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Sample records for case detection treatment

  1. Comparison of symptoms and treatment outcomes between actively and passively detected tuberculosis cases: the additional value of active case finding

    NARCIS (Netherlands)

    den Boon, S.; Verver, S.; Lombard, C. J.; Bateman, E. D.; Irusen, E. M.; Enarson, D. A.; Borgdorff, M. W.; Beyers, N.

    2008-01-01

    Passive detection of tuberculosis (TB) cases may lead to delay in treatment which may contribute to increased severity of(disease and mortality. Active case finding may be an alternative. In a community survey in Cape Town, South Africa, we actively detected 27 bacteriologically positive TB cases

  2. [The process of detection and treatment of cases of tuberculosis in a prison].

    Science.gov (United States)

    Valença, Mariana Soares; Cezar-Vaz, Marta Regina; Brum, Clarice Brinck; Silva, Pedro Eduardo Almeida da

    2016-06-01

    This study seeks to analyze the process of detection and treatment of cases of tuberculosis (TB) in a prison in the south of Brazil. An active and passive search for TB was conducted to estimate the scale of TB in a prison with 764 inmates. In conjunction with the detection strategies and clinical follow-up of the 41 TB cases, participant observation and records in field diaries were performed, making it possible to analyze the scope and limitations of detection and treatment of cases of TB in prison. The development of search strategies is discussed along with the use of questionnaires to detect symptomatic cases, as well as the inadequacy of the clinical follow-up of TB cases, involvement of different workers and coordination between prison and health services. There is clear potential for the control of TB using an active search to induce the passive detection and screening for symptoms that - even skewed by the perceptions of inmates regarding symptoms of TB - enabled an increase in detection. The functional dynamics of prison life hamper the inclusion of health routines and can restrict actions to control TB and other diseases. In the process of control of TB in prisons, the feasibility of effective detection methods is as important as planning based on disease conditions, network services and workers involved.

  3. Active pulmonary tuberculosis case detection and treatment among floating population in China: an effective pilot.

    Science.gov (United States)

    Li, Xinxu; Zhang, Hui; Jiang, Shiwen; Wang, Jia; Liu, Xiaoqiu; Li, Weibin; Yao, Hongyan; Wang, Lixia

    2010-12-01

    China has more and more floating population because of reform and opening-up. As one of the high burden countries in tuberculosis (TB) control in the world, China has to face more challenges about the TB case detection and treatment among floating population in China. Aim to evaluate the effect of case detection and treatment of the Floating Population TB Control Pilot Project from Global Fund Round Five (GFR5) TB Control Program in China. During October 2006 to September 2008, the pilot project was implemented gradually in 60 counties in Tianjin, Shanghai, Jiangsu, Zhejiang, Fujian, Shandong and Guangdong. All quarterly reports of the pilot project were collected, and these materials were summarized and analyzed. In seven coastal provinces, 19,584 active pulmonary TB (PTB) cases were registered among floating population in 2 years. Among the active PTB cases, 87.2% were 15-45 years old, and 62.8% were male. In second year, 15,629 active PTB cases were registered, and the overall registration rate was 68 per 100,000 people. DOT treatments were provided for 18,125 active PTB cases in 2 years, and overall DOT treatment rate was 92.6%. There were 3,955 active PTB cases registered in first year, and the overall cure rate was 86.0%. Through the implementation of the pilot project, the TB case detection and treatment among floating population have been enhanced in pilot areas of China. The useful experience and results from the pilot project have been being gradually generalized nationally.

  4. Pediatric and adolescent tuberculosis in Latvia, 2011-2014: case detection, diagnosis and treatment.

    Science.gov (United States)

    Ziemele, B; Ranka, R; Ozere, I

    2017-06-01

    To perform a comprehensive analysis of case detection, diagnosis and treatment of tuberculosis (TB) in children and adolescents in Latvia, and to evaluate the utility of the current approach. A retrospective study of all Latvian children and adolescents diagnosed with TB from 1 January 2011 to 31 December 2014. Of 3081 patients diagnosed with TB during 2011-2014, 250 (8%) were aged Latvia. CT was able to identify pathology consistent with subclinical TB in children with a history of exposure.

  5. Detection of Cases of Noncompliance to Drug Treatment in Patient Forum Posts: Topic Model Approach.

    Science.gov (United States)

    Abdellaoui, Redhouane; Foulquié, Pierre; Texier, Nathalie; Faviez, Carole; Burgun, Anita; Schück, Stéphane

    2018-03-14

    Medication nonadherence is a major impediment to the management of many health conditions. A better understanding of the factors underlying noncompliance to treatment may help health professionals to address it. Patients use peer-to-peer virtual communities and social media to share their experiences regarding their treatments and diseases. Using topic models makes it possible to model themes present in a collection of posts, thus to identify cases of noncompliance. The aim of this study was to detect messages describing patients' noncompliant behaviors associated with a drug of interest. Thus, the objective was the clustering of posts featuring a homogeneous vocabulary related to nonadherent attitudes. We focused on escitalopram and aripiprazole used to treat depression and psychotic conditions, respectively. We implemented a probabilistic topic model to identify the topics that occurred in a corpus of messages mentioning these drugs, posted from 2004 to 2013 on three of the most popular French forums. Data were collected using a Web crawler designed by Kappa Santé as part of the Detec't project to analyze social media for drug safety. Several topics were related to noncompliance to treatment. Starting from a corpus of 3650 posts related to an antidepressant drug (escitalopram) and 2164 posts related to an antipsychotic drug (aripiprazole), the use of latent Dirichlet allocation allowed us to model several themes, including interruptions of treatment and changes in dosage. The topic model approach detected cases of noncompliance behaviors with a recall of 98.5% (272/276) and a precision of 32.6% (272/844). Topic models enabled us to explore patients' discussions on community websites and to identify posts related with noncompliant behaviors. After a manual review of the messages in the noncompliance topics, we found that noncompliance to treatment was present in 6.17% (276/4469) of the posts. ©Redhouane Abdellaoui, Pierre Foulquié, Nathalie Texier, Carole

  6. Early Detection and Treatment of Neuroblastic Tumor with Opsoclonus-Myoclonus Syndrome Improve Neurological Outcome: A Review of Five Cases at a Single Institution in Japan.

    Science.gov (United States)

    Takama, Yuichi; Yoneda, Akihiro; Nakamura, Tetsuro; Nakaoka, Tatsuo; Higashio, Atsushi; Santo, Kenji; Kuki, Ichiro; Kawawaki, Hisashi; Tomiwa, Kiyotaka; Hara, Junichi

    2016-02-01

    Opsoclonus-myoclonus syndrome (OMS) is a paraneoplastic neurological disorder associated with neuroblastic tumor (NT) in childhood. Half of patients have neurological sequelae after the neurological and oncological treatment. We reviewed the neurological and oncological outcomes of NT with OMS, and discussed whether the treatment of NT would contribute to improving the neurological prognosis. We retrospectively assessed NT patients with OMS from January 2001 to December 2013 at a single institution in Japan. Demographic data, neurological and oncological status, histopathology, treatments, prognosis, and diagnosis and treatment timing were retrospectively reviewed from the records. The timings assessed were the interval between OMS onset and NT detection, initial NT therapy, and initial OMS therapy, the interval between NT therapy and OMS remission, and duration of OMS. A total of 73 patients with NT were treated during the study period, and 5 of 73 patients were diagnosed as having NT with OMS. The median age at onset of OMS was 22 months (range, 18-30 months). The median age at detection of NT was 29 months (range, 21-33 months). Three of five cases showed no uptake on meta-iodobenzylguanidine scintigraphy. The tumor histopathology was neuroblastoma in two patients, ganglioneuroblastoma in two patients, and ganglioneuroma in one patient. Primary resection was performed in three cases. All patients survived. Two of five cases presented with atypical neurological symptoms without opsoclonus. The initial neurological therapy was started within a mean of 20 days (range, 3-76 days) from the onset of OMS in all cases. Four patients received intravenous immunoglobulin, and one with persistent neurological problems received rituximab. Neurological symptoms resolved in three cases. The mean interval between the onset of OMS and the detection of NT in case without neurological sequelae was 57 days (range, 25-113 days), while in case with neurological sequelae it was 365

  7. Pulmonary tuberculosis case detection in South Sudan

    African Journals Online (AJOL)

    Conclusions: PTB case detection has been very low in South Sudan over the last decade; however, the DOTS treatment success rate is high. The high treatment ... Integrate TB programmes into all primary health. 10. care facilities. Improve ..... Obesity is a problem only in Western countries. E. Which one of the following ...

  8. The perspective of private practitioners regarding tuberculosis case detection and treatment delay in Amhara Region, Ethiopia: a cross-sectional study

    Directory of Open Access Journals (Sweden)

    Yimer Solomon A

    2011-08-01

    Full Text Available Abstract Background Engaging all health care providers in tuberculosis (TB control has been incorporated as an essential component of World Health Organization's Stop TB Strategy and the Stop TB Partnership's global plan 2006-2015. Ethiopia has a growing private health sector. The objective of the present study was to investigate the role of private practitioners (PPs in TB case detection and assess their perspectives on TB treatment delay in Amhara Region, Ethiopia. Results A cross-sectional study among 112 PPs selected from private health facilities (PHF in the region was conducted. The study was carried out between May and August 2008 and data was collected using a semi-structured questionnaire. Group differences were analyzed using one-way Anova test and a p-value of In this study, PPs saw a median of 12 TB suspects and 1.5 patients a week. The mean number of TB suspects and patients seen varied significantly among the different professions with p Conclusion PPs manage a substantial number of TB suspects and patients in Amhara Region, Ethiopia. The GHF delay observed among TB patients referred by PPs to GHF is unnecessary. Expanding PPM-DOTS in the region and improving the quality of TB care at both government and private health facilities reduces treatment delay and increases TB case detection.

  9. Standard of Care Versus Metastases-directed Therapy for PET-detected Nodal Oligorecurrent Prostate Cancer Following Multimodality Treatment: A Multi-institutional Case-control Study.

    Science.gov (United States)

    Steuber, T; Jilg, C; Tennstedt, P; De Bruycker, A; Tilki, D; Decaestecker, K; Zilli, T; Jereczek-Fossa, B A; Wetterauer, U; Grosu, A L; Schultze-Seemann, W; Heinzer, H; Graefen, M; Morlacco, A; Karnes, R J; Ost, P

    2018-03-10

    Most prostate cancer (PCa) patients with a biochemical failure following primary multimodality treatment (surgery and postoperative radiotherapy) relapse in the nodes. To perform a matched-case analysis in men with lymph node recurrent PCa comparing standard of care (SOC) with metastasis-directed therapy (MDT). PCa patients with a prostate-specific antigen (PSA) progression following multimodality treatment were included in this retrospective multi-institutional analysis. The SOC cohort (n=1816) received immediate or delayed androgen deprivation therapy administered at PSA progression. The MDT cohort (n=263) received either salvage lymph node dissection (n=166) or stereotactic body radiotherapy (n=97) at PSA progression to a positron emission tomography-detected nodal recurrence. The primary endpoint, cancer-specific survival (CSS), was analyzed using the Kaplan-Meier method, log-rank test, Cox proportional hazards models, and propensity score-matched analyses. At a median follow-up of 70 (interquartile range: 48-98) mo, MDT was associated with an improved CSS on univariate (p=0.029) and multivariate analysis (hazard ratio: 0.33, 95% confidence interval [CI]: 0.17-0.64) adjusted for the year of radical prostatectomy (RP), age at RP, PSA at RP, time from RP to PSA progression, Gleason score, surgical margin status, pT- and pN-stage. In total, 659 men were matched (3:1 ratio). The 5-yr CSS was 98.6% (95% CI: 94.3-99.6) and 95.7% (95% CI: 93.2-97.3) for MDT and SOC, respectively (p=0.005, log-rank). The main limitations of our study are its retrospective design and lack of standardization of systemic treatment in the SOC cohort. MDT for nodal oligorecurrent PCa improves CSS as compared with SOC. These retrospective data from a multi-institutional pooled analysis should be considered as hypothesis-generating and inform future randomized trials in this setting. Prostate cancer patients experiencing a lymph node recurrence might benefit from local treatments directed at

  10. Early detection and treatment of Speckled leukoplakia

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    Selviana Tampoma

    2016-12-01

    Full Text Available Background: Leukoplakia is one of potentially malignant disorders that can be found on oral mucosa. Speckled leukoplakia is a rare type of leukoplakia with a very high risk of premalignant growth. Approximately 3 % of worldwide population has suffered from leukoplakia, 5-25% of which tend to be malignant leukoplakia. Purpose: This case report was aimed to discuss about early detection of speckled leukoplakia as one of potentially malignant disorders. Case: A 62 year old male patient came with chief complaint of bald and painful tongue since one month ago. The patient has a history of allergic reaction, hypertension, uric acid, and hepatitis B. He had been a heavy smoker since young until 10 years ago. Intra oral examination showed a firm, rough, non scrapable white plaque lesion with a size of 1 x 1.5 cm, surrounded by painful erosion with diffuse boundary. Case Management: Based on cytology examination, the patient was reffered to oncologist to get an excisional biopsy. Next, the patient succesfully underwent the excisional biopsy and came for control. The results showed the healing process of the lesion with a minimal complaint of bald tongue, especially when eating spicy or hot meal. To improve healing process, the patient then was given an antibacterial mouth rinse containing zinc and mulvitamin. Conclusion: Speckled leukoplakia could show high malignant transformation rate, therefore, early detection and treatment are necessary.

  11. Population-based screening versus case detection.

    Directory of Open Access Journals (Sweden)

    Thomas Ravi

    2002-01-01

    Full Text Available India has a large burden of blindness and population-based screening is a strategy commonly employed to detect disease and prevent morbidity. However, not all diseases are amenable to screening. This communication examines the issue of "population-based screening" versus "case detection" in the Indian scenario. Using the example of glaucoma, it demonstrates that given the poor infrastructure, for a "rare" disease, case detection is more effective than population-based screening.

  12. Kidney Disease: Early Detection and Treatment

    Science.gov (United States)

    ... Bar Home Current Issue Past Issues Special Section Kidney Disease: Early Detection and Treatment Past Issues / Winter 2008 ... called a "urine albumin-to-creatinine ratio." Treating Kidney Disease Kidney disease is usually a progressive disease, which ...

  13. Gold nanoparticles for tumour detection and treatment

    NARCIS (Netherlands)

    Hartsuiker, Liesbeth; Petersen, W.; Petersen, Wilhelmina; Jose, J.; Jose, J.; van Es, P.; van Es, Peter; Lenferink, Aufrid T.M.; Poot, Andreas A.; Terstappen, Leonardus Wendelinus Mathias Marie; van Leeuwen, Ton; Manohar, Srirang; Otto, Cornelis

    2011-01-01

    The use of nanoparticles in biomedical applications is emerging rapidly. Recent developments have led to numerous studies of noble metal nanoparticles, down to the level of single molecule detection in living cells. The application of noble metal nanoparticles in diagnostics and treatment of early

  14. The Philadelphia Glaucoma Detection and Treatment Project

    Science.gov (United States)

    Waisbourd, Michael; Pruzan, Noelle L.; Johnson, Deiana; Ugorets, Angela; Crews, John E.; Saaddine, Jinan B.; Henderer, Jeffery D.; Hark, Lisa A.; Katz, L. Jay

    2016-01-01

    Purpose To evaluate the detection rates of glaucoma-related diagnoses and the initial treatments received in the Philadelphia Glaucoma Detection and Treatment Project, a community-based initiative aimed at improving the detection, treatment, and follow-up care of individuals at risk for glaucoma. Design Retrospective analysis. Participants A total of 1649 individuals at risk for glaucoma who were examined and treated in 43 community centers located in underserved communities of Philadelphia. Methods Individuals were enrolled if they were African American aged ≥50 years, were any other adult aged ≥60 years, or had a family history of glaucoma. After attending an informational glaucoma workshop, participants underwent a targeted glaucoma examination including an ocular, medical, and family history; visual acuity testing, intraocular pressure (IOP) measurement, and corneal pachymetry; slit-lamp and optic nerve examination; automated visual field testing; and fundus color photography. If indicated, treatments included selective laser trabeculoplasty (SLT), laser peripheral iridotomy (LPI), or IOP-lowering medications. Follow-up examinations were scheduled at the community sites after 4 to 6 weeks or 4 to 6 months, depending on the clinical scenario. Main Outcome Measures Detection rates of glaucoma-related diagnoses and types of treatments administered. Results Of the 1649 individuals enrolled, 645 (39.1%) received a glaucoma-related diagnosis; 20.0% (n = 330) were identified as open-angle glaucoma (OAG) suspects, 9.2% (n = 151) were identified as having narrow angles (or as a primary angle closure/suspect), and 10.0% (n = 164) were diagnosed with glaucoma, including 9.0% (n = 148) with OAG and 1.0% (n = 16) with angle-closure glaucoma. Overall, 39.0% (n = 64 of 164) of those diagnosed with glaucoma were unaware of their diagnosis. A total of 196 patients (11.9%) received glaucoma-related treatment, including 84 (5.1%) who underwent LPI, 13 (0.8%) who underwent SLT

  15. Collision detection and avoidance during treatment planning

    International Nuclear Information System (INIS)

    Humm, John L.; Pizzuto, Domenico; Fleischman, Eric; Mohan, Radhe

    1995-01-01

    Purpose: To develop computer software that assists the planner avoid potential gantry collisions with the patient or patient support assembly during the treatment planning process. Methods and Materials: The approach uses a simulation of the therapy room with a scale model of the treatment machine. Because the dimensions of the machine and patient are known, one can calculate a priori whether any desired therapy field is possible or will result in a collision. To assist the planner, we have developed a graphical interface enabling the accurate visualization of each treatment field configuration with a 'room's eye view' treatment planning window. This enables the planner to be aware of, and alleviate any potential collision hazards. To circumvent blind spots in the graphic representation, an analytical software module precomputes whether each update of the gantry or turntable position is safe. Results: If a collision is detected, the module alerts the planner and suggests collision evasive actions such as either an extended distance treatment or the gantry angle of closest approach. Conclusions: The model enables the planner to experiment with unconventional noncoplanar treatment fields, and immediately test their feasibility

  16. Detection, Evaluation, and Treatment of Eating Disorders

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    Walsh, Judith M E; Wheat, Mary E; Freund, Karen

    2000-01-01

    OBJECTIVE To describe how primary care clinicians can detect an eating disorder and identify and manage the associated medical complications. DESIGN A review of literature from 1994 to 1999 identified by a medlinesearch on epidemiology, diagnosis, and therapy of eating disorders, including anorexia nervosa and bulimia nervosa. MEASUREMENTS AND MAIN RESULTS Detection requires awareness of risk factors for, and symptoms and signs of, anorexia nervosa (e.g., participation in activities valuing thinness, family history of an eating disorder, amenorrhea, lanugo hair) and bulimia nervosa (e.g., unsuccessful attempts at weight loss, history of childhood sexual abuse, family history of depression, erosion of tooth enamel from vomiting, partoid gland swelling, and gastroesophageal reflux). Providers must also remain alert for disordered eating in female athletes (the female athlete triad) and disordered eating in diabetics. Treatment requires a multidisciplinary team including a primary care practitioner, nutritionist, and mental health professional. The role of the primary care practitioner is to help determine the need for hospitalization and to manage medical complications (e.g., arrhythmias, refeeding syndrome, osteoporosis, and electrolyte abnormalities such as hypokalemia). CONCLUSION Primary care providers have an important role in detecting and managing eating disorders. PMID:10940151

  17. Detection of oxidative hair treatment using fluorescence microscopy.

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    Witt, Silvana; Wunder, Cora; Paulke, Alexander; Verhoff, Marcel A; Schubert-Zsilavecz, Manfred; Toennes, Stefan W

    2016-08-01

    In assessing abstinence from drug or alcohol abuse, hair analysis plays an important role. Cosmetic hair treatment influences the content of deposited drugs which is not always detectable during analysis. Since oxidation of melanin leads to an increase in fluorescence, a microscopic method was developed to distinguish natural from cosmetically treated hair. For validation, natural hair samples were treated with different types of cosmetics and inspected by fluorescence microscopy. Hair samples from 20 volunteers with documented cosmetic treatment and as a proof of concept 100 hair samples from forensic cases were analyzed by this method. Apart from autofluorescence with excitation at 365 nm, no obvious fluorescence was observed in untreated hair samples. Tinting and a natural plant product had no influence on fluorescence, but dyeing procedures including oxidation led to a marked increase in fluorescence. Proof of cosmetic treatment was achieved in hair samples from the 20 volunteers. In 100 forensic cases, 13 samples were characterized as oxidatively treated, which was in accordance with the respective disclosure except for one case where treatment was not admitted. This fluorescence microscopic procedure proved to be fast, easy, and reliable to identify oxidatively treated hair samples, which must be considered especially in evaluating cases of negative drug results. Copyright © 2015 John Wiley & Sons, Ltd. Copyright © 2015 John Wiley & Sons, Ltd.

  18. Active case detection, treatment of falciparum malaria with combined chloroquine and sulphadoxine/pyrimethamine and vivax malaria with chloroquine and molecular markers of anti-malarial resistance in the Republic of Vanuatu

    Directory of Open Access Journals (Sweden)

    Rogers William O

    2010-04-01

    Full Text Available Abstract Background Chloroquine-resistant Plasmodium falciparum was first described in the Republic of Vanuatu in the early 1980s. In 1991, the Vanuatu Ministry of Health instituted new treatment guidelines for uncomplicated P. falciparum infection consisting of chloroquine/sulphadoxine-pyrimethamine combination therapy. Chloroquine remains the recommended treatment for Plasmodium vivax. Methods In 2005, cross-sectional blood surveys at 45 sites on Malo Island were conducted and 4,060 adults and children screened for malaria. Of those screened, 203 volunteer study subjects without malaria at the time of screening were followed for 13 weeks to observe peak seasonal incidence of infection. Another 54 subjects with malaria were followed over a 28-day period to determine efficacy of anti-malarial therapy; chloroquine alone for P. vivax and chloroquine/sulphadoxine-pyrimethamine for P. falciparum infections. Results The overall prevalence of parasitaemia by mass blood screening was 6%, equally divided between P. falciparum and P. vivax. Twenty percent and 23% of participants with patent P. vivax and P. falciparum parasitaemia, respectively, were febrile at the time of screening. In the incidence study cohort, after 2,303 person-weeks of follow-up, the incidence density of malaria was 1.3 cases per person-year with P. vivax predominating. Among individuals participating in the clinical trial, the 28-day chloroquine P. vivax cure rate was 100%. The 28-day chloroquine/sulphadoxine-pyrimethamine P. falciparum cure rate was 97%. The single treatment failure, confirmed by merozoite surface protein-2 genotyping, was classified as a day 28 late parasitological treatment failure. All P. falciparum isolates carried the Thr-76 pfcrt mutant allele and the double Asn-108 + Arg-59 dhfr mutant alleles. Dhps mutant alleles were not detected in the study sample. Conclusion Peak seasonal malaria prevalence on Malo Island reached hypoendemic levels during the study

  19. Incidentally detected gastrointestinal stromal tumor: A case report

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    Tolga Canbak

    2017-12-01

    Full Text Available Gastrointestinal stromal tumors (GIST are mesenchymal tumors located primarily in the gastrointestinal tract. We aimed to present a case report of GIST incidentally detected during laparoscopic cholecystectomy.A 60-year-old woman was admitted to the emergency room due to abdominal pain for one day. The physical examination revealed sensitivity on the right upper quadrant. In the laboratory examinations, white blood cell count 6,490 k/uL, hemoglobin 12 g/dL, hematocrit 35% and other biochemical tests were normal. Abdominal ultrasound revealed hydropic gallbladder, several gallstones with a maximum diameter of 15 mm and pericholecystic fluid collection was present. Laparoscopic cholecystectomy was planned due to acute cholecystitis. In exploration, beside the presence of acute cholecystitis, a mass of approximately 5 cm, located 15 cm distal to the ligament of Treitz was detected. Laparoscopic cholecystectomy was performed. Conversion to open laparotomy was done; small intestine resection with end-to-end anastomosis was performed. Gastrointestinal stromal tumor with CD117, CD34 and S100 positivity was detected on histopathologic examination.It is thought that GISTs are mesenchymal tumors originating from precursors of Kajal cells. GISTs are usually detected in their 60s. The first option for treatment is surgical resection.

  20. Sex Offender Treatment: The Case for Manualization

    Science.gov (United States)

    Mann, Ruth E.

    2009-01-01

    This paper sets out the case for the manualization of sex offender treatment. The movement towards evidence-based practice in psychotherapy has led to strongly voiced opposing views on the value of manualization. However, "what works" evidence, i.e. the meta-analytical research behind the Risk-Needs-Responsivity model of offender rehabilitation,…

  1. Naltrexone treatment of kleptomania: a case report.

    Science.gov (United States)

    Çetinay Aydın, Pınar; Belkız Güngör, Buket; Gülseren, Leyla

    2012-01-01

    Kleptomania is an impulse control disorder characterized by a recurrent failure to resist the impulse to steal worthless objects that are not needed for personal use. Very little is known about the etiology, prevalence and treatment. This disorder usually begins during puberty and lasts until late adulthood. In some patients, it may last throughout the person's life. Patients with kleptomania are likely to suffer from comorbid conditions like mood disorders. The patients usually seek treatment for the comorbid psychiatric complaints, rather than the kleptomaniac behavior itself. The literature lacks sufficient knowledge and controlled studies about the treatment of kleptomania. Regarding the treatment of SSRIs, there are case reports and case series, using mood stabilizers, antipsychotics and opioid antagonists. Cognitive behavioral therapy techniques are also used in the treatment of kleptomania. In this study, a female patient is presented with diminishing kleptomaniac symptoms after naltrexone is added to her cognitive behavioral therapy and fluoxetine treatment. She also suffers from the comorbidities of major depressive disorder and obsessive compulsive disorder.

  2. Early detection and assertive community treatment of young psychotics

    DEFF Research Database (Denmark)

    Jørgensen, P; Nordentoft, M; Abel, M B

    2000-01-01

    Recent research indicates that early detection of young persons suffering from psychosis and subsequent intensive intervention enhances treatment response and prognosis, but the data are only preliminary and suggestive.......Recent research indicates that early detection of young persons suffering from psychosis and subsequent intensive intervention enhances treatment response and prognosis, but the data are only preliminary and suggestive....

  3. Invisalign treatment in periodondal patient: case report

    Science.gov (United States)

    BARLATTANI, A.; MAMPIERI, G.; OTTRIA, L.; BOLLERO, P.

    2010-01-01

    SUMMARY Scope of work. To evaluate the results obtained from the use of removable orthodontic aligners in patients with periodontal and systemic issues to improve the aesthetics of the smile. Materials and methods. Invisalign technique, a new technique based on the use of orthodontic removable transparent overlay representing the mechanotherapy. This technique through a dedicated software (Clin-Check) enables you to view the 3D resolution of the malocclusion. Results. In the case study examined the results support the Invisalign treatment in periodontal patients with a systemic disease, both for an easier home oral hygiene and also to maintain alignment and an aesthetic smile achieved without the use of invasive techniques. Conclusion. The Invisalign orthodontic treatment is ideal for patients with periodontal problems. The removal of the masks ensures control of normal oral hygiene but also requires the cooperation of the patient during the treatment. PMID:23285373

  4. Invisalign treatment in periodondal patient: case report.

    Science.gov (United States)

    Barlattani, A; Mampieri, G; Ottria, L; Bollero, P

    2009-10-01

    SCOPE OF WORK.: To evaluate the results obtained from the use of removable orthodontic aligners in patients with periodontal and systemic issues to improve the aesthetics of the smile. MATERIALS AND METHODS.: Invisalign technique, a new technique based on the use of orthodontic removable transparent overlay representing the mechanotherapy. This technique through a dedicated software (Clin-Check) enables you to view the 3D resolution of the malocclusion. RESULTS.: In the case study examined the results support the Invisalign treatment in periodontal patients with a systemic disease, both for an easier home oral hygiene and also to maintain alignment and an aesthetic smile achieved without the use of invasive techniques. CONCLUSION.: The Invisalign orthodontic treatment is ideal for patients with periodontal problems. The removal of the masks ensures control of normal oral hygiene but also requires the cooperation of the patient during the treatment.

  5. Castlemans disease - surgical treatment, case reports.

    Science.gov (United States)

    Penka, I; Kala, Z; Zetelová, A; Kunovsky, L; Szturz, P; Kren, L; Mechl, M; Rehak, Z; Hanke, I

    The authors describe their experience with surgical treatment of benign rare lymph proliferation - Castlemans disease (CD). It occurs in unicentric and multicentric forms. The very low incidence of the disease makes it very difficult to design larger prospective studies. Cases of two leading localizations of the unicentric form of CD - intrathoracic and retroperitoneal with special emphasis on the preoperative diagnosis and imaging options are described. This article underlines the curative potential of surgical treatment where a complete resection of the affected lymph node leads to eradication in almost 100% of the cases. The discussion is focused on the forms of CD - different localization, clinical symptoms and course of disease. It discusses the differential diagnosis, particularly difficult in the multicentric form, emphasizing the need to exclude malignant lymphoma. The etiopathogenesis of the disease is presented, mentioning its association with HIV (Human Immunodeficiency Virus) infection and HHV-8 (Human herpers virus 8) infection and the importance of overproduction of proinflammatory cytokines. The importance of surgical therapy for the unicentric form of CD is highlighted as compared to the multicentric form, where the surgeon´s task involves taking a biopsy - required for an accurate diagnosis.Key words: Castlemans disease - lymphoproliferation - lymphadenopathy - surgical treatment.

  6. Early detection and assertive community treatment of young psychotics

    DEFF Research Database (Denmark)

    Jørgensen, P; Nordentoft, M; Abel, M B

    2000-01-01

    Recent research indicates that early detection of young persons suffering from psychosis and subsequent intensive intervention enhances treatment response and prognosis, but the data are only preliminary and suggestive....

  7. Early lung cancer: detection, treatment outcome

    International Nuclear Information System (INIS)

    Balchum, O.J.; Huth, G.C.; Saccomanno, G.

    1984-01-01

    The performance of a room temperature mercuric iodide x-ray detector was investigated as a function of detector bias, amplifier time constant, and detector temperature. A Mn K/sub α/ line of 200 eV FWHM was obtained by using low noise electronics developed for Si(Li) detectors, including a cooled input FET. Measurements of the detector's resolution at various x-ray energies result in a Fano factor of 0.20. Fluorescence bronchoscopy with a violet laser and image intensifier has been developed for imaging the red fluorescence of a tumor-specific agent, hematoporphyrin derivative, that has been injected before the examination. The instrument was developed to localize carcinoma in situ and early, small bronchogenic tumors diagnosed by sputum cytology but invisible on chest x-ray and conventional bronchoscopy, in underground uranium miners and others at risk for lung cancer. In addition to the imaging devices, a video system including a processor and electronics for digital background image subtraction has been developed to enhance contrast. A ratio fluorometer and a rapid-scan spectrum analyzer have been designed for quantitative measurements of fluorescence intensity and dependence on dosage and time after injection of the fluorescent agent. Clinical trials demonstrate detection of carcinoma in situ, and the true positive rate should be improved by the new instrumentation and optimization of time delay and dosage

  8. "Salvage microbiology": detection of bacteria directly from clinical specimens following initiation of antimicrobial treatment.

    Directory of Open Access Journals (Sweden)

    John J Farrell

    Full Text Available PCR coupled with electrospray ionization mass spectrometry (ESI-MS is a diagnostic approach that has demonstrated the capacity to detect pathogenic organisms from culture negative clinical samples after antibiotic treatment has been initiated. [1] We describe the application of PCR/ESI-MS for detection of bacteria in original patient specimens that were obtained after administration of antibiotic treatment in an open investigation analysis.We prospectively identified cases of suspected bacterial infection in which cultures were not obtained until after the initiation of antimicrobial treatment. PCR/ESI-MS was performed on 76 clinical specimens that were submitted for conventional microbiology testing from 47 patients receiving antimicrobial treatment.In our series, 72% (55/76 of cultures obtained following initiation of antimicrobial treatment were non-diagnostic (45 negative cultures; and 10 respiratory specimens with normal flora (5, yeast (4, or coagulase-negative staphylococcus (1. PCR/ESR-MS detected organisms in 83% (39/47 of cases and 76% (58/76 of the specimens. Bacterial pathogens were detected by PCR/ESI-MS in 60% (27/45 of the specimens in which cultures were negative. Notably, in two cases of relapse of prosthetic knee infections in patients on chronic suppressive antibiotics, the previous organism was not recovered in tissue cultures taken during extraction of the infected knee prostheses, but was detected by PCR/ESI-MS.Molecular methods that rely on nucleic acid amplification may offer a unique advantage in the detection of pathogens collected after initiation of antimicrobial treatment and may provide an opportunity to target antimicrobial therapy and "salvage" both individual treatment regimens as well as, in select cases, institutional antimicrobial stewardship efforts.

  9. Original article Prostate Cancer Screening, Detection and Treatment ...

    African Journals Online (AJOL)

    limited information about practices related to prostate cancer treatment in this population. Objective: We conducted a survey of 28 urology practices in SSA to evaluate the scope of available screening, detection and treatment. Materials and Methods: Screening was more commonly reported as a part of general medical care ...

  10. Prevention and treatment ofvenous thromboembolism. Case report

    Directory of Open Access Journals (Sweden)

    Andrzej Kolbuszewski

    2015-06-01

    Full Text Available The problem of thromboembolic complications concerns nearly all orthopaedic and trauma patients. However, risk factors are different and prophylaxis slightly varies depending on the complication. The presence of thrombosis of complex and insidious clinical picture, which is presented in this case report, is alarming. The article reports a case of a 64-year-old male patient with risk factors of thromboembolism. The patient underwent high tibial osteotomy for varus deformity correction due to gonarthrosis. Venus thrombosis and pulmonary embolism developed in the postoperative period. Additionally, symptoms of infection appeared during the treatment in the form of inappropriate wound healing, which was an indication for surgical revision of the wound. The authors present the manner of safe perioperative management of a patient, which is consistent with the standards, taking into account the risk of recurrence of thromboembolism.

  11. Temperament and Mood Detection Using Case-Based Reasoning

    OpenAIRE

    Adebayo Kolawole John; Adekoya Adewale M.; Ekwonna Chinnasa

    2014-01-01

    Case-Based Reasoning (CBR) is a branch of AI that is employed to solving problems which emphasizes the use of previous solutions in solving similar new problems. This work presents TAMDS, a Temperament and Mood Detection system which employs Case-Based Reasoning technique. The proposed system is adapted to the field of psychology to help psychologists solve part of the problems in their complex domain. We have designed TAMDS to detect temperament and moods of individuals. A major aim of our s...

  12. The detection and treatment of human African trypanosomiasis

    Directory of Open Access Journals (Sweden)

    Bouteille B

    2012-06-01

    Full Text Available Bernard Bouteille,1 Alain Buguet21Laboratory of Parasitology, Dupuytren University Hospital of Limoges, France; 2Polyclinic Marie-Louise Poto-Djembo, Pointe-Noire, CongoAbstract: Human African trypanosomiasis (HAT is caused by the injection of Trypanosoma brucei (T. b. gambiense or T. b. rhodesiense by Glossina, the tsetse fly. Three historical eras followed the exclusive clinical approach of the 19th century. At the turn of the century, the “initial research” era was initiated because of the dramatic spread of HAT throughout intertropical Africa, and scientists discovered the agent and its vector. Two entities, recurrent fever and sleeping sickness, were then considered a continuum between hemolymphatic stage 1 and meningoencephalitic stage 2. Treatments were developed. Soon after World War I, specific services and mobile teams were created, initiating the “epidemiological” era, during which populations were visited, screened, and treated. As a result, by 1960, annual new cases were rare. New mass screening and staging tools were then developed in a third, “modern” era, especially to counter a new epidemic wave. Currently, diagnosis still relies on microscopic detection of trypanosomes without (wet and thick blood films or with concentration techniques (capillary tube centrifugation, miniature anion-exchange centrifugation technique. Staging is a vital step.Stage 1 patients are treated on site with pentamidine or suramin. However, stage 2 patients are treated in specialized facilities, using drugs that are highly toxic and/or that require complex administration procedures (melarsoprol, eflornithine, or nifurtimox-eflornithine combination therapy. Suramin and melarsoprol are the only medications active against Rhodesian HAT. Staging still relies on cerebrospinal fluid examination for trypanosome detection and white blood cell counts: stage 1, absence of trypanosomes, white blood cell counts ≤ 5/µL; stage 2, presence of

  13. [Treatment of thoracic disc herniation. Case report].

    Science.gov (United States)

    Picado-Baca, Mauricio Leonardo; Mireles-Cano, José Nicolás; León-Meza, Víctor Manuel; García-González, Oscar Guillermo; Ramos-Trujillo, Alejandro

    2016-01-01

    Herniated thoracic intervertebral disc is a rare cause of spinal cord compression. Its frequency varies from 0.15% to 1.7% of all disc herniations, and produces symptoms in 0.5% to 0.8%. Case 1. A 50-year-old woman, with pain and burning sensation in left hemithorax of four months of onset. It was treated as a herpetic syndrome, with no improvement. She was seen after thirteen days of exacerbation of clinical symptoms. The physical examination showed asymmetric paraparesis, lower left pelvic limb 1/5, and right pelvic limb 3/5¸ sensory level T8, with left Babinski positive. A thoracic disc herniation in space T8-T9 was diagnosed. A 55-year-old patient with a history of presenting pain in lumbar area of 5 years onset. She also had radicular pain that radiated to the right pelvic limb, with intensity 10/10 on a Visual Analogue Scale. Her physical examination showed muscle strength 5/5, with normal sensitivity in all dermatomes and tendon reflexes, and a positive right Babinski. Thoracic disc herniation T7-T8 level was diagnosed. Due to anatomical conditions that define this type of hernia, the extracavitary posterolateral approach should be the recommended surgical procedure when the simultaneously performed anterior decompression and fixation with posterior instrumentation are the treatments proposed. Despite the different anatomical structures of this special area, it was possible to obtain satisfactory results for both clinical cases. Copyright © 2015 Academia Mexicana de Cirugía A.C. Publicado por Masson Doyma México S.A. All rights reserved.

  14. Einstein as Armchair Detective: The Case of Stimulated Radiation

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 6; Issue 6. Einstein as Armchair Detective:-The Case of Stimulated Radiation. Vasant Natarajan. General Article Volume 6 Issue 6 June 2001 pp 28-42. Fulltext. Click here to view fulltext PDF. Permanent link:

  15. Treatment of gingival pigmentation : A case series

    Directory of Open Access Journals (Sweden)

    Prasad Deepak

    2005-01-01

    Full Text Available A smile expresses a feeling of joy, success, sensuality, affection and courtesy, and reveals self confidence and kindness. The harmony of the smile is determined not only by the shape, the position and the color of the teeth but also by the gingival tissues. Gingival health and appearance are essential components of an attractive smile. Gingival pigmentation results from melanin granules, which are produced by melanoblasts. The degree of pigmentation depends on melanoblastic activity. Although melanin pigmentation of the gingiva is completely benign and does not present a medical problem, complaints of ′black gums′ are common particularly in patients having a very high smile line (gummy smile. For depigmentation of gingiva different treatment modalities have been reported like- Bur abrasion, scraping, partial thickness flap, cryotherapy, electrosurgery and laser. In the present case series bur abrasion, scraping, partial thickness flap (epithelial excision cryotherapy and electrosurgery have been tried for depigmentation, which are simple, effective and yield good results, along with good patient satisfaction. The problems encountered with some of these techniques have also been discussed.

  16. Dieulafoy's disease: endosonographic detection and endosonography-guided treatment

    NARCIS (Netherlands)

    Fockens, P.; Meenan, J.; van Dullemen, H. M.; Bolwerk, C. J.; Tytgat, G. N.

    1996-01-01

    To investigate whether endosonography can help in the detection and treatment of Dieulafoy's disease, we examined eight patients with suspicion of Dieulafoy's disease. Between December 1992 and April 1995, eight patients were referred because of suspicion of Dieulafoy's disease. Seven presented with

  17. Root canal treatment at Hope Dental Clinic: three case reports ...

    African Journals Online (AJOL)

    In Tanzania, extraction is the most commonly reported treatment option for acute dental pain although most of them would have been saved by endodontic treatment. This paper presents three cases of endodontic treatment performed at Hope Dental Clinic, Mwanza Tanzania. In all cases, patients indicated obvious ...

  18. Current Advances in Detection and Treatment of Babesiosis

    Science.gov (United States)

    Mosqueda, J; Olvera-Ramírez, A; Aguilar-Tipacamú, G; Cantó, GJ

    2012-01-01

    Babesiosis is a disease with a world-wide distribution affecting many species of mammals principally cattle and man. The major impact occurs in the cattle industry where bovine babesiosis has had a huge economic effect due to loss of meat and beef production of infected animals and death. Nowadays to those costs there must be added the high cost of tick control, disease detection, prevention and treatment. In almost a century and a quarter since the first report of the disease, the truth is: there is no a safe and efficient vaccine available, there are limited chemotherapeutic choices and few low-cost, reliable and fast detection methods. Detection and treatment of babesiosis are important tools to control babesiosis. Microscopy detection methods are still the cheapest and fastest methods used to identify Babesia parasites although their sensitivity and specificity are limited. Newer immunological methods are being developed and they offer faster, more sensitive and more specific options to conventional methods, although the direct immunological diagnoses of parasite antigens in host tissues are still missing. Detection methods based on nucleic acid identification and their amplification are the most sensitive and reliable techniques available today; importantly, most of those methodologies were developed before the genomics and bioinformatics era, which leaves ample room for optimization. For years, babesiosis treatment has been based on the use of very few drugs like imidocarb or diminazene aceturate. Recently, several pharmacological compounds were developed and evaluated, offering new options to control the disease. With the complete sequence of the Babesia bovis genome and the B. bigemina genome project in progress, the post-genomic era brings a new light on the development of diagnosis methods and new chemotherapy targets. In this review, we will present the current advances in detection and treatment of babesiosis in cattle and other animals, with additional

  19. Surgical treatment of catamenial pneumothorax: Report of three cases

    Directory of Open Access Journals (Sweden)

    Yoshinobu Ichiki

    2015-07-01

    Full Text Available Catamenial pneumothorax (CP is a rare entity of spontaneous, recurring pneumothorax in females. Although it has been known to be associated with thoracic endometriosis, varying clinical course and the lack of consistent intraoperative findings have led to conflicting etiological theories. We herein discuss the etiology, clinical course, and surgical treatment of three patients with CP. Three females (aged 40 years, 28 years, and 34 years had recurrent right-sided spontaneous pneumothoraces that coincided with their menses. They had undergone video-assisted thoracoscopic surgery (VATS previously. Blueberry spots in the right diaphragm were detected in all three cases. Two patients had recurrence, postoperatively. The other patient, who received luteinizing hormone-releasing hormone analog therapy for an abdominal endometriosis in the perioperative period and postoperative chemical pleurodesis to prevent recurrence, has been free of recurrence for 15 months, postoperatively. However, pelvic endometriosis was detected in this patient only. Therefore, CP should be suspected in ovulating females with spontaneous pneumothorax, even in the absence of any symptoms associated with pelvic endometriosis. In addition, while performing VATS, careful inspection of the diaphragmatic surface is important. In complicated cases, hormonal suppression therapy and chemical pleurodesis might also be helpful adjunct modalities.

  20. DIAGNOSIS AND TREATMENT OF METACHRONOUS TESTICULAR CANCER: A CLINICAL CASE

    Directory of Open Access Journals (Sweden)

    A. S. Kalpinsky

    2013-01-01

    Full Text Available The incidence of bilateral testicular cancer is 5% in the total cohort of patients. Synchronous and metachronous testicular cancers are detected in 1-2 and 3% of cases, respectively. The standard treatment for testicular cancer is orchifuniculectomy and that for synchronous or metachronous cancer is organ-saving treatment, testectomy.The paper describes a clinical case of multiple primary metachronous testicular cancer. A 24-year-old patient underwent surgery (orchifuniculectomy and received 4 courses of BEP polychemotherapy for embryonal carcinoma of the left testicle at the P.A. Herzen Moscow Oncology Research Institute. After 55 months, a dynamic control examination diagnosed a 9-mm tumor in his single right testis that was thereafter resected. Its histological examination revealed embryonal carcinoma with solitary structures in the immature teratoma. Following 22 months, a control examination showed a recurrence of the disease, for which orchifuniculectomy of the single right testis, followed by hormone replacement therapy, was performed. The follow-up period was 80 months; no recurrence is now observed.

  1. DIAGNOSIS AND TREATMENT OF METACHRONOUS TESTICULAR CANCER: A CLINICAL CASE

    Directory of Open Access Journals (Sweden)

    A. S. Kalpinsky

    2014-07-01

    Full Text Available The incidence of bilateral testicular cancer is 5% in the total cohort of patients. Synchronous and metachronous testicular cancers are detected in 1-2 and 3% of cases, respectively. The standard treatment for testicular cancer is orchifuniculectomy and that for synchronous or metachronous cancer is organ-saving treatment, testectomy.The paper describes a clinical case of multiple primary metachronous testicular cancer. A 24-year-old patient underwent surgery (orchifuniculectomy and received 4 courses of BEP polychemotherapy for embryonal carcinoma of the left testicle at the P.A. Herzen Moscow Oncology Research Institute. After 55 months, a dynamic control examination diagnosed a 9-mm tumor in his single right testis that was thereafter resected. Its histological examination revealed embryonal carcinoma with solitary structures in the immature teratoma. Following 22 months, a control examination showed a recurrence of the disease, for which orchifuniculectomy of the single right testis, followed by hormone replacement therapy, was performed. The follow-up period was 80 months; no recurrence is now observed.

  2. Severe bovine papillomatosis: detection of bovine papillomavirus in tumour tissue and efficacy of treatment using autogenous vaccine and parammunity inducer

    OpenAIRE

    Turk, Nenad; Župančić, Željko; Starešina, Vilim; Kovač, Snježana; Babić, Tomislav; Kreszinger, Mario; Ćurić, Stipica; Barbić, Ljubo; Milas, Zoran

    2005-01-01

    Two cases of severe bovine papillomatosis occurred in northwest Croatia during 2000 are described. Diagnosis was based on presented clinical signs, histopathological findings, and detection of the papillomavirus by transmission electron microscopy. Animals successfully recovered following treatment with the autogenous (non-purified) vaccine and a parammunity inducer. For the first time in Croatia we report the detection of papillomavirus by electron microscopy.

  3. Evaluation of a Computer Application for Retrospective Detection of Vitamin K Antagonist Treatment Imbalance.

    Science.gov (United States)

    Ferret, Laurie; Luyckx, Michel; Ficheur, Grégoire; Chazard, Emmanuel; Beuscart, Régis

    2016-01-20

    Management of vitamin K antagonists (VKAs) is difficult, and overdoses can have dramatic hemorrhagic consequences. The adverse drug event (ADE) scorecards is a tool intended for the detection and description of adverse drug reaction/ADE developed during a European computerized medical data processing project. It is used in a quality assurance process. Our objective was to evaluate the performance of the ADE scorecards in the detection of the contributing factors for VKA overdoses, among the cases where a VKA overdose is observed. Twenty-eight rules allow the detection of VKA treatment overdose related to drug or a clinical situation. They were applied on 14,748 electronic medical records from a community hospital. Among 582 records including a VKA prescription, 59 cases of VKA overdoses (international normalized ratio ≥ 5) during the hospital stay have been identified. The ADE scorecards detected 49 of them. We evaluated the positive predictive value and sensitivity of these rules, by an expert review of the cases. The expert review confirmed the contribution of a detected risk factor to the VKA overdose in 11 cases. Therefore, the precision of the rules is 22.4%. The sensitivity is 84.6%. The risk factors were mainly infection and amiodarone introduction. The 4 cases of clinical injury related to a drug were properly designated by the rules. Our study shows the great potential of the ADE scorecards for detecting cofactors of VKA overdoses and gives an argument to include complex rules in the knowledge bases used for the detection and identification of ADEs in large medical databases.

  4. [Lipoblastoma detected in older children: an unusual case and literature review].

    Science.gov (United States)

    Harouna, Abdoulaye Diallo; Mvumbi, Franck; Atarraf, Karima; Chater, Lamiae; Boubbou, Meryem; Afifi, Abderrhmane

    2017-01-01

    Lipoblastoma is a relatively rare benign tumor. It derives from embryonic white fat cells. It almost exclusively affects children less than 3 years of age. We report a case of lipoblastoma of the left thigh detected in an older child (11 years) and a literature review. Diagnosis was based on histology while surgical treatment was based on total resection of the mass. The postoperative course was simple with a follow-up period of 9 months.

  5. Recent insights into nanotechnology development for detection and treatment of colorectal cancer.

    Science.gov (United States)

    Viswanath, Buddolla; Kim, Sanghyo; Lee, Kiyoung

    2016-01-01

    The global incidence of colorectal cancer (CRC) is 1.3 million cases. It is the third most frequent cancer in males and females. Most CRCs are adenocarcinomas and often begin as a polyp on the inner wall of the rectum or colon. Some of these polyps become malignant, eventually. Detecting and removing these polyps in time can prevent CRC. Therefore, early diagnosis of CRC is advantageous for preventive and instant action interventions to decrease the mortality rates. Nanotechnology has been enhancing different methods for the detection and treatment of CRCs, and the research has provided hope within the scientific community for the development of new therapeutic strategies. This review presents the recent development of nanotechnology for the detection and treatment of CRC.

  6. Detection, Composition and Treatment of Volatile Organic Compounds from Waste Treatment Plants

    Directory of Open Access Journals (Sweden)

    Antoni Sánchez

    2011-04-01

    Full Text Available Environmental policies at the European and global level support the diversion of wastes from landfills for their treatment in different facilities. Organic waste is mainly treated or valorized through composting, anaerobic digestion or a combination of both treatments. Thus, there are an increasing number of waste treatment plants using this type of biological treatment. During waste handling and biological decomposition steps a number of gaseous compounds are generated or removed from the organic matrix and emitted. Different families of Volatile Organic Compounds (VOC can be found in these emissions. Many of these compounds are also sources of odor nuisance. In fact, odors are the main source of complaints and social impacts of any waste treatment plant. This work presents a summary of the main types of VOC emitted in organic waste treatment facilities and the methods used to detect and quantify these compounds, together with the treatment methods applied to gaseous emissions commonly used in composting and anaerobic digestion facilities.

  7. Successful treatment of multiple bilateral impactions - a case report

    OpenAIRE

    Schubert, Michael; Proff, Peter; Kirschneck, Christian

    2016-01-01

    Background Successful treatment of patients with multiple bilateral impactions can be an orthodontic challenge, but few reports on treatment planning and execution exist. Case presentation In this case report, we describe the successful orthodontic treatment of a 16.3-year old female patient without systemic or genetic disease with initially nine persisting deciduous and nine impacted permanent teeth with complete root formation and closed apices in both jaws. After extraction of th...

  8. Isomers of fluoroamphetamines detected in forensic cases in Denmark

    DEFF Research Database (Denmark)

    Johansen, Sys Stybe; Hansen, Tina Maria

    2012-01-01

    A study was performed on the detection, separation and quantification of isomers from the new designer drugs named fluoroamphetamines (FAs) in forensic cases in eastern Denmark. The drugs were detected in whole blood extracts by ultraperformance liquid chromatography with time of flight mass...... by the retention time, multiple reaction monitoring (MRM) traces [154¿>¿109 (quantifier); 154¿>¿137], and ion ratio of the two transitions. For all FAs, LOQ was 0.002 mg/kg with linear ranges from 0.002 to 1.0 mg/kg whole blood. Since 2008, a total of 15 forensic investigations, mainly driving under the influence...... of drugs (DUID) cases, involving 4-fluoroamphetamine (4-FA) have been observed with whole blood concentrations ranging from 0.006 to 0.58 mg/kg. One autopsy case involved 4-FA; however, it was determined to be a combined intoxication. In 2010, ortho-fluoroamphetamine (2-FA) was discovered in forensic...

  9. The Philadelphia Glaucoma Detection and Treatment Project: Detection Rates and Initial Management.

    Science.gov (United States)

    Waisbourd, Michael; Pruzan, Noelle L; Johnson, Deiana; Ugorets, Angela; Crews, John E; Saaddine, Jinan B; Henderer, Jeffery D; Hark, Lisa A; Katz, L Jay

    2016-08-01

    To evaluate the detection rates of glaucoma-related diagnoses and the initial treatments received in the Philadelphia Glaucoma Detection and Treatment Project, a community-based initiative aimed at improving the detection, treatment, and follow-up care of individuals at risk for glaucoma. Retrospective analysis. A total of 1649 individuals at risk for glaucoma who were examined and treated in 43 community centers located in underserved communities of Philadelphia. Individuals were enrolled if they were African American aged ≥50 years, were any other adult aged ≥60 years, or had a family history of glaucoma. After attending an informational glaucoma workshop, participants underwent a targeted glaucoma examination including an ocular, medical, and family history; visual acuity testing, intraocular pressure (IOP) measurement, and corneal pachymetry; slit-lamp and optic nerve examination; automated visual field testing; and fundus color photography. If indicated, treatments included selective laser trabeculoplasty (SLT), laser peripheral iridotomy (LPI), or IOP-lowering medications. Follow-up examinations were scheduled at the community sites after 4 to 6 weeks or 4 to 6 months, depending on the clinical scenario. Detection rates of glaucoma-related diagnoses and types of treatments administered. Of the 1649 individuals enrolled, 645 (39.1%) received a glaucoma-related diagnosis; 20.0% (n = 330) were identified as open-angle glaucoma (OAG) suspects, 9.2% (n = 151) were identified as having narrow angles (or as a primary angle closure/suspect), and 10.0% (n = 164) were diagnosed with glaucoma, including 9.0% (n = 148) with OAG and 1.0% (n = 16) with angle-closure glaucoma. Overall, 39.0% (n = 64 of 164) of those diagnosed with glaucoma were unaware of their diagnosis. A total of 196 patients (11.9%) received glaucoma-related treatment, including 84 (5.1%) who underwent LPI, 13 (0.8%) who underwent SLT, and 103 (6.2%) who were prescribed IOP

  10. Leveraging tuberculosis case relative locations to enhance case detection and linkage to care in Swaziland.

    Science.gov (United States)

    Brunetti, Marie; Rajasekharan, Sathyanath; Ustero, Piluca; Ngo, Katherine; Sikhondze, Welile; Mzileni, Buli; Mandalakas, Anna; Kay, Alexander W

    2018-01-01

    In Swaziland, as in many high HIV/TB burden settings, there is not information available regarding the household location of TB cases for identifying areas of increased TB incidence, limiting the development of targeted interventions. Data from "Butimba", a TB REACH active case finding project, was re-analyzed to provide insight into the location of TB cases surrounding Mbabane, Swaziland. The project aimed to identify geographical areas with high TB burdens to inform active case finding efforts. Butimba implemented household contact tracing; obtaining landmark based, informal directions, to index case homes, defined here as relative locations. The relative locations were matched to census enumeration areas (known location reference areas) using the Microsoft Excel Fuzzy Lookup function. Of 403 relative locations, an enumeration area reference was detected in 388 (96%). TB cases in each census enumeration area and the active case finders in each Tinkhundla, a local governmental region, were mapped using the geographic information system, QGIS 2.16. Urban Tinkhundla predictably accounted for most cases; however, after adjusting for population, the highest density of cases was found in rural Tinkhundla. There was no correlation between the number of active case finders currently assigned to the 7 Tinkhundla surrounding Mbabane and the total number of TB cases (Spearman rho = -0.57, p  = 0.17) or the population adjusted TB cases (Spearman rho = 0.14, p  = 0.75) per Tinkhundla. Reducing TB incidence in high-burden settings demands novel analytic approaches to study TB case locations. We demonstrated the feasibility of linking relative locations to more precise geographical areas, enabling data-driven guidance for National Tuberculosis Programs' resource allocation. In collaboration with the Swazi National Tuberculosis Control Program, this analysis highlighted opportunities to better align the active case finding national strategy with the TB disease

  11. Dermatofibrosarcoma protuberans: treatment results of 35 cases.

    Science.gov (United States)

    Sun, L M; Wang, C J; Huang, C C; Leung, S W; Chen, H C; Fang, F M; Huang, E Y; Lee, S P

    2000-11-01

    This study evaluates the treatment results of patients with dermatofibrosarcoma protuberans. Between August 1987 and July 1998, 35 consecutive patients with pathologically proved dermatofibrosarcoma protuberans received surgery with or without radiation therapy. Their treatment results were analyzed retrospectively. The patient ages ranged from 5 to 67 years (median 37 years). There were 24 males and 11 females. The anatomic sites of tumor were: trunk in 21, extremity in eight, and head and neck region in six. The maximal dimension of tumor ranged from 1.5 to 25 cm. Surgery techniques included local excision and wide excision with or without graft or flap. Adjuvant radiation therapy was given to 11 patients, with a dose ranging from 46 to 68 Gy (one pre-operative, ten post-operative). At a median follow-up of 50 months (range 11-131 months), there were 11 patients (nine patients without radiation therapy) who developed local failure. Salvage therapy (excision with or without radiation therapy) was given to all of them, and ten achieved disease control. Some patients had treatment-related moderate cosmetic or functional problems. Dermatofibrosarcoma protuberans is a malignancy of a high cure rate, and adjuvant radiation therapy can reliably decrease the local recurrence rate and prevent mutilation and functional deficit caused by repeated surgery.

  12. Application of nanotechnology in cancers prevention, early detection and treatment.

    Science.gov (United States)

    Patel, Shraddha P; Patel, Parshottambhai B; Parekh, Bhavesh B

    2014-01-01

    Use of nanotechnology in medical science is a rapidly developing area. New opportunities of diagnosis, imaging and therapy have developed due to recent rapid advancement by nanotechnology. The most common areas to be affected are diagnostic, imaging and targeted drug delivery in gastroenterology, oncology, cardiovascular medicine, obstetrics and gynecology. Mass screening with inexpensive imaging might be possible in the near future with the help of nanotechnology. This review paper provides an overview of causes of cancer and the application of nanotechnology in cancer prevention, detection and treatment.

  13. Treatment Plan and Clinical Management of a Geminated Maxillary Lateral Incisor: A Case Report

    Directory of Open Access Journals (Sweden)

    Siavash Moushekhian

    2014-06-01

    Full Text Available The anatomic anomalies detection is important for an attentive clinician. Asuccessful treatment of an endodontically involved tooth should make itfunctional and aesthetically acceptable for the patient. The following articlepresented a case of gemination and the endodontic, prosthetic and periodontaltreatments which were done to keep a complicated tooth in aesthetic zone

  14. Refusal of Emergency Medical Treatment: Case Studies and Ethical Foundations.

    Science.gov (United States)

    Marco, Catherine A; Brenner, Jay M; Kraus, Chadd K; McGrath, Norine A; Derse, Arthur R

    2017-11-01

    Informed consent is an important component of emergency medical treatment. Most emergency department patients can provide informed consent for treatment upon arrival. Informed consent should also be obtained for emergency medical interventions that may entail significant risk. A related concept to informed consent is informed refusal of treatment. Patients may refuse emergency medical treatment during their evaluation and treatment. This article addresses important considerations for patients who refuse treatment, including case studies and discussion of definitions, epidemiology, assessment of decisional capacity, information delivery, medicolegal considerations, and alternative care plans. Copyright © 2017 American College of Emergency Physicians. Published by Elsevier Inc. All rights reserved.

  15. A Review on Detection and Treatment Methods of Sleep Apnea.

    Science.gov (United States)

    Jayaraj, Rajeswari; Mohan, Jagannath; Kanagasabai, Adalarasu

    2017-03-01

    This paper presents a review on detection and treatment methods of sleep apnea. Sleep apnea is the most common type of breathing-related sleep disorder. It manifests in a variety of behaviours from teeth grinding to night terrors as involuntary night-time events. The most common sleep disorders are narcolepsy, hypersomnia, sleep talking, sleep walking, and bedwetting. Sleep apnea (somnipathy) is a serious sleep disorder that pauses breathing while sleeping. Breathing pauses occur 30 times or more during sleep and it lasts for few seconds to minutes, when normal breathing starts after this pause. Untreated sleep apnea patients stop breathing, which happens up to hundreds of times during sleep that ultimately results in atrial fibrillation, cardiac arousal, stroke, brain tumor and other vascular diseases at the age of 65 that causes death. Smokers are at a greater threat for sleep apnea. Several studies have suggested that a person who smokes more than two packs a day has 40 times the risk of sleep apnea then nonsmokers. This review includes the discussion about detection of sleep apnea from heart rate and respiratory events. The published literature of sleep apnea and methods of treatment are also discussed.

  16. Desmoid tumors: clinical features and treatment options: a case ...

    African Journals Online (AJOL)

    Desmoid tumors: clinical features and treatment options: a case report and a review of literature. Amel Achour Jenayah, Hajer Bettaieb, Sarra Saoudi, Anissa Gharsa, Ezzeddine Sfar, Fethia Boudaya, Dalenda Chelli ...

  17. Guidelines for reporting case studies on extracorporeal treatments in poisonings

    DEFF Research Database (Denmark)

    Lavergne, Valéry; Ouellet, Georges; Bouchard, Josée

    2014-01-01

    A literature review performed by the EXtracorporeal TReatments In Poisoning (EXTRIP) workgroup highlighted deficiencies in the existing literature, especially the reporting of case studies. Although general reporting guidelines exist for case studies, there are none in the specific field...... of extracorporeal treatments in toxicology. Our goal was to construct and propose a checklist that systematically outlines the minimum essential items to be reported in a case study of poisoned patients undergoing extracorporeal treatments. Through a modified two-round Delphi technique, panelists (mostly chosen...... round, with response rates of 96.3% and 98.3%, respectively. Twenty case reports were evaluated at each validation round and the independent raters' response rate was 99.6% and 98.8% per validation round. The final checklist consists of 114 items considered essential for case study reporting...

  18. Detection of beryllium treatment of natural sapphires by NRA

    International Nuclear Information System (INIS)

    Gutierrez, P.C.; Ynsa, M.-D.; Climent-Font, A.; Calligaro, T.

    2010-01-01

    Since the 1990's, artificial treatment of natural sapphires (Al 2 O 3 crystals coloured by impurities) by diffusion of beryllium at high temperature has become a growing practice. This process permits to enhance the colour of these gemstones, and thus to increase their value. Detection of such a treatment - diffusion of tens of μg/g of beryllium in Al 2 O 3 crystals - is usually achieved using high sensitivity techniques like laser-ablation inductively coupled plasma mass spectrometry (LA-ICP/MS) or laser-induced breakdown spectrometry (LIBS) which are unfortunately micro-destructive (leaving 50-100-μm diameter craters on the gems). The simple and non-destructive alternative method proposed in this work is based on the nuclear reaction 9 Be(α, nγ) 12 C with an external helium ion beam impinging on the gem directly placed in air. The 4439 keV prompt γ-ray tagging Be atoms are detected with a high efficiency bismuth germanate scintillator. Beam dose is monitored using the 2235 keV prompt γ-ray produced during irradiation by the aluminium of the sapphire matrix through the 27 Al(α, pγ) 30 Si nuclear reaction. The method is tested on a series of Be-treated sapphires previously analyzed by LA-ICP/MS to determine the optimal conditions to obtain a peak to background appropriate to reach the required μg/g sensitivity. Using a 2.8-MeV external He beam and a beam dose of 200 μC, beryllium concentrations from 5 to 16 μg/g have been measured in the samples, with a detection limit of 1 μg/g.

  19. Detection of beryllium treatment of natural sapphires by NRA

    Energy Technology Data Exchange (ETDEWEB)

    Gutierrez, P.C., E-mail: carolina.gutierrez@uam.e [Centro de Micro-Analisis de Materiales (CMAM), Universidad Autonoma de Madrid, Campus de Cantoblanco, 28049 Madrid (Spain); Ynsa, M.-D.; Climent-Font, A. [Centro de Micro-Analisis de Materiales (CMAM), Universidad Autonoma de Madrid, Campus de Cantoblanco, 28049 Madrid (Spain); Dpto. Fisica Aplicada C-12, Universidad Autonoma de Madrid, Campus de Cantoblanco, 28049 Madrid (Spain); Calligaro, T. [Centre de Recherche et de Restauration des musees de France C2RMF, CNRS-UMR171, 14 quai Francois Mitterrand, 75001 Paris (France)

    2010-06-15

    Since the 1990's, artificial treatment of natural sapphires (Al{sub 2}O{sub 3} crystals coloured by impurities) by diffusion of beryllium at high temperature has become a growing practice. This process permits to enhance the colour of these gemstones, and thus to increase their value. Detection of such a treatment - diffusion of tens of {mu}g/g of beryllium in Al{sub 2}O{sub 3} crystals - is usually achieved using high sensitivity techniques like laser-ablation inductively coupled plasma mass spectrometry (LA-ICP/MS) or laser-induced breakdown spectrometry (LIBS) which are unfortunately micro-destructive (leaving 50-100-{mu}m diameter craters on the gems). The simple and non-destructive alternative method proposed in this work is based on the nuclear reaction {sup 9}Be({alpha}, n{gamma}){sup 12}C with an external helium ion beam impinging on the gem directly placed in air. The 4439 keV prompt {gamma}-ray tagging Be atoms are detected with a high efficiency bismuth germanate scintillator. Beam dose is monitored using the 2235 keV prompt {gamma}-ray produced during irradiation by the aluminium of the sapphire matrix through the {sup 27}Al({alpha}, p{gamma}){sup 30}Si nuclear reaction. The method is tested on a series of Be-treated sapphires previously analyzed by LA-ICP/MS to determine the optimal conditions to obtain a peak to background appropriate to reach the required {mu}g/g sensitivity. Using a 2.8-MeV external He beam and a beam dose of 200 {mu}C, beryllium concentrations from 5 to 16 {mu}g/g have been measured in the samples, with a detection limit of 1 {mu}g/g.

  20. Detection of beryllium treatment of natural sapphires by NRA

    Science.gov (United States)

    Gutiérrez, P. C.; Ynsa, M.-D.; Climent-Font, A.; Calligaro, T.

    2010-06-01

    Since the 1990's, artificial treatment of natural sapphires (Al 2O 3 crystals coloured by impurities) by diffusion of beryllium at high temperature has become a growing practice. This process permits to enhance the colour of these gemstones, and thus to increase their value. Detection of such a treatment - diffusion of tens of μg/g of beryllium in Al 2O 3 crystals - is usually achieved using high sensitivity techniques like laser-ablation inductively coupled plasma mass spectrometry (LA-ICP/MS) or laser-induced breakdown spectrometry (LIBS) which are unfortunately micro-destructive (leaving 50-100-μm diameter craters on the gems). The simple and non-destructive alternative method proposed in this work is based on the nuclear reaction 9Be(α, nγ) 12C with an external helium ion beam impinging on the gem directly placed in air. The 4439 keV prompt γ-ray tagging Be atoms are detected with a high efficiency bismuth germanate scintillator. Beam dose is monitored using the 2235 keV prompt γ-ray produced during irradiation by the aluminium of the sapphire matrix through the 27Al(α, pγ) 30Si nuclear reaction. The method is tested on a series of Be-treated sapphires previously analyzed by LA-ICP/MS to determine the optimal conditions to obtain a peak to background appropriate to reach the required μg/g sensitivity. Using a 2.8-MeV external He beam and a beam dose of 200 μC, beryllium concentrations from 5 to 16 μg/g have been measured in the samples, with a detection limit of 1 μg/g.

  1. Concussion Treatment Using Massage Techniques: a Case Study

    OpenAIRE

    Burns, Sylvia L.

    2015-01-01

    Background Concussion, its recognition, diagnosis, and treatment is a growing public health issue. Massage practitioners who specialize in rehabilitation deal with a variety of injury cases that involve concussion, including those incurred by falls, motor vehicle incidents, and sports injuries. Purpose This case study presents a unique massage therapy approach to concussion trauma treatment. Participant Male 23-year-old intramural soccer player diagnosed with postconcussion syndrome resulting...

  2. Study on casing treatment and stator matching on multistage fan

    Science.gov (United States)

    Wu, Chuangliang; Yuan, Wei; Deng, Zhe

    2017-10-01

    Casing treatments are required for expanding the stall margin of multi-stage high-load turbofans designed with high blade-tip Mach numbers and high leakage flow. In the case of a low mass flow, the casing treatment effectively reduces the blockages caused by the leakage flow and enlarges the stall margin. However, in the case of a high mass flow, the casing treatment affects the overall flow capacity of the fan, the thrust when operating at the high speeds usually required by design-point specifications. Herein, we study a two-stage high-load fan with three-dimensional numerical simulations. We use the simulation results to propose a scheme that enlarges the stall margin of multistage high-load fans without sacrificing the flow capacity when operating with a large mass flow. Furthermore, a circumferential groove casing treatment is used and adjustments are made to the upstream stator angle to match the casing treatment. The stall margin is thus increased to 16.3%, with no reduction in the maximum mass flow rate or the design thrust performance.

  3. Comprehensive Stuttering Treatment or Adolescents: A Case Study

    Science.gov (United States)

    Coleman, Craig E.

    2018-01-01

    Purpose: This article will focus on a hypothetical case study to highlight comprehensive assessment and treatment for adolescent children who stutter. Method: Assessment and treatment are laid out with a literature review utilizing the components of the International Classification of Functioning, Disability and Health model. Specific assessment…

  4. Orthodontic Treatment of a Mandibular Incisor Extraction Case with Invisalign

    Directory of Open Access Journals (Sweden)

    Khalid H. Zawawi

    2014-01-01

    Full Text Available Mandibular incisor extraction for orthodontic treatment is considered an unusual treatment option because of the limited number of patients that meet the criteria for such treatment. Accurate diagnosis and treatment planning is essential to achieve the desired results. Adult orthodontic patients are increasingly motivated by esthetic considerations and reject the idea of conventional fixed appliances. In recent years, Invisalign appliances have gained tremendous attention for orthodontic treatment of adult patients to meet their esthetic demands. In this case report, a case of Class I malocclusion was treated with mandibular incisor extraction using the Invisalign appliance system. Successful tooth alignment of both arches was achieved. The use of Invisalign appliance is an effective treatment option in adult patients with Class I malocclusion that requires incisor extraction due to moderate to severe mandibular anterior crowding.

  5. Orthodontic treatment of a mandibular incisor extraction case with invisalign.

    Science.gov (United States)

    Zawawi, Khalid H

    2014-01-01

    Mandibular incisor extraction for orthodontic treatment is considered an unusual treatment option because of the limited number of patients that meet the criteria for such treatment. Accurate diagnosis and treatment planning is essential to achieve the desired results. Adult orthodontic patients are increasingly motivated by esthetic considerations and reject the idea of conventional fixed appliances. In recent years, Invisalign appliances have gained tremendous attention for orthodontic treatment of adult patients to meet their esthetic demands. In this case report, a case of Class I malocclusion was treated with mandibular incisor extraction using the Invisalign appliance system. Successful tooth alignment of both arches was achieved. The use of Invisalign appliance is an effective treatment option in adult patients with Class I malocclusion that requires incisor extraction due to moderate to severe mandibular anterior crowding.

