RESULTS: Thirteen case series studies with ERAS involving 1,250 patients were compared to six case series with conventional care with a total of 1,429 patients. The pooled, respective proportions for ERAS and conventional care were: mortality, 1.51% [95% CI: 0.0091, 0.0226] and 3.0% [95% CI 0.0183, 0.0445]; and incidence of complications, 3.82% [95% CI 0.0259, 0.0528] and 4.0% [95% CI 0.03, 0.05]. CONCLUSION: This review shows that ERAS and conventional care therapies have similar mortality and complication rates in OSR of AAA.

  13. Surgical Approaches to First Branchial Cleft Anomaly Excision: A Case Series

    Directory of Open Access Journals (Sweden)

    Lourdes Quintanilla-Dieck

    2016-01-01

    Full Text Available Objectives. First branchial cleft anomalies (BCAs constitute a rare entity with variable clinical presentations and anatomic findings. Given the high rate of recurrence with incomplete excision, identification of the entire tract during surgical treatment is of paramount importance. The objectives of this paper were to present five anatomic variations of first BCAs and describe the presentation, evaluation, and surgical approach to each one. Methods. A retrospective case review and literature review were performed. We describe patient characteristics, presentation, evaluation, and surgical approach of five patients with first BCAs. Results. Age at definitive surgical treatment ranged from 8 months to 7 years. Various clinical presentations were encountered, some of which were atypical for first BCAs. All had preoperative imaging demonstrating the tract. Four surgical approaches required a superficial parotidectomy with identification of the facial nerve, one of which revealed an aberrant facial nerve. In one case the tract was found to travel into the angle of the mandible, terminating as a mandibular cyst. This required en bloc excision that included the lateral cortex of the mandible. Conclusions. First BCAs have variable presentations. Complete surgical excision can be challenging. Therefore, careful preoperative planning and the recognition of atypical variants during surgery are essential.

  14. A Process Evaluation of Project Developmental Continuity. Interim Report II, Part A: Program Case Studies. Volume I.

    Science.gov (United States)

    Spencer, Lynn, Ed.

    These 8 case studies are part of a series of documents on the evaluation of Project Developmental Continuity (PDC), a Head Start demonstration program aimed at providing educational and developmental continuity between children's Head Start and primary school experiences. Each case study reviews the planning year at a PDC demonstration site in one…

  15. A Process Evaluation of Project Developmental Continuity. Interim Report II, Part A: Program Case Studies. Volume 2.

    Science.gov (United States)

    Spencer, Lynn, Ed.

    These 7 case studies are part of a series of documents on the evaluation of Project Developmental Continuity (PDC), a Head Start demonstration program aimed at providing educational and developmental continuity between children's Head Start and primary school experiences. Each case study reviews the planning year at a PDC demonstration site in one…

  16. Tuberculosis Case Finding in Benin, 2000–2014 and Beyond: A Retrospective Cohort and Time Series Study

    Science.gov (United States)

    Ade, Serge; Békou, Wilfried; Adjobimey, Mênonli; Adjibode, Omer; Ade, Gabriel; Harries, Anthony D.; Anagonou, Séverin

    2016-01-01

    Objective. To determine any changes in tuberculosis epidemiology in the last 15 years in Benin, seasonal variations, and forecasted numbers of tuberculosis cases in the next five years. Materials and Methods. Retrospective cohort and time series study of all tuberculosis cases notified between 2000 and 2014. The “R” software version 3.2.1 (Institute for Statistics and Mathematics Vienna Austria) and the Box-Jenkins 1976 modeling approach were used for time series analysis. Results. Of 246943 presumptive cases, 54303 (22%) were diagnosed with tuberculosis. Annual notified case numbers increased, with the highest reported in 2011. New pulmonary bacteriologically confirmed tuberculosis (NPBCT) represented 78%  ± SD 2%. Retreatment cases decreased from 10% to 6% and new pulmonary clinically diagnosed cases increased from 2% to 8%. NPBCT notification rates decreased in males from 2012, in young people aged 15–34 years and in Borgou-Alibori region. There was a seasonal pattern in tuberculosis cases. Over 90% of NPBCT were HIV-tested with a stable HIV prevalence of 13%. The ARIMA best fit model predicted a decrease in tuberculosis cases finding in the next five years. Conclusion. Tuberculosis case notifications are predicted to decrease in the next five years if current passive case finding is used. Additional strategies are needed in the country. PMID:27293887

  17. Tuberculosis Case Finding in Benin, 2000–2014 and Beyond: A Retrospective Cohort and Time Series Study

    Directory of Open Access Journals (Sweden)

    Serge Ade

    2016-01-01

    Full Text Available Objective. To determine any changes in tuberculosis epidemiology in the last 15 years in Benin, seasonal variations, and forecasted numbers of tuberculosis cases in the next five years. Materials and Methods. Retrospective cohort and time series study of all tuberculosis cases notified between 2000 and 2014. The “R” software version 3.2.1 (Institute for Statistics and Mathematics Vienna Austria and the Box-Jenkins 1976 modeling approach were used for time series analysis. Results. Of 246943 presumptive cases, 54303 (22% were diagnosed with tuberculosis. Annual notified case numbers increased, with the highest reported in 2011. New pulmonary bacteriologically confirmed tuberculosis (NPBCT represented 78%  ± SD 2%. Retreatment cases decreased from 10% to 6% and new pulmonary clinically diagnosed cases increased from 2% to 8%. NPBCT notification rates decreased in males from 2012, in young people aged 15–34 years and in Borgou-Alibori region. There was a seasonal pattern in tuberculosis cases. Over 90% of NPBCT were HIV-tested with a stable HIV prevalence of 13%. The ARIMA best fit model predicted a decrease in tuberculosis cases finding in the next five years. Conclusion. Tuberculosis case notifications are predicted to decrease in the next five years if current passive case finding is used. Additional strategies are needed in the country.

  18. Tuberculosis Case Finding in Benin, 2000-2014 and Beyond: A Retrospective Cohort and Time Series Study.

    Science.gov (United States)

    Ade, Serge; Békou, Wilfried; Adjobimey, Mênonli; Adjibode, Omer; Ade, Gabriel; Harries, Anthony D; Anagonou, Séverin

    2016-01-01

    Objective. To determine any changes in tuberculosis epidemiology in the last 15 years in Benin, seasonal variations, and forecasted numbers of tuberculosis cases in the next five years. Materials and Methods. Retrospective cohort and time series study of all tuberculosis cases notified between 2000 and 2014. The "R" software version 3.2.1 (Institute for Statistics and Mathematics Vienna Austria) and the Box-Jenkins 1976 modeling approach were used for time series analysis. Results. Of 246943 presumptive cases, 54303 (22%) were diagnosed with tuberculosis. Annual notified case numbers increased, with the highest reported in 2011. New pulmonary bacteriologically confirmed tuberculosis (NPBCT) represented 78%  ± SD 2%. Retreatment cases decreased from 10% to 6% and new pulmonary clinically diagnosed cases increased from 2% to 8%. NPBCT notification rates decreased in males from 2012, in young people aged 15-34 years and in Borgou-Alibori region. There was a seasonal pattern in tuberculosis cases. Over 90% of NPBCT were HIV-tested with a stable HIV prevalence of 13%. The ARIMA best fit model predicted a decrease in tuberculosis cases finding in the next five years. Conclusion. Tuberculosis case notifications are predicted to decrease in the next five years if current passive case finding is used. Additional strategies are needed in the country. PMID:27293887

  19. Role of Neutrophil Gelatinase-Associated Lipocalin in the Diagnosis and Early Treatment of Acute Kidney Injury in a Case Series of Patients with Acute Decompensated Heart Failure: A Case Series

    Directory of Open Access Journals (Sweden)

    Silvia Angeletti

    2016-01-01

    Full Text Available Patients with acute decompensated heart failure (ADHF frequently develop worsening in renal function until Acute Kidney Injury (AKI. The use of kidney injury biomarkers could be useful in the early diagnosis of AKI. In the present study, the role of the neutrophil gelatinase-associated lipocalin (NGAL, compared to the standard creatinine, in ADHF patients, was analyzed to evaluate if an early treatment could affect the outcome. A case series of 24 ADHF patients was enrolled and patients randomly divided in two groups (Group A and Group B. In Group A, NGAL, creatinine, and eGFR were measured, while in Group B, creatinine and eGFR alone were measured. NGAL was measured by turbidimetric immunoassay and creatinine using an enzymatic spectrophotometric method. In presence of AKI, creatinine increase and eGFR decrease were significantly lower in Group A than in Group B, whereas in absence of AKI the difference between the two groups was not significant. Hospitalization stay was significantly lower in Group A (receiving early treatment based on NGAL than in Group B. In ADHF patients, plasma NGAL in combination with creatinine was superior to the standard creatinine in the diagnosis and early treatment of AKI with a better outcome and a decreased hospital stay.