  6. Molecular detection of Orientia tsutsugamushi from suspected scrub typhus cases

    Directory of Open Access Journals (Sweden)

    Seethalakshmi Srinivasan

    2017-01-01

    Full Text Available Context: Scrub typhus is an acute febrile illness caused by Orientia tsutsugamushi. The disease is under-diagnosed in India, because of low index of suspicion and also due to its nonspecific presentation, and lack of confirmatory diagnostic tests. Aims: This study was undertaken to diagnose scrub typhus in patients with undifferentiated fevers by serology and molecular methods. Materials and Methods: A total of 68 blood samples were collected from patients clinically suspected to have scrub typhus. After transportation to the laboratory, the serum was separated from the blood and subjected to rapid card test. The ethylenediaminetetraacetic acid blood samples were subjected to DNA extraction using QIAamp DNA Mini Kit followed by nested polymerase chain reaction (nPCR. Results: 24/68 (35.29% cases showed the presence of antibody against scrub typhus by serology. 6/68 (8.8% patients showed the presence of outer membrane protein antigen gene 56 kDa by nPCR. 5/24 serology positive cases showed the presence of 56 kDa outer membrane protein antigen gene by nPCR. A large number of cases positive by serology were negative by PCR which may indicate a low sensitivity of this test either due to low copy numbers or due to excess host DNA. Conclusion: Delay in treatment may increase disease severity and leads to higher mortality. Thus, molecular methods of diagnosis may aid in the early diagnosis of infection and enable prompt treatment. This is the first report on the diagnosis of scrub typhus in the suburbs of Chennai using molecular methods and reemphasizes the need for increased awareness of rickettsial infections in rural areas.

  7. Awareness and early detection of cutaneous melanoma: an analysis of factors related to delay in treatment.

    Science.gov (United States)

    Blum, A; Brand, C U; Ellwanger, U; Schlagenhauff, B; Stroebel, W; Rassner, G; Garbe, C

    1999-11-01

    Factors associated with the detection of cutaneous melanomas and reasons for delay in diagnosis were investigated in 429 patients with histologically proven melanoma operated on between January 1993 and June 1996. Patients were interviewed using a standardized questionnaire. In 25% of patients, treatment was delayed for more than 1 year from the time they first noticed a suspicious pigmented lesion. Melanoma was detected by the patients themselves in 67% of women and 45% of men. The three predominant clinical symptoms of melanoma were change in colour (darker), increase in size and increase in elevation of a pigmented lesion. The role of sun exposure and of naevi as risk factors for melanoma, as well as the potential benefit of early treatment, were known by 87%, 66% and 82% of the patients, respectively. However, melanoma awareness had no impact on the time period between first observation of skin changes and treatment. Among the factors associated with delay in melanoma diagnosis, an initial incorrect diagnosis as a benign lesion by the physician first visited (in 18% of all cases) had the highest significance. Patients detecting their lesions themselves were treated significantly later than patients in whom others had remarked on changes in a naevus. Furthermore, melanomas of the head and neck were treated later than melanomas at other body sites. Further efforts to educate both the public and the medical profession are essential to ensure earlier treatment for cutaneous melanomas.

  8. Factors affecting tuberculosis case detection in Kersa District, South West Ethiopia

    Directory of Open Access Journals (Sweden)

    Desalegn Dabaro

    2017-12-01

    Full Text Available Background: Tuberculosis is one of the deadly communicable diseases which claim the lives of millions in the world. Early case detection and prompt treatment cures the patients, breaks the transmission and improves the control program. Objective: The aim of this study was to investigate the factors affecting tuberculosis case detection in Kersa District, south west Ethiopia. Method: Facility based cross sectional study design was employed in four directly observed treatment short course service providing public health centers. Three hundred eighty four patient folders were reviewed. In-depth interviews was conducted with 18 health care workers including heads of health centers, tuberculosis focal persons, clinicians, laboratory technicians, tuberculosis program coordinator and head of health office. Result: Significant number, 135(35.2% of tuberculosis suspects were not requested for microscopic examination of sputum smear, the laboratory results 21(8.4% of requested patients were not recorded in both patient folders and laboratory registers. Only 10 (4.4% of those examined and recorded were smearing positive. Participants described that the shortage and irregular supply of acid fast bacilli reagents and consumable, inadequate infrastructures, frequent electricity interruption, shortage of trained care providers, negligence of care providers, weakness of laboratory quality assurance system and poor health information use culture were major factors for low case identification. Conclusion: The resource shortage, electricity interruption, low commitment of care providers, weak quality assurance practice and poor health information use culture were major factors for low tuberculosis case identification and should be considered. Keywords: Tuberculosis, Diagnosis, Case detection, Factors

  9. Invasive cervical resorption following orthodontic treatment: Two cases involving the same patient.

    Science.gov (United States)

    Yoshpe, Margarita; Kaufman, Arieh; Lin, Shaul; Gabay, Eran; Einy, Shmuel

    2016-01-01

    Invasive cervical resorption (ICR), a destructive form of external root resorption, is characterized by invasion of the fibrovascular tissue. This phenomenon is very rare and appears in 0.02% of the general population where the leading factors are orthodontics in addition to trauma, restorations, and bleaching. Heavy orthodontic force may increase the incidence to 1%. One of the main concerns regarding ICR is that it is often misdiagnosed with conventional diagnostic tools. In recent decades, a cone beam computed tomography (CBCT) imaging technique has become more common and can lead to a more accurate diagnosis and treatment plan. This case report describes a possible association between orthodontic treatment and ICR of a 14-year-old male, 18 months post orthodontic treatment. ICR in the mandibular right canine was diagnosed and verified by CBCT, and underwent combined endodontic-periodontal treatment. However, after orthodontic forced eruption was performed on this tooth to improve the bone defect, ICR was diagnosed on the mandibular right second premolar. The possible association between orthodontic treatment and ICR is discussed, as ICR was noted following orthodontic treatment on both occasions. This case report stresses the importance of ICR early detection by close attention to periodic radiographic checkups during orthodontic treatment. The use of modern diagnostic tools is highly recommended in suspicious cases. A case is described in which the patient underwent two types of orthodontic treatment in the mandible at different time periods and developed ICR in two different teeth.

  10. Passive microlesion detection and mapping for treatment of hypertrophic cardiomyopathy

    Science.gov (United States)

    Zhu, Yiying I.; Miller, Douglas L.; Dou, Chunyan; Kripfgans, Oliver D.

    2017-03-01

    Intermittent high intensity ultrasound pulses with circulating contrast agent microbubbles can induce scattered microlesions of potential value for myocardial reduction therapy. This paper presents an in vitro setup imitating the treatment for monitoring development. A preclinical imaging system with a single element transducer, synchronization and receive-only imaging transducer array has been implemented on a research platform. Contrast agent microbubbles pumped in a dialysis tubing setup were exposed to high intensity focused ultrasound at 1.0/3.5 MHz center frequencies. Polystyrene spheres were employed as linear scatterers compared to contrast agents for system transfer function equalization. A cavitation mapping technique was employed to spatially locate and depict microbubble activity during treatment. For high acoustic pressure amplitudes a 5 dB difference between contrast agent and solid spheres was observed and spatially mapped. The in-plane resolution was 4.5 mm for axial and 1.5 mm laterally. In the future, this cavitation detection scheme will be applied to monitor in vivo microlesioning in real-time.

  11. Successful Treatment of Achilles Tendinopathy with Electroacupuncture: Two Cases.

    Science.gov (United States)

    Hawks, Matthew Kendall

    2017-06-01

    Background: Achilles tendinopathy is a common injury for active patient populations and is challenging to treat. Acupuncture tendon-based therapy was first described in the Yellow Emperor's Classic of Internal Medicine . In modern times, specific techniques have been described poorly in the literature. The aim of this case report is to describe a new technique of acupuncture for the treatment of Achilles tendinopathy and provide 2 illustrative cases. Cases: Treatments for the 2 patients were performed in a deployed military treatment facility. SERIN® 0.25 mm × 40 mm needles placed at BL 60, BL 61, KI 3, and KI 4, with needles directed into the Achilles tendon of each patient. Needles were inserted until a firm catch of the needle entering the tendon was discerned. Energy was placed from KI 3(-) → KI 4(+) and BL61 (-) → BL 60(+) at 30 Hz for 15 minutes. Results: Both patients reported symptomatic reduction in Achilles tendinopathy pain and functional improvement following the described treatments. Conclusions: This case series describes two cases of successful Achilles tendinopathy therapy using direct tendon needle insertion with electrostimulation. This novel technique may provide an effective adjunct to traditional therapies in the treatment of Achilles tendinopathy.

  12. Correlates of default from anti-tuberculosis treatment: a case study using Kenya's electronic data system.

    Science.gov (United States)

    Sitienei, J; Kipruto, H; Mansour, O; Ndisha, M; Hanson, C; Wambu, R; Addona, V

    2015-09-01

    In 2012, the World Health Organization estimated that there were 120,000 new cases and 9500 deaths due to tuberculosis (TB) in Kenya. Almost a quarter of the cases were not detected, and the treatment of 4% of notified cases ended in default. To identify the determinants of anti-tuberculosis treatment default. Data from 2012 and 2013 were retrieved from a national case-based electronic data recording system. A comparison was made between new pulmonary TB patients for whom treatment was interrupted vs. those who successfully completed treatment. A total of 106,824 cases were assessed. Human immunodeficiency virus infection was the single most influential risk factor for default (aOR 2.7). More than 94% of patients received family-based directly observed treatment (DOT) and were more likely to default than patients who received DOT from health care workers (aOR 2.0). Caloric nutritional support was associated with lower default rates (aOR 0.89). Males were more likely to default than females (aOR 1.6). Patients cared for in the private sector were less likely to default than those in the public sector (aOR 0.86). Understanding the factors contributing to default can guide future program improvements and serve as a proxy to understanding the factors that constrain access to care among undetected cases.

  13. Multivariate Principal Component Analysis and Case-Based Reasoning for monitoring, fault detection and diagnosis in a WWTP

    DEFF Research Database (Denmark)

    Ruiz, Magda; Sin, Gürkan; Berjaga, Xavier

    2011-01-01

    The main idea of this paper is to develop a methodology for process monitoring, fault detection and predictive diagnosis of a WasteWater Treatment Plant (WWTP). To achieve this goal, a combination of Multiway Principal Component Analysis (MPCA) and Case-Based Reasoning (CBR) is proposed. First...

  14. Challenges in detection and treatment of multidrug resistant tuberculosis patients in Vietnam.

    Science.gov (United States)

    Hoang, Thuy Thi Thanh; Nguyen, Nhung Viet; Dinh, Sy Ngoc; Nguyen, Hoa Binh; Cobelens, Frank; Thwaites, Guy; Nguyen, Huong Thien; Nguyen, Anh Thu; Wright, Pamela; Wertheim, Heiman F L

    2015-09-29

    Vietnam is ranked 14(th) among 27 countries with high burden of multidrug-resistant tuberculosis (MDR-TB). In 2009, the Vietnamese government issued a policy on MDR-TB called Programmatic Management of Drug-resistant Tuberculosis (PMDT) to enhance and scale up diagnosis and treatment services for MDR-TB. Here we assess the PMDT performance in 2013 to determine the challenges to the successful identification and enrollment for treatment of MDR-TB in Vietnam. In 35 provinces implementing PMDT, we quantified the number of MDR-TB presumptive patients tested for MDR-TB by Xpert MTB/RIF and the number of MDR-TB patients started on second-line treatment. In addition, existing reports and documents related to MDR-TB policies and guidelines in Vietnam were reviewed, supplemented with focus group discussions and in-depth interviews with MDR-TB key staff members. 5,668 (31.2 %) of estimated 18,165 MDR-TB presumptive cases were tested by Xpert MTB/RIF and second-line treatment was provided to 948 out of 5100 (18.7 %) of MDR-TB patients. Those tested for MDR-TB were 340/3224 (10.5 %) of TB-HIV co-infected patients and 290/2214 (13.1 %) of patients who remained sputum smear-positive after 2 and 3 months of category I TB regimen. Qualitative findings revealed the following challenges to detection and enrollment of MDR-TB in Vietnam: insufficient TB screening capacity at district hospitals where TB units were not available and poor communication and implementation of policy changes. Instructions for policy changes were not always received, and training was inconsistent between training courses. The private sector did not adequately report MDR-TB cases to the NTP. The proportion of MDR-TB patients diagnosed and enrolled for second-line treatment is less than 20 % of the estimated total. The low enrollment is largely due to the fact that many patients at risk are missed for MDR-TB screening. In order to detect more MDR-TB cases, Vietnam should intensify case finding of MDR-TB by a

  15. Treatment of Severe Cold Contact Urticaria with Omalizumab: Case Reports

    Directory of Open Access Journals (Sweden)

    Petra Brodská

    2012-12-01

    Full Text Available We report 2 patients with cold urticaria with different response to treatment with omalizumab (Xolair®. Cold contact urticaria (CCU is a common subtype of physical urticaria. It is characterized by the development of wheal and/or angioedema within minutes after cold contact. Clinical manifestation of CCU can range from mild, localized whealing to life-threatening anaphylactic shock reactions. Omalizumab has been described to be useful in cases of chronic urticaria and may be an interesting option for treatment of CCU. We describe one patient with significant and long-lasting improvement of symptoms and one without any improvement after anti-immunoglobulin E therapy. In our case reports, we want to highlight that there is still a small group of patients without benefit from omalizumab treatment. It is necessary to identify this minor subgroup of patients where omalizumab does not represent an effective treatment possibility.

  16. Arthroscopic treatment for calcific tendinitis; a case report

    Directory of Open Access Journals (Sweden)

    Mihai T. Gavrilă

    2017-05-01

    Full Text Available Calcific tendinitis is a common cause of shoulder pain, peaking in the fourth and fifth decades of life. The excruciate pain; especially during the night is the symptom who brings patient to the doctor. In many cases conservative treatment is the best choice. Sometimes it doesn’t work and is necessary operative treatment. It is presented a case of 60 years old women who had calcific tendinits for several years and accused pain few months with absence of improvement after conservative treatment. The patient was treated surgically with removal of calcium deposit arthroscopically. After surgery, pain relief was dramatic and movement increased rapidly. Results were very good with no complications. As a conclusion, arthroscopic evacuation of calcific deposit could be considered the best solution for patients whose symptomatology fail to improve after conservative treatment.

  17. Homeopathic Treatment of Vitiligo: A Report of Fourteen Cases

    Science.gov (United States)

    Mahesh, Seema; Mallappa, Mahesh; Tsintzas, Dionysios; Vithoulkas, George

    2017-01-01

    Case series Patient: — Final Diagnosis: — Symptoms: Skin lesions Medication: — Clinical Procedure: — Specialty: Dermatology Objective: Unusual or unexpected effect of treatment Background: Vitiligo, also known as leukoderma, is an autoimmune skin condition that results in the loss of melanin pigment. Vitiligo is not a rare condition but is difficult to treat and is associated with psychological distress. Case Reports: A series of 14 cases of vitiligo are presented that were treated with individualized homeopathic remedies that were based on plant, animal, or mineral compounds. There were 13 women and one man in the case series, with a mean age 29.8 years, and a mean follow-up from treatment of 58 months. The mean time between the onset of the appearance of vitiligo and the first consultation at our clinic was 96 months. Homeopathic treatment for patients is holistic and was performed on an individualized basis as described in this case series. Photographic images of the skin are presented before and after treatment. Conclusions: In 14 patients with vitiligo treated with individualized homeopathy, the best results were achieved in the patients who were treated in the early stages of the disease. We believe that homeopathy may be effective in the early stages of vitiligo, but large controlled clinical studies are needed in this area. PMID:29196612

  18. Mania associated with paliperidone treatment in schizophrenia: A case report

    Directory of Open Access Journals (Sweden)

    Süleyman Demir

    2015-09-01

    Full Text Available Paliperidone is an atypical antipsychotic drug used to treat schizophrenia. Paliperidone can cause some rare side effects during treatment. Despite many publications of mania and hypomania induced by antipsychotics, mania cases induced by paliperidone are few in the literature. In this case a schizophrenia patient showing symptoms of mania during usage of paliperidone with a dose of 9 mg/day in which the symptoms rapidly disappeared after discontinuation of paliperidone and initiation of aripiprazole was reported. Clinicians should be aware of that Paliperidone treatment may trigger mania symptoms. J Clin Exp Invest 2015; 6 (3: 321-323

  19. Hypnosis in the treatment of Morgellons disease: a case study.

    Science.gov (United States)

    Gartner, Ashley M; Dolan, Sara L; Stanford, Matthew S; Elkins, Gary R

    2011-04-01

    Morgellons Disease is a condition involving painful skin lesions, fibrous growths protruding from the skin, and subcutaneous stinging and burning sensations, along with symptoms of anxiety, depression, fatigue, and memory and attention deficits. The etiological and physiological bases of these symptoms are unclear, making the diagnosis controversial and challenging to treat. There are currently no established treatments for Morgellons Disease. The following case example depicts treatment of a woman with Morgellons Disease using hypnotherapy. Data from this case example suggest that hypnotherapy is a promising intervention for the physical and psychological symptoms associated with Morgellons Disease.

  20. Emergency treatment of complicated incisional hernias: a case study

    OpenAIRE

    La Mura, Francesco; Cirocchi, Roberto; Farinella, Eriberto; Morelli, Umberto; Napolitano, Vincenzo; Cattorini, Lorenzo; Spizzirri, Alessandro; Rossetti, Barbara; Delmonaco, Pamela; Migliaccio, Carla; Milani, Diego; Covarelli, Piero; Boselli, Carlo; Noya, Giuseppe; Sciannameo, Francesco

    2009-01-01

    Abstract Background The emergency treatment of incisional hernias is infrequent but it can be complicated with strangulation or obstruction and in some cases the surgical approach may also include an intestinal resection with the possibility of peritoneal contamination. Our study aims at reporting our experience in the emergency treatment of complicated incisional hernias. Methods Since January 1999 till July 2008, 89 patients (55 males and 34 females) were treated for complicated incisional ...

  1. Detecting rare variants in case-parents association studies.

    Directory of Open Access Journals (Sweden)

    Kuang-Fu Cheng

    Full Text Available Despite the success of genome-wide association studies (GWASs in detecting common variants (minor allele frequency ≥0.05 many suggested that rare variants also contribute to the genetic architecture of diseases. Recently, researchers demonstrated that rare variants can show a strong stratification which may not be corrected by using existing methods. In this paper, we focus on a case-parents study and consider methods for testing group-wise association between multiple rare (and common variants in a gene region and a disease. All tests depend on the numbers of transmitted mutant alleles from parents to their diseased children across variants and hence they are robust to the effect of population stratification. We use extensive simulation studies to compare the performance of four competing tests: the largest single-variant transmission disequilibrium test (TDT, multivariable test, combined TDT, and a likelihood ratio test based on a random-effects model. We find that the likelihood ratio test is most powerful in a wide range of settings and there is no negative impact to its power performance when common variants are also included in the analysis. If deleterious and protective variants are simultaneously analyzed, the likelihood ratio test was generally insensitive to the effect directionality, unless the effects are extremely inconsistent in one direction.

  2. RECENT SUSPECT CASES AND A PILOT DETECTION STUDY

    Directory of Open Access Journals (Sweden)

    KOZUBÍKOVÁ E.

    2006-01-01

    Full Text Available There are only very limited reports about the occurrence of the crayfish plague in Czechia. In recent years, mass mortalities of Astacus spp. with symptoms of possible crayfish plague were noticed in three streams in the country – two in Central Bohemia (1998-9 and one in Silesia (2004. Three dead individuals from the last outbreak were examined for the presence of the crayfish plague pathogen, Aphanomyces astaci, by observation of the presence of hyphae in their cuticle and by a PCR-based diagnostic method. In all three cases the detection was positive. Although causes of mass mortalities from two other localities lack such a direct confirmation, the indirect evidence supports the same conclusion. The main potential vector of A. astaci in Czechia is the American spiny-cheeck crayfish Orconectes limosus, widespread in large rivers of the western part of the country and in various isolated standing waters. Using the same molecular method, we investigated the presence of A. astaci in living O. limosus individuals from six localities (three running and three standing waters. The analysis indicated the presence of the pathogen in animals from five out of six investigated Orconectes populations. One of them is present in the stream where two European Astacus species had gone extinct in 1998-9. Our results suggest that the crayfish plague is still present in Czechia, and that populations of O. limosus represent a reservoir for the crayfish plague pathogen, which directly endangers populations of the native crayfish.

  3. Effectiveness of reactive case detection for malaria elimination in three archetypical transmission settings: a modelling study.

    Science.gov (United States)

    Gerardin, Jaline; Bever, Caitlin A; Bridenbecker, Daniel; Hamainza, Busiku; Silumbe, Kafula; Miller, John M; Eisele, Thomas P; Eckhoff, Philip A; Wenger, Edward A

    2017-06-12

    Reactive case detection could be a powerful tool in malaria elimination, as it selectively targets transmission pockets. However, field operations have yet to demonstrate under which conditions, if any, reactive case detection is best poised to push a region to elimination. This study uses mathematical modelling to assess how baseline transmission intensity and local interconnectedness affect the impact of reactive activities in the context of other possible intervention packages. Communities in Southern Province, Zambia, where elimination operations are currently underway, were used as representatives of three archetypes of malaria transmission: low-transmission, high household density; high-transmission, low household density; and high-transmission, high household density. Transmission at the spatially-connected household level was simulated with a dynamical model of malaria transmission, and local variation in vectorial capacity and intervention coverage were parameterized according to data collected from the area. Various potential intervention packages were imposed on each of the archetypical settings and the resulting likelihoods of elimination by the end of 2020 were compared. Simulations predict that success of elimination campaigns in both low- and high-transmission areas is strongly dependent on stemming the flow of imported infections, underscoring the need for regional-scale strategies capable of reducing transmission concurrently across many connected areas. In historically low-transmission areas, treatment of clinical malaria should form the cornerstone of elimination operations, as most malaria infections in these areas are symptomatic and onward transmission would be mitigated through health system strengthening; reactive case detection has minimal impact in these settings. In historically high-transmission areas, vector control and case management are crucial for limiting outbreak size, and the asymptomatic reservoir must be addressed through

  4. Minimally invasive treatment of hepatic adenoma in special cases

    Energy Technology Data Exchange (ETDEWEB)

    Nasser, Felipe; Affonso, Breno Boueri; Galastri, Francisco Leonardo [Hospital Israelita Albert Einstein, São Paulo, SP (Brazil); Odisio, Bruno Calazans [MD Anderson Cancer Center, Houston (United States); Garcia, Rodrigo Gobbo [Hospital Israelita Albert Einstein, São Paulo, SP (Brazil)

    2013-07-01

    Hepatocellular adenoma is a rare benign tumor that was increasingly diagnosed in the 1980s and 1990s. This increase has been attributed to the widespread use of oral hormonal contraceptives and the broader availability and advances of radiological tests. We report two cases of patients with large hepatic adenomas who were subjected to minimally invasive treatment using arterial embolization. One case underwent elective embolization due to the presence of multiple adenomas and recent bleeding in one of the nodules. The second case was a victim of blunt abdominal trauma with rupture of a hepatic adenoma and clinical signs of hemodynamic shock secondary to intra-abdominal hemorrhage, which required urgent treatment. The development of minimally invasive locoregional treatments, such as arterial embolization, introduced novel approaches for the treatment of individuals with hepatic adenoma. The mortality rate of emergency resection of ruptured hepatic adenomas varies from 5 to 10%, but this rate decreases to 1% when resection is elective. Arterial embolization of hepatic adenomas in the presence of bleeding is a subject of debate. This observation suggests a role for transarterial embolization in the treatment of ruptured and non-ruptured adenomas, which might reduce the indication for surgery in selected cases and decrease morbidity and mortality. Magnetic resonance imaging showed a reduction of the embolized lesions and significant avascular component 30 days after treatment in the two cases in this report. No novel lesions were observed, and a reduction in the embolized lesions was demonstrated upon radiological assessment at a 12-month follow-up examination.

  5. Minimally invasive treatment of hepatic adenoma in special cases

    International Nuclear Information System (INIS)

    Nasser, Felipe; Affonso, Breno Boueri; Galastri, Francisco Leonardo; Odisio, Bruno Calazans; Garcia, Rodrigo Gobbo

    2013-01-01

    Hepatocellular adenoma is a rare benign tumor that was increasingly diagnosed in the 1980s and 1990s. This increase has been attributed to the widespread use of oral hormonal contraceptives and the broader availability and advances of radiological tests. We report two cases of patients with large hepatic adenomas who were subjected to minimally invasive treatment using arterial embolization. One case underwent elective embolization due to the presence of multiple adenomas and recent bleeding in one of the nodules. The second case was a victim of blunt abdominal trauma with rupture of a hepatic adenoma and clinical signs of hemodynamic shock secondary to intra-abdominal hemorrhage, which required urgent treatment. The development of minimally invasive locoregional treatments, such as arterial embolization, introduced novel approaches for the treatment of individuals with hepatic adenoma. The mortality rate of emergency resection of ruptured hepatic adenomas varies from 5 to 10%, but this rate decreases to 1% when resection is elective. Arterial embolization of hepatic adenomas in the presence of bleeding is a subject of debate. This observation suggests a role for transarterial embolization in the treatment of ruptured and non-ruptured adenomas, which might reduce the indication for surgery in selected cases and decrease morbidity and mortality. Magnetic resonance imaging showed a reduction of the embolized lesions and significant avascular component 30 days after treatment in the two cases in this report. No novel lesions were observed, and a reduction in the embolized lesions was demonstrated upon radiological assessment at a 12-month follow-up examination

  6. Advanced peri-implantitis cases with radical surgical treatment.

    Science.gov (United States)

    McCrea, Shane J J

    2014-02-01

    Peri-implantitis, a clinical term describing the inflammatory process that affects the soft and hard tissues around an osseointegrated implant, may lead to peri-implant pocket formation and loss of supporting bone. However, this imprecise definition has resulted in a wide variation of the reported prevalence; ≥10% of implants and 20% of patients over a 5- to 10-year period after implantation has been reported. The individual reporting of bone loss, bleeding on probing, pocket probing depth and inconsistent recording of results has led to this variation in the prevalence. Thus, a specific definition of peri-implantitis is needed. This paper describes the vast variation existing in the definition of peri-implantitis and suggests a logical way to record the degree and prevalence of the condition. The evaluation of bone loss must be made within the concept of natural physiological bony remodelling according to the initial peri-implant hard and soft tissue damage and actual definitive load of the implant. Therefore, the reason for bone loss must be determined as either a result of the individual osseous remodelling process or a response to infection. The most current Papers and Consensus of Opinion describing peri-implantitis are presented to illustrate the dilemma that periodontologists and implant surgeons are faced with when diagnosing the degree of the disease process and the necessary treatment regime that will be required. The treatment of peri-implantitis should be determined by its severity. A case of advanced peri-implantitis is at risk of extreme implant exposure that results in a loss of soft tissue morphology and keratinized gingival tissue. Loss of bone at the implant surface may lead to loss of bone at any adjacent natural teeth or implants. Thus, if early detection of peri-implantitis has not occurred and the disease process progresses to advanced peri-implantitis, the compromised hard and soft tissues will require extensive, skill

  7. Successful treatment of multiple bilateral impactions - a case report.

    Science.gov (United States)

    Schubert, Michael; Proff, Peter; Kirschneck, Christian

    2016-07-25

    Successful treatment of patients with multiple bilateral impactions can be an orthodontic challenge, but few reports on treatment planning and execution exist. In this case report, we describe the successful orthodontic treatment of a 16.3-year old female patient without systemic or genetic disease with initially nine persisting deciduous and nine impacted permanent teeth with complete root formation and closed apices in both jaws. After extraction of the deciduous and surgical exposure of the impacted permanent teeth, the Easy-Way-Coil™ system was used in conjunction with a skeletal anchorage (maxilla, BENEfit™ system) to guide the eruption of all impacted teeth. After a total treatment time of only 22.8 months all impacted teeth could be aligned successfully and a stable and functional class I occlusion was achieved. In addition, there were no adverse treatment effects such as anchorage loss, root resorptions or periodontal problems and an esthetic result could be achieved. The presented treatment approach thus proved to be highly effective in cases with multiple bilateral impactions with minimal side effects and considerably reduced treatment time.

  8. Surgical treatment of hyperparathyroidism : with an analysis of 267 cases

    NARCIS (Netherlands)

    H.A. Bruining (Hajo)

    1971-01-01

    textabstractIt is generally accepted that for autonomous hyperparathyroidism, whether primary or tertiary, surgery is still the only suitable method of treatment available. Analysis of a series of cases treated in t his way over the past twenty years has shown that there are certain problems

  9. Conservative Surgical Treatment of the Jaw Cysts in Children: Case ...

    African Journals Online (AJOL)

    2017-10-26

    Oct 26, 2017 ... impacted teeth was managed by orthodontic treatment. One tooth in cystic lesion had to be extracted. ... Two cases needed orthodontic alignment after eruption of impacted teeth. While the mean cusp .... Several kinds of obturators and appliances are being used in decompression of the cysts. In all our ...

  10. Adjunctive Intracoronal Splint in Periodontal Treatment: Report of Two Cases

    Directory of Open Access Journals (Sweden)

    Mora Octavia

    2015-05-01

    Full Text Available Reduction of the amount of tooth roots which are embedded in their periodontium could cause tooth mobility. Splinting a weaker tooth with a more stable one, and using the principle of the multiple-root stabilization is one way to overcome tooth mobility. Temporary splinting aims to prevent pathological migration, restore masticatory function, stabilize teeth before/after surgery, and evaluate the prognosis of periodontal treatment. The use of intracoronal splint is still controversial because there are only a few studies that have evaluated the effect of splinting on periodontal health. We report two cases to evaluate the effect of intracoronal splint on periodontal treatment. Two periodontal cases that use intracoronal splint before, during, and after periodontal regenerative therapy using bone graft. Causes of tooth mobility were removed and the splinting principles, terms and guidelines were mastered to get the maximum results of periodontal treatment. Both cases were evaluated radiographically 10 months after treatment. In these cases, intracoronal splint has supported the therapy before, during, or after surgery. Splinting is only for adjunctive therapy, and does not serve as the sole method in getting occlusal stability.DOI: 10.14693/jdi.v21i3.193

  11. Topiramate in the treatment of compulsive sexual behavior: case report

    Directory of Open Access Journals (Sweden)

    Zullino Daniele

    2006-05-01

    Full Text Available Abstract Background Among the multiple mechanisms of action of topiramate, AMPA/kainate antagonism may be particularly interesting for the treatment of disorders characterized by conditioned cognitive and behavioral cue reactivity. Case presentation We report the case of a patient consulting primarily for obesity and cue triggered snacking, who responded well on topiramate at doses up to 50 mg. Coincidentally he reported on an improvement of compulsive nonparaphilic sexual behaviors (consumption of prostitution, which was also strongly triggered by environmental cues. Both addictive behaviors (snacking and consumption of prostitution reoccurred after discontinuation of topiramate and again responded reintroduction of the drug. Conclusion The present case report of topiramate's effect on comorbid obesity and nonparaphilic addiction could be interpreted as a further indication that topiramate acts on the common pathway underlying conditioned behaviors and seems to be a treatment of behavioral disorders associated with environmental cues.

  12. Mobile phones improve case detection and management of malaria in rural Bangladesh

    Science.gov (United States)

    2013-01-01

    Background The recent introduction of mobile phones into the rural Bandarban district of Bangladesh provided a resource to improve case detection and treatment of patients with malaria. Methods During studies to define the epidemiology of malaria in villages in south-eastern Bangladesh, an area with hypoendemic malaria, the project recorded 986 mobile phone calls from families because of illness suspected to be malaria between June 2010 and June 2012. Results Based on phone calls, field workers visited the homes with ill persons, and collected blood samples for malaria on 1,046 people. 265 (25%) of the patients tested were positive for malaria. Of the 509 symptomatic malaria cases diagnosed during this study period, 265 (52%) were detected because of an initial mobile phone call. Conclusion Mobile phone technology was found to be an efficient and effective method for rapidly detecting and treating patients with malaria in this remote area. This technology, when combined with local knowledge and field support, may be applicable to other hard-to-reach areas to improve malaria control. PMID:23374585

  13. Orthognathic Surgery: Planning and treatment with illustration on six cases

    International Nuclear Information System (INIS)

    AiRuhaimi, K; Nwoku, A. L; Shaikh, H. S

    1991-01-01

    Almost all conferences for plastic and maxillofacial surgery discuss reports on several methods of orthognathic surgery, planning, success results, and complications of the different procedures carried out to correct patient's soft and hard tissues frontal profiles and occlusal discrepancies. Various principles are involved in the diagnosis and treatment of facial deformities. However, the most important consideration, after all, is the final accepted aesthetic and functional requirements and stability of the moved segments. The objective of this paper is to give the basic principles of treatment planning for correcting facial discrepancies, surgical approach to different cases, and the methods to increase stability of the moved segments. Six cases are included to illustrate the different aspects of treatment planning, surgical management, and stabilization methods. (author)

  14. Paroxetine Treatment of Problematic Pornography Use: A Case Series.

    Science.gov (United States)

    Gola, Mateusz; Potenza, Marc N

    2016-09-01

    Background How best to conceptualize problematic pornography use (PPU) and intervene most effectively remain debated, with obsessive-compulsive disorder (OCD) and addiction frameworks. We investigated the efficacy of the serotonin-reuptake inhibitor paroxetine in combination with cognitive-behavioral therapy in the treatment of problematic pornography use (PPU). Case presentation Three heterosexual males with PPU were treated with cognitive-behavioral therapy and paroxetine. Frequency of pornography use, other sexual behaviors, and anxiety were assessed during treatment. Discussion Paroxetine treatment, although seemingly initially effective in reducing pornography use and anxiety, appeared related to new compulsive sexual behaviors after 3 months. Conclusions Paroxetine may hold promise for short-term reduction of PPU and related anxiety, but new potentially distressing sexual behaviors may emerge. The cases suggest that PPU may arise from multiple domains. We propose an explanation of the effects based on recent neuroscientific research on sexual behaviors and alcohol use.

  15. Fault detection of feed water treatment process using PCA-WD with parameter optimization.

    Science.gov (United States)

    Zhang, Shirong; Tang, Qian; Lin, Yu; Tang, Yuling

    2017-05-01

    Feed water treatment process (FWTP) is an essential part of utility boilers; and fault detection is expected for its reliability improvement. Classical principal component analysis (PCA) has been applied to FWTPs in our previous work; however, the noises of T 2 and SPE statistics result in false detections and missed detections. In this paper, Wavelet denoise (WD) is combined with PCA to form a new algorithm, (PCA-WD), where WD is intentionally employed to deal with the noises. The parameter selection of PCA-WD is further formulated as an optimization problem; and PSO is employed for optimization solution. A FWTP, sustaining two 1000MW generation units in a coal-fired power plant, is taken as a study case. Its operation data is collected for following verification study. The results show that the optimized WD is effective to restrain the noises of T 2 and SPE statistics, so as to improve the performance of PCA-WD algorithm. And, the parameter optimization enables PCA-WD to get its optimal parameters in an automatic way rather than on individual experience. The optimized PCA-WD is further compared with classical PCA and sliding window PCA (SWPCA), in terms of four cases as bias fault, drift fault, broken line fault and normal condition, respectively. The advantages of the optimized PCA-WD, against classical PCA and SWPCA, is finally convinced with the results. Copyright © 2017 ISA. Published by Elsevier Ltd. All rights reserved.

  16. New Approaches in Detection and Treatment of Familial Hypercholesterolemia.

    Science.gov (United States)

    Hartgers, Merel L; Ray, Kausik K; Hovingh, G Kees

    2015-12-01

    Familial hypercholesterolemia (FH) is an autosomal dominant genetic disorder that clinically leads to increased low density lipoprotein-cholesterol (LDL-C) levels. As a consequence, FH patients are at high risk for cardiovascular disease (CVD). Mutations are found in genes coding for the LDLR, apoB, and PCSK9, although FH cannot be ruled out in the absence of a mutation in one of these genes. It is pivotal to diagnose FH at an early age, since lipid lowering results in a decreased risk of cardiovascular complications especially if initiated early, but unfortunately FH is largely underdiagnosed. While a number of clinical criteria are available, identification of a pathogenic mutation in any of the three aforementioned genes is seen by many as a way to establish a definitive diagnosis of FH. It should be remembered that clinical treatment is based on LDL-C levels and not solely on presence or absence of genetic mutations as LDL-C is what drives risk. Traditionally, mutation detection has been done by means of dideoxy sequencing. However, novel molecular testing methods are gradually being introduced. These next generation sequencing-based methods are likely to be applied on broader scale once their efficacy and effect on cost are being established. Statins are the first-line therapy of choice for FH patients as they have been proven to reduce CVD risk across a range of conditions including hypercholesterolemia (though not specifically tested in FH). However, in a significant proportion of FH patients LDL-C goals are not met, despite the use of maximal statin doses and additional lipid-lowering therapies. This underlines the need for additional therapies, and inhibition of PCSK9 and CETP is among the most promising new therapeutic options. In this review, we aim to provide an overview of the latest information about the definition, diagnosis, screening, and current and novel therapies for FH.

  17. Case Presentations Demonstrating Periodontal Treatment Variation: PEARL Network.

    Science.gov (United States)

    Curro, Frederick A; Grill, Ashley C; Matthews, Abigail G; Martin, John; Kalenderian, Elisabeth; Craig, Ronald G; Naftolin, Frederick; Thompson, Van P

    2015-06-01

    Variation in periodontal terminology can affect the diagnosis and treatment plan as assessed by practicing general dentists in the Practitioners Engaged in Applied Research and Learning (PEARL) Network. General dentists participating in the PEARL Network are highly screened, credentialed, and qualified and may not be representative of the general population of dentists. Ten randomized case presentations ranging from periodontal health to gingivitis, to mild, moderate, and severe periodontitis were randomly presented to respondents. Descriptive comparisons were made between these diagnosis groups in terms of the treatment recommendations following diagnosis. PEARL practitioners assessing periodontal clinical scenarios were found to either over- or under-diagnose the case presentations, which affected treatment planning, while the remaining responses concurred with respect to the diagnosis. The predominant diagnosis was compared with that assigned by two practicing periodontists. There was variation in treatment based on the diagnosis for gingivitis and the lesser forms of periodontitis. Data suggests that a lack of clarity of periodontal terminology affects both diagnosis and treatment planning, and terminology may be improved by having diagnosis codes, which could be used to assess treatment outcomes. This article provides data to support best practice for the use of diagnosis coding and integration of dentistry with medicine using ICD-10 terminology.

  18. Eccrine Porocarcinoma: Patient Characteristics, Clinical and Histopathologic Features, and Treatment in 7 Cases.

    Science.gov (United States)

    Gómez-Zubiaur, A; Medina-Montalvo, S; Vélez-Velázquez, M D; Polo-Rodríguez, I

    2017-05-01

    Eccrine porocarcinoma is a rare, malignant cutaneous adnexal tumor that arises from the ducts of sweat glands. Found mainly in patients of advanced age, this tumor has diverse clinical presentations. Histology confirms the diagnosis, detects features relevant to prognosis, and guides treatment. Growth is slow, but the prognosis is poor if the tumor metastasizes to lymph nodes or visceral organs. We report 7 cases of eccrine porocarcinoma, describing patient characteristics, the clinical and histopathologic features of the tumors, and treatments used. Our observations were similar to those of other published case series. Given the lack of therapeutic algorithms or protocols for this carcinoma, we propose a decision-making schema based on our review of the literature and our experience with this case series. The algorithm centers on sentinel lymph node biopsy and histologic features. Copyright © 2016 AEDV. Publicado por Elsevier España, S.L.U. All rights reserved.

  19. Interventions to increase tuberculosis case detection at primary healthcare or community-level services.

    Science.gov (United States)

    Mhimbira, Francis A; Cuevas, Luis E; Dacombe, Russell; Mkopi, Abdallah; Sinclair, David

    2017-11-28

    screening, using house-to-house visits, sometimes combined with printed information about going to clinic, may increase tuberculosis case detection (RR 1.24, 95% CI 0.86 to 1.79; 4 trials, 6,458,591 participants in 297 clusters, low-certainty evidence); and probably increases case detection in areas with tuberculosis prevalence of 5% or more (RR 1.52, 95% CI 1.10 to 2.09; 3 trials, 155,918 participants, moderate-certainty evidence; prespecified stratified analysis). These interventions may lower the early default (prior to starting treatment) or default during treatment (RR 0.67, 95% CI 0.47 to 0.96; 3 trials, 849 participants, low-certainty evidence). However, this intervention may have may have little or no effect on treatment success (RR 1.07, 95% CI 1.00 to 1.15; 3 trials, 849 participants, low-certainty evidence), and we do not know if there is an effect on treatment failure or mortality. One study investigated long-term prevalence in the community, but with no clear effect due to imprecision and differences in care between the two groups (RR 1.14, 95% CI 0.65 to 2.00; 1 trial, 556,836 participants, very low-certainty evidence).Four studies examined health promotion activities to encourage people to attend for screening, including mass media strategies and more locally organized activities. There was some increase, but this could have been related to temporal trends, with no corresponding increase in case notifications, and no evidence of an effect on long-term tuberculosis prevalence. Two studies examined the effects of two to six nurse practitioner educational sessions in tuberculosis diagnosis, with no clear effect on tuberculosis cases detected. One trial compared mobile clinics every five days with house-to-house screening every six months, and showed an increase in tuberculosis cases.There was also insufficient evidence to determine if sustained improvements in case detection impact on long-term tuberculosis prevalence; this was evaluated in one study, which

  20. Homeopathic Treatment of Vitiligo: A Report of Fourteen Cases.

    Science.gov (United States)

    Mahesh, Seema; Mallappa, Mahesh; Tsintzas, Dionysios; Vithoulkas, George

    2017-12-02

    BACKGROUND Vitiligo, also known as leukoderma, is an autoimmune skin condition that results in the loss of melanin pigment. Vitiligo is not a rare condition but is difficult to treat and is associated with psychological distress. CASE REPORT A series of 14 cases of vitiligo are presented that were treated with individualized homeopathic remedies that were based on plant, animal, or mineral compounds. There were 13 women and one man in the case series, with a mean age 29.8 years, and a mean follow-up from treatment of 58 months. The mean time between the onset of the appearance of vitiligo and the first consultation at our clinic was 96 months. Homeopathic treatment for patients is holistic and was performed on an individualized basis as described in this case series. Photographic images of the skin are presented before and after treatment. CONCLUSIONS In 14 patients with vitiligo treated with individualized homeopathy, the best results were achieved in the patients who were treated in the early stages of the disease. We believe that homeopathy may be effective in the early stages of vitiligo, but large controlled clinical studies are needed in this area.

  1. Orthodontic treatment in patient with idiopathic root resorption: A case report

    Directory of Open Access Journals (Sweden)

    Diego Rey

    2015-02-01

    Full Text Available Multiple idiopathic external root resorption is a rare pathological condition usually detected as an incidental radiographic finding. External root resorption of permanent teeth is a multifactorial process related to several local and systemic factors. If an etiological factor cannot be identified for root resorption, the term "idiopathic" is applied. This report presents a case of multiple idiopathic apical root resorption. The condition was found in a young female patient seeking orthodontic treatment due to malocclusion. This kind of resorption starts apically and progresses coronally, causing a gradual shortening and rounding of the remaining root. Patients with this condition are not the ideal candidates for orthodontic treatment; however, the aim of this report is to describe an unusual case of idiopathic root resorption involving the entire dentition, and to present the orthodontic treatment of this patient. It describes the progress and completion of orthodontic therapy with satisfactory end results.

  2. Yellow fever vaccination during treatment with infliximab in a patient with ulcerative colitis: A case report.

    Science.gov (United States)

    Rüddel, J; Schleenvoigt, B T; Schüler, E; Schmidt, C; Pletz, M W; Stallmach, A

    2016-09-01

    We report the case of a 59-year-old patient who accidentally underwent live vaccination against yellow fever during continuous treatment with the TNF-α-antibody (AB) infliximab for ulcerative colitis. The clinical course showed fever of short duration and elevation of liver enzymes without further clinical complications. Yellow fever viremia was not detectable and protective antibodies were developed. A primary vaccination against yellow fever under infliximab has not been reported in the literature before, although vaccination is an important topic in IBD. Live vaccinations, like Stamaril(®) against yellow fever, are contraindicated during TNF-α-AB treatment. Treatment regimens containing TNF-α-AB are of growing importance, not only in gastroenterology, but also in rheumatology and dermatology. We discuss this topic by presenting our case and reviewing the current literature. © Georg Thieme Verlag KG Stuttgart · New York.

  3. Subcutaneous steroid injection as treatment for chalazion: prospective case series.

    Science.gov (United States)

    Ho, S Y; Lai, J S M

    2002-02-01

    To study the efficacy of subcutaneous steroid injection in the treatment of chalazion. Prospective consecutive case series. University teaching hospital, Hong Kong. Patients with chalazion presenting to the out-patient clinic of the Department of Ophthalmology at the Prince of Wales Hospital from January to June 1998. Size of the chalazion after steroid injection treatment. Forty-eight consecutive patients with chalazion were treated with injection of triamcinolone into the subcutaneous tissue around the lesion. In 43 (89.6%) patients, the lesion subsided completely. Twenty-six (54.2%) patients had lesions that subsided with one injection. The size and duration of the chalazion at presentation did not significantly affect the outcome of the treatment. Two patients developed depigmentation of the skin at the site of injection. No other major complications were encountered. Subcutaneous injection of the steroid triamcinolone acetonide appears to be a simple and effective treatment for chalazion. Further comparative clinical trials are indicated.

  4. Amantadine in the treatment of Pathological Gambling: a case report

    Directory of Open Access Journals (Sweden)

    Mauro ePettorruso

    2012-11-01

    Full Text Available Despite almost a decade of intense research, effective treatment strategies for Pathological Gambling (PG remain very challenging. This paper details a case report suggesting that the treatment of PG may benefit from the use of the non-specific glutamate blocker amantadine. The drug was well-tolerated and effective, leading to a 43% - 64% reduction in severity of gambling symptoms (as measured with G-SAS. Our result is discussed in the context of the glutamatergic hypothesis of addiction and in light of previous observations on the potential impact of glutamatergic agents in the treatment of PG. The role of the dopaminergic system, and its interaction with the glutamatergic system, is also explored. Further studies are required to define the true benefits of amantadine for the treatment of PG.

  5. Role of STD Detection and Treatment in HIV Prevention

    Science.gov (United States)

    ... Sheet Treatment and Care Other Resources Archive STD Treatment to Prevent HIV Infection STDs Home Page Bacterial Vaginosis (BV) Chlamydia ... and prevent spreading STDs to your sex partners. Treatment for an STD other than HIV does not prevent the spread of HIV. If ...

  6. Treatment of avulsed teeth with Emdogain--a case report.

    Science.gov (United States)

    Caglar, Esber; Tanboga, Ilknur; Süsal, Seckin

    2005-02-01

    The present case report describes the reimplantation of avulsed teeth with the treatment of Emdogain. Case was avulsed right maxillary permanent central and lateral incisor in a 9-year-old girl suffering from a traumatic injury. After pretreatment of avulsed teeth, Emdogain was applied to the root surface and into the extraction socket with subsequent replantation of the tooth. Evaluation parameters included horizontal and vertical percussion sound and periapical radiographs. At 1-2-6-12-month follow-up period, the clinical and radiographic appearance of the teeth showed resolution of mobility and no signs of replacement resorbption.

  7. [Case report of occlusal treatment with full mouth reconstruction].

    Science.gov (United States)

    Oizumi, Makoto

    2008-07-01

    A 70-year-old woman presented with a complaint of masticatory pain and disturbance. She had collapse of occlusal support and vertical dimension decrease. This case used provisional restoration for increasing vertical dimension and reconstruction of anterior guidance. After confirming occlusal stability, she was treated with fixed prosthesis and removable partial dentures. This patient was followed for 6 and a half years with no prosthetic complications, because the reconstruction of bilateral occlusal support and anterior guidance were performed. It is important to reconstruct the occlusal support and anterior guidance in cases of prosthetic treatment of occlusal collapse.

  8. OPEN ENDED RESULTS OF ACUTE DIARRHEA AGENT DETECTION TO VERIFY DIAGNOSIS IN ADULT CASES

    Directory of Open Access Journals (Sweden)

    E. A. Kozhukhova

    2016-01-01

    Full Text Available In 264 adult acute diarrhea cases with moderate course it was analyzed both symptoms and agents detected by different methods: in 91 cases (examined in the period of shigellosis high incidence level — by culture and serologic (specific antibodies detection methods to detect Shigella spp. and Salmonella spp. plus ELISA method to detect rotavirus antigen in feces; in 173 cases (examined in the period of shigellosis low incidence level — by above mentioned methods plus PCR based method. Data obtained in the period of shigellosis high incidence level have shown that there has been no significant difference in clinical scores (including colitis frequency between cases positive only for rotavirus antigen and those positive both for rotavirus antigen and Shigella spp. culture. That let suspect that acute diarrhea had been likely to be caused by association of rotavirus with any bacterial agent undetected by the methods used. PCR-based diagnostic method additionally used (in the period of shigellosis low incidence level resulted in detection of Campylobacter spp. accounted for campilobacteriosis as mono infection in 20,8% cases and as mixed infection (in association with other enteropatho-gens — in 4% cases. In cases with colitis the additional usage of PCR-based diagnostic method resulted in Salmonella spp. and Campylobacter spp. detection in every third case, Shigella spp. and agent association detection — in every fifth case. The target analysis of enteropathogens detected in 15 cases positive for rotavirus (examined in the period of shigellosis low incidence level has shown that in 6 of them there has been detected association of rotavirus with other agents predominantly bacterial ones (in 5 of 6 cases. So, the PCR method might be quite useful to broaden the spectrum of detected enteropathogens in adult acute diarrhea cases especially in those with colitis syndrome available.

  9. Seborrheic dermatitis treatment with stellate ganglion block: a case report.

    Science.gov (United States)

    Kim, Gun Woo; Mun, Ki Ho; Song, Jeong Yun; Kim, Byung Gun; Jung, Jong Kwon; Lee, Choon Soo; Cha, Young Deog; Song, Jang Ho

    2016-04-01

    Seborrheic dermatitis is a chronic recurrent inflammatory disorder presumed to be caused by increased sebaceous gland secretion, metabolic changes in the cutaneous microflora, and changes in the host immune function. Stellate ganglion block (SGB) is known to increase the blood flow rate without altering the blood pressure, heart rate, or cardiac output, to stabilize hypertonic conditions of the sympathetic nerves, and to affect the endocrine and immune systems. It is used in the differential diagnosis and treatment of autonomic nervous system disorders of the head, neck, and upper limbs. The authors report the first case of successful treatment of a patient with seborrheic dermatitis through repeated SGB trials.

  10. Case Study and Review: Treatment of Tricuspid Prosthetic Valve Thrombosis

    Science.gov (United States)

    Yi Zhang, David; Lozier, Jay; Chang, Richard; Sachdev, Vandana; Chen, Marcus Y.; Audibert, Jennifer L.; Horvath, Keith A.; Rosing, Douglas R.

    2011-01-01

    Prosthetic valve thrombosis (PVT) is a severe and life-threatening complication of heart valve replacement. Conventional therapy is surgical thrombectomy or valve replacement. Medical thrombolysis is another emerging option. We report the case of a 57 year old woman with a history of Ebstein anomaly who underwent successful treatment of a tricuspid prosthetic valve thrombosis with intra-atrial infusion of very low dose recombinant tissue plasminogen activator (tPA). We review the presentation, etiology, diagnosis, and treatment of the tricuspid PVT emphasizing a modified medical option as a safe, minimally invasive alternative to surgical intervention or conventional medical therapy for tricuspid valve thrombosis. PMID:22000268

  11. Endodontic, surgical and periodontal treatment of dens invaginatus. Case report.

    Science.gov (United States)

    Castellarin, M; Demitri, V; Politi, M

    2001-01-01

    The aim of this paper is to propose a single stage global treatment of endodontic, periapical and periodontal lesions in a lateral maxillary incisor with dens invaginatus. A 24 year-old woman presenting a lateral maxillary incisor with dens invaginatus in association with periapica1 and periodontal lesions underwent simultaneous surgical, endodontic and periodontal regenerative procedures. At 2, 6, 12, 18 months follow-up the radiographic healing appeared to be improved and the periapical lesion healed completely 1 year after surgical intervention. Surgery in association with endodontic and periodontal procedures represents the treatment of choice to maximize long term prognosis in cases of dens invaginatus with chronic periapical and periodontal lesions.

  12. Detection of consensuses and treatment principles of diabetic nephropathy in traditional Chinese medicine: A new approach

    Directory of Open Access Journals (Sweden)

    Xu Tong

    2015-10-01

    Conclusion: The results suggest that the community detection-based approach is useful and feasible for uncovering consensuses and treatment principles of DN treatment in TCM, and could be used to address other similar problems in TCM.

  13. Case Study and Review: Treatment of Tricuspid Prosthetic Valve Thrombosis

    OpenAIRE

    Yi Zhang, David; Lozier, Jay; Chang, Richard; Sachdev, Vandana; Chen, Marcus Y.; Audibert, Jennifer L.; Horvath, Keith A.; Rosing, Douglas R.

    2011-01-01

    Prosthetic valve thrombosis (PVT) is a severe and life-threatening complication of heart valve replacement. Conventional therapy is surgical thrombectomy or valve replacement. Medical thrombolysis is another emerging option. We report the case of a 57 year old woman with a history of Ebstein anomaly who underwent successful treatment of a tricuspid prosthetic valve thrombosis with intra-atrial infusion of very low dose recombinant tissue plasminogen activator (tPA). We review the presentation...

  14. Minimally Invasive Surgical Treatment of Acute Epidural Hematoma: Case Series

    Directory of Open Access Journals (Sweden)

    Weijun Wang

    2016-01-01

    Full Text Available Background and Objective. Although minimally invasive surgical treatment of acute epidural hematoma attracts increasing attention, no generalized indications for the surgery have been adopted. This study aimed to evaluate the effects of minimally invasive surgery in acute epidural hematoma with various hematoma volumes. Methods. Minimally invasive puncture and aspiration surgery were performed in 59 cases of acute epidural hematoma with various hematoma volumes (13–145 mL; postoperative follow-up was 3 months. Clinical data, including surgical trauma, surgery time, complications, and outcome of hematoma drainage, recovery, and Barthel index scores, were assessed, as well as treatment outcome. Results. Surgical trauma was minimal and surgery time was short (10–20 minutes; no anesthesia accidents or surgical complications occurred. Two patients died. Drainage was completed within 7 days in the remaining 57 cases. Barthel index scores of ADL were ≤40 (n=1, 41–60 (n=1, and >60 (n=55; scores of 100 were obtained in 48 cases, with no dysfunctions. Conclusion. Satisfactory results can be achieved with minimally invasive surgery in treating acute epidural hematoma with hematoma volumes ranging from 13 to 145 mL. For patients with hematoma volume >50 mL and even cerebral herniation, flexible application of minimally invasive surgery would help improve treatment efficacy.

  15. Concussion Treatment Using Massage Techniques: a Case Study.

    Science.gov (United States)

    Burns, Sylvia L

    2015-06-01

    Concussion, its recognition, diagnosis, and treatment is a growing public health issue. Massage practitioners who specialize in rehabilitation deal with a variety of injury cases that involve concussion, including those incurred by falls, motor vehicle incidents, and sports injuries. This case study presents a unique massage therapy approach to concussion trauma treatment. Male 23-year-old intramural soccer player diagnosed with postconcussion syndrome resulting from a fall. Assessment and treatment were completed in two sessions of 45 minutes spaced two days apart. Massage therapy techniques were applied to injury areas by a Licensed Massage Practitioner. Using the Balance Error Scoring System (BESS) and self-report, the outcome measures showed diminished concussion symptoms and regained ease in range of motion in the cervical area. Positive results for this case highlight the potential importance of massage therapy work to reduce headache, dizziness, and nausea in concussion recovery. In the presence of such outcomes, massage therapy may also have a supportive role in a person's return to function after concussion.

  16. Surgical Treatment for Profunda Femoris Artery Aneurysms: Five Case Reports

    Directory of Open Access Journals (Sweden)

    Kimihiro Igari

    2015-01-01

    Full Text Available Profunda femoris artery aneurysm (PFAA is an extremely rare entity, with most cases being asymptomatic, which makes obtaining an early diagnosis difficult. We herein report a case series of PFAA, in which more than half of the PFAAs, which presented with no clinical symptoms, were discovered incidentally. All PFAAs were treated surgically with aneurysmectomy with or without vascular reconstruction. In cases involving a patent superficial femoral artery (SFA, graft replacement of the profunda femoris artery (PFA is not mandatory; however, preserving the blood flow of the PFA is necessary to maintain lower extremity perfusion in patients with occlusion of the SFA. Therefore, the treatment of PFAAs should include appropriate management of both the aneurysmectomy and graft replacement, if possible.

  17. Innovations in primary care: Implications for hypertension detection and treatment

    OpenAIRE

    Lewanczuk, Richard

    2006-01-01

    The majority of hypertension detection and management in Canada is provided by family physicians. Although various organizations have called attention to the poor rates of hypertension detection and control on a worldwide basis, the tools and infrastructure that allow for better hypertension management have generally been lacking in primary care. Recent advances in the fields of primary care and chronic disease management have led to the development of frameworks wherein chronic diseases such...

  18. [Neurofeedback in the Treatment of Anorexia Nervosa: a Case Report].

    Science.gov (United States)

    Lackner, N; Unterrainer, H F; Skliris, D; Wood, G; Dunitz-Scheer, M; Wallner-Liebmann, S J; Scheer, P J Z; Neuper, C

    2016-02-01

    Anorexia nervosa has been related to alterations in brain activity in terms of hyperactive EEG patterns. This case report illustrates the principles and results of a five-week neurofeedback treatment in a 29-year-old woman suffering from anorexia nervosa. A neurofeedback protocol to enhance alpha activity (8 - 12 Hz) was developed and conducted additionally to the standardized treatment for eating disorders in training sessions twice a week. Pre- and post-test measurements included resting state EEG measurements and a psychological test battery. The results show improvements from pre- to post-test in eating disorder psychopathology including psychological wellbeing, emotional competence, and eating behavior traits. In addition, a decrease in theta power (4 - 7 Hz), a well-known trait marker of anorexia nervosa, was measured. However, our data should be interpreted with caution because this is a single case study. Nevertheless, this report documents the practicability and method of neurofeedback as treatment adjunct in eating disorders from the clinical perspective. Although the use of neurofeedback in the treatment of anorexia nervosa is recommended in literature, empirical studies are still lacking. Randomized controlled trials to evaluate short- and long-term effects of neurofeedback are needed. © Georg Thieme Verlag KG Stuttgart · New York.

  19. [Surgical treatment of calcaneal fractures: about 29 cases].

    Science.gov (United States)

    Alami, Badr El; Naam, Aimane; Admi, Mohamed; Rabhi, Ilyas; Elbardai, Mohamed; Boutayeb, Fawzi

    2017-01-01

    Calcaneal fractures are infrequent but, more often, serious. We report a series of 29 cases of calcaneal fractures surgically treated in the Orthopaedics and Traumatology in the University Hospital (CHU) Hassan II of Fez. This retrospective study aims to present the principles and to evaluate the results of surgical treatment for articular fractures of the calcaneus, in comparison with conservative treatment. Our study included 21 men and 8 women, the average age was 21-61 years. Etiology was dominated by road traffic accidents as wel as by falls from a high place. The evaluation of the lesions was based on the classification of Duparc. The treatment was based on open reduction associated with Y-plate osteosynthesis or one-third tubular plate osteosynthesis using triangulation. Clinical results were evaluated on the basis of kitaoka score, with an average follow-up period of 24 months. 86% of patients have had good medium-term results.

  20. Microscopic polyangiitis complicated with ileal involvement detected by double-balloon endoscopy: a case report.

    Science.gov (United States)

    Fukushima, Masashi; Inoue, Satoko; Ono, Yuichiro; Tamaki, Yoshitaka; Yoshimura, Hajime; Imai, Yukihiro; Inokuma, Tetsuro

    2013-03-02

    Microscopic polyangiitis is characterized by pauci-immune, necrotizing small-vessel vasculitis and an anti-neutrophil cytoplasmic antibody-associated vasculitis. Although gastrointestinal involvement in microscopic polyangiitis is not rare, endoscopic observation of it is extremely rare. To the best of our knowledge, this is the first case report of small intestinal involvement in microscopic polyangiitis detected and followed up by double-balloon endoscopy. A 70-year-old Japanese woman was transferred to our hospital for close examination of suspected small intestinal lymphoma. Retrograde double-balloon endoscopy revealed various forms of ulcers with redness and edema in the ileum. Histological findings suggested ischemic changes. Because mononeuritis multiplex and a fever spike appeared later, vasculitis was suspected. The perinuclear anti-neutrophil cytoplasmic antibody titer was elevated. Nerve biopsy results suggested vasculitis. From these findings, microscopic polyangiitis was diagnosed. It was suggested that microscopic polyangiitis caused the intestinal involvement. Intravenous pulse cyclophosphamide and oral predonisolone were started. After treatment, perinuclear anti-neutrophil cytoplasmic antibodies decreased to the normal range. Retrograde double-balloon endoscopy after treatment showed ulcer scars and no ulcer. The cause of gastrointestinal involvement in microscopic polyangiitis is ischemia due to vasculitis. It is difficult to diagnose small-vessel vasculitis by endoscopic biopsy. Although histological evidence of microscopic polyangiitis is important, the treatment should not be delayed by repeating the biopsy, because such delay can result in adverse sequela.This case report shows that microscopic polyangiitis should be considered as a differential diagnosis when small intestinal changes like those in the present case are observed by endoscopy.

  1. [Medical, social, and economic effectiveness of treatment of day-case patients with peptic ulcer].

    Science.gov (United States)

    Butorov, I V; Osoianu, Iu P; Maksimov, V V; Butorov, S I

    2006-01-01

    The purpose of the study was to evaluate medical, social, and economic effectiveness of treatment of day-case patients with peptic ulcer (PU). The subjects of the study were 60 day-case patients with duodenal ulcer aged 18 to 60, who underwent clinical and instrumental examination including esophagogastroduodenoscopy with biopsy and Helicobacter pylori (HP) detection. The patients received 7-day eradication therapy, which included omeprazol in a dose of 20 mg twice a day, clarithromycin--500 mg twice a day, and metronidazole--500 mg twice a day. There was a control group, which included 60 inpatients treated in Gastroenterology Division of the hospital. The use of the three-component medication in the day-case patients and the inpatients led to disappearance of pain syndrome 7.4 +/- 0.3 and 8.6 +/- 0.2 days after the beginning of the treatment, respectively; dyspepsia disappeared in the day-case patients and the inpatients 7.6 +/- 0.2 and 8.8 +/- 0.3 days after the beginning of the treatment, respectively. HP eradication was effective in 86.7% of the day-case patients, and in 88.3% of the inpatients. The course of the disease was recurrence-free during two years in 80% of the day-case patients, and in 76.4% of the inpatients; the cost of the treatment was 2.1 times higher in the group of inpatients. The results show that high effectiveness of the three-component medication, judging by the results of HP eradication, terms of disappearance of pain syndrome and ulcer healing, allows recommending this regimen for wide clinical application in day-case patients with PU.

  2. Flumazenil in treatment benzodiazepine withdrawal syndrome: Case report

    Directory of Open Access Journals (Sweden)

    Ramah Aleksandar J.

    2015-01-01

    Full Text Available Background: Today in the world and in Serbia is growing number of people who are addicted to benzodiazepine. A particular problem is the process of detoxification and treatment of benzodiazepine withdrawal syndrome due to a recurrence of symptoms of anxiety disorder, availability of benzodiazepines, falling motivation. Standard procedures have often proved unsuccessful and the last decade, and the search for new protocols, including the flumazenil, benzodiazepine receptor antagonist, is actualized. Case report: The patient aged 48 years was admitted to the specialist psychiatric clinic, for treatment of benzodiazepine addiction. Anxiety disorder was diagnosed since adolescence perennial addiction on benzodiazepines and the initial withdrawal syndrome. Former motivated topical treatments for detoxification were unsuccessful. The presence of dual diagnosis, persistence of both disorders in perennial cycle, treatment resistance and actual motivation contributed to the decision to opt rapid detoxification from benzodiazepines by flumazenil application protocol, for hospital treatment by adjuvant therapy with lamotrigine. After discharge from hospital in stable condition it was with no signs of withdrawal syndrome and a rebound of anxiety symptoms. Lamotrigine medication continued including CBT, held during the one-year abstinence monitoring, with sufficient social functionality. Discussion: The efficacy and safety of flumazenil in the treatment of benzodiazepine withdrawal syndrome was investigated in numerous clinical trials, and the mechanism of action is complex, from the benzodiazepine antagonist to inverse agonist in certain circumstances, as well as 'up-regulation' receptors, which together leads to a reduction in symptoms of abstinence syndrome and anxiety in the longer term after treatment, thereby acting favorably to the adherence and remission. Conclusions: Flumazenil protocol is an efficient method in the treatment of the benzodiazepine

  3. Improving case detection of tuberculosis among children in Bangladesh: lessons learned through an implementation research.

    Science.gov (United States)

    Islam, Ziaul; Sanin, Kazi Istiaque; Ahmed, Tahmeed

    2017-01-28

    According to the Bangladesh National Tuberculosis Control Program (NTP), the proportion of childhood tuberculosis (TB) among all reported cases is only 3%. This is considerably lower compared to other high-burden countries. One of our previous studies identified substantial gaps at the primary care level related to capacity of service providers, supply of required logistics and community awareness about childhood TB. Therefore, we conducted an implementation study with the objectives to address those gaps. This implementation research was designed with pre and post-test evaluation at selected primary care facilities in urban and rural areas. Three interventions were implemented: (1) Training on childhood TB management for all categories of service providers (2) mass awareness campaign among primary and secondary school students and their teachers, mothers of children, religious and community leaders and (3) facilitation of logistics supply at the study facilities. Training was conducted following the national guideline. We developed posters, leaflets, flipcharts and organized folksongs and street dramas as awareness campaign strategy. Quarterly follow up meetings were held with the facility managers of the study clinics. Cross-sectional surveys were conducted at the baseline and end line alongside review of service statistics to compare the change in community awareness and case detection of childhood TB. Awareness regarding childhood TB among all target audience increased significantly showing better understanding of child TB symptoms, transmission, duration and treatment option. Overall proportion of TB case detection among children increased in all three sites compared to baseline as well as NTP estimate with relatively higher proportion in urban site. Majority of the children were suffering from extra-pulmonary TB and there were more female TB cases than male. However, supply and maintenance of necessary diagnostics and child friendly TB drugs remained

  4. [Osteogenesis imperfecta: Treatment and results of a case series].

    Science.gov (United States)

    Escribano-Rey, R J; Duart-Clemente, J; Martínez de la Llana, O; Beguiristáin-Gúrpide, J L

    2014-01-01

    To describe our experience in the management of patients with osteogenesis imperfect (OI). We conducted a retrospective study of a series of cases affected with OI treated in the Clínica Univesidad de Navarra from 1980 to 2007, with a mean follow up of 17.3 years (7-27 years). We collected descriptive data of the sample, the fractures and the deformities, and the treatments given. The complications presented and the functional outcomes at the end of follow-up were also reviewed. The sample included ten patients. Approximately two-thirds (65%) of fractures were sustained in the lower limbs. One patient received medical treatment only. Three patients had combined medical and surgical treatment. Some type of surgical treatment was performed on 6 patients. The most common surgery was the Sofield-Millar performed on 37 occasions, with a third of them requiring revision surgery due to migration of the nails. There were 17 episodes of re-fracture. Complications such as non-union, iatrogenic fractures, and infections, were also observed. The functional outcome, according to the Hoffer-Bullock scale, at the end of follow-up was grade I/II in 7 patients. Despite the need for multiple interventions and complications presented during follow up, the appropriate treatment of patients with OI can provide acceptable functional outcomes. Copyright © 2012 SECOT. Published by Elsevier Espana. All rights reserved.

  5. Treatment of status migrainosus by general anesthesia: a case report.

    Science.gov (United States)

    Udelsmann, Artur; Saccomani, Priscila; Dreyer, Elisabeth; da Costa, Alberto Luiz Cunha

    2015-01-01

    The status migrainosus is a complication of migraine characterized by severe headache for more than 72h that did not respond to treatment, with risk of stroke and suicide. Researches on treatment are directed to drugs that stimulate GABA receptors; propofol and isoflurane act on sub-GABAa receptors and theoretically could be interesting. The first has been the subject of research in severe migraine. Opioids are employed in pain, and its use in chronic headache is debatable, but these agents are employed in acute cases. The goal is to present a case of refractory status migrainosus in that we decided to break the pain cycle by general anesthesia. Female patient, aged 50 years, with status migrainosus, in the last five days with visits to the emergency department, medicated parenterally with various agents without result. Without comorbidities, dehydrated, described her pain as "well over 10" in Visual Numeric Scale (VNS). After consulting the literature, and given the apparent severity of the condition, we opted for a general anesthesia: induction with fentanyl, propofol, and vecuronium and maintenance with isoflurane and propofol for two hours. Following the treatment, in the postanesthetic recuperation (PAR), the patient related her pain as VNS 3, and was released after five hours with VNS 2. Subsequently, her preventive treatment was resumed. Status migrainosus is a rare disabling complication and anesthetics have been the subject of research in its treatment; the option for general anesthesia with agents that stimulate GABA receptors, propofol and isoflurane, in association with fentanyl, proved effective and should encourage new research. Copyright © 2013 Sociedade Brasileira de Anestesiologia. Published by Elsevier Editora Ltda. All rights reserved.

  6. [Treatment of status migrainosus by general anesthesia: a case report].

    Science.gov (United States)

    Udelsmann, Artur; Saccomani, Priscila; Dreyer, Elisabeth; Costa, Alberto Luiz Cunha da

    2015-01-01

    The status migrainosus is a complication of migraine characterizedby severe headache for more than 72 h that did not respond to treatment, with risk of strokeand suicide. Researches on treatment are directed to drugs that stimulate GABA receptors; propofol and isoflurane act on sub-GABAa receptors and theoretically could be interesting. The first has been the subject of research in severe migraine. Opioids are employed in pain, and its use in chronic headache is debatable, but these agents are employed in acute cases. The goalis to present a case of refractory status migrainosus in that we decided to break the pain cycle by general anesthesia. Female patient, aged 50 years, with status migrainosus, in the last five days withvisits to the emergency department, medicated parenterally with various agents without result. Without comorbidities, dehydrated, described her pain as "well over 10" in Visual NumericScale (VNS). After consulting the literature, and given the apparent severity of the condition, we opted for a general anesthesia: induction with fentanyl, propofol, and vecuroniumand maintenance with isoflurane and propofol for two hours. Following the treatment, in the postanesthetic recuperation (PAR), the patient related her pain as VNS 3, and was released after five hours with VNS 2. Subsequently, her preventive treatment was resumed. Status migrainosus is a rare disabling complication and anesthetics have been the subject of research in its treatment; the option for general anesthesia with agents that stimulate GABA receptors, propofol and isoflurane, in association with fentanyl, proved effective and should encourage new research. Copyright © 2013 Sociedade Brasileira de Anestesiologia. Publicado por Elsevier Editora Ltda. All rights reserved.

  7. Sensor fusion for antipersonnel landmine detection, a case study

    NARCIS (Netherlands)

    Breejen, E. den; Schutte, K.; Cremer, F.

    1999-01-01

    In this paper the multi sensor fusion results obtained within the European research project GEODE (Ground Explosive Ordnance Detection system) are presented. The lay out of the test lane and the individual sensors used are described. The implementation of the SCOOP algorithm improves the ROC curves,

  8. Biomarkers for the early detection of cancer treatment induced cardiotoxicity

    NARCIS (Netherlands)

    Bulten, Ben

    2016-01-01

    In this thesis, the role of several imaging and nonimaging markers for the detection of anthracycline-induced and trastuzumab-induced cardiotoxicity (respectively AIC and TIC) is evaluated. Especially, the pathophysiology of these processes and the interrelationship of the various markers are

  9. Individualized treatment for the mandibular segmental defect: a case report.

    Science.gov (United States)

    Zhang, Zhen; Pan, Juli; Huang, Xin; Chen, Su

    2015-04-01

    Ameloblastomas are slowly growing, locally invasive tumors with high recurrence rate and more common in the mandible, if not treated they can grow to enormous size. Radical resection is the only predictable form of treatment for ameloblastomas. However, mandibular resection can lead to dysfunctions in appearance, speech, mastication, and deglutition, which severely impair the patients' quality of life. The reconstruction of extensive bone defects in the maxillofacial area is still challenging. To meet the demands of functional reconstruction, minimizing the negative influence of mandibular malformation, and disability on patients, the individualized systematic treatment plans highlight denture prosthodontics and require much consideration of multidisciplinary cooperation, with such related fields as maxillofacial surgery, oral implantology, prosthodontics, and radiology taken into account. In this report, we will present a case of reconstructing the mandibular segmental defect after the resection of a rarely giant ameloblastoma. In the case, we took the restoration of the missing teeth and the rehabilitation of the masticatory function as well as restoring bony continuities and facial appearance into consideration, communicated well with prosthodontists and implantologists before surgery, making the individualized systematic treatment plan more effective and efficient.

  10. Prosthetic treatment in dentinogenesis imperfecta type II: a case report

    Directory of Open Access Journals (Sweden)

    Sedat Güven

    2016-05-01

    Full Text Available INTRODUCTION: Dentinogenesis imperfecta (DI or hereditary opalescent dentin is an autosomal dominant disorder affecting both primary and permanent dentition. Early diagnosis and treatment of DI is important for normal facial growth and esthetic continuity by preserving occlusion and tooth structure. It also provides psychological motivation by increasing the patient’s quality of life. Providing functional dentition in DI patients prevents loss of the vertical dimension, while enabling normal growth of the facial bones and jaw joint. CASE REPORT: A 20-year-old male with DI was referred to our clinic with chewing difficulty and esthetic and speech problems. His brother also had this disease. Oral examination showed the loss of many teeth and the absence of enamel on most of the remaining teeth, causing discoloration and exposing soft dentinal tissue with calcification disorder. Despite widespread attrition of the teeth, pulp chambers were not exposed. The tip of the lower jaw was prominent in the patient’s profile. Placing metal-ceramic fixed dentures in the lower jaw and an overdenture prosthesis in the upper jaw improved the patient’s psychological state as well as his function, phonation, and esthetics. CONCLUSION: This case report presents the intraoral findings in a patient with DI, including the histopathological findings, and the prosthetic treatment approach and the treatment outcome.

  11. Two cases of atopic cough successfully treated by oral cleansing with amphotericin B: Relationship with Basidiomycetes detected from pharyngeal swab

    Directory of Open Access Journals (Sweden)

    Haruhiko Ogawa

    2004-01-01

    Full Text Available We report herein two cases of atopic cough in which Basidiomycetes was detected from pharyngeal swabs and in which gargling with amphotericin B was efficacious. One case is a 38-year-old woman and the other is a 54-year-old woman. Both patients visited Ishikawa ken Saiseikai Kanazawa Hospital for the diagnosis and treatment of isolated severe non-productive cough. They did not have bronchial hyperresponsiveness to methacholine or heightened bronchomotor tone. Bronchodilator therapy was not effective for their coughing. Basidiomycetes was isolated from pharyngeal swabs in both cases. Oral cleansing with amphotericin B at 300 mg/day for approximately 2 weeks was effective in treating the severe coughs. This is the first report concerning the effectiveness of oral cleansing with amphotericin B for atopic cough, in which Basidiomycetes was detected from pharyngeal swabs.

  12. Defining treatment response in trichotillomania: a signal detection analysis.

    Science.gov (United States)

    Houghton, David C; Capriotti, Matthew R; De Nadai, Alessandro S; Compton, Scott N; Twohig, Michael P; Neal-Barnett, Angela M; Saunders, Stephen M; Franklin, Martin E; Woods, Douglas W

    2015-12-01

    The Massachusetts General Hospital Hairpulling Scale (MGH-HPS) and the NIMH Trichotillomania Severity Scale (NIMH-TSS) are two widely used measures of trichotillomania severity. Despite their popular use, currently no empirically-supported guidelines exist to determine the degrees of change on these scales that best indicate treatment response. Determination of such criteria could aid in clinical decision-making by defining clinically significant treatment response/recovery and producing accurate power analyses for use in clinical trials research. Adults with trichotillomania (N=69) participated in a randomized controlled trial of psychotherapy and were assessed before and after treatment. Response status was measured via the Clinical Global Impressions-Improvement Scale, and remission status was measured via the Clinical Global Impressions-Severity Scale. For treatment response, a 45% reduction or 7-point raw score change on the MGH-HPS was the best indicator of clinically significant treatment response, and on the NIMH-TSS, a 30-40% reduction or 6-point raw score difference was most effective cutoff. For disorder remission, a 55-60% reduction or 7-point raw score change on the MGH-HPS was the best predictor, and on the NIMH-TSS, a 65% reduction or 6-point raw score change was the best indicator of disorder remission. Implications of these findings are discussed. Copyright © 2015 Elsevier Ltd. All rights reserved.

  13. SURGICAL TREATMENT OF PROGRESSIVE DYSPLASTIC COXARTROSIS IN CHILDREN (CLINICAL CASE

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    Иван Иванович Кужеливский

    2017-03-01

    Full Text Available Dysplastic coxarthrosis is dominate among children orthopedic cases, and its surgical alignment continues to be peracute. Despite the application of advanced therapies and medical treatment, the patients of surgical state case constitute a significant percentage of the total patient number, i. e. from 19 to 35 %. In this article a detailed literature review of surgical alignment methods for deficiency acetabular roof by applying different implants has been described. The authors have proposed applying titanium nickelide materials in the surgical alignment method, as such materials possess the following properties: high corrosion stability, full compatibility with the body tissues, as well as, sufficient porosis providing radial border structure regeneration of acetabular roof, which in its turn, improves the support ability of extermity. In the event of progression of coxarthrosis iliac segment is reserved for the upcoming replacement.

  14. CBCT analysis of three implant cases for treatment planning

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jae Duk; Kim, Kwang Won; Lim, Sung Hoon [Chosun Univ. School of Dentistry, Gwangju (Korea, Republic of)

    2007-09-15

    The role of radiographic imaging in determining the size, numbers and the position of implants is very important. To perform the implant procedure, the dentist needs to evaluate the bone pathology and bone density, and to know the precise height, width, and contour of the alveolar process, as well as its relationship to the maxillary sinus and mandibular canal. The author analyzed 3 implant cases for treatment planning with the cone beam CT. All axial, panoramic, serial and buccolingual-sectioned images of 3 cases with stent including vertical marker were taken by using Mercury (Hitachi, Japan). When the curved line drawn intentionally did nor include dot image of a vertical marker on the axial image of CBCT, the image of the vertical marker was deformed on its buccolingually sectioned image. There was wide discrepancy in inclination between the alveolar bone and tooth on buccolingually sectioned image.

  15. Toxic cyanobacteria and drinking water: Impacts, detection, and treatment.

    Science.gov (United States)

    He, Xuexiang; Liu, Yen-Ling; Conklin, Amanda; Westrick, Judy; Weavers, Linda K; Dionysiou, Dionysios D; Lenhart, John J; Mouser, Paula J; Szlag, David; Walker, Harold W

    2016-04-01

    Blooms of toxic cyanobacteria in water supply systems are a global issue affecting water supplies on every major continent except Antarctica. The occurrence of toxic cyanobacteria in freshwater is increasing in both frequency and distribution. The protection of water supplies has therefore become increasingly more challenging. To reduce the risk from toxic cyanobacterial blooms in drinking water, a multi-barrier approach is needed, consisting of prevention, source control, treatment optimization, and monitoring. In this paper, current research on some of the critical elements of this multi-barrier approach are reviewed and synthesized, with an emphasis on the effectiveness of water treatment technologies for removing cyanobacteria and related toxic compounds. This paper synthesizes and updates a number of previous review articles on various aspects of this multi-barrier approach in order to provide a holistic resource for researchers, water managers and engineers, as well as water treatment plant operators. Copyright © 2016 Elsevier B.V. All rights reserved.

  16. Surgical treatment of distal biceps tendon rupture: a case report

    Directory of Open Access Journals (Sweden)

    Cristina N. Cozma

    2017-11-01

    Full Text Available Objectives. Distal biceps tendon rupture affects the functional upperextremity movement, impairing supination and flexion strength. According to age, profession and additional risks treatment might be nonoperative or surgical. Methods. We describe the case of a 43 years old male patient who sustained an injury to his right distal biceps and was diagnosed with acute right distal biceps rupture. Surgical treatment was decided and biceps tendon was reinserted to the radius tuberosity using a combination of a cortical button fixation associated with an interference screw. Results. Postoperative functional result was favorable with no complications and with no movement limitation after one month. Conclusions. When possible, distal biceps tendon repair should be realized surgically because this permits restoring of the muscle strength to near normal levels with no loss of motion. Nerve complications are common; therefore the surgery should be realized by experienced upper extremity surgeons.

  17. Unusual Treatment of Pacemaker Pocket Infection: A Case Report

    Directory of Open Access Journals (Sweden)

    Ali Kazemisaeed

    2010-12-01

    Full Text Available Pocket infection of a cardiac device is usually treated by removing the device and re-implanting it in a new site after complete treatment of the infection. This report illustrates a complicated case of pocket infection in the wake of the implantation of a permanent pacemaker (cardiac resynchronization therapy. The patient was treated conservatively through daily irrigation and dressing, broad-spectrum antibiotics, and debridement without the device being removed; the generator was kept out of the pocket for 5 weeks and then re-implanted in the same location successfully. The method of treatment presented herein can be of value, not least in the elderly population who might experience life-threatening events following the replacement of their cardiac devices.

  18. Treatment of Chronic Myelomonocytic Leukemia with 5-Azacytidine: Case Reports

    Directory of Open Access Journals (Sweden)

    Peter Rohon

    2012-01-01

    Full Text Available Epigenetic therapy with hypomethylating agent (5-azacytidine; AZA is common in the management of specific subtypes of myelodysplastic syndrome (MDS, but there are only few studies in chronic myelomonocytic leukemia (CMML patients. In this paper our experience with 3 CMML patients treated with AZA is described. In one patient transfusion independency was observed after 4 treatment cycles; in one case a partial response was recorded, but a progression to acute myeloid leukemia (AML after 13 AZA cycles has appeared. In one patient, AZA in reduced dosage was administered as a bridging treatment before allogeneic stem cell transplantation (ASCT, but in the control bone marrow aspirate (before ASCT a progression to AML was recorded. Future studies are mandatory for evaluation of new molecular and clinical features which could predict the efficiency of hypomethylating agents in CMML therapy with respect to overall survival, event-free survival, quality-adjusted life year, and pharmacoeconomy.

  19. Treatment of craniofacial fibrous dysplasia: a case report.

    Science.gov (United States)

    Carini, F; Saggese, V; Porcaro, G; Baldoni, M

    2014-01-01

    The concept of "fibro-osseous lesions" of bone has evolved over the last several years and now includes two mayor entities: the fibrous dysplasia (FD) and the cement-ossifying fibroma (COF). Fibrous dysplasia is considered to be a developmental, tumor-like (hamartomatous), fibro-osseous disease of unknown etiology. There is a maxillary predominance when craniofacial FD occurs in the jaws and the maxillary sinus is commonly involved. Differentiation of OF from FD is important because of differences in treatment and behaviour. This article report a case of 60-year-old female with a history of painless unilateral palatal swelling.

  20. Case report: laparoscopic treatment of a ruptured interstitial pregnancy.

    Science.gov (United States)

    Grimbizis, Grigoris F; Tsalikis, Tryfon; Mikos, Themistoklis; Zepiridis, Leonidas; Athanasiadis, Apostolos; Tarlatzis, Basil C; Bontis, John N

    2004-10-01

    Interstitial pregnancy is a rare but life-threatening condition. A case of a 28-year-old woman with a partially ruptured interstitial pregnancy treated with operative laparoscopy is presented. A laparoscopic cornual resection and a left salpingectomy were performed uneventfully. Serum beta-human chorionic gonadotrophin concentrations were measured serially at weekly intervals until resolved on day 20 postoperatively. It seems, therefore, that laparoscopic treatment is still an effective option for management even in ruptured interstitial pregnancy, preserving the anatomical integrity of the uterus and future fertility, and that rupture of interstitial ectopic pregnancy is not a contra-indication for laparoscopy.

  1. ESTROGEN IN THE TREATMENT OF DEPRESSION: A CASE REPORT

    Directory of Open Access Journals (Sweden)

    Putu Andrika Kusuma

    2014-02-01

    Full Text Available Depression led to the decline quality of life. With more incidence in women due tohormonal cycle caused women more susceptible to depression. Hormone that fluctuatesand holds a key role in brain and nerve cells is estrogen. Estrogen in premenopausalwomen already decreases. Treatment of depression in premenopausal women who gopast the various considerations needs to consider the provision of hormonal therapy. Inthe case of patients treated with psychotherapy and pharmacotherapy in the form of 2 x20 mg Fluoxetine by mouth and hormonal therapy in the form of 1 x 2 mg Estradiol.Feasibility study to evaluate the hormonal therapy contraindications such as breastcancer also needs to be done.

  2. LED phototherapy system in skin treatment and detecting

    Science.gov (United States)

    Chen, Hsi-Chao; Wu, Jih-Huah; Lin, Ching-Huang; Ma, Shih-Hsin

    2010-08-01

    In this research, a new module of skin treatment has been proposed. The 40 pieces of red and 36 pieces of yellow LEDs are utilized to be the light sources in treatment the cracks and corrosions on skin, and the 4 pieces of white light LEDs are applied in lighting on skin. In addition, the image of skin could be obtained by a CCD webcam, and the skin inspection will be determined by number of pores in images. Finally, the good experimental results have been obtained in human body.

  3. CASE REPORT OF SURGICAL TREATMENT OF RHINOPHYMA WITH COBLATION

    Directory of Open Access Journals (Sweden)

    Georgi Iliev

    2018-03-01

    Full Text Available Introduction: Rhinophyma is a tumour-like enlargement of the skin of the nose, affecting dorsum nasi and the apex. While the aetiology is unknown, dermatosis rosacea can be indicated as one of the main causes. Rhinophyma is characterized by reddish, swollen bumpy surface of the nose, overgrowing of scar-like tissue and augmentation of the sebaceous glands. Epidemiologically, rhinophyma affects mainly men between the ages of 50 and 70. Purpose of the study: To present an overview of the disease based on our personal experience with the condition and the associated surgical treatment. Materials and methods: Our findings are based on the cases of four patients over a period of two years, diagnosed with the condition rhinophyma, who underwent surgical treatment in “Saint Marina” hospital. The excision was made using the “Coblator II system”. Results: Due to unresponsiveness to conventional treatment, surgical removal of the rhinophyma was necessary. Conclusion: Rhinophyma is a rare condition, causing discomfort to the patient and deforming the nose. Surgical intervention shows most effective results in the treatment of this disease.

  4. Aggressive periodontitis treatment with diabetes mellitus : A case report

    Directory of Open Access Journals (Sweden)

    Arni Irawaty Djais

    2016-06-01

    Full Text Available Aggressive periodontitis is a periodontal disease occurring in healthy adolescent which is characterized by rapid loss alveolar bone happened in more than one permanent tooth.This disease has been classified in two types: localized and generalized. Localized aggressive periodontitis is characteristized by bone loss around the first molar and incisal, while generalized aggressive periodontitis is characterized by bone widespread pattern of periodontal distraction. One of the clinical feature aggressive periodonitis is distolabial migration of the maxillary incisors with concomitant diastema  formation. Radiographic findings show alveolar bone loss extending from the distal surface of the second premolar to the mesial surface of the second molar. Diabetes mellitus (DM is one of the predisposition factors that cause infection. DM will increase quantity of bacteria in oral, which will cause destruction in periodontal tissue, and continue to cause tooth mobility. However, well controlled DM patients can decrease the infection. The purpose of this study is to to inform a case with aggressive periodontitis with diabetes mellitus. A male 36 old presented with chief complaint mobile teeth and esthetic problem teeth. Radiographic evidence of severe attachment loss and bone loss around almost all the teeth. Treatment consisted of consulted to internist to control blood glucose level, periodontal pocket treatment with scalling root planing, splinting, flap surgery and antibiotic administration. The patient’s periodontal condition was stablized post treatment. Controlling oral hygiene to preventive disease progression was scheduled every three months. Patient refered to ortodontist to get ortodontic treatment to get esthetic result.

  5. Treatment of equine metabolic syndrome: A clinical case series.

    Science.gov (United States)

    Morgan, R A; Keen, J A; McGowan, C M

    2016-07-01

    Treatment of equine metabolic syndrome (EMS) is essential to improve insulin sensitivity and reduce the risk of laminitis. Calorie restriction and increased exercise are the mainstays of treatment but there is potential for poor owner compliance. To determine whether significant weight loss accompanied by improvements in measures of insulin sensitivity can be achieved in horses and ponies with EMS managed by their owners in their normal environment under veterinary guidance. Retrospective clinical case series. Horses and ponies attending 2 university hospitals for investigation and treatment of suspected EMS were eligible for inclusion in the study. Animals underwent a clinical examination, basal and dynamic endocrine testing; those with pituitary pars intermedia dysfunction (PPID) were excluded. Owners were given individually tailored diet and exercise programmes to follow for between 3 and 6 months. After the treatment period, clinical examination and endocrine tests were repeated and results compared to the initial assessment. Nineteen animals were recruited to the study, 17 with a history of laminitis. All animals showed a reduction in body condition score (Passessments. There were significant (P<0.05) reductions in basal insulin, insulin at 45 min during a combined glucose insulin tolerance test (CGIT), time for blood glucose concentration to return to baseline during a CGIT and mean area under the glucose curve. A diet and exercise programme tailored to the needs of the individual animal and implemented by the owner results in weight loss accompanied by improvements in insulin sensitivity. © 2015 EVJ Ltd.

  6. A case of generalized tuberculosis in a school-age child with late detected HIV infection

    Directory of Open Access Journals (Sweden)

    E. B. Vasilyeva

    2015-01-01

    Full Text Available The paper describes a case of generalized tuberculosis in a HIV-infected child. The specific feature of the case is the late detection of both tuberculosis and HIV infection. Tuberculosis was diagnosed on the basis of the data of multislice spiral computed tomography and bacteriological examination of bronchial washes. The case demonstrates the development of severe generalized tuberculosis in the child with untimely detected HIV infection, as well as pediatricians’ low alertness to HIV infection in children and inadequate HIV detection works among pregnant women.

  7. Catatonic syndrome: importance of detection and treatment with lorazepam.

    Science.gov (United States)

    Seethalakshmi, R; Dhavale, S; Suggu, Kalpana; Dewan, Mantosh

    2008-01-01

    A resurgence of interest has led to renewed attempts to clarify the concept and treatment of catatonia. A large prospective study was conducted to estimate the incidence of catatonic syndrome in 138 consecutive psychiatric patients admitted to a general hospital in India, to demarcate the common symptom presentations and its response to intravenous benzodiazepines. Patients were screened using the Bush Francis Catatonia Screening Instrument. Patients with two or more signs on the Instrument were subsequently administered intravenous lorazepam and their response was rated on the Bush Francis Catatonia Rating Scale. Catatonic syndrome was found in 11% of patients with a wide variety of diagnoses, especially schizophrenia. Mutism (87.5% incidence) was the most common symptom. A significant proportion (93%) of these patients showed a marked immediate response to lorazepam, with 75% showing sustained improvement. Catatonic syndrome is common, often undiagnosed, and quickly responsive to treatment, irrespective of the diagnosis. It needs to be identified and actively treated with benzodiazepines to minimize distress, and facilitate diagnosis and treatment. Most patients also need additional treatment for the underlying psychiatric condition.

  8. Efficient examination to detect the location of cancer in cases with positive sputum cytology

    International Nuclear Information System (INIS)

    Moriya, Hiroshi; Yaginuma, Koji; Shibuya, Hiroko

    1993-01-01

    In order to localize cancers in 55 cases with positive sputum cytology, we examined chest CT and otolaryngeal findings, in addition to performing bronchoscopic examinations. Consequently, 30 cases had lung cancer, 5 had laryngopharyngeal cancer and 3 had cancer of the oral cavity. Otolaryngeal observation was useful for detection of these cancers of the upper respiratory tract. In 30 lung cancers, 23 were roentgenographically occult cancers. But, among these 23, 12 had positive findings on chest CT. CT was useful for the cases of roentgenographically occult lung cancer. Especially, CT was very effective for detection of small cancer lesions in the peripheral lung, which were undetectable bronchofiberscopically. Three of 20 cases, in which no cancers were detected after the initial examination, had cancer lesions 1-2 years later. These results suggest that CT, otolaryngeal observation and intensive follow-up of undetectable cases are useful for localizing cancer in cases with positive sputum cytology. (author)

  9. Case detection rates of impetigo by gender and age.

    Science.gov (United States)

    Kiriakis, Kyriakos P; Tadros, Aline; Dimou, Anastasia; Karamanou, Marianna; Banaka, Fotini; Alexoudi, Iliana

    2012-06-01

    A cross sectional study was carried out (impetigo cases n=265, relative prevalence 5.3%, among 50,237 outpatients). Males predominated in childhood, adulthood and overall (OR 2.0) and exhibited a more protracted susceptibility. Impetigo was more prevalent in summer months. Lesions were located on the head and neck (65.4%), followed by 19.6% on an upper extremity and by 7.5% each on the trunk and a lower extremity.

  10. Prophylactic Antiviral Treatment in Recurrent Herpes Zoster: A Case Report

    Directory of Open Access Journals (Sweden)

    Hatice Gamze Bayram

    2011-06-01

    Full Text Available Herpes zoster (HZ occurs in older ages with activation of varicella-zoster virus (VZV which persists in a dormant phase within the dorsal root ganglia. The incidence of HZ in immunosuppressed patients is 20-100 times higher and the clinical progress is more severe than in immunocompetent individuals. A 48-year-old man who had been diagnosed with acute myelocytic leukemia type M3 and had been treated with immunosuppressive agents was admitted to our clinic. The patient was clinically diagnosed as having HZ. He was treated with acyclovir 800 mg five times daily for 7 days. In the consecutive three months, he attended our clinic again with similar complaints. The left cervical (C5, C6 dermatomes were involved at the fourth attack of HZ. Multinucleated giant cells were determined on the Tzanck smear. VZV DNA was detected by polymerase chain reaction (PCR. Treatment with valacyclovir 1 g three times daily for 14 days was prescribed and then, prophylactic treatment with valacyclovir 500 mg two times a day was administered. Although immunosuppressive treatment was continued, no new attacks of herpes zoster occurred. We think that prophylactic antiviral therapy should be initiated in immunosuppressive individuals who have recurrent herpes zoster attacks.

  11. Laparoscopic treatment of celiac artery compression syndrome: case series and review of current treatment modalities.

    Science.gov (United States)

    Vaziri, Khashayar; Hungness, Eric S; Pearson, Erik G; Soper, Nathaniel J

    2009-02-01

    Compression of the celiac artery by the diaphragmatic crura, the median arcuate ligament, or the fibrous periaortic ganglionic tissue results in a rare constellation of symptoms known as celiac artery compression syndrome (CACS). First described in 1963 by Harjola in a patient with symptoms of mesenteric ischemia, it remains an elusive diagnosis. Patients commonly present with a wide variety of symptoms resulting in multiple diagnostic tests. A firm diagnosis is difficult to establish, and treatment is equally challenging. These challenges are illustrated by the following case series, and evidence supporting current treatment modalities is reviewed. We describe a laparoscopic approach to decompression of the celiac artery facilitated by intraoperative ultrasound.

  12. Chiropractic Treatment of Temporomandibular Dysfunction: A Retrospective Case Series.

    Science.gov (United States)

    Pavia, Steven; Fischer, Rebecca; Roy, Richard

    2015-12-01

    The purpose of this study is to describe chiropractic treatment of 14 patients who presented with signs and symptoms of temporomandibular joint dysfunction (TMD). This is a retrospective case series of 14 patients, including 13 adults and 1 child. The majority of these patients were undergoing chiropractic care for spine-related conditions when they presented with additional TMD signs and symptoms. They were evaluated and treated with Activator Methods International published protocols relative to the temporomandibular joint before the addition of treatment to the suprahyoid muscles. All pre- and postadjustment assessments were recorded using a numeric pain scale. The resulting average showed a reduction in the patients' pain scores from the initial visit of 8.3 ± 1.6 to the last visit at 1.4 ± 1.1 with an 80.9% ± 15.4% improvement. The average number of visits was 13.6 ± 8.2. All patients selected for this case series showed a reduction of temporomandibular dysfunction symptoms.

  13. Detecting Tweet-Based Sentiment Polarity of Plastic Surgery Treatment

    Directory of Open Access Journals (Sweden)

    Marvi Jokhio

    2015-10-01

    Full Text Available Sentiment analysis is a growing research these days. Many companies perform this analysis on public opinions to get a general idea about any product or service. This paper presents a novel approach to get views or comments of Twitter users about plastic surgery treatments. The proposed approach uses machine-learning technique embedded with the naïve Bayesian classifier to assign polarities (i.e. positive, negative or neutral to the tweets, collected from ?Twitter micro-blogging website?. The accuracy of the obtained results has been validated using precision, recall and F-score measures. It has been observed from 25000 tweets dataset that people tend to have positive as well as substantial negative opinions regarding particular treatments. The experimental results show the effectiveness of the proposed approach

  14. Detecting tweet-based sentiment polarity of plastic surgery treatment

    International Nuclear Information System (INIS)

    Jokhio, M.; Mahoto, N.A.

    2015-01-01

    Sentiment analysis is a growing research these days. Many companies perform this analysis on public opinions to get a general idea about any product or service. This paper presents a novel approach to get views or comments of Twitter users about plastic surgery treatments. The proposed approach uses machine-learning technique embedded with the naive Bayesian classifier to assign polarities (i.e. positive, negative or neutral) to the tweets, collected from Twitter micro-blogging website. The accuracy of the obtained results has been validated using precision, recall and F-score measures. It has been observed from 25000 tweets dataset that people tend to have positive as well as substantial negative opinions regarding particular treatments. The experimental results show the effectiveness of the proposed approach. (author)

  15. Detection surgical treatment and its results in children's thyroid gland

    International Nuclear Information System (INIS)

    Polyakov, V.G.; Lebedev, V.I.; Belkina, B.M.; Shishkov, R.V.; Makarova, I.S.; Durnov, L.A.

    1995-01-01

    208 patients with thyroid gland cancer were observed in 1975-1993 . The morphological investigations point to an absolute prevalence of highly differentiated forms of thyroid gland cancer in children. The radiation diagnostic techniques included ultrasound investigations of neck organs, chest roentgenography, thyroid gland scintigraphy. It is shown that the surgical method is the basic technique of treating thyroid gland cancer in children. 5-year survival rate of patients depending on the stage of disease development and scope of surgical treatment is analysed

  16. Detection, treatment and control of hypertension in Spain.

    Science.gov (United States)

    Pardell, H; Tresserras, R; Armario, P; Salto, E

    1990-08-01

    Attitudes and practices with regard to hypertension were the subject of a survey conducted in 1987 among 2,500 Spanish general practitioners. Their responses showed almost complete use of diagnostic criteria adhering to WHO recommendations and guidelines, the wide prescription of diuretics as first-step medication and beta-blockers as the drug of choice in second-step treatment, and a non-compliance rate of 25% attributed to inadequate information and bureaucracy, similar to other countries.

  17. Detection and treatment of proximal caries lesions: Milieu-specific cost-effectiveness analysis.

    Science.gov (United States)

    Schwendicke, Falk; Paris, Sebastian; Stolpe, Michael

    2015-06-01

    Dental caries lesions are highly prevalent, concentrated in high-risk groups, and often affect proximal tooth surfaces. Choosing a caries detection method determines the available treatment options: radiographically detected early lesion stages might receive non-, micro-, or invasive treatments, whilst visually tactile detected lesions are often advanced and mostly require invasive treatment. Thus, the choice of detection method impacts on patients via the applied treatment. We compared the cost-effectiveness of combinations of detections and treatments of proximal lesions in different populations which did or did not receive prevention during adolescence. These cost-effectiveness comparisons of different detection-treatment combinations should aid clinical decision making and improve resource allocation. A Markov-model was constructed to follow a proximal posterior surface in a 12-year-old German over his lifetime. Prevalence, validity and transition probabilities were extracted from the literature. Microsimulations were performed to evaluate costs (Euro) per tooth-retention-time (years). For populations with low risk, radiographic detection plus non-invasive treatment without (270 Euro, 61.5 years) and with prevention (312 Euro, 63.0 years), as well as radiographic detection plus micro-invasive treatment and prevention (373 Euro, 64.0 years) were cost-effective. For populations with high risk, radiographic detection plus micro-invasive treatment without (427 Euro, 58.5 years) and with prevention (436 Euro, 61.0 years) were cost-effective. Combinations involving invasive treatments had limited cost-effectiveness. Caries detection methods should be evaluated regarding the cost-effectiveness resulting from their use in different populations. Caries detection methods are usually evaluated regarding their validity compared to a gold standard. We demonstrate that the cost-effectiveness stemming from using different detection methods additionally depends on the

  18. Indirect Detection Analysis: Wino Dark Matter Case Study

    Energy Technology Data Exchange (ETDEWEB)

    Hryczuk, Andrzej [Munich, Tech. U.; Cholis, Ilias [Fermilab; Iengo, Roberto [SISSA, Trieste; Tavakoli, Maryam [IPM, Tehran; Ullio, Piero [INFN, Trieste

    2014-07-15

    We perform a multichannel analysis of the indirect signals for the Wino Dark Matter, including one-loop electroweak and Sommerfeld enhancement corrections. We derive limits from cosmic ray antiprotons and positrons, from continuum galactic and extragalactic diffuse γ-ray spectra, from the absence of γ-ray line features at the galactic center above 500 GeV in energy, from γ-rays toward nearby dwarf spheroidal galaxies and galaxy clusters, and from CMB power-spectra. Additionally, we show the future prospects for neutrino observations toward the inner Galaxy and from antideuteron searches. For each of these indirect detection probes we include and discuss the relevance of the most important astrophysical uncertainties that can impact the strength of the derived limits. We find that the Wino as a dark matter candidate is excluded in the mass range bellow simeq 800 GeV from antiprotons and between 1.8 and 3.5 TeV from the absence of a γ-ray line feature toward the galactic center. Limits from other indirect detection probes confirm the main bulk of the excluded mass ranges.

  19. Treatment of a cracked tooth with a resin-ionomer restoration and a connective tissue graft: a case report.

    Science.gov (United States)

    Harris, R J

    2000-12-01

    Treatment of a cracked tooth can be difficult and unpredictable. Quite often, the most predictable treatment possible is simply extraction. This is a case report of the treatment of a cracked tooth with a resin-ionomer restoration and a connective tissue with partial-thickness double pedicle graft. The crack was detected during a routine root coverage procedure using this type of graft. A resin-ionomer was used to repair the crack. Then, the root coverage procedure was completed. Complete root coverage was obtained, including the portion of the root that was repaired. The results remained stable and the tooth treated remained asymptomatic. Clinically, the treatment was a success.

  20. [Psychosurgical treatment of malignant OCD: three case-reports].

    Science.gov (United States)

    Polosan, M; Millet, B; Bougerol, T; Olié, J-P; Devaux, B

    2003-01-01

    Surgery can be proposed for some patients affected by psychiatric diseases such as severe, disabling and refractory affective disorders (depression), OCD and chronic anxiety states. It can be performed after a period of evolution of minimum 5 Years and after all other classical treatments have failed. For the last Years, different stereotactic techniques have been used: capsulotomy, cingulotomy, subcaudate tractotomy and limbic leukotomy, performed by radiofrequency thermolesions or radiosurgery (g rays). In the case of OCD, these procedures are supposed to affect some of the neural circuits between the frontal lobes and different structures of the limbic system, considered as central to OCD symptoms. As they cause smaller cerebral lesions than earlier surgical techniques (mostly open surgery techniques), modern stereotactic approaches have less clinical side effects, primarily less deficit in emotional reactivity and motivation. This type of treatment offers some hope to patients seriously disabled by OCD. These surgeries and especially their main side effects are mentioned briefly in this Article. The most current indications for psychosurgery are severe OCD and chronic major depressive disorder. The level of stress should be significant and assessed by clinical and social functioning scale scores (for the OCD: Y-BOCS>25, GAF>50). Patients affected by demential disorders, sociopathic or paranoiac personality disorder, substance abuse should be excluded as well as patients aged 65 Years over and less than 18 Years. Several studies evaluating the results of the surgical treatment showed significant improvement in 54% of cases. and a moderate improvement in 27% of them. These results seem unchanged a few Years later in 56% of cases. Despite the lack of controlled trials of neurosurgery and several bias in published reports, evidence suggests that the condition of intractable OCD patients may improve after this surgery. Although capsulotomy and cingulotomy are mainly

  1. Active case finding and treatment adherence in risk groups in the tuberculosis pre-elimination era.

    Science.gov (United States)

    Gupta, R K; Lipman, M; Story, A; Hayward, A; de Vries, G; van Hest, R; Erkens, C; Rangaka, M X; Abubakar, I

    2018-05-01

    Vulnerable populations, including homeless persons, high-risk drug and alcohol users, prison inmates and other marginalised populations, contribute a disproportionate burden of tuberculosis (TB) cases in low-incidence settings. Drivers of this disease burden include an increased risk of both TB transmission in congregate settings, and progression from infection to active disease. Late diagnosis and poor treatment completion further propagate the epidemic and fuel the acquisition of drug resistance. These groups are therefore a major priority for TB control programmes in low-incidence settings. Targeted strategies include active case finding (ACF) initiatives and interventions to improve treatment completion, both of which should be tailored to local populations. ACF usually deploys mobile X-ray unit screening, which allows sensitive, high-throughput screening with immediate availability of results. Such initiatives have been found to be effective and cost-effective, and associated with reductions in proxy measures of transmission in hard-to-reach groups. The addition of point-of-care molecular diagnostics and automated X-ray readers may further streamline the screening pathway. There is little evidence to support interventions to improve adherence among these risk groups. Such approaches include enhanced case management and directly observed treatment, while video-observed therapy (currently under evaluation) appears to be a promising tool for the future. Integrating outreach services to include both case detection and case-management interventions that share a resource infrastructure may allow cost-effectiveness to be maximised. Integrating screening and treatment for other diseases that are prevalent among targeted risk groups into TB outreach interventions may further improve cost-effectiveness. This article reviews the existing literature, and highlights priorities for further research.

  2. Methylene blue for clinical anaphylaxis treatment: a case report

    Directory of Open Access Journals (Sweden)

    Janine Moreira Rodrigues

    Full Text Available CONTEXT AND OBJECTIVE: Nitric oxide has a pathophysiological role in modulating systemic changes associated with anaphylaxis. Nitric oxide synthase inhibitors may exacerbate bronchospasm in anaphylaxis and worsen clinical conditions, with limited roles in anaphylactic shock treatment. The aim here was to report an anaphylaxis case (not anaphylactic shock, reversed by methylene blue (MB, a guanylyl cyclase inhibitor. CASE REPORT: A 23-year-old female suddenly presented urticaria and pruritus, initially on her face and arms, then over her whole body. Oral antihistamine was administered initially, but without improvement in symptoms and signs until intravenous methylprednisolone 500 mg. Recurrence occurred after two hours, plus vomiting. Associated upper respiratory distress, pulmonary sibilance, laryngeal stridor and facial angioedema (including erythema and lip edema marked the evolution. At sites with severe pruritus, petechial lesions were observed. The clinical situation worsened, with dyspnea, tachypnea, peroral cyanosis, laryngeal edema with severe expiratory dyspnea and deepening unconsciousness. Conventional treatment was ineffective. Intubation and ventilatory support were then considered, because of severe hypoventilation. But, before doing that, based on our previous experience, 1.5 mg/kg (120 mg bolus of 4% MB was infused, followed by one hour of continuous infusion of another 120 mg diluted in dextrose 5% in water. Following the initial intravenous MB dose, the clinical situation reversed completely in less than 20 minutes, thereby avoiding tracheal intubation. CONCLUSION: Although the nitric oxide hypothesis for MB effectiveness discussed here remains unproven, our intention was to share our accumulated cohort experience, which strongly suggests MB is a lifesaving treatment for anaphylactic shock and/or anaphylaxis and other vasoplegic conditions.

  3. Detection, fate and inactivation of pathogenic norovirus employing settlement and UV treatment in wastewater treatment facilities

    International Nuclear Information System (INIS)

    Barrett, M.; Fitzhenry, K.; O'Flaherty, V.; Dore, W.; Keaveney, S.; Cormican, M.; Rowan, N.; Clifford, E.

    2016-01-01

    It is accepted that discharged wastewaters can be a significant source of pathogenic viruses in receiving water bodies contributing to pollution and may in turn enter the human food chain and pose a risk to human health, thus norovirus (NoV) is often a predominant cause of gastroenteritis globally. Working with NoV poses particular challenges as it cannot be readily identified and detection by molecular methods does not assess infectivity. It has been proposed that the infectivity of NoV may be modelled through the use of an alternative virus; F-specific RNA (FRNA) bacteriophages; GA genotype and other FRNA bacteriophages have been used as a surrogate in studies of NoV inactivation. This study investigated the efficiency of novel pulsed ultraviolet irradiation and low pressure ultraviolet irradiation as a potential pathogen inactivation system for NoV and FRNA bacteriophage (GA) in secondary treated wastewaters. The role of UV dose and the impact of suspended solids concentration on removal efficiency were also examined. The study also investigated the role of settlement processes in wastewater treatment plants in removing NoV. While NoV inactivation could not be determined it was found that at a maximum UV dose of 6.9 J/cm 2 (6900 mJ/cm 2 ) an average 2.4 log removal of FRNA bacteriophage (GA) was observed; indicating the potential need for high UV doses to remove NoV if FRNA bacteriophage prove a suitable indicator for NoV. The study found that increasing concentrations of suspended solids impacted on PUV efficiency however, it appears the extent of the impact may be site specific. Furthermore, the study found that settlement processes can play a significant role in the removal of FRNA bacteriophage, thus potentially NoV. - Highlights: • Effectiveness of low pressure UV and novel high-intensity pulsed UV disinfection in NoVs removal. • Reduction of FRNA bacteriophage was seen in clarified wastewater after settling. • Adsorption of viral particles to solids

  4. Detection, fate and inactivation of pathogenic norovirus employing settlement and UV treatment in wastewater treatment facilities

    Energy Technology Data Exchange (ETDEWEB)

    Barrett, M. [Microbial Ecology Laboratory, Microbiology, School of Natural sciences, National University of Ireland Galway (Ireland); Ryan Institute, National University of Ireland Galway (Ireland); College of Engineering and Informatics, National University of Ireland Galway (Ireland); Fitzhenry, K. [Ryan Institute, National University of Ireland Galway (Ireland); College of Engineering and Informatics, National University of Ireland Galway (Ireland); O' Flaherty, V. [Microbial Ecology Laboratory, Microbiology, School of Natural sciences, National University of Ireland Galway (Ireland); Ryan Institute, National University of Ireland Galway (Ireland); Dore, W.; Keaveney, S. [Marine Institute, Galway (Ireland); Cormican, M. [Ryan Institute, National University of Ireland Galway (Ireland); Centre for Health from Environment, Ryan Institute, National University of Ireland Galway (Ireland); Rowan, N. [Bioscience Research Institute, Athlone Institute of Technology (Ireland); Clifford, E., E-mail: eoghan.clifford@nuigalway.ie [Ryan Institute, National University of Ireland Galway (Ireland); College of Engineering and Informatics, National University of Ireland Galway (Ireland)

    2016-10-15

    It is accepted that discharged wastewaters can be a significant source of pathogenic viruses in receiving water bodies contributing to pollution and may in turn enter the human food chain and pose a risk to human health, thus norovirus (NoV) is often a predominant cause of gastroenteritis globally. Working with NoV poses particular challenges as it cannot be readily identified and detection by molecular methods does not assess infectivity. It has been proposed that the infectivity of NoV may be modelled through the use of an alternative virus; F-specific RNA (FRNA) bacteriophages; GA genotype and other FRNA bacteriophages have been used as a surrogate in studies of NoV inactivation. This study investigated the efficiency of novel pulsed ultraviolet irradiation and low pressure ultraviolet irradiation as a potential pathogen inactivation system for NoV and FRNA bacteriophage (GA) in secondary treated wastewaters. The role of UV dose and the impact of suspended solids concentration on removal efficiency were also examined. The study also investigated the role of settlement processes in wastewater treatment plants in removing NoV. While NoV inactivation could not be determined it was found that at a maximum UV dose of 6.9 J/cm{sup 2} (6900 mJ/cm{sup 2}) an average 2.4 log removal of FRNA bacteriophage (GA) was observed; indicating the potential need for high UV doses to remove NoV if FRNA bacteriophage prove a suitable indicator for NoV. The study found that increasing concentrations of suspended solids impacted on PUV efficiency however, it appears the extent of the impact may be site specific. Furthermore, the study found that settlement processes can play a significant role in the removal of FRNA bacteriophage, thus potentially NoV. - Highlights: • Effectiveness of low pressure UV and novel high-intensity pulsed UV disinfection in NoVs removal. • Reduction of FRNA bacteriophage was seen in clarified wastewater after settling. • Adsorption of viral particles

  5. Intrusion Prevention and Detection in Grid Computing - The ALICE Case

    CERN Document Server

    INSPIRE-00416173; Kebschull, Udo

    2015-01-01

    Grids allow users flexible on-demand usage of computing resources through remote communication networks. A remarkable example of a Grid in High Energy Physics (HEP) research is used in the ALICE experiment at European Organization for Nuclear Research CERN. Physicists can submit jobs used to process the huge amount of particle collision data produced by the Large Hadron Collider (LHC). Grids face complex security challenges. They are interesting targets for attackers seeking for huge computational resources. Since users can execute arbitrary code in the worker nodes on the Grid sites, special care should be put in this environment. Automatic tools to harden and monitor this scenario are required. Currently, there is no integrated solution for such requirement. This paper describes a new security framework to allow execution of job payloads in a sandboxed context. It also allows process behavior monitoring to detect intrusions, even when new attack methods or zero day vulnerabilities are exploited, by a Machin...

  6. Perianal fistula: retrospective study of surgical treatment of 241 cases

    Directory of Open Access Journals (Sweden)

    Drager Luciano Ferreira

    1998-01-01

    Full Text Available Perianal fistula, usually has a criptoglandular etiology, developing from a perianal abscess and communicating the anal mucosa with the perianal skin. The aim of this paper is to study retrospectively 241 cases of perianal fistula (172 men and 69 women; 2,5:1 aging from 7 and 80 years old (average: 37,4 years, operated on at the Hospital da Clínicas - UFMG, from 1977 to 1996. The surgical techniques and post-operative outcome have been analysed. Perianal abscesses with spontaneous drainage were the predominant etiology (132 patients; 54,8%. Eighty percent were submitted to fistulectomy as the first surgical treatment. Among early complications (78; 32,4%, local pain was the most frequent (60; 24,9%. Among the late complications (136; 56,4% fistula recurrence (101; 41,9% was the most frequent. There were 141 reoperations in 80 patients. Fistulectomy was the predominant surgical technique employed for the treatment (101; 71,6%. The average hospitalization time was 6,3 days until 1990 and 1,5 day from 1991 to 1996, after the advent of day-surgery beds in HC-UFMG. The surgical treatment of perianal fístula has a significant rate of post-operative complications and a high recurrence rate, in spite of the short stay in hospital.

  7. TREATMENT OF LARYNGEAL DYSTONIA WITH BOTULINUM TOXIN: A CASE REPORT

    Directory of Open Access Journals (Sweden)

    Irena Hočevar-Boltežar

    2002-07-01

    Full Text Available Background. Laryngeal dystonia (LD is a form of focal dystonia, involving laryngeal muscles and causing disturbed phonation. Adductor, abductor and mixed forms of LD are described.Methods. Largely unsuccessful treatments include voice therapy, psychotherapy, biofeedback, section of the laryngeal recurrent nerve, laryngeal framework surgery and the use of centrally acting drugs. Botulinum toxin proved to be the most efficient treatment of LD; it acts by chemically denervating hyperactive laryngeal muscles.Case report. Authors report on the first use of botulinum toxin in a patient with LD in Slovenia. A female patient with a degenerative disease of extrapyramidal, cerebellar and autonomous system (probable multiple system atrophy and severe adductor form of LD is presented. By gradually increasing dose, the optimal dosage of botulinum has been established that greatly improves the patient’s speech for four months and causes transient mild adverse effects (dysphagia. Botulinum is injected percutaneously under endoscopic control, using the method, which has been described in literature for the first time.Conclusions. Treatment of LD with botulinum toxin demonstrated good results. It improves patient’s communication with others and the quality of his/her life.

  8. Characteristics, Detection Methods and Treatment of Questionable Occlusal Carious Lesions

    DEFF Research Database (Denmark)

    Makhija, S.K.; Gilbert, G.H.; Funkhouser, E.

    2014-01-01

    Questionable occlusal carious lesions (QOC) can be defined as an occlusal tooth surface with no cavitation and no radiographic radiolucencies, but caries is suspected due to roughness, surface opacities or staining. An earlier analysis of data from this study indicates 1/3 of patients have a QOC....... The objective of this report has been to quantify the characteristics of these common lesions, the diagnostic aids used and the treatment of QOC. A total of 82 dentist and hygienist practitioner-investigators from the USA and Denmark in the National Dental Practice-Based Research Network participated. When...

  9. Guidelines for the detection and treatment of osteoporosis

    Directory of Open Access Journals (Sweden)

    Tomaž Kocjan

    2013-04-01

    Full Text Available Osteoporotic fractures are a major cause of disability and death. If we want to effectively prevent them, we should treat individuals at highrisk of fracture. Primarily, we treat patients afterosteoporotic vertebral or hip fracture, where it is required only to exclude secondary causes of osteoporosis prior to initiating treatment. For other women after menopause and men over fifty years, the risk of fracture could be assessed using clinical factors, which are entered into the computer-driven FRAX algorithm. The measurement of bone mineral density could also be used, but we have to take into account the age and sex of subjects when interpreting the result. Treatment of osteoporosis requires a healthy lifestyle without smoking and excessive alcohol intake. The diet should be rich in calcium and protein. Regular physical exercise has positive effects on the bone as well as on the muscles and fall prevention. The addition of vitamin D is always recommended. Drugs have proven efficacy against osteoporotic fractures. We can choose between several inhibitors of bone resorption, such as estrogens, bisphosphonates, raloxifene and denosumab. Teriparatide is an anabolic drug that promotes bone formation, while strontium ranelate has a beneficial effect on both processes of bone turnover.

  10. Malignant lymphoma with diffuse cardiac involvement detected by multiple imaging examinations: a case report

    Directory of Open Access Journals (Sweden)

    Ishiwata Toshiji

    2012-07-01

    Full Text Available Abstract Introduction In malignant lymphoma, cardiac involvement, which usually forms pathologically focal and firm nodules in the cardiac walls, is considered to be a late manifestation of the disease. Case presentation We describe the case of a 71-year-old Asian Japanese woman whose first presentation of lymphoma was congestive heart failure. Multiple imaging examinations and laboratory findings led to a presumed diagnosis of a malignant lymphoma. A tissue diagnosis of the mediastinal mass could not be performed due to our patient’s generally poor condition. Our patient received corticosteroid therapy, but died 42 days after her admission. An autopsy revealed lymphoid cells encircling her ventricular wall and infiltrating her endocardium. A histological examination confirmed the diagnosis of diffuse large B-cell lymphoma. Conclusion Imaging examinations such as echocardiography, computed tomography with three-dimensional reconstruction, and gallium-67-citrate scintigraphy could clearly detect the diffuse cardiac involvement antemortem. A combination of these imaging techniques could provide a working diagnosis and allow empirical initiation of treatment in patients with poor general condition.

  11. Pulmonary intravascular lymphoma detected by FDG PET-CT: a case report.

    Science.gov (United States)

    Kohan, A A; Paganini, L; Biedak, P; Arma, J I; Dalurzo, M C L; Garcia-Monaco, R D

    2013-01-01

    Intravascular lymphoma is a rare subtype of extranodal Non-Hodgkin's lymphoma. Its prognosis is poor in a high percentage of cases due to its insidious appearance and low clinical suspicion. Its diagnosis is usually only reached after an autopsy. It may affect different organs as a whole or only one organ. It is extremely rare that the lung is the only damaged organ. Its diagnosis depends of the clinician's suspicion and proper evaluation with imaging studies as well as correct selection of the organ to be biopsied. When detected on time, the treatment of choice is a combination of a series of chemotherapy associated to a monoclonal antibody (anti-CD20). We present the case of a male patient who underwent a positron emission tomography-computed tomography with 2-[F-18]-fluoro-2 deoxy-D-glucose (FDG) due to symptoms suggestive of a lymphoproliferative disease with no clear structural abnormalities. The images led to a diagnosis of pulmonary intravascular large B cell lymphoma. Copyright © 2012 Elsevier España, S.L. and SEMNIM. All rights reserved.

  12. Optimal experimental planning in the case of radiation detection

    International Nuclear Information System (INIS)

    Fedorov, G.A.; Tereshchenko, S.A.

    1980-01-01

    The problem solution of planning on optimal experiment on radioactive site scanning using an immovable measuring transformer supplied with a multi-channel collimator which face size coincides with the site sizes is considered in general. The Mood and Kishen normalized criteria of optimal conditions and the Erenfeld criteria are used as optimality criteria. The calculation results of optimal values of the number of open collimator channels in every measurement are determined according to these three criteria. It is emphasized that the given approach permits to optimize in the chosen class of matrices any experiment on determination of components of the required vector according to each of the given criteria. Such planning ensures determination of more precise results in comparison with the traditional experiment or experiment corresponding to traditional planning. The plans of two latter experiments can be obtained on the basis of planning under consideration as particular limiting cases [ru

  13. A pragmatic approach to measuring, monitoring and evaluating interventions for improved tuberculosis case detection

    NARCIS (Netherlands)

    Blok, Lucie; Creswell, Jacob; Stevens, Robert; Brouwer, Miranda; Ramis, Oriol; Weil, Olivier; Klatser, Paul; Sahu, Suvanand; Bakker, Mirjam I.

    2014-01-01

    The inability to detect all individuals with active tuberculosis has led to a growing interest in new approaches to improve case detection. Policy makers and program staff face important challenges measuring effectiveness of newly introduced interventions and reviewing feasibility of scaling-up

  14. A pragmatic approach to measuring, monitoring and evaluating interventions for improved tuberculosis case detection.

    NARCIS (Netherlands)

    Blok, L; Creswell, J; Stevens, R.; Brouwer, M; Ramis, O; Weil, O; Klatser, P.R.; Sahu, S; Bakker, M.I.

    2014-01-01

    The inability to detect all individuals with active tuberculosis has led to a growing interest in new approaches to improve case detection. Policy makers and program staff face important challenges measuring effectiveness of newly introduced interventions and reviewing feasibility of scaling-up

  15. Treatment of a horizontal root-fractured tooth with decoronation procedure: case report

    Directory of Open Access Journals (Sweden)

    Selen Esin Yoldaş

    2016-05-01

    Full Text Available INTRODUCTION: Early loss of permanent anterior teeth due to trauma can cause esthetic and functional problems for young patients. In such cases, replacement of the missing tooth with traditional approaches is possible; however such approaches will reduce the chance of the patient to receive an esthetic and consistent treatment in the future. CASE REPORT: A 12-year-old male patient referred to our clinic with a history of trauma. Complicated crown fracture in tooth no.11 and horizontal root fracture in tooth no. 21 was detected. Following root canal treatment, tooth no. 11 was restored with a fiber post and a strip crown. To avoid alveolar bone loss due to early tooth extraction, decoronation procedure, an alternative approach, was applied to tooth no. 21. This procedure consisted of leaving the root fragment inside the alveolar socket following the removal of the crown. For the rehabilitation of the missing crown, a partial removable prosthesis was implemented. The patient was recalled in 6., 12. and 18. months. Within the follow-up period, no reduction in the alveolar bone level was seen. No sign of infection was evident. The remaining root fragment kept on resorbing. Tooth no. 11 remained symptom-free as well. The patient is still being followed. CONCLUSION: Decoronation is essentially a treatment choice for preventing alveolar bone loss in ankylosed teeth considered for extraction. In this case report, decoronation was shown to be a suitable alternative also for a fractured, non-ankylosed tooth.

  16. Cancer Detection, Diagnosis, and Treatment Technologies for Global Health: Supporting the developmen

    Science.gov (United States)

    NCI, Center for Global Health supports the development and validation of low-cost, portable technologies that can improve cancer detection, diagnosis, and treatment in low-and middle-income countries.

  17. Ductal carcinoma in situ of breast: detection and treatment pattern in Hong Kong.

    Science.gov (United States)

    Yau, T K; Chan, A; Cheung, P Sy

    2017-02-01

    The treatment of ductal carcinoma in situ has been widely reported in the western and other Asian countries, but the relevant data in Hong Kong are relatively limited. This study aimed to evaluate the latest detection and treatment pattern for ductal carcinoma in situ in Hong Kong so as to guide planning of future service provision. This was a retrospective case series study. A total of 573 patients who registered with the Hong Kong Breast Cancer Registry, and were diagnosed and treated in Hong Kong from January 2001 to December 2011 were reviewed. Compared with invasive breast cancer patients, patients with ductal carcinoma in situ were younger (median, 48.6 vs 50.3 years; Pincome (PHong Kong, ductal carcinoma in situ is more frequently found in the higher social classes and managed in the private sector. The clinical outcome of ductal carcinoma in situ is excellent and more than half of the patients can be successfully managed with breast-conserving surgery.

  18. Intrusion Prevention and Detection in Grid Computing - The ALICE Case

    International Nuclear Information System (INIS)

    Gomez, Andres; Lara, Camilo; Kebschull, Udo

    2015-01-01

    Grids allow users flexible on-demand usage of computing resources through remote communication networks. A remarkable example of a Grid in High Energy Physics (HEP) research is used in the ALICE experiment at European Organization for Nuclear Research CERN. Physicists can submit jobs used to process the huge amount of particle collision data produced by the Large Hadron Collider (LHC). Grids face complex security challenges. They are interesting targets for attackers seeking for huge computational resources. Since users can execute arbitrary code in the worker nodes on the Grid sites, special care should be put in this environment. Automatic tools to harden and monitor this scenario are required. Currently, there is no integrated solution for such requirement. This paper describes a new security framework to allow execution of job payloads in a sandboxed context. It also allows process behavior monitoring to detect intrusions, even when new attack methods or zero day vulnerabilities are exploited, by a Machine Learning approach. We plan to implement the proposed framework as a software prototype that will be tested as a component of the ALICE Grid middleware. (paper)

  19. Contrast-enhanced microwave detection and treatment of breast cancer

    Science.gov (United States)

    Gao, Fuqiang

    Contrast agents and heating agents have been proposed for microwave breast tumor imaging and treatment, respectively. The dielectric properties of the tumor are altered with contrast agents or heating agents that locally accumulate in the tumor. The resulting change in dielectric properties of the tumor has the potential to enhance the sensitivity of microwave imaging of breast tumors and increase the efficiency and selectivity of microwave thermal therapy of breast tumors. This dissertation addresses several key challenges in contrast-enhanced microwave imaging and treatment of breast tumors. Carbon nanotubes (CNTs) have been shown to enhance both the relative permittivity and effective conductivity of the host medium, and are promising as theranostic (integrated therapeutic and diagnostic) agents. Thus, our properties characterization work focuses on CNT dispersions. We performed in vitro microwave dielectric properties and heating response characterization of dispersions of CNTs treated by different functionalization methods and identified a CNT formulation that is very promising as a microwave theranostic agent. Stable dispersions of CNTs with concentrations up to 20 mg/ml are obtained with this formulation, and the enhanced microwave properties of these dispersions are extraordinary compared to the control. We also conducted in vivo dielectric properties characterization of mouse tumors with intra-tumoral injections of CNT dispersions and confirmed that the presence of CNTs increases the dielectric properties of the tumor. In parallel, we developed a contrast-enhanced microwave breast tumor imaging algorithm using sparse reconstruction methods. We demonstrated that this algorithm accurately localizes small tumors in 3D numerical breast phantoms. We also demonstrated the experimental feasibility of this method using physical breast phantoms. Lastly, we studied the sensitivity of the distorted Born iterative method (DBIM) to initial guesses and developed a

  20. Effects of Different Animal Waste Treatment Technologies on Detection and Viability of Porcine Enteric Viruses▿

    Science.gov (United States)

    Costantini, Verónica P.; Azevedo, Ana C.; Li, Xin; Williams, Mike C.; Michel, Frederick C.; Saif, Linda J.

    2007-01-01

    Enteric pathogens in animal waste that is not properly processed can contaminate the environment and food. The persistence of pathogens in animal waste depends upon the waste treatment technology, but little is known about persistence of porcine viruses. Our objectives were to characterize the porcine enteric viruses (porcine noroviruses [PoNoVs], porcine sapoviruses [PoSaVs], rotavirus A [RV-A], RV-B, and RV-C) in fresh feces or manure and to evaluate the effects of different candidate environmentally superior technologies (ESTs) for animal waste treatment on the detection of these viruses. Untreated manure and samples collected at different stages during and after treatment were obtained from swine farms that used conventional waste management (CWM) and five different candidate ESTs. The RNA from porcine enteric viruses was detected by reverse transcription-PCR and/or seminested PCR; PoSaV and RV-A were also detected by enzyme-linked immunosorbent assay. Cell culture immunofluorescence (CCIF) and experimental inoculation of gnotobiotic (Gn) pigs were used to determine RV-A/C infectivity in posttreatment samples. The PoSaV and RV-A were detected in pretreatment samples from each farm, whereas PoNoV and RV-C were detected in pretreatment feces from three of five and four of five farms using the candidate ESTs, respectively. After treatment, PoSaV RNA was detected only in the samples from the farm using CWM and not from the farms using the candidate ESTs. RV-A and RV-C RNAs were detected in four of five and three of four candidate ESTs, respectively, after treatment, but infectious particles were not detected by CCIF, nor were clinical signs or seroconversion detected in inoculated Gn pigs. These results indicate that only RV-A/C RNA, but no viral infectivity, was detected after treatment. Our findings address a public health concern regarding environmental quality surrounding swine production units. PMID:17601821

  1. Manual therapy treatment of lumbar radiculopathy: A single case report

    Directory of Open Access Journals (Sweden)

    J.A. Riley

    2011-01-01

    Full Text Available Patients  with  lumbar  radiculopathy  are  often  managed with  manual therapy.  The  aim  of  this  single  case  study  was  to  describe  the outcome of manual therapy treatment of a patient with lumbar radiculopathy.  A 47-year-old female presented with acute, severe left buttock and postero-lateral thigh pain.  Symptom provocation occurred during lumbar flexion, coughing, sneezing, driving and prolonged sitting. her left straight leg raise neurodynamic test was limited and reproduced her pain, as did trigger points in the left lumbar and gluteal muscles. clinical neuro-conduction testing revealed weakness of the big and other toe extensors, as well as eversion and plantar flexion of the left ankle, and a diminished left ankle reflex. This indicated possible involvement of both the l5 and S1 nerve roots.   A  manual  therapy  treatment  approach including  lumbar rotation mobilisations (Maitland approach, massage, trigger point pressure release  and  Transversus  Abdominus muscle activation  was  used.   The  patient  was  symptom  free,  had  full pain-free  range  of  all  lumbar  movements,  a full  pain-free  left  straight leg  raise  neurodynamic  test  and  normal  neurological  conduction  six weeks  after  onset, following seven manual therapy treatments.  Although the results of this case report cannot be generalised, it describes the successful outcome of a patient with severe radicular pain and neurological deficits, whose signs and symptoms  had completely resolved following manual therapy treatment.

  2. N-acetylcysteine for treatment of autism, a case report

    Directory of Open Access Journals (Sweden)

    Ahmad Ghanizadeh

    2012-01-01

    Full Text Available There are a limited number of Food and Drug Administration (FDA-approved medications for the treatment of autism. Meanwhile, oxidative stress and neuroinflammation are supposed to play a causative role in autism. N-acetylcysteine may provide cystine, a precursor for glutathione (GSH, which is an important antioxidant factor in the brain. We here report a child with autism, whose symptoms were markedly decreased after taking oral N-acetylcysteine 800 mg/day, in three divided doses. His social interaction was significantly increased. The score of social impairment on a visual analog scale decreased from 10 to 6 in the two-month trial. The aggressive behaviors decreased from 10 to 3. This case suggests that N-acetylcysteine may decrease some symptoms of autism.

  3. Treatment of hexafluoroarsenate from contaminated water: a case study

    Energy Technology Data Exchange (ETDEWEB)

    Weiss, H. [UFZ - Helmholtz-Zentrum fuer Umweltforschung GmbH, Department Grundwassersanierung, Leipzig (Germany); Bernhard, K.; Hoffmann, P. [UFZ - Helmholtz-Zentrum fuer Umweltforschung GmbH, Umwelt- und Biotechnologisches Zentrum (UBZ), Leipzig (Germany); Neu, T.R.; Tuempling, W. von [UFZ - Helmholtz-Zentrum fuer Umweltforschung GmbH, Department Fliessgewaesseroekologie, Magdeburg (Germany); Wennrich, R. [UFZ - Helmholtz-Zentrum fuer Umweltforschung GmbH, Department Analytik, Leipzig (Germany); Daus, B.

    2008-12-15

    Wastewater from the crystal glass factory can contain arsenic as hexafluoroarsenate. On the basis of a case study, an optimized treatment procedure for a hexafluoroarsenate-containing surface water is presented using a strong basic anion exchanger. To minimize the microbial activity by forming biofilms on the surface of the exchanger material, distinctive technical features were described on the basis of results from laboratory and pilot plant tests. Silver impregnation of the ion exchange material has been shown to be not suitable due to a decrease in capacity by surface covering. Pre-filters appear to be an inexpensive and effective option to increase the lifespan of the filters. A volume of 15 m{sup 3} of contaminated water was cleaned up using 1 kg of ion exchange resin on site in 250 hours. The ion exchange process has shown to be capable of cleaning waters contaminated with hexafluoroarsenate. (Abstract Copyright [2008], Wiley Periodicals, Inc.)

  4. Adult congenital cardiopathy: percutaneous treatment of a complex case

    International Nuclear Information System (INIS)

    Suarez N, Alberto; Carvajal, Andres; Bustillo, Sabas

    2008-01-01

    Adult congenital cardiopathy is a clinical entity difficult to treat and diagnose. Since 1982 endovascular therapy changed its approach radically (1) and in the last years the design of new appliances and better balloon catheters facilitated the implementation of therapy to a greater number of patients (2). It is the election treatment for entities such as pulmonary valve stenosis (3), atrial septal defect (4) and persistent ductus arteriosus. We present the case of complex adult congenital cardiopathy that consisted of wide atrial septal defect,pulmonary valve stenosis with severe repercussion on the right ventricle, persistent PDA with severe calcification and pulmonary arterial hypertension and systemic essential arterial hypertension that were successfully treated through interventionist endovascular therapy in the Hospital Militar Central, in Bogota.

  5. Increased libido associated with donepezil treatment: a case report.

    Science.gov (United States)

    Segrec, Nusa; Zaman, Rashid; Pregelj, Peter

    2016-01-01

    Inappropriate verbal and physical sexual behaviour is not common among individuals with dementia, but when it does occur, it can have profound consequences. We report a case of 79-year-old woman with dementia of the Alzheimer's type who complained of increased libido after an increased dose of donepezil, which was being used along with tianeptine. Donepezil withdrawal led to the resolution of increased libido, but when it was reintroduced, increased libido reappeared once again (Naranjo score: 7). Increased libido was not reported by the patient during the 6-year follow-up period after donepezil withdrawal. A potential mechanism of acetylcholinesterase inhibitor-induced increased libido and the current literature on hypersexuality as a side-effect of donepezil treatment are discussed. © 2015 The Authors. Psychogeriatrics © 2015 Japanese Psychogeriatric Society.

  6. Noncompliance with Medical Regimen in Haemodialysis Treatment: A Case Study

    Directory of Open Access Journals (Sweden)

    Paraskevi Theofilou

    2011-01-01

    Full Text Available Patients undergoing haemodialysis treatment have a high burden of disease (particularly cardiovascular comorbidities affecting their quality of life and dramatically shortening life expectancy. Effective chronic kidney disease (CKD control requires regular preventive medication and a response to that medication. Poor receptiveness to CKD medication can be related to individual variability in the dose needed to achieve a response, as well as to low-adherent behaviour in relation to the CKD medication regimen. Some patients, though not many, according to studies' findings, abuse the medical regimen as a result of suicidal tendencies. The present case gave us the opportunity to consider the causes and clinical findings and review the specific psychological interventions for patients with CKD.

  7. Manual therapy treatment of lumbar radiculopathy: A single case report

    OpenAIRE

    J.A. Riley

    2011-01-01

    Patients  with  lumbar  radiculopathy  are  often  managed with  manual therapy.  The  aim  of  this  single  case  study  was  to  describe  the outcome of manual therapy treatment of a patient with lumbar radiculopathy.  A 47-year-old female presented with acute, severe left buttock and postero-lateral thigh pain.  Symptom provocation occurred during lumbar flexion, coughing, sneezing, driving and prolonged sitting. her left straight leg raise neurodynamic test was limited and reproduced he...

  8. Amnesia and vegetative abnormalities after irradiation treatment. A case study

    International Nuclear Information System (INIS)

    Christianson, S.Aa.; Neppe, V.; Hoffman, H.

    1994-01-01

    This paper describes a case of a patient (GX) with a brain tumour in the third ventricle who developed a syndrome of amnestic disorder and vegetative abnormalities (hyperphagia, oligodipsia) after irradiation treatment that followed brain surgery. The patient shows an extremely poor long-term memory on both visually and verbally presented material, and of autobiographical events occurring after the onset of the illness, but some preserved memory functions on short-term memory tasks, semantic memory tasks, and implicit memory tasks. Given the onset of symptoms only after irradiation (a memory deficit in particular), and the non-invasive nature of the surgery, the probable etiology is post-irradiation syndrome. (au) (27 refs.)

  9. Amnesia and vegetative abnormalities after irradiation treatment. A case study

    Energy Technology Data Exchange (ETDEWEB)

    Christianson, S.Aa. (Departments of Psychology, University of Stockholm (Sweden)); Neppe, V. (Department of Psychology, University of Washington, Seattle (United States)); Hoffman, H. (Department of Psychology, Pacific Neuropsychiatric Institute, University of Washington, Settle (United States))

    1994-11-01

    This paper describes a case of a patient (GX) with a brain tumour in the third ventricle who developed a syndrome of amnestic disorder and vegetative abnormalities (hyperphagia, oligodipsia) after irradiation treatment that followed brain surgery. The patient shows an extremely poor long-term memory on both visually and verbally presented material, and of autobiographical events occurring after the onset of the illness, but some preserved memory functions on short-term memory tasks, semantic memory tasks, and implicit memory tasks. Given the onset of symptoms only after irradiation (a memory deficit in particular), and the non-invasive nature of the surgery, the probable etiology is post-irradiation syndrome. (au) (27 refs.).

  10. Clinical manifestation and surgical treatment analysis of five cases with biatrial myxoma.

    Science.gov (United States)

    Liu, Dong; Dong, Ran

    2017-02-01

    Cardiac myxomas (CMs) are a major primary heart tumor which often causes unexpected symptoms or sudden death. Among CMs, biatrial myxomas are even rare. This study was designed to investigate the clinical characteristics and surgical treatment of 5 cases with biatrial myxoma, to summarize the treatment experience and the effect of short-to-mid-term prognosis. Five patients with biatrial myxoma were included in this study. The patients' relative literature, chest X-ray, body-surface electrocardiogram, and ultrasonic cardiogram (UCG) were used to investigate the clinical characteristics. The experience of surgical treatment and perioperative treatment were analyzed. Among the 5 cases, patients had presented discomfort of precordial area and cardiac insufficiency symptoms such as dyspnea and chest discomfort. There were characteristic changes on echocardiography (ECG). All patients accepted resection of both tumor and its basement tissue. Their symptoms were all improved after surgery, no deaths occurred. In conjunction with clinical features, diagnostic clue and echocardiography, the detectable rate of biatrial myxoma could be significantly improved. Early diagnosis showed good effect on prognosis. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  11. First-episode psychosis patients recruited into treatment via early detection teams versus ordinary pathways

    DEFF Research Database (Denmark)

    Johannessen, Jan O; Friis, Svein; Joa, Inge

    2007-01-01

    Within an early detection sector, to compare the 1- and 2-year course and outcome of first-episode psychosis patients coming into the treatment system via active outreach detection teams (DTs) versus those achieving help via ordinary referral channels (not-DT)....