  20. TotalTrack video intubating laryngeal mask in super-obese patients – series of cases

    Directory of Open Access Journals (Sweden)

    Gaszynski T

    2016-03-01

    Full Text Available Tomasz Gaszynski Department of Emergency and Disaster Medicine, Medical University of Lodz, Lodz, Poland Background: Super-obese patients are at increased risk of difficult mask ventilation and difficult intubation. Therefore, devices that allow for simultaneous ventilation/oxygenation during attempts to visualize the entrance to the larynx, increase patient safety. TotalTrack video intubating laryngeal mask is a new device that allows for ventilation during intubation efforts. Patients and methods: Twenty-four super-obese patients (body mass index >50 kg/m2 were divided into two subgroups: intubation efforts using 1 TotalTrack and 2 Macintosh blade standard laryngoscope in induction of general anesthesia. Visualization and successful intubation was evaluated for both groups with ventilation and post-mask complications additionally evaluated for TotalTrack. Results: In all cases in the TotalTrack group, the Cormack-Lehane score was 1, ventilation and intubation was successful in 11/12 patients. No hypoxia during intubation efforts was recorded. No serious complications of use of TotalTrack were observed. In the Macintosh blade laryngoscope group, all patients were intubated, but the Cormack-Lehane score was 2 in four cases, and 3 in three cases. Conclusion: TotalTrack video intubating laryngeal mask is a device that allows for better visualization of the larynx compared to the standard Macintosh blade laryngoscope, it provides effective ventilation/oxygenation and intubation in super-obese patients. Keywords: super-obese, intubation, ventilation, laryngeal mask, standard laryngoscope, video laryngoscope 

  1. Prospective Case Series of NMES for Quadriceps Weakness and Decrease Function in Patients with Osteoarthritis of the Knee.

    Science.gov (United States)

    Cherian, Jeffery J; McElroy, Mark J; Kapadia, Bhaveen H; Bhave, Anil; Mont, Michael A

    2015-01-01

    Osteoarthritis of the knee can lead to substantial disability. The purpose of this study was to evaluate the outcomes of a neuromuscular electrical stimulation (NMES) device in a small case series of treatment of quadriceps muscle weakness and decreased function in patients with knee osteoarthritis. We evaluated isokinetic quadriceps muscle strength, objective functional improvement, subjective functional improvement, quality of life, and pain relief. Patients were then matched with a previously studied cohort with similar osteoarthritic characteristics. Testing demonstrated improvement in isokinetic quadriceps and hamstring muscle strength, as well as several functional and patient-reported metrics. Conversely, patients reported a decrease in Knee Society Score (KSS) functional score, short-form 36 health survey (SF-36), lower extremity functional scale (LEFS), and visual analog scale (VAS) for pain; however, no changes were observed in relation to the mean reported VAS pain score and SF-36 physical component. Control cohort analysis of the patient reported outcomes showed that patients improved from their first visit to 3 months follow-up in functional KSS, SF-36 physical component, and LEFS. However, VAS pain score and objective KSS were unchanged at follow-up. Similarly, a decrease was observed in the scores of the SF-36 mental component. In conclusion, the use of NMES for quadriceps muscle weakness has been shown to improve muscle strength. Additionally, NMES was shown to potentially improve functionality but demonstrated minimal effects on quality of life and patient-reported outcomes compared with the initial visit. However, larger, longer-term, prospective, randomized studies are needed to better evaluate these outcomes. PMID:26852638

  2. Triple antiviral therapy with telaprevir after liver transplantation: a case series

    Directory of Open Access Journals (Sweden)

    Knapstein J

    2014-09-01

    leading to a sustained virological response 12 weeks after the end of therapy. In the pretreated patient a breakthrough was detected in week 24 and therapy was discontinued. Overall, antiviral therapy was well tolerated. Side effects included dysgeusia and anemia leading to erythropoietin application and blood transfusions. Conclusion: This case series emphasizes that triple therapy with TVR is an efficient treatment for therapy naïve HCV genotype 1 reinfected patients after liver transplantation. But therapeutic options for pretreated patients require improvement. Keyword: cyclosporine, interferon, ribavirin, hepatitis C, protease inhibitor

  3. Impact of Duodopa on Quality of Life in Advanced Parkinson's Disease: A UK Case Series

    Directory of Open Access Journals (Sweden)

    T. Foltynie

    2013-01-01

    Full Text Available Treatment options in advanced Parkinson’s disease (PD include subcutaneous apomorphine, pallidal or subthalamic nucleus Deep Brain Stimulation (DBS, or levodopa/carbidopa intestinal gel (LCIG/Duodopa. In this study, we describe the outcome of 12 PD patients with PD related complications started on LCIG, with respect to their quality of life measured by a disease specific validated scale—the PDQ39, together with diaries recording time spent “On,” “Off,” “Dyskinetic,” or “Asleep.” At the time of latest follow up, improvements were observed in both the PDQ39 Summary index as well as diary reports of PD symptom control following introduction of LCIG, supporting its use in well selected patients. The use of a trial period of LCIG via naso-jejunal administration allows objective evaluation of improvement in PD symptom control in advance of the placement of the more invasive percutaneous jejunostomy procedure. The decision to embark on LCIG, apomorphine or DBS should be supported by input from centres with experience of all 3 approaches. Since LCIG is an expensive option, development of the most appropriate future commissioning of this therapy in the absence of Class 1 evidence requires careful scrutiny of the outcomes of its use in a broad range of published series.

  4. Pelvic fractures following irradiation of endometrial and vaginal cancers - a case series and review of literature

    International Nuclear Information System (INIS)

    The charts of patients with endometrial and vaginal cancers irradiated between 1991 and 1995 were reviewed. All patients were treated with megavoltage machines, energy ranging from cobalt to 25 MV photons. We treated 336 patients, with a median follow-up duration of 28.9 months (range 0-73.3). Sixteen patients had symptomatic pelvic fractures. The 5-year actuarial incidence of symptomatic pelvic fracture was 2.1 %. All patients had pain as the first symptom. The median time of onset was 11 months (range 4-46). Imaging studies of 37.5% (6/16) were initially interpreted to be recurrent malignancy. All patients were managed conservatively and nine patients showed radiological evidence of healing over a median time of 13 months (range 2- 34). Six patients had specific drug treatment including provera, premarin, calcium supplements, or pamidronate. Of these, five healed. For the ten patients who did not have any specific treatment, only four showed signs of healing at the time of last follow-up. There was a trend toward earlier healing, with specific drug treatment (P = 0.11). Fractures can easily be mistaken for metastatic lesions (37.5% in this series) which might be treated with further irradiation. Although not statistically significant, there was a trend towards early healing with drug therapy. More studies are required to generate quantitative data for dose-response relationships and to evaluate the effect of drug therapy on the healing of such fractures. (author)

  5. Chordoma: clinical characteristics, management and prognosis of a case series of 25 patients

    Directory of Open Access Journals (Sweden)

    Giannarelli Diana

    2010-01-01

    Full Text Available Abstract Background Adequate surgery still remains the only curative treatment of chordoma. Interesting clinical data on advanced disease with molecularly targeted therapies were reported. Methods We described the clinical outcome of a series of chordoma patients followed at Regina Elena National Cancer Centre of Rome from 2004 to 2008. Results Twenty-five consecutive patients with sacral (11 patients, spine (13 patients, and skull base (1 patient chordoma went to our observation. Six patients (24% had primary disease, 14(56% a recurrent disease, and 5(20% a metastatic spreading. Surgery was the primary option for treatment in 22 out of 25 patients. Surgical margins were wide in 5 (23% and intralesional in 17(77% patients; 3 out of 4 in-house treated patients obtained wide margins. After first surgery, radiotherapy (protons or high-energy photons were delivered to 3 patients. One out of the 5 patients with wide margins is still without evidence of disease at 20 months from surgery; 2 patients died without evidence of disease after 3 and 36 months from surgery. Sixteen out of 17 (94% patients with intralesional margins underwent local progression at a median time of 18 months with a 2-year local progression-free survival of 47%. The 5-year metastasis-free survival rate was 78.3%. Seventeen patients with locally advanced and/or metastatic disease expressing platelet-derived growth factor receptor (PDGFR β were treated with imatinib mesylate. A RECIST stabilization of the disease was the best response observed in all treated cases. Pain relief with reduction in analgesics use was obtained in 6 out of 11 (54% symptomatic patients. The 5- and 10-year survival rates of the entire series of patients were 76.7 and 59.7%, respectively. Conclusions Despite progress of surgical techniques and the results obtained with targeted therapy, more effort is needed for better disease control. Specific experience of the multidisciplinar therapeutic team is

  6. Time Series Analysis OF SAR Image Fractal Maps: The Somma-Vesuvio Volcanic Complex Case Study

    Science.gov (United States)

    Pepe, Antonio; De Luca, Claudio; Di Martino, Gerardo; Iodice, Antonio; Manzo, Mariarosaria; Pepe, Susi; Riccio, Daniele; Ruello, Giuseppe; Sansosti, Eugenio; Zinno, Ivana

    2016-04-01

    The fractal dimension is a significant geophysical parameter describing natural surfaces representing the distribution of the roughness over different spatial scale; in case of volcanic structures, it has been related to the specific nature of materials and to the effects of active geodynamic processes. In this work, we present the analysis of the temporal behavior of the fractal dimension estimates generated from multi-pass SAR images relevant to the Somma-Vesuvio volcanic complex (South Italy). To this aim, we consider a Cosmo-SkyMed data-set of 42 stripmap images acquired from ascending orbits between October 2009 and December 2012. Starting from these images, we generate a three-dimensional stack composed by the corresponding fractal maps (ordered according to the acquisition dates), after a proper co-registration. The time-series of the pixel-by-pixel estimated fractal dimension values show that, over invariant natural areas, the fractal dimension values do not reveal significant changes; on the contrary, over urban areas, it correctly assumes values outside the natural surfaces fractality range and show strong fluctuations. As a final result of our analysis, we generate a fractal map that includes only the areas where the fractal dimension is considered reliable and stable (i.e., whose standard deviation computed over the time series is reasonably small). The so-obtained fractal dimension map is then used to identify areas that are homogeneous from a fractal viewpoint. Indeed, the analysis of this map reveals the presence of two distinctive landscape units corresponding to the Mt. Vesuvio and Gran Cono. The comparison with the (simplified) geological map clearly shows the presence in these two areas of volcanic products of different age. The presented fractal dimension map analysis demonstrates the ability to get a figure about the evolution degree of the monitored volcanic edifice and can be profitably extended in the future to other volcanic systems with

  7. Does situs inversus totalis preclude liver donation in living donor liver transplantation? A series of 3 cases from single institution

    OpenAIRE

    Selvakumar N.; Neerav Goyal; Mohammed Nayeem; Sandeep Vohra; Subash Gupta

    2016-01-01

    Introduction: Liver transplantation (LT) is the gold standard for decompensated Chronic Liver Disease (CLD) in individuals satisfying the selection criteria. Organ scarcity is the rate limiting step in liver transplantation across the globe. Expanding the donor pool is practiced by transplant surgeons across the globe in view of perennial donor organ scarcity and ever increasing organ demand. Presentation of case: We have presented series of 3 cases of liver transplantation (LT) with modif...

  8. A large series of immunohistochemically confirmed cases of congenital muscular dystrophy seen over a period of one decade

    Directory of Open Access Journals (Sweden)

    Madhu Nagappa

    2013-01-01

    Full Text Available Background: Although congenital muscular dystrophies (CMD is a common condition among primary muscle disorders, there are only a few small series reported from India. Aims, Settings, and Design: Retrospective analysis to characterize histopathologically and/or immunohistochemically confirmed cases of CMD. Materials and Methods: Patients were identified retrospectively from the archived muscle biopsy reports between 1997 and 2007 at the Department of Neuropathology of the institute. Medical records were scrutinized for all details. Results: There were 102 cases which were characterized by clinical phenotype and histopathology. Among these 56 had immunohistochemical staining and were included in the final analysis. Merosin staining performed in 53 samples identified nine patients with merosin negative CMD. The male to female ratio (M:F was 2:1 and the mean age at presentation was 69.7 ± 62.2 months. All had grossly delayed motor milestones. There were 13 cases of Ullrich CMD confirmed by absent staining for collagen 6A1 in muscle. Mean age at diagnosis was 63.7 ± 27.9 months. Onset of symptoms was in infancy in 12 patients. All had significant delay in motor milestones and had classical features of proximal contractures, distal hyperextensibility, prominent calcaneum, velvety palms and soles with absent palmar creases. Mean creatine kinase (CK value was 259.1 ± 109.4 IU/l. Alpha-dystroglycan (α-DG deficiency was identified in three cases. Illness onset was in infancy. Classical magnetic resonance imaging (MRI features were seen in all. Large group of 31 cases of merosin positive CMD had clinical findings of early onset limb weakness, hypotonia, and contractures; with histopathological evidence of dystrophy, and normal staining pattern of merosin, collagen 6A1 and α-DG. Mean age at evaluation was 58.61 ± 48.4 months. Majority (87.1% had onset of symptom in infancy with delay in motor milestones. Conclusions: This study provides a significant

  9. Digitally Designed Surgical Guides for Placing Implants in the Nasal Floor of Dentate Patients : A Series of Three Cases

    NARCIS (Netherlands)

    Van der Meer, W. Joerd; Raghoebar, Gerry M.; Gerrits, Peter O.; Noorda, Willem D.; Vissink, Arjan; Visser, Anita

    2012-01-01

    Purpose: Insight into the bone volume and position of natural teeth is essential when placing implants to retain nasal prostheses. This paper describes a series of three cases in which a new method was applied for implant placement in the nasal floor of dentate patients using digital planning techni

  10. Variations in Clinical Presentation of Ocular Syphilis: Case Series Reported From a Growing Epidemic in the United States.