  12. Impact of heat treatment on antigen detection in sera of Angiostrongylus vasorum infected dogs

    OpenAIRE

    Gillis-Germitsch, Nina; Schnyder, Manuela

    2017-01-01

    BACKGROUND: In the last decade serological tests for detection of circulating Angiostrongylus vasorum antigen and specific antibodies have been developed and adopted for individual diagnosis and epidemiological studies in dogs. Although confirmed positive at necropsy, antigen detection was not possible in single experimentally, as well as naturally infected dogs, possibly due to immune complex formation. The aim of this study was to evaluate the effect of heat treatment on detection of A. vas...

  13. Bilateral Same-day Laser Peripheral Iridotomy in the Philadelphia Glaucoma Detection and Treatment Project.

    Science.gov (United States)

    Waisbourd, Michael; Shafa, Anousheh; Delvadia, Radha; Sembhi, Harjeet; Molineaux, Jeanne; Henderer, Jeffery; Pizzi, Laura T; Myers, Jonathan S; Hark, Lisa A; Katz, L Jay

    2016-10-01

    To report the outcomes of bilateral, same-day laser peripheral iridotomy (LPI) in the Philadelphia Glaucoma Detection and Treatment Project. The Philadelphia Glaucoma Detection and Treatment Project was a community-based initiative aimed to improve detection, management, treatment, and follow-up care of individuals at high risk for glaucoma. This novel project performed LPI, where 2 eyes received laser therapy on the same day. Of the 1649 patients examined between January 1, 2013 and May 31, 2014, patients who underwent bilateral, same-day LPI were included in our analysis. Main outcome measures were visual acuity, intraocular pressure (IOP), and postoperative complication rates. A total of 132 eyes of 66 patients underwent bilateral, same-day LPI. Mean visual acuity remained unchanged following treatment (P=0.85). Eight patients (12.1%) had IOP spikes >5 mm Hg following treatment, and 4 patients (6.1%) spiked >10 mm Hg. IOP returned to normal in all but 1 patient, who was diagnosed with chronic angle-closure glaucoma. Hyphema was reported in 2 patients (3%) and glare in 1 patient (1.5%). Thirteen patients (19.7%) had repeat LPI treatment. All patients successfully tolerated LPI treatment without serious complications. Performing bilateral, same-day LPI was well tolerated in a large community-based, glaucoma detection and treatment project. Applying this treatment strategy may be considered in similar settings, where patients' access to eye care is limited and it may be a cost-effective strategy.

  14. Treatment of the femoral neck peudoarthrosis in childhood: Case report

    Directory of Open Access Journals (Sweden)

    Vukašinović Zoran

    2013-01-01

    Full Text Available Introduction. Femoral neck fractures in children and adolescents are rare. However, their complications are frequent - avascular necrosis, femoral neck pseudoarthrosis, premature physeal closure with consequent growth disturbance and coxa vara deformity. Case Outline. A 9.5­year­old boy was injured in a car accident, and femoral neck fracture was diagnosed. Prior to admission at our hospital he was surgically treated several times. He was admitted at our hospital eight months following the accident. On the X­ray transcervical pseudoarthrosis of the femoral neck was found, as well as coxa vara deformity and metaphyseal avascular necrosis. He was operated at our hospital; all previously placed ostefixation material was removed, valgus osteotomy of 30 degrees was done as well as additional local osteoplasty using the commercial osteoindactive agent (Osteovit®. Postoperatively, we applied skin traction, bed rest and physical therapy. At the final follow­up, the patient was recovered completely. He is now painless, the legs are of equal length, range of movements in the left hip is full, life activity is normal. The X­ray shows that the femoral neck pseudoarthrosis is fully healed. Conclusion. This case is presented in order to encourage other colleagues to challenge the problematic situation such as this one. Also, we would like to remind them what one should think about and what should be taken into consideration in the primary treatment of femoral neck fractures in children. Valgus femoral osteotomy, as a part of the primary treatment of femoral neck fracture in children (identically as in the adults can prevent the occurrence of femoral neck pseudoarthrosis.

  15. Delayed Detection of Esophageal Intubation in Anesthesia Malpractice Claims: Brief Report of a Case Series.

    Science.gov (United States)

    Honardar, Marzieh R; Posner, Karen L; Domino, Karen B

    2017-12-01

    This retrospective case series analyzed 45 malpractice claims for delayed detection of esophageal intubation from the Anesthesia Closed Claims Project. Inclusion criteria were cases from 1995 to 2013, after adoption of identification of CO2 in expired gas to verify correct endotracheal tube position as a monitoring standard by the American Society of Anesthesiologists. Forty-nine percent (95% confidence interval 34%-64%) occurred in the operating room or other anesthesia location where CO2 detection equipment should have been available. The most common factors contributing to delayed detection were not using, ignoring, or misinterpreting CO2 readings. Misdiagnosis, as with bronchospasm, occurred in 33% (95% confidence interval 20%).

  16. Surgical treatment of scoliosis in Smith-Magenis syndrome: a case report

    Directory of Open Access Journals (Sweden)

    McClean Claire

    2010-01-01

    Full Text Available Abstract Introduction Smith-Magenis syndrome is a rare genetic condition associated with scoliosis in approximately 30% of cases. There is limited information in the literature on the treatment of scoliosis and the surgical outcome in patients with this condition. Characteristic features of the syndrome, such as the presence of congenital heart and renal disease, inherent immunodeficiency, as well as severe behavioural disorders may complicate the surgical treatment of patients. Case presentation We present the case of an 11-year-old British Caucasian girl with Smith-Magenis syndrome who developed a severe, progressive thoracic and lumbar scoliosis measuring 85° and 80°, respectively. She had no cardiac or renal anomalies. Brace treatment was unsuccessful to prevent deterioration of the scoliosis. Both curves were rigid on supine maximum side-bending and traction radiographs. Our patient underwent a posterior spinal arthrodesis with pedicle screw/hook and rod instrumentation and autologous iliac crest graft, supplemented by allograft bone. She had an uneventful postoperative course other than the development of a small wound dehiscence which required resuturing with no signs of a wound infection. A good correction of both scoliotic curvatures to 45° and 40° and a balanced spine in both the coronal and sagittal planes was achieved. Follow-up to skeletal maturity (4 years post-surgery showed no loss of deformity correction, no detected pseudarthrosis and a good clinical outcome. Conclusion Patients with Smith-Magenis syndrome can develop a severe scoliosis that may require surgical treatment. Congenital cardiac and renal disease, immunodeficiency and severe behavioural problems can affect the surgical outcome following spinal arthrodesis and need to be taken into consideration. Our case demonstrates that surgical correction of the deformity can be performed safely on this group of patients, with a good outcome and an uncomplicated

  17. Combined surgical and medical treatment of giant prolactinoma: case report

    Directory of Open Access Journals (Sweden)

    Rădoi Mugurel

    2016-06-01

    Full Text Available The operative management of giant pituitary prolactinoma represents a significant challenge for neurosurgeons, due to the degree of local tumor infiltration into adjacent structures such as cavernous sinus. The degree of parasellar tumor extension can be classified according to the Knosp grading system’ while suprasellar extension is qualified in accordance with the modified Hardys classification system. This report describes the case of a male patient with a giant pituitary prolactinoma in which a partial tumor resection via a subfrontal approach was achieved. Typically, resection rates of less than 50% have been reported following surgery on giant pituitary adenomas. Prolactin levels were very high, consistent with invasive giant prolactinoma. Our patient was treated with Cabergoline which eventually normalized the prolactin level and significantly reduced the size of the residual tumor. This case serves to illustrate that in the presence of significant suprasellar and parasellar extension, multi-modal treatment strategies with surgery and dopamine agonist, is the gold standard in the management of locally aggressive pituitary prolactinomas.

  18. Treatment of sexual trauma dissolves contamination fear: case report

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    Mirjam J. Nijdam

    2013-01-01

    Full Text Available Background: In patients with co-morbid obsessive–compulsive disorder (OCD and posttraumatic stress disorder (PTSD, repetitive behavior patterns, rituals, and compulsions may ward off anxiety and often function as a coping strategy to control reminders of traumatic events. Therefore, addressing the traumatic event may be crucial for successful treatment of these symptoms. Objective: In this case report, we describe a patient with comorbid OCD and PTSD who underwent pharmacotherapy and psychotherapy. Methods: Case Report. A 49-year-old Dutch man was treated for severe PTSD and moderately severe OCD resulting from anal rape in his youth by an unknown adult man. Results: The patient was treated with paroxetine (60 mg, followed by nine psychotherapy sessions in which eye movement desensitization and reprocessing (EMDR and exposure and response prevention (ERP techniques were applied. During psychotherapy, remission of the PTSD symptoms preceded remission of the OCD symptoms. Conclusions: This study supports the idea of a functional connection between PTSD and OCD. Successfully processing the trauma results in diminished anxiety associated with trauma reminders and subsequently decreases the need for obsessive–compulsive symptoms.

  19. Surgical treatment for thyrotoxic hypokalemic periodic paralysis: case report

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    Lin Yi-Chu

    2012-01-01

    Full Text Available Abstract Thyrotoxic hypokalemic periodic paralysis (THPP is a rare, potentially life-threatening endocrine emergency. It is characterized by recurrent muscle weakness and hypokalemia. Because many THPP patients do not have obvious symptoms and signs of hyperthyroidism, misdiagnosis may occur. The published studies revealed that definitive therapy for THPP is control of hyperthyroidism by medical therapy, radioactive iodine or surgery, but the long-term post-operative follow-up result was not observed. We reported two cases of medically refractory THPP with recurrent paralysis of extremities and hypokalemia, and both were combined with thyroid nodules. Both patients were treated with total thyroidectomy; the pathology revealed that one is Graves' disease with thyroid papillary carcinoma, and the other is adenomatous goiter with papillary hyperplasia. No episode of periodic paralysis was noted and laboratory evaluation revealed normal potassium level during the post-operative follow up. Our experience suggests that total thyroidectomy by experienced surgeon is an appropriate and definite treatment for medically refractory THPP, especially in cases combined with thyroid nodules.

  20. Detection of UV-treatment effects on plankton by rapid analytic tools for ballast water compliance monitoring immediately following treatment

    Science.gov (United States)

    Bradie, Johanna; Gianoli, Claudio; He, Jianjun; Lo Curto, Alberto; Stehouwer, Peter; Veldhuis, Marcel; Welschmeyer, Nick; Younan, Lawrence; Zaake, André; Bailey, Sarah

    2018-03-01

    Non-indigenous species seriously threaten native biodiversity. To reduce establishments, the International Maritime Organization established the Convention for the Control and Management of Ships' Ballast Water and Sediments which limits organism concentrations at discharge under regulation D-2. Most ships will comply by using on-board treatment systems to disinfect their ballast water. Port state control officers will need simple, rapid methods to detect compliance. Appropriate monitoring methods may be dependent on treatment type, since different treatments will affect organisms by a variety of mechanisms. Many indicative tools have been developed, but must be examined to ensure the measured variable is an appropriate signal for the response of the organisms to the applied treatment. We assessed the abilities of multiple analytic tools to rapidly detect the effects of a ballast water treatment system based on UV disinfection. All devices detected a large decrease in the concentrations of vital organisms ≥ 50 μm and organisms organisms, as examined herein for UV-C treatment systems.

  1. Treatment and Neuromuscular Rehabilitatin of Facial Palsy in 80 Cases

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    Mohammad Ali Hosseinian

    2001-06-01

    Full Text Available Objective: Patients with facial palsy lose normal facial muscle movement in the paralyzed side. A condition which is treated using different methods of treatment. Materials & Methods: Over of a period of five years, a total of 80 facial palsy cases referred to the hospital. 22 were treated by high dose of prednisolon and physiotherapy. 58 cases were treated by different surgical procedures, that 38 cases had developed the condition due to trauma, and the remaining 20 due to bell's palsy, brain tumor, or congenital conditions. Surgical procedures used in treating these patients were end to end anastomosis, nerve graft between the severed nerve, neurotization of the contralateral healthy side to the paralyzed side, and nurotization with hypoglossal or accessory nerve of the paralyzed side. Muscle transplant to the paralyzed region, such as temporal or free gracilis muscle was also used in some patients. Results: In acute phase of bell's palsy, after head trauma or facial palsy because of very cold weather, prednisolon in high dose and neuromuscular rehabilitation for some patients showed very good results. Operative technique using nerve graft or end to end anastomosis of the severed nerve showed very good results, and neurotization of the paralyzed side to the contralateral healthy side gave acceptable to good results. The use of muscles or hypoglossal nerve of the paralyzed region did not result in symmetric facial muscle movement. Conclusion: Our data shows the best operative technique for patients with chronic facial palsy is the use of free gracilis muscle. Patients treated with this method were able to regain their involuntary and symmetric facial muscle movement.

  2. Two Case Reports and Actual Treatment Approachs of Retroperitoneal Fibrosis

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    Eymen Gazel

    2013-06-01

    Full Text Available Retroperitoneal fibrosis (RPF is a rare disease of unclear etiology, which is characterized by a chronic non specific inflammation of the retroperitoneum. This inflammation of the retroperitoneum may entrap and obstruct retroperitoneal structures, particularly the ureters. Patients with RPF show non specific clinical symptoms, including poorly localized back pain, general malaise, weight loss, anemia, features of renal failure and occasionally, mild fever. The early symptoms are non specific and an accurate diagnosis is often achieved only subsequent to urological obstruction or the occurrence of renal failure. Although a number of scientific journals devoted to RPF are present in the litera¬ture, there is no accepted diagnostic or therapeutic strategy for this disease. However, there are several therapeutic strate¬gies which have been proven to be effective. Hereby, we reported two cases of retroperitoneal fibrosis which had similar symptoms and findings but different responses to medical treatment .We aimed to discuss challanges of RPF%u2019s diagnosis and the treatment protocol.

  3. Surgical treatment for temporomandibular joint osteoarthrosis. Case report.

    Science.gov (United States)

    Robiony, M; Demitri, V; Costa, F; Politi, M

    1998-11-01

    TMJ osteoarthrosis and internal derangements are in close connection, representing a substantial portion of temporomandibular disorders. The authors wish to underline the role of surgery in the treatment of this degenerative disease to improve function and to alleviate pain. A 63 year-old woman suffering from closed-lock with reduced opening movements was accepted in our Department in March, 1995. Clinical and radiological evaluations showed bilateral closed lock and severe TMJ osteoarthrosis. Occlusal, pharmacological and physical therapy were performed for one year, without results. Bilateral condylectomy and diskectomy with arthroplasty were carried out. Immediate muscular rehabilitation after surgery was performed by the patient. Follow-up 3, 6, 12 months after surgery were carried out. Full opening movements and reduction of pain were obtained 20 days after surgery. The patient, followed-up one year after surgery, presented effective mandibular movements and adequate amelioration of clinical picture. TMJ surgery in association with physical therapy represents in selected cases an adequate procedure for the treatment of TMJ degenerative disease.

  4. Treatment of Graves' disease with I131: Case Report

    International Nuclear Information System (INIS)

    Sanchez Povis, J.E.; Sandoval Okuma, J.C.; Contreras Carreno, S.E.; Cabello Morales, E.

    2006-01-01

    Objective: To describe the response and complications in children and teenagers suffering Graves' disease who received radioactive iodine therapy. Material and Methods: The clinical records of the patients attended at Paediatric Endocrinology Unit of Hospital Nacional Cayetano Heredia who received therapy with I 131 were reviewed. Demographic characteristics, thyroid weight, radioactive iodine uptake, I 131 dose and clinical and thyroid function evolution were registered. Results: We include thirteen patients: 1 male and 12 females. The mean thyroid weight obtained was 47.56 ± 10.70 gr. Initial calculated dose was 3.92 ± 0.95 mCi, with a total dose of 4.47 ± 1.66 mCi, and mean following period of 2.76 years. Ten patients received only one dose, 2 patients received two doses and one patient received three doses; all cases remitted. Patients who received only 1 dose showed disease remission at 13.13 weeks and mean remission period of the population was 24.62 weeks. Hypothyroidism prevalence up to six months from initiating treatment was 66.66%, and up to 257 weeks 83.33%. Conclusions: We conclude that I 131 was 100% effective in the treatment of children and adolescents suffering Graves' disease in this small series. (author)

  5. Costs of a community-based glaucoma detection programme: analysis of the Philadelphia Glaucoma Detection and Treatment Project.

    Science.gov (United States)

    Pizzi, Laura T; Waisbourd, Michael; Hark, Lisa; Sembhi, Harjeet; Lee, Paul; Crews, John E; Saaddine, Jinan B; Steele, Deon; Katz, L Jay

    2018-02-01

    Glaucoma is the foremost cause of irreversible blindness, and more than 50% of cases remain undiagnosed. Our objective was to report the costs of a glaucoma detection programme operationalised through Philadelphia community centres. The analysis was performed using a healthcare system perspective in 2013 US dollars. Costs of examination and educational workshops were captured. Measures were total programme costs, cost/case of glaucoma detected and cost/case of any ocular disease detected (including glaucoma). Diagnoses are reported at the individual level (therefore representing a diagnosis made in one or both eyes). Staff time was captured during site visits to 15 of 43 sites and included time to deliver examinations and workshops, supervision, training and travel. Staff time was converted to costs by applying wage and fringe benefit costs from the US Bureau of Labor Statistics. Non-staff costs (equipment and mileage) were collected using study logs. Participants with previously diagnosed glaucoma were excluded. 1649 participants were examined. Mean total per-participant examination time was 56 min (SD 4). Mean total examination cost/participant was $139. The cost/case of glaucoma newly identified (open-angle glaucoma, angle-closure glaucoma, glaucoma suspect, or primary angle closure) was $420 and cost/case for any ocular disease identified was $273. Glaucoma examinations delivered through this programme provided significant health benefit to hard-to-reach communities. On a per-person basis, examinations were fairly low cost, though opportunities exist to improve efficiency. Findings serve as an important benchmark for planning future community-based glaucoma examination programmes. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  6. New biomarkers for early detection of cardiotoxicity after treatment with docetaxel, doxorubicin and cyclophosphamide

    NARCIS (Netherlands)

    van Boxtel, W.; Bulten, B. F.; Mavinkurve-Groothuis, A. M. C.; Bellersen, L.; Mandigers, C. M. P. W.; Joosten, L. A. B.; Kapusta, L.; de Geus-Oei, L. F.; van Laarhoven, H. W. M.

    2015-01-01

    Assessing a diverse biomarker panel (NT-proBNP, TNF-α, galectin-3, IL-6, Troponin I, ST2 and sFlt-1) to detect subclinical cardiotoxicity after treatment with anthracyclines. Of 55 breast cancer patients biomarkers were assessed and echocardiography was performed one year after treatment with

  7. Detection of Circulating Paracoccidioides brasiliensis Antigen in Urine of Paracoccidioidomycosis Patients before and during Treatment

    Science.gov (United States)

    Salina, Margarete Aparecida; Shikanai-Yasuda, Maria Aparecida; Mendes, Rinaldo Poncio; Barraviera, Benedito; Mendes Giannini, Maria José Soares

    1998-01-01

    For the diagnosis and follow-up of paracoccidioidomycosis patients undergoing therapy, we evaluated two methods (immunoblotting and competition enzyme immunoassay) for the detection of circulating antigen in urine samples. A complex pattern of reactivity was observed in the immunoblot test. Bands of 70 and 43 kDa were detected more often in urine samples from patients before treatment. The immunoblot method detected gp43 and gp70 separately or concurrently in 11 (91.7%) of 12 patients, whereas the competition enzyme immunoassay detected antigenuria in 9 (75%) of 12 patients. Both tests appeared to be highly specific (100%), considering that neither fraction detectable by immunoblotting was present in urine samples from the control group. gp43 remained present in the urine samples collected during the treatment period, with a significant decrease in reactivity in samples collected during clinical recovery and increased reactivity in samples collected during relapses. Reactivity of some bands was also detected in urine specimens from patients with “apparent cure.” The detection of Paracoccidioides brasiliensis antigens in urine appears to be a promising method for diagnosing infection, for evaluating the efficacy of treatment, and for detecting relapse. PMID:9620407

  8. Detecting treatment-subgroup interactions in clustered data with generalized linear mixed-effects model trees.

    Science.gov (United States)

    Fokkema, M; Smits, N; Zeileis, A; Hothorn, T; Kelderman, H

    2017-10-25

    Identification of subgroups of patients for whom treatment A is more effective than treatment B, and vice versa, is of key importance to the development of personalized medicine. Tree-based algorithms are helpful tools for the detection of such interactions, but none of the available algorithms allow for taking into account clustered or nested dataset structures, which are particularly common in psychological research. Therefore, we propose the generalized linear mixed-effects model tree (GLMM tree) algorithm, which allows for the detection of treatment-subgroup interactions, while accounting for the clustered structure of a dataset. The algorithm uses model-based recursive partitioning to detect treatment-subgroup interactions, and a GLMM to estimate the random-effects parameters. In a simulation study, GLMM trees show higher accuracy in recovering treatment-subgroup interactions, higher predictive accuracy, and lower type II error rates than linear-model-based recursive partitioning and mixed-effects regression trees. Also, GLMM trees show somewhat higher predictive accuracy than linear mixed-effects models with pre-specified interaction effects, on average. We illustrate the application of GLMM trees on an individual patient-level data meta-analysis on treatments for depression. We conclude that GLMM trees are a promising exploratory tool for the detection of treatment-subgroup interactions in clustered datasets.

  9. Phleboscintigraphic detection of incompetent perforating veins to guide the surgical treatment of venous stasis ulceration

    Energy Technology Data Exchange (ETDEWEB)

    Giordano, A. [Inst. of Nuclear Medicine, Catholic Univ. of the Sacred Heart, Rome (Italy); Muzi, M. [Chair of Surgical Pathology, Dept. of Surgery, Univ. Rome (Italy); D`Antini, P. [Chair of Surgical Pathology, Dept. of Surgery, Univ. Rome (Italy); Rulli, F. [Chair of Surgical Pathology, Dept. of Surgery, Univ. Rome (Italy)

    1993-12-31

    Most venous leg ulcers are due to the incompetence of perforating veins. The principal aim of surgery in the treatment of chronic ulcers which are not responsive to conservative therapy, is the identification, division and ligation of those incompetent perforating veins which transmit the hig venous pressure to the ulcerated area. Both radionuclide scanning and contrast venography may be accurate methods of evaluating the deep venous system and incompetent perforating veins; however, the role of radionuclide scanning in this setting is not fully exploited. The authors present one case of chronic, refractory postphlebitic ulcer in which radionuclide venography was employed to detect the incompetent perforating vein responsible for the development of the ulcer. Radionuclide venography (with Tc-99m red blood cells) allowed the main perforating vein to be clearly detected among others already identified by contrast venography. After surgical treatment the ulcer healed, and the perforating vein had disappeared when venoscintigraphy was repeated. In the author`s opinion radionuclide venography is a useful support to contrast venography in planning the surgical treatment of venous stasis ulcers. (orig.) [Deutsch] Die meisten Ulcera cruris entstehen auf der Grundlage von Perforansveneninsuffizienzen. Der prinzipielle Ansatz der chirurgischen Behandlung chronischer Ulcera, die nicht auf eine konservative Therapie ansprechen, ist die Identifizierung und Ligierung der insuffizienten Perforansvenen, die den hohen venoesen Druck in die ulzerierten Areale weiterleiten. Sowohl szintigraphische Methoden als auch die aszendierende Phlebographie sind geeignete Methoden zur Untersuchung des tiefen Beinvenensystems bzw. der insuffizienten Perforansvenen. Der Wert des szintigraphischen Verfahrens fuer diesen Zweck wurde jedoch bis jetzt nicht ausreichend untersucht. Die Autoren berichten ueber den Fall chronischer, therapieresistenter postthrombotischer Ulcera cruris, bei dem zur

  10. Cystic ameloblastoma--behavior and treatment of 21 cases.

    Science.gov (United States)

    Rosenstein, T; Pogrel, M A; Smith, R A; Regezi, J A

    2001-11-01

    This article presents a series of cystic ameloblastomas in which an unexpected capacity for bony destruction and recurrence was shown. Proliferation rates were evaluated to see if there is a correlation to the biologic behavior of these lesions. Clinical and histologic material on 21 consecutive cystic ameloblastomas was retrieved and reviewed. Immunohistochemical analysis of proliferation-associated Ki-67 protein was carried out to determine mitotic indices for 10 cystic ameloblastomas, and these were compared to 10 solid ameloblastomas and 10. dentigerous cysts. Lesions from 10 males and 11 females (age range, 12 to 72 years; mean age, 35 years) were included. All lesions were in the mandible; 18 in posterior sites. Lesion size ranged from 2 to 8 cm in greatest dimension. Cortical perforation was evident in 7 lesions, and multilocularity (more often in older patients) was evident in 6 lesions. Recurrences were seen in 9 cases (43%), and the time between initial treatment and recurrence was as long as 10 years. The characteristic histopathologic feature was a thin, stratified squamous cystic lining with spongiosis and basal palisades. Ten cases also showed mural invasion, and 4 had plexiform luminal proliferation. The proliferation rate of the cystic ameloblastomas (represented as a percentage of cells in cell cycle) was 4.3%, compared with solid tumors at 2.8% and dentigerous cysts at 6.6%. Cystic ameloblastomas occur within a wide age range, but at slightly lower mean age than solid lesions. There is a very strong predilection for the mandible, and there appears to be no gender difference. Lesions frequently become large, destructive, and/or multilocular. There is a significant recurrence potential, and extended follow-up is advisable. The deceptively innocent histology of cystic ameloblastomas belies the biologic potential of these lesions. The mechanism(s) by which cystic ameloblastomas gain their destructive behavior seems less likely associated with

  11. Surgical treatment of scoliosis in Smith-Magenis syndrome: a case report.

    Science.gov (United States)

    Tsirikos, Athanasios I; Baker, Alexander Dl; McClean, Claire

    2010-01-28

    Smith-Magenis syndrome is a rare genetic condition associated with scoliosis in approximately 30% of cases. There is limited information in the literature on the treatment of scoliosis and the surgical outcome in patients with this condition. Characteristic features of the syndrome, such as the presence of congenital heart and renal disease, inherent immunodeficiency, as well as severe behavioural disorders may complicate the surgical treatment of patients. We present the case of an 11-year-old British Caucasian girl with Smith-Magenis syndrome who developed a severe, progressive thoracic and lumbar scoliosis measuring 85 degrees and 80 degrees , respectively. She had no cardiac or renal anomalies. Brace treatment was unsuccessful to prevent deterioration of the scoliosis. Both curves were rigid on supine maximum side-bending and traction radiographs. Our patient underwent a posterior spinal arthrodesis with pedicle screw/hook and rod instrumentation and autologous iliac crest graft, supplemented by allograft bone. She had an uneventful postoperative course other than the development of a small wound dehiscence which required resuturing with no signs of a wound infection. A good correction of both scoliotic curvatures to 45 degrees and 40 degrees and a balanced spine in both the coronal and sagittal planes was achieved. Follow-up to skeletal maturity (4 years post-surgery) showed no loss of deformity correction, no detected pseudarthrosis and a good clinical outcome. Patients with Smith-Magenis syndrome can develop a severe scoliosis that may require surgical treatment. Congenital cardiac and renal disease, immunodeficiency and severe behavioural problems can affect the surgical outcome following spinal arthrodesis and need to be taken into consideration. Our case demonstrates that surgical correction of the deformity can be performed safely on this group of patients, with a good outcome and an uncomplicated postoperative course.

  12. Power analysis to detect treatment effects in longitudinal clinical trials for Alzheimer's disease.

    Science.gov (United States)

    Huang, Zhiyue; Muniz-Terrera, Graciela; Tom, Brian D M

    2017-09-01

    Assessing cognitive and functional changes at the early stage of Alzheimer's disease (AD) and detecting treatment effects in clinical trials for early AD are challenging. Under the assumption that transformed versions of the Mini-Mental State Examination, the Clinical Dementia Rating Scale-Sum of Boxes, and the Alzheimer's Disease Assessment Scale-Cognitive Subscale tests'/components' scores are from a multivariate linear mixed-effects model, we calculated the sample sizes required to detect treatment effects on the annual rates of change in these three components in clinical trials for participants with mild cognitive impairment. Our results suggest that a large number of participants would be required to detect a clinically meaningful treatment effect in a population with preclinical or prodromal Alzheimer's disease. We found that the transformed Mini-Mental State Examination is more sensitive for detecting treatment effects in early AD than the transformed Clinical Dementia Rating Scale-Sum of Boxes and Alzheimer's Disease Assessment Scale-Cognitive Subscale. The use of optimal weights to construct powerful test statistics or sensitive composite scores/endpoints can reduce the required sample sizes needed for clinical trials. Consideration of the multivariate/joint distribution of components' scores rather than the distribution of a single composite score when designing clinical trials can lead to an increase in power and reduced sample sizes for detecting treatment effects in clinical trials for early AD.

  13. The influence of display modalities on proximal caries detection and treatment decision.

    Science.gov (United States)

    Barbosa, Véra L S A; Gonzaga, Amanda K G; Pontual, Andrea A; Bento, Patrícia M; Ramos-Perez, Flávia M M; Filgueira, Pedro T D; Melo, Daniela P

    2015-01-01

    The aim of this study was to investigate the influence of digital radiographic display on caries detection and choice of treatment among undergraduate students. Forty images of extracted human teeth were acquired using a PSP digital system. The proximal surfaces were evaluated for the presence of proximal caries and choice of treatment by 36 undergraduate students, divided into three groups according to the semester they were taking. The images were evaluated in two forms of image display: laptop, and printed on acetate viewed on a lightbox. The accuracy of the different forms of image display on caries detection was evaluated by means of ROC curve analysis and its effect by mixed linear regression. Residue analysis was used to verify the adequacy of the treatment of choice for the chosen diagnosis. There was no significant effect either for the display modalities (p=0.058) or for the different undergraduate student groups (p=0.991). The Az was 0.539 for printed images and 0.516 for laptop. The decisions based on treatment of choice were consistent with the scores achieved for caries detection. Accuracy of caries detection using a laptop was comparable to accuracy using printed images. Treatment decision was not affected by image display modality. The semester of the dentistry course that undergraduate students were taking did not significantly increase the accuracy of their proximal caries detection.

  14. Early diagnosis and treatment of invasive aspergillosis as a main determinant of outcome – review of literature according to the presented case report

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    Michał Borys

    2017-03-01

    According to presented literature, Galactomannan assay enables early diagnosis and remains a specific and sensitive tool to diagnose Asppergillosis , both in serum and BAL fluid. The guidelines recommend voriconazole as a first line treatment in IA. Failure to detect and implement proper antifungal treatment may lead to fatal consequences, as in the presented case.

  15. Early pest detection in soy plantations from hyperspectral measurements: a case study for caterpillar detection

    Science.gov (United States)

    Tailanián, Matías; Castiglioni, Enrique; Musé, Pablo; Fernández Flores, Germán.; Lema, Gabriel; Mastrángelo, Pedro; Almansa, Mónica; Fernández Liñares, Ignacio; Fernández Liñares, Germán.

    2015-10-01

    Soybean producers suffer from caterpillar damage in many areas of the world. Estimated average economic losses are annually 500 million USD in Brazil, Argentina, Paraguay and Uruguay. Designing efficient pest control management using selective and targeted pesticide applications is extremely important both from economic and environmental perspectives. With that in mind, we conducted a research program during the 2013-2014 and 2014-2015 planting seasons in a 4,000 ha soybean farm, seeking to achieve early pest detection. Nowadays pest presence is evaluated using manual, labor-intensive counting methods based on sampling strategies which are time consuming and imprecise. The experiment was conducted as follows. Using manual counting methods as ground-truth, a spectrometer capturing reflectance from 400 to 1100 nm was used to measure the reflectance of soy plants. A first conclusion, resulting from measuring the spectral response at leaves level, showed that stress was a property of plants since different leaves with different levels of damage yielded the same spectral response. Then, to assess the applicability of unsupervised classification of plants as healthy, biotic-stressed or abiotic-stressed, feature extraction and selection from leaves spectral signatures, combined with a Supported Vector Machine classifier was designed. Optimization of SVM parameters using grid search with cross-validation, along with classification evaluation by ten-folds cross-validation showed a correct classification rate of 95%, consistently on both seasons. Controlled experiments using cages with different numbers of caterpillars--including caterpillar-free plants--were also conducted to evaluate consistency in trends of the spectral response as well as the extracted features.

  16. Mesiodens as a risk factor in treatment of trauma cases.

    Science.gov (United States)

    Alaçam, Alev; Bani, Mehmet

    2009-04-01

    The presence of mesiodens often results in complications including retention of primary teeth and delayed eruption of permanent teeth, closure of eruption path, rotations, retention, root resorption, pulp necrosis, and diastema as well as nasal eruption and formation of dentigerous and primordial cysts. Less common complications involving the permanent incisors include dilaceration of the developing roots and loss of tooth vitality. Therefore, early diagnosis of mesiodens has particular importance in terms of preventing such complications. However, with respect to surgical removal of mesiodens, ideal timing of intervention - immediate or delayed intervention - remains to be a highly controversial issue. While predisposing factors of dental trauma such as open bite, increasing overjet with protrusion of upper incisors, and insufficient lip closure have been well documented in the literature, there is limited evidence indicating mesiodens as a risk factor in trauma. In this report of two cases, it is aimed to emphasize mesiodens as a risk factor in the treatment of dental trauma besides its effect on prognosis.

  17. Rehabilitation exercise for treatment of vestibular disorder: A case study

    Directory of Open Access Journals (Sweden)

    Avraham Feazadeh

    2006-01-01

    Full Text Available Vertigo and dizziness are common symptoms in the general population. While the clinical picture is well known and widely described, there are different interpretations of Benign Paroxysmal Positional Vertigo. The purpose of this case report was to describe the treatment of a 56 year old woman with complains of positional vertigo for 35 consecutive years. She suffered from a sudden onset of rotatory, unilateral horizontal canal type benign paroxysmal positional vertigo (BPPV. The symtoms started a day after falling from a bus, where she injured her head. Otherwise her medical history was unremarkable. She was treated with an individualized home exercise program of eye movement exercises, Brandt/Daroff exercises, and general conditioning exercises (i.e., laying on the left side from sitting on the bed, while the head rotated 45 degrees to the right, waiting for about one minue; twice a day on gradual basis, not laying on the side all the way, but to use enough pillows to lay about at 60 degrees. Four weeks from the start of physical therapy, the patient was free of symptoms, even when her neck was in the extended position.

  18. Radiation induced sarcoma after treatment of glioblastoma: case report

    International Nuclear Information System (INIS)

    Rosa, Victor Domingos Lisita; Anjos, Caroline Souza dos; Candido, Priscila Barile Marchi; Dias Junior, Antonio Soares; Santos, Evandro Airton Sordi dos; Godoy, Antonio Carlos Cavalcante; Saggioro, Fabiano P.; Carlotti Junior, Carlos Gilberto; Oliveira, Harley Francisco de; Peria, Fernanda Maris

    2016-01-01

    Introduction: Glioblastoma multiform is the most lethal central nervous system neoplasm, with a median survival of around 13 months and the worst prognosis among all gliomas. The therapeutic approach of glioblastoma consists in neurosurgery with maximum possible resection of tumor volume, followed by radiotherapy and chemotherapy. Radiotherapy reduces the risk of tumor recurrence through direct and indirect damage to tumor deoxyribonucleic acid. The long-term effects of radiation therapy include tissue necrosis, vasculopathy, and radiation-induced neoplasia. The most reported secondary intracranial malignant tumors include meningiomas, gliomas, and sarcomas. The latency period between skull radiotherapy and the appearance of radioinduced lesions varies in the literature from six months to 47 years, with an average of 18.7 years. Case report: The present report describes the appearance of high-grade spindle cell sarcoma after ten months in a patient who received glioblastoma treatment at Hospital das Clínicas of Ribeirão Preto of the University of São Paulo. Conclusion: The rarity of this association is probably due to the poor survival of patients with glioblastoma, thus limiting the time to development of secondary neoplasia

  19. Treatment of fabella syndrome with manual therapy: a case report.

    Science.gov (United States)

    Zipple, J Tim; Hammer, Roger L; Loubert, Peter V

    2003-01-01

    Clinical case report. To educate clinicians about fabella syndrome as a possible cause for posterolateral knee pain and dysfunction. Also to describe a physical therapy intervention strategy for posterolateral knee pain secondary to hypomobility or malposition of a fabella. A 44-year-old, physically fit, Caucasian male with a 10-year history of left posterolateral knee pain and functional limitations during athletic activities, walking, and activities of daily living presented for evaluation and treatment. He had previously experienced relief of symptoms after experimenting with a mechanical maneuver administered by his wife. A thorough examination for strength, range of motion, and accessory motions was performed. A fabella was palpable in the lateral head of the gastrocnemius muscle and a provisional diagnosis of fabella syndrome was made. While in a prone position, the patient received soft tissue mobilization of the lateral gastrocnemius, followed by medial, lateral, and inferior glides of the fabella. The patient reported an immediate reduction in posterolateral knee pain and demonstrated a 30 degrees increase in active knee flexion. Physical therapists may be unaware that fabella syndrome is a possible source of posterolateral knee pain and dysfunction. This simple manual therapy intervention was effective in reducing symptoms of pain and increasing tolerance for activities involving knee flexion, extension, and rotation. Physical therapists may wish to add this diagnosis and the corresponding examination and intervention techniques to their management strategy for patients with fabella syndrome.

  20. SARM-S4 and metabolites detection in sports drug testing: a case report.

    Science.gov (United States)

    Grata, Elia; Perrenoud, Laurent; Saugy, Martial; Baume, Norbert

    2011-12-10

    Recently, pharmaceutical industry developed a new class of therapeutics called Selective Androgen Receptor Modulator (SARM) to substitute the synthetic anabolic drugs used in medical treatments. Since the beginning of the anti-doping testing in sports in the 1970s, steroids have been the most frequently detected drugs mainly used for their anabolic properties. The major advantage of SARMs is the reduced androgenic activities which are the main source of side effects following anabolic agents' administration. In 2010, the Swiss laboratory for doping analyses reported the first case of SARMs abuse during in-competition testing. The analytical steps leading to this finding are described in this paper. Screening and confirmation results were obtained based on liquid chromatography tandem mass spectrometry (LC-MS/MS) analyses. Additional information regarding the SARM S-4 metabolism was investigated by ultra high-pressure liquid chromatography coupled to quadrupole time-of-flight mass spectrometer (UHPLC-QTOF-MS). Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

  1. Casing Pipe Damage Detection with Optical Fiber Sensors: A Case Study in Oil Well Constructions

    Directory of Open Access Journals (Sweden)

    Zhi Zhou

    2010-01-01

    Full Text Available Casing pipes in oil well constructions may suddenly buckle inward as their inside and outside hydrostatic pressure difference increases. For the safety of construction workers and the steady development of oil industries, it is critically important to measure the stress state of a casing pipe. This study develops a rugged, real-time monitoring, and warning system that combines the distributed Brillouin Scattering Time Domain Reflectometry (BOTDR and the discrete fiber Bragg grating (FBG measurement. The BOTDR optical fiber sensors were embedded with no optical fiber splice joints in a fiber-reinforced polymer (FRP rebar and the FBG sensors were wrapped in epoxy resins and glass clothes, both installed during the segmental construction of casing pipes. In situ tests indicate that the proposed sensing system and installation technique can survive the downhole driving process of casing pipes, withstand a harsh service environment, and remain intact with the casing pipes for compatible strain measurements. The relative error of the measured strains between the distributed and discrete sensors is less than 12%. The FBG sensors successfully measured the maximum horizontal principal stress with a relative error of 6.7% in comparison with a cross multipole array acoustic instrument.

  2. Use of clear aligners in open bite cases: an unexpected treatment option.

    Science.gov (United States)

    Giancotti, Aldo; Garino, Francesco; Mampieri, Gianluca

    2017-06-01

    In open bite case treatments, a proper diagnostic differentiation is essential in determining the appropriate corrective procedures. Dental open bites are generally more responsive to treatment with orthodontics alone, whereas skeletal open bites often require a combination of orthodontics and orthognathic surgery. Patient selection and treatment principles for non-surgical open bite treatment routinely include fixed appliances both labial or lingual. However, removable clear aligners have gained a consistent popularity in the treatment of complex cases including open bite malocclusions. In this article, the authors describe three different clinical cases in which open bite cases had been satisfactorily treated by using clear aligners.

  3. Case report: Teriparatide treatment in a case of severe pregnancy -and lactation- associated osteoporosis.

    Science.gov (United States)

    Lampropoulou-Adamidou, Kalliopi; Trovas, George; Stathopoulos, Ioannis P; Papaioannou, Nikolaos A

    2012-01-01

    Pregnancy- and lactation-associated osteoporosis (PLO) is an uncommon disease. The majority of cases are seen in the third trimester or early post-partum in primagravid women and the prominent clinical feature of PLO is severe and prolonged back pain and height loss. The prevalence and aetiology of this disorder are as yet unclear and there are no guidelines for its treatment. We report the outcomes of teriparatide (TRP) treatment in a woman suffering from severe PLO with 6 vertebral fragility fractures, severe back pain and very low BMD. Thirteen months after the initiation of therapy, the patient was almost free of back pain. There was no new clinical vertebral fracture. Her laboratory tests were all normal. BMD increased by 24.4% at the lumbar spine, 9.9% and 4.6% at the left and the right total hip and 12.6% and 7.8% at the left and right femur neck, respectively. TRP treatment simultaneously with weaning and calcium and vitamin D supplementation seems to considerably increase BMD, improve severe back pain and quality of life and prevent further occurrence of vertebral fractures, making TRP a helpful tool in restoring bone strength in PLO patients.

  4. Case series of laser-assisted treatment of excessive gingival display: an alternative treatment.

    Science.gov (United States)

    Ozturan, Seda; Ay, Elif; Sagir, Serkan

    2014-09-01

    The objective of this study was to investigate the stable and significant outcomes of laser-assisted lip repositioning technique for the treatment of excessive gingival display. "Gummy smile" is a major concern for a large number of patients visiting the dentist. The hyperactivity of the upper lip is one of the main causes of a gummy smile, and several techniques have been proposed for its treatment. Ten patients with excessive gingival display were treated with laser-assisted lip repositioning technique. The technique is composed of removing a strip of mucosa by laser incisions from the maxillary buccal vestibule, and coronal repositioning of the new mucosal margin. The clinical dimensions of gingival display were measured from the left, right posterior, and anterior sides at baseline, 6 and 12 months postoperatively. Subjects completed surveys to evaluate satisfaction with outcomes. Clinical and patient-centered parameters [visual analog scale for pain and aesthetics (VAS)] were measured at 7 days and again at 12 months after the surgery. The baseline anterior gingival display of 4.3±1.8 mm significantly decreased to 1.1±1.0 mm at 6 months (psmile after surgery and would likely choose to undergo the procedure again. The treatment of gummy smile with laser-assisted lip repositioning successfully reduced the preoperative gingival display without postoperative complications, in all cases.

  5. [A case of dural AVM detected after STA-MCA anastomosis].

    Science.gov (United States)

    Igase, K; Oka, Y; Kumon, Y; Zenke, K; Iwata, S; Sakaki, S

    1996-01-01

    A case of dural arteriovenous malformation (AVM) in the posterior cranial fossa detected after STA-MCA anastomosis surgery. A 52-year-old male consulted a neighbourhood hospital for sudden headache and vomiting. He was diagnosed as having intraventricular hemorrhage on CT scan. Though the obstruction of the right internal carotid artery was revealed angiographically, his symptoms improved after conservative therapy. Two weeks after onset, his consciousness deteriorated and he developed left hemiparesis. Thereafter, he was transferred to our hospital. After thorough examination, right STA-MCA anastomosis surgery was performed. Approximately 2 months after surgery, right tinnitus developed and gradually exacerbated. Since it was thought to be due to increased blood flow in the right superficial temporal artery, it was kept under observation. On angiogram, 8 months after surgery, good blood flow supplied from the right superficial temporal artery to the territory of the right middle cerebral artery was shown, and a dural AVM fed by the right occipital artery was found. Fourteen months after the surgery, an enlarged dural AVM with backflow to the superficial cerebral veins fed by the enlarged right occipital artery and right ascending pharyngeal artery was revealed. Embolization therapy to the right occipital and ascending pharyngeal artery was performed using coils and ivalon, and irradiation of 30 Gy was added. After this treatment, right tinnitus improved. On angiography 2 years later, transverse sinus was slightly visible via the right occipital artery and ascending pharyngeal artery, but the dural AVM was significantly reduced. The origin of dural AVMs remains controversial. In our case, dural AVM was not found before the STA-MCA anastomosis surgery, and sinus thrombosis was not found throughout the course of observation. It is thought that the occult dural AVM was disclosed and enlarged by the increased blood flow through the external carotid artery via the STA

  6. The First Case Report in Italy of Di George Syndrome Detected by Noninvasive Prenatal Testing

    OpenAIRE

    Rapacchia, Giuseppina; Lapucci, Cristina; Pittalis, Maria Carla; Youssef, Aly; Farina, Antonio

    2015-01-01

    Panorama Plus (Natera), a single-nucleotide polymorphism- (SNP-) based approach that relies on the identification of maternal and fetal allele distributions, allows the detection of common aneuploidies and also incorporates a panel of 5 microdeletions including Di George syndrome. We report here the first case of Di George syndrome detected by NIPT in Italy; blood was drawn at 12 weeks’ gestation. The patient had an amniocentesis to confirm the diagnosis by MLPA (multiplex ligation-dependent ...

  7. Аcanthamoeba keratitis and outcomes of the treatment (clinical cases

    Directory of Open Access Journals (Sweden)

    M. M. Bikbov

    2015-01-01

    Full Text Available Acanthamoeba keratitis (AK — corneal inflammation caused by protozoa — Acanthamoeba. The disease is related mainly with wearing of contact lens, pathogen — Acanthamoeba penetrates under the contact lenses. The cases of AK after Lasik are described. Corneal epithelium microtrauma and contact with sources of environmental pollution are the risk factors of the invasion of Acanthamoeba into the cornea.Acanthamoebas affect soil, stagnant reservoirs, swimming pools, drain pipes, tap water, etc. Diagnosis can be confirmed only when cysts are detected in cornea material, plate count, smear, and the containers where such material is stored. Long life cycle including cyst stage helps keratitis relapsing course last for months. It is not always possible to detect cysts. Assessment of etiology presents certain difficulties.Such aspects as history taking, monitoring the clinical course of disease, confocal microscopy that enables to reveal acanthamoebas in vivo help to determine a diagnosis.Disease is characterized by a long chronic course with the development descemetocele and cornea perforation. The sequence of remissions and exacerbations of inflammation, apparently, occurs due to peculiarities of Acanthamoeba life cycle. Acanthamoeba keratitis is difficult to treat, it’s resistant to antibiotics. Untimely diagnosed disease and delayed initiation of treatment in patients with AK promote corneal perforation and inflammatory process in deep eye structures what often leads to eye enucleation.Severe pain is typical for AK in onset of disease. It is caused by emergence of subepithelial infiltrates and defects along the nerve fibers located in the most sensitive surface layer of the cornea. Conservative treatment is conducted with the use of antiseptics. The most effective one against cysts is 0.02% chlorhexidine which is prepared ex. temporae.The article presents the peculiarities of clinical course of Acanthamoeba keratitis, clinical cases of the

  8. A Case of Premature Termination in a Treatment for Generalized Anxiety Disorder

    Science.gov (United States)

    Boswell, James F.; Llera, Sandra J.; Newman, Michelle G.; Castonguay, Louis G.

    2011-01-01

    In this paper we present a case of failure in an integrative treatment for generalized anxiety disorder (GAD) combining cognitive-behavioral therapy, an empirically supported treatment for GAD, and interpersonal-emotional processing therapy. The client of focus dropped out of treatment after the 8th session. Based on our analysis of this case, we…

  9. Feasibility study of strengthening the public-private partnership for tuberculosis case detection in Bandung City, Indonesia.

    Science.gov (United States)

    Lestari, Bony Wiem; Arisanti, Nita; Siregar, Adiatma Y M; Sihaloho, Estro Dariatno; Budiman, Gelar; Hill, Philip C; Alisjahbana, Bachti; McAllister, Susan

    2017-08-14

    Private practitioner's (PPs) collaboration for detection, diagnosis and treatment of tuberculosis (TB) is recommended by the World Health Organization and encouraged by the Indonesian National TB control programme. TB case management by PPs, however, are mostly not in line with current guidelines. Therefore, we developed an intervention package for PPs comprising of TB training, implementation of a mobile phone application for notification of TB cases and a 6-month regular follow-up with PPs. This study aimed to evaluate the feasibility of the intervention package to increase TB case detection and notification rates among PPs in five community health centre areas in Bandung City, Indonesia. A total of 87 PPs were registered within the study area of whom 17 attended the training and 12 had the mobile phone application successfully installed. The remaining five PPs had phones that did not support the application. During the follow-up period, five PPs registered patients with TB symptoms and cases into the application. A total of 36 patients with TB symptoms were identified and 17 were confirmed TB positive.

  10. The quality of HIV/AIDS case-detection and case-reporting systems ...

    African Journals Online (AJOL)

    Furthermore, HIV/AIDS case-reporting is compromised by poor data quality, including under-reporting and discrepancies across different reporting channels and organisational levels, as well as a lack of standardised data forms, data items collected and report formats. Our analysis of HIV/AIDS surveillance systems in ...

  11. Impact of heat treatment on antigen detection in sera of Angiostrongylus vasorum infected dogs.

    Science.gov (United States)

    Gillis-Germitsch, Nina; Schnyder, Manuela

    2017-09-16

    In the last decade serological tests for detection of circulating Angiostrongylus vasorum antigen and specific antibodies have been developed and adopted for individual diagnosis and epidemiological studies in dogs. Although confirmed positive at necropsy, antigen detection was not possible in single experimentally, as well as naturally infected dogs, possibly due to immune complex formation. The aim of this study was to evaluate the effect of heat treatment on detection of A. vasorum antigen in sera of experimentally (n = 21, 119 follow-up sera) and naturally (n = 18) infected animals. In addition, sera of dogs showing clinical signs consistent with angiostrongylosis (n = 10), of randomly selected dogs (n = 58) and of dogs with other parasitic infections (n = 15) were evaluated. Sera were subjected to heat treatment at 100 °C after addition of 0.5 M EDTA (dilution 1:5) and tested with ELISAs for detection of circulating A. vasorum antigen before and after treatment. Between 5 and 11 weeks post-inoculation (wpi) the percentage of positive untreated samples (experimentally infected dogs) increased over time from 33.3 to 90%. Single samples were still negative between 12 and 15 wpi. Overall, between 5 and 15 wpi, 50.6% (45/89) of the available samples were seropositive. From 3 to 6 wpi EDTA/heat treatment caused a change in 8/34 (23.5%) of the samples, with most (n = 6, 17.6%) converting from positive to negative. In contrast, from 7 to 10 wpi, treatment induced a change in 19/52 (36.5%) samples, with all but one converting from negative to positive. Thirteen of 18 naturally infected dogs were antigen positive before and 15 after EDTA/heat treatment, respectively. Untreated samples of 3 dogs with suspected angiostrongylosis were antigen positive, of which only one remained positive after EDTA/heat treatment. One of 58 untreated random samples was antigen positive; this sample became negative after treatment, while another turned positive. One of 15

  12. Rapid detection of staphylococcal thermonuclease on casings of naturally contaminated fermented sausages.

    OpenAIRE

    Emswiler-Rose, B S; Johnston, R W; Harris, M E; Lee, W H

    1980-01-01

    Staphylococcal food poisoning associated with fermented sausages has been a recurring problem. By testing for thermonuclease by direct application of sausage casing disks on the surface of thermonuclease assay agar plates, possible Staphylococcus aureus growth in fermented sausages could be detected simply and rapidly. Koupal-Deibel deoxyribonucleic acid agar was somewhat superior to toluidine blue deoxyribonucleic acid agar for thermonuclease assay of fermented sausage casings. The sensitivi...

  13. A Cholecystocolonic Fistula Detected by MRCP in a Patient with Chronic Cholecystitis: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Hwang, Seong Su; Park, Soo Youn [Catholic University St. Vincent' s Hospital, Suwon (Korea, Republic of)

    2009-08-15

    A cholecystocolonic fistula is an uncommon late complication of chronic gallstone disease. Although it may cause acute life-threatening complications such as bowel obstruction or massive hemorrhaging, its accurate preoperative diagnosis may be difficult due to minimal or nonspecific symptoms. Cholecystocolonic fistulas have been diagnosed by various methods, including ERCP. However, the diagnosis of a cholecystocolonic fistula using MRCP has not been reported in the literature. In this case report, we describe a case of a cholecystocolonic fistula detected by MRCP.

  14. Atlantoaxial Ankylosis Detected on Neck CT Scans in a Patient with Ankylosing Spondylitis: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jeong Ah; Lee, Seung Hun; Joo, Kyung Bin [Dept. of Radiology, Seoul Hospital, Hanyang University College of Medicine, Seoul (Korea, Republic of); Ryu, Jeong Ah [Dept. of Radiology, Guri Hospital, Hanyang University College of Medicine, Guri (Korea, Republic of); Kim, Tae Hwan [Dept. of Rheynmatology, Seoul Hospital, Hanyang University College of Medicine, Seoul (Korea, Republic of)

    2011-07-15

    Ankylosing spondylitis is a chronic inflammatory disorder of unknown cause that principally affects the axial skeleton. The cervical spine is also vulnerable to this disease process and the characteristic feature of cervical involvement is atlantoaxial subluxation. However, only a few cases of atlantoaxial ankylosis have been reported to date. We report a case of atlantoaxial ankylosis in a patient with ankylosing spondylitis with radiologic findings incidentally detected on neck CT scans.

  15. Assessment of flaw detection probability in the case of pressure vessel materials

    International Nuclear Information System (INIS)

    Riikonen, H.; Raussi, J.; Tiainen, O.J.A.

    1983-01-01

    Shaffer has presented a method for assessing flaw detection probability in pressure retaining components. In this case study the usefulness of Shaffer's method is examined using inspection data from a BWR- plant piping and mathematical fittings for size distributions of detected flaws. It was seen that the size distribution function has to fulfill many conditions to be useful for assessing the detection probability of flaws. The discovery of a proper Shaffer's ω function appears to be the key factor for the usefulness of the model

  16. Extracorporeal treatments in a dapsone overdose: a case report.

    Science.gov (United States)

    Ghannoum, Marc; Cormier, Monique; Bernier-Jean, Amélie; Brindamour, Dave; Déziel, Clément; Bouchard, Josée

    2016-11-01

    Intentional dapsone intoxication can be life-threatening. There is limited data on the clinical effect of extracorporeal treatments (ECTRs) on dapsone elimination. We describe a case of severe dapsone toxicity treated with different ECTRs. A 23-year-old woman was admitted 2.5 h after ingesting 2.2 g of dapsone. She developed methemoglobinemia (39.9%) and showed signs of toxicity (hemodynamic instability and altered mental status) despite multiple-activated charcoal, methylene blue, vasopressors and endotracheal intubation. Continuous venovenous hemofiltration (CVVH) was then initiated for 5 h, followed by intermittent hemodialysis with hemoperfusion (IHD-HP) for 4 h, and CVVH for another 48 h. The platelet count decreased to 32 × 10 9 /L 3 h after IHD-HP. The elimination half-life of dapsone was 2.0 h during IHD-HP, and 14.2 h during CVVH. Mean dapsone clearance with IHD was 62 mL/min versus 22 mL/min with CVVH. IHD removed 95.3 mg, and CVVH removed 67.8 mg over 3.8 h. No rebound occurred following ECTR cessation. The toxicokinetics of dapsone metabolites were also accelerated during ECTR. The patient was extubated after 3.5 days and discharged without sequelae after 7 days. Dapsone clearance was enhanced by ECTR, especially by IHD-HP. However, HP was associated with severe asymptomatic thrombocytopenia.

  17. A case report of hyponatremia associated with maprotiline treatment

    Directory of Open Access Journals (Sweden)

    Stanković Žana B.

    2015-01-01

    Full Text Available Background: Maprotiline is a tricyclic antidepressant (sometimes classified as a tetracyclic antidepressant, which is predominantly a norepinephrine/noradrenaline reuptake inhibitor, commonly prescribed for depression. Aim: To present a female patient with depressive episode and occurrence of hyponatremia during the maprotiline treatment. Case Report: A 62-year-old female was diagnosed with depressive episode four years ago. She was treated ambulatory with maprotiline 50mg/day and bromazepam 6mg/ day, from local psychiatrist. The patients also used enalapril 2x10 mg/day, metoprolol 2x50 mg/day, nifedipine 5 mg/day and simvastatin 20 mg/day for treating hypertension and dyslipidemia. After about 12 months of maprotiline use she was hospitalized at the Endocrinology unit of a local hospital due to appearance of confusion, unstable walking, cramps, as well as an increase in blood pressure. Then diagnosed hyponatremia (serum sodium level-112 mmol/L, corrected (137 mmol/L by using parenteral therapy. The patient continued to use maprotiline without consultation with her psychiatrist. After one year, the patient was hospitalized at the Endocrinology unit of tertiary level due to detailed re-examination because of recurrent hyponatramia (117 mmol/L, corrected (136 mmol/L by ambulatory use of parenteral therapy at a local hospital. Water test load was used and the Syndrome of inappropriate antidiuretic hormone secretion was diagnosed. Insulin Tolerance Test showed preserved the integrity of the hypothalamic-pituitary-adrenal axis. Antidepressant mirtazapine (15 mg/ day was introduced due to recurrence of depression. Gradual reduction of depressive symptoms was observed to mirtazapine. Antihypertensive therapy, restriction of fluid intake and dietary regimen were still applied. Serum sodium concentrations were in the normal ranges over the past 18 months. Conclusion: Serum sodium level should be measured before and during the therapy with any class of

  18. Case investigation and reactive case detection for malaria elimination in northern Senegal

    OpenAIRE

    Littrell, Megan; Sow, Gnagna Dieng; Ngom, Algaye; Ba, Mady; Mboup, Balla Mbacke; Dieye, Yakou; Mutombo, Boniface; Earle, Duncan; Steketee, Richard W

    2013-01-01

    Background Given progress in malaria control in recent years, many control programmes in sub-Saharan Africa will soon be required to strengthen systems for surveillance in order to further drive transmission to zero. Yet few practical experiences are available to guide control programmes in designing surveillance system components in low transmission, pre-elimination, and elimination phases. Methods A malaria case investigation programme was piloted for 12?weeks in 2012 in Richard Toll distri...

  19. Decreasing of the detection limit for gamma-ray Spectrometry with the influence of sample treatment

    International Nuclear Information System (INIS)

    Karami, M.; Sadighzadeh, A.; Asgharizadeh, F.; Sardari, D.; Tavassoli, A.; Arbabi, A.; Hochaghani, O.

    2009-01-01

    Full text: In this study the ash method has been applied for environmental sample treatment in order to decrease of the detection limit in gamma-ray spectrometry for low level radioactivity measurements. Detection limit in gamma ray spectrometry is the smallest expectation value of the net counting rate that can be detected on given probabilities. The environmental test samples have been changed into ash using a suitable oven. The heating were made under controlled temperature to avoid the escape of some radionuclides such as radiocaesium. The ash samples were measured by high resolution gamma-ray spectrometry system. (author)

  20. Low-Power Implantable Device for Onset Detection and Subsequent Treatment of Epileptic Seizures: A Review

    Directory of Open Access Journals (Sweden)

    Muhammad Tariqus Salam

    2010-01-01

    Full Text Available Over the past few years, there has been growing interest in neuro-responsive intracerebral local treatments of seizures, such as focal drug delivery, focal cooling, or electrical stimulation. This mode of treatment requires an effective intracerebral electroencephalographic acquisition system, seizure detector, brain stimulator, and wireless system that consume ultra-low power. This review focuses on alternative brain stimulation treatments for medically intractable epilepsy patients. We mainly discuss clinical studies of long-term responsive stimulation and suggest safer optimized therapeutic options for epilepsy. Finally, we conclude our study with the proposed low-power, implantable fully integrated device that automatically detects low-voltage fast activity ictal onsets and triggers focal treatment to disrupt seizure progression. The detection performance was verified using intracerebral electroencephalographic recordings from two patients with epilepsy. Further experimental validation of this prototype is underway.

  1. Orthodontic Treatment of a Mandibular Incisor Extraction Case with Invisalign

    OpenAIRE

    Zawawi, Khalid H.

    2014-01-01

    Mandibular incisor extraction for orthodontic treatment is considered an unusual treatment option because of the limited number of patients that meet the criteria for such treatment. Accurate diagnosis and treatment planning is essential to achieve the desired results. Adult orthodontic patients are increasingly motivated by esthetic considerations and reject the idea of conventional fixed appliances. In recent years, Invisalign appliances have gained tremendous attention for orthodontic trea...

  2. A case report of physiotherapy treatment of a patient with peripheral facial palsy

    OpenAIRE

    Příhonská, Jana

    2016-01-01

    Thesis title: A case report of physiotherapy treatment of a patient with peripheral facial palsy Thesis summary: The thesis focuses on physiotherapy treatment techniques for peripheral facial palsy. It consists of a theoretical part and a practical part. The theoretical part covers basic anatomy and neurology, the characteristics, clinical picture, diagnosis, and treatment. The practical part is a case report of a patient with peripheral facial palsy. The case report includes the clinical exa...

  3. [Clinical analyses of the diagnosis and treatment of invasive fungal rhinosinusitis: report of 14 cases].

    Science.gov (United States)

    Shi, G G; Shi, L; Zhang, Z Y; Wan, Y Z; Li, B; Yu, L; Zhang, E P; Ju, H S; He, M Q; Ji, H Z

    2016-08-07

    Through the retrospective analysis of the clinical data in 14 cases of invasive fungal rhinosinusitis (IFRS), the clinical characteristics, diagnosis and treatment of this disease were evaluated. Fourteen clinically confirmed cases of IFRS since January 2008 to October 2015 were evaluated.collected, the clinical features, diagnosis, treatment and prognosis were analyzed to obtain a more comprehensive understanding for clinical reference. Fourteen patients were confirmed by pathological examination as IFRS, including 9 cases of aspergillus, 4 cases of mucor, and 1 case of rhinocerebral zygomycosis; including 5 cases of acute IFRS, 9 cases of chronic IFRS. All patients were treated with endoscopic surgery and intravenous antifungal therapy. Nine cases of chronic IFRS (including 1 case of mucor, 7 cases of aspergillus and 1 case of rhinocerebral zygomycosis) were cured, but the vision loss, diplopia or blindness, hard palate perforation remained. Five cases of acute IFRS included 3 cases of mucor and 2 cases of aspergillus. Among the 3 cases of mucor, 2 cases were died and 1 case was cured. Among the 2 cases of aspergillus, 1 patient was cured and the other patient died of electrolyte disorder after discharge from hospital. Patients with IFRS usually have diabetes. After the active surgical cleaning of lesion tissue and the systematic antifungal treatment with adequate dosage, these patients would have a better result. IFRS caused by mucor is ofen dangerous.

  4. Clinical analysis on the treatment of 24 cases of severe traumatic brain injury with non ventral intestinal obstruction

    Directory of Open Access Journals (Sweden)

    Wei WANG

    2017-01-01

    Full Text Available Objective To discuss the clinical treatment for severe traumatic brain injury (sTBI with non ventral intestinal obstruction. Methods A total of 48 patients with sTBI were enrolled in this study, including 24 with (observation group and 24 without (control group non ventral intestinal obstruction. Among 24 patients with non ventral intestinal obstruction, 3 cases (12.50% were treated by craniotomy evacuation of hematoma, 5 cases (20.83% were treated by craniotomy evacuation of hematoma and decompressive craniectomy, and 16 cases (66.67% were treated by conservative treatment. They were all treated by gastrointestinal decompression and parenteral nutrition. Among 24 patients without non ventral intestinal obstruction, 4 cases (16.67% were treated by craniotomy evacuation of hematoma, 6 cases (25% were treated by craniotomy evacuation of hematoma and decompressive craniectomy, and 14 cases (58.33% were treated by conservative treatment. They were all treated by enteral nutrition. Hemoglobin (Hb, albumin (ALB and prealbumin (PA were detected 10 and 20 d after treatment. Results Compared with control group, the level of Hb (P = 0.008, ALB (P = 0.002 and PA (P = 0.031 were significantly reduced in observation group. Compared with 10 d after treatment, the level of Hb (P = 0.003, ALB (P = 0.000 and PA (P = 0.005 were significantly reduced 20 d after treatment. Conclusions Early diagnosis and timely treatment for non ventral intestinal obstruction in patients with severe traumatic brain injury could effectively relieve the symptoms of intestinal obstruction, and is favorable to early enteral nutrition, so as to enhance the patients' recovery. DOI: 10.3969/j.issn.1672-6731.2017.01.012

  5. Impact of heat treatment on Dirofilaria immitis antigen detection in shelter dogs.

    Science.gov (United States)

    DiGangi, Brian A; Dworkin, Carly; Stull, Jason W; O'Quin, Jeanette; Elser, Morgan; Marsh, Antoinette E; Groshong, Lesli; Wolfson, Wendy; Duhon, Brandy; Broaddus, Katie; Gingrich, Elise N; Swiniarski, Emily; Berliner, Elizabeth A

    2017-11-09

    The diagnosis and management of canine heartworm disease is a growing concern for shelter veterinarians. Although the accuracy of commercial antigen test kits has been widely studied, recent reports have renewed interest in antigen blocking as a causative factor for false "no antigen detected" results. The objectives of this study were to determine the prevalence of false "no antigen detected" results in adult dogs entering shelters in northern, southern, and western regions of the country and to identify historical and clinical risk factors for such results. Serum samples were evaluated for Dirofilaria immitis antigen using a commercially available point-of-care ELISA; samples in which no antigen was detected underwent a heat treatment protocol and repeat antigen testing. Whole blood samples underwent Knott testing to identify the presence of microfilariae. Historical and clinical findings were analyzed using exact logistic regression. A total of 616 samples were analyzed. Overall prevalence of positive antigen test results (prior to heat treatment) was 7.3% and frequency of false "no antigen detected" results due to antigen blocking (ie, samples with no antigen detected prior to heat treatment and positive after heat treatment) was 5.2%. Among dogs that had no detectable antigen on the initial tests, dogs that had microfilariae detected via modified Knott testing (OR = 32.30, p-value = 0.013) and dogs that previously received a heartworm preventive (OR = 3.81, p-value = 0.016) had greater odds of antigen blocking than dogs without these factors. Among dogs that were heartworm positive, those without microfilariae detected had greater odds of antigen blocking than dogs with this factor (OR = 11.84, p-value = 0.0005). Geographic region of origin was significantly associated with occurrence of antigen blocking (p = 0.0036); however, blocking occurred in all regions sizably contributing to heartworm diagnoses. Of the 74 dogs found to be infected with

  6. Diagnosis of prostate cancer with needle biopsy: should all cases be biopsied before treatment?

    Science.gov (United States)

    Oranusi, C K; Ugezu, A I; Nwofor, Ame

    2012-01-01

    The triad of digital rectal examination (DRE), serum prostate specific antigen, and transrectal ultrasound-guided prostate biopsy is used in the detection of prostate cancer (PCa). It is recommended that all cases of PCa should be diagnosed with needle biopsy before treatment. The exclusion criteria for those that may not be suitable have not yet been defined. We reviewed all the patients diagnosed with PCa at the Nnamdi Azikiwe University Teaching Hospital Nnewi, Southeast, Nigeria, from January 2007 to December 2010. Relevant biodata and method of diagnosis of PCa before treatment were reviewed. A total of 133 patients had bilateral orchidectomy over the period. 120 (90.2%) had their diagnosis confirmed by needle biopsy before bilateral orchidectomy (category 1), while 13 (9.8%) had bilateral orchidectomy before diagnosis was confirmed. The method of diagnosis for category 1 patients was with lower urinary tract symptoms (LUTS), abnormal DRE findings, elevated prostate-specific antigen (PSA), and transrectal needle biopsy. For category 11 patients, diagnosis of PCa was suspected based on LUTS, abnormal DRE findings, and elevated PSA. Of this number, 11 (84.6%) had, in addition, sudden onset paraplegia at presentation, while 2 (15.4%) had severe uncontrolled hematuria at presentation. All the patients in both categories had needle biopsy confirmation of their disease. The sensitivity of PSA was 99.2%. Needle biopsy of the prostate is the preferred method for the diagnosis of PCa in most cases before treatment is undertaken. There are valid reasons why all PCas will not be diagnosed in this fashion. Elevated PSA when combined with an abnormal DRE finding increases the predictive value for cancer. In areas where pathologists are lacking, abnormal DRE and elevated PSA results can be a guide to proceed to treatment especially, where there is severe compromise of patients' quality of life due to symptoms of advanced PCa while awaiting confirmation.

  7. a case of persistent left superior vena cava detected by post-contrast CT scan

    International Nuclear Information System (INIS)

    Sasaki, Fumio; Koga, Sukehiko; Takeuchi, Akira; Hattori, Yoshinobu; Ino, Akio

    1983-01-01

    A case of persistent left superior vena cava and large anastomosis between double superior vena cava was incidentally detected by post-contrast CT scans. This abnormal vein did not connect to the right atrium via coronary sinus. The usefulness for the diagnosis of post-contrast CT scans and RI venography should be emphasized. (author)

  8. Endodontic treatment and hypotheses on an unusual case of dens invaginatus.

    Science.gov (United States)

    Demartis, Paola; Dessì, Cristina; Cotti, Marina; Cotti, Elisabetta

    2009-03-01

    This work describes a case of "dens invaginatus" and analyzes the possible aspects of this malformation. An unusual type of dens invaginatus was detected in a young patient corresponding to the maxillary lateral incisor and showing extensive periradicular radiolucency and a vestibular fistula. The radiographic and tomographic examination revealed two apices: one wide open in the distal part of the root and the other normally formed in the mesial. Nonsurgical endodontic treatment was performed by using the "one-step apexification technique," filling both apexes with mineral trioxide aggregate followed by composite resin. The follow-up examination 6 months later showed the healing of the radiolucent area and the healing of the sinus tract. Hypotheses on which was the type of dens invaginatus we had to deal with are formulated.