    Science.gov (United States)

    Marx, Grace E; Dhanireddy, Shireesha; Marrazzo, Jeanne M; Tuddenham, Susan A; Rompalo, Anne M; Leone, Peter A; Gaydos, Charlotte A; Rietmeijer, Cornelis A

    2016-08-01

    Ocular syphilis, a form of neurosyphilis, has been increasingly diagnosed in the United States. This case series summarizes the course of 6 patients recently diagnosed with ocular syphilis, emphasizing the varied sociodemographic factors and the wide range of symptoms and outcomes that are seen in patients with this disease. PMID:27419818

  11. Clinical Practice as Natural Laboratory for Psychotherapy Research: A Guide to Case-Based Time-Series Analysis

    Science.gov (United States)

    Borckardt, Jeffrey J.; Nash, Michael R.; Murphy, Martin D.; Moore, Mark; Shaw, Darlene; O'Neil, Patrick

    2008-01-01

    Both researchers and practitioners need to know more about how laboratory treatment protocols translate to real-world practice settings and how clinical innovations can be systematically tested and communicated to a skeptical scientific community. The single-case time-series study is well suited to opening a productive discourse between practice…

  12. A Paradigm for Single-Case Research: The Time Series Study of a Long-Term Psychotherapy for Depression.

    Science.gov (United States)

    Jones, Enrico E.; And Others

    1993-01-01

    Study articulates model for single-case research in psychotherapy. Saw patient with major depressive disorder for 2.5 years of psychotherapy. Videotaped sessions and obtained assessments of change at regular intervals. Used time-series analysis to model fluctuations in therapy process. Bidirectional analysis of causal effects showed that influence…

  13. Radiographic Assessment of Bone Formation Using rhBMP2 at Maxillary Periapical Surgical Defects: A Case Series.

    Science.gov (United States)

    Kumar, M Siva; Kumar, M Hari; Vishalakshi, K; Sabitha, H

    2016-04-01

    Periapical cysts are the most common inflammatory odontogenic cysts arising from untreated dental caries with pulp necrosis and periapical infection. The choice of treatment is often influenced by various factors like size, extension of the lesion, proximity to vital structures, systemic condition and compliance of the patient too. The treatment protocol for management of periapical cysts is still under discussion and options vary from conservative treatment by means of endodontic technique to surgical treatment like decompression or a marsupialisation or even to enucleation. Large bony defect secondary to periapical surgery compromising the tooth integrity often requires bone graft to enhance bone formation and thus restoring function at the earliest. The present case series included 10 patients who had established periapical pathology secondary to history of trauma on upper anterior teeth as well patients with history of carious teeth with an apparent failure in root canal therapy. All ten patients were treated with cyst enucleation and apiceotomy along with 1.4cc Recombinant Human Bone Morphogenetic Protein-2 soaked Absorbable Collagen Sponge implantation at surgical defect. Radiographs and clinical examinations were done upto 3 months to evaluate healing. Radiographic and clinical assessments revealed bone regeneration and restoration of the maxillary surgical defects in all 10 patients. No evidence of graft failure was noted. The Recombinant Human Bone Morphogenetic Protein-2 soaked Absorbable Collagen Sponge carrier is thus proved to be a viable option for the treatment of maxillary periapical surgical defects. PMID:27190972

  14. Radiographic Assessment of Bone Formation Using rhBMP2 at Maxillary Periapical Surgical Defects: A Case Series

    Science.gov (United States)

    Kumar, M. Hari; Vishalakshi, K.; Sabitha, H.

    2016-01-01

    Periapical cysts are the most common inflammatory odontogenic cysts arising from untreated dental caries with pulp necrosis and periapical infection. The choice of treatment is often influenced by various factors like size, extension of the lesion, proximity to vital structures, systemic condition and compliance of the patient too. The treatment protocol for management of periapical cysts is still under discussion and options vary from conservative treatment by means of endodontic technique to surgical treatment like decompression or a marsupialisation or even to enucleation. Large bony defect secondary to periapical surgery compromising the tooth integrity often requires bone graft to enhance bone formation and thus restoring function at the earliest. The present case series included 10 patients who had established periapical pathology secondary to history of trauma on upper anterior teeth as well patients with history of carious teeth with an apparent failure in root canal therapy. All ten patients were treated with cyst enucleation and apiceotomy along with 1.4cc Recombinant Human Bone Morphogenetic Protein-2 soaked Absorbable Collagen Sponge implantation at surgical defect. Radiographs and clinical examinations were done upto 3 months to evaluate healing. Radiographic and clinical assessments revealed bone regeneration and restoration of the maxillary surgical defects in all 10 patients. No evidence of graft failure was noted. The Recombinant Human Bone Morphogenetic Protein-2 soaked Absorbable Collagen Sponge carrier is thus proved to be a viable option for the treatment of maxillary periapical surgical defects. PMID:27190972

  15. Derivation and evaluation of land surface temperature from the geostationary operational environmental satellite series

    Science.gov (United States)

    Fang, Li

    The Geostationary Operational Environmental Satellites (GOES) have been continuously monitoring the earth surface since 1970, providing valuable and intensive data from a very broad range of wavelengths, day and night. The National Oceanic and Atmospheric Administration's (NOAA's) National Environmental Satellite, Data, and Information Service (NESDIS) is currently operating GOES-15 and GOES-13. The design of the GOES series is now heading to the 4 th generation. GOES-R, as a representative of the new generation of the GOES series, is scheduled to be launched in 2015 with higher spatial and temporal resolution images and full-time soundings. These frequent observations provided by GOES Image make them attractive for deriving information on the diurnal land surface temperature (LST) cycle and diurnal temperature range (DTR). These parameters are of great value for research on the Earth's diurnal variability and climate change. Accurate derivation of satellite-based LSTs from thermal infrared data has long been an interesting and challenging research area. To better support the research on climate change, the generation of consistent GOES LST products for both GOES-East and GOES-West from operational dataset as well as historical archive is in great demand. The derivation of GOES LST products and the evaluation of proposed retrieval methods are two major objectives of this study. Literature relevant to satellite-based LST retrieval techniques was reviewed. Specifically, the evolution of two LST algorithm families and LST retrieval methods for geostationary satellites were summarized in this dissertation. Literature relevant to the evaluation of satellite-based LSTs was also reviewed. All the existing methods are a valuable reference to develop the GOES LST product. The primary objective of this dissertation is the development of models for deriving consistent GOES LSTs with high spatial and high temporal coverage. Proper LST retrieval algorithms were studied

  16. ED-12WIDESPREAD SYSTEMIC METASTASES FROM MEDULLOBLASTOMA WITHOUT EVIDENCE OF ACTIVE CNS INVOLVEMENT: A CASE SERIES

    Science.gov (United States)

    Kumthekar, Priya; Singh, Simran; Smiley, Natasha Pillay; Lulla, Rishi

    2014-01-01

    This case series describes two patients with previously treated medulloblastoma who present with systemic metastases without evidence of central nervous system (CNS) disease. Patient #1 is male who presented at age 29 with pathology confirmed medulloblastoma treated with complete surgical resection followed by radiation (36 Gy craniospinal plus posterior fossa boost). Subsequently, he received cisplatin, cytoxan, and vincristine. One year later, he developed back pain and urinary retention. Imaging of his spine showed widespread bony metastases without parenchymal CNS disease. Biopsy of the left acetabulum confirmed metastatic medulloblastoma. He is currently enrolled on study with LDE225 versus temozolomide. Surveillance imaging to date is negative for intracranial metastasis, but does show extensive bony metastases involving the total spine, pelvis, ribs, sternum, clavicles, humeri, and femurs. Patient #2 is a female who presented at 32 years with severe headaches, nausea and vomiting found to have pathology confirmed medulloblastoma. She was lost to follow up temporarily, but presented again months later with headaches. She had a recurrent mass and underwent repeat resection. MRI of the spine showed nodular enhancement of the sacral nerve roots compatible with leptomeningeal spread. She underwent craniospinal radiation 36 Gy with a boost to the lumbar region and posterior fossa. One year after initial diagnosis, she presented with hypotension, tachycardia, and fatigue. Neuroimaging showed improved enhancement of the sacral nerve roots and brain imaging showed stable postsurgical changes. Systemic imaging, however, revealed widespread metastatic disease in the lymphatic system, liver, lung, and bones. The patient passed away a few months later. Medulloblastoma can metastasize outside the central nervous system (CNS), however typically does so concurrently with CNS progression. Here we present two adult patients with widely metastatic medulloblastoma systemically

  17. Treatment of hepatic encephalopathy by on-line hemodiafiltration: a case series study

    Directory of Open Access Journals (Sweden)

    Sugiyama Mitsugi

    2010-05-01

    Full Text Available Abstract Background It is thought that a good survival rate of patients with acute liver failure can be achieved by establishing an artificial liver support system that reliably compensates liver function until the liver regenerates or a patient undergoes transplantation. We introduced a new artificial liver support system, on-line hemodiafiltration, in patients with acute liver failure. Methods This case series study was conducted from May 2001 to October 2008 at the medical intensive care unit of a tertiary care academic medical center. Seventeen consecutive patients who admitted to our hospital presenting with acute liver failure were treated with artificial liver support including daily on-line hemodiafiltration and plasma exchange. Results After 4.9 ± 0.7 (mean ± SD on-line hemodiafiltration sessions, 16 of 17 (94.1% patients completely recovered from hepatic encephalopathy and maintained consciousness for 16.4 ± 3.4 (7-55 days until discontinuation of artificial liver support (a total of 14.4 ± 2.6 [6-47] on-line hemodiafiltration sessions. Significant correlation was observed between the degree of encephalopathy and number of sessions of on-line HDF required for recovery of consciousness. Of the 16 patients who recovered consciousness, 7 fully recovered and returned to society with no cognitive sequelae, 3 died of complications of acute liver failure except brain edema, and the remaining 6 were candidates for liver transplantation; 2 of them received living-related liver transplantation but 4 died without transplantation after discontinuation of therapy. Conclusions On-line hemodiafiltration was effective in patients with acute liver failure, and consciousness was maintained for the duration of artificial liver support, even in those in whom it was considered that hepatic function was completely abolished.

  18. New Deep Dermal ADM Incorporates Well in Case Series of Complex Breast Reconstruction Patients.

    Science.gov (United States)

    Wilson, Henry Benjamin

    2015-05-01

    Breast cancer patients with significant comorbidities present reconstructive challenges due to a predictably high complication rate. During expander-based breast reconstruction, human acellular dermal matrix (ADM) is often used to prevent pectoralis muscle retraction, facilitate early expansion, and improve cosmetic outcome. Device infection and chronic seroma have been correlated to the addition of the graft by some large database reports but not others. This study describes the first reported experience with a new deep dermal ADM, FlexHD® Pliable™ (MTF, Edison, NJ). Sixteen breasts in 10 consecutive patients identified retrospectively and followed prospectively had immediate expander-based breast reconstruction utilizing the new ADM. Patient comorbidities were catalogued, complications were recorded, and overall reconstructive success was assessed. At implant exchange, the ADM was examined for tissue ingrowth and biopsied for histologic examination. All 16 breasts had successful reconstructions. Two breasts (12.5%) developed device infection, requiring removal and later replacement of the expander. One breast (6.7%) developed chronic seroma, also requiring expander removal and later replacement. All the complicated patients had significant comorbidities, including obesity in all 3. At expander removal, the FlexHD Pliable showed near-complete visual tissue incorporation in 14 of 16 breasts (88%). This case series demonstrates significant reconstructive success in challenging patients utilizing a novel ADM. Visual and histologic assessment of tissue ingrowth into the graft suggests the high rate of complication may be due to patient comorbidities rather than addition of ADM. Additional experience is needed to confirm and the study is ongoing. PMID:26020380

  19. The risk of fractures associated with thiazolidinediones: a self-controlled case-series study.

    Directory of Open Access Journals (Sweden)

    Ian J Douglas

    2009-09-01

    Full Text Available BACKGROUND: The results of clinical trials have suggested that the thiazolidinedione antidiabetic agents rosiglitazone and pioglitazone are associated with an increased risk of fractures, but such studies had limited power. The increased risk in these trials appeared to be limited to women and mainly involved fractures of the arm, wrist, hand, or foot: risk patterns that could not be readily explained. Our objective was to further investigate the risk of fracture associated with thiazolidinedione use. METHODS AND FINDINGS: The self-controlled case-series design was used to compare rates of fracture during thiazolidinedione exposed and unexposed periods and thus estimate within-person rate ratios. We used anonymised primary care data from the United Kingdom General Practice Research Database (GPRD. All patients aged 40 y or older with a recorded fracture and at least one prescription for a thiazolidinedione were included (n = 1,819. We found a within-person rate ratio of 1.43 (95% confidence interval [CI] 1.25-1.62 for fracture at any site comparing exposed with unexposed periods among patients prescribed any thiazolidinedione. This association was similar in men and women and in patients treated with either rosiglitazone or pioglitazone. The increased risk was also evident at a range of fracture sites, including hip, spine, arm, foot, wrist, or hand. The risk increased with increasing duration of thiazolidinedione exposure: rate ratio 2.00 (95% CI 1.48-2.70 for 4 y or more of exposure. CONCLUSION: Within individuals who experience a fracture, fracture risk is increased during periods of exposure to thiazolidinediones (both rosiglitazone and pioglitazone compared with unexposed periods. The increased risk is observed in both men and women and at a range of fracture sites. The risk also increases with longer duration of use.

  20. Social Studies Project Evaluation: Case Study and Recommendations.

    Science.gov (United States)

    Napier, John

    1982-01-01

    Describes the development and application of a model for social studies program evaluations. A case study showing how the model's three-step process was used to evaluate the Improving Citizenship Education Project in Fulton County, Georgia is included. (AM)

  1. The Palatal Bone Block Graft for Onlay Grafting Combined with Maxillary Implant Placement: A Case Series.

    Science.gov (United States)

    Gluckman, Howard; Du Toit, Jonathan; Salama, Maurice

    2016-01-01

    The aim of this study was to introduce an intraoral bone block harvesting technique--the palatal bone block graft (PBBG)--as an alternative harvest site for autogenous bone blocks. The PBBG technique was used to onlay graft esthetic zone defects simultaneous to implant placement in five patients. Measurable objectives were used to evaluate outcomes, and treatment was reassessed at up to 6 years. Defects of the maxilla were successfully grafted with PBBG in all five cases, and tissues remained stable at 1- and 6-year follow-ups. Harvesting an autogenous bone block from the palate is an advantageous, predictable, and reproducible method for augmenting buccofacial defects at implant placement, and may be considered as an alternative to conventional intraoral bone block donor sites when treating the maxilla.

  2. Pediatric encephaloceles: A series of 20 cases over a period of 3 years

    Directory of Open Access Journals (Sweden)

    Shashank Ravindra Ramdurg

    2015-01-01

    Full Text Available Background: Encephalocele is the protrusion of the cranial contents beyond the normal confines of the skull through a defect in the calvarium and is far less common than spinal dysraphism. The exact worldwide frequency is not known. Aims and Objectives: To determine the epidemiological features, patterns of encephalocele, and its postsurgical results. Materials and Methods: The study was carried from year July 2012 to June 2015. Patients with encephalocele were evaluated for epidemiological characteristics, clinical features, imaging characteristics, and surgical results. Results: 20 encephaloceles patients were treated during the study period. Out of these 12 (60% were male and 8 (40% female. Age range was 1 day to 6 years. The most common type of encephalocele was occipital 12 (60%, occipito-cervical 4 (20%, parietal 2 (10%, fronto-nasal 1 (5%, and fronto-naso-ethmoidal 1 (5%. One patient had a double encephalocele (one atretic and other was occipital with dermal sinus tract and limited dermal myeloschisis. Other associations: Chiari 3 malformation (2, meningomyeloceles (4, and syrinx (4. Three patients presented with rupture two of whom succumbed to meningitis and shock. Seventeen patients treated surgically did well with no immediate surgical mortality (except a case of Chiari 3 malformation who succumbed 6 months postsurgery to unrelated causes. Shunt was performed in 4 cases. Conclusion: The most common type of encephalocele is occipital in our set up. Early surgical management of encephalocele is not only for cosmetic reasons but also to prevent tethering, rupture, and future neurological deficits.