  9. Rapid detection of staphylococcal thermonuclease on casings of naturally contaminated fermented sausages.

    Science.gov (United States)

    Emswiler-Rose, B S; Johnston, R W; Harris, M E; Lee, W H

    1980-07-01

    Staphylococcal food poisoning associated with fermented sausages has been a recurring problem. By testing for thermonuclease by direct application of sausage casing disks on the surface of thermonuclease assay agar plates, possible Staphylococcus aureus growth in fermented sausages could be detected simply and rapidly. Koupal-Deibel deoxyribonucleic acid agar was somewhat superior to toluidine blue deoxyribonucleic acid agar for thermonuclease assay of fermented sausage casings. The sensitivity of the thermonuclease casing test was comparable to that of the extraction procedure, and the thermonuclease casing test results were in complete agreement with the thermonuclease assay results by the extraction procedure. The thermonuclease casing test offers government and industry laboratories a useful screening tool which could significantly reduce the problem of staphylococcal enterotoxins in fermented sausages.

  10. [Underreporting of tuberculosis in the Information System on Notifiable Diseases (SINAN): primary default and case detection from additional data sources using probabilistic record linkage].

    Science.gov (United States)

    Pinheiro, Rejane Sobrino; Andrade, Vanusa de Lemos; Oliveira, Gisele Pinto de

    2012-08-01

    This study aimed to analyze underreporting of tuberculosis (TB) cases in the Information System on Notifiable Diseases (SINAN), based on the following data sources: Mortality Information System (SIM), Registry and Follow-up Book for TB Case Treatment (LPATB), and Laboratory Registry Book (LRLAB). Probabilistic record linkage was used between the SIM (2007-2008) and SINAN (2002-2008). A search was conducted in LPATB and LRLAB (2007-2008) for cases not recorded in SINAN. There were 125 deaths, of which 44.8% were not recorded in SINAN. In LPATB, 58 cases (5.1%) were in treatment and were not reported in SINAN. LRLAB showed 32 smear-positive cases not reported to SINAN and without treatment, representing primary default. Addition of the retrieved cases, led to a 14.6% increase in the incidence rate in 2007 and 11.6% in 2008. Underreporting of deaths from or with TB in the Mortality Information System and primary default revealed difficulties in access to adequate and timely treatment, calling for rethinking of strategies to detect cases for timely treatment.

  11. Two cases of serious rhabdomyolysis during linezolid treatment.

    Science.gov (United States)

    Lechner, Arno M; Past, Eva; Porsche, Ulla; Kern, Jan M; Hoppe, Uta; Pretsch, Ingrid

    2017-08-01

    Linezolid is an oxazolidinone antibiotic with activity against gram-positive organisms, particularly methicillin-resistant Staphylococcus aureus (MRSA). To the best of our knowledge, there are only two case reports on rhabdomyolysis in patients treated with linezolid. Here, we describe two cases of serious rhabdomyolysis: one in a patient with septic community-acquired (CA)-MRSA pneumonia and a second case in a patient with suspected catheter-related blood stream infection.

  12. Two cases of serious rhabdomyolysis during linezolid treatment

    OpenAIRE

    Lechner, Arno M.; Past, Eva; Porsche, Ulla; Kern, Jan M.; Hoppe, Uta; Pretsch, Ingrid

    2017-01-01

    Linezolid is an oxazolidinone antibiotic with activity against gram-positive organisms, particularly methicillin-resistant Staphylococcus aureus (MRSA). To the best of our knowledge, there are only two case reports on rhabdomyolysis in patients treated with linezolid. Here, we describe two cases of serious rhabdomyolysis: one in a patient with septic community-acquired (CA)-MRSA pneumonia and a second case in a patient with suspected catheter-related blood stream infection.

  13. Characterizing the malaria rural-to-urban transmission interface: The importance of reactive case detection.

    Science.gov (United States)

    Molina Gómez, Karen; Caicedo, M Alejandra; Gaitán, Alexandra; Herrera-Varela, Manuela; Arce, María Isabel; Vallejo, Andrés F; Padilla, Julio; Chaparro, Pablo; Pacheco, M Andreína; Escalante, Ananias A; Arevalo-Herrera, Myriam; Herrera, Sócrates

    2017-07-01

    Reported urban malaria cases are increasing in Latin America, however, evidence of such trend remains insufficient. Here, we propose an integrated approach that allows characterizing malaria transmission at the rural-to-urban interface by combining epidemiological, entomological, and parasite genotyping methods. A descriptive study that combines active (ACD), passive (PCD), and reactive (RCD) case detection was performed in urban and peri-urban neighborhoods of Quibdó, Colombia. Heads of households were interviewed and epidemiological surveys were conducted to assess malaria prevalence and identify potential risk factors. Sixteen primary cases, eight by ACD and eight by PCD were recruited for RCD. Using the RCD strategy, prevalence of 1% by microscopy (6/604) and 9% by quantitative polymerase chain reaction (qPCR) (52/604) were found. A total of 73 houses and 289 volunteers were screened leading to 41 secondary cases, all of them in peri-urban settings (14% prevalence). Most secondary cases were genetically distinct from primary cases indicating that there were independent occurrences. Plasmodium vivax was the predominant species (76.3%, 71/93), most of them being asymptomatic (46/71). Urban and peri-urban neighborhoods had significant sociodemographic differences. Twenty-four potential breeding sites were identified, all in peri-urban areas. The predominant vectors for 1,305 adults were Anopheles nuneztovari (56,2%) and An. Darlingi (42,5%). One An. nuneztovari specimen was confirmed naturally infected with P. falciparum by ELISA. This study found no evidence supporting the existence of urban malaria transmission in Quibdó. RCD strategy was more efficient for identifying malaria cases than ACD alone in areas where malaria transmission is variable and unstable. Incorporating parasite genotyping allows discovering hidden patterns of malaria transmission that cannot be detected otherwise. We propose to use the term "focal case" for those primary cases that lead to

  14. Characterizing the malaria rural-to-urban transmission interface: The importance of reactive case detection.

    Directory of Open Access Journals (Sweden)

    Karen Molina Gómez

    2017-07-01

    Full Text Available Reported urban malaria cases are increasing in Latin America, however, evidence of such trend remains insufficient. Here, we propose an integrated approach that allows characterizing malaria transmission at the rural-to-urban interface by combining epidemiological, entomological, and parasite genotyping methods.A descriptive study that combines active (ACD, passive (PCD, and reactive (RCD case detection was performed in urban and peri-urban neighborhoods of Quibdó, Colombia. Heads of households were interviewed and epidemiological surveys were conducted to assess malaria prevalence and identify potential risk factors. Sixteen primary cases, eight by ACD and eight by PCD were recruited for RCD. Using the RCD strategy, prevalence of 1% by microscopy (6/604 and 9% by quantitative polymerase chain reaction (qPCR (52/604 were found. A total of 73 houses and 289 volunteers were screened leading to 41 secondary cases, all of them in peri-urban settings (14% prevalence. Most secondary cases were genetically distinct from primary cases indicating that there were independent occurrences. Plasmodium vivax was the predominant species (76.3%, 71/93, most of them being asymptomatic (46/71. Urban and peri-urban neighborhoods had significant sociodemographic differences. Twenty-four potential breeding sites were identified, all in peri-urban areas. The predominant vectors for 1,305 adults were Anopheles nuneztovari (56,2% and An. Darlingi (42,5%. One An. nuneztovari specimen was confirmed naturally infected with P. falciparum by ELISA.This study found no evidence supporting the existence of urban malaria transmission in Quibdó. RCD strategy was more efficient for identifying malaria cases than ACD alone in areas where malaria transmission is variable and unstable. Incorporating parasite genotyping allows discovering hidden patterns of malaria transmission that cannot be detected otherwise. We propose to use the term "focal case" for those primary cases that

  15. Potential of Treatment-Specific Protein Biomarker Profiles for Detection of Hormone Abuse in Cattle

    NARCIS (Netherlands)

    Ludwig, S.K.J.; Smits, N.G.E.; Cannizzo, F.T.; Nielen, M.W.F.

    2013-01-01

    Targeted protein biomarker profiling is suggested as a fast screening approach for detection of illegal hormone treatment in meat production. The advantage of using biomarkers is that they mark the biological response and, thus, are responsive to a panel of substances with similar effects. In a

  16. A study of the transferability of influenza case detection systems between two large healthcare systems.

    Directory of Open Access Journals (Sweden)

    Ye Ye

    Full Text Available This study evaluates the accuracy and transferability of Bayesian case detection systems (BCD that use clinical notes from emergency department (ED to detect influenza cases.A BCD uses natural language processing (NLP to infer the presence or absence of clinical findings from ED notes, which are fed into a Bayesain network classifier (BN to infer patients' diagnoses. We developed BCDs at the University of Pittsburgh Medical Center (BCDUPMC and Intermountain Healthcare in Utah (BCDIH. At each site, we manually built a rule-based NLP and trained a Bayesain network classifier from over 40,000 ED encounters between Jan. 2008 and May. 2010 using feature selection, machine learning, and expert debiasing approach. Transferability of a BCD in this study may be impacted by seven factors: development (source institution, development parser, application (target institution, application parser, NLP transfer, BN transfer, and classification task. We employed an ANOVA analysis to study their impacts on BCD performance.Both BCDs discriminated well between influenza and non-influenza on local test cases (AUCs > 0.92. When tested for transferability using the other institution's cases, BCDUPMC discriminations declined minimally (AUC decreased from 0.95 to 0.94, p<0.01, and BCDIH discriminations declined more (from 0.93 to 0.87, p<0.0001. We attributed the BCDIH decline to the lower recall of the IH parser on UPMC notes. The ANOVA analysis showed five significant factors: development parser, application institution, application parser, BN transfer, and classification task.We demonstrated high influenza case detection performance in two large healthcare systems in two geographically separated regions, providing evidentiary support for the use of automated case detection from routinely collected electronic clinical notes in national influenza surveillance. The transferability could be improved by training Bayesian network classifier locally and increasing the

  17. Accuracy rate of lie-detection in China: estimate the validity of CQT on field cases.

    Science.gov (United States)

    Mao, Yuan-yi; Liang, Yun-dan; Hu, Ze-qing

    2015-03-01

    To explore the accuracy rate of the comparison question test (CQT) by Binomial Distribution way on field cases in Chengdu area of China. In detail, the study revealed the accuracy rate of detecting guilty and innocent examinees, and the rate of False Positive and False Negative. The study was built on the field cases with only two examinees that held the opposite opinions to the same single case. The original evaluators and four experienced polygraph specialists independently chose and scored 148 field criminal cases into the final study, among which 111 paired-records were concluded as indicative records and the rest, 37 ones, were ruled as non-indicative. Judging from all records, the accuracy rate of detecting guilty examinees was 0.836 with a 0.164 False Negative rate. In addition, the rate to detect innocents was 0.822 with a 0.178 False Positive rate. Judging from indicative cases only excluding the non-indicative, the accuracy rate rose to 0.958 for perceiving guilty examinees with a 0.042 False Negative rate. To innocents, the accuracy rate was 0.859 with a 0.141 False Positive rate. The study with non-standard methodology was not limited to mock cases and the final confessions. It was able to estimate validity of other lie-detection ways, GKT, POT, etc., with this method being applied. With high accuracy rate and validity, polygraph examinations were able to give better decisions to real-life investigations. Copyright © 2014 Elsevier Inc. All rights reserved.

  18. Multiplex RT-PCR Assay for Detection of Common Fusion Transcripts in Acute Lymphoblastic Leukemia and Chronic Myeloid Leukemia Cases.

    Science.gov (United States)

    Limsuwanachot, Nittaya; Siriboonpiputtana, Teerapong; Karntisawiwat, Kanlaya; Chareonsirisuthigul, Takol; Chuncharunee, Suporn; Rerkamnuaychoke, Budsaba

    2016-01-01

    Acute lymphoblastic leukemia (ALL) is a heterogeneous disease which requires a risk-stratified approach for appropriate treatment. Specific chromosomal translocations within leukemic blasts are important prognostic factors that allow identification of relevant subgroups. In this study, we developed a multiplex RT-PCR assay for detection of the 4 most frequent translocations in ALL (BCR-ABL, TEL-AML1, MLL-AF4, and E2A- PBX1). A total of 214 diagnosed ALL samples from both adult and pediatric ALL and 14 cases of CML patients (154 bone marrow and 74 peripheral blood samples) were assessed for specific chromosomal translocations by cytogenetic and multiplex RT-PCR assays. The results showed that 46 cases of ALL and CML (20.2%) contained the fusion transcripts. Within the positive ALL patients, the most prevalent cryptic translocation observed was mBCR-ABL (p190) at 8.41%. In addition, other genetic rearrangements detected by the multiplex PCR were 4.21% TEL-AML1 and 2.34% E2A-PBX1, whereas MLL-AF4 exhibited negative results in all tested samples. Moreover, MBCR-ABL was detected in all 14 CML samples. In 16 samples of normal karyotype ALL (n=9), ALL with no cytogentic result (n=4) and CML with no Philadelphia chromosome (n=3), fusion transcripts were detected. Multiplex RT-PCR provides a rapid, simple and highly sensitive method to detect fusion transcripts for prognostic and risk stratification of ALL and CML patients.

  19. Pedigree analysis, diagnosis and treatment in Von Hippel-Lindau syndrome: A report of three cases.

    Science.gov (United States)

    Wang, Yuanliang; Liang, Guobiao; Tian, Jing; Wang, Xin; Chen, Anjian; Liang, Tiancai; Du, Yang; Li, Hao; Du, Jiang; Yu, Lang; Chen, Zongping

    2018-04-01

    The objective of the present study was to systematically investigate the clinical features, diagnosis and therapeutic treatment of Von Hippel-Lindau (VHL) syndrome in order to improve understanding of this disease. A total of 3 cases of VHL syndrome treated at the Affiliated Hospital of Zunyi Medical College (Zunyi, China) between September 2014 and October 2015 were retrospectively analyzed. The associated literature was reviewed, and the diagnostic and therapeutic features were discussed. Case 1 was diagnosed as VHL syndrome accompanied by a renal tumor on the right side, and radical tumor resection in the right kidney was performed. Postoperative pathological examination indicated clear cell carcinoma. Case 2 was diagnosed as VHL syndrome accompanied by bilateral adrenal pheochromocytoma. The left-side adrenal tumor was removed, and postoperative pathological analysis was suggestive of adrenal pheochromocytoma. Case 3 visited the hospital due to the presence of masses on the left and right sides of the kidney, but did not undergo surgery for personal reasons. Follow-ups were scheduled subsequent to surgery at another hospital. The diagnosis in all 3 cases was confirmed by genetic testing, where VHL mutations were detected in all patients. Following surgery, pedigree and genetic analysis was performed in all 3 pedigrees and VHL mutations were identified in 7 family members. The diagnosis of VHL syndrome should be based on the clinical manifestation of the patients and the results of genetic tests. DNA analysis of mutations is the main method for diagnosis. An appropriate surgical plan should be formulated based on the site, size and number of tumors, and the condition of the patient. Since VHL syndrome is an inheritable genetic disorder and relapse following surgery is common, pedigree analysis of the patient and lifelong follow-ups are essential. Additionally, physicians should pay attention to VHL syndrome in order to avoid missing diagnosis or misdiagnosis.

  20. Thermal treatment of petroleum contaminated soils - A case study

    International Nuclear Information System (INIS)

    Bubier, T.W.; Bilello. C.M.

    1993-01-01

    Thermal treatment is a cost-effective treatment method for removing chemicals from contaminated soils. However, detailed applicability studies are lacking. The goals of this paper are to (1) present the results of a thermal treatment study and (2) discuss the specific elements which must be evaluated prior to determining whether thermal treatment is a feasible option for a remediation project. Results of data collected during a pilot study involving thermal treatment of petroleum contaminated soils at a Marine Terminal are presented. The pilot study consisted of thermally treating the C8 through C40 + (gasoline, kerosene, diesel, motor oil, bunker fuel, etc.) hydrocarbon contaminated soils at treatment temperatures ranging from 250 degrees Fahrenheit (degree F) up to 550 degrees F. The low-temperature thermal treatment unit consisted of a rotary kiln with a temperature capacity of approximately 600 degrees F, a baghouse, and a catalytic oxidizer. The soil was monitored for concentrations of petroleum hydrocarbons and volatile organic compounds before and after treatment. The results of the pilot study were used to determine if thermal treatment technology is a cost-efficient and effective option of remediating the estimated 300,000 tons of petroleum contaminated soil to acceptable cleanup levels. The low-temperature thermal treatment pilot study was effective in desorbing the short chain hydrocarbons (gasoline and diesel) but was not effective in desorbing the long-chain petroleum hydrocarbons, such as motor oils and bunker fuels, from the soil. This was primarily due to the boiling points of motor oil and bunker fuels which were higher than the temperature capacity of the pilot study treatment equipment. Additional factors that influenced the effectiveness of the desorption process included configuration of the treatment equipment, soil moisture content, soil particle size, and type and concentration of petroleum hydrocarbons

  1. The First Case Report in Italy of Di George Syndrome Detected by Noninvasive Prenatal Testing

    Directory of Open Access Journals (Sweden)

    Giuseppina Rapacchia

    2015-01-01

    Full Text Available Panorama Plus (Natera, a single-nucleotide polymorphism- (SNP- based approach that relies on the identification of maternal and fetal allele distributions, allows the detection of common aneuploidies and also incorporates a panel of 5 microdeletions including Di George syndrome. We report here the first case of Di George syndrome detected by NIPT in Italy; blood was drawn at 12 weeks’ gestation. The patient had an amniocentesis to confirm the diagnosis by MLPA (multiplex ligation-dependent probe amplification and an ultrasound aimed to detect the features associated with the syndrome. A right aortic arch and suspect of thymus atrophy were detected, but not other severe malformations typical of the disease. The patient terminated the pregnancy at 17 weeks. NIPT allowed an early screening of Di George syndrome. As the patient was at low risk, it is likely that an ultrasound would have missed the condition.

  2. The First Case Report in Italy of Di George Syndrome Detected by Noninvasive Prenatal Testing.

    Science.gov (United States)

    Rapacchia, Giuseppina; Lapucci, Cristina; Pittalis, Maria Carla; Youssef, Aly; Farina, Antonio

    2015-01-01

    Panorama Plus (Natera), a single-nucleotide polymorphism- (SNP-) based approach that relies on the identification of maternal and fetal allele distributions, allows the detection of common aneuploidies and also incorporates a panel of 5 microdeletions including Di George syndrome. We report here the first case of Di George syndrome detected by NIPT in Italy; blood was drawn at 12 weeks' gestation. The patient had an amniocentesis to confirm the diagnosis by MLPA (multiplex ligation-dependent probe amplification) and an ultrasound aimed to detect the features associated with the syndrome. A right aortic arch and suspect of thymus atrophy were detected, but not other severe malformations typical of the disease. The patient terminated the pregnancy at 17 weeks. NIPT allowed an early screening of Di George syndrome. As the patient was at low risk, it is likely that an ultrasound would have missed the condition.

  3. Community case management improves use of treatment for ...

    African Journals Online (AJOL)

    Background: Ethiopia's Health Extension Workers (HEW) deliver preventive interventions and treat childhood diarrhea and malaria, but not pneumonia. Most of Ethiopia's annual estimated 4 million childhood pneumonia cases go untreated. Objective: Evaluate the performance of volunteers in providing Community Case ...

  4. SU-E-J-15: Automatically Detect Patient Treatment Position and Orientation in KV Portal Images

    Energy Technology Data Exchange (ETDEWEB)

    Qiu, J [Washington University in St Louis, Taian, Shandong (China); Yang, D [Washington University School of Medicine, St Louis, MO (United States)

    2015-06-15

    Purpose: In the course of radiation therapy, the complex information processing workflow will Result in potential errors, such as incorrect or inaccurate patient setups. With automatic image check and patient identification, such errors could be effectively reduced. For this purpose, we developed a simple and rapid image processing method, to automatically detect the patient position and orientation in 2D portal images, so to allow automatic check of positions and orientations for patient daily RT treatments. Methods: Based on the principle of portal image formation, a set of whole body DRR images were reconstructed from multiple whole body CT volume datasets, and fused together to be used as the matching template. To identify the patient setup position and orientation shown in a 2D portal image, the 2D portal image was preprocessed (contrast enhancement, down-sampling and couch table detection), then matched to the template image so to identify the laterality (left or right), position, orientation and treatment site. Results: Five day’s clinical qualified portal images were gathered randomly, then were processed by the automatic detection and matching method without any additional information. The detection results were visually checked by physicists. 182 images were correct detection in a total of 200kV portal images. The correct rate was 91%. Conclusion: The proposed method can detect patient setup and orientation quickly and automatically. It only requires the image intensity information in KV portal images. This method can be useful in the framework of Electronic Chart Check (ECCK) to reduce the potential errors in workflow of radiation therapy and so to improve patient safety. In addition, the auto-detection results, as the patient treatment site position and patient orientation, could be useful to guide the sequential image processing procedures, e.g. verification of patient daily setup accuracy. This work was partially supported by research grant from

  5. SU-E-J-15: Automatically Detect Patient Treatment Position and Orientation in KV Portal Images

    International Nuclear Information System (INIS)

    Qiu, J; Yang, D

    2015-01-01

    Purpose: In the course of radiation therapy, the complex information processing workflow will Result in potential errors, such as incorrect or inaccurate patient setups. With automatic image check and patient identification, such errors could be effectively reduced. For this purpose, we developed a simple and rapid image processing method, to automatically detect the patient position and orientation in 2D portal images, so to allow automatic check of positions and orientations for patient daily RT treatments. Methods: Based on the principle of portal image formation, a set of whole body DRR images were reconstructed from multiple whole body CT volume datasets, and fused together to be used as the matching template. To identify the patient setup position and orientation shown in a 2D portal image, the 2D portal image was preprocessed (contrast enhancement, down-sampling and couch table detection), then matched to the template image so to identify the laterality (left or right), position, orientation and treatment site. Results: Five day’s clinical qualified portal images were gathered randomly, then were processed by the automatic detection and matching method without any additional information. The detection results were visually checked by physicists. 182 images were correct detection in a total of 200kV portal images. The correct rate was 91%. Conclusion: The proposed method can detect patient setup and orientation quickly and automatically. It only requires the image intensity information in KV portal images. This method can be useful in the framework of Electronic Chart Check (ECCK) to reduce the potential errors in workflow of radiation therapy and so to improve patient safety. In addition, the auto-detection results, as the patient treatment site position and patient orientation, could be useful to guide the sequential image processing procedures, e.g. verification of patient daily setup accuracy. This work was partially supported by research grant from

  6. Detection of molecular biomarkers as a diagnostic tool in the planning and progression of orthodontic treatment

    Directory of Open Access Journals (Sweden)

    Aditi Gaur

    2017-01-01

    Full Text Available Orthodontic treatment focuses on providing patient care at the appropriate timing to utilize the growth potential for best results. It involves growth modification of the craniofacial region along with alveolar bone remodeling during tooth movement. The dynamic process of bone metabolism involves the release of biochemical mediators in the circulation. These molecules are indicative of the bone remodeling activity of osteoblastic deposition and osteoclastic resorption. Such biomarkers when detectable in the systemic circulation highlight the skeletal maturity of orthodontic patients and when detected locally as, in gingival crevicular fluid (GCF and saliva, indicate the progression of orthodontically induced alveolar bone remodeling. Assessment of molecular biomarkers of bone remodeling in the body fluids would aid the clinicians in planning orthodontic treatment at the ideal timing and evaluating the advent of the treatment.

  7. Detection of antibiotic resistance genes in wastewater treatment plant – molecular and classical approach

    Directory of Open Access Journals (Sweden)

    Ziembińska-Buczyńska Aleksandra

    2015-12-01

    Full Text Available Antibiotics are a group of substances potentially harmful to the environment. They can play a role in bacterial resistance transfer among pathogenic and non-pathogenic bacteria. In this experiment three representatives of medically important chemotherapeutics, confirmed to be present in high concentrations in wastewater treatment plants with HPLC analysis were used: erythromycin, sulfamethoxazole and trimethoprim. Erythromycin concentration in activated sludge was not higher than 20 ng L−1. N-acetylo-sulfamethoxazole concentration was 3349 ± 719 in winter and 2933 ± 429 ng L−1 in summer. Trimethoprim was present in wastewater at concentrations 400 ± 22 and 364 ± 60 ng L−1, respectively in winter and summer. Due to a wide variety of PCR-detectable resistance mechanisms towards these substances, the most common found in literature was chosen. For erythromycin: erm and mef genes, for sulfamethoxazole: sul1, sul2, sul3 genes, in the case of trimethoprim resistance dhfrA1 and dhfr14 were used in this study. The presence of resistance genes were analyzed in pure strains isolated from activated sludge and in the activated sludge sample itself. The research revealed that the value of minimal inhibitory concentration (MIC did not correspond with the expected presence of more than one resistance mechanisms. Most of the isolates possessed only one of the genes responsible for a particular chemotherapeutic resistance. It was confirmed that it is possible to monitor the presence of resistance genes directly in activated sludge using PCR. Due to the limited isolates number used in the experiment these results should be regarded as preliminary.

  8. The Treatment of Mental Contamination: A Case Series

    Science.gov (United States)

    Coughtrey, Anna E.; Shafran, Roz; Lee, Michelle; Rachman, Stanley

    2013-01-01

    The recommended treatment for obsessive-compulsive disorder (OCD) is cognitive behavior therapy (CBT) incorporating exposure and response prevention (ERP), which is effective for approximately 50% of patients. However, there has been little advance in treatment outcomes since the introduction of ERP in 1979. It has been suggested that some…

  9. Treatment of cervical agenesis with minimally invasive therapy: Case report

    Directory of Open Access Journals (Sweden)

    Azami Denas Azinar

    2017-11-01

    Full Text Available Cervical agenesis is very rare congenital disorder case with cervical not formed. Because of cervical clogged so that menstruation can not be drained. We Report the case of a19 years old women still single with endometrioma, hematometra, cervical agenesis and perform surgery combination laparoscopy and transvaginally with laparoscopic cystectomy, neocervix, and use catheter no 24f in the new cervix. And now she can currently be normal menstruation. Minimally invasive theraphy of congenital anomalies case is recommended to save reproductive function. Keywords: Cervical agenesis, minimal invasive theraphy

  10. [Costs estimation of tuberculosis cases detection. La Habana Vieja Municipality, Cuba. 2002].

    Science.gov (United States)

    Peralta Pérez, Mariana; Gálvez González, Ana M; González Ochoa, Edilberto

    2007-01-01

    The Cuban Tuberculosis Control Program has been able to significantly reduce the tuberculosis cases incidence in all its forms. La Habana Vieja municipality has maintained the highest incidence in Havana City province during 5 years and one of the highest in the country. To estimate the cost of Tuberculosis cases detection in Habana Vieja municipality, in the year 2002. A descriptive retrospective study to estimate the costs with social perspective was carried out. The costs of cases detection and their departures in health facilities were considered. For patients with cough/expectoration > or =14 days (RS+14) the pocket expense and monetary losses for labour absences were considered. Costs were expressed in equivalent Cuban pesos to American dollars (1 CUC = 1 USD). Information from official records in health institutions and from interviews to workers and RS+14 was obtained. Social cost of tuberculosis cases detection for an RS+14 was in average 24,11 CUC, and institutional cost was 12,55; for clinical investigation 0.37; for sputum smear microscopy 2,25; for culture 7,05; for thorax X-ray 1,67; for notification 3,07; and for registering 0,36. The biggest costs were observed in sputum smear microscopies and cultures performance; salaries and reagents were the issues contributing more in that cost. The results obtained in this study could be extrapolated to other municipalities in the country with social and economic conditions similar to La Habana Vieja.

  11. Improving Access to Eye Care among Persons at High-Risk of Glaucoma in Philadelphia--Design and Methodology: The Philadelphia Glaucoma Detection and Treatment Project.

    Science.gov (United States)

    Hark, Lisa; Waisbourd, Michael; Myers, Jonathan S; Henderer, Jeffrey; Crews, John E; Saaddine, Jinan B; Molineaux, Jeanne; Johnson, Deiana; Sembhi, Harjeet; Stratford, Shayla; Suleiman, Ayman; Pizzi, Laura; Spaeth, George L; Katz, L Jay

    2016-01-01

    The Wills Eye Glaucoma Research Center initiated a 2-year demonstration project to develop and implement a community-based intervention to improve detection and management of glaucoma in Philadelphia. The glaucoma detection examination consisted of: ocular, medical, and family history; visual acuity testing; corneal pachymetry; biomicroscopy of the anterior segment; intraocular pressure (IOP) measurement; gonioscopy; funduscopy; automated visual field testing; and fundus-color photography. Treatment included laser surgery and/or IOP-lowering medication. A cost analysis was conducted to understand resource requirements. Outcome measures included; prevalence of glaucoma-related pathology and other eye diseases among high-risk populations; the impact of educational workshops on level of knowledge about glaucoma (assessed by pre- and post-test evaluation); and patient satisfaction of the glaucoma detection examinations in the community (assessed by satisfaction survey). Treatment outcome measures were change in IOP at 4-6 weeks and 4-6 months following selective laser trabeculoplasty treatment, deepening of the anterior chamber angle following laser-peripheral iridotomy treatment, and rate of adherence to recommended follow-up examinations. Cost outcomes included total program costs, cost per case of glaucoma detected, and cost per case of ocular disease detected. This project enrolled 1649 participants (African Americans aged 50+ years, adults 60+ years and individuals with a family history of glaucoma). A total of 1074 individuals attended a glaucoma educational workshop and 1508 scheduled glaucoma detection examination appointments in the community setting. The Philadelphia Glaucoma Detection and Treatment Project aimed to improve access and use of eye care and to provide a model for a targeted community-based glaucoma program.

  12. Clinical Perspective A case of effective single-session treatment for ...

    African Journals Online (AJOL)

    This article reports a systematic clinical case study of the psychological assessment and treatment of Daniel (9), a coloured South African boy with a diagnosis of attention deficit hyperactivity disorder (ADHD) (inattentive type). The case is of scientific interest because: (1) there was only a single treatment session, in which ...

  13. Occult Invasive Lobular Carcinoma of Breast Detected by Stomach Metastasis: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    KIm, So Jung; Jung, Hae Kyoung; Ko, Kyung Hee; Yoon, Jung Hyun [Dept. of Radiology, Bundang CHA general Hospital, CHA University College of Medicine, Seongnam (Korea, Republic of)

    2012-02-15

    Gastric metastasis from primary breast cancer is a rare phenomenon that is more prevalent in the invasive lobular type of breast cancer. We describe a very rare case of occult invasive lobular cancer of the breast detected by the initial presentation of gastric metastasis in a patient without a history of breast cancer. A 18F-fluorodeoxyglucose positron-emission tomography/computed tomography (FDG PET/CT) which showed increased FDG uptake in the stomach, abdominal mesentery and the right breast, and played pivotal roles in the detection of occult primary breast cancer and a diagnosis of gastric metastasis as an ancillary method for obtaining histological results and immunohistochemical stains.

  14. Occult Invasive Lobular Carcinoma of Breast Detected by Stomach Metastasis: A Case Report

    International Nuclear Information System (INIS)

    KIm, So Jung; Jung, Hae Kyoung; Ko, Kyung Hee; Yoon, Jung Hyun

    2012-01-01

    Gastric metastasis from primary breast cancer is a rare phenomenon that is more prevalent in the invasive lobular type of breast cancer. We describe a very rare case of occult invasive lobular cancer of the breast detected by the initial presentation of gastric metastasis in a patient without a history of breast cancer. A 18F-fluorodeoxyglucose positron-emission tomography/computed tomography (FDG PET/CT) which showed increased FDG uptake in the stomach, abdominal mesentery and the right breast, and played pivotal roles in the detection of occult primary breast cancer and a diagnosis of gastric metastasis as an ancillary method for obtaining histological results and immunohistochemical stains.

  15. Detecting well casing leaks in Bangladesh using a salt spiking method

    Science.gov (United States)

    Stahl, M.O.; Ong, J.B.; Harvey, C.F.; Johnson, C.D.; Badruzzaman, A.B.M.; Tarek, M.H.; VanGeen, A.; Anderson, J.A.; Lane, J.W.

    2014-01-01

    We apply fluid-replacement logging in arsenic-contaminated regions of Bangladesh using a low-cost, down-well fluid conductivity logging tool to detect leaks in the cased section of wells. The fluid-conductivity tool is designed for the developing world: it is lightweight and easily transportable, operable by one person, and can be built for minimal cost. The fluid-replacement test identifies leaking casing by comparison of fluid conductivity logs collected before and after spiking the wellbore with a sodium chloride tracer. Here, we present results of fluid-replacement logging tests from both leaking and non-leaking casing from wells in Araihazar and Munshiganj, Bangladesh, and demonstrate that the low-cost tool produces measurements comparable to those obtained with a standard geophysical logging tool. Finally, we suggest well testing procedures and approaches for preventing casing leaks in Bangladesh and other developing countries.

  16. Y-STR analysis of digital and/or penile penetration cases with no detected spermatozoa.

    Science.gov (United States)

    McDonald, Andrew; Jones, Emma; Lewis, Jennie; O'Rourke, Paula

    2015-03-01

    This forensic casework trial involved Yfiler(®) testing samples from 47 digital and/or penile penetration cases where the medical examination had occurred within 48h of the alleged incident and no spermatozoa had been detected following Sperm Elution(©). 30% of these cases yielded at least one Y-STR profile comprising three or more alleles per profile and 21% yielded at least one Y-STR profile of ten or more alleles per profile. This trial further investigated the persistence of male DNA in different case types, the location of samples submitted for testing and whether samples from different locations benefit from being combined prior to testing. The data supports the use of Y-STR profiling to provide scientific evidence to investigate whether the alleged sexual activity had occurred as well as to obtain probative evidence in spermatozoa negative penetration cases. Crown Copyright © 2014. Published by Elsevier Ireland Ltd. All rights reserved.

  17. Multimodality treatment by FOLFOX plus HIFU in a case of advanced pancreatic carcinoma. A case report.

    Science.gov (United States)

    Dimitrov, Dobromir; Andreev, Tihomir; Feradova, Hyuliya; Ignatov, Borislav; Zhou, Kunn; Johnson, Colin; Delijski, Tashko; Gortchev, Grigor; Tomov, Slavcho

    2015-01-31

    Pancreatic cancer is one of the most aggressive malignant diseases in which the survival rate has not improved in the past 40 years. A fifty-one-year-old male patient with inoperable metastatic pancreatic cancer and low response to chemotherapy with gemcitabine as single therapy underwent palliative high intensity focused ultrasound (HIFU) ablation. Continuing chemotherapy with folinic acid, oxaliplatin and 5-fluorouracil (FOLFOX) was made. Tools, provided by the European Organization for Research and Treatment of Cancer (EORTC) were used to evaluate his quality of life. The Global Health Status improved from 25 to 42 out of 100 and the body mass index (BMI) increased from 14.9 to 18.1 kg/m(2). Measured by the visual analog scale, the pain was reduced from 7 to 2 out of 10. Twelve months after the HIFU ablation, CT revealed decreased size of the tumor and liver lesions. FOLFOX plus interventional, physical destruction of the primary tumor by HIFU sufficiently improved the quality of life, reduced pancreatic pain and provided better survival in this case.

  18. Protection of Oil Casing Tube Steel via Surface Treatment in China: a Literature Review

    Science.gov (United States)

    Zou, Jiaojuan; Lin, Naiming; Qin, Lin; Tang, Bin; Xie, Faqin

    2013-04-01

    Oil casing tube is the foundation member of an oil well and it plays an important role in oil exploration and exploitation. The oil casing tubes are prone to failure induced by corrosion and wear during applications. Based on the fact that the damages caused by corrosion and wear are first generated on the surface of oil casing tube, adopting an appropriate surface treatment technology would be a promising approach to protect itself from deterioration. Surface treatments can fabricate protective layers with different composition or structure from the substrate. This paper reviewed the existing literatures about the protection of oil casing tube steel via surface treatment in China.

  19. Pre-treatment with heat facilitates detection of antigen of Dirofilaria immitis in canine samples.

    Science.gov (United States)

    Little, Susan E; Munzing, Candace; Heise, Steph R; Allen, Kelly E; Starkey, Lindsay A; Johnson, Eileen M; Meinkoth, James; Reichard, Mason V

    2014-06-16

    Diagnosis of Dirofilaria immitis infection in dogs is largely dependent on detection of antigen in canine serum, plasma, or whole blood, but antigen may be bound in immune complexes and thus not detected. To develop a model for antigen blocking, we mixed serum from a microfilaremic, antigen-positive dog with that of a hypergammaglobulinemic dog not currently infected with D. immitis and converted the positive sample to antigen-negative; detection of antigen was restored when the mixed sample was heat-treated, presumably due to disruption of antigen/antibody complexes. A blood sample was also evaluated from a dog that was microfilaremic and for which microfilariae were identified as D. immitis by morphologic examination. Antigen of D. immitis was not detected in this sample prior to heating but the sample was strongly positive after heat treatment of whole blood. Taken together, our results indicate that blood samples from some dogs may contain factors that inhibit detection of antigen of D. immitis, and that heat treatment of these samples prior to testing could improve the sensitivity of these assays in some patients. Copyright © 2014 Elsevier B.V. All rights reserved.

  20. [Clinical analysis of 76 cases of sentinel lymph node detection in cervical cancer and endometrial cancer].

    Science.gov (United States)

    Liang, S C; Wang, Z Q; Wang, J L

    2017-09-25

    Objective: To evaluate the feasibility and clinical value of identifying sentinel lymph node (SLN) and to assess possible factors associated with detection rate in both cervical cancer and endometrial cancer. Methods: Retrospective study of 76 cases (39 with cervical cancer and 37 with endometrial cancer) were conducted in Peking University People ' s Hospital. All patients underwent SLN biopsy with tracers of indocyanine green (ICG) and (or) carbon nanoparticles. All mapped SLN was resected and followed by procedures that systematic pelvic lymphadenectomy and hysterectomy according to National Comprehensive Cancer Network (NCCN) guidelines. All the lymph nodes were examined postoperatively for the routine paraffin section of hematoxylin and eosin (HE) staining. Detection rate, sensitivity and negative predictive value of SLN were calculated and factors associated with the detection rate were analyzed. Results: The overall detection rate was 95% (72/76), with 74% (56/76) positive bilaterally. The bilateral detection rate of SLN with combined technique was significantly higher than that with single technique ( Pdetection rate between cervical and endometrial cancer patients were not significant ( P> 0.05). SLN were mostly recognized in obturator (32.1%, 114/355) and external iliac areas (32.4%, 115/355) in cervical cancer, and in external iliac (41.2%, 91/221) and obturator areas (39.4%,87/221) in endometrial cancer. Among 55 patients underwent systematic pelvic lymphadenectomy, the sensitivity of SLN detection was 75% and the negative predictive value was 96%. The sensitivity and negative predictive value were both 100% in patients with successfully bilateral mapped of SLN. Conclusion: s The overall detection rate of SLN in cervical and endometrial cancer is the highest with the combined technique of ICG and carbon nanoparticles. The detection rate and located regions of SLN are similar between cervical and endometrial cancer, and SLN are mostly recognized in the

  1. Surgical treatment of an unusual case of pelvic extramedullary hematopoiesis.

    Science.gov (United States)

    Khen-Dunlop, Naziha; Girot, Robert; Brunelle, Francis; Révillon, Yann; Nihoul-Fékété, Claire; Sarnacki, Sabine

    2006-07-01

    Extramedullary hematopoiesis affects about 15% of the patients treated for thalassemia intermedia. Usually seen in adulthood, the most common location is the paraspinal region. Diagnosis and treatment of extramedullary hematopoiesis located in the pelvis of a young 15-year-old girl is discussed. The young age of the patient and the uncommon site of the mass first lead to the diagnosis of an ovarian dermoid cyst. Because of the clinical history and the typical feature on computed tomography scan, extramedullary hematopoiesis was concluded. A specific treatment based on blood transfusion and hydroxyurea was first proposed but remained inefficient. Surgical excision was thus successfully performed. Whereas surgery is limited to spinal cord compression in paraspinal extramedullary hematopoiesis, this observation argues for surgical treatment in symptomatic intraabdominal extramedullary hematopoiesis when medical treatment fails.

  2. Estimating the cost-effectiveness of detecting cases of chronic hepatitis C infection on reception into prison

    Directory of Open Access Journals (Sweden)

    Edmunds W John

    2006-06-01

    Full Text Available Abstract Background In England and Wales where less than 1% of the population are Injecting drug users (IDUs, 97% of HCV reports are attributed to injecting drug use. As over 60% of the IDU population will have been imprisoned by the age of 30 years, prison may provide a good location in which to offer HCV screening and treatment. The aim of this work is to examine the cost effectiveness of a number of alternative HCV case-finding strategies on prison reception Methods A decision analysis model embedded in a model of the flow of IDUs through prison was used to estimate the cost effectiveness of a number of alternative case-finding strategies. The model estimates the average cost of identifying a new case of HCV from the perspective of the health care provider and how these estimates may evolve over time. Results The results suggest that administering verbal screening for a past positive HCV test and for ever having engaged in illicit drug use prior to the administering of ELISA and PCR tests can have a significant impact on the cost effectiveness of HCV case-finding strategies on prison reception; the discounted cost in 2017 being £2,102 per new HCV case detected compared to £3,107 when no verbal screening is employed. Conclusion The work here demonstrates the importance of targeting those individuals that have ever engaged in illicit drug use for HCV testing in prisons, these individuals can then be targeted for future intervention measures such as treatment or monitored to prevent future transmission.

  3. Surgical treatment of melorheostosis: Report of two cases

    Directory of Open Access Journals (Sweden)

    Shih-Hsiang Chou

    2012-05-01

    Full Text Available Melorheostosis is a rare disease that usually burdens the patient with painful disability or soft tissue compromise. The treatment is usually symptomatic and conservative. Patients with severe and complicated forms of the disease may require surgery. Involvement of the distal part of a limb usually carries more morbidity, such as tumefaction pain, cosmetic and psychosocial or functional problems that render conservative treatment unsatisfactory to patients. In our series, surgical debulking or decompression of the mass effect provided prompt symptom relief.

  4. Health economics evaluation of a gastric cancer early detection and treatment program in China.

    Science.gov (United States)

    Li, Dan; Yuan, Yuan; Sun, Li-Ping; Fang, Xue; Zhou, Bao-Sen

    2014-01-01

    To use health economics methodology to assess the screening program on gastric cancer in Zhuanghe, China, so as to provide the basis for health decision on expanding the program of early detection and treatment. The expense of an early detection and treatment program for gastric cancer in patients found by screening, and also costs of traditional treatment in a hospital of Zhuanghe were assessed. Three major techniques of medical economics, namely cost-effective analysis (CEA), cost-benefit analysis (CBA) and cost-utility analysis (CUA), were used to assess the screening program. RESULTS from CEA showed that investing every 25, 235 Yuan on screening program in Zhuanghe area, one gastric cancer patient could be saved. Data from CUA showed that it was cost 1, 370 Yuan per QALY saved. RESULTS from CBA showed that: the total cost was 1,945,206 Yuan with a benefit as 8,669,709 Yuan and an CBR of 4.46. The early detection and treatment program of gastric cancer appears economic and society-beneficial. We suggest that it should be carry out in more high risk areas for gastric cancer.

  5. Bee venom treatment for refractory postherpetic neuralgia: a case report.

    Science.gov (United States)

    Lee, Seung Min; Lim, Jinwoong; Lee, Jae-Dong; Choi, Do-Young; Lee, Sanghoon

    2014-03-01

    Bee venom has been reported to have antinociceptive and anti-inflammatory effects in experimental studies. However, questions still remain regarding the clinical use of bee venom. This report describes the successful outcome of bee venom treatment for refractory postherpetic neuralgia. A 72-year-old Korean man had severe pain and hypersensitivity in the region where he had developed a herpes zoster rash 2 years earlier. He was treated with antivirals, painkillers, steroids, and analgesic patches, all to no effect. The patient visited the East-West Pain Clinic, Kyung Hee University Medical Center, to receive collaborative treatment. After being evaluated for bee venom compatibility, he was treated with bee venom injections. A 1:30,000 diluted solution of bee venom was injected subcutaneously along the margins of the rash once per week for 4 weeks. Pain levels were evaluated before every treatment, and by his fifth visit, his pain had decreased from 8 to 2 on a 10-point numerical rating scale. He experienced no adverse effects, and this improvement was maintained at the 3-month, 6-month, and 1-year phone follow-up evaluations. Bee venom treatment demonstrates the potential to become an effective treatment for postherpetic neuralgia. Further large-sample clinical trials should be conducted to evaluate the overall safety and efficacy of this treatment.

  6. Sensitive detection of a small parathyroid adenoma using fluorocholine PET/CT: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Padinhare-Keloth, Thanseer N. T. K.; Bhadada, Sanjay K.; Sood, Ashwani; Kumar, Rajender; Behera, Arunanshu; Radotra, Bishan D.; Mittal, Bhagwant R. [PGIMER, Chandigarh (India)

    2017-06-15

    Primary hyperparathyroidism is caused by parathyroid adenoma in the majority of cases and diagnosis is usually made biochemically. Pre-surgical localization of parathyroid adenoma is essential to limit the extent of surgery and avoid missing them at ectopic sites. Anatomical and functional imaging are used for the localization, but may fail to identify the small and ectopic parathyroid adenoma. We present a case of small sized ectopic parathyroid adenoma at unusual location detected by F-18 fluorocholine (FCH) PET/CT, where other imaging modalities failed. The post-operative histopathology confirmed the diagnosis of ectopic parathyroid adenoma.

  7. Impact of heat treatment on Dirofilaria immitis antigen detection in shelter dogs

    Directory of Open Access Journals (Sweden)

    Brian A. DiGangi

    2017-11-01

    Full Text Available Abstract Background The diagnosis and management of canine heartworm disease is a growing concern for shelter veterinarians. Although the accuracy of commercial antigen test kits has been widely studied, recent reports have renewed interest in antigen blocking as a causative factor for false “no antigen detected” results. The objectives of this study were to determine the prevalence of false “no antigen detected” results in adult dogs entering shelters in northern, southern, and western regions of the country and to identify historical and clinical risk factors for such results. Methods Serum samples were evaluated for Dirofilaria immitis antigen using a commercially available point-of-care ELISA; samples in which no antigen was detected underwent a heat treatment protocol and repeat antigen testing. Whole blood samples underwent Knott testing to identify the presence of microfilariae. Historical and clinical findings were analyzed using exact logistic regression. Results A total of 616 samples were analyzed. Overall prevalence of positive antigen test results (prior to heat treatment was 7.3% and frequency of false “no antigen detected” results due to antigen blocking (ie, samples with no antigen detected prior to heat treatment and positive after heat treatment was 5.2%. Among dogs that had no detectable antigen on the initial tests, dogs that had microfilariae detected via modified Knott testing (OR = 32.30, p-value = 0.013 and dogs that previously received a heartworm preventive (OR = 3.81, p-value = 0.016 had greater odds of antigen blocking than dogs without these factors. Among dogs that were heartworm positive, those without microfilariae detected had greater odds of antigen blocking than dogs with this factor (OR = 11.84, p-value = 0.0005. Geographic region of origin was significantly associated with occurrence of antigen blocking (p = 0.0036; however, blocking occurred in all regions sizably contributing to

  8. The definitive diagnostic process and successful treatment for ABPM caused by Schizophyllum commune: a report of two cases.

    Science.gov (United States)

    Ogawa, Haruhiko; Fujimura, Masaki; Takeuchi, Yasuo; Makimura, Koichi; Satoh, Kazuo

    2012-03-01

    Although mucoid impaction of the bronchi (MIB) is a well-known manifestation in allergic bronchopulmonary mycosis (ABPM), when unknown samples or plural eumycetes are cultured from bronchial materials, several problems are encountered which can affect the definitive diagnostic process or successful treatment. The definitive diagnostic process of two patients [a 58-(Case 1) and a 70-(Case 2) year-old female] with MIB was: 1) to identify the existence of any allergic respiratory disorder, 2) to detect the fungi obtained from bronchial materials, with use of the 28S rDNA sequencing and analysis, 3) to investigate whether the detected fungus was a probable etiologic antigen, and 4) to make the final diagnosis based on the results of the inhalation examinations using the antigenic solution of the fungi. As a treatment strategy, bronchial toilet and low dose itraconazole therapy were planned according to the clinical manifestations of each patient. The two patients with MIB were successfully diagnosed as ABPM caused by Schizophyllum commune (Sc-ABPM) accompanied with hyperattenuating mucoid impaction. The reliability of some allergological makers as a substitution for the bronchoprovocation test should be clarified in near future. Clinical manifestations demonstrated in our cases suggested that the allergic reaction such as eosinophilic bronchoalveolitis spreading around the mucus plug was a primary lesion underlying the Sc-ABPM. The success of the treatment for Sc-ABPM will be achieved by the strategy targeting to fundamental condition and by the control of the disease recurrence by means of effective environmental management.

  9. A case of ventricular fibrillation not detected by an automated external defibrillator

    Directory of Open Access Journals (Sweden)

    Shigetoshi Sakabe, MD

    2008-01-01

    Full Text Available We report a case of ventricular fibrillation (VF which an automated external defibrillator (AED could not detect. A 13-year-old girl collapsed just after playing basketball. Cardio pulmonary resuscitation (CPR was started immediately and 5 minutes later an AED was applied by a rescue team. The monitor of the AED displayed typical VF, but the AED did not detect it as VF. The VF was not detected during 2 more attempts. Detection occurred on the fourth attempt, and counter-shock was successfully delivered, but the process took an extra 9 minutes. After the event, the girl was diagnosed with a latent type of prolonged QT syndrome. We analyzed the reason why the VF was not detected by the AED and found that the ECG detected by the AED fell outside the device’s parameters for ventricular tachycardia (VT or VF. We emphasize that the AED is an excellent device, but we should also be aware of its limitations.

  10. Acquired-resistance of bevacizumab treatment for radiation brain necrosis: a case report

    OpenAIRE

    Zhuang, Hongqing; Yuan, Xiangkun; Sun, Dayong; Bian, Jianliang; Chang, Joe Y.; Yuan, Zhiyong; Wang, Ping

    2016-01-01

    The case study reported on acquired bevacizumab resistance in one patient receiving re-treatment with bevacizumab following radiation brain necrosis progression after bevacizumab was discontinued. This case offers novel and additional insight for bevacizumab treatment. Low-dose bevacizumab is effective for radiation brain necrosis, and radiation brain necrosis may progress after bevacizumab discontinuation, whereas too many cycles of bevacizumab treatment may induce drug-resistance and re-tre...

  11. Periodic catatonia with long-term treatment: a case report.

    Science.gov (United States)

    Chen, Ruei-An; Huang, Tiao-Lai

    2017-09-29

    Periodic catatonia has long been a challenging diagnosis and there are no absolute guidelines for treatment when precipitating factors are also unclear. We report a schizophrenia patient with periodic catatonia with a 15-year treatment course. A possible correlation between decreased daylight exposure and periodic attacks has been observed. We describe a 49-year-old woman with periodic catatonia associated with schizophrenia with 15 years of follow-up. The patient was treated with the antipsychotics risperidone, haloperidol, loxapine and quetiapine, but catatonia still relapsed once per year during the first few years of her disease course. The treatment was consequently been switched to clozapine due to fluctuated psychotic illness, and a longer duration of remittance was achieved. Lorazepam-diazepam protocol was used for rapid relief of catatonic symptoms, and was able to significantly shorten the duration of the symptoms. In addition, we observed a possible correlation between catatonic episodes and decreased daylight exposure during the 15-year duration. Successful treatment of acute periodic catatonia was achieved with a lorazepam-diazepam protocol, and the patient remained in remission for a longer duration under clozapine treatment. Besides, the possibility of decreased daylight exposure acting as a precipitating factor was observed during our 15 years of follow-up.

  12. Endovascular treatment of renal aneurysms: A series of 18 cases

    International Nuclear Information System (INIS)

    Sédat, J.; Chau, Y.; Baque, J.

    2012-01-01

    Purpose: To retrospectively analyze the results and complications of the endovascular treatment of 18 renal aneurysms. Methods: From 2002 to 2011, 15 patients (aged 31–76), with 18 renal aneurysms, were admitted in our institution for treatment by embolization. Except one, all were wide-necked aneurysms. One aneurysm was treated by occluding the parent artery considering its distal location; a small-necked aneurysm was treated by simple coiling, and the remaining 16 were embolized utilizing adjunctive techniques to protect the parent artery. We analyzed the rates of technical success, complication and clinical consequence, post-operative occlusion and recurrence. Results: There was a 100% technical success rate. 15 aneurysms showed a total occlusion on the post-treatment angiogram. 2 aneurysms demonstrated neck remnants, and one had an intrasaccular residual in-flow. Two minor post-operative complications were encountered but resolved over time. No delayed clinical complications were observed and the long-term angiographic follow-up demonstrated stability of the occlusion of the target renal aneurysm with no major recurrence. Conclusion: Complications of the embolization of renal aneurysms are rare. Endovascular treatment should therefore be considered at first for the treatment of renal aneurysms.

  13. Percutaneous Treatment of Splenic Cystic Echinococcosis: Results of 12 Cases

    Energy Technology Data Exchange (ETDEWEB)

    Akhan, Okan, E-mail: akhano@tr.net; Akkaya, Selçuk, E-mail: selcuk.akkaya85@gmail.com [Hacettepe University, Department of Radiology, School of Medicine (Turkey); Dağoğlu, Merve Gülbiz, E-mail: drmgkartal@gmail.com [Istanbul University, Department of Radiology, Istanbul School of Medicine (Turkey); Akpınar, Burcu, E-mail: burcu-akpinar@yahoo.com [Hacettepe University, Department of Radiology, School of Medicine (Turkey); Erbahçeci, Aysun, E-mail: aysunerbahceci@yahoo.com [Istanbul Bakirkoy Dr. Sadi Konuk Education and Research Hospital, Department of Radiology (Turkey); Çiftçi, Türkmen, E-mail: turkmenciftci@yahoo.com [Hacettepe University, Department of Radiology, School of Medicine (Turkey); Köroğlu, Mert, E-mail: mertkoroglu@hotmail.com [Antalya Education and Research Hospital, Department of Radiology (Turkey); Akıncı, Devrim, E-mail: akincid@hotmail.com [Hacettepe University, Department of Radiology, School of Medicine (Turkey)

    2016-03-15

    PurposeCystic echinococcosis (CE) in the spleen is a rare disease even in endemic regions. The aim of this study was to examine the efficacy of percutaneous treatment for splenic CE.Materials and MethodsTwelve patients (four men, eight women) with splenic CE were included in this study. For percutaneous treatment, CE1 and CE3A splenic hydatid cysts were treated with either the PAIR (puncture, aspiration, injection, respiration) technique or the catheterization technique.ResultsEight of the hydatid cysts were treated with the PAIR technique and four were treated with catheterization. The volume of all cysts decreased significantly during the follow-up period. No complication occurred in seven of 12 patients. Abscess developed in four patients. Two patients underwent splenectomy due to cavity infection developed after percutaneous treatment, while the spleen was preserved in 10 of 12 patients. Total hospital stay was between 1 and 18 days. Hospital stay was longer and the rate of infection was higher in the catheterization group. Follow-up period was 5–117 months (mean, 44.8 months), with no recurrence observed.ConclusionThe advantages of the percutaneous treatment are its minimal invasive nature, short hospitalization duration, and its ability to preserve splenic tissue and function. As the catheterization technique is associated with higher abscess risk, we suggest that the PAIR procedure should be the first percutaneous treatment option for splenic CE.

  14. Combined periodontal and implant treatment of a case of aggressive periodontitis.

    Science.gov (United States)

    Hoffmann, Oliver; Beaumont, Christian; Zafiropoulos, Gregor-Georg

    2007-01-01

    Aggressive periodontitis renders a great challenge to clinicians with regards to treatment and prosthodontic rehabilitation. A compromised remaining dentition and a tendency toward refractory disease make it difficult to establish a treatment plan that renders an adequate long-term prognosis. Although the use of implants has become a common treatment modality, limited data are available on the use of dental implants in patients with aggressive periodontitis, especially for cases necessitating the use grafting procedures preceding implant placement. In this case report the successful treatment of a patient with aggressive periodontitis by the combined use of periodontal and implant treatment necessitating preceding augmentive procedures is described.

  15. Laparoscopic treatment for interstitial pregnancy, a case report

    Directory of Open Access Journals (Sweden)

    Maryam Asgharnia

    2014-11-01

    Full Text Available Diagnose and treatment of interstitial pregnancy remains challenging because this rare entity can be life threatening due to rupture and intra abdominal hemorrhage. Early diagnosis and treatment is paramount to reduce maternal mortality and maintain fertility. In this study a 37 years woman with 6weeks of amenorrhea, who presented with spoting and lower abdominal pain was admitted. Transvaginal ultrasonography scan showed a heterogenous mass in right adenex with hypervascular ring, the uterus was empty. The initial beta hCG level was 200 MIU/ml. Serial beta hCG levels platued in the follow up period. Diagnosis was suspected for ectopic pregnancy, a laparoscopy followed revealed the presence of right corneal pregnancy that corneal resection was performed. Laparoscopy appears to be safe and an effective treatment for unruptured interstitial pregnancy.

  16. Cognitive-Behavioral Treatment of Men and Anger: Three Single Case Studies

    Science.gov (United States)

    Gonzalez-Prendes, A. Antonio

    2007-01-01

    The treatment of men with anger problems presents significant challenges for practitioners. This article discusses a cognitive-behavioral, individual therapy, approach within the framework of three single case studies involving men. Treatment challenges and methodology are presented. Key treatment issues included: establishing a therapeutic…

  17. Self-Treatment of Gynecomastia in Bodybuilders Who Use Anabolic Steroids. Case Reports.

    Science.gov (United States)

    Friedl, Karl E.; Yesalis, Charles E.

    1989-01-01

    Presents four case reports of bodybuilders whose self-administered anabolic steroid programs resulted in gynecomastia, and discusses treatment strategies advocated by some bodybuilders. The actual recommended treatment is complete cessation of drugs. By dispelling unfounded treatment methods, physicians might help discourage such drug use. (SM)

  18. Congenital Left Circumflex Coronary Artery Atresia Detected by 64-Slice Computed Tomography: A Case Report

    Directory of Open Access Journals (Sweden)

    Chen-Yuan Liu

    2007-06-01

    Full Text Available A variety of coronary artery disorders, including intramyocardial coronary segments and coronary artery anomalies, can result in sudden cardiac death, especially in young adults. The detection of structural coronary artery abnormalities is important in the management of patients at risk of sudden cardiac death. Coronary artery anomalies occur in about 1% of the population. Congenital absence of left circumflex coronary artery (LCX is a very rare vascular anomaly, and few cases have been reported in the literature, with a frequency of only 0.003% in all patients who underwent coronary angiography. Although coronary catheterization is the gold standard for the evaluation of coronary arterial patency disease, noninvasive computed tomography (CT is considered the diagnostic method of choice for the detection and evaluation of coronary artery anomaly. Herein, we report the case of a 17-year-old girl who presented with exertional dyspnea and chest pain and who was studied at our emergency department with the final diagnosis of LCX atresia detected by 64-slice CT. She may be the first case of congenital LCX atresia proved by multislice CT.

  19. Can the painDETECT Questionnaire score and MRI help predict treatment outcome in rheumatoid arthritis

    DEFF Research Database (Denmark)

    Rifbjerg-Madsen, Signe; Christensen, Anton Wulf; Boesen, Mikael

    2014-01-01

    -modifying antirheumatic drug treatment, or (B) initiating or switching to biological therapy. We anticipate that 100 patients will be enrolled, tested and reassessed after 4 months of treatment. DATA COLLECTION INCLUDES: Clinical data, conventional MRI, DCE-MRI, blood samples and patient-reported outcomes. ETHICS...... contrast-enhanced MRI (DCE-MRI) is performed. METHOD AND ANALYSIS: The painDETECT Questionnaire (PDQ), originally developed to screen for a neuropathic pain component, is applied to indicate the presence of central sensitisation. Adults diagnosed with RA are included when either (A) initiating disease...

  20. Treatment of unerupted maxillary incisors — a case report | Umweni ...

    African Journals Online (AJOL)

    A case of unerupted maxillary left central incisor due to impedance from an odontome is presented. The problems associated with various modalities of management are highlighted in the light of current practical possibilities to achieve good aesthetics. Surgical removal of the impeding pathologic agent and orthodontic ...

  1. Treatment of Atrophic Nonunion - A Report of Two Cases | Omeonu ...

    African Journals Online (AJOL)

    OBJECTIVE: To underscores the importance of compression in the management of atrophic nonunion. METHOD: We report a series of two cases of atrophic nonunions of long bones resulting from long periods of limb immobilization in traditional splints successfully treated by Ilizarov compression technique. RESULT: Long ...

  2. Conservative Surgical Treatment of the Jaw Cysts in Children: Case ...

    African Journals Online (AJOL)

    Materials and Methods: This article presents case series of marsupialization in jaw cysts associated with impacted teeth in five children. A total of nine impacted teeth within the cystic lesions were observed. Results: Complete resolution of all cystic lesions and simultaneous eruption of six impacted teeth within the cyst were ...

  3. Case study modelling for an ettringite treatment process ...

    African Journals Online (AJOL)

    The process modelled in this study includes the formation of ettringite and the recovery of gibbsite through the decomposition of recycled ettringite. The modelling of this process was done using PHREEQC and the results presented in this paper are based on the outcome of different case studies that investigated how the ...

  4. Bacteriophage amplification assay for detection of Listeria spp. using virucidal laser treatment

    Directory of Open Access Journals (Sweden)

    I.C. Oliveira

    2012-09-01

    Full Text Available A protocol for the bacteriophage amplification technique was developed for quantitative detection of viable Listeria monocytogenes cells using the A511 listeriophage with plaque formation as the end-point assay. Laser and toluidine blue O (TBO were employed as selective virucidal treatment for destruction of exogenous bacteriophage. Laser and TBO can bring a total reduction in titer phage (ca. 10(8 pfu/mL without affecting the viability of L. monocytogenes cells. Artificially inoculated skimmed milk revealed mean populations of the bacteria as low as between 13 cfu/mL (1.11 log cfu/mL, after a 10-h assay duration. Virucidal laser treatment demonstrated better protection of Listeria cells than the other agents previously tested. The protocol was faster and easier to perform than standard procedures. This protocol constitutes an alternative for rapid, sensitive and quantitative detection of L. monocytogenes.

  5. Quantifying the performance of in vivo portal dosimetry in detecting four types of treatment parameter variations

    International Nuclear Information System (INIS)

    Bojechko, C.; Ford, E. C.

    2015-01-01

    Purpose: To quantify the ability of electronic portal imaging device (EPID) dosimetry used during treatment (in vivo) in detecting variations that can occur in the course of patient treatment. Methods: Images of transmitted radiation from in vivo EPID measurements were converted to a 2D planar dose at isocenter and compared to the treatment planning dose using a prototype software system. Using the treatment planning system (TPS), four different types of variability were modeled: overall dose scaling, shifting the positions of the multileaf collimator (MLC) leaves, shifting of the patient position, and changes in the patient body contour. The gamma pass rate was calculated for the modified and unmodified plans and used to construct a receiver operator characteristic (ROC) curve to assess the detectability of the different parameter variations. The detectability is given by the area under the ROC curve (AUC). The TPS was also used to calculate the impact of the variations on the target dose–volume histogram. Results: Nine intensity modulation radiation therapy plans were measured for four different anatomical sites consisting of 70 separate fields. Results show that in vivo EPID dosimetry was most sensitive to variations in the machine output, AUC = 0.70 − 0.94, changes in patient body habitus, AUC = 0.67 − 0.88, and systematic shifts in the MLC bank positions, AUC = 0.59 − 0.82. These deviations are expected to have a relatively small clinical impact [planning target volume (PTV) D 99 change <7%]. Larger variations have even higher detectability. Displacements in the patient’s position and random variations in MLC leaf positions were not readily detectable, AUC < 0.64. The D 99 of the PTV changed by up to 57% for the patient position shifts considered here. Conclusions: In vivo EPID dosimetry is able to detect relatively small variations in overall dose, systematic shifts of the MLC’s, and changes in the patient habitus. Shifts in the patient

  6. Quantifying the performance of in vivo portal dosimetry in detecting four types of treatment parameter variations

    Energy Technology Data Exchange (ETDEWEB)

    Bojechko, C.; Ford, E. C., E-mail: eford@uw.edu [Department of Radiation Oncology, University of Washington, 1959 NE Pacific Street, Seattle, Washington 98195 (United States)

    2015-12-15

    Purpose: To quantify the ability of electronic portal imaging device (EPID) dosimetry used during treatment (in vivo) in detecting variations that can occur in the course of patient treatment. Methods: Images of transmitted radiation from in vivo EPID measurements were converted to a 2D planar dose at isocenter and compared to the treatment planning dose using a prototype software system. Using the treatment planning system (TPS), four different types of variability were modeled: overall dose scaling, shifting the positions of the multileaf collimator (MLC) leaves, shifting of the patient position, and changes in the patient body contour. The gamma pass rate was calculated for the modified and unmodified plans and used to construct a receiver operator characteristic (ROC) curve to assess the detectability of the different parameter variations. The detectability is given by the area under the ROC curve (AUC). The TPS was also used to calculate the impact of the variations on the target dose–volume histogram. Results: Nine intensity modulation radiation therapy plans were measured for four different anatomical sites consisting of 70 separate fields. Results show that in vivo EPID dosimetry was most sensitive to variations in the machine output, AUC = 0.70 − 0.94, changes in patient body habitus, AUC = 0.67 − 0.88, and systematic shifts in the MLC bank positions, AUC = 0.59 − 0.82. These deviations are expected to have a relatively small clinical impact [planning target volume (PTV) D{sub 99} change <7%]. Larger variations have even higher detectability. Displacements in the patient’s position and random variations in MLC leaf positions were not readily detectable, AUC < 0.64. The D{sub 99} of the PTV changed by up to 57% for the patient position shifts considered here. Conclusions: In vivo EPID dosimetry is able to detect relatively small variations in overall dose, systematic shifts of the MLC’s, and changes in the patient habitus. Shifts in the

  7. A case study on acupuncture in the treatment of schizophrenia

    NARCIS (Netherlands)

    Bosch, M.P.C.; Staudte, H.; Noort, M.W.M.L. van den; Lim, S.

    2014-01-01

    This report describes the use of acupuncture as an add on treatment for a patient with chronic schizophrenia. The 63-year-old woman suffered from persistent hallucinations and even physical pain as a result of the hallucination of a black bird that kept pecking her back. The patient received 12

  8. case reports treatment of ameloblastoma of the jaws in children

    African Journals Online (AJOL)

    2011-03-01

    Mar 1, 2011 ... SUMMARY. Background: To report the surgical experience on the treatment of ameloblastoma of the jaws in children. Method: This is a prospective study of six children below the age of 16 years with ameloblastoma of the jaws seen at the Maxillofacial Unit of the Department of Surgery, Korle Bu Teaching ...

  9. A successful treatment of a Kenyan case of unresponsive cutaneous ...

    African Journals Online (AJOL)

    A nine year aged male presented with facial lesions and the problem of responding to conventional treatment of leishmaniasis. Multiple injections of antimony and several topical ointments had been administered in hospital but fresh lesions erupted with potential to disfigure. Smears examined from nodular lesions ...

  10. Osseous oligometastases from thymic carcinoma: a case report suggesting the effectiveness of palliative-intent radiotherapy treatment.

    Science.gov (United States)

    Kashima, Jumpei; Horio, Hirotoshi; Okuma, Yusuke; Hosomi, Yukio; Hishima, Tsunekazu

    2016-01-01

    Oligometastasis, a recently proposed concept, is defined as an intermediate state of cancer, between localized and systemic disease, that may be well controlled by local ablative treatment. Thymic carcinoma is a rare cancer with a poor prognosis. A definitive management approach has yet to be confirmed by a high level of evidence. We present the case of a 41-year-old female who underwent curative-intent surgery for a stage III squamous cell carcinoma of the thymus. Bone metastases were detected 1 year later by magnetic resonance imaging. These were treated with palliative-intent radiotherapy. Disease progression has not been observed in more than 15 years since the achievement of complete radiological remission. The treatment outcomes in this and other reported cases suggest that some patients with oligometastatic thymic carcinoma may achieve prolonged survival or even cure with low-dose radiotherapy delivered to the metastases.

  11. Factors associated with tuberculosis cases in Semarang District, Indonesia: case-control study performed in the area where case detection rate was extremely low.

    Science.gov (United States)

    Rahayu, Sri Ratna; Katsuyama, Hironobu; Demura, Masashi; Katsuyama, Midori; Ota, Yoko; Tanii, Hideji; Higashi, Tomomi; Semadi, Ngakan Putu Djaja; Saijoh, Kiyofumi

    2015-07-01

    Indonesia is ranked as the 4th highest contributor to tuberculosis (TB) in the world. Semarang District in Central Java displays extremely low case detection rate (CDR), possibly contributing to the local prevalence of TB. A case-control study was performed to explore the factors that cause such low CDR. We recruited 129 TB cases and 83 controls that visited the same centers and were not diagnosed with TB. The cases had 7.5 ± 2.3 symptoms/person on average, indicating the delay in diagnosis because the controls only displayed 1.0 ± 1.7. The multiple logistic regression analysis comparing the cases/controls extracted following factors as a risk to have TB: farmer, close contact with TB patients, ignorance of whether Bacillus Calmette-Guérin (BCG) was accepted or no, smoking, low income, a lot of people living in the same room, irregular hand wash before meals, not wash hands after blow, soil floor, and no sunlight and no ventilation in the house. Neither the cases nor the controls knew the symptoms and how to avoid TB infection, which probably caused the delay in diagnosis. It is difficult to change the current living conditions. Thus, the amendment of the community-based education program of TB seems to be required.

  12. Detection and Molecular Characterization of Hepatitis A Virus from Tunisian Wastewater Treatment Plants with Different Secondary Treatments.

    Science.gov (United States)

    Ouardani, Imen; Turki, Syrine; Aouni, Mahjoub; Romalde, Jesús L

    2016-07-01

    in the communities, sewage facilities, the locality, and the climate. The wide dispersion of HAV in effluents proves the inefficacity of the current wastewater treatment processes used in Tunisia to remove virus; therefore, establishment of tertiary treatment processes or replacement of the medium-charge activated sludge (conventional activated sludge) by the low-charge version (oxidation ditch activated sludge) is absolutely needed. Rapid detection of the HAV genome in wastewater may provide a timely warning sign to health authorities to implement population protection measures. Copyright © 2016, American Society for Microbiology. All Rights Reserved.

  13. Detection of radiation treatment of frozen chicken using a quick microgel electrophoresis assay

    International Nuclear Information System (INIS)

    Khan, A.A.; Khan, H.M.