  3. Ridge Preservation with Modified “Socket-Shield” Technique: A Methodological Case Series

    Directory of Open Access Journals (Sweden)

    Markus Glocker

    2014-01-01

    Full Text Available After tooth extraction, the alveolar bone undergoes a remodeling process, which leads to horizontal and vertical bone loss. These resorption processes complicate dental rehabilitation, particularly in connection with implants. Various methods of guided bone regeneration (GBR have been described to retain the original dimension of the bone after extraction. Most procedures use filler materials and membranes to support the buccal plate and soft tissue, to stabilize the coagulum and to prevent epithelial ingrowth. It has also been suggested that resorption of the buccal bundle bone can be avoided by leaving a buccal root segment (socket shield technique in place, because the biological integrity of the buccal periodontium (bundle bone remains untouched. This method has also been described in connection with immediate implant placement. The present case report describes three consecutive cases in which a modified method was applied as part of a delayed implantation. The latter was carried out after six months, and during re-entry the new bone formation in the alveolar bone and the residual ridge was clinically evaluated as proof of principle. It was demonstrated that the bone was clinically preserved with this method. Possibilities and limitations are discussed and directions for future research are disclosed.

  4. Primary Endonasal DCR Without Stent: Our Experience and Case Series Analysis.

    Science.gov (United States)

    Raghuwanshi, Shiv Kumar; Raghuwanshi, Sapna; Agarwal, Mohit; Batni, Gaurav

    2015-09-01

    Endonasal dacryocystorhinostomy is widely accepted and effective treatment option for nasolacrimal duct obstruction. It can be done with or without the use of stents. This study was carried out to evaluate the results of endonasal DCR surgery and to access efficacy of this procedure without stenting. This is a prospective clinical study conducted in Departments of ENT and Ophthalmology, L.N. Medical College and J.K. Hospital, Bhopal from October 2008 to April 2012. A total of 90 patients with epiphora as evidenced by nasolacrimal duct blockage on syringing were included in the study. These patients underwent endoscopic DCR without stenting. The cases were followed up to 18 months postoperative. Surgical success was defined as anatomical patency and symptomatic relief at the end of the follow up period. Failure was defined as no symptomatic relief, and/or acute dacryocystitis, and/or non patent lacrimal drainage system. Surgical success was observed in 80 of 90 (88.89 %) patients. Incidence of complication was low as only 6 patients had minor complication of bleeding, synechie and granulation tissue formation. It was concluded that high success rates could be achieved in case of nasolacrimal duct obstruction by endoscopic DCR. Thus, we can minimize complications, discomfort, the cost of stenting and follow up visits after endonasal DCR surgery. PMID:26405663

  5. An acellular dermal matrix allograft (Alloderm ® for increasing keratinized attached gingiva: A case series

    Directory of Open Access Journals (Sweden)

    Chitra Agarwal

    2015-01-01

    Full Text Available Context: Adequate amount of keratinized gingiva is necessary to keep gingiva healthy and free of infl ammation. Autografts have been used for years with great success to increase the width of attached gingiva. Autografts, however, have the disadvantage of increasing postoperative morbidity and improper color match with the adjacent tissues. Alloderm ® allograft has been introduced as an alternative to autografts to overcome these disadvantages. Aim: In this study, the efficacy of alloderm ® in increasing the width of attached gingiva and the stability of gained attached gingiva was evaluated clinically. Materials and Methods: Five patients with sites showing inadequate width of attached gingiva (≤1 mm were enrolled for the study. The width of keratinized gingiva and other clinical parameters were recorded at baseline and 9th month postoperatively. Result: In all cases, there is the average increase of about 2.5 mm of attached gingiva and was maintained for 9-month. Percentage shrinkage of the graft is about 75% at the end of 3 rd month in all cases. Excellent colors match with adjacent tissue has been obtained. Conclusion: The study signifi es that Alloderm ® results in an adequate increase in the amount of attached gingiva and therefore can be used successfully in place of autografts.

  6. Guided bone regeneration in distal mandibular atrophy by means of a preformed titanium foil: a case series.

    Science.gov (United States)

    Andreasi Bassi, M; Andrisani, C; Lopez, M A; Gaudio, R M; Lombardo, L; Lauritano, D

    2016-01-01

    The aim of this case series was to evaluate the clinical outcome of preformed titanium foil (PTF) to perform guided bone regeneration (GBR) in posterior mandibular atrophies. Thirteen patients (4 male; 9 female; mean age 58.85±10.16 years), with class II division C atrophy, according to Misch, were selected to perform GBR by means of PTF, using a moldable allograft paste as graft material. The devices, made of a 0.2mm thick pure titanium foil, were pre-shaped using stereolithographic models obtained from CT-scan of the patients’ recipient sites. In the second stage, performed at 6.35±2.15 months, 23 cylindrical two-piece implants were placed and the devices removed. At four months, the implants were exposed and submitted to progressive prosthetic load for a span of 4 months. The cases were finalized by means of metal-ceramic cementable restorations. The post finalization follow-up was at 12 months. Survival rate (i.e. SVR) was 100% since no fixtures were lost. At the one-year follow up, the clinical appearance of the soft tissues was optimal and no pathological signs on probing were recorded. The success rate (i.e. SCR) was 82.6% and the average peri-implant bone reabsorption was 0.99±0.59 mm. The results suggest good potentialities of this method for bone volume augmentation in distal mandibular atrophies, allowing to maximize the outcome and simplifying the surgical phase. PMID:27469550

  7. Clinicopathological findings in a case series of extrathoracic solitary fibrous tumors of soft tissues

    Directory of Open Access Journals (Sweden)

    Steinau Hans-Ulrich

    2006-07-01

    Full Text Available Abstract Background Solitary fibrous tumors (SFT represent a rare entity of soft tissue tumors. Previously considered being of serosal origin and solely limited to the pleural cavity the tumor has been described in other locations, most particularly the head and neck. Extrathoracic SFT in the soft tissues of the trunk and the extremities are very rare. Nine cases of this rare tumor entity are described in the course of this article with respect to clinicopathological data, follow-up and treatment results. Methods Data were obtained from patients' records, phone calls to the patients' general practitioners, and clinical follow-up examination, including chest X-ray, abdominal ultrasound, and MRI or computed tomography. Results There were 6 females and 3 males, whose age at time of diagnosis ranged from 32 to 92 years (mean: 62.2 years. The documented tumors' size was 4.5 to 10 cm (mean: 7 cm. All tumors were located in deep soft tissues, 3 of them epifascial, 2 subfascial, 4 intramuscular. Four tumors were found at the extremities, one each at the flank, in the neck, at the shoulder, in the gluteal region, and in the deep groin. Two out of 9 cases were diagnosed as atypical or malignant variant of ESFT. Complete resection was performed in all cases. Follow-up time ranged from 1 to 71 months. One of the above.mentioned patients with atypical ESFT suffered from local relapse and metastatic disease; the remaining 8 patients were free of disease. Conclusion ESFT usually behave as benign soft tissue tumors, although malignant variants with more aggressive local behaviour (local relapse and metastasis may occur. The risk of local recurrence and metastasis correlates to tumor size and histological status of surgical resection margins and may reach up to 10% even in so-called "benign" tumors. Tumor specimens should be evaluated by experienced soft tissue pathologists. The treatment of choice is complete resection followed by extended follow

  8. Encouraging Stakeholder Engagement: A Case Study of Evaluator Behavior

    Science.gov (United States)

    Poth, Cheryl-Anne; Shulha, Lyn

    2008-01-01

    This chapter describes evaluator behaviors revealed by the case analysis of a participatory and developmental evaluation. The analysis revealed that the evaluator paid specific attention to individual stakeholder cues. These cues were related to three elements of the evaluation: negotiating the design, monitoring individual stakeholder needs, and…

  9. Reconstrução do L.C.P. do joelho: técnica de fixação no leito tibial ("INLAY". Avaliação objetiva e subjetiva de 30 casos Knee P.C.L. reconstruction: a tibial bed fixation ("INLAY" technique. Objective and subjective evaluation of a 30-cases series

    Directory of Open Access Journals (Sweden)

    Sérgio Rocha Piedade

    2006-01-01

    Full Text Available A reconstrução cirúrgica do ligamento cruzado posterior (L.C.P. do joelho ainda permanece como um grande desafio terapêutico. Neste trabalho avaliamos 30 pacientes submetidos à reconstrução cirúrgica do L.C.P. com a técnica de fixação do enxerto tendíneo no leito tibial por abordagem direta ("INLAY". 28 pacientes eram do sexo masculino e 2 do feminino, com idade média de 31,10 anos. O tempo médio de lesão foi de 34,24 meses Em 67% dos casos a lesão foi secundária a acidente motociclístico. As lesões condrais e do ligamento cruzado anterior (L.C.A. do joelho estavam presentes em 67% e 33% dos casos, respectivamente. Os pacientes foram avaliados objetivamente (teste de gaveta posterior e subjetivamente (Escala de Lysholm. O seguimento pós-operatório médio foi de 21,7 meses. Cerca de 66% dos casos foram classificados como bom e excelente na avaliação subjetiva e objetiva. A análise estatística apresentou comportamento semelhante para as duas avaliações.Os resultados clínicos pós-operatórios obtidos neste trabalho têm nos encorajado a seguir com esta técnica cirúrgica.Surgical reconstruction of the knee posterior cruciate ligament (P.C.L. still remains as a major therapeutic challenge. In this paper, we assessed 30 patients submitted to surgical reconstruction of the P.C.L. with a technique of tendinous graft fixation on tibial bed by direct approach ("INLAY". Twentyeight male patients and 2 female patients, with mean age of 31.10 years, participated on the study. The average injury time was 34.24 months. In 67% of the cases, injury was secondary to motorcycle accidents. Chondral injuries and knee anterior cruciate ligament (ACL injuries were present in 67% and 33% of the cases, respectively. Patients were assessed objectively (posterior drawer test and subjectively (Lysholm's Scale. Mean post-operative follow-up time was 21.7 months. About 66% of the cases were rated as good and excellent at the subjective and

  10. Temporomandibular joint ankylosis: Case-series of two different surgical procedures

    Directory of Open Access Journals (Sweden)

    Gholamreza Shirani

    2014-01-01

    Full Text Available Introducation: The long-term outcome and clinical results of gaparthroplasty used for the treatment of condylar ankylosis of the mandible in children with application of postoperative activator appliances and costochondral rib graft are evaluated and compared. The purpose of this study was to compare the effect of gap arthroplasty and costochondral graft methods on reankylosis, a mount of mouth opening and growth. Materials and Methods: A non-randomized, retrospective clinical study of l0 cases (5-12 years old of condylar ankylosis of the mandible, surgically treated during a 10 year period from 2002 to 2012 was performed. Four patients were treated by condylectomy and interpositional flap, whereas six were treated by condylectomy and immediate costachondral rib grafts. The first group underwent long-term postoperative therapy using removable activator appliances. Casts, radiographs, photographs, and computed tomography (CT were used post surgically to evaluate rib graft, condylar growth and function, occlusion, facial, and condylar symmetry. Data were analyzed by SPSS 16 statistical software using Mann-Whitney, Paired T-test and Chi-square tests. Results: Children with long-standing condylar ankylosis of the mandible treated by condylectomy and interpositional flap showed more favorably when activators were used post-surgically. Conclusions: Gaparthroplasty with functional activator post-operatively can be considering for TMJ ankylosis.

  11. Distal radius fixation through a mini-invasive approach of 15 mm. PART 1: a series of 144 cases.

    Science.gov (United States)

    Lebailly, Frédéric; Zemirline, Ahmed; Facca, Sybille; Gouzou, Stéphanie; Liverneaux, Philippe

    2014-08-01

    The volar Henry approach is becoming the gold standard for distal radius fracture fixation. It decreases the incidence of nonunion, limits complications especially complex regional pain syndrome (CRPS) type I, and allows early mobilization of the wrist. Nonetheless, it has some disadvantages such as the size of the incision, which is not esthetically pleasing, and the loss of ligamentotaxis. This is why some authors have developed a mini-invasive approach. The aim of this work was to evaluate the feasibility of the anterior mini-invasive approach of 15 mm in a clinical series of 144 cases of distal radius fracture. All patients were operated under regional anesthesia using the same techniques by five surgeons of the same team. According to the AO classification, there were 83 type A fractures, 2 type B, and 59 type C. A volar plate (Step One(®), Newclip Technics™, Haute-Goulaine, France) was used in all cases. The 2 proximal metaphyseal screws and the 2 distal central epiphyseal screws were monoaxial locking. The 2 distal ulnar and radial epiphyseal screws were placed in polyaxial locking at 20° angulation maximum. Skin closure without drainage was performed. No postoperative immobilization was prescribed, and patients were encouraged to use their upper limb immediately postoperative. No postoperative physiotherapy was prescribed. The mean follow-up was 4.1 months. The final size of the incision was on average 16.1 mm. Mean pain score was 1.8. The Quick DASH score was average 25. Average range of motion was more than 85 %, and global force of the hand was 67 % compared with contralateral side. On X-ray, the mean radial slope was 22°, the mean radial tilt was 8.3°, and the mean radioulnar variance/index was -0.4 mm. There were nine cases of CRPS type I, which all resolved. Specific complications included two secondary displacements and nine tenosynovitis cases. No tendon rupture was noted. Two intra-articular distal radioulnar joint screws had to be removed at

  12. Ultrasound features in trisomy 13 (Patau syndrome) and trisomy 18 (Edwards syndrome) in a consecutive series of 47 cases

    OpenAIRE

    Kroes, I.; Janssens, S; Defoort, P.

    2014-01-01

    Objective: To determine and list the variety of the predominant appeal signs leading to referral and their accompanying features found during specialized ultrasound evaluation in foetuses with trisomy 13 and trisomy 18. Materials and Methods: In a period of thirty years, 1110 cases of foetal malformations were detected during specialized echographic evaluation. 47 Of these cases were foetuses with trisomy 13 or trisomy 18. We evaluated the predominant signs leading to referral, the difference...

  13. Evaluations of Regional Competitiveness: Making a Case for Case Studies

    OpenAIRE

    Barkley, David L.

    2008-01-01

    This paper provides an overview of the concepts of regional competitiveness, including definitions, conceptual models, measurements, and the benefits and shortcomings of following a strategy to enhance competitiveness. Next, city-region rankings and indices of competitiveness are reviewed and the usefulness of these studies is summarized. Potential roles for regional scientists for improving (1) evaluations of regional competitiveness and (2) applications of evaluations to regional developmen...

  14. Intrathecal Ziconotide and Morphine for Pain Relief: A Case Series of Eight Patients with Refractory Cancer Pain, Including Five Cases of Neuropathic Pain

    OpenAIRE

    de la Calle Gil, Ana Bella; Peña Vergara, Isaac; Cormane Bornacelly, María Auxiliadora; Pajuelo Gallego, Antonio

    2015-01-01

    Introduction Studies have shown that, at low doses and with careful titration, combination therapy with intrathecal ziconotide and morphine results in rapid control of opioid-refractory cancer pain. However, there is a lack of published data regarding the efficacy and safety of intrathecal ziconotide specifically for the treatment of neuropathic cancer pain. Case series Case reports of ziconotide intrathecal infusion in eight patients (age 45–71 years; 75% male) with chronic, uncontrolled can...