    2007-01-01

    DNA Comet Assay (microgel electrophoresis of single cell) is very useful and sensitive analytical technique to investigate several types of damages of DNA - especially the fragmentation. As DNA is the essential part of several foods, either animal or plant origin, therefore this method is versatile and valuable for detection of radiation treatment of several types of food. Ionizing radiation causes DNA breakage, fragmentation, base modification and single- or double-strand breaks. Therefore, the detection of fragmented DNA present in any kind or type of food can serve as the marker of detection of radiation treatment. The cells from the chicken samples (unirradiated and irradiated) were extracted in cold PBS, embedded in agarose on microscope slides, lysed for 15 minutes in 2.5 % SDS and electrophoressed at a rate of 2V /cm for 2 minutes. After silver staining, the slides were evaluated through an ordinary transmission microscope. In irradiated samples, fragmented DNA (due to radiation treatment) stretched towards the anode and cells appearing as comets. The density of DNA in the tails increased with increasing radiation dose. However, in non-irradiated samples, the large molecule of DNA remained relatively intact and there was only minor or no migration of DNA; the cells were round or had very short tails. Therefore, DNA comet assay provides an inexpensive, rapid and relatively simple screening method for several kinds of radiation-processed and untreated foods. (author)

  14. Stall Margin Improvement in a Centrifugal Compressor through Inducer Casing Treatment

    Directory of Open Access Journals (Sweden)

    V. V. N. K. Satish Koyyalamudi

    2016-01-01

    Full Text Available The increasing trend of high stage pressure ratio with increased aerodynamic loading has led to reduction in stable operating range of centrifugal compressors with stall and surge initiating at relatively higher mass flow rates. The casing treatment technique of stall control is found to be effective in axial compressors, but very limited research work is published on the application of this technique in centrifugal compressors. Present research was aimed to investigate the effect of casing treatment on the performance and stall margin of a high speed, 4 : 1 pressure ratio centrifugal compressor through numerical simulations using ANSYS CFX software. Three casing treatment configurations were developed and incorporated in the shroud over the inducer of the impeller. The predicted performance of baseline compressor (without casing treatment was in good agreement with published experimental data. The compressor with different inducer casing treatment geometries showed varying levels of stall margin improvement, up to a maximum of 18%. While the peak efficiency of the compressor with casing treatment dropped by 0.8%–1% compared to the baseline compressor, the choke mass flow rate was improved by 9.5%, thus enhancing the total stable operating range. The inlet configuration of the casing treatment was found to play an important role in stall margin improvement.

  15. Adolescent muscle dysmorphia and family-based treatment: a case report.

    Science.gov (United States)

    Murray, Stuart B; Griffiths, Scott

    2015-04-01

    A growing body of evidence suggests that the prevalence of male body dissatisfaction and muscle dysmorphia is rising. To date, however, there is no published evidence on the efficacy of treatments for muscle dysmorphia. We present the case of a 15-year-old boy who met full diagnostic criteria for muscle dysmorphia, whose symptoms were treated into remission with eating disorder-focused, family-based treatment. The age of this patient fell within the time period in which symptoms of muscle dysmorphia are most likely to develop and this case represents the first published case report of family-based treatment for muscle dysmorphia in this age group. Thus, this case report has important implications for clinicians considering treatment options for presentations of muscle dysmorphia when first presenting in adolescence. Implications for the development of treatment guidelines for muscle dysmorphia and for the diagnostic debate surrounding muscle dysmorphia are also discussed. © The Author(s) 2014.

  16. The prevention, detection and management of cancer treatment-induced cardiotoxicity: a meta-review

    International Nuclear Information System (INIS)

    Conway, Aaron; McCarthy, Alexandra L; Lawrence, Petra; Clark, Robyn A

    2015-01-01

    The benefits associated with some cancer treatments do not come without risk. A serious side effect of some common cancer treatments is cardiotoxicity. Increased recognition of the public health implications of cancer treatment-induced cardiotoxicity has resulted in a proliferation of systematic reviews in this field to guide practice. Quality appraisal of these reviews is likely to limit the influence of biased conclusions from systematic reviews that have used poor methodology related to clinical decision-making. The aim of this meta-review is to appraise and synthesise evidence from only high quality systematic reviews focused on the prevention, detection or management of cancer treatment-induced cardiotoxicity. Using Cochrane methodology, we searched databases, citations and hand-searched bibliographies. Two reviewers independently appraised reviews and extracted findings. A total of 18 high quality systematic reviews were subsequently analysed, 67 % (n = 12) of these comprised meta-analyses. One systematic review concluded that there is insufficient evidence regarding the utility of cardiac biomarkers for the detection of cardiotoxicity. The following strategies might reduce the risk of cardiotoxicity: 1) The concomitant administration of dexrazoxane with anthracylines; 2) The avoidance of anthracyclines where possible; 3) The continuous administration of anthracyclines (>6 h) rather than bolus dosing; and 4) The administration of anthracycline derivatives such as epirubicin or liposomal-encapsulated doxorubicin instead of doxorubicin. In terms of management, one review focused on medical interventions for treating anthracycline-induced cardiotoxicity during or after treatment of childhood cancer. Neither intervention (enalapril and phosphocreatine) was associated with statistically significant improvement in ejection fraction or mortality. This review highlights the lack of high level evidence to guide clinical decision-making with respect to the detection

  17. [A Case of Abdominal Wall Hernia Rupture during Bevacizumab Treatment].

    Science.gov (United States)

    Sugimoto, Satoshi; Miyazaki, Yasuaki; Hirose, Sou; Michiura, Toshiya; Fujita, Shigeo; Yamabe, Kazuo; Miyazaki, Satoru; Nagaoka, Makio

    2015-11-01

    A 78 -year-old man with rectal cancer underwent abdominoperineal resection of the rectum. In the postoperative period, the patient experienced wound infection, leading to an abdominal wall hernia. Two years following surgery, a rise in the serum CEA level was seen. A metastatic tumor was detected in the right lung on chest CT. VATS right lung inferior lobe segmental resection was performed. After lobectomy, the serum CEA level continued to increase. Another metastatic tumor was detected in the right lung on chest CT. Chemotherapy with capecitabine, oxaliplatin, and bevacizumab was commenced. The erosive part of the abdominal wall scar hernia extended during the nine weeks of chemotherapy. The chemotherapy was then discontinued. In the follow-up CT scan, a right pleural recurrence, local recurrence in the pelvis, and a liver metastasis were detected. Chemotherapy was re-introduced 3 years after surgery. The erosive part of the abdominal wall hernia again began to spread with chemotherapy recommencement. Four months after restarting chemotherapy, the hernia ruptured, with a loop of the small intestine protruding out of it. The patient covered this with a sheet of vinyl and was taken by the ambulance to our hospital. The erosive part of the abdominal wall hernia had split by 10 cm, and a loop of the small intestine was protruding. As ischemia of the small intestine was not observed, we replaced it into the abdominal cavity, and performed a temporary suture repair of the hernia sac. Following this, bevacizumab was discontinued, and the erosive part reduced. We performed a radical operation for abdominal wall scar hernia repair 11 weeks after the discontinuation of bevacizumab.

  18. PET and PET/CT imaging for the earliest detection and treatment of colorectal carcinoma

    Directory of Open Access Journals (Sweden)

    Kevin Carter

    2005-10-01

    Full Text Available Approximately 150,000 new cases of colorectal cancer are diagnosed each year with the life time risk of developing colon caner in developed nations being 4.6% in men and 3.2% in women. Screening patients is essential early detection of colon carcinoma to aid in complete resection. Unfortunately current screening methods carry with them poor patient compliance. PET and PET/CT may be a significant part of this screening solution. The authors reviewed and analyzed the English language articles and case reports identified on Medline during the last 10 years. PET and PET/CT results for colorectal carcinoma were tabulated and presented for the fifth Scientific Meeting of the Brazilian Society of Nuclear Biosciences. Though most studies have been retrospective analysis in using PET for staging for other malignant processes the cases that have identified additional uptake in the colon are important. The accuracy when utilizing PET and PET/CT in this screening method has a sensitivity between 65 and 90% with a specificity of 84 to 90% and a positive predictive value 71 to 78%. Early stages of malignancies and pre-cancerous polyps avidly accumulates F-18 Deoxyflouro glucose allowing us to conclude that whole body PET and PET/CT is an essential component in the work up, staging or treatment monitoring in colon carcinoma. We have to continue to accumulate data for possible introduction for whole body PET and PET/CT scanning for colon carcinoma and precancerous polyps.Aproximadamente, 150 000 novos casos de câncer coloretal são diagnosticados, anualmente, em países em desenvolvimento. Destes, 4,6% em homens e 3,2% em mulheres. A triagem de pacientes é essencial na detecção precoce do carcinoma de colon para ajudar na completa ressecção. Infelizmente, os métodos de exame atualmente disponíveis contam com uma baixa adesão dos pacientes. Parte significativa da solução desse problema pode estar no uso de PET e PET/CT. Os autores revisaram e

  19. Improving the biological nitrogen removal process in pharmaceutical wastewater treatment plants: a case study.

    Science.gov (United States)

    Torrijos, M; Carrera, J; Lafuente, J

    2004-04-01

    The Biological Nitrogen Removal (BNR) process of some pharmaceutical wastewater treatment plants has important operational problems. This study shows that, in order to solve these problems, the design of industrial BNR processes should start by analysing three key parameters: the characteristics of the wastewater load, the determination of the maximum TKN removal rate and the detection of toxic or inhibitory compounds in the wastewater. A case study of this analysis in pharmaceutical wastewater is presented here. In this case, the conventional TKN analytical method does not make an accurate characterisation of the wastewater load because it measures a concentration of 100 mg TKN l(-1) whereas the real concentration, determined with a modified TKN analytical method, is 150-500 mg TKN l(-1). Also, the TKN removal of the treatment system is insufficient in some periods because it falls below legal requirements. This problem might be a consequence of the wrong characterisation of wastewater during the design process. The maximum TKN removal at 27 degrees C (24 mg N g VSS(-1) d(-1) or 197 mg N l(-1) d(-1)) was evaluated in a pilot-scale plant. This value is six times greater than the average NLR applied in the full-scale plant. Finally, some of the components of the wastewater, such as p-phenylenediamine, might have inhibitory or toxic effects on the biological process. P-phenylenediamine causes a large decrease in the nitrification rate. This effect was determined by respirometry. This methodology shows that the effect is mainly inhibitory with a contact time of 30 min and if the contact time is longer, 14 hours, a toxic effect is observed.

  20. Reactive Case Detection for Plasmodium vivax Malaria Elimination in Rural Amazonia.

    Science.gov (United States)

    Fontoura, Pablo S; Finco, Bruna F; Lima, Nathália F; de Carvalho, Jaques F; Vinetz, Joseph M; Castro, Márcia C; Ferreira, Marcelo U

    2016-12-01

    Malaria burden in Brazil has reached its lowest levels in 35 years and Plasmodium vivax now accounts for 84% of cases countrywide. Targeting residual malaria transmission entrenched in the Amazon is the next major challenge for ongoing elimination efforts. Better strategies are urgently needed to address the vast reservoir of asymptomatic P. vivax carriers in this and other areas approaching malaria elimination. We evaluated a reactive case detection (RCD) strategy tailored for P. vivax transmission in farming settlements in the Amazon Basin of Brazil. Over six months, 41 cases detected by passive surveillance triggered four rounds of RCD (0, 30, 60, and 180 days after index case enrollment), using microscopy- and quantitative real-time polymerase chain reaction (qPCR)-based diagnosis, comprising subjects sharing the household (HH) with the index case (n = 163), those living in the 5 nearest HHs within 3 km (n = 878), and individuals from 5 randomly chosen control HHs located > 5 km away from index cases (n = 841). Correlates of infection were identified with mixed-effects logistic regression models. Molecular genotyping was used to infer local parasite transmission networks. Subjects in index and neighbor HHs were significantly more likely to be parasitemic than control HH members, after adjusting for potential confounders, and together harbored > 90% of the P. vivax biomass in study subjects. Clustering patterns were temporally stable. Four rounds of microscopy-based RCD would identify only 49.5% of the infections diagnosed by qPCR, but 76.8% of the total parasite biomass circulating in the proximity of index HHs. However, control HHs accounted for 27.6% of qPCR-positive samples, 92.6% of them from asymptomatic carriers beyond the reach of RCD. Molecular genotyping revealed high P. vivax diversity, consistent with complex transmission networks and multiple sources of infection within clusters, potentially complicating malaria elimination efforts.

  1. Reactive Case Detection for Plasmodium vivax Malaria Elimination in Rural Amazonia.

    Directory of Open Access Journals (Sweden)

    Pablo S Fontoura

    2016-12-01

    Full Text Available Malaria burden in Brazil has reached its lowest levels in 35 years and Plasmodium vivax now accounts for 84% of cases countrywide. Targeting residual malaria transmission entrenched in the Amazon is the next major challenge for ongoing elimination efforts. Better strategies are urgently needed to address the vast reservoir of asymptomatic P. vivax carriers in this and other areas approaching malaria elimination.We evaluated a reactive case detection (RCD strategy tailored for P. vivax transmission in farming settlements in the Amazon Basin of Brazil. Over six months, 41 cases detected by passive surveillance triggered four rounds of RCD (0, 30, 60, and 180 days after index case enrollment, using microscopy- and quantitative real-time polymerase chain reaction (qPCR-based diagnosis, comprising subjects sharing the household (HH with the index case (n = 163, those living in the 5 nearest HHs within 3 km (n = 878, and individuals from 5 randomly chosen control HHs located > 5 km away from index cases (n = 841. Correlates of infection were identified with mixed-effects logistic regression models. Molecular genotyping was used to infer local parasite transmission networks.Subjects in index and neighbor HHs were significantly more likely to be parasitemic than control HH members, after adjusting for potential confounders, and together harbored > 90% of the P. vivax biomass in study subjects. Clustering patterns were temporally stable. Four rounds of microscopy-based RCD would identify only 49.5% of the infections diagnosed by qPCR, but 76.8% of the total parasite biomass circulating in the proximity of index HHs. However, control HHs accounted for 27.6% of qPCR-positive samples, 92.6% of them from asymptomatic carriers beyond the reach of RCD. Molecular genotyping revealed high P. vivax diversity, consistent with complex transmission networks and multiple sources of infection within clusters, potentially complicating malaria elimination efforts.

  2. Brain lesions detected by CT scans in cases of minor head injuries

    International Nuclear Information System (INIS)

    Sekino, Hiroaki; Nakamura, Norio; Yuki, Kenji; Satoh, Jun; Kikuchi, Kunio

    1981-01-01

    Thirty six out of approximately 500 cases which received CT examinations within two weeks after head injury were selected and analyzed. In these cases, almost all high or low density lesions were detected in the tip and/or base of the frontal and/or temporal lobes adjacent to the skull. Causes of the injury were traffic accidents (33.3%), falls on the floor or road (33.3%), and falls down stairs, out of beds, etc. (25.5%). Clinical manifestations before CT examinations were heaviness in the head or headache (36.0%), and nausea and vomiting (33.3%), but thirteen out of 36 patients had no symptoms or complaints. None of the 36 patients showed any neurological dysfunctions suggesting focal damages. Fourteen of the above-mentioned 36 patients (38.9%) had skull fractures and the remaining 22 (61.1%) did not, and there was no significant difference between the two. On the contrary, the incidence of skull fractures in cases in which CT scans were normal was 12.4% which was significantly different from the figure of 38.9% in patients with fractures and CT abnormalities. It is inferred that the deformation of the skull at the time of impact is one of the important factors in the development of brain contusions. To clarify the correlation between the duration of the initial unconsciousness and abnormal CT findings, 219 consecutive cases of head injuries underwent CT scans without considering their severity. Out of 171 patients who were conscious or lost consciousness in less than 10 minutes, 13 (7.6%) had small lesions in CT scans. Of 12 cases with a state of unconsciousness from 10 to 60 minutes in duration, three (25.0%) had abnormal CT findings. In all cases which were unconscious for more than 6 hours, brain lesions were detected by CT scans. (author)

  3. ED-WAVE tool design approach: Case of a textile wastewater treatment plant in Blantyre, Malawi

    Science.gov (United States)

    Chipofya, V.; Kraslawski, A.; Avramenko, Y.

    The ED-WAVE tool is a PC based package for imparting training on wastewater treatment technologies. The system consists of four modules viz. Reference Library, Process Builder, Case Study Manager, and Treatment Adviser. The principles of case-based design and case-based reasoning as applied in the ED-WAVE tool are utilised in this paper to evaluate the design approach of the wastewater treatment plant at Mapeto David Whitehead & Sons (MDW&S) textile and garments factory, Blantyre, Malawi. The case being compared with MDW&S in the ED-WAVE tool is Textile Case 4 in Sri Lanka (2003). Equalisation, coagulation and rotating biological contactors is the sequencing of treatment units at Textile Case 4 in Sri Lanka. Screening, oxidation ditches and sedimentation is the sequencing of treatment units at MDW&S textile and garments factory. The study suggests that aerobic biological treatment is necessary in the treatment of wastewater from a textile and garments factory. MDW&S incorporates a sedimentation process which is necessary for the removal of settleable matter before the effluent is discharged to the municipal wastewater treatment plant. The study confirmed the practical use of the ED-WAVE tool in the design of wastewater treatment systems, where after encountering a new situation; already collected decision scenarios (cases) are invoked and modified in order to arrive at a particular design alternative. What is necessary, however, is to appropriately modify the case arrived at through the Case Study Manager in order to come up with a design appropriate to the local situation taking into account technical, socio-economic and environmental aspects.

  4. Restless legs syndrome responsive to rasagiline treatment: a case report.

    Science.gov (United States)

    Babacan-Yildiz, Gulsen; Gursoy, Esra; Kolukisa, Mehmet; Celebi, Arif

    2012-01-01

    We describe a patient with idiopathic restless legs syndrome (iRLS) who was responsive to rasagiline treatment. A 70-year-old woman presented with an 8-year history of iRLS symptoms and a 1-year history of resting tremor. The patient met the UK Parkinson's Disease Society Brain Bank Clinical Diagnostic Criteria (UK Parkinson Disease [PD] Brain Bank criteria) for the diagnosis of idiopathic PD and the criteria of the International Restless Legs Syndrome Study Group for the diagnosis of iRLS. One milligram of rasagiline once daily was started with the diagnosis of early PD as monotherapy. At week 8, the patient was almost iRLS symptoms free. Rasagiline has also been shown to mildly improve PD symptoms. Rasagiline was well tolerated during the follow-up. We suggest that rasagiline could represent a useful therapeutic option in the treatment of iRLS.

  5. Rapid Detection of Land Cover Changes Using Crowdsourced Geographic Information: A Case Study of Beijing, China

    Directory of Open Access Journals (Sweden)

    Yuan Meng

    2017-08-01

    Full Text Available Land cover change (LCC detection is a significant component of sustainability research including ecological economics and climate change. Due to the rapid variability of natural environment, effective LCC detection is required to capture sufficient change-related information. Although such information has been available through remotely sensed images, the complicated image processing and classification make it time consuming and labour intensive. In contrast, the freely available crowdsourced geographic information (CGI contains easily interpreted textual information, and thus has the potential to be applied for capturing effective change-related information. Therefore, this paper presents and evaluates a method using CGI for rapid LCC detection. As a case study, Beijing is chosen as the study area, and CGI is applied to monitor LCC information. As one kind of CGI which is generated from commercial Internet maps, points of interest (POIs with detailed textual information are utilised to detect land cover in 2016. Those POIs are first classified into land cover nomenclature based on their textual information. Then, a kernel density approach is proposed to effectively generate land cover regions in 2016. Finally, with GlobeLand30 in 2010 as baseline map, LCC is detected using the post-classification method in the period of 2010–2016 in Beijing. The result shows that an accuracy of 89.20% is achieved with land cover regions generated by POIs, indicating that POIs are reliable for rapid LCC detection. Additionally, an LCC detection comparison is proposed between remotely sensed images and CGI, revealing the advantages of POIs in terms of LCC efficiency. However, due to the uneven distribution, remotely sensed images are still required in areas with few POIs.

  6. Adjunctive Intracoronal Splint in Periodontal Treatment: Report of Two Cases

    OpenAIRE

    Mora Octavia; Yuniarti Soeroso; Yulianti Kemal; Airina Airina

    2015-01-01

    Reduction of the amount of tooth roots which are embedded in their periodontium could cause tooth mobility. Splinting a weaker tooth with a more stable one, and using the principle of the multiple-root stabilization is one way to overcome tooth mobility. Temporary splinting aims to prevent pathological migration, restore masticatory function, stabilize teeth before/after surgery, and evaluate the prognosis of periodontal treatment. The use of intracoronal splint is still controversial because...

  7. Individualized Treatment for the Mandibular Segmental Defect: A Case Report

    OpenAIRE

    Zhang, Zhen; Pan, Juli; Huang, Xin; Chen, Su

    2014-01-01

    Ameloblastomas are slowly growing, locally invasive tumors with high recurrence rate and more common in the mandible, if not treated they can grow to enormous size. Radical resection is the only predictable form of treatment for ameloblastomas. However, mandibular resection can lead to dysfunctions in appearance, speech, mastication, and deglutition, which severely impair the patients’ quality of life. The reconstruction of extensive bone defects in the maxillofacial area is still challenging...

  8. Aceruloplasminemia: a rare disease - diagnosis and treatment of two cases

    Directory of Open Access Journals (Sweden)

    Maria do Rosário Ferraz Roberti

    2011-10-01

    Full Text Available Aceruloplasminemia is a rare autosomal recessive disease in which a mutation leads to the absence or dysfunction of ceruloplasmin. Deficiency of this enzyme leads to the accumulation of iron in various organs; aceruloplasminemia is usually characterized by diabetes, retinal degeneration and neurological disorders. Diagnosis is suspected by the presence of elevated levels of ferritin, anemia, decreased serum copper and absence of ceruloplasmin in serum. Treatment of aceruloplasminemia is mainly based on the control of iron overload.

  9. An elective detection of an Amyand's hernia with an adhesive caecum to the sac: Report of a rare case

    Science.gov (United States)

    Sengul, Ilker; Sengul, Demet; Aribas, Duygu

    2011-01-01

    Context: Existence of non-inflamed or inflamed vermiform appendix in an inguinal hernia is named Amyand's hernia in honor to the surgeon Claudius Amyand who successfully performed first perforated appendicitis. Case Report: A 69-year-old Turkish male patient with a slight right groin pain and swelling was presented to our clinic, and found to have a slightly tender and reducible right inguinal hernia. He underwent surgery under general anesthesia, and a adhesive caecum and an inflamed appendix were explored within the hernia sac. Adhesions were divided by sharp dissection and appendectomy was performed. After carrying out a Lichtenstein hernioplasty, a broad-spectrum antibiotic was postoperatively admitted for 3 days. He recovered uneventfully, and neither complication nor recurrence was detected during 52 months of follow-up. Conclusions: Although occurrence of an appendicitis in an inguinal hernia is rare, a surgeon should be vigilant for facing with it even in elective cases. Treatment can be provided only surgically, but surgical treatment is not standard except from appendectomy. In our opinion, application of mesh hernia repair should depend on the degree of inflammation of appendix and the presence of incarceration of hernia sac with a suitable antibiotic admission for 3-5 days postoperatively. PMID:22171249

  10. Detection of the corrosion in reinforced concrete with GPR: the case study of the Park Guell

    Science.gov (United States)

    Sossa, Viviana; Perez-Gracia, Vega; Gonzalez-Drigo, Ramon; Caselles, Oriol; Clapes, Jaume

    2017-04-01

    Detection of corrosion is important in cultural heritage assessment. Many structures contain metallic targets embedded in masonry or mortar, and corrosion cab cause important damage. However, detection using non-destructive methods is difficult and highly localized, providing in most cases incomplete results. In order to obtain a more extended analysis, GPR was applied and evaluated to detect damage as consequence of corrosion. This technique is a non-destructive method that covers a large area of study while other methods are constrained to a small areas or specific points. Therefore, some controlled laboratory tests were designed to determine possible differences in radargrams obtained in the case of corroded and non-corroded targets. These analysis allowed to observe that the corrosion seems to increase the attenuation of the radar signal, being difficult to detect targets near the damaged bars. The results were applied to study the mosaic roofs in the Park Guell, in Barcelona. This park is one of the most important Modernista (Art Noveau) complex in Barcelona. It is characterized by structures with roofs and banks with tessellation. Some of these structures are most likely supported by metal elements, and seepage cause important damage observed over the tessellation. The objective of the study was to define the possible existence of those metallic targets, determining their location. And, in the case of existence of metallic elements, defining which are the zones more affected by corrosion. The results demonstrates the existence of metallic supports in many parts, as well as some defined areas that could be damaged. Acknowledgement: This work has been partially funded by the Spanish Government and by the European Commission with FEDER funds, through the research projects CGL2011-23621 and CGL2015-65913-P. The study is also a contribution to the EU funded COST Action TU1208, "Civil Engineering Applications of Ground Penetrating Radar", to the working group 2.2.

  11. Retrieval with Clustering in a Case-Based Reasoning System for Radiotherapy Treatment Planning

    International Nuclear Information System (INIS)

    Khussainova, Gulmira; Petrovic, Sanja; Jagannathan, Rupa

    2015-01-01

    Radiotherapy treatment planning aims to deliver a sufficient radiation dose to cancerous tumour cells while sparing healthy organs in the tumour surrounding area. This is a trial and error process highly dependent on the medical staff's experience and knowledge. Case-Based Reasoning (CBR) is an artificial intelligence tool that uses past experiences to solve new problems. A CBR system has been developed to facilitate radiotherapy treatment planning for brain cancer. Given a new patient case the existing CBR system retrieves a similar case from an archive of successfully treated patient cases with the suggested treatment plan. The next step requires adaptation of the retrieved treatment plan to meet the specific demands of the new case. The CBR system was tested by medical physicists for the new patient cases. It was discovered that some of the retrieved cases were not suitable and could not be adapted for the new cases. This motivated us to revise the retrieval mechanism of the existing CBR system by adding a clustering stage that clusters cases based on their tumour positions. A number of well-known clustering methods were investigated and employed in the retrieval mechanism. Results using real world brain cancer patient cases have shown that the success rate of the new CBR retrieval is higher than that of the original system. (paper)

  12. Retrieval with Clustering in a Case-Based Reasoning System for Radiotherapy Treatment Planning

    Science.gov (United States)

    Khussainova, Gulmira; Petrovic, Sanja; Jagannathan, Rupa

    2015-05-01

    Radiotherapy treatment planning aims to deliver a sufficient radiation dose to cancerous tumour cells while sparing healthy organs in the tumour surrounding area. This is a trial and error process highly dependent on the medical staff's experience and knowledge. Case-Based Reasoning (CBR) is an artificial intelligence tool that uses past experiences to solve new problems. A CBR system has been developed to facilitate radiotherapy treatment planning for brain cancer. Given a new patient case the existing CBR system retrieves a similar case from an archive of successfully treated patient cases with the suggested treatment plan. The next step requires adaptation of the retrieved treatment plan to meet the specific demands of the new case. The CBR system was tested by medical physicists for the new patient cases. It was discovered that some of the retrieved cases were not suitable and could not be adapted for the new cases. This motivated us to revise the retrieval mechanism of the existing CBR system by adding a clustering stage that clusters cases based on their tumour positions. A number of well-known clustering methods were investigated and employed in the retrieval mechanism. Results using real world brain cancer patient cases have shown that the success rate of the new CBR retrieval is higher than that of the original system.

  13. Successful local and systemic medical treatment of cesarean scar pregnancy and a subsequent term pregnancy after treatment: a case series

    Science.gov (United States)

    Pirjani, Reihaneh; Bayani, Leila; Shirazi, Mahboobeh

    2015-01-01

    Background: Treatment of cesarean scar pregnancy (CSP) is controversial. The objective of this study was to report our successful experience in the medical treatment of CSP with potassium chloride (KCl) and methotrexate. Case: This is a case series of six patients between 6-12 gestational weeks with the diagnosis of CSP. In five cases the fetus was alive and in one case, despite being at a gestational age of 12 weeks based on CRL, there was no fetal heart activity. In four of these cases, an ultrasound- guided KCl injection in the heart was performed on four living fetuses and then systemic methotrexate was administered. In two other cases, methotrexate was injected into the gestational sac and subsequently the systemic methotrexate was administered. During follow-up, the patients were stable and no complications occurred. Additionally, serum beta human chorionic gonadotropin (β-hCG) was negative between five to 11 weeks later. One of the patients became pregnant one year later. Her pregnancy continued without any complication and she was delivered by cesarean section at the gestational age of 38 weeks. During caesarean section, it was noticed that the appearance of previous cesarean scar was normal and there was no scar. Conclusion: Based on our experience, the combination of systemic Methotrexate with local Methotrexate or KCl is feasible and can be performed as an outpatient procedure and is successful in the treatment of CSP. PMID:26494993

  14. Palbociclib Plus Letrozole for the Treatment of Metastatic Breast Cancer: An Illustrative Case Scenario.

    Science.gov (United States)

    Orbaugh, Kristi; Ryan, Joanne C; Pfeuffer, Lynn

    2016-01-01

    CASE STUDY Betty, a 66-year-old white female, was diagnosed with stage IIB, T2N1M0, estrogen receptor/progesterone receptor-positive, HER2-negative breast cancer in 2007. It was detected on screening mammography when she was age 59, and she was confirmed to be postmenopausal at the time. She has no family history of breast cancer. Betty has never smoked but enjoys drinking alcohol, normally with dinner and typically limited to 1 drink of hard liquor per day. Her medical history includes type 2 diabetes mellitus and hypertension, which are adequately controlled with metformin and lisinopril. Betty is married and a retired teacher. She has four healthy adult children and five grandchildren. She noted that although she was always thin as a child, she was never able to lose the weight she gained during her pregnancies. Currently, her body mass index (BMI) is around 29 kg/m2. She enjoys ballroom dancing with her husband, gardening, and walking her dog and she is an active member at her church. Betty and her family were shocked to hear about her diagnosis. After a discussion with her oncologist, a treatment plan was devised. Her Eastern Cooperative Oncology Group performance status at diagnosis was 0. Initial treatment consisted of neoadjuvant chemotherapy with dose-dense doxorubicin/cyclophosphamide (AC) × 4 cycles followed by weekly paclitaxel × 12 cycles. Betty tolerated treatment relatively well. However, she was hospitalized once after cycle 3 of AC for neutropenic fever. Her subsequent cycle was followed with pegfilgrastim. Repeat imaging after AC treatment revealed a good overall response. Other adverse effects from treatment included fatigue and nausea for a few days after each cycle. Residual grade 1 neuropathy secondary to her treatment with paclitaxel, with a potential contribution from her history of diabetes, was a long-term complication. Following completion of her neoadjuvant therapy, she had a lumpectomy and then radiation therapy. Adjuvant endocrine

  15. Follow-up of neurocysticercosis patients after treatment using an antigen detection ELISA

    Directory of Open Access Journals (Sweden)

    Nguekam

    2003-03-01

    Full Text Available Seven patients with active neurocysticercosis (NCC received an eight days treatment with albendazole and were followed up using computed tomography (CT-scan and a monoclonal antibody based ELISA for the detection of circulating antigen (Ag-ELISA. Only three patients were cured as was shown by CT-scan and by the disappearance of circulating antigens one month after treatment. After a second course of albendazole therapy, two other patients became seronegative. CT-scan showed the disappearance of viable cysts in all persons who became seronegative whereas patients who were not cured remained seropositive. These preliminary results show that this Ag-ELISA is a promising technique for monitoring the success of treatment of NCC patients because of the excellent correlation between the presence of circulating antigens and of viable brain cysts.

  16. Endodontic clinical management of a dens invaginatus case by using a unique treatment approach: a case report.

    Science.gov (United States)

    Narayana, Pushpak; Hartwell, Gary R; Wallace, Robert; Nair, Umadevi P

    2012-08-01

    Dens invaginatus is a developmental anomaly that poses treatment challenges when nonsurgical root canal therapy is deemed necessary. Teeth with complex root canal morphology often require a comprehensive treatment approach to effectively clean, shape, and disinfect the pulp canal space before obturation. Endodontic clinical management of a tooth with dens invaginatus might include using cone-beam computed tomography (CBCT) to aid in the diagnosis and treatment-planning phase and use of the surgical operating microscope in performing the clinical phase of treatment. A novel approach could include using the revascularization technique as the final treatment step in the management of a dens invaginatus case in which the root apex has not completed formation. This case report will provide both an overview of the feasibility of using CBCT scans in diagnosis and treatment planning and a step-by-step clinical technique, by using surgical operating microscope and the revascularization technique, in the successful endodontic management of a complex dens invaginatus case. Five-month and 12-month follow-up clinical and radiographic findings will provide a candid view of inherent advantages and challenges of this technique. Copyright © 2012 American Association of Endodontists. Published by Elsevier Inc. All rights reserved.

  17. THE DIAGNOSIS AND TREATMENT OF PANDAS SYNDROME: A CASE REPORT

    Directory of Open Access Journals (Sweden)

    V. I. Kharitonov

    2014-01-01

    Full Text Available This paper describes a case of PANDAS in a 12-year-old girl. The unusual clinical manifestations and course of the disease as long-term sneezing attacks make the diagnosis of the syndrome difficult. Long-term video-assisted electroencephalographic monitoring, brain magnetic resonance imaging, and blood biochemical tests could define the nature of the condition. Antibiotic therapy and intravenous immunoglobulin could achieve remission. Further investigations are needed to evaluate the efficacy of antibiotics and intravenous immunoglobulin in this syndrome.

  18. Treatment of alzheimer disease with CT scans - a case report

    Energy Technology Data Exchange (ETDEWEB)

    Cuttler, J.M. [Cuttler & Associates Inc., Vaughan, Ontario (Canada); Moore, E.R. [Dow Chemical Co., Midland, MI (United States); Hosfeld, V.D. [MidMichigan Health, Midland, MI (United States); Nadolski, D.L. [Midland Internal Medicine Associates PC, Midland, MI (United States)

    2016-03-15

    Alzheimer disease (AD) primarily affects older adults. This neurodegenerative disorder is the most common cause of dementia and is a leading source of their morbidity and mortality. U.S. patient care costs are about 200 billion dollars and will more than double by 2040. This case report describes the remarkable improvement of an advanced AD patient in hospice, who received five CT scans of the brain, about 40 mGy each, over a period of three months. The mechanism appears to be radiation-induced up-regulation of the patient's adaptive protection systems against AD, which partially restored cognition, memory, speech, movement, and appetite. (author)

  19. [Fibrous dysplasia of maxilla and the orthodontic treatment. Case report].

    Science.gov (United States)

    Syryńska, Maria; Szyszka, Liliana; Kowalczyk, Robert; Wedrychowska-Szulc, Barbara

    2007-01-01

    Patients who have malocclusions caused by bone diseases come to see the dentist for the orthodontic treatment. One of these diseases is fibrous dysplasia. The aim of this study was to present the patient with the active form of fibrous dysplasia who reported to the Orthodontic Department of Pomeranian Medical University in Szczecin for treatment. We used the patient's own documentation, photos, radiological view and histopathological investigations. The extraoral, clinical examination revealed the asymmetry of the face on the left side, while the intraoral examination showed the convex lesion similar to an egg on the palate which crosses the medial line and clear "distension" of the alveolar bone in the direction of the oral vestibule. The dysplastic lesions are extensive and cause numerous malocclusions and disorders of the symmetry. The radiological and histopathological examinations were added to the clinical examination. The panoramic radiographs have shown the asymmetry and heterogenic structure of the bone with areas of"ground glass". Computer tomography demonstrated bumpy thickening of the zygomatic bone, maxilla, and a great wing of the sphenoid bone and almost completely filled maxillary sinus. The histopathological examination is the confirmation of the diagnosis of fibrous dysplasia. It demonstrates immature bone. The diagnosis of fibrous dysplasia commands the periodic observation and the postponement of the orthodontic treatment in the stage of active development of lesions, but when the overgrowth impairs the function, there is the necessity to use surgical and radical excision to remove lesions. We must pay particular attention to the possibility of malignant transformation of these lesions.

  20. Fasting and cancer treatment in humans: A case series report.

    Science.gov (United States)

    Safdie, Fernando M; Dorff, Tanya; Quinn, David; Fontana, Luigi; Wei, Min; Lee, Changhan; Cohen, Pinchas; Longo, Valter D

    2009-12-31

    Short-term fasting (48 hours) was shown to be effective in protecting normal cells and mice but not cancer cells against high dose chemotherapy, termed Differential Stress Resistance (DSR), but the feasibility and effect of fasting in cancer patients undergoing chemotherapy is unknown. Here we describe 10 cases in which patients diagnosed with a variety of malignancies had voluntarily fasted prior to (48-140 hours) and/or following (5-56 hours) chemotherapy. None of these patients, who received an average of 4 cycles of various chemotherapy drugs in combination with fasting, reported significant side effects caused by the fasting itself other than hunger and lightheadedness. Chemotherapy associated toxicity was graded according to the Common Terminology Criteria for Adverse Events (CTCAE) of the National Cancer Institute (NCI). The six patients who underwent chemotherapy with or without fasting reported a reduction in fatigue, weakness, and gastrointestinal side effects while fasting. In those patients whose cancer progression could be assessed, fasting did not prevent the chemotherapy-induced reduction of tumor volume or tumor markers. Although the 10 cases presented here suggest that fasting in combination with chemotherapy is feasible, safe, and has the potential to ameliorate side effects caused by chemotherapies, they are not meant to establish practice guidelines for patients undergoing chemotherapy. Only controlled-randomized clinical trials will determine the effect of fasting on clinical outcomes including quality of life and therapeutic index.

  1. Enzymatic treatment of specimens before DNA extraction directly influences molecular detection of infectious agents.

    Directory of Open Access Journals (Sweden)

    Pablo Goldschmidt

    Full Text Available INTRODUCTION: Biological samples, pharmaceuticals or food contain proteins, lipids, polymers, ammoniums and macromolecules that alter the detection of infectious agents by DNA amplification techniques (PCR. Moreover the targeted DNA has to be released from the complex cell walls and the compact nucleoprotein matrixes and cleared from potential inhibitors. The goal of the present work was to assess the efficiency of enzymatic pretreatments on infectious agents to make DNA available for further extraction and amplification. METHODS: Staphylococcus epidermidis, Streptococcus mitis, Propionibacterium acnes, Escherichia coli, Pseudomonas aeruginosa, Candida albicans, Aspergillus niger and Fusarium solani were mixed with an internal control virus and treated with: 1 proteinase K; 2 lyticase and 3 lyticase followed by proteinase K. DNAs was manually extracted using the QIAmp DNA Mini kit or the MagNA Pure Compact automate. DNA extraction yields and the inhibitors were assessed with a phocid Herpesvirus. Bacterial detection was performed using TaqMan real-time PCR and yeasts and filamentous Fungi with HRM (real-time PCR followed by high-resolution melting analysis. RESULTS: Viral DNA was released, extracted and detected using manual and automatic methods without pre enzymatic treatments. Either the manual or the automatic DNA extraction systems did not meet the sensitivity expectations if enzymatic treatments were not performed before: lyticase for Fungi and Proteinase K for Bacteria. The addition of lyticase and proteinase K did not improve results. For Fungi the detection after lyticase was higher than for Proteinase K, for which melting analysis did not allow fungal specification. DISCUSSION: Columns and magnetic beads allowed collecting DNA and separate PCR inhibitors. Detection rates cannot be related to DNA-avidity of beads or to elution but to the lack of proteolysis.

  2. A Case of Stercoral Perforation Detected on CT Requiring Proctocolectomy in a Heroin-Dependent Patient

    Directory of Open Access Journals (Sweden)

    William H. Seligman

    2016-01-01

    Full Text Available Stercoral perforation of the colon is rare but carries with it significant morbidity and mortality. Stercoral perforation usually occurs in elderly, immobile patients with chronic constipation. In this manuscript, we report the case of stercoral perforation in a patient due to chronic heroin dependence. We report the case of a 56-year-old male patient with stercoral perforation, diagnosed by computed tomography, secondary to heroin dependence, requiring proctocolectomy and an end ileostomy. There are very few reports in the literature describing cases of stercoral perforation and questions have been asked about the importance of preoperative cross-sectional imaging. In our case, the diagnosis of stercoral perforation was made only on CT. Although this is not the first such case to be reported, it is significant as preoperative CT imaging was influential not only in determining the aetiology of the abdominal distension seen on the plain film, but also in detecting the pneumoperitoneum which was not evident clinically or on plain radiographs.

  3. Assessing Nitrogen Treatment Efficiency in Schima Superba Seedlings Detected Using Hyperspectral Reflectance

    Directory of Open Access Journals (Sweden)

    Miaomiao Cheng

    2014-01-01

    Full Text Available The sharp change in nitrate (N deposition fluxes due to anthropogenic influences has major consequences for terrestrial plant productivity. Early detection of plants under nitrate stress is important for forest management in the subtropical region. This study used leaf-scale hyperspectral reflectance measurements to detect the seedling growth response of Schima superba (S. superba under simulated N deposition during a period of two years. Two-year-old S. superba seedlings were planted under natural field conditions and treated with four N treatments at CK, LN-6, MN-10, and HN-24g N m-2 year-1. The chlorophyll content and leaf reflectance were examined to detect the N addition temporal effects. Results indicated that S. superba responded significantly with differences in chlorophyll content and leaf reflectance to N additional treatment. Compared with the N deficiency (CK plots, plots with higher N addition rate (HN reduced the chlorophyll concentration of S. superba seedlings. However, the long-term observed impact of LN and MN treatments increased the S. superba chlorophyll during the two years. Nitrogen additional treatments can be distinguished using the hyperspectral indices (R700/R720, R695/R420, and R695/R760 retrieved from the differences in leaf reflectance at the green spectrum and the red spectrum. The derivative shift to longer wavelength peaks with increasing N supply, accompanied by the increase in chlorophyll content. Leaf reflectance at 559 nm was negatively correlated with leaf chlorophyll content (R = -0.77. The identified N specific spectral ratios may be used for image interpretation and plant N status diagnosis for site-specific N management.

  4. Hemoglobin Q-Iran detected in family members from Northern Iran: a case report

    Directory of Open Access Journals (Sweden)

    Khorshidi Mohammad

    2012-02-01

    Full Text Available Abstract Introduction Hemoglobin Q-Iran (α75Asp→His is an important member of the hemoglobin Q family, molecularly characterized by the replacement of aspartic acid by histidine. The first report of hemoglobin Q-Iran and the nomenclature of this hemoglobinopathy dates back to 1970. Iran is known as a country with a high prevalence of α- and β-thalassemia and different types of hemoglobinopathy. Many of these variants are yet to be identified as the practice of molecular laboratory techniques is limited in this part of the world. Applying such molecular methods, we report the first hemoglobin Q-Iran cases in Northern Iran. Case presentation An unusual band was detected in an isoelectric focusing test and cellulose acetate electrophoresis of a sample from a 22-year-old Iranian man from Mazandaran Province. Capillary zone electrophoresis analysis identified this band as hemoglobin Q. A similar band was also detected in his mother's electrophoresis (38 years, Iranian ethnicity. The cases underwent molecular investigation and the presence of a hemoglobin Q-Iran mutation was confirmed by the amplification refractory mutation system polymerase chain reaction method. Direct conventional sequencing revealed a single guanine to cytosine missense mutation (c.226G > C; GAC >CAC at codon 75 in the α-globin gene in both cases. Conclusion The wide spectrum and high frequency of nondeletional α-globin mutations in Mazandaran Province is remarkable and seem to differ considerably from what has been found in Mediterranean populations. This short communication reports the first cases of patients with hemoglobin Q found in that region.

  5. Endovascular treatment of nutcracker syndrome - a case report

    International Nuclear Information System (INIS)

    Rowinski, O.; Januszewicz, M.; Wojtaszek, M.; Nawrot, I.; Szmidt, J.

    2007-01-01

    The 'nutcracker' syndrome is most commonly caused by arterial compression of the left renal vein between the superior mesenteric artery and the aorta. As a consequence venous blood pressure increases within the renal pelvis, ureter and gonadal veins. This compression syndrome may be treated by endovascular stent implantation into the left renal vein. A 20 year old female patient was referred to us, suffering from pain in her left side, gross proteinuria and the suspicion of 'nutcracker' syndrome. Symptoms were present for the last 3 years. Angio MRI was performed and confirmed compression of the left renal vein between the aorta and the superior mesenteric artery. The patient was qualified for endovascular treatment. A self expandable metallic stent, diameter 16 x 40 mm was implanted into the left renal vein. Control venography confirmed good placement of the stent and a good immediate hemodynamic effect of the procedure. The patient remains symptom free in a 14 month follow up period. At present, endovascular stenting seems to be the method of choice for the treatment of the nutcracker syndrome. (author)

  6. Combining Benford's Law and machine learning to detect money laundering. An actual Spanish court case.

    Science.gov (United States)

    Badal-Valero, Elena; Alvarez-Jareño, José A; Pavía, Jose M

    2018-01-01

    This paper is based on the analysis of the database of operations from a macro-case on money laundering orchestrated between a core company and a group of its suppliers, 26 of which had already been identified by the police as fraudulent companies. In the face of a well-founded suspicion that more companies have perpetrated criminal acts and in order to make better use of what are very limited police resources, we aim to construct a tool to detect money laundering criminals. We combine Benford's Law and machine learning algorithms (logistic regression, decision trees, neural networks, and random forests) to find patterns of money laundering criminals in the context of a real Spanish court case. After mapping each supplier's set of accounting data into a 21-dimensional space using Benford's Law and applying machine learning algorithms, additional companies that could merit further scrutiny are flagged up. A new tool to detect money laundering criminals is proposed in this paper. The tool is tested in the context of a real case. Copyright © 2017 Elsevier B.V. All rights reserved.

  7. From Cancer Screening to Treatment: Service Delivery and Referral in the National Breast and Cervical Cancer Early Detection Program

    Science.gov (United States)

    Miller, Jacqueline W.; Hanson, Vivien; Johnson, Gale D.; Royalty, Janet E.; Richardson, Lisa C.

    2015-01-01

    The National Breast and Cervical Cancer Early Detection Program (NBCCEDP) provides breast and cervical cancer screening and diagnostic services to low-income and underserved women through a network of providers and health care organizations. Although the program serves women 40-64 years old for breast cancer screening and 21-64 years old for cervical cancer screening, the priority populations are women 50-64 years old for breast cancer and women who have never or rarely been screened for cervical cancer. From 1991 through 2011, the NBCCEDP provided screening and diagnostic services to more than 4.3 million women, diagnosing 54,276 breast cancers, 2554 cervical cancers, and 123,563 precancerous cervical lesions. A critical component of providing screening services is to ensure that all women with abnormal screening results receive appropriate and timely diagnostic evaluations. Case management is provided to assist women with overcoming barriers that would delay or prevent follow-up care. Women diagnosed with cancer receive treatment through the states' Breast and Cervical Cancer Treatment Programs (a special waiver for Medicaid) if they are eligible. The NBCCEDP has performance measures that serve as benchmarks to monitor the completeness and timeliness of care. More than 90% of the women receive complete diagnostic care and initiate treatment less than 30 days from the time of their diagnosis. Provision of effective screening and diagnostic services depends on effective program management, networks of providers throughout the community, and the use of evidence-based knowledge, procedures, and technologies. PMID:25099897

  8. Endodontic Treatment in Submerged Roots: A Case Report

    Directory of Open Access Journals (Sweden)

    Hemalatha Pameshwar Hiremath

    2010-06-01

    Full Text Available Alveolar ridge resorption has long been considered an unavoidable consequence of tooth extraction. While the extent and pattern of resorption is variable among individuals, there is a progressive loss of ridge contour as a result of physiologic bone remodeling. Even today, with best modalities of tooth preservation, there is a group of elderly individuals who do not benefit from modern preventive practices and who now present a dilemma in terms of maintaining the masticatory apparatus necessary for nutrition. Even with excellent dental care, such patients experience abrasion of the natural tooth crowns with age, and embedded roots are left within the alveolar bone. According to old concepts of dental care, extraction of these roots would have been recommended, but today’s goal of excellence in endodontics dictates otherwise. We report a case in which vital and non-vital root submergence was carried out to prevent alveolar ridge reduction.

  9. Early treatment of congenital syngnathia. A case report

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    Eduardo Alfredo Duro

    2018-02-01

    Full Text Available Congenital syngnathia is a rare malformation. The synechia or synostosis of the maxilla and the mandible may be partial or complete and also be associated with other malformations. The syngnathia can be developed between the upper and lower alveolar ridges with a wide spectrum and range of severity documented in case reports. The authors report a newborn with complete syngnathia and discuss the management during the first days of life. Our goal is to help attending physicians understand anatomic and functional implications of syngnathia, and become familiar with strategies used in the early caring of a newborn with congenital syngnathia. Literature reveals results of different patients with poorly documented follow-up and different management. The priority is a safe airway and early nutrition with human milk to avoid the risk of aspiration pneumonia, malnutrition, and poor growth.

  10. Ectopic lymphocytic thyroiditis: A case report and treatment options

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    Irami Araujo-Filho

    2017-12-01

    Full Text Available The presence of ectopic thyroid tissue is a rare entity. Non-gland migration occurs during the early stages of embryogenesis to the normal cervical location. Thus, ectopic tissue is lodged, in general, in the path of the thyroglossal duct in the middle line of the neck. The most common location is in the lingual zone, being the lingual thyroid. This, in most cases, will be asymptomatic. However, it is able to manifest itself with symptoms of dysphagia, dysphonia, obstruction of the upper airways or hemorrhage at any moment between childhood and adulthood. This article is a review of this disease, targeting mainly conduct, still very controversial in the literature. [Arch Clin Exp Surg 2017; 6(4.000: 221-227

  11. The Treatment of Tacrolimus (FK506 for Psoriasis: One Case Report and Literature Analysis

    Directory of Open Access Journals (Sweden)

    Cao Wei-gang

    2013-12-01

    Full Text Available Psoriasis is a chronic recurrent inflammatory dermatosis, which is characterized by epidermal proliferation and erythema scales. Its etiology and pathogenesis are still unknown and treatment is difficult. The concentration of tacrolimus for the treatment of psoriasis has not been reported at home and abroad. In this report, we detected the tacrolimus plasma concentration and hope to provide a certain reference value for the clinical treatment of psoriasis.

  12. Detection of new paternal dystrophin gene mutations in isolated cases of dystrophinopathy in females

    Energy Technology Data Exchange (ETDEWEB)

    Pegoraro, E.; Wessel, H.B.; Schwartz, L.; Hoffman, E.P. (Univ. of Pittsburgh, PA (United States)); Schimke, R.N. (Kansas Univ. Medical Center, Kansas City (United States)); Arahata, Kiichi; Hayashi, Yukiko (National Institute of Neurosciences, Tokyo (Japan)); Stern, H. (Children' s National Medical Center, Washington, DC (United States)); Marks, H. (A.I. duPont Institute, Wilmington (United States)); Glasberg, M.R. (Henry Ford Hospital, Detroit, MI (United States)) (and others)

    1994-06-01

    Duchenne muscular dystrophy is one of the most common lethal monogenic disorders and is caused by dystrophin deficiency. The disease is transmitted as an X-linked recessive trait; however, recent biochemical and clinical studies have shown that many girls and women with a primary myopathy have an underlying dystrophinopathy, despite a negative family history for Duchenne dystrophy. These isolated female dystrophinopathy patients carried ambiguous diagnoses with presumed autosomal recessive inheritance (limb-girdle muscular dystrophy) prior to biochemical detection of dystrophin abnormalities in their muscle biopsy. It has been assumed that these female dystrophinopathy patients are heterozygous carries who show preferential inactivation of the X chromosome harboring the normal dystrophin gene, although this has been shown for only a few X:autosome translocations and for two cases of discordant monozygotic twin female carriers. Here the authors study X-inactivation patterns of 13 female dystrophinopathy patients - 10 isolated cases and 3 cases with a positive family history for Duchenne dystrophy in males. They show that all cases have skewed X-inactivation patterns in peripheral blood DNA. Of the nine isolated cases informative in the assay, eight showed inheritance of the dystrophin gene mutation from the paternal germ line. Only a single case showed maternal inheritance. The 10-fold higher incidence of paternal transmission of dystrophin gene mutations in these cases is at 30-fold variance with Bayesian predictions and gene mutation rates. Thus, the results suggest some mechanistic interaction between new dystrophin gene mutations, paternal inheritance, and skewed X inactivation. The results provide both empirical risk data and a molecular diagnostic test method, which permit genetic counseling and prenatal diagnosis of this new category of patients. 58 refs., 7 figs., 2 tabs.

  13. A multidisciplinary clinical treatment of locally advanced rectal cancer complicated with rectovesical fistula: a case report

    Directory of Open Access Journals (Sweden)

    Zhan Tiancheng

    2012-10-01

    Full Text Available Abstract Introduction Rectal cancer with rectovesical fistula is a rare and difficult to treat entity. Here, we describe a case of rectal cancer with rectovesical fistula successfully managed by multimodality treatment. To the best of our knowledge, this is the first such case report in the literature. Case presentation A 51-year-old Chinese man was diagnosed as having rectal cancer accompanied by rectovesical fistula. He underwent treatment with neoadjuvant radiochemotherapy combined with total pelvic excision and adjuvant chemotherapy, as recommended by a multimodality treatment team. Post-operative pathology confirmed the achievement of pathological complete response. Conclusions This case suggests that a proactive multidisciplinary treatment is needed to achieve complete cure of locally advanced rectal cancer even in the presence of rectovesical fistula.

  14. Fatal late multiple emboli after endovascular treatment of abdominal aortic aneurysm. Case report

    DEFF Research Database (Denmark)

    Lindholt, Jes Sanddal; Sandermann, Jes; Bruun-Petersen, J

    1998-01-01

    The short term experience of endovascular treatment of abdominal aortic aneurysms (AAA) seems promising but long term randomised data are lacking. Consequently, cases treated by endovascular procedures need to be closely followed for potential risks and benefits....

  15. Gaps in the Implementation of Anti-Retroviral Treatment: A Case for ...

    African Journals Online (AJOL)

    Gaps in the Implementation of Anti-Retroviral Treatment: A Case for Addressing Gender and Mental Health Consequences of HIV Positive Individuals. JA Menon, MPS Ngoma, T Nkumbula, R Paul, S Sichimba ...

  16. Detection of the irradiation treatment of foods using micro gel electrophoresis of DNA

    International Nuclear Information System (INIS)

    Delincee, H.

    1993-01-01

    Ionizing radiation has profound effects on nucleic acids, reflected by e.g. base damage and strandbreaks. These effects of radiation contribute to the aim of food irradiation: undesirable microorganisms are inactivated, insect infestation eliminated, sprouting inhibited or ripening delayed. It is, therefore, conceivable that methods of detection of a radiation treatment could be based on changes in DNA, either in microbes or insects or in the food itself. A promising method of detecting DNA fragments in irradiated food is the microelectrophoresis of single cells. Advantages of the method are its simplicity and its speed, the electrophoretic separation only requiring 2.5-5 minutes. The principle is based on migration of DNA in an agarose gel exposed to an electric field. Single cells or nuclei are embedded in the agarose and after lysis intact DNA will practically not move upon electrophoresis, due to the gel strains, whereas if DNA fragmentation has occurred, the DNA is able to migrate and ''comets'' following the cells or nuclei become visible after staining. This paper describes our experience obtained by analyzing chicken, beef and pork meat, shrimps and mushrooms. The method therefore has its limitations, although good results both from frozen and fresh meats, fresh fish, onions and potatoes have been reported. Also strawberries have been identified using this technique. Further experience may strengthen the evidence that this simple and cheap technique may have its place among the battery of tests to detect the radiation treatment of foods. (orig./vhe)

  17. Malaria Treatment Policy Change and Implementation: The Case of Uganda

    Directory of Open Access Journals (Sweden)

    Miriam Nanyunja

    2011-01-01

    Full Text Available Malaria due to P. falciparum is the number one cause of morbidity and mortality in Uganda where it is highly endemic in 95% of the country. The use of efficacious and effective antimalarial medicines is one of the key strategies for malaria control. Until 2000, Chloroquine (CQ was the first-line drug for treatment of uncomplicated malaria in Uganda. Due to progressive resistance to CQ and to a combination of CQ with Sulfadoxine-Pyrimethamine, Uganda in 2004 adopted the use of ACTs as first-line drug for treating uncomplicated malaria. A review of the drug policy change process and postimplementation reports highlight the importance of managing the policy change process, generating evidence for policy decisions and availability of adequate and predictable funding for effective policy roll-out. These and other lessons learnt can be used to guide countries that are considering anti-malarial drug change in future.

  18. Malaria treatment policy change and implementation: the case of Uganda.

    Science.gov (United States)

    Nanyunja, Miriam; Nabyonga Orem, Juliet; Kato, Frederick; Kaggwa, Mugagga; Katureebe, Charles; Saweka, Joaquim

    2011-01-01

    Malaria due to P. falciparum is the number one cause of morbidity and mortality in Uganda where it is highly endemic in 95% of the country. The use of efficacious and effective antimalarial medicines is one of the key strategies for malaria control. Until 2000, Chloroquine (CQ) was the first-line drug for treatment of uncomplicated malaria in Uganda. Due to progressive resistance to CQ and to a combination of CQ with Sulfadoxine-Pyrimethamine, Uganda in 2004 adopted the use of ACTs as first-line drug for treating uncomplicated malaria. A review of the drug policy change process and postimplementation reports highlight the importance of managing the policy change process, generating evidence for policy decisions and availability of adequate and predictable funding for effective policy roll-out. These and other lessons learnt can be used to guide countries that are considering anti-malarial drug change in future.

  19. A case of recovery from dementia following rejuvenative treatment.

    Science.gov (United States)

    Prokopov, Arkadi F

    2010-01-01

    A female patient born in 1931 suffered mental decline for about 1 year. She could no longer conduct her usual activities and home chores and could not hear without a hearing aid. Brain magnetic resonance imaging (MRI) performed in February, 2008, revealed degenerative changes. Treatment consisted of repeated sessions of intermittent hypoxic training (IHT), and individualized vitamins, amino acids, microelements, supplementation, and nutritional adjustment. Until April, 2009, the patient had completed four cycles of IHT and 8 months of the supplementation program. The patient gradually recovered her healthy mental state; she resumed shopping and cooking and began playing piano again, which she was not capable of doing last year. An MRI of her brain performed during April, 2009, showed no degenerative changes.

  20. Detection of Hodgkin Transformation in a Case of Chronic Lymphocytic Leukemia by PET/CT

    Directory of Open Access Journals (Sweden)

    Sabire Yılmaz

    2014-06-01

    Full Text Available Richter’s transformation (RT represents the development of high grade lymphoma, most commonly diffuse large B-cell lymphoma, in patients with chronic lymphocytic leukemia or small lymphocytic lymphoma (CLL/SLL. CLL/SLL may convert also to Hodgkin’s lymphoma, the so-called Hodgkin’s variant of Richter transformation. Histopathological proof is needed to confirm a definitive diagnosis. Patients with RT generally have a poor prognosis, with prompt recognition optimise clinical management. Whole-body PET scan with 18F-FDG can be used for detection of RT of CLL/SLL. We describe the case of 64-year-old woman with CLL/SLL who developed Hodgkin lymphoma detected with PET/CT.

  1. Detection and Compensation of Degeneracy Cases for IMU-Kinect Integrated Continuous SLAM with Plane Features.

    Science.gov (United States)

    Cho, HyunGi; Yeon, Suyong; Choi, Hyunga; Doh, Nakju

    2018-03-22

    In a group of general geometric primitives, plane-based features are widely used for indoor localization because of their robustness against noises. However, a lack of linearly independent planes may lead to a non-trivial estimation. This in return can cause a degenerate state from which all states cannot be estimated. To solve this problem, this paper first proposed a degeneracy detection method. A compensation method that could fix orientations by projecting an inertial measurement unit's (IMU) information was then explained. Experiments were conducted using an IMU-Kinect v2 integrated sensor system prone to fall into degenerate cases owing to its narrow field-of-view. Results showed that the proposed framework could enhance map accuracy by successful detection and compensation of degenerated orientations.

  2. Fatal late multiple emboli after endovascular treatment of abdominal aortic aneurysm. Case report

    DEFF Research Database (Denmark)

    Lindholt, Jes Sanddal; Sandermann, Jes; Bruun-Petersen, J

    1998-01-01

    The short term experience of endovascular treatment of abdominal aortic aneurysms (AAA) seems promising but long term randomised data are lacking. Consequently, cases treated by endovascular procedures need to be closely followed for potential risks and benefits.......The short term experience of endovascular treatment of abdominal aortic aneurysms (AAA) seems promising but long term randomised data are lacking. Consequently, cases treated by endovascular procedures need to be closely followed for potential risks and benefits....

  3. Regenerative Endodontic Treatment: Report of Two Cases with Different Clinical Management and Outcomes

    Directory of Open Access Journals (Sweden)

    Mehrfam Khoshkhounejad

    2015-11-01

    Full Text Available Endodontic intervention in necrotic immature permanent teeth is usually a clinical challenge. With appropriate case selection, regenerative treatment can be effective, providing a desirable outcome. However, there is still no consensus on the optimal disinfection protocol or the method to achieve predictable clinical outcome. This article presents two cases of regenerative treatment in necrotic immature teeth, using mineral trioxide aggregate (MTA and BiodentineTM as coronal barriers and different irrigants, which led to different clinical outcomes.

  4. Medico-legal aspects of altered sensation following endodontic treatment: a retrospective case series

    DEFF Research Database (Denmark)

    Givol, Navot; Rosen, Eyal; Bjørndal, Lars

    2011-01-01

    The objective of this study was to analyze cases of liability claims related to persistent altered sensation following endodontic treatments so as to characterize the medico-legal aspects of this complication.......The objective of this study was to analyze cases of liability claims related to persistent altered sensation following endodontic treatments so as to characterize the medico-legal aspects of this complication....

  5. Detection of zinc oxide and cerium dioxide nanoparticles during drinking water treatment by rapid single particle ICP-MS methods.

    Science.gov (United States)

    Donovan, Ariel R; Adams, Craig D; Ma, Yinfa; Stephan, Chady; Eichholz, Todd; Shi, Honglan

    2016-07-01

    Nanoparticles (NPs) entering water systems are an emerging concern as NPs are more frequently manufactured and used. Single particle inductively coupled plasma-mass spectrometry (SP-ICP-MS) methods were validated to detect Zn- and Ce-containing NPs in surface and drinking water using a short dwell time of 0.1 ms or lower, ensuring precision in single particle detection while eliminating the need for sample preparation. Using this technique, information regarding NP size, size distribution, particle concentration, and dissolved ion concentrations was obtained simultaneously. The fates of Zn- and Ce-NPs, including those found in river water and added engineered NPs, were evaluated by simulating a typical drinking water treatment process. Lime softening, alum coagulation, powdered activated carbon sorption, and disinfection by free chlorine were simulated sequentially using river water. Lime softening removed 38-53 % of Zn-containing and ZnO NPs and >99 % of Ce-containing and CeO2 NPs. Zn-containing and ZnO NP removal increased to 61-74 % and 77-79 % after alum coagulation and disinfection, respectively. Source and drinking water samples were collected from three large drinking water treatment facilities and analyzed for Zn- and Ce-containing NPs. Each facility had these types of NPs present. In all cases, particle concentrations were reduced by a minimum of 60 % and most were reduced by >95 % from source water to finished drinking water. This study concludes that uncoated ZnO and CeO2 NPs may be effectively removed by conventional drinking water treatments including lime softening and alum coagulation.

  6. 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

  7. Detection of radiation treatment of meat by novel techniques of DNA comet assay

    International Nuclear Information System (INIS)

    Khan, A.A.; Khan, H.M.

    2002-01-01

    Treatment of food to ionizing radiation is being progressively used in many countries to inactivate food pathogens, to eradicate pests and to extend shelf life; thereby contributing to safer and more plentiful food supply. Food control agencies throughout the world need some reliable, simple and rapid methods for detection of irradiated foods to ensure free choice of consumer and to enforce labeling. The DNA comet assay offers great potential as a rapid tool to screen irradiated and unirradiated samples of several kinds of foods. In the present study, frozen beef has been investigated for detection of irradiation treatment. The samples were subjected to radiation doses of 0,4,5 and 7.0 kGy and were stored in freezer before analysis. The cells were extracted into cold PBS solutions, embedded into the agarose gel on microscope slides, lysed and electrophoressed at a voltage of 2v/cm for 2 min. The fragmented DNA as a result of irradiation treatment was stretched in the gel producing the dose dependent comets. These comets were visible using a simple transmission microscope after silver staining. The controlled and irradiated samples of meat were clearly distinguishable on the basis of the stained patterns of DNA in form of round or conical intact cells for unirradiated samples or in form of comets for irradiated samples. It is therefore, concluded that 'DNA Comet Assay' offers a potential to screen unirradiated and irradiated meat samples. (author)

  8. Stream computing for biomedical signal processing: A QRS complex detection case-study.

    Science.gov (United States)

    Murphy, B M; O'Driscoll, C; Boylan, G B; Lightbody, G; Marnane, W P

    2015-01-01

    Recent developments in "Big Data" have brought significant gains in the ability to process large amounts of data on commodity server hardware. Stream computing is a relatively new paradigm in this area, addressing the need to process data in real time with very low latency. While this approach has been developed for dealing with large scale data from the world of business, security and finance, there is a natural overlap with clinical needs for physiological signal processing. In this work we present a case study of streams processing applied to a typical physiological signal processing problem: QRS detection from ECG data.

  9. Unusual Case of Occult Brucella Osteomyelitis in the Skull Detected by Bone Scintigraphy

    International Nuclear Information System (INIS)

    Sohn, Myung Hee; Lim, Seok Tae; Jeong, Young Jin; Kim, Dong Wook; Jeong, Hwan Jeong; Lee, Chang Seob

    2010-01-01

    Brucellosis is a worldwide infectious disease of animals that can be transmitted to humans. Osteoarticular involvement is the most common complication of brucellosis. A 47-year-old man, who was a stock breeder, complained of myalgia with fever and chills for 2 weeks. The serology titers and blood cultures for brucellosis were positive. Bone scintigraphy demonstrated a focally increased uptake in the left supra orbital area. Plain radiographs showed an osteolytic lesion, and an MRI revealed signal abnormalities in the corresponding site. We present an unusual case of occult Brucella osteomyelitis in the frontal bone of the skull detected by done scintigraphy.

  10. Unusual Case of Occult Brucella Osteomyelitis in the Skull Detected by Bone Scintigraphy

    Energy Technology Data Exchange (ETDEWEB)

    Sohn, Myung Hee; Lim, Seok Tae; Jeong, Young Jin; Kim, Dong Wook; Jeong, Hwan Jeong; Lee, Chang Seob [Chonbuk National University Medical School, Jeonju (Korea, Republic of)

    2010-06-15

    Brucellosis is a worldwide infectious disease of animals that can be transmitted to humans. Osteoarticular involvement is the most common complication of brucellosis. A 47-year-old man, who was a stock breeder, complained of myalgia with fever and chills for 2 weeks. The serology titers and blood cultures for brucellosis were positive. Bone scintigraphy demonstrated a focally increased uptake in the left supra orbital area. Plain radiographs showed an osteolytic lesion, and an MRI revealed signal abnormalities in the corresponding site. We present an unusual case of occult Brucella osteomyelitis in the frontal bone of the skull detected by done scintigraphy.

  11. A case report of prenatally detected achondrogenesis type Ⅱ with an occipital cephalocele

    Directory of Open Access Journals (Sweden)

    Behnaz Moradi

    2017-09-01

    Full Text Available Achondrogenesis is a very rare lethal skeletal disorder. Here we describe a case of prenatally diagnosed achondrogenesis type Ⅱ in a 28 year-old woman at (17+4 wk. She had history of 5 first trimester missed abortions. The couple is consanguineous. Ultrasonography showed extreme micromelia, short neck and trunk, large head and prominent abdomen. Delayed ossification in sacral bones was detected and ossification of pubic rami was poor. There were associated large cystic hygroma, anasarca and also high occipital cephalocele. Posterior fossa was normal. Mild hypothelorism, depressed nasal bridge, low set ear and mild retrognathia were identified too. Amniocentesis result was compatible with a normal female fetus. Post mortem whole body radiography confirmed the diagnosis. To our knowledge, this is the second case report with association of cephalocele and achondrogenesis type Ⅱ.

  12. [Neurologopedic treatment in dysarthria cases. Diagnosis and therapy].

    Science.gov (United States)

    Bytnar-Hys, Radosława; Mirecka, Urszula

    The article is devoted to the problems of diagnosis and neurologopedic therapy of hospitalized persons suffering from dysarthria. The research presented in the article was conducted on a group of 49 patients (people aged 18-95, including 26 men and 23 women) who were diagnosed and underwent logopedic therapy in the department of Neurological Rehabilitation in the Independent Public Teaching Hospital no 4 in lublin in 2014. In the neurologopedic diagnostics the following methods were used: the analysis of the medical record (information cards containing medical diagnosis, mriri, ct head scanning, eeg ), clinical interview and clinical observations, The Robertson Dysarthria Profile, Dysarthria Scale by mirecka and gustaw, scale of deficiency depth, w. Łucki's package of tests to examine cognitive processes in the patients with brain damages, tests to examine aphasia by j. Szumska, tests to examine aphasia by m. Szepietowska and h. Misztal, author's questionnaire to examine dysarthria and aphasia, experimental tests to examine pragnosia and dysphagia. In the group of 49 patients dysarthria was diagnosed among 22 persons as the only speech disorder and in the group of 27 patients other speech disorders (aphasia, pragnosia, interpersonal communication disorders) co-occurred with dysarthria. Dysphagia was diagnosed among 21 patients. Neurologopedic diagnostics and therapy of the dysarthric patients should constitute an integral part of the complex improving treatment (in addition to medical, rehabilitation and psychological procedures).

  13. Treatment of Wam- A Study of One Hundred and Six Cases

    Directory of Open Access Journals (Sweden)

    Mohammed Ameen Sait

    1985-01-01

    Full Text Available One hundred and six cases comprising different of warts were included the study. The types of treatment tried were topical systemic and physical. Podophylin 25% in tincture benzoin co was very effective for genital warts, while electrocautery was successful in 87% cases of common warts. Systemic medication such as levamisole and thuja-200 did not give satisfactory results.

  14. Cognitive rehabilitation treatment for mental slowness in conversion disorder : A case report

    NARCIS (Netherlands)

    De Vroege, L.; Khasho, D.; Foruz, A.; Van Der Feltz-cornelis, C.M.; Walla, P.

    2017-01-01

    Cognitive rehabilitation treatment (CRT) has been described in patients with brain injury, but it has not been attempted in cases of cognitive dysfunction without organic cause. This case report describes CRT of neurocognitive impairment in a 54-year-old female patient with conversion disorder (CD).