  15. ROS evaluation for a series of CNTs and their derivatives using an ESR method with DMPO

    International Nuclear Information System (INIS)

    Carbon nanotubes (CNTs) are important materials in advanced industries. It is a concern that pulmonary exposure to CNTs may induce carcinogenic responses. It has been recently reported that CNTs scavenge ROS though non-carbon fibers generate ROS. A comprehensive evaluation of ROS scavenging using various kinds of CNTs has not been demonstrated well. The present work specifically investigates ROS scavenging capabilities with a series of CNTs and their derivatives that were physically treated, and with the number of commercially available CNTs. CNT concentrations were controlled at 0.2 through 0.6 wt%. The ROS scavenging rate was measured by ESR with DMPO. Interestingly, the ROS scavenging rate was not only influenced by physical treatments, but was also dependent on individual manufacturing methods. Ratio of CNTs to DMPO/ hydrogen peroxide is a key parameter to obtain appropriate ROS quenching results for comparison of CNTs. The present results suggest that dangling bonds are not a sole factor for scavenging, and electron transfer on the CNT surface is not clearly determined to be the sole mechanism to explain ROS scavenging.

  16. A time series evaluation of the FAST National Stroke Awareness Campaign in England.

    Directory of Open Access Journals (Sweden)

    Darren Flynn

    Full Text Available OBJECTIVE: In February 2009, the Department of Health in England launched the Face, Arm, Speech, and Time (FAST mass media campaign, to raise public awareness of stroke symptoms and the need for an emergency response. We aimed to evaluate the impact of three consecutive phases of FAST using population-level measures of behaviour in England. METHODS: Interrupted time series (May 2007 to February 2011 assessed the impact of the campaign on: access to a national stroke charity's information resources (Stroke Association [SA]; emergency hospital admissions with a primary diagnosis of stroke (Hospital Episode Statistics for England; and thrombolysis activity from centres in England contributing data to the Safe Implementation of Thrombolysis in Stroke UK database. RESULTS: Before the campaign, emergency admissions (and patients admitted via accident and emergency [A&E] and thrombolysis activity was increasing significantly over time, whereas emergency admissions via general practitioners (GPs were decreasing significantly. SA webpage views, calls to their helpline and information materials dispatched increased significantly after phase one. Website hits/views, and information materials dispatched decreased after phase one; these outcomes increased significantly during phases two and three. After phase one there were significant increases in overall emergency admissions (505, 95% CI = 75 to 935 and patients admitted via A&E (451, 95% CI = 26 to 875. Significantly fewer monthly emergency admissions via GPs were reported after phase three (-19, 95% CI =  -29 to -9. Thrombolysis activity per month significantly increased after phases one (3, 95% CI = 1 to 6, and three (3, 95% CI = 1 to 4. CONCLUSIONS: Phase one had a statistically significant impact on information seeking behaviour and emergency admissions, with additional impact that may be attributable to subsequent phases on information seeking behaviour, emergency admissions via GPs, and

  17. Some Contributions of General Systems Theory, Cybernetics Theory and Management Control Theory to Evaluation Theory and Practice. Research on Evaluation Program Paper and Report Series. Interim Draft.

    Science.gov (United States)

    Cook, Desmond L.

    This document, one of a series of reports examining the possible contribution of other disciplines to evaluation methodology, describes the major elements of general systems theory (GST), cybernetics theory (CT) and management control theory (MCT). The author suggests that MCT encapsulates major concerns of evaluation since it reveals that…

  18. Neural regions supporting lexical processing of objects and actions: A case series analysis

    Directory of Open Access Journals (Sweden)

    Bonnie L Breining

    2014-04-01

    Full Text Available Introduction. Linking semantic representations to lexical items is an important cognitive process for both producing and comprehending language. Past research has suggested that the bilateral anterior temporal lobes are critical for this process (e.g. Patterson, Nestor, & Rogers, 2007. However, the majority of studies focused on object concepts alone, ignoring actions. The few that considered actions suggest that the temporal poles are not critical for their processing (e.g. Kemmerer et al., 2010. In this case series, we investigated the neural substrates of linking object and action concepts to lexical labels by correlating the volume of defined regions of interest with behavioral performance on picture-word verification and picture naming tasks of individuals with primary progressive aphasia (PPA. PPA is a neurodegenerative condition with heterogeneous neuropathological causes, characterized by increasing language deficits for at least two years in the face of relatively intact cognitive function in other domains (Gorno-Tempini et al., 2011. This population displays appropriate heterogeneity of performance and focal atrophy for investigating the neural substrates involved in lexical semantic processing of objects and actions. Method. Twenty-one individuals with PPA participated in behavioral assessment within six months of high resolution anatomical MRI scans. Behavioral assessments consisted of four tasks: picture-word verification and picture naming of objects and actions. Performance on these assessments was correlated with brain volume measured using atlas-based analysis in twenty regions of interest that are commonly atrophied in PPA and implicated in language processing. Results. Impaired performance for all four tasks significantly correlated with atrophy in the right superior temporal pole, left anterior middle temporal gyrus, and left fusiform gyrus. No regions were identified in which volume correlated with performance for both

  19. Pericardite: série de 84 casos consecutivos Pericarditis: series of 84 consecutive cases

    Directory of Open Access Journals (Sweden)

    Marco Tulio Zanettini

    2004-04-01

    Full Text Available OBJETIVO: Identificar características clínicas, laboratoriais e ecocardiográficas diferenciais em indivíduos com diagnóstico de pericardite secundária e idiopática. MÉTODOS: De janeiro/1999 a dezembro/2001, foram identificados 84 pacientes com diagnóstico clínico e ecocardiográfico de pericardite em clínica de cardiologia. Foram estudados, retrospectivamente, quanto à idade, sexo, características antropométricas, hábitos, pressão arterial casual, causas potenciais, comorbidades, sinais e sintomas, medicação e complicações. Os indivíduos foram divididos em 2 grupos: grupo A constituído de 61 pacientes com causas potenciais conhecidas e grupo B com 23 casos considerados idiopáticos. Os grupos foram comparados, utilizando-se o teste do Qui-quadrado, considerando-se estatisticamente significativas as associações com p OBJECTIVE: To identify differential clinical, laboratory, and echocardiographic characteristics in persons with diagnosed idiopathic and secondary pericarditis. METHODS: From January 1999 to December 2001, 84 patients with clinically and echocardiographically diagnosed pericarditis were identified in a heart clinic. These patients were analyzed according to age, sex, anthropometric measurements, body habitus, casual blood pressure (BP, signs and symptoms, morbid history, medicines and complications. The individuals were divided into 2 groups: group A comprised 61 patients with known causes of pericarditis and group B comprised 23 patients with idiopathic causes. The groups were compared with chi-square test. P<0.05 was considered statistically significant. RESULTS: The population of these 2 groups was similar in age, sex, anthropometric measures, body habitus, and casual BP. In group B (idiopathic, 23 (100% cases were diagnosed between April and August versus 24 (39.4% in the same period for group A (P<0.01. Twenty-three (100% group B patients received anti-influenza vaccine versus none in group A

  20. Congenital epulis of the jaw: a series of five cases and review of literature

    NARCIS (Netherlands)

    Kupers, A.M.; Andriessen, P.; Kempen, van M.J.P.; Tol, van der I.G.H.; Baart, J.A.; Dumans, A.G.; Waal, van der I.

    2009-01-01

    This article describes five cases of congenital epulis, a rare and benign swelling in the mouth of a newborn, which is not widely known. We present five cases: four cases presented as single pedunculated nodules of the gingiva and in one case two nodules were present. Of all, 50% were located at the