  15. Case Report: Valproic Acid and Risperidone Treatment Leading to Development of Hyperammonemia and Mania

    Science.gov (United States)

    Carlson, Teri; Reynolds, Charles A.; Caplan, Rochelle

    2007-01-01

    This case report describes two children who developed hyperammonemia together with frank manic behavior during treatment with a combination of valproic acid and risperidone. One child had been maintained on valproic acid for years and risperidone was added. In the second case, valproic acid was introduced to a child who had been treated with…

  16. Large cavernous hemangioma of the adrenal gland: Laparoscopic treatment. Report of a case

    Directory of Open Access Journals (Sweden)

    A. Agrusa

    2015-01-01

    Conclusion: Laparoscopic adrenalectomy is considered the standard treatment in case of diagnosis of benign lesions. In this case report we discussed a large adrenal cavernous hemangioma treated with laparoscopic approach. Fundamental is the study of preoperative endocrine disorders and radiologic findings to exclude signs of malignancy.

  17. Does early intensive multifactorial treatment reduce total cardiovascular burden in individuals with screen-detected diabetes?

    DEFF Research Database (Denmark)

    Simmons, R K; Sharp, S J; Sandbaek, A

    2012-01-01

    Aims  To describe the total cardiovascular burden (cardiovascular morbidity or mortality, revascularization or non-traumatic amputation) in individuals with screen-detected diabetes in the ADDITION-Europe trial and to quantify the impact of the intervention on multiple cardiovascular events over 5...... treatment of multiple risk factors (n = 1678). We estimated the effect of the intervention on multiple cardiovascular events after diagnosis of diabetes using the Wei, Lin and Weissfeld method. Results  Over 5.3 years, 167 individuals had exactly one cardiovascular event, 53 exactly two events, and 18 three...

  18. Pulmonary tuberculosis in a patient with rheumatoid arthritis undergoig immunosuppressive treatment: case report

    Directory of Open Access Journals (Sweden)

    Sandro Ceratti

    2014-02-01

    Full Text Available Rheumatoid arthritis is a disease which characteristically affects the joints. Because it is an autoimmune disease, immunosuppressive drugs are widely used in its treatment. The present case report illustrates the association of immunosuppressive treatment with the development of opportunistic infections in a 64-year-old patient.

  19. Co-ingestion of amatoxins and isoxazoles-containing mushrooms and successful treatment: A case report.

    Science.gov (United States)

    Garcia, Juliana; Costa, Vera M; Costa, Ana Elisa; Andrade, Sérgio; Carneiro, Ana Cristina; Conceição, Filipe; Paiva, José Artur; de Pinho, Paula Guedes; Baptista, Paula; de Lourdes Bastos, Maria; Carvalho, Félix

    2015-09-01

    Mushroom poisonings occur when ingestion of wild mushrooms containing toxins takes place, placing the consumers at life-threatening risk. In the present case report, an unusual multiple poisoning with isoxazoles- and amatoxins-containing mushrooms in a context of altered mental state and poorly controlled hypertension is presented. A 68-year-old female was presented to São João hospital (Portugal) with complaints of extreme dizziness, hallucinations, vertigo and imbalance, 3 h after consuming a stew of wild mushrooms. The first observations revealed altered mental state and elevated blood pressure. The examination of cooked mushroom fragments allowed a preliminary identification of Amanita pantherina. Gas chromatography-mass spectrometry (GC-MS) showed the presence of muscimol in urine. Moreover, through high-performance liquid chromatography-ultraviolet detection (HPLC-UV) analysis of the gastric juice, the presence of α-amanitin was found, showing that amatoxins-containing mushrooms were also included in the stew. After 4 days of supportive treatment, activated charcoal, silybin and N-acetylcysteine, the patient recovered being discharged 10 days post-ingestion with no organ complications. The prompt and appropriate therapy protocol for life-threatening amatoxins toxicity probably saved the patient's life as oral absorption was decreased and also supportive care was immediately started. Copyright © 2015 Elsevier Ltd. All rights reserved.

  20. Application of DNA comet assay for detection of radiation treatment of grams and pulses.

    Science.gov (United States)

    Khan, Hasan M; Khan, Ashfaq A; Khan, Sanaullah

    2011-12-01

    Several types of whole pulses (green lentils, red lentils, yellow lentils, chickpeas, green peas, cowpeas and yellow peas) and grams (black grams, red grams and white grams) have been investigated for the identification of radiation treatment using microgel electrophoresis of single cells (DNA comet assay). Pulses and grams were exposed to the radiation doses of 0.5, 1.0 and 5 kGy covering the legalized commercial dose range for protection from insect/pest infestations. All irradiated samples showed comet like stretching of fragmented DNA toward anode, which is expected for irradiated samples. Unirradiated samples showed many intact cells/nuclei in form of round stains or with short faint tails, which is typical for unirradiated food samples. The study shows that DNA comet assay can be used as a rapid, inexpensive and highly effective screening test for the detection of radiation treatment of foods, like pulses and grams.

  1. Treatment of splenic artery aneurysm with double overlapping bare stents: case report

    Energy Technology Data Exchange (ETDEWEB)

    Kwak, Hyo Sung; Han, Young Min; Jin, Gong Yong [School of Medicine, Chonbuk National Univ., Chonju (Korea, Republic of)

    2004-09-01

    The traditional treatment of splenic artery aneurysm (SAA) is generally surgery and/or transcatheter arterial embolization, but recently, the treatment of SAA using a stent graft has been reported. However, the acute angle of the celiac axis, as well as the tortuous path of the splenic artery makes the use of stent graft difficult for treatment of aneurysma. We report here a case of SAA treated with the technique of double overlapping metallic stents.

  2. Healing of gingival recession following orthodontic treatment: a 30-year case report.

    Science.gov (United States)

    Pini-Prato, Giovan Paolo; Cozzani, Giuseppe; Magnani, Cristina; Baccetti, Tiziano

    2012-02-01

    This case report describes the healing of gingival recessions on mandibular incisors resulting from orthodontic treatment of a deep bite malocclusion at a 30-year follow-up observation. The marked improvement in the severe recessions was a consequence of the elimination of the direct trauma, orthodontic intrusion of the affected teeth, and subsequent creeping attachment over time. No periodontal treatment was performed before or after orthodontic treatment.

  3. A case report of long term bevacizumab treatment in multiresistant ovarian cancer

    DEFF Research Database (Denmark)

    Kargo, Anette Stolberg; Adimi, Parvin; Dahl-Steffensen, Karina

    2016-01-01

    Treatment of multiresistant ovarian cancer is palliative and patients have needs for less toxic treatment. Anti-angiogenic treatments have a less toxic profile, and bevacizumab has shown improvement of progression free survival (PFS) in front-line trials. Bevacizumab is generally introduced in co...... in combination with chemotherapy; however this case report will describe the use of single-agent bevacizumab for more than five years (102 cycles) in a patient with relapse of advanced ovarian cancer...

  4. Osteochondritis Dissecans of the Capitellum: A Case Report of Successful Arthroscopic Treatment

    Directory of Open Access Journals (Sweden)

    J. Ribeiras Cabral

    2017-01-01

    Full Text Available Introduction. Osteochondritis dissecans (OCD of the capitellum is a localized disorder of the subchondral bone, in a region with limited healing capacity. Although its aetiology is still unknown, it has been associated with repetitive microtrauma. The natural history of this disease involves the evolution for degenerative joint disease in approximately half of the patients, with early identification and treatment being critical to optimizing the outcome. Case Presentation. We present a rare case in our practice, illustrating a capitellar OCD in a fifteen-year-old White male without an identified cause of repetitive microtrauma. Conclusion. In this case prompt diagnosis and arthroscopic-assisted treatment led to a successful result.

  5. Detection of Pantoea agglomerans in hip prosthetic infection by sonication of the removed prosthesis: the first reported case.

    Science.gov (United States)

    Hischebeth, Gunnar T R; Kohlhof, Hendrik; Wimmer, Matthias D; Randau, Thomas M; Bekeredjian-Ding, Isabelle; Gravius, Sascha

    2013-01-01

    Pantoea agglomerans is a rare isolate in orthopaedic patients. We describe the first case of an acute hip prosthetic joint infection (PJI) caused by Pantoea agglomerans. The microorganism was detected after sonication of the removed hip endoprosthesis.

  6. Tuberculosis axillary lymph node coexistent breast cancer in adjuvant treatment: case report.

    Science.gov (United States)

    Bromberg, Silvio Eduardo; Amaral, Paulo Gustavo Tenório do

    2015-01-01

    Coexistence of breast cancer and tuberculosis is rare. In most cases, involvement by tuberculosis occurs in axillary lymph nodes. We report a case of a 43-years-old patient who had undergone adenomastectomy and left sentinel lymph node biopsy due to a triple negative ductal carcinoma. At the end of adjuvant treatment, the patient had an atypical lymph node in the left axilla. Lymph node was excised, and after laboratory analysis, the diagnosis was ganglion tuberculosis. The patient underwent treatment for primary tuberculosis. The development of these two pathologies can lead to problems in diagnosis and treatment. An accurate diagnosis is important to avoid unnecessary surgical procedures.

  7. [Gradient treatment of acute superior mesenteric venous thrombosis: clinical analysis of 68 cases].

    Science.gov (United States)

    Liu, K; Fan, X X; Yang, S F; Ding, W W; He, C S; Wu, X J; Li, J S

    2017-02-01

    Objective: To investigate the effect of Gradient treatment for acute superior mesenteric venous thrombosis (ASMVT). Methods: Clinic data of 68 patients of ASMVT admitted in Department of General Surgery, Jinling Hospital, Medical School of Nanjing University from January 2009 to December 2014 were analyzed retrospectively. There were 50 male and 18 female patients with a mean age of (45±12) years. These patients were conducted by the stepwise treatment model (endovascular treatment-damage control surgery-surgical intensive care-intestinal rehabilitation treatment). Clinical outcomes and complications were compared during the follow-up period. Differences about bowel resection length of endovascular treatment and surgical procedures were evaluated with t test. Results: In the 68 cases, 24 cases were cured simply by endovascular treatment, 19 cases received surgical procedures alone (group surgery). Twenty-five patients received endovascular treatment combined with surgical procedures (group combined), including 6 cases temporary abdominal closure. The overall mortality rate was 2.9% (2/68) during hospitalization. The range of bowel resection of group combined significantly reduced compared with group surgery ((92±14) cm vs . (162±27) cm, t =-2.377, P =0.022). During 1-year follow-up period, 4 cases suffered from short bowel syndrome, whom underwent surgery alone. Conclusions: Early diagnosis and treatment is the key to treatment of ASMVT, the rapid improvement of intestinal ischemia is particularly important for prognosis. Combination therapy significantly save more residual small intestine and avoid short bowel syndrome. The selection of early gradient treatment can significantly reduce the mortality and improve the prognosis of ASMVT patients.

  8. Superficial radiotherapy as a treatment alternative for recurrent conjunctival squamous cell carcinoma: a case study.

    Science.gov (United States)

    Edgar, Amanda; Crutchfield, Gretel; Anderson, Nigel

    2018-03-25

    This case study discusses the use of superficial radiotherapy (SXRT) in the treatment of recurrent conjunctival squamous cell carcinoma (SCC). Conjunctival SCC is often an aggressive cancer, with surgery the current standard of care. There is currently limited literature on alternative treatment options to treat conjunctival SCC recurrences that enable ocular function preservation. Furthermore, the use of SXRT in this setting is not well-reported. Technical feasibility, practical limitations and potential side effects of SXRT (in comparison to other treatment options) are discussed in this case study. This case describes a 62 years old male with limited treatment options following multiple recurrences of conjunctival SCC. He was prescribed a therapeutic SXRT dose of 48.4 Gy in 22 fractions (5 fractions/week). At 6-month follow-up, there was no evidence of residual or recurrent disease, or any significant objective or patient reported treatment induced side effects. This case study provides preliminary evidence for the potential application of SXRT for conjunctival SCC. The benefits reported in this case study warrant further investigation of the applicability of SXRT in a larger patient cohort, with the potential to provide patients with a less invasive treatment alternative for recurrent conjunctival SCC. © 2018 The Authors. Journal of Medical Radiation Sciences published by John Wiley & Sons Australia, Ltd on behalf of Australian Society of Medical Imaging and Radiation Therapy and New Zealand Institute of Medical Radiation Technology.

  9. Clozapine Treatment of Olanzapine-induced Tardive Dyskinesia: A Case Report.

    Science.gov (United States)

    Sangroula, Dinesh; Virk, Inderpreet; Mohammad, Wali; Kahn, David A

    2017-01-01

    Tardive dyskinesias (TD) are serious, often irreversible side effects of dopamine blocking agents, most commonly first-generation antipsychotics. No definitive treatment exists, with different interventions showing inconsistent results. We report a case of TD presenting after 12 years of olanzapine therapy in a 66-year-old Hispanic male with paranoid schizophrenia. The TD symptoms were successfully treated within a few weeks by switching to clozapine. Two cases of olanzapine-induced TD treated with clozapine have previously been reported, but in those cases, the symptom onset was quicker, ranging from a few months to a few years after initiation of olanzapine therapy, and the treatment response was relatively slower. Clinicians should carefully monitor for symptoms of TD after prolonged treatment with olanzapine and other antipsychotics. If otherwise indicated for psychiatric treatment, clozapine can be considered a good choice for patients with TD in preventing or reversing the debilitating consequences of this condition.

  10. Uric acid, an important screening tool to detect inborn errors of metabolism: a case series.

    Science.gov (United States)

    Jasinge, Eresha; Kularatnam, Grace Angeline Malarnangai; Dilanthi, Hewa Warawitage; Vidanapathirana, Dinesha Maduri; Jayasena, Kandana Liyanage Subhashinie Priyadarshika Kapilani Menike; Chandrasiri, Nambage Dona Priyani Dhammika; Indika, Neluwa Liyanage Ruwan; Ratnayake, Pyara Dilani; Gunasekara, Vindya Nandani; Fairbanks, Lynette Dianne; Stiburkova, Blanka

    2017-09-06

    Uric acid is the metabolic end product of purine metabolism in humans. Altered serum and urine uric acid level (both above and below the reference ranges) is an indispensable marker in detecting rare inborn errors of metabolism. We describe different case scenarios of 4 Sri Lankan patients related to abnormal uric acid levels in blood and urine. CASE 1: A one-and-half-year-old boy was investigated for haematuria and a calculus in the bladder. Xanthine crystals were seen in microscopic examination of urine sediment. Low uric acid concentrations in serum and low urinary fractional excretion of uric acid associated with high urinary excretion of xanthine and hypoxanthine were compatible with xanthine oxidase deficiency. CASE 2: An 8-month-old boy presented with intractable seizures, feeding difficulties, screaming episodes, microcephaly, facial dysmorphism and severe neuro developmental delay. Low uric acid level in serum, low fractional excretion of uric acid and radiological findings were consistent with possible molybdenum cofactor deficiency. Diagnosis was confirmed by elevated levels of xanthine, hypoxanthine and sulfocysteine levels in urine. CASE 3: A 3-year-10-month-old boy presented with global developmental delay, failure to thrive, dystonia and self-destructive behaviour. High uric acid levels in serum, increased fractional excretion of uric acid and absent hypoxanthine-guanine phosphoribosyltransferase enzyme level confirmed the diagnosis of Lesch-Nyhan syndrome. CASE 4: A 9-year-old boy was investigated for lower abdominal pain, gross haematuria and right renal calculus. Low uric acid level in serum and increased fractional excretion of uric acid pointed towards hereditary renal hypouricaemia which was confirmed by genetic studies. Abnormal uric acid level in blood and urine is a valuable tool in screening for clinical conditions related to derangement of the nucleic acid metabolic pathway.

  11. A random forest approach to the detection of epistatic interactions in case-control studies.

    Science.gov (United States)

    Jiang, Rui; Tang, Wanwan; Wu, Xuebing; Fu, Wenhui

    2009-01-30

    The key roles of epistatic interactions between multiple genetic variants in the pathogenesis of complex diseases notwithstanding, the detection of such interactions remains a great challenge in genome-wide association studies. Although some existing multi-locus approaches have shown their successes in small-scale case-control data, the "combination explosion" course prohibits their applications to genome-wide analysis. It is therefore indispensable to develop new methods that are able to reduce the search space for epistatic interactions from an astronomic number of all possible combinations of genetic variants to a manageable set of candidates. We studied case-control data from the viewpoint of binary classification. More precisely, we treated single nucleotide polymorphism (SNP) markers as categorical features and adopted the random forest to discriminate cases against controls. On the basis of the gini importance given by the random forest, we designed a sliding window sequential forward feature selection (SWSFS) algorithm to select a small set of candidate SNPs that could minimize the classification error and then statistically tested up to three-way interactions of the candidates. We compared this approach with three existing methods on three simulated disease models and showed that our approach is comparable to, sometimes more powerful than, the other methods. We applied our approach to a genome-wide case-control dataset for Age-related Macular Degeneration (AMD) and successfully identified two SNPs that were reported to be associated with this disease. Besides existing pure statistical approaches, we demonstrated the feasibility of incorporating machine learning methods into genome-wide case-control studies. The gini importance offers yet another measure for the associations between SNPs and complex diseases, thereby complementing existing statistical measures to facilitate the identification of epistatic interactions and the understanding of epistasis in

  12. Trends in Tuberculosis Case Notification and Treatment Success, Haiti, 2010-2015.

    Science.gov (United States)

    Charles, Macarthur; Richard, Milo; Joseph, Patrice; Bury, Margarette R; Perrin, Georges; Louis, Frantz Jean; Fitter, David L; Marston, Barbara J; Deyde, Varough; Boncy, Jacques; Morose, Willy; Pape, Jean W; Lowrance, David W

    2017-10-01

    Since the 2010 earthquake, tuberculosis (TB) control has been a major priority for health sector response and recovery efforts in Haiti. The goal of this study was to analyze trends in TB case notification in Haiti from the aggregate data reported by the National TB Control Program to understand the effects of such efforts. A total of 95,745 TB patients were registered for treatment in Haiti between 2010 and 2015. Three regions, the West, Artibonite, and North departments accounted for 68% of the TB cases notified during the period. Patients in the 15-34 age groups represented 53% (50,560) of all cases. Case notification rates of all forms of TB increased from 142.7/100,000 in 2010 to 153.4 in 2015, peaking at 163.4 cases/100,000 in 2013. Case notification for smear-positive pulmonary TB increased from 85.5 cases/100,000 to 105.7 cases/100,000, whereas treatment success rates remained stable at 79-80% during the period. Active TB case finding efforts in high-risk communities and the introduction of new diagnostics have contributed to increasing TB case notification trends in Haiti from 2010 to 2015. Targeted interventions and novel strategies are being implemented to reach high-risk populations and underserved communities.

  13. Vanadium in the detection, prevention and treatment of cancer: the in vivo evidence.

    Science.gov (United States)

    Bishayee, Anupam; Waghray, Abhijeet; Patel, Mehool A; Chatterjee, Malay

    2010-08-01

    Vanadium, a dietary micronutrient, is yet to be established as an essential part of the human diet. Over the past century, several biological effects of vanadium, such as insulin-mimetic action as well as amelioration of hyperlipidemia and hypertension, have been discovered. This transition element is known to influence a battery of enzymatic systems, namely phosphatases, ATPases, peroxidases, ribonucleases, protein kinases and oxidoreductases. Multiple biochemical and molecular actions of vanadium have been implicated in its inhibitory effects on various tumor cells of human origin. Successful in vitro studies over the past few decades have advanced the anticancer research on vanadium into the preclinical stage. Vanadium in several animal cancer models provides protection against all stages of carcinogenesis--initiation, promotion, and progression. This review focuses on the current advances in cancer prevention and treatment as well as early detection by vanadium compounds in preclinical animal models while pointing to possible mechanisms of such diverse beneficial effects. Clinical pharmacokinetic and potential toxicity studies on vanadium are also highlighted in this review. Supporting and challenging evidence as well as future directions of vanadium research exploring the possibility of using this dietary agent for detection, prevention and treatment of human cancers are critically discussed. Copyright (c) 2010 Elsevier Ireland Ltd. All rights reserved.

  14. Successful treatment of recurrent stoma prolapse after Hartmann’s procedure through ileorectal anastomosis: A case report

    Directory of Open Access Journals (Sweden)

    Noriya Takayama

    Full Text Available Introduction: Treatment strategy for recurrent stoma prolapse has not been well-established because of the rarity and complexity of the condition. We report a case of recurrent stoma prolapse that was successfully managed using unique surgical treatments. Presentation of case: A 72-year-old man with a history of Parkinson's disease presented with transverse (T3N0M0 and sigmoid (T3N0M0 colon cancer. Considering the status of large bowel obstruction, Hartmann's procedure was indicated. Four months after surgery, stoma prolapse occurred, which became irreducible. Six months after surgery, local resection of the prolapsed bowel was performed. The patient continued to receive laxatives for bowel movement control and his abdomen remained distended. Ten months later, stoma prolapse recurred with evident bowel dilatation. Initially, we planned Hartmann’s reversal. However, as the patient had intractable constipation secondary to Parkinson’s disease, resection of the proximal colon and ileorectal anastomosis were considered as the treatment choices. Therefore, we performed right colectomy with ileorectal anastomosis. At 1.5 years after the last surgery, complications such as small bowel obstruction, difficulty in defecation, or fecal incontinence were not detected. Discussion: The cause of stoma prolapse is generally ascribed to various anatomical factors such as redundant intestine, high intra-abdominal pressure, and intraperitoneal route. Stoma prolapse is also influenced by other factors, including old age, obesity, and the severity of illness that necessitated stoma creation. In this case, the decision regarding surgical management was complicated by colonic motility disorder with concomitant Parkinson’s disease. Conclusion: We suggest that ileorectal anastomosis may be an optimal surgical treatment for patients with recurrent stoma prolapse and concomitant colonic motility disorder who have undergone Hartmann’s procedure. Keywords: Stoma

  15. Real-time porphyrin detection in plaque and caries: a case study

    Science.gov (United States)

    Timoshchuk, Mari-Alina I.; Ridge, Jeremy S.; Rugg, Amanda L.; Nelson, Leonard Y.; Kim, Amy S.; Seibel, Eric J.

    2015-02-01

    An ultrathin scanning fiber endoscope, originally developed for cancer diagnosis, was used in a case study to locate plaque and caries. The imaging system incorporated software mitigation of background auto-fluorescence (AF). In conventional fluorescence imaging, varying AF across a tooth surface can mask low-level porphyrin signals. Laser-induced auto-fluorescence signals of dental tissue excited using a 405-nm laser typically produce fluorescence over a wavelength range extending from 440-nm to 750-nm. Anaerobic bacterial metabolism produces various porphyrin species (eg. protoporphyrin IX) that are located in carious enamel, dentin, gingivitis sites, and plaque. In our case study, these porphyrin deposits remained as long as one day after prophylaxis. Imaging the tooth surface using 405-nm excitation and subtracting the natural AF enhances the image contrast of low-level porphyrin deposits, which would otherwise be masked by the high background AF. In a case study, healthy tissues as well as sites of early and advanced caries formations were scanned for visual and quantitative signs of red fluorescence associated with porphyrin species using a background mitigation algorithm. Initial findings show increasing amplitudes of red fluorescence as caries severity increases from early to late stages. Sites of plaque accumulation also displayed red fluorescence similar to that found in carious dental tissue. The use of real-time background mitigation of natural dental AF can enhance the detection of low porphyrin concentrations that are indicators of early stage caries formation.

  16. Detection of Human Bocavirus DNA by Multiplex PCR Analysis: Postmortem Case Report

    Directory of Open Access Journals (Sweden)

    Nihan Ziyade

    2015-06-01

    Full Text Available Background: Human bocavirus (HBoV is a virus belonging to the Parvoviridae family, which has been newly discovered to be associated with respiratory tract infections in children. There are many reports worldwide on the endemicity of this virus. Since it is relatively new, it is not routinely detected in clinical laboratory investigations. Case Report: We demonstrated that HBoV infection caused the death of a 5-month-old girl with a history of high fever and wheezing. Human bocavirus (HBoV 1/2/3/4 was found in a nasopharyngeal swab, paraffin-embedded lung tissue and stool samples by multiplex PCR methods using postmortem microbiological analysis. Conclusion: This case suggests that lower respiratory tract infections due to HBoV may cause severe and life-threatening diseases. Postmortem microbiology is useful in both clinical and forensic autopsies, and allows a suspected infection to be confirmed. To our knowledge, this report is the first document of a HBoV postmortem case in Turkey.

  17. A case of absence of the septum pellucidum accompanied with hydrocephalus and detected by computerized tomography

    International Nuclear Information System (INIS)

    Tominaga, Komei; Kobayashi, Eiki; Yamamoto, Kunimitsu; Asakura, Tetsuhiko

    1981-01-01

    A case of absence of the septum pellucidum accompanied with hydrocephalus in 56 years-old woman who had complained headache, dizziness and numbness of left leg was reported. Absence of the septum pellucidum in this case had not been detected untill CT scan was performed. Ventriculoperitoneal shunt was performed, then her complaints were cleared up. The discussion was limited as far as possible to absence of the septum pellucidum without agenesis of the corpus callosum with a few references. Encephalographic characteristics of absence of the septum pellucidum were firstly noted by Foster in 1935. The real prevelence should lie at about 1 : 400 in a sufficiently large encephalographical series, which should be an estimate between 2 and 3 per 100,000 of population. Encephalography, although, afflicts patients with headache, nausea and vomiting, moreover it accompanied with possible intracranial infection. The other hand, CT scan has cleared up these problems, we can perform it easily in any cases, and know about status of the septum pellucidum. Further examination for more distinct information are took by coronal section and ''high definition 5 mm slice thickness'' of CT scan. (author)

  18. Estimating the joint disease outbreak-detection time when an automated biosurveillance system is augmenting traditional clinical case finding.

    Science.gov (United States)

    Shen, Yanna; Adamou, Christina; Dowling, John N; Cooper, Gregory F

    2008-04-01

    The goals of automated biosurveillance systems are to detect disease outbreaks early, while exhibiting few false positives. Evaluation measures currently exist to estimate the expected detection time of biosurveillance systems. Researchers also have developed models that estimate clinician detection of cases of outbreak diseases, which is a process known as clinical case finding. However, little research has been done on estimating how well biosurveillance systems augment traditional outbreak detection that is carried out by clinicians. In this paper, we introduce a general approach for doing so for non-endemic disease outbreaks, which are characteristic of bioterrorist induced diseases, such as respiratory anthrax. We first layout the basic framework, which makes minimal assumptions, and then we specialize it in several ways. We illustrate the method using a Bayesian outbreak detection algorithm called PANDA, a model of clinician outbreak detection, and simulated cases of a windborne anthrax release. This analysis derives a bound on how well we would expect PANDA to augment clinician detection of an anthrax outbreak. The results support that such analyses are useful in assessing the extent to which computer-based outbreak detection systems are expected to augment traditional clinician outbreak detection.

  19. Treatment planning and dental rehabilitation of periodontally compromised partially edentulous patient: a case report - part II.

    Science.gov (United States)

    Brezavšcek, Miha; Lamott, Ulrich; Att, Wael

    2014-01-01

    When planning a prosthetic rehabilitation of a periodontally compromised case, the clinician is often confronted with difficulties and dilemmas related to selecting the appropriate treatment that would provide long-term successful outcomes in function and esthetics. In such cases, a correct diagnosis and prognosis of the intraoral situation supported by evidence-based dentistry is the basis for the establishment of a proper treatment strategy. In this second part of a two-part treatment planning series, a systematic approach of patient examination and prognosis of each tooth is presented. Furthermore, different removable and fixed treatment possibilities are described and the rationale governing the decision-making process is revealed. The execution of the final treatment plan as specified by the concept of comprehensive dental care is outlined, and the final outcome is discussed according to the literature.

  20. TREATMENT OF RESISTANT DEPRESSIONS AND CASE OF SUCCESSFUL USE OF DONEPEZIL HCl IN THEIR THERAPY

    Directory of Open Access Journals (Sweden)

    Dragan Terzič

    2001-07-01

    Full Text Available Background. In this article some approaches how to treat a stadium of resistant depression are described. There is also a description of the successful use of inhibitors acetylholinesterase donepezil hydrochloride (Aricept in treatment of this kind of depression. Taking into account a great number of depressive patients who are resistant to usual antidepressivs these new approaches to treatment are of a great importance due to the fact that in many cases previous treatments of a depressive patients proved to be unsuccessful. This article is considered to be one of the first description in respect of the use of inhibitors of acetylcholinesterase in treatment of resistant depressions.Conclusions. In case of resistant depressions, one of the possibilities of its treatment is the use of inhibitors of acetylcholinesterase (and may be others in combination with antidepressants.

  1. A combined prosthodontic and orthodontic treatment approach in a case of growth inhibition induced by dental implants: a case report.

    Science.gov (United States)

    Krieger, Elena; Wegener, Joachim; Wagner, Wilfried; Hornikel, Sandra; Wehrbein, Heinrich

    2012-01-01

    Functional and esthetic results can improve significantly when a combined prosthodontic-orthodontic treatment approach is employed in cases requiring extensive oral rehabilitation. The patient presented in this case report was treated in his late teens with dental implants as a replacement for his maxillary incisors. Ten years later, the entire maxillary anterior segment was in infraocclusion compared to the rest of the dentition and lip line. Since prosthodontic follow-up treatment alone could not achieve an optimal functional and esthetic outcome, the patient was treated orthodontically prior to renewing the restoration. A fixed appliance was used to intrude the mandibular anterior teeth as well as vertically align the infrapositioned maxillary lateral incisors.

  2. Treatment of paraesthesia following root canal treatment by intentional tooth replantation: A review of the literature and a case report

    Directory of Open Access Journals (Sweden)

    Igor Tsesis

    2014-01-01

    Full Text Available Background: Some endodontic procedures may cause damage to the inferior alveolar nerve, leading to paraesthesia. When such complication is due to extrusion of obturation material beyond the apex, it can be managed by intentional replantation (IR. IR consists of the removal of a tooth and its re-insertion into the socket after performing a proper root end manipulation. It is a relatively conservative procedure aimed at preserving the tooth and, with correct case selection, can provide a predictable outcome. Aims: The aim of the present paper is to report a case of paraesthesia following endodontic treatment of second mandibular molar successfully treated by intentional replantation. Results and Conclusion: In our opinion this treatment modality may be considered when the extrusion of root canal filling material causes irritation to the periapical tissues and endodontic retreatment is unfeasible.

  3. Corticosteroid-induced Osteonecrosis of the Femoral Head: Detection, Diagnosis, and Treatment in Earlier Stages

    Science.gov (United States)

    Liu, Li-Hua; Zhang, Qing-Yu; Sun, Wei; Li, Zi-Rong; Gao, Fu-Qiang

    2017-01-01

    Objective: This review aimed to provide a current recommendation to multidisciplinary physicians for early detection, diagnosis, and treatment of corticosteroid-induced osteonecrosis of the femoral head (ONFH) based on a comprehensive analysis of the clinical literature. Data Sources: For the purpose of collecting potentially eligible articles, we searched for articles in the PubMed, Cochrane Library, Embase, and CNKI databases up to February 2017, using the following key words: “corticosteroid”, “osteonecrosis of the femoral head”, “risk factors”, “diagnosis”, “prognosis”, and “treatment”. Study Selection: Articles on relationships between corticosteroid and ONFH were selected for this review. Articles on the diagnosis, prognosis, and intervention of earlier-stage ONFH were also reviewed. Results: The incidence of corticosteroid-induced ONFH was associated with high doses of corticosteroids, and underlying diseases in certain predisposed individuals mainly occurred in the first 3 months of corticosteroid prescription. The enhanced awareness and minimized exposure to the established risk factors and earlier definitive diagnosis are essential for the success of joint preservation. When following up patients with ONFH, treatment should be started if necessary. Surgical treatment yielded better results than conservative therapy in earlier-stage ONFH. The ideal purpose of earlier intervention and treatment is permanent preservation of the femoral head without physical restrictions in daily living. Conclusions: Clinicians should enhance their precaution awareness of corticosteroid-induced ONFH. For high-risk patients, regular follow-up is very important in the 1st year after high-dose prescription of corticosteroids. Patients with suspected ONFH should be referred to orthopedists for diagnosis and treatment in its earlier stage to preserve the joint. PMID:29067959

  4. Shifting the burden or expanding access to care? Assessing malaria trends following scale-up of community health worker malaria case management and reactive case detection.

    Science.gov (United States)

    Larsen, David A; Winters, Anna; Cheelo, Sanford; Hamainza, Busiku; Kamuliwo, Mulakwa; Miller, John M; Bridges, Daniel J

    2017-11-02

    Malaria is a significant burden to health systems and is responsible for a large proportion of outpatient cases at health facilities in endemic regions. The scale-up of community management of malaria and reactive case detection likely affect both malaria cases and outpatient attendance at health facilities. Using health management information data from 2012 to 2013 this article examines health trends before and after the training of volunteer community health workers to test and treat malaria cases in Southern Province, Zambia. An estimated 50% increase in monthly reported malaria infections was found when community health workers were involved with malaria testing and treating in the community (incidence rate ratio 1.52, p < 0.001). Furthermore, an estimated 6% decrease in outpatient attendance at the health facility was found when community health workers were involved with malaria testing and treating in the community. These results suggest a large public health benefit to both community case management of malaria and reactive case detection. First, the capacity of the malaria surveillance system to identify malaria infections was increased by nearly one-third. Second, the outpatient attendance at health facilities was modestly decreased. Expanding the capacity of the malaria surveillance programme through systems such as community case management and reactive case detection is an important step toward malaria elimination.

  5. Virtual Reality Hypnosis In The Treatment Of Chronic Neuropathic Pain: A Case Report

    Science.gov (United States)

    Oneal, Brent J.; Patterson, David R.; Soltani, Maryam; Teeley, Aubriana; Jensen, Mark P.

    2009-01-01

    This case report evaluates virtual reality hypnosis (VRH) in treating chronic neuropathic pain in a patient with a 5-year history of failed treatments. The patient participated in a 6-month trial of VRH, and her pain ratings of intensity and unpleasantness dropped on average 36% and 33%, respectively, over the course of 33 sessions. In addition, she reported both no pain and a reduction of pain for an average of 3.86 and 12.21 hours, respectively, after treatment sessions throughout the course of the VRH treatment. These reductions and the duration of treatment effects following VRH treatment were superior to those following a trial of standard hypnosis (non-VR) treatment. However, the pain reductions with VRH did not persist over long periods of time. The findings support the potential of VRH treatment for helping individuals with refractory chronic pain conditions. PMID:18726807

  6. Screening detected celiac disease in children with type 1 diabetes mellitus : Effect on the clinical course - (A case control study)

    NARCIS (Netherlands)

    Rami, B; Sumnik, Z; Schober, E; Waldhor, T; Battelino, T; Bratanic, N; Kurti, K; Lebl, J; Limbert, C; Madacsy, L; Odink, RJH; Paskova, M; Soltesz, G

    Objective: To investigate clinical and metabolic characteristics of diabetic children with screening detected celiac disease in a multicenter case-control study. Methods: Cases: 98 diabetic patients were diagnosed as having silent celiac disease by screening with endomysial antibodies and subsequent

  7. Three cases of spinal decompression sickness treated by U.S. Navy Treatment Table 7.

    Science.gov (United States)

    Ito, M; Domoto, H; Tadano, Y; Itoh, A

    1999-02-01

    For patients of type 2 decompression sickness, recompression therapy using U.S. Navy Treatment Table 6 (TT6) and its extensions is the most common means of treatment. However, some cases are resistant to the recompression therapy, and the outcome of TT6 is not always satisfactory. Although a new table, the U.S. Navy Treatment Table 7 (TT7) was described in 1985 in the U.S. Navy Diving Manual, to date few cases who were treated using TT7 have been reported. Here, we report three cases of spinal decompression sickness who received treatment according to TT7. Two were sports scuba divers, and the other a commercial diver. TT7 was applied later than 4 d after onset in all three cases; two patients were remarkably improved during the recompression therapy, while the other improved to a certain extent after additional repetitive TT6. Mild impairment of lung function, probably due to pulmonary oxygen toxicity, was observed on lung function testing in one case. In all cases, after additional TT6 and/or rehabilitation, patients were able to return to active daily living.

  8. Differential diagnosis and treatment of isolated pathologies of the sphenoid sinus: retrospective study of 46 cases.

    Science.gov (United States)

    Marcolini, Thomas Ribeiro; Safraider, Maryane Cristine; Socher, Jan Alessandro; Lucena, Guilherme Olinto

    2015-04-01

    Introduction Isolated disease of the sphenoid is rare and has often been overlooked due to its remote location and difficult access. Objective A retrospective study of the main causes of isolated sphenoid sinus diseases with discussion of the most appropriate methods of diagnosis and treatment. Methods A total of 46 cases of isolated sphenoid disease treated between January 2008 and December 2013 were evaluated by objective ear, nose, and throat examination and video endoscopy, computed tomography of the paranasal sinuses, and, in some cases, magnetic resonance imaging. In each case, we decided between drug and/or endoscopic treatment. Results We identified 12 cases of isolated sphenoiditis (26.1%), 3 cases of fungal sphenoiditis (6.5%), 3 cases of sphenochoanal polyps (6.5%), 22 cases of mucocele (47.8%), 2 cases of cerebrospinal fluid leak (4.3%), and 1 case each of meningoencephalocele (2.1%), inverted papilloma (2.1%), fibrous dysplasia (2.1%), and squamous cell carcinoma (2.1%). Conclusion A prevalence of inflammatory and infectious diseases was found, and endoscopic surgery for the sphenoid sinus approach is effective in treating various diseases of the isolated sphenoid, whether complicated or not.

  9. Differential Diagnosis and Treatment of Isolated Pathologies of the Sphenoid Sinus: Retrospective Study of 46 Cases

    Directory of Open Access Journals (Sweden)

    Marcolini, Thomas Ribeiro

    2015-01-01

    Full Text Available Introduction Isolated disease of the sphenoid is rare and has often been overlooked due to its remote location and difficult access. Objective A retrospective study of the main causes of isolated sphenoid sinus diseases with discussion of the most appropriate methods of diagnosis and treatment. Methods A total of 46 cases of isolated sphenoid disease treated between January 2008 and December 2013 were evaluated by objective ear, nose, and throat examination and video endoscopy, computed tomography of the paranasal sinuses, and, in some cases, magnetic resonance imaging. In each case, we decided between drug and/or endoscopic treatment. Results We identified 12 cases of isolated sphenoiditis (26.1%, 3 cases of fungal sphenoiditis (6.5%, 3 cases of sphenochoanal polyps (6.5%, 22 cases of mucocele (47.8%, 2 cases of cerebrospinal fluid leak (4.3%, and 1 case each of meningoencephalocele (2.1%, inverted papilloma (2.1%, fibrous dysplasia (2.1%, and squamous cell carcinoma (2.1%. Conclusion A prevalence of inflammatory and infectious diseases was found, and endoscopic surgery for the sphenoid sinus approach is effective in treating various diseases of the isolated sphenoid, whether complicated or not.

  10. L-Arginine in the treatment of valproate overdose - five clinical cases.

    Science.gov (United States)

    Schrettl, Verena; Felgenhauer, Norbert; Rabe, Christian; Fernando, Malkanthi; Eyer, Florian

    2017-04-01

    Valproic acid and its metabolites - particularly valproyl-CoA - are inhibitors of the enzyme N-acetylglutamate synthetase. The amino acid l-arginine can stimulate N-acetylglutamate synthetase activity and could be potentially used therapeutically to correct hyperammonemia caused by valproate therapy or overdose. Severely valproic-acid-poisoned patients are usually treated with l-carnitine or hemodialysis in order to decrease hyperammonemia. We herein report of five cases, in which l-arginine was administered. Observational study on five cases. Patients with hyperammonemia (i.e., ammonia 80 > μg/dL) and symptoms consistent with valproate overdose (i.e., drowsiness, coma) were selected for treatment with l-arginine. Data was collected retrospectively. l-Arginine decreased ammonia levels in a close temporal relation (case I ammonia in EDTA-plasma [μg/dL] decreased from 381 to 39; case II from 281 to 50; case III from 669 to 74; case IV from 447 to 56; case V from 202 to 60). In cases I and II, hemodialysis was performed and l-carnitine was given before the administration of l-arginine. In case III, hemodialysis was performed after the administration of l-arginine was already started. In cases IV and V, treatment with l-arginine was the sole measure to decrease ammonia levels in plasma. The results suggest that l-arginine may be beneficial in selected cases of valproate overdose complicated by hyperammonemia. l-Arginine could extend our conventional treatment options for valproic acid overdose.

  11. Leprosy and international adoption: a case report and review of diagnostic and treatment dilemmas.

    Science.gov (United States)

    King, Katherine; Browning, John C; Metry, Denise W; Prestigiacomo, John; Scollard, David; Schutze, Gordon E; Stryjewska, Barbara; Schwarzwald, Heidi

    2009-04-01

    Hansen disease, commonly known as leprosy, is uncommon in the United States and poses difficult diagnostic and treatment challenges. A 10-year-old girl was adopted from Ethiopia with a history of "multibacillary leprosy" and "multidrug treatment" for 12 months. Three months after her arrival in the United States and 4 months after treatment was completed, she presented with new papules and plaques on her left nose and ear. Herein, we present her case and review current treatment options in leprosy in children and the management of immunologic reactions.

  12. Identifying cases of heroin toxicity where 6-acetylmorphine (6-AM) is not detected by toxicological analyses.

    Science.gov (United States)

    Ellis, Ashley D; McGwin, Gerald; Davis, Gregory G; Dye, Daniel W

    2016-09-01

    Heroin has a half-life of 2-6 min and is metabolized too quickly to be detected in autopsy samples. The presence of 6-acetylmophine (6-AM) in urine, blood, or other samples is convincing evidence of heroin use by a decedent, but 6-AM itself has a half-life of 6-25 min before it is hydrolyzed to morphine, so 6-AM may not be present in sufficient concentration to detect in postmortem samples. Codeine is often present in heroin preparations as an impurity and is not a metabolite of heroin. Studies report that a ratio of morphine to codeine greater than one indicates heroin use. We hypothesize that the ratio of morphine to codeine in our decedents abusing drugs intravenously will be no different in individuals with 6-AM present than in individuals where no 6-AM is detected, and we report our study of this hypothesis. All accidental deaths investigated by the Jefferson County Coroner/Medical Examiner Office from 2010 to 2013 with morphine detected in blood samples collected at autopsy were reviewed. Five deaths where trauma caused or contributed to death were excluded from the review. The presence or absence of 6-AM and the concentrations of morphine and codeine were recorded for each case. The ratio of morphine to codeine was calculated for all decedents. Any individual in whom no morphine or codeine was detected in a postmortem sample was excluded from further study. Absence or presence of drug paraphernalia or evidence of intravascular (IV) drug use was documented in each case to identify IV drug users. The proportion of the IV drug users with and without 6-AM present in a postmortem sample was compared to the M/C ratio for the individuals. Of the 230 deaths included in the analysis, 103 IV drug users with quantifiable morphine and codeine in a postmortem sample were identified allowing for calculation of an M/C ratio. In these IV drug users, the M/C ratio was greater than 1 in 98 % of decedents. When controlling for the absence or presence of 6-AM there was no

  13. Successful treatment of bullous lichen planus with acitretin monotherapy. Review of treatment options for bullous lichen planus and case report.

    Science.gov (United States)

    Rallis, Efstathios; Liakopoulou, Angeliki; Christodoulopoulos, Constantinos; Katoulis, Alexandros

    2016-12-31

    Bullous lichen planus (BLP) is a rare variant of lichen planus, characterized by the development of vesicular and bullous lesions, of skin, nails, hair and/or mucosa. We present a case of 63-year-old woman with BLP, unresponsive to previous therapies with topical corticosteroids, topical calcipotriol, antihistamines and oral cyclosporine (4 mg/kg/day for 4 months). She was already receiving treatment for arterial hypertension, hyperlipidemia, atrial fibrillation and uncontrolled diabetes mellitus. Acitretin was administered for 5 months with complete remission of BLP lesions and no major side effects. This is probably the first reported case of BLP treated with acitretin monotherapy. In this case acitretin was an efficacious and well-tolerated therapeutic option for BLP.

  14. Hyperbaric oxygen treatment in three cases of necrotizing infection of the neck

    Directory of Open Access Journals (Sweden)

    Torbjørn Nedrebø

    2012-02-01

    Full Text Available Necrotizing infections of the head and neck are rare conditions in our hospital. Clinical and microbiological characteristics of three consecutive cases treated in Haukeland University Hospital in western Norway in the year 2010 are described. Two cases of Lemierre’s syndrome and one case with a descending necrotizing mediastinitis (DNM were diagnosed. All three cases were treated with broad spectrum antibiotics and in two cases surgery was possible. Hyperbaric oxygen treatment (HBOT with intensive care facilities became recently available at our hospital, and this treatment was used in all these patients regardless of surgery. In one case we describe the use of HBOT on the basis of strong clinical suspicion of anaerobic infection only. Bacterial identification by partial sequencing of the 16SrDNA gene proved to be a useful supplement to conventional culture techniques. All the cases all demonstrated a significant clinical improvement after introduction of HBOT. When HBOT is available, it should be considered as adjunctive treatment in extensive infections with anaerobes.

  15. [Esophageal perforation: analysis of seven cases treated by early surgical treatment with good functional results].

    Science.gov (United States)

    Sanna, Stefano; Taurchini, Marco; Mengozzi, Marta; Monteverde, Marco; Argnani, Desiderio; Dell'Amore, Davide

    2006-01-01

    Esophageal perforation has been considered a catastrophic and often life-threatening event, with very high mortality rates. Most of the cases are due to a complication in endoscopic manouvers and the best treatment, conservative rather than aggressive, remains a controversial topic. In 1995-2005 period we observed 7 cases of esophageal perforation, 5 women and 2 men mean age 73.2 y (range 60-87). Three cases are due to foreign body ingestion, 2 cases to endoscopic manoeuvres, 2 cases were spontaneous. In 3 cases the lesion was in the cervical tract of the esophagus, in the thoracic tract the others. All the patients were admitted very early to our Unit and presented disphagia, vomiting and dyspnoea, 2 out of them also a pleural effusion. In iatrogenic perforation we performed a cervicotomy and a drainage of mediastinic abscess, while in spontaneous lesions mono (one case) or bipolar esophageal exclusion (one case) with primary suture, jujunostomy and drainage of pleural effusion were the treatment. In foreign body perforation we performed thoracotomic and cervicotomic esophagotomy, extraction of the foreign body, direct suture with pleural or muscle protection. We didn't observe any intra or post-operative mortality. About the complications, we observed a bilateral pleural empyema, a chylous fistula, a digestive bleeding due to gastric ulcer, a laparotomic infection, a parossistic FA and a persistent esophageal fistula. Mean hospital stay was 24.3 days (range 10-43). All the patients were discharged to the hospital in good conditions. In conclusion in most of the cases of esophageal perforation the surgical treatment is the treatment of choice for its lower morbidity and mortality and good functional results.

  16. Detection of treatment setup errors between two CT scans for patients with head and neck cancer

    International Nuclear Information System (INIS)

    Ezzell, Leah C.; Hansen, Eric K.; Quivey, Jeanne M.; Xia Ping

    2007-01-01

    Accuracy of treatment setup for head and neck patients undergoing intensity-modulated radiation therapy is of paramount importance. The conventional method using orthogonal portal images can only detect translational setup errors while the most frequent setup errors for head and neck patients could be rotational errors. With the rapid development of image-guided radiotherapy, three-dimensional images are readily acquired and can be used to detect both translational and rotational setup errors. The purpose of this study is to determine the significance of rotational variations between two planning CT scans acquired for each of eight head and neck patients, who experienced substantial weight loss or tumor shrinkage. To this end, using a rigid body assumption, we developed an in-house computer program that utilizes matrix transformations to align point bony landmarks with an incremental best-fit routine. The program returns the quantified translational and rotational shifts needed to align the scans of each patient. The program was tested using a phantom for a set of known translational and rotational shifts. For comparison, a commercial treatment planning system was used to register the two CT scans and estimate the translational errors for these patients. For the eight patients, we found that the average magnitudes and standard deviations of the rotational shifts about the transverse, anterior-posterior, and longitudinal axes were 1.7±2.3 deg., 0.8±0.7 deg., and 1.8±1.1 deg., respectively. The average magnitudes and standard deviations of the translational shifts were 2.5±2.6 mm, 2.9±2.8 mm, 2.7±1.7 mm while the differences detected between our program and the CT-CT fusion method were 1.8±1.3 mm, 3.3±5.4 mm, and 3.0±3.4 mm in the left-right, anterior-posterior, and superior-inferior directions, respectively. A trend of larger rotational errors resulting in larger translational differences between the two methods was observed. In conclusion, conventional

  17. Non-detectable levels of 6-thioguanine nucleotides and 6-methylmercaptopurine in a patient treated with azathioprine: a case report

    Science.gov (United States)

    Wong, D R; den Dulk, M O; Derijks, L J J; Gemmeke, E H K M; Hooymans, P M

    2007-01-01

    Introduction: Azathioprine (AZA) is a thiopurine prodrug clinically used for immunosuppression in the treatment of auto-immune inflammatory diseases and in regimens of organ transplantations. The pharmacological action of AZA is based on the formation of 6-mercaptopurine (6-MP), which is metabolised into a variety of active thiopurine-nucleotide metabolites. We report the case of a 55 year old woman (bodyweight 30 kg) with chronic pancreatitis, weight loss, and progressive elevation of liver transaminases and serum amylase. Case description: The woman was treated with prednisolone (30 mg 1 dd; tapered 5 mg each week) and AZA (75 mg 1 dd; 5 weeks later 150 mg 1 dd). Despite good patient-compliance verified during hospital-stay, none of the active metabolites of AZA, 6-thioguanine-nucleotides (6TGN) and 6-methylmercaptopurine ribonucleotides (6MMPR), were detected in erythrocytes. After two months of treatment clinical improvement was achieved, but no normalisation of laboratory parameters. Subsequently, AZA was switched to 6-MP 75 mg 1 dd, and allopurinol 100 mg 1 dd was added. After one week the 6TGN level was 616 pmol/ 8 × 108 red blood cells (RBC), the 6MMPR level was 1319 pmol/ 8 × 108 RBC. Two weeks later the 6TGN level was 1163 pmol/ 8 × 108 RBC and the 6MMPR level 10015 pmol/ 8 × 108 RBC. These 6TGN and 6MMPR levels were higher than the upper limits of the therapeutic ranges (500 pmol/ 8 × 108 RBC and 5700 pmol/ 8 × 108 RBC, respectively). Therefore, treatment with 6-MP was discontinued. A week later the 6TGN and 6MMPR levels decreased to 686 pmol/ 8 × 108 RBC and 4027 pmol/ 8 × 108 RBC, respectively. Genotyping of the enzym thiopurine S-methyl transferase (TPMT) revealed a wild-type TPMT (*1/*1) genotype. Discussion: To our knowledge this is the first report of a patient who was not able to form detectable active thiopurine metabolites on the treatment with AZA. AZA is normally rapidly and almost completely converted to 6-MP and methylnitroimidazole

  18. Efficacy and safety of bevacizumab treatment for refractory brain edema: Case report.

    Science.gov (United States)

    Meng, Xiangying; Zhao, Rugang; Shen, Ge; Dong, Dapeng; Ding, Lijuan; Wu, Shikai

    2017-11-01

    This retrospective study investigated the efficacy and safety of bevacizumab treatment for refractory brain edema. Between March 2009 and December 2015, bevacizumab was used to treat 59 cases of brain metastatic patients with refractory brain edema. The median dose of bevacizumab was 4.68 mg/kg (range 2.8-6.52 mg/kg). The clinical-pathological data, the efficacy, and the side effects of bevacizumab were recorded. Magnetic resonance imaging (MRI) was performed before and after bevacizumab treatment. Tumor and edema volumes were measured separately. The clinical symptoms of 50 out of 59 cases (84.74%) improved the day after the bevacizumab treatment, and the edema volumes of 55 (93.22%) cases were reduced after the bevacizumab treatment. The average edema volume was significantly reduced after bevacizumab treatment from 125,583.43 ± 14,093.27 to 71,613.42 ± 9473.42 mm (Mann-Whitney rank test, P bevacizumab for refractory brain edema is 84.74%. Hypertension was the main side effect of the bevacizumab treatment. Bevacizumab is an effective and relatively safe treatment for brain edema.

  19. Detecting and characterizing high-frequency oscillations in epilepsy: a case study of big data analysis

    Science.gov (United States)

    Huang, Liang; Ni, Xuan; Ditto, William L.; Spano, Mark; Carney, Paul R.; Lai, Ying-Cheng

    2017-01-01

    We develop a framework to uncover and analyse dynamical anomalies from massive, nonlinear and non-stationary time series data. The framework consists of three steps: preprocessing of massive datasets to eliminate erroneous data segments, application of the empirical mode decomposition and Hilbert transform paradigm to obtain the fundamental components embedded in the time series at distinct time scales, and statistical/scaling analysis of the components. As a case study, we apply our framework to detecting and characterizing high-frequency oscillations (HFOs) from a big database of rat electroencephalogram recordings. We find a striking phenomenon: HFOs exhibit on-off intermittency that can be quantified by algebraic scaling laws. Our framework can be generalized to big data-related problems in other fields such as large-scale sensor data and seismic data analysis.

  20. Congenital abdominal dumbbell fashion neuroblastoma with invasion of spinal canal detected by ultrasonography - case report

    International Nuclear Information System (INIS)

    Kosiak, W.; Czarniak, P.; Swieton, D.; Piskunowicz, M.; Drozynska, E.; Szolkiewicz, A.

    2007-01-01

    A case of congenital abdominal dumbbell fashion neuroblastoma with invasion of the spinal canal detected by ultrasonography (US) is presented. A 3-week-old male neonate was admitted to the hospital with a palpable mass in the left lumbar region. Ultrasound examination was performed on the same day. It disclosed a pathologic mass filling the left side of the retroperitoneal space - displacing laterally and inferiorly the left kidney. The second part of the tumor was located above the Gerot's fascia in the muscles and infiltrated the tomography scanning confirmed the presence of solid masses in these locations. Urinary excretion of vanillin-mandelic acid (VMA) was within normal range, ferritin level was elevated (447 μg/ml). Bone scintigraphy showed metastases to the left clavicle. There were no changes in bone marrow. Diagnosis of an undifferentiated malignant neuroblastoma was established in histopathological examination. Spinal ultrasonography is highly recommended in neonates and infants with retroperitoneal tumors. (author)

  1. Early detection of myocardial infarction following blunt chest trauma by computed tomography: a case report.

    Science.gov (United States)

    Lee, Thung-Lip; Hsuan, Chin-Feng; Shih, Chen-Hsiang; Liang, Huai-Wen; Tsai, Hsing-Shan; Tseng, Wei-Kung; Hsu, Kwan-Lih

    2017-02-10

    Blunt cardiac trauma encompasses a wide range of clinical entities, including myocardial contusion, cardiac rupture, valve avulsion, pericardial injuries, arrhythmia, and even myocardial infarction. Acute myocardial infarction due to coronary artery dissection after blunt chest trauma is rare and may be life threatening. Differential diagnosis of acute myocardial infarction from cardiac contusion at this setting is not easy. Here we demonstrated a case of blunt chest trauma, with computed tomography detected myocardium enhancement defect early at emergency department. Under the impression of acute myocardial infarction, emergent coronary angiography revealed left anterior descending artery occlusion. Revascularization was performed and coronary artery dissection was found after thrombus aspiration. Finally, the patient survived after coronary stenting. Perfusion defects of myocardium enhancement on CT after blunt chest trauma can be very helpful to suggest myocardial infarction and facilitate the decision making of emergent procedure. This valuable sign should not be missed during the initial interpretation.

  2. Can Remote Sensing Detect Aquifer Characteristics?: A Case Study in the Guarani Aquifer System

    Science.gov (United States)

    Richey, A. S.; Thomas, B.; Famiglietti, J. S.

    2013-12-01

    Global water supply resiliency depends on groundwater, especially regions threatened by population growth and climate change. Aquifer characteristics, even as basic as confined versus unconfined, are necessary to prescribe regulations to sustainably manage groundwater supplies. A significant barrier to sustainable groundwater management exists in the difficulties associated with mapping groundwater resources and characteristics at a large spatial scale. This study addresses this challenge by investigating if remote sensing, including with NASA's Gravity Recovery and Climate Experiment (GRACE), can detect and quantify key aquifer parameters and characteristics. We explore this through a case study in the Guarani Aquifer System (GAS) of South America, validating our remote sensing-based findings against the best available regional estimates. The use of remote sensing to advance the understanding of large aquifers is beneficial to sustainable groundwater management, especially in a trans-boundary system, where consistent information exchange can occur within hydrologic boundaries instead of political boundaries.

  3. Osseous oligometastases from thymic carcinoma: a case report suggesting the effectiveness of palliative-intent radiotherapy treatment

    Directory of Open Access Journals (Sweden)

    Kashima J

    2016-02-01

    Full Text Available Jumpei Kashima,1 Hirotoshi Horio,1 Yusuke Okuma,1,2 Yukio Hosomi,1 Tsunekazu Hishima3 1Department of Thoracic Oncology and Respiratory Medicine, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan; 2Division of Oncology, Research Center for Medical Sciences, Jikei University School of Medicine, Tokyo, Japan; 3Department of Pathology, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan Background: Oligometastasis, a recently proposed concept, is defined as an intermediate state of cancer, between localized and systemic disease, that may be well controlled by local ablative treatment. Thymic carcinoma is a rare cancer with a poor prognosis. A definitive management approach has yet to be confirmed by a high level of evidence.Case presentation: We present the case of a 41-year-old female who underwent curative-intent surgery for a stage III squamous cell carcinoma of the thymus. Bone metastases were detected 1 year later by magnetic resonance imaging. These were treated with palliative-intent radiotherapy. Disease progression has not been observed in more than 15 years since the achievement of complete radiological remission.Conclusion: The treatment outcomes in this and other reported cases suggest that some patients with oligometastatic thymic carcinoma may achieve prolonged survival or even cure with low-dose radiotherapy delivered to the metastases. Keywords: oligometastasis, thymic carcinoma, thymic epithelial tumor, bone metastasis

  4. [Surgical treatment outcomes ın peripheral nerve lesions due to gunshot injuries: assessment of 28 cases].

    Science.gov (United States)

    Topuz, Ali Kıvanç; Eroğlu, Ahmet; Atabey, Cem; Cetinkal, Ahmet

    2013-05-01

    In this retrospective study, we present the results and outcomes in our clinic of 28 patients over 8 years who received surgical treatment for peripheral nerve lesions due to gunshot injury. The patients came to our clinic between January 2002 and February 2010. All came within 1-6 months after the initial gunshot injury and underwent surgery due to the diagnosis of peripheral nerve lesion. Preoperative and postoperative electromyographic analysis (EMG) and motor strength rating were performed on all patients. All patients were called for postoperative follow-up at 1, 6 and 12 months after surgery. The mean time after initial injury before being seen at our clinic was 3.6 months (1 day - 6 months). The most commonly injured nerve was the sciatic nerve, in 14 cases (50%). Of the patients, 23 came due to a bullet injury (9 were civilian injury with a gun, 14 were military injury with a rifle) and 5 came due to shrapnel injury. Since in all cases integrity of the nervous tissue was fully intact, nerve grafting was not required during surgery. Relatively improved EMG findings, and recovery in motor functions were detected in cases who had undergone postoperative external epineurolysis plus decompression. We recommend surgical treatment within the first six months in neural lesions, depending on gunshot injury, on the condition that surgical technique rules are obeyed (except infection, skin defect, vascular injury, and the presence of bone fracture).

  5. [Early diagnosis and treatment of compartment syndrome caused by landslides:a report of 20 cases].

    Science.gov (United States)

    Xie, Hong-Bo; Peng, Zi-Lai; Liu, Xu-Bang; Chen, Lian

    2012-01-01

    To summarize early diagnosis and treatment methods of 20 patients with compartment syndrome caused by landslides during coal mine accidents in order to improve the level of diagnosis and treatment of compartment syndrome and reduce disability. From September 2006 to April 2010,20 patients with compartment syndrome were treated with the methods of early decompression, systemic support. All the patients were male with an average age of 42 years (ranged, 23 to 54). All the patients with high tension limb swelling, pain, referred pain passive positive; 5 extremities feeling diminish or disappear and the distal blood vessel beat were normal or weakened or disappeared; myoglobinuria, hyperkalemia, serum urea nitrogen and creatinine increased in 5 cases and oliguria in occurred 1 case. The function of affected limbs was observed according to disability ratings. Three cases complicated with infection of affected limb and 6 cases occurred with renal function insufficiency. Total recovery was in 16 cases, basically recovery in 3, amputation in 1 case. All patients were followed up for 6-15 months with an average of 12 months. The ability to work according to national standard identification--Employee work-related injuries and occupational disability rating classification (GB/T16180-2006) to assess, grade 5 was in 1 case, grade 8 in 2 cases, grade 10 in 1 case, no grade in 16 cases. Arteriopalmus of dorsalis pedis weaken and vanished can not be regard as an evidence in early diagnosis of compartment syndrome. Early diagnosis and decompression, systemic support and treatment is the key in reducing disability.

  6. Methicillin-resistant Staphylococcus aureus (MRSA) detected at four U.S. wastewater treatment plants.

    Science.gov (United States)

    Rosenberg Goldstein, Rachel E; Micallef, Shirley A; Gibbs, Shawn G; Davis, Johnnie A; He, Xin; George, Ashish; Kleinfelter, Lara M; Schreiber, Nicole A; Mukherjee, Sampa; Sapkota, Amir; Joseph, Sam W; Sapkota, Amy R

    2012-11-01

    The incidence of community-acquired methicillin-resistant Staphylococcus aureus (CA-MRSA) infections is increasing in the United States, and it is possible that municipal wastewater could be a reservoir of this microorganism. To date, no U.S. studies have evaluated the occurrence of MRSA in wastewater. We examined the occurrence of MRSA and methicillin-susceptible S. aureus (MSSA) at U.S. wastewater treatment plants. We collected wastewater samples from two Mid-Atlantic and two Midwest wastewater treatment plants between October 2009 and October 2010. Samples were analyzed for MRSA and MSSA using membrane filtration. Isolates were confirmed using biochemical tests and PCR (polymerase chain reaction). Antimicrobial susceptibility testing was performed by Sensititre® microbroth dilution. Staphylococcal cassette chromosome mec (SCCmec) typing, Panton-Valentine leucocidin (PVL) screening, and pulsed field gel electrophoresis (PFGE) were performed to further characterize the strains. Data were analyzed by two-sample proportion tests and analysis of variance. We detected MRSA (n = 240) and MSSA (n = 119) in 22 of 44 (50%) and 24 of 44 (55%) wastewater samples, respectively. The odds of samples being MRSA-positive decreased as treatment progressed: 10 of 12 (83%) influent samples were MRSA-positive, while only one of 12 (8%) effluent samples was MRSA-positive. Ninety-three percent and 29% of unique MRSA and MSSA isolates, respectively, were multidrug resistant. SCCmec types II and IV, the pvl gene, and USA types 100, 300, and 700 (PFGE strain types commonly found in the United States) were identified among the MRSA isolates. Our findings raise potential public health concerns for wastewater treatment plant workers and individuals exposed to reclaimed wastewater. Because of increasing use of reclaimed wastewater, further study is needed to evaluate the risk of exposure to antibiotic-resistant bacteria in treated wastewater.

  7. From cancer screening to treatment: service delivery and referral in the National Breast and Cervical Cancer Early Detection Program.

    Science.gov (United States)

    Miller, Jacqueline W; Hanson, Vivien; Johnson, Gale D; Royalty, Janet E; Richardson, Lisa C

    2014-08-15

    The National Breast and Cervical Cancer Early Detection Program (NBCCEDP) provides breast and cervical cancer screening and diagnostic services to low-income and underserved women through a network of providers and health care organizations. Although the program serves women 40-64 years old for breast cancer screening and 21-64 years old for cervical cancer screening, the priority populations are women 50-64 years old for breast cancer and women who have never or rarely been screened for cervical cancer. From 1991 through 2011, the NBCCEDP provided screening and diagnostic services to more than 4.3 million women, diagnosing 54,276 breast cancers, 2554 cervical cancers, and 123,563 precancerous cervical lesions. A critical component of providing screening services is to ensure that all women with abnormal screening results receive appropriate and timely diagnostic evaluations. Case management is provided to assist women with overcoming barriers that would delay or prevent follow-up care. Women diagnosed with cancer receive treatment through the states' Breast and Cervical Cancer Treatment Programs (a special waiver for Medicaid) if they are eligible. The NBCCEDP has performance measures that serve as benchmarks to monitor the completeness and timeliness of care. More than 90% of the women receive complete diagnostic care and initiate treatment less than 30 days from the time of their diagnosis. Provision of effective screening and diagnostic services depends on effective program management, networks of providers throughout the community, and the use of evidence-based knowledge, procedures, and technologies. © 2014 American Cancer Society.

  8. A population-based case-control teratologic study of ampicillin treatment during pregnancy

    DEFF Research Database (Denmark)

    Czeizel, A.E.; Rockenbauer, M.; Sørensen, Henrik Toft

    2001-01-01

    Objective: This was a study of the association between ampicillin treatment during pregnancy and prevalence of different congenital abnormalities. Study Design: The paired analysis of case patients with congenital abnormalities and matched population control subjects was performed in the population......-based Hungarian Case-Control Surveillance of Congenital Abnormalities between 1980 and 1996. Of 38,151 pregnant women who had babies without any defects (population control group), 2632 (6.9%) had been treated with ampicillin. Of 22,865 pregnant women who had offspring with congenital abnormalities (case patients......), 1643 (7.2%) had been treated with ampicillin (crude odds ratio, 1.0; 95% confidence interval, 0.7-1.2). Of 812 mothers who were delivered of babies affected by Down syndrome (patient control subjects), 61 (7.5%) had ampicillin treatment, and these were also compared with the case group. Results...

  9. Detection and genetic characterization of Pasteurella multocida from alpaca (Vicugna pacos) pneumonia cases.

    Science.gov (United States)

    Rímac, Rocío; Luna, Luis; Hurtado, Raquel; Rosadio, Raúl; Maturrano, Lenin

    2017-08-01

    Pasteurella multocida is a common constituent of upper respiratory tract microbiota but is frequently isolated of alpaca lung tissues from pulmonary infections. Despite its importance, very little is known about this bacteria at molecular level. In order to characterize P. multocida isolates, 24 isolates recovered from 46 mortal acute cases in young alpacas with suspected pneumonia were analyzed, using biochemical and molecular tests for capsule and LPS typing, virulence factors detection, and ERIC-PCR genetic diversity analysis. All the P. multocida isolates belonged to the capsular type A, LPS genotype L6 (related to serotypes 10, 11, 12, and 15), and possessed virulence factors gene toxA and tbpA. ERIC-PCR analysis revealed two electrophoretic profiles, and the majority of isolates (23/24) shared the same fingerprint, indicating strong evidence that there was a common source of infection for all the affect animals. This study revealed the detection of P. multocida type A, LPS genotype L6, and toxA+ and tbpA+ from dead young alpacas with pneumonia in Peru.

  10. Early detection of COPD: a case finding study in general practice.

    Science.gov (United States)

    Vandevoorde, Jan; Verbanck, Sylvia; Gijssels, Lieve; Schuermans, Daniel; Devroey, Dirk; De Backer, Joan; Kartounian, Jan; Vincken, Walter

    2007-03-01

    To estimate the prevalence of undiagnosed chronic obstructive pulmonary disease (COPD) in a population of general practice patients at risk for developing COPD. A further aim was to evaluate the presence of respiratory symptoms as a predictor for the diagnosis of COPD. This study was conducted by eight general practitioners (GP) in six semi-rural general practices. During two consecutive months all patients attending their GP were included if they met the following criteria: current smokers between 40 and 70 yr of age, and a smoking history of at least 15 pack-years. A questionnaire regarding smoking history, respiratory symptoms, exposure to dust or chemical fumes, and history of respiratory diseases was completed for all patients. Subjects without known COPD were invited for spirometric testing. Off the 146 general practice patients included, 17.1% already had an established COPD diagnosis. Screening by spirometry revealed a 46.6% prevalence of COPD. Underdiagnosis of COPD was more frequent in the younger age categories (40-49 Yr; 50-59 Yr). Objective wheezing was the only sign that was significantly more frequent in COPD patients than in non-COPD patients (Pfatigue than newly detected patients. Almost half of a general practice population of current smokers between 40 and 70 years of age, with a smoking history of at least 15 pack-years, was diagnosed with COPD, and roughly two thirds of these were newly detected as a result of the case finding programme.

  11. TAD2: the first truly non-intrusive lie detection system deployed in real crime cases

    Science.gov (United States)

    Sumriddetchkajorn, Sarun; Somboonkaew, Armote

    2010-11-01

    Interrogation is an important step for seeking truth from the suspect. With the limit of the intrusive nature of the current polygraph, we show here a highly-sought-after non-intrusive lie detection system with a user-friendly interface called TAD2. The key idea behind our TAD2 is based on the analysis of far-infrared data obtained remotely from the periorbital and nostril areas of the suspect during the interrogation. In this way, measured change in skin temperature around two periorbital areas is converted to a relative blood flow velocity while a respiration pattern is simultaneously determined from the measured change in temperature around the nostril region. In addition, TAD2 is embedded with our automatic baseline assignment that is used for distinguishing the subject's response into normal or abnormal stage. In our TAD2, the officer can choose to perform one of the three standard lie detection tests, namely, a modified zone comparison test, a modified general question test, and an irrelevant & relevant test. Field test results from suspects in real crime cases are discussed.

  12. Treatment of tuberculous aortic pseudoaneurysm associated with vertebral tuberculosis: A case series and a literature review.

    Science.gov (United States)

    Xue, Jing; Yao, Yimin; Liu, Limin

    2018-04-01

    Tuberculous aortic pseudoaneurysm associated with vertebral tuberculosis is a rare disease but with very high mortality. We review the literature and find 19 reports with 22 patients. Here we report three cases with vertebral tuberculosis, who also have tuberculous pseudoaneurysm of the aorta. These patients were treated by different methods. We try to analyze the epidemiology, pathogenesis, presentation, and management of this disease to find the best treatment. The patients presented with different symptoms such as pain (chest, abdominal or back), fever, blood volume reduction or hemorrhagic shock symptoms. Large mass also could be observed by imaging. In addition to clinical manifestations, enhanced computed tomography or magnetic resonance imaging could also help the diagnosis of this disease. Tuberculous aortic pseudoaneurysm associated with vertebral tuberculosis. Three patients were treated with anti-tuberculosis(TB) drugs or combined with different sequences surgical treatment: Case 1 refused to receive pseudoaneurysm surgery and only had anti-TB drug treatment; Case 2 received thoracic spinal surgery first; Case 3 received endovascular stent grafting. Two patients (case 1 and case 2) who refused to undergo aneurysm surgery died. The last patient (case 3) underwent endovascular repair and antibiotic therapy for tuberculosis, and the postoperative course was uneventful; the patient recovered and survived. Once the diagnosis of tuberculous pseudoaneurysm is confirmed, surgical treatment should be provided immediately combined with anti-tuberculosis drugs. The aim of the treatment is to save lives, prevent relapse, and facilitate the return to normal life, regardless of the size of the pseudoaneurysm. The pseudoaneurysm should be treated first to prevent aneurysm rupture before the vertebral tuberculosis surgery.

  13. Early detection and response for measles and rubella cases through the (Nursery) School Absenteeism Surveillance System in Ibaraki Prefecture.

    Science.gov (United States)

    Watanabe, Miki; Kurita, Junko; Takagi, Takeshi; Nagata, Noriko; Nagasu, Natsuki; Sugawara, Tamie; Ohkusa, Yasushi

    2016-01-01

    Objectives In Ibaraki Prefecture, all (nursery) schools have joined the (Nursery) School Absenteeism Surveillance System (hereafter denoted as (N)SASSy), which is operated by the Japan School Health Association to monitor the prevalence of infectious diseases, the early detection and response for outbreaks, and prevention of large outbreaks. Prefectural government officers also utilize it as a control measure for infectious diseases. In particular, when cases of measles or rubella are registered, (N)SASSy sends e-mails automatically to prefectural government officers to activate control measures. This paper summarizes administrative responses by prefectural government officers for measles or rubella cases using (N)SASSy and discusses the future challenges.Methods We summarized registration, detection, and first response data for measles or rubella cases in (N)SASSy and compared the number of detected and reported cases enforced by the Infectious Diseases Control Law from January 1, 2013 to December 31, 2014.Results The public health center questioned hospitals/clinics and (nursery) schools about all registered measles or rubella cases in (N)SASSy on the same day to check the entered information. In the past 2 years, there were 5 measles and 56 rubella cases in 2013 and 1 measles and 19 rubella cases in 2014 registered with (N)SASSy. All cases were checked and investigated by the public health center. Of all cases detected by (N)SASSy, 7 rubella cases in 2013 and 1 rubella case in 2014 were reported based on the law. No measles cases were reported in the 2 years. The results of investigations and laboratory tests were given as feedback to the (nursery) schools. If the case did not case definition determined by the law, we changed the status in (N)SASSy to suspected or discarded cases.Conclusion Since (N)SASSy assists prefectural government officers with earlier detection of and response for infectious diseases, it definitely contributes to infection control

  14. Treatment actions and treatment failure: case studies in the response to severe childhood febrile illness in Mali

    Directory of Open Access Journals (Sweden)

    Ellis Amy A

    2012-11-01

    Full Text Available Abstract Background Appropriate home management of illness is vital to efforts to control malaria. The strategy of home management relies on caregivers to recognize malaria symptoms, assess severity and promptly seek appropriate care at a health facility if necessary. This paper examines the management of severe febrile illness (presumed malaria among children under the age of five in rural Koulikoro Region, Mali. Methods This research examines in-depth case studies of twenty-five households in which a child recently experienced a severe febrile illness, as well as key informant interviews and focus group discussions with community members. These techniques were used to explore the sequence of treatment steps taken during a severe illness episode and the context in which decisions were made pertaining to pursing treatments and sources of care, while incorporating the perspective and input of the mother as well as the larger household. Results Eighty-one participants were recruited in 25 households meeting inclusion criteria. Children's illness episodes involved multiple treatment steps, with an average of 4.4 treatment steps per episode (range: 2–10. For 76% of children, treatment began in the home, but 80% were treated outside the home as a second recourse. Most families used both traditional and modern treatments, administered either inside the home by family members, or by traditional or modern healers. Participants’ stated preference was for modern care, despite high rates of reported treatment failure (52%, n=12, however, traditional treatments were also often deemed appropriate and effective. The most commonly cited barrier to seeking care at health facilities was cost, especially during the rainy season. Financial constraints often led families to use traditional treatments. Conclusions Households have few options available to them in moments of overlapping health and economic crises. Public health research and policy should focus on

  15. Gold nanoparticles for cancer detection and treatment: The role of adhesion

    Energy Technology Data Exchange (ETDEWEB)

    Oni, Y. [Princeton Institute for Science and Technology of Materials (PRISM), Princeton University, 70 Prospect Street, Princeton, New Jersey 08544 (United States); Department of Mechanical and Aerospace Engineering, Princeton University, Princeton, New Jersey 08544 (United States); Hao, K. [Department of Civil and Environmental Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 (United States); Dozie-Nwachukwu, S.; Odusanya, O. S. [African University of Science and Technology (AUST), Kilometer 10, Airport Road, Abuja, Federal Capital Territory (Nigeria); Sheda Science and Technology Complex (SHESTCO), Gwagwalada, Abuja, Federal Capital Territory (Nigeria); Obayemi, J.D. [African University of Science and Technology (AUST), Kilometer 10, Airport Road, Abuja, Federal Capital Territory (Nigeria); Anuku, N. [Department of Mechanical and Aerospace Engineering, Princeton University, Princeton, New Jersey 08544 (United States); Department of Chemistry and Chemical Technology, Bronx Community College, New York, New York 10453 (United States); Soboyejo, W. O. [Princeton Institute for Science and Technology of Materials (PRISM), Princeton University, 70 Prospect Street, Princeton, New Jersey 08544 (United States); Department of Mechanical and Aerospace Engineering, Princeton University, Princeton, New Jersey 08544 (United States); African University of Science and Technology (AUST), Kilometer 10, Airport Road, Abuja, Federal Capital Territory (Nigeria)

    2014-02-28

    This paper presents the results of an experimental study of the effects of adhesion between gold nanoparticles and surfaces that are relevant to the potential applications in cancer detection and treatment. Adhesion is measured using a dip coating/atomic force microscopy (DC/AFM) technique. The adhesion forces are obtained for dip-coated gold nanoparticles that interact with peptide or antibody-based molecular recognition units (MRUs) that attach specifically to breast cancer cells. They include MRUs that attach specifically to receptors on breast cancer cells. Adhesion forces between anti-cancer drugs such as paclitaxel, and the constituents of MRU-conjugated Au nanoparticle clusters, are measured using force microscopy techniques. The implications of the results are then discussed for the design of robust gold nanoparticle clusters and for potential applications in localized drug delivery and hyperthermia.

  16. Gold nanoparticles for cancer detection and treatment: The role of adhesion

    International Nuclear Information System (INIS)

    Oni, Y.; Hao, K.; Dozie-Nwachukwu, S.; Odusanya, O. S.; Obayemi, J.D.; Anuku, N.; Soboyejo, W. O.

    2014-01-01

    This paper presents the results of an experimental study of the effects of adhesion between gold nanoparticles and surfaces that are relevant to the potential applications in cancer detection and treatment. Adhesion is measured using a dip coating/atomic force microscopy (DC/AFM) technique. The adhesion forces are obtained for dip-coated gold nanoparticles that interact with peptide or antibody-based molecular recognition units (MRUs) that attach specifically to breast cancer cells. They include MRUs that attach specifically to receptors on breast cancer cells. Adhesion forces between anti-cancer drugs such as paclitaxel, and the constituents of MRU-conjugated Au nanoparticle clusters, are measured using force microscopy techniques. The implications of the results are then discussed for the design of robust gold nanoparticle clusters and for potential applications in localized drug delivery and hyperthermia

  17. Detection of Chlamydia pneumoniae in a collection of captive snakes and response to treatment with marbofloxacin.

    Science.gov (United States)

    Rüegg, S R; Regenscheit, N; Origgi, F C; Kaiser, C; Borel, N

    2015-09-01

    In a collection of 58 snakes comprising predominantly Eurasian vipers in Switzerland, five snakes died unexpectedly during hibernation from 2009 to 2012. In one snake, organisms resembling chlamydiae were detected by immunohistochemistry in multiple histiocytic granulomas. Real-time quantitative PCR and microarray analysis were used to determine the presence of Chlamydia pneumoniae in tissue samples and cloacal/choanal swabs from snakes in the collection; 8/53 (15.1%) of the remaining snakes were positive. Although one infected snake had suppurative periglossitis, infection with C. pneumoniae did not appear to be associated with specific clinical signs in snakes. Of seven snakes treated with 5 mg/kg marbofloxacin IM once daily, five became PCR negative for C. pneumoniae following treatment, whereas one animal remained positive and one snake was lost to follow-up. Copyright © 2015 Elsevier Ltd. All rights reserved.

  18. Surgical treatment for lumbar hyperlordosis after resection of a spinal lipoma associated with spina bifida: A case report.

    Science.gov (United States)

    Sato, Tatsuya; Yonezawa, Ikuho; Onda, Shingo; Yoshikawa, Kei; Takano, Hiromitsu; Shimamura, Yukitoshi; Okuda, Takatoshi; Kaneko, Kazuo

    2017-09-01

    A hyperlordosis deformity of the lumbar spine is relatively rare, and surgical treatment has not been comprehensively addressed. In this case report, we describe the clinical presentation, surgical treatment, and medium-term follow-up of a patient presenting with a progressive lumbar hyperlordosis deformity after resection of a spinal lipoma associated with spina bifida. The patient was a 20-year-old woman presenting with a progressive hyperlordosis deformity of the lumbar spine associated with significant back pain (visual analog pain score of 89/100 mm), but with no neurological symptoms. The lumbar lordosis (LL), measured on standing lateral view radiographs, was 114°, with a sagittal vertical axis (SVA) of -100 mm. The patient had undergone excision of a lipoma, associated with spina bifida of the lumbar spine, at 7 months of age.She was first evaluated at our hospital at 18 years of age for progressive spinal deformity and lumbago. An in situ fusion, from T5 to S1, using pedicle screws with bone graft obtained from the iliac crest, was performed. Postoperatively, the LL decreased to 93°, and the SVA decreased to -50 mm. The decision to not correct the hyperlordosis deformity fully was intentional. Seven years and 1 month postsurgery, the patient had no limitations in standing and walking and reported a pain score of 8/100 mm; there was no evidence of a loss of correction. Lumbar hyperlordosis after resection of a spinal lipoma associated with spina bifida is rare. Posterior fixation provided an effective treatment in this case. As the lumbar hyperlordosis deformity is often high, correction can be difficult. In this case, although the correction and fusion were performed in situ, there was no progression of either the deformity or the lumbago. Early detection remains an essential component of effective treatment, allowing correction when the spinal deformity is easily reversible.

  19. Screening vs. non-screening detected colorectal cancer: Differences in pre-therapeutic work up and treatment.

    Science.gov (United States)

    Saraste, D; Martling, A; Nilsson, P J; Blom, J; Törnberg, S; Janson, M

    2017-06-01

    Objectives To compare preoperative staging, multidisciplinary team-assessment, and treatment in patients with screening detected and non-screening detected colorectal cancer. Methods Data on patient and tumour characteristics, staging, multidisciplinary team-assessment and treatment in patients with screening and non-screening detected colorectal cancer from 2008 to 2012 were collected from the Stockholm-Gotland screening register and the Swedish Colorectal Cancer Registry. Results The screening group had a higher proportion of stage I disease (41 vs. 15%; p team-assessed than the non-screening group ( p team-assessed than patients with surgically resected cancers ( p team assessed more extensively than patients with non-screening detected cancers. Staging and multidisciplinary team assessment prior to endoscopic resection was less complete compared with surgical resection. Extensive surgical and (neo)adjuvant treatment was given in stage I disease. Participation in screening reduced the risk of emergency surgery for colorectal cancer.

  20. Male Malignant Phyllodes Breast Tumor After Prophylactic Breast Radiotherapy and Bicalutamide Treatment: A Case Report.

    Science.gov (United States)

    Karihtala, Peeter; Rissanen, Tarja; Tuominen, Hannu

    2016-07-01

    Phyllodes tumor in male breast is an exceptionally rare neoplasm with only few published case reports. Herein, we present a case of malignant phyllodes tumor in male breast nine years after prophylactic breast 10 Gy radiotherapy and after nine year bicalutamide treatment. The imaging findings of the tumor and pathological correlation are also presented. Copyright© 2016 International Institute of Anticancer Research (Dr. John G. Delinassios), All rights reserved.

  1. Tuberculosis axillary lymph node coexistent breast cancer in adjuvant treatment: case report

    OpenAIRE

    Bromberg, Silvio Eduardo; do Amaral, Paulo Gustavo Ten?rio

    2015-01-01

    Coexistence of breast cancer and tuberculosis is rare. In most cases, involvement by tuberculosis occurs in axillary lymph nodes. We report a case of a 43-years-old patient who had undergone adenomastectomy and left sentinel lymph node biopsy due to a triple negative ductal carcinoma. At the end of adjuvant treatment, the patient had an atypical lymph node in the left axilla. Lymph node was excised, and after laboratory analysis, the diagnosis was ganglion tuberculosis. The patient underwent ...

  2. Case Study of physioterapy treatment of a patient after hemoragic stroke with left hemiparesis

    OpenAIRE

    Formánková, Dita

    2012-01-01

    Title: Case study of physioterapy treatment of a patient after hemoragic stroke with left hemiparesis. Objectives: The aim of the thesis is to obtain academic findings about stroke concerning anatomy, pathology, therapetuic approaches and methods which can be utilised in cases of stroke. The specific part focuses on the therapeutic care of a patient after hemorragic stroke which was taken during a month practice at Rehabilitation clinic Malvazinky, Medditera s.r.o. Summary: The theory of the ...

  3. Case study of physioterapy treatment of patient after hemoragic stroke with left hemiparesis

    OpenAIRE

    Waldmann, Tadeáš

    2014-01-01

    Title: Case study of physioterapy treatment of a patient after hemoragic stroke with left hemiparesis. Objectives: The aim of the thesis is to obtain academic findings about stroke concerning anatomy, pathology, therapetuic approaches and methods which can be utilised in cases of stroke. The specific part focuses on the therapeutic care of a patient after hemorragic stroke which was taken during a month practice at Regional hospital Kladno Spa Summary: The theory of the thesis discusses anato...

  4. Acupuncture treatment of Jacksonian epilepsy--a report of 98 cases.

    Science.gov (United States)

    Yongxia, Ren

    2006-09-01

    To evaluate the effect of acupuncture treatment for controlling Jacksonian epilepsy. Penetrating needling is adopted together with scalp acupuncture and strong/electric needling on body points. Of the 98 cases treated for 5 courses, 52 cases were markedly effective, 22 effective, 10 poorly effective and 14 ineffective. The total effective rate was 85.7% (95% CI = 78.8%-92.6%). Acupuncture is quite effective for treating Jacksonian epilepsy.

  5. Implant failure and history of failed endodontic treatment: A retrospective case-control study

    OpenAIRE

    Chatzopoulos, Georgios S.; Wolff, Larry F.

    2017-01-01

    Background Residual bacterial biofilm and/or bacteria in planktonic form may be survived in the bone following an extraction of an infected tooth that was endodontically treated unsuccessfully Failed endodontic treatment may be associated with failure of implants to osseointegrate in the same sites. Therefore, the aim of this retrospective case-control study is to examine the risk of implant failure in previous failed endodontic sites. Material and Methods This retrospective case-control stud...

  6. Conservative Treatment of a Patient with Epidermolysis Bullosa Presenting as Bart Syndrome: A Case Report

    Directory of Open Access Journals (Sweden)

    Samet Vasfi Kuvat

    2010-01-01

    Full Text Available We presented a case of a newborn male with aplasia cutis congenita on the lower limb. The case was treated with conservative method. As for the conservative treatment, daily hydrodebridement with 1/200 diluted povidone-iodine and serum physiologic was performed, followed by closure of the wound with a dexpanthenol + chlorhexidine + fusidic acid-impregnated sterile gauze bandage. the followup that occured after three weeks, the wound was completely epithelialized, but a hypopigmented scar remained in the limb.

  7. Surgical treatment for atlantooccipital osteoarthritis: a case report of two patients.

    Science.gov (United States)

    Yoshihara, Hiroyuki; Kepler, Christopher; Hasegawa, Kazuhiro; Rawlins, Bernard A

    2011-07-01

    Although rarely discussed in the literature and difficult to evaluate on plain radiographs, atlantooccipital osteoarthritis can be a source of persistent suboccipital pain. Our objective in this report is to describe two cases with atlantooccipital (O-C1) osteoarthritis treated with posterior occipitocervical fusion. Two patients presented with unilateral suboccipital pain, which was refractory to conservative treatment. One patient suffered from long-standing rheumatoid arthritis while the other patient did not have pertinent medical issues. After non-diagnostic plain film imaging, CT scan demonstrated unilateral osteoarthritis of the atlantooccipital and atlantoaxial joint in both patients who subsequently underwent posterior O-C2 fusion with resolution of their preoperative symptoms. This is, to our knowledge, the first case report which specifically focused on surgical treatment of atlantooccipital osteoarthritis. Occipitocervical fusion is a treatment option for patients with atlantooccipital osteoarthritis when suboccipital pain is not responsive to conservative treatment.

  8. Taurodontism: A case report of successful treatment of root and crown

    Directory of Open Access Journals (Sweden)

    Abdolsamadi HR.

    2006-08-01

    Full Text Available Taurodontism is a rare dental anomaly in which the involved tooth has enlarged and elongated body and pulp chamber with apical displacement of the pulpal floor. Endodontic treatment of these teeth is challenging because it requires identifying the number of root canals. A case of bilateral involvement of maxillary first molar teeth is presented. Endodontic treatment of the right maxillary first molar with taurodontism was indicated due to irreversible pulpitis. In this article, we described the procedure of root canal therapy for this case.

  9. HYPNOSIS IN THE TREATMENT OF MORGELLONS DISEASE: A Case Study1

    Science.gov (United States)

    Gartner, Ashley M.; Dolan, Sara L.; Stanford, Matthew S.; Elkins, Gary R.

    2014-01-01

    Morgellons Disease is a condition involving painful skin lesions, fibrous growths protruding from the skin, and subcutaneous stinging and burning sensations, along with symptoms of anxiety, depression, fatigue, and memory and attention deficits. The etiological and physiological bases of these symptoms are unclear, making the diagnosis controversial and challenging to treat. There are currently no established treatments for Morgellons Disease. The following case example depicts treatment of a woman with Morgellons Disease using hypnotherapy. Data from this case example suggest that hypnotherapy is a promising intervention for the physical and psychological symptoms associated with Morgellons Disease. PMID:21390982

  10. Case study of physiotherapy treatment of a patient with rheumatoid arthritis

    OpenAIRE

    Škrampalová, Tereza

    2013-01-01

    Title: Case study of physiotherapy treatment of a patient with rheumatoid arthritis Aims: The main goal of my thesis was to use knowledge gained during studies of physiotherapy in a practical case of a patient treatment and to get feedback of the therapy that was used. The therapy included: an investigation, a proposal of the therapy, a procedure for the therapy and an evaluation of the effect of the therapy. Methods: The first part of my thesis is focused on the theoretical issue of rheumato...

  11. Conventional Treatment of Maxillary Incisor Type III Dens Invaginatus with Periapical Lesion: A Case Report.

    Science.gov (United States)

    Borges, Alvaro Henrique; Semenoff Segundo, Alex; Nadalin, Michele Regina; Pedro, Fábio Luís Miranda; da Cruz Filho, Antônio Miranda; Sousa-Neto, Manoel Damião

    2011-01-01

    Dens invaginatus is a developmental dental anomaly clinically characterized by a palatine furrow that can be limited to the coronal pulp or may extend to the radicular apex. The purpose of this paper was to present a clinical case of type III dens invaginatus, identified on the maxillary right central incisor in anterior periapical radiographs, in which the tooth was submitted to conventional endodontic treatment. The results obtained after five years of clinical and radiographic followup demonstrated that conventional endodontic treatment is a clinically viable alternative in cases of type III dens invaginatus.

  12. Treatment of Class II subdivision malocclusion with congenitally missing upper lateral incisors: A case report

    Directory of Open Access Journals (Sweden)

    Siddharth Mehta

    2014-01-01

    Full Text Available Orthodontic treatment for patients with unilateral or bilateral congenitally missing lateral incisor poses a challenge mainly with regard to treatment planning. The use of a diagnostic setup is one of the most important aids in the decision-making process. Two alternatives, orthodontic space closure or space opening for prosthetic replacement exist. The present case report shows use of the microimplant for unilateral upper molar distalization and space closure in a Class-II division 1 subdivision malocclusion case with bilateral congenitally missing upper lateral incisors.

  13. Interdisciplinary Treatment of an Adult Patient Using an Adjunctive Orthodontic Approach. Case Report

    Directory of Open Access Journals (Sweden)

    Rugina Roxana

    2017-03-01

    Full Text Available The aim of this case presentation is to outline some of the advantages that an adjunct orthodontic treatment can offer in a comprehensive oral rehabilitation of an adult patient. Adjunctive orthodontic treatment is usually limited to a dental arch or to a group of teeth within an arch. The purpose of dental movements in this case will be to position the teeth in a way that makes the restoration or replacement of damaged or missing teeth as easy as possible and with minimal dental tissue sacrifice. In addition, the improved position of the teeth will create a healthier periodontal environment that is easier to maintain over time.

  14. Multimodal behavioral treatment of nonrepetitive, treatment-resistant nightmares: a case report.

    Science.gov (United States)

    Tanner, Barry A

    2004-12-01

    A 23-yr.-old young woman presenting with a 17-yr. history of nightmares was treated with a variety of behavioral and self-regulatory techniques. The nightmares were unusual in that they did not have an obviously common theme as in most published reports, and, therefore, did not readily lend themselves to several frequently used techniques. Although previous treatment episodes had not affected the incidence of the nightmares, a combination of relaxation procedures, a mnemonic to increase lucid dreaming, and dream rehearsal upon waking from a nightmare resulted in a sharp decrease in the frequency of nightmares in four sessions. Further improvement was reported over the next nine months as additional techniques were introduced and other problems treated, and was maintained during a 9-mo. follow-up.

  15. Postoperative real-time electrocardiography monitoring detects myocardial ischemia: a case report.

    Science.gov (United States)

    Yang, Homer; Fayad, Ashraf; Chaput, Alan; Oake, Stuart; Chan, Adrian D C; Crossan, Mary Lou

    2017-04-01

    This case report outlines the utility and challenges of remote continuous postoperative electrocardiography ECG) monitoring, which is routed through a secure smartphone to provide real-time detection and management of myocardial ischemia. A 42-yr-old male with previous myocardial infarction and angioplasty underwent a radical prostatectomy. At three hours and 45 min postoperatively, remote real-time ECG monitoring was initiated upon the patient's arrival on a regular surgical ward. Monitor alerts were routed to a study clinician's smartphone. About six hours postoperatively, alarms were received and horizontal ST segment depressions were observed. A 12-lead ECG validated the ST segment changes, prompting initiation of a metoprolol iv and a red blood cell transfusion. Approximately seven hours and 30 min postoperatively, the ST segments normalized. The patient was discharged on postoperative day 3 and followed for four years without any sequelae. This case report illustrates the use of remote ECG monitoring and clinician response in real time with the use of a smartphone. With each alert, a small ECG strip is transmitted to the smartphone for viewing. In our view, this technology and management system provides a possible means to interrupt myocardial ischemic cascades in real time and prevent postoperative myocardial infarction.

  16. Clinical and laboratory features of adult measles cases detected in Van, Turkey.

    Science.gov (United States)

    Sunnetcioglu, Mahmut; Baran, Ali Irfan; Sunnetcioglu, Aysel; Mentes, Osman; Karadas, Sevdegul; Aypak, Adalet

    2015-03-01

    To evaluate adult measles patients with respect to their clinical and laboratory findings as well as complications. The retrospective study was conducted at YuzuncuYil University, Van, Turkey, between December 2012 and June 2013, and comprised cases diagnosed with measles. The diagnosis was based on clinical findings and all were serologically confirmed with the presence of Anti-measles Immunoglobulin M antibodies. Of the 50 records studied, 41(84%) related to women. Overall mean age was 25.52±4.07 years. The most common symptoms were fever and rash 50(100%), malaise 49(98%), cough 48(96%), headache 44(88%) and sore throat 36(72%). The presence of Koplik spots, lymphadenopathy and hepatomegaly were observed in 3(6%), 6(12%) and 2(4%) patients respectively. Thrombocytopenia and elevated liver enzymes were detected in 26(52%) and 22(44%)patients. Pneumonia was the most common complication in 9(18%) patients. Other respiratory complications were bronchitis 5(10%) and laryngotracheitis 6(12%). Of the cases, 9(18%) exhibited otitis media. Premature delivery and spontaneous abortus occurred in 2(4%) and 3(6%) patients of the 15(30%) pregnant women. Measles continues to be an important health problem in Turkey and needs an effective elimination programme.

  17. Autoimmune hemolytic anemia after nivolumab treatment in Hodgkin lymphoma responsive to immunosuppressive treatment. A case report.

    Science.gov (United States)

    Tardy, Magalie P; Gastaud, Lauris; Boscagli, Annick; Peyrade, Frederic; Gallamini, Andrea; Thyss, Antoine

    2017-12-01

    The patients with refractory Hodgkin lymphoma have a poor prognosis. The nivolumab, an IgG4 monoclonal antibody inhibiting the program death 1 pathway has recently demonstrated its efficacy and its safety in patients with heavily pretreated refractory Hodgkin lymphoma. The side effects of this immunotherapy include autoimmune-like syndromes. A 75-year-old woman with no significant comorbidities was treated by nivolumab (3 mg/kg every 2 wk) as a third-line treatment for refractory Hodgkin lymphoma. A clinical response was observed with the first injection of nivolumab, with a reduction in superficial lymph nodes. After the second injection, the patient presented an authentic autoimmune hemolytic anemia with a profound anemia at 64 g/L and biologic characteristics of hemolysis (elevated unconjugated bilirubin, lactate dehydrogenase, and reticulocytes). The direct antiglobulin test was strongly positive for IgG antibodies, and the indirect antiglobulin test became positive with a very high level of autoantibodies. After 2 injections of nivolumab, the patient underwent a fluodeoxyglucose F 18 positron emission tomography-computed tomography, showing a partial response according to modified Cheson criteria. A treatment with prednisone (2 mg/kg), initiated after transfusion of 2 units of red blood cells, permitted the complete resolution of this autoimmune reaction after 3 months of corticotherapy. The fluodeoxyglucose F 18 positron emission tomography-computed tomography performed at the end of the corticotherapy showed a clear disease progression. Considering the very good response achieved after only 2 injections of nivolumab, the limited therapeutic resources for this old woman, and the complete resolution of the autoimmune hemolytic anemia, nivolumab was reintroduced at the same dose, with close clinical and biological monitoring. She received 6 more injections of nivolumab without recurrence of hemolysis. Copyright © 2016 John Wiley & Sons, Ltd.

  18. Bioaerosol emissions and detection of airborne antibiotic resistance genes from a wastewater treatment plant

    Science.gov (United States)

    Li, Jing; Zhou, Liantong; Zhang, Xiangyu; Xu, Caijia; Dong, Liming; Yao, Maosheng

    2016-01-01

    Air samples from twelve sampling sites (including seven intra-plant sites, one upwind site and four downwind sites) from a wastewater treatment plant (WWTP) in Beijing were collected using a Reuter Centrifugal Sampler High Flow (RCS); and their microbial fractions were studied using culturing and high throughput gene sequence. In addition, the viable (fluorescent) bioaerosol concentrations for 7 intra-plant sites were also monitored for 30 min each using an ultraviolet aerodynamic particle sizer (UV-APS). Both air and water samples collected from the plant were investigated for possible bacterial antibiotic resistance genes and integrons using polymerase chain reaction (PCR) coupled with gel electrophoresis. The results showed that the air near sludge thickening basin was detected to have the highest level of culturable bacterial aerosols (up to 1697 CFU/m3) and fungal aerosols (up to 930 CFU/m3). For most sampling sites, fluorescent peaks were observed at around 3-4 μm, except the office building with a peak at 1.5 μm, with a number concentration level up to 1233-6533 Particles/m3. About 300 unique bacterial species, including human opportunistic pathogens, such as Comamonas Testosteroni and Moraxella Osloensis, were detected from the air samples collected over the biological reaction basin. In addition, we have detected the sul2 gene resistant to cotrimoxazole (also known as septra, bactrim and TMP-SMX) and class 1 integrase gene from the air samples collected from the screen room and the biological reaction basin. Overall, the screen room, sludge thickening basin and biological reaction basin imposed significant microbial exposure risks, including those from airborne antibiotic resistance genes.

  19. Surgical and orthodontic conduct in the treatment of mesiodens: a case report.

    Science.gov (United States)

    Goursand, Daniela; Ramos-Jorge, Maria Leticia; de Oliveria, Gomes Carlos; Drummond, Alexandre Fortes; de Araujo, Zarzar Patricia Maria Pereira; Paiva, Saul Martins

    2007-01-01

    This article reports a clinical case involving an 8-year-old boy with two mesiodentes. The supernumerary teeth caused both a functional alteration (malocclusion) and an esthetic one (interincisal diastema), both of which affected his quality of living. Surgical removal of the supernumerary teeth and orthodontic follow-up was proposed, in agreement with the treatment established in the literature. This treatment produced satisfactory results in terms of both esthetics and functionality.

  20. A case of Occupational Methemoglobinemia (MetHb: A Rare Entity and Unique Treatment

    Directory of Open Access Journals (Sweden)

    Suvarna Patil

    2017-11-01

    Full Text Available Methemoglobinemia is acute emergency which have precise and effective treatment if instituted in time. Methemoglobinemia due to chemical exposure is a known entity. But it required a high index of suspicion to look for it in busy casualty. Treatment with methylene blue is safe and truly lifesaving if instituted in time. Here we are presenting a case of Occupational methemoglobinemia who was treated successfully.

  1. [Calcaneus fractures as a complication of the percutaneous treatment of plantar fasciitis. Case report].

    Science.gov (United States)

    Apóstol-González, S; Herrera, J; Herrera, I

    2014-01-01

    Plantar fasciitis, a self-limiting pathologic entity, is a common cause of heel pain in adult patients. Surgical treatment is indicated when the patient does not improve after receiving conservative treatment for 4-6 months with proper surveillance. The complications of percutaneous techniques include: infection, persistent pain, and neurologic injuries, among others. We report the case of a patient with calcaneus fracture following percutaneous plantar fasciotomy and resection of a calcaneal spur. We conducted a review and discussion of the literature.

  2. Failure of treatment of myasthenia gravis by cyclosporin-A: a case report

    OpenAIRE

    Marchiori, Paulo E.; Assis, J. Lamartine de; Scaff, Milberto

    1989-01-01

    Recently, cyclosporin-A (Cy-A) has been used in the treatment oy myasthenia gravis (MG). This drug could be employed in some patients refractory to classic treatments or that develop undesirable side effects. It is reported the case of a 22 year-old woman with generalized and severe MG, and diabetes mellitus. She had been submitted to thymectomy and reoperated, to the classic ethiopathogenic methods of therapy, and to total body irradiation. No therapeutical results were observed. Also, she d...

  3. Endodontic Re-Treatment of Maxillary Second Molar with Two Separate Palatal Roots: A Case Report

    Science.gov (United States)

    Ghoddusi, Jamileh; Mesgarani, Abbas; Gharagozloo, Salman

    2008-01-01

    Maxillary second molar with two palatal roots is a rare dental anatomy. The diagnosis and treatment of exceeded root may create challenge for clinicians. The authors discuss the retreatment of a maxillary second molar in which exceeded root was undiagnosed in previous treatment. The case report underlines the importance of complete knowledge about root canal morphology which achieved by careful clinical and radiographic examination. In retreatment procedures clinicians should consider missed canals. PMID:24146676

  4. Endodontic Re-Treatment of Maxillary Second Molar with Two Separate Palatal Roots: A Case Report

    OpenAIRE

    Ghoddusi, Jamileh; Mesgarani, Abbas; Gharagozloo, Salman

    2008-01-01

    Maxillary second molar with two palatal roots is a rare dental anatomy. The diagnosis and treatment of exceeded root may create challenge for clinicians. The authors discuss the retreatment of a maxillary second molar in which exceeded root was undiagnosed in previous treatment. The case report underlines the importance of complete knowledge about root canal morphology which achieved by careful clinical and radiographic examination. In retreatment procedures clinicians should consider missed ...

  5. HYPNOSIS IN THE TREATMENT OF MORGELLONS DISEASE: A Case Study1

    OpenAIRE

    Gartner, Ashley M.; Dolan, Sara L.; Stanford, Matthew S.; Elkins, Gary R.

    2011-01-01

    Morgellons Disease is a condition involving painful skin lesions, fibrous growths protruding from the skin, and subcutaneous stinging and burning sensations, along with symptoms of anxiety, depression, fatigue, and memory and attention deficits. The etiological and physiological bases of these symptoms are unclear, making the diagnosis controversial and challenging to treat. There are currently no established treatments for Morgellons Disease. The following case example depicts treatment of a...

  6. Single-session treatment of a major complication of dens invaginatus: a case report.

    Science.gov (United States)

    Caldari, Mauro; Monaco, Carlo; Ciocca, Leonardo; Scotti, Roberto

    2006-05-01

    Dens invaginatus is a dental malformation that may give rise to several complications. Caries of the invagination can severely weaken the whole tooth, making it susceptible to fracture. Subgingival fractures are major complications threatening tooth survival and usually require periodontal/orthodontic/prosthetic treatment if long-term viability is to be ensured. This article describes a case of single-session restoration of a fractured invaginated tooth by means of endodontic treatment followed by fragment reattachment.

  7. COMPLEX TREATMENT IN A PATIENT WITH SEVERE CHRONIC PERIODONTITIS (Case Report).

    OpenAIRE

    Kamen Kotsilkov; Radoi Dimitrov

    2015-01-01

    INTRODUCTION: Periodontitis is characterized by progressive destruction of periodontium, caused by relatively small group of microorganisms. The treatment aims to create proper environment which hampers the colonization of pathogens. The mechanical cleaning of the root surfaces combined with meticulous oral hygiene is the consensus treatment. In advanced cases the progression of the disease could lead to different problems - gingival recessions, insufficiency of attached gingiva, mobility an...

  8. Treatment of Class II subdivision malocclusion with congenitally missing upper lateral incisors: A case report

    OpenAIRE

    Siddharth Mehta; Ashima Valiathan; Arun Urala

    2014-01-01

    Orthodontic treatment for patients with unilateral or bilateral congenitally missing lateral incisor poses a challenge mainly with regard to treatment planning. The use of a diagnostic setup is one of the most important aids in the decision-making process. Two alternatives, orthodontic space closure or space opening for prosthetic replacement exist. The present case report shows use of the microimplant for unilateral upper molar distalization and space closure in a Class-II division 1 subdivi...

  9. The treatment of persistent night terrors with autogenic training: a case study.

    Science.gov (United States)

    Sadigh, M R; Mierzwa, J A

    1995-09-01

    This is a case study of a 16-year-old male with a long history of persistent and severe night terrors. After a comprehensive medical and psychological evaluation, the patient was trained in standard autogenic training exercises and an organ-specific formula. By the end of the eight-week treatment, the nocturnal episodes ceased. Information at 11 weeks and 37 weeks follow-up supported the effectiveness of the treatment.

  10. Pre-prosthetic and prosthetic treatment of patients with injuries and orofacial anomalies: A case report

    OpenAIRE

    Ajduković, Zorica R.; Krasić, Dragan Đ.; Filipović, Gordana Lj.; Kenić-Marinković, Dragana M.; Petrović, Nenad D.; Đorđević, Nadica S.

    2013-01-01

    Introduction Dentistry is the science that deals with the prevention, recognition and elimination of pathological changes in the orofacial system. Injuries in the orofacial region have become more frequent in recent years, and if these injuries are not properly treated, they may lead to permanent deformity and inability for adequate stomatoprosthetic treatment. Case Report This paper presents a surgical-prosthetic treatment and rehabilitation of a 49-year-old patient with traumatic injuries o...

  11. Gamma nail in the treatment of closed trochanteric fractures. Results and indications of 121 cases.

    Science.gov (United States)

    Kempf, I; Grosse, A; Taglang, G; Favreul, E

    2014-02-01

    The Gamma Nail is the latest advance in the treatment of trochanteric fractures based on intramedullary nailing principles during closed procedures. Its design is based on Küntscher's Y-nail and locking intramedullary (IM) nails. This paper reports the results from the first-ever series of 121 patients operated between 1988 and 1990. They were followed until bone union was achieved. The mean patient age was 75 years. Most patients were in poor general health and had unstable fractures. Anatomical preoperative reduction was achieved in 72% of cases. Fixation was good in 66% of cases and acceptable in 27% of cases. Intra-operative complications consisted of nine fractures without consequences. Of the treated patients, 83.4% resumed weight-bearing during the first week. There was one case of deep infection that resolved with treatment. The mortality rate was 12.3% at three months. We noted 7 alunions in varus, 3 in valgus, 2 in external rotation and 1 in internal rotation. There were no cases of non-union. In six cases, the screw had cut out of the femoral head. The drawbacks associated with surgical treatment methods for trochanteric fractures also apply to the Gamma nail. Nevertheless, one of its primary advantages is the possibility of using a closed procedure. When compared to Ender nailing, knee pain is absent and weight-bearing can be achieved in all patients, no matter the fracture type. Copyright © 2014. Published by Elsevier Masson SAS.

  12. Methotrexate treatment for ectopic pregnancy after assisted reproductive technology: A case-control study.

    Science.gov (United States)

    Ohannessian, A; Crochet, P; Courbiere, B; Gnisci, A; Agostini, A

    2016-06-01

    Ectopic pregnancy (EP) occurs in 2% to 5.6% of pregnancies achieved by assisted reproductive technology (ART). EP treatment options include medical treatment by uses of methotrexate (MTX) systemic injection. The objective of this study was to compare MTX treatment effectiveness for EP occurring spontaneously or following ART. A case-control study performed in the department of obstetrics and gynecology at a tertiary health care center in France. Twenty EP achieved by ART (ART group) and 60 spontaneous EP (SEP group) received MTX treatment between January 2002 and May 2012. The main outcome measures were MTX treatment failure rates, number of MTX injections administered and recovery time. MTX treatment failure rates observed in ART and SEP groups were similar (3/20 [15%] versus 10/60 [17%]: OR=0.88 [0.22-3.58]). Mean duration of recovery time in patients with successful MTX treatment did not differ between ART and SEP groups (33±14 days versus 28±13 days, P=0.39). A second MTX injection was required more frequently in ART group than in SEP group (10/20 [50%] versus 10/60 [17%]: OR=5 [1.65-15.15]). It is concluded that MTX treatment is equally effective for spontaneous EP and EP achieved by ART, two injections of MTX being more frequently required in case of ART. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  13. Complex endodontic treatment of an immature type III dens invaginatus. A case report.

    Science.gov (United States)

    Fregnani, E R; Spinola, L F B; Sônego, J R O; Bueno, C E S; De Martin, A S

    2008-10-01

    To report the endodontic treatment of an immature maxillary central incisor with dens invaginatus. Dens invaginatus is a rare malformation of teeth, probably resulting from an infolding of the dental papilla during tooth development. The present case describes the complex endodontic treatment of a type III dens invaginatus in an immature maxillary central incisor with a necrotic pulp and abscess formation. The initial treatment goal was to achieve apexification of the pseudocanal root and conservative root canal treatment in the main canal. Following 1-year of treatment with calcium hydroxide dressings, radiography revealed a healing response, but no sign of a hard tissue barrier at the apex. Periapical surgery with the placement of a zinc oxide cement (IRM) root-end filling was considered successful at the 4-year follow-up. The complexity of the canal system and open apex in dens invaginatus present a challenge to endodontic treatment. Correct diagnosis and treatment planning are fundamental to treatment of dens invaginatus. Periapical surgery is indicated in cases of unsuccessful apexification in immature teeth with dens invaginatus and nonvital pulp.

  14. Treatment of severe lipophilic intoxications with intravenous lipid emulsion: a case series (2011–2014

    Directory of Open Access Journals (Sweden)

    Becker MD

    2017-10-01

    Full Text Available Michael D Becker, Brian C YoungEmergency and Critical Care, Animal Specialty Group, Los Angeles, CA, USAAbstract: The objective of this retrospective study was to describe the responses to treatment with intravenous lipid emulsion (ILE and the outcomes for a variety of severe intoxications. This case series includes 10 client-owned animals, 9 dogs and 1 cat, that underwent treatment with ILE for a variety of severe intoxications over a 4-year period. History, physical examination findings, clinical signs, clinicopathological test results, treatment, response to treatment, and outcome were recorded. Eight of the 10 patients survived to discharge. The toxicities included in this case series were baclofen, ivermectin and spinosad plus milbemycin oxime, baclofen and tadalafil, carbamate, methamphetamine, dextroamphetamine sulfate, amlodipine, bromethalin, and organophosphate. The two patients who died were intoxicated with bromethalin and an organophosphate. Six of the 10 patients developed lipemia secondary to ILE administration, and there were no other known adverse effects. Overall, ILE was a safe therapeutic option. This case series provides clinical evidence of successful treatment with ILE as an antidote for previously unpublished toxicities (amlodipine, carbamate, methamphetamine, and dextroamphetamine sulfate, additional evidence of success in treating baclofen and ivermectin toxicosis, as well as unsuccessful treatment of bromethalin and organophosphate toxicities.Keywords: intravenous lipid emulsion, toxicity, amlodipine 

  15. Bayesian additive decision trees of biomarker by treatment interactions for predictive biomarker detection and subgroup identification.

    Science.gov (United States)

    Zhao, Yang; Zheng, Wei; Zhuo, Daisy Y; Lu, Yuefeng; Ma, Xiwen; Liu, Hengchang; Zeng, Zhen; Laird, Glen

    2017-10-11

    Personalized medicine, or tailored therapy, has been an active and important topic in recent medical research. Many methods have been proposed in the literature for predictive biomarker detection and subgroup identification. In this article, we propose a novel decision tree-based approach applicable in randomized clinical trials. We model the prognostic effects of the biomarkers using additive regression trees and the biomarker-by-treatment effect using a single regression tree. Bayesian approach is utilized to periodically revise the split variables and the split rules of the decision trees, which provides a better overall fitting. Gibbs sampler is implemented in the MCMC procedure, which updates the prognostic trees and the interaction tree separately. We use the posterior distribution of the interaction tree to construct the predictive scores of the biomarkers and to identify the subgroup where the treatment is superior to the control. Numerical simulations show that our proposed method performs well under various settings comparing to existing methods. We also demonstrate an application of our method in a real clinical trial.

  16. Raman Spectra of Nanodiamonds: New Treatment Procedure Directed for Improved Raman Signal Marker Detection

    Directory of Open Access Journals (Sweden)

    Raoul R. Nigmatullin

    2013-01-01

    Full Text Available Detonation nanodiamonds (NDs have shown to be promising agents in several industries, ranging from electronic to biomedical applications. These NDs are characterized by small particle size ranging from 3 to 6 nm, while having a reactive surface and a stable inert core. Nanodiamonds can exhibit novel intrinsic properties such as fluorescence, high refractive index, and unique Raman signal making them very attractive imaging agents. In this work, we used several nanodiamond preparations for Raman spectroscopic studies. We exposed these nanodiamonds to increasing temperature treatments at constant heating rates (425–575°C aiding graphite release. We wanted to correlate changes in the nanodiamond surface and properties with Raman signal which could be used as a detection marker. These observations would hold potential utility in biomedical imaging applications. First, the procedure of optimal linear smoothing was applied successfully to eliminate the high-frequency fluctuations and to extract the smoothed Raman spectra. After that we applied the secondary Fourier transform as the fitting function based on some significant set of frequencies. The remnant noise was described in terms of the beta-distribution function. We expect this data treatment to provide better results in biomolecule tracking using nanodiamond base Raman labeling.

  17. Cone beam computed tomography aided diagnosis and treatment of endodontic cases: Critical analysis

    Science.gov (United States)

    Yılmaz, Funda; Kamburoglu, Kıvanç; Yeta, Naz Yakar; Öztan, Meltem Dartar

    2016-01-01

    Although intraoral radiographs still remain the imaging method of choice for the evaluation of endodontic patients, in recent years, the utilization of cone beam computed tomography (CBCT) in endodontics showed a significant jump. This case series presentation shows the importance of CBCT aided diagnosis and treatment of complex endodontic cases such as; root resorption, missed extra canal, fusion, oblique root fracture, non-diagnosed periapical pathology and horizontal root fracture. CBCT may be a useful diagnostic method in several endodontic cases where intraoral radiography and clinical examination alone are unable to provide sufficient information. PMID:27551342

  18. Providing intensive addiction/housing case management to homeless veterans enrolled in addictions treatment: A randomized controlled trial.

    Science.gov (United States)

    Malte, Carol A; Cox, Koriann; Saxon, Andrew J

    2017-05-01

    This study sought to determine whether homeless veterans entering Veterans Affairs (VA) substance use treatment randomized to intensive addiction/housing case management (AHCM) had improved housing, substance use, mental health, and functional outcomes and lower acute health care utilization, compared to a housing support group (HSG) control. Homeless veterans (n = 181) entering outpatient VA substance use treatment were randomized to AHCM and HSG and received treatment for 12 months. AHCM provided individualized housing, substance use and mental health case management, life skills training, and community outreach. The control condition was a weekly drop-in housing support group. Adjusted longitudinal analyses compared groups on baseline to month 12 change in percentage of days housed and functional status, substance use, and mental health outcomes (36-Item Short-Form Health Survey; Addiction Severity Index [ASI]). Negative binomial regression models compared groups on health care utilization. Both conditions significantly increased percentage of days housed, with no differences detected between conditions. In total, 74 (81.3%) AHCM and 64 (71.1%) HSG participants entered long-term housing (odds ratio = 1.9, 95% confidence interval [0.9, 4.0], p = .088). HSG participants experienced a greater decrease in emergency department visits than AHCM (p = .037), whereas AHCM participants remained in substance use treatment 52.7 days longer (p = .005) and had greater study treatment participation (p housing and substance use care. For those veterans not entering or losing long-term housing, different approaches to outreach and ongoing intervention are required. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  19. Effect of the Brazilian conditional cash transfer and primary health care programs on the new case detection rate of leprosy.

    Directory of Open Access Journals (Sweden)

    Joilda Silva Nery

    2014-11-01

    Full Text Available Social determinants can affect the transmission of leprosy and its progression to disease. Not much is known about the effectiveness of welfare and primary health care policies on the reduction of leprosy occurrence. The aim of this study is to evaluate the impact of the Brazilian cash transfer (Bolsa Família Program-BFP and primary health care (Family Health Program-FHP programs on new case detection rate of leprosy.We conducted the study with a mixed ecological design, a combination of an ecological multiple-group and time-trend design in the period 2004-2011 with the Brazilian municipalities as unit of analysis. The main independent variables were the BFP and FHP coverage at the municipal level and the outcome was new case detection rate of leprosy. Leprosy new cases, BFP and FHP coverage, population and other relevant socio-demographic covariates were obtained from national databases. We used fixed-effects negative binomial models for panel data adjusted for relevant socio-demographic covariates. A total of 1,358 municipalities were included in the analysis. In the studied period, while the municipal coverage of BFP and FHP increased, the new case detection rate of leprosy decreased. Leprosy new case detection rate was significantly reduced in municipalities with consolidated BFP coverage (Risk Ratio 0.79; 95% CI  =0.74-0.83 and significantly increased in municipalities with FHP coverage in the medium (72-95% (Risk Ratio 1.05; 95% CI  =1.02-1.09 and higher coverage tertiles (>95% (Risk Ratio 1.12; 95% CI  =1.08-1.17.At the same time the Family Health Program had been effective in increasing the new case detection rate of leprosy in Brazil, the Bolsa Família Program was associated with a reduction of the new case detection rate of leprosy that we propose reflects a reduction in leprosy incidence.

  20. Prune-belly syndrome detected by ultrasound in the first trimester and the usefulness of vesicocentesis as a modality of treatment.

    Science.gov (United States)

    Byon, Mina; Kim, Gwang Jun

    2013-07-01

    Prune-belly syndrome may be related to lower urinary tract obstruction (LUTO). LUTO in the early gestational age exacerbates fetal renal function and may require intrauterine intervention. If early developed LUTO causes bladder distension and abdominal musculature deficiency, it will result in prune belly syndrome. Therefore, early detection of the disease and proper treatment before the renal impairment is important. However, there are few literatures concerning the treatment of prune belly syndrome in the first trimester. We report a case of prune belly syndrome diagnosed at 11+6 weeks of gestation and the value of vesicocentesis as a modality of treatment. Ultrasound showed dilated fetal bladder and vesicocentesis was successful in reducing the volume of the bladder. However, the pregnancy was terminated upon request.

  1. ACTH gel in the treatment of multiple sclerosis exacerbation: a case study

    Directory of Open Access Journals (Sweden)

    Napoli S

    2015-01-01

    Full Text Available Salvatore Napoli Neuro Institute of New England, Foxborough, MA, USA Abstract: Patients may refuse, be unable to use, or show nonresponse to conventional steroid treatment of multiple sclerosis (MS exacerbation. Adrenocorticotropic hormone (ACTH, one of several melanocortin peptides with mechanisms of action beyond steroidogenesis, should be reconsidered in the treatment of MS exacerbations. The current case report presents the treatment outcome of a patient with new-onset MS exacerbation treated with ACTH following lack of response to steroid treatment. A 49-year-old female presented with slurred speech, blurry vision, off-balance feeling, and possible left-sided mild internuclear ophthalmoplegia. Magnetic resonance imaging showed findings typical for primary demyelinating disease. Despite 5-day high-dose intravenous methylprednisolone treatment, the patient’s symptoms worsened, including right-sided facial weakness, gait instability that required unilateral support, drooling, and new dorsal pontine white matter lesion on magnetic resonance imaging. Treatment with ACTH gel 80 U for 5 consecutive days resulted in patient functional improvement, including vision and gait. ACTH gel treatment stabilized disease progression, allowing the initiation of long-term disease-modifying treatment with monthly intravenous natalizumab. Effects of melanocortin signaling on immune function and inflammation beyond steroidogenesis provide a basis for understanding the clinical experience with ACTH gel treatment in patients with MS exacerbation. Keywords: multiple sclerosis exacerbation, relapsing-remitting multiple sclerosis, treatment, adrenocorticotropic hormone gel

  2. Radiotherapy in the treatment of osteoblastoma - a report of five consecutive cases

    International Nuclear Information System (INIS)

    Miszczyk, L.; Wozniak, G.; Walichiewicz, P.; Spindel, J.

    2004-01-01

    Osteoblastomas are rare, locally aggressive bone tumours, usually not giving distant metastases. The basic method of treatment is surgery. Radiotherapy is used for unresectable, recurrent and aggressive tumours or after an incomplete excision. We report five patients (age: 16-55 years). In 4 cases the lesions were located in long bones and in 1 case in the pelvis. In all cases curettages were performed, but in 3 we applied postoperative irradiation (45-50 Gy) because of non-radical surgery and aggressive histopathological form. The mean follow-up period was 28.3 months. In the group of irradiated patients we observed partial regression and pain relief in 2 cases and tumour and pain level stagnation in 1 case. We observed no pain relief in patients treated by surgery alone. (author)

  3. A case of a desmoid tumor with an uretertumoral fisttula detected on renal scintigraphy

    Energy Technology Data Exchange (ETDEWEB)

    Yoo, Hyun Woo; Lee, Kyu Taek; Lee, Sang Mi [Soonchunhyang University Cheonan Hospital, Cheonan (Korea, Republic of)

    2016-11-15

    Desmoid tumors are rare benign tumors with aggressive fibroblastic proliferation. Although desmoid tumors do not metastasize, they have locally aggressive features and can cause a urinary fistula. Here, we report a case of a 35-year-old woman with Gardner syndrome who was diagnosed with an intra-abdominal desmoid tumor 1 year previously and who presented with a newly developed cystic mass lesion on a computed tomography scan. The cystic mass lesion was clinically diagnosed as an urinoma from the right ureterotumoral fistula; thus, surgical resection of the mass lesion was planned. However, Tc-99m diethylenetriamine pentaacetic acid renal scintigraphy revealed bilateral ureterotumoral fistulas; hence, the treatment plan was changed to conservative management.

  4. Orthodontic Treatment Timing and Modalities in Anterior Open Bite: Case Series Study.

    Science.gov (United States)

    Al Hamadi, Wisam; Saleh, Fayez; Kaddouha, Mohamad

    2017-01-01

    The purpose of this study was to present early and adult cases of anterior open bite that were treated efficiently using different treatment approaches and mechanics. Five patients of different age groups (from 7 to 27 years), suffering from a clear Anterior open bite deformity, were properly diagnosed and relevant treatment modality for each was selected. Positive overbite was efficiently achieved for all patients. Patient compliance is a key factor in using removable habit breakers. However, fixed palatal crib gave the same results but in shorter time. Anterior open bite of skeletal components should be thoroughly evaluated before selecting camouflage or orthognathic surgery treatment modality.

  5. Effectiveness of Maxillomandibular advancement (MMA surgery in sleep apnea treatment: Case report

    Directory of Open Access Journals (Sweden)

    Otávio Ferraz

    2016-07-01

    Full Text Available Obstructive sleep apnea (OSA is characterized by episodes of pharyngeal collapse during sleep. Craniofacial alterations such as retrognathia are often found in OSA patients. Maxillomandibular advancement (MMA surgeries increase the pharyngeal space and are a treatment option for OSA. The aim of this study was to present a successful case of MMA surgery in the treatment of OSA. A patient with moderate OSA (apnea-hypopnea index (AHI=25.2 and mandibular retrognathism and Maxillomandibular asymmetry underwent MMA surgery. The apnea-hypopnea index (AHI were considerably improved after six months (IAH =6.7 and one year of treatment (IAH=0.2.

  6. Effectiveness of Maxillomandibular advancement (MMA) surgery in sleep apnea treatment: Case report.

    Science.gov (United States)

    Ferraz, Otávio; Guimarães, Thais M; Rossi, Rowdley R; Cunali, Paulo A; Fabbro, Cibele Dal; Chaves, Cauby M; Maluly, Milton; Bittencourt, Lia; Tufik, Sergio

    2016-01-01

    Obstructive sleep apnea (OSA) is characterized by episodes of pharyngeal collapse during sleep. Craniofacial alterations such as retrognathia are often found in OSA patients. Maxillomandibular advancement (MMA) surgeries increase the pharyngeal space and are a treatment option for OSA. The aim of this study was to present a successful case of MMA surgery in the treatment of OSA. A patient with moderate OSA (apnea-hypopnea index (AHI)=25.2) and mandibular retrognathism and Maxillomandibular asymmetry underwent MMA surgery. The apnea-hypopnea index (AHI) were considerably improved after six months (IAH =6.7) and one year of treatment (IAH=0.2).

  7. A fixed partial appliance approach towards treatment of anterior single tooth crossbite: Report of two cases

    Directory of Open Access Journals (Sweden)

    M Gawthaman

    2017-01-01

    Full Text Available Crossbite can be treated using both removable and fixed appliances. This paper describes the report of two cases by a method of treating anterior single tooth in crossbite which is locked out of arch form with a simple fixed partial appliance. Orthodontic treatment was initiated by creating space for the locked out incisor using open coil spring and further corrected using MBT brackets and nitinol archwire for alignment. Treatment goals were achieved, and esthetics and occlusion were maintained postoperatively. Treatment objectives were obtained within a short duration using this technique, and there was an improvement in patients' smile.

  8. The use of nebulized glutathione in the treatment of emphysema: a case report.

    Science.gov (United States)

    Lamson, D W; Brignall, M S

    2000-10-01

    We present the case of a 95-year-old man with an acute respiratory crisis secondary to emphysema and apparent bronchial infection. Treatment with nebulized glutathione led to a rapid resolution of the crisis, as well as a marked improvement in the chronic course of the disease. This treatment has been used since for a number of patients with emphysema. The safety and bioavailability of this method of delivery have been established in human studies. Preliminary results suggest efficacy for nebulized administration of glutathione in this patient population. We suggest this treatment can be considered an option for acute respiratory crises due to COPD.

  9. A Case of Disseminated and Fulminant Plasmacytomas That Developed during Bortezomib Treatment

    Directory of Open Access Journals (Sweden)

    Soo-Young Bae

    2011-02-01

    Full Text Available Multiple myeloma is an incurable and slow growing plasma cell neoplasm. The introduction of new drugs has increased the number of treatment options. Bortezomib, the first-in-class proteasome inhibitor, has been shown to have a significant antitumor activity in the treatment of relapse/refractory patients with multiple myeloma. Additionally, plasmacytomas have shown significant response to bortezomib. In this case report, we describe a patient who developed disseminated and fulminant extramedullary plasmacytomas during combination chemotherapy treatment with bortezomib within a short period, after having shown clinical improvement.

  10. Puerperous pulmonary thromboembolism: Incidence, clinical features, treatment and outcome, study of 13 cases

    Directory of Open Access Journals (Sweden)

    Chuang CAI

    2013-01-01

    Full Text Available Objective  To explore the clinical features, treatment and outcome of puerperium pulmonary thromboembolism (PTE. Methods  To count the cases of spontaneous labor and cesarean section, as well as the incidence of PTE, treated in the First Affiliated Hospital of Guangzhou Medical University from Jan. 2006 to Nov. 2011, and retrospectively analyze the data of hospitalized parturients with PTE. Results  A total of 5052 cases of spontaneous delivery were collected at the obstetric ward, of which 2910 cases (57.6% were cesarean sections and 2142 cases (42.4% were vaginal delivery. On the duration of hospital stay, 13 cases (0.26% were diagnosed as puerperal PTE by CT pulmonary angiography, of which 11 cases occurred within 3 days after delivery. The incidence of puerperal PTE was significantly higher in cases with cesarean section than in those with vaginal delivery (0.38% vs0.09%, P=0.043. The most common symptoms of puerperal PTE were breathless (76.9%, cough (53.8%, pleuritic chest pain (23.1% and fever (30.8%. The clinical symptoms were improved by anticoagulation therapy (11 cases or thrombolysis (2 cases with zero mortality. Conclusions  The incidence of puerperal PTE in the hospital the authors served is 0.26%. Puerperal PTE should be considered especially to those parturients with sudden dyspnea, chest tightness or pleuritic chest pain within 3 days after cesarean section.

  11. The clinical summary of 312 cases of differentiated thyroid cancer metastases with 131I treatment

    International Nuclear Information System (INIS)

    Zhu, R.S.; Yongli, Y.L.; Hankui, H.K.

    2002-01-01

    Objective: Three hundred and twelve thyroid carcinoma patients with metastasis treated by the multiple 'high dose' program were followed up for 10 years. The result of 131I adverse effect were accessed. Method 1 Treatment protocol: In case of lung and bone metastasis. 200mCi 131 I was administered each time. For patient with lymphatic metastasis, 150mCi 131 I was given each time. The interval between 2 doses was 4 month. 2 Assessment of results, 131 I scanning of negative 131 I scanning denotes cure. Lesion size decrease, reduction of number of foci or reductions of iodine uptake by the lesion, normal blood Tg indicated effective treatment. Treatment failure shows higher blood Tg, appearance of new lesions with ensuing death. 3 Adverse events - marrow inhibition pulmonary function affected ; parathyroid function affected; salivary glands affected; chromosome aberration. Result 1: of the 312 patients, 112 were cured (35.9%),effective 118 patients (60.2%). Treatment failed in 12 cases(3.8%).2 adverse events bone marrow inhibition. accumulation dose of 131I could produce temporary reversible inhibition of bone marrow, no aplastic anemia was evident. Effect of salivary gland function, reversible changes were seen. Sub maxilla glandular function was least affected. Effect of parathyroid function: PTH showed temporary change, without a single case of hypoparathyroidism. Effect of pulmonary function: no change what so ever without a single case of pulmonary fibrosis. Effect on chromosome: After treatment lymphocytes in peripheral blood showed aberration, in part of the patients radioaction tolerability increased. Conclusion: Multiple high dose therapy with treatment of metastatic thyroid carcinoma is an effective method. Indication can be extended to patients showing pathological lesion on operation. Adverse events was almost negligible percent and treatment was discussed. Good results were obtained no aplastic anemia. hypoparathyroidism, decrease of pulmonary function

  12. The clinical summary of 312 cases of differentiated thyroid cancer metastases with 131I treatment

    International Nuclear Information System (INIS)

    Zhu Ruisen; Yu Yongli; Lu Hankui; Luo Quanyong; Chen Libo; Zhu Jifang; Yuan Zhibin; Zhu Jun; Ma Jixiao

    2002-01-01

    Objective: Three hundred and twelve thyroid carcinoma patients with metastasis treated by the multiple 'high dose' program were followed up for 10 year. The results of 131 I adverse effects were assessed. Methods: 1. Treatment protocol: In case of lung and bone metastasis, 7.4 GBq 131 I was administered each time. For patients with lymphatic metastasis, 5.55 GBq 131 I was given each time. The interval between 2 doses was 4 months. 2. Assessment of therapeutic results: negative 131 I scanning was marked as cured, lesion size decrease, reduction of the number of foci or reduction of iodine uptake by the lesion, normal blood thyroglobulin (Tg) indicated effective treatment; higher blood Tg, appearance of new lesions with ensuing death were considered as treatment failure. 3. Adverse events: 1) bone marrow inhibition; 2) pulmonary function affected; 3) parathyroid function affected; 4) salivary glands affected; 5) chromosome aberration. Results of the 312 patients: 112 (35.9%) were cured, effective treatment was shown in 118 patients (60.2%) and treatment failure in 12 cases (3.8%). Results: Two adverse events: 1) Bone marrow inhibition. Cumulation of 131 I could produce temporary reversible inhibition of bone marrow, no aplastic anemia was evident. 2) Reversible changes were seen upon salivary glands. Submaxilla glandular function was slightly affected. 3) Effect on parathyroid function: PTH showed temporary change, without a single case of hypoparathyroidism. 4) Effect on pulmonary function: no pulmonary function change or a single case of pulmonary fibrosis was seen. 5) Effect on the chromosome: after treatment, lymphocytes in peripheral blood showed aberration, in part of the patients, radiation tolerability increased. Conclusions: Multiple high dose therapy in treatment of metastatic thyroid carcinoma is an effective method. Indication can be extended to patients showing lymphatic metastases on operation. Adverse events seen in the study were almost negligible

  13. Multi-Case Knowledge-Based IMRT Treatment Planning in Head and Neck Cancer

    Science.gov (United States)

    Grzetic, Shelby Mariah

    Head and neck cancer (HNC) IMRT treatment planning is a challenging process that relies heavily on the planner's experience. Previously, we used the single, best match from a library of manually planned cases to semi-automatically generate IMRT plans for a new patient. The current multi-case Knowledge Based Radiation Therapy (MC-KBRT) study utilized different matching cases for each of six individual organs-at-risk (OARs), then combined those six cases to create the new treatment plan. From a database of 103 patient plans created by experienced planners, MC-KBRT plans were created for 40 (17 unilateral and 23 bilateral) HNC "query" patients. For each case, 2D beam's-eye-view images were used to find similar geometric "match" patients separately for each of 6 OARs. Dose distributions for each OAR from the 6 matching cases were combined and then warped to suit the query case's geometry. The dose-volume constraints were used to create the new query treatment plan without the need for human decision-making throughout the IMRT optimization. The optimized MC-KBRT plans were compared against the clinically approved plans and Version 1 (previous KBRT using only one matching case with dose warping) using the dose metrics: mean, median, and maximum (brainstem and cord+5mm) doses. Compared to Version 1, MC-KBRT had no significant reduction of the dose to any of the OARs in either unilateral or bilateral cases. Compared to the manually planned unilateral cases, there was significant reduction of the oral cavity mean/median dose (>2Gy) at the expense of the contralateral parotid. Compared to the manually planned bilateral cases, reduction of dose was significant in the ipsilateral parotid, larynx, and oral cavity (>3Gy mean/median) while maintaining PTV coverage. MC-KBRT planning in head and neck cancer generates IMRT plans with better dose sparing than manually created plans. MC-KBRT using multiple case matches does not show significant dose reduction compared to using a

  14. Post-treatment haemolysis in severe imported malaria after intravenous artesunate: case report of three patients with hyperparasitaemia

    Directory of Open Access Journals (Sweden)

    Rolling Thierry

    2012-05-01

    Full Text Available Abstract Parenteral artesunate has been shown to be a superior treatment option compared to parenteral quinine in adults and children with severe malaria. Little evidence, however, is available on long-term safety. Recently, cases of late-onset haemolysis after parenteral treatment with artesunate have been reported in European travellers with imported Plasmodium falciparum malaria. Therefore, an extended follow-up of adult patients treated for severe imported malaria was started in August 2011 at the University Medical Center Hamburg-Eppendorf. Until January 2012, three patients with hyperparasitaemia (range: 14-21% were included for analysis. In all three patients, delayed haemolysis was detected in the second week after the first dose of intravenous artesunate. Reticulocyte production index remained inadequately low in the 7 – 14 days following the first dose of artesunate despite rapid parasite clearance. Post-treatment haemolysis after parenteral artesunate may be of clinical relevance in particular in imported severe malaria characterized by high parasite levels. Extended follow-up of at least 30 days including controls of haematological parameters after artesunate treatment seems to be indicated. Further investigations are needed to assess frequency and pathophysiological background of this complication.

  15. Intraoperative air leak test was useful for the detection of a small biliary fistula: A rare case of non-parasitic hepatic cysts with biliary communication.

    Science.gov (United States)

    Shimizu, Atsushi; Hata, Shojiro; Kobayashi, Kaoru; Teruya, Masanori; Kaminishi, Michio

    2015-01-01

    Symptomatic non-parasitic hepatic cysts with biliary communication are rare and no standard treatment has been established yet. Careful attention should be paid to avoidance of postoperative bile leakage during surgical treatment. We report the case of a 74-year-old man who visited our department complaining of right upper abdominal pain and elevated serum levels of the liver enzymes. Computed tomography revealed hepatic cysts including a large one measuring 16cm in diameter in Segments IV and VIII. Percutaneous drainage of the cyst revealed bile-staining of the cyst fluid. Endoscopic retrograde cholangiography demonstrated the presence of a cyst-biliary communication. We performed open deroofing of the cyst. During the operation, the biliary fistula was invisible, however, air injection into the bile duct through the stump of the cystic duct caused release of air bubbles from the cyst cavity, which allowed us to detect the small biliary orifice and repair it successfully by suture. We utilized the intraoperative air leak test, which has previously been reported to be effective for preventing postoperative bile leakage in patients undergoing hepatectomy to detect of a small cyst-biliary communication in a case undergoing non-parasitic hepatic cyst surgery. An intraoperative air leak test may be a useful test during surgical treatment of non-parasitic hepatic cysts with biliary communication. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

  16. Managing inadequate responses to frontline treatment of chronic myeloid leukemia: a case-based review.

    Science.gov (United States)

    Bixby, Dale L

    2013-05-01

    The tyrosine kinase inhibitors (TKIs) imatinib, nilotinib, and dasatinib are the standard of care for treating patients with newly diagnosed chronic-phase chronic myeloid leukemia (CML). Compared with interferon-based treatment, the previous standard of care, imatinib is associated with significantly higher cytogenetic response rates and prolonged overall survival. Nilotinib and dasatinib, both newer and more potent TKIs, significantly improve cytogenetic and molecular response rates compared with imatinib. Despite significant advances in CML treatment enabled by the TKIs, a fraction of patients who receive frontline treatment with a TKI demonstrate inadequate response. The reasons for this vary, but in many cases, inadequate response can be attributed to non-adherence to the treatment regimen, intolerance to the drug, intrinsic or acquired resistance to the drug, or a combination of reasons. More often than not, strategies to improve response necessitate a change in treatment plan, either a dose adjustment or a switch to an alternate drug, particularly in the case of drug intolerance or drug resistance. Improved physician-patient communication and patient education are effective strategies to address issues relating to adherence and intolerance. Because inadequate response to TKI treatment correlates with poor long-term outcomes, it is imperative that patients who experience intolerance or who fail to achieve appropriate responses are carefully evaluated so that appropriate treatment modifications can be made to maximize the likelihood of positive long-term outcome. Copyright © 2012. Published by Elsevier Ltd.

  17. Treatment planning for SBRT using automated field delivery: A case study

    International Nuclear Information System (INIS)

    Ritter, Timothy A.; Owen, Dawn; Brooks, Cassandra M.; Stenmark, Matthew H.

    2015-01-01

    Stereotactic body radiation therapy (SBRT) treatment planning and delivery can be accomplished using a variety of techniques that achieve highly conformal dose distributions. Herein, we describe a template-based automated treatment field approach that enables rapid delivery of more than 20 coplanar fields. A case study is presented to demonstrate how modest adaptations to traditional SBRT planning can be implemented to take clinical advantage of this technology. Treatment was planned for a left-sided lung lesion adjacent to the chest wall using 25 coplanar treatment fields spaced at 11° intervals. The plan spares the contralateral lung and is in compliance with the conformality standards set forth in Radiation Therapy and Oncology Group protocol 0915, and the dose tolerances found in the report of the American Association of Physicists in Medicine Task Group 101. Using a standard template, treatment planning was accomplished in less than 20 minutes, and each 10 Gy fraction was delivered in approximately 5.4 minutes. For those centers equipped with linear accelerators capable of automated treatment field delivery, the use of more than 20 coplanar fields is a viable SBRT planning approach and yields excellent conformality and quality combined with rapid planning and treatment delivery. Although the case study discusses a laterally located lung lesion, this technique can be applied to centrally located tumors with similar results

  18. Surgical Treatment of A Dissecting Aneurysm of the Superior Cerebellar Artery: Case Report

    Directory of Open Access Journals (Sweden)

    Stefanescu Florin

    2014-10-01

    Full Text Available Dissecting aneurysm located in the peripheral region of the superior cerebellar artery is very rare. There is little experience regarding their surgical or endovascular treatment. We present the case of a peripheral dissecting superior cerebellar artery aneurysm treated by surgical clipping.

  19. Case studies on the homeopathic treatment of binge eating in adult ...

    African Journals Online (AJOL)

    Background: Homeopathy seeks to treat holistically. The role of homeopathy for treating binge eating however remains poorly explored. Objective: To determine the efficacy of individualized homeopathic treatment on binge eating. Method: This was a nine-week pilot study using a case study design. Individualized ...

  20. Integrated treatment for substance abuse and partner violence (I-StoP): a case study

    NARCIS (Netherlands)

    Kraanen, F.L.; Scholing, A.; Hamdoune, M.; Emmelkamp, P.M.G.

    2014-01-01

    Substance use disorders and intimate partner violence (IPV) perpetration frequently co-occur, and it has been hypothesized that alcohol use and IPV perpetration are causally related. This led to the development of an Integrated treatment for Substance abuse and Partner violence (I-StoP). This case