Robitaille, Cynthia; Dai, Sulan; Waters, Chris; Loukine, Lidia; Bancej, Christina; Quach, Susan; Ellison, Joellyn; Campbell, Norman; Tu, Karen; Reimer, Kim; Walker, Robin; Smith, Mark; Blais, Claudia; Quan, Hude
Background: Hypertension is a leading risk factor for cardiovascular diseases. Our objectives were to examine the prevalence and incidence of diagnosed hypertension in Canada and compare mortality among people with and without diagnosed hypertension. Methods: We obtained data from linked health administrative databases from each province and territory for adults aged 20 years and older. We used a validated case definition to identify people with hypertension diagnosed between 1998/99 and 2007/08. We excluded pregnant women from the analysis. Results: This retrospective population-based study included more than 26 million people. In 2007/08, about 6 million adults (23.0%) were living with diagnosed hypertension and about 418 000 had a new diagnosis. The age-standardized prevalence increased significantly from 12.5% in 1998/99 to 19.6% in 2007/08, and the incidence decreased from 2.7 to 2.4 per 100. Among people aged 60 years and older, the prevalence was higher among women than among men, as was the incidence among people aged 75 years and older. The prevalence and incidence were highest in the Atlantic region. For all age groups, all-cause mortality was higher among adults with diagnosed hypertension than among those without diagnosed hypertension. Interpretation: The overall prevalence of diagnosed hypertension in Canada from 1998 to 2008 was high and increasing, whereas the incidence declined during the same period. These findings highlight the need to continue monitoring the effectiveness of efforts for managing hypertension and to enhance public health programs aimed at preventing hypertension. PMID:22105752
Tvaryanas, Anthony P; Maupin, Genny M; Fouts, Brittany L
The purpose of this study was to determine the association between deployment-related occupational/environmental exposures and incident postdeployment mental health (PDMH) conditions in a defined population of military health care professionals working in the deployed critical care environment. A nested case-control study compared cohort members with a PDMH condition (cases, N = 146) with those without a PDMH condition (controls, N = 800) in terms of deployment-related exposures as ascertained using Postdeployment Health Assessment DD 2796 questionnaire data. Multivariable logistic regression models were used to compute odds ratios. Nonphysician career fields (i.e., nurses and medical technicians), exposure to dead bodies or people killed/wounded, history of a vehicular accident/crash, exposure to sand/dust, exposure to lasers, and use of mission-oriented protective posture (MOPP) overgarments were associated with increased likelihood for a PDMH condition. The infrequent exposures (i.e., vehicular accident/crash, lasers, and MOPP overgarments) were the exposures most strongly associated with subsequent PDHM conditions. For military health care providers returning from the deployed environment, several exposures are useful for predicting those at increased risk for a PDMH condition. However, there are likely many other important risk factors beyond those captured on the DD 2796 questionnaire. Reprint & Copyright © 2016 Association of Military Surgeons of the U.S.
Higher incidence of hip fracture in newly diagnosed schizophrenic patients in Taiwan. Hip fracture is a major public health concern due to its poor outcome and serious socioeconomic burden in older people (1). Evidence has shown that many factors are related to increased risk of hip fracture, but psychiatric diseases are ...
The reasons for wanting to document this case study and present the findings are simple. According to USDOE technical risk assessments (and our own initial work on the Hanford socioeconomic study), the likelihood of a major accident involving exposure to radioactive materials in the process of site characterization, construction, operation, and closure of a high-level waste repository is extremely remote. Most would agree, however, that there is a relatively high probability that a minor accident involving radiological contamination will occur sometime during the lifetime of the repository -- for example, during transport, at an MRS site or at the permanent site itself during repacking and deposition. Thus, one of the major concerns of the Yucca Mountain Socioeconomic Study is the potential impact of a relatively minor radiation-related accident. A large number of potential impact of a relatively minor radiation-related accident. A large number of potential accident scenarios have been under consideration (such as a transportation or other surface accident which results in a significant decline in tourism, the number of conventions, or the selection of Nevada as a retirement residence). The results of the work in Goiania make it clear, however, that such a significant shift in established social patterns and trends is not likely to occur as a direct outcome of a single nuclear-related accident (even, perhaps, a relatively major one), but rather, are likely to occur as a result of the enduring social interpretations of such an accident -- that is, as a result of the process of understanding, communicating, and socially sustaining a particular set of associations with respect to the initial incident
van der Sande Marianne AB
Full Text Available Abstract Background Chlamydia is the most common curable sexually transmitted infection (STI in the Netherlands. The majority of chlamydia diagnoses are made by general practitioners (GPs. Baseline data from primary care will facilitate the future evaluation of the ongoing large population-based screening in the Netherlands. The aim of this study was to assess the usefulness of electronic medical records for monitoring the incidence of chlamydia cases diagnosed in primary care in the Netherlands. Methods In the electronic records of two regional and two national networks, we identified chlamydia diagnoses by means of ICPC codes (International Classification of Primary Care, laboratory results in free text and the prescription of antibiotics. The year of study was 2007 for the two regional networks and one national network, for the other national network the year of study was 2005. We calculated the incidence of diagnosed chlamydia cases per sex, age group and degree of urbanization. Results A large diversity was observed in the way chlamydia episodes were coded in the four different GP networks and how easily information concerning chlamydia diagnoses could be extracted. The overall incidence ranged from 103.2/100,000 to 590.2/100,000. Differences were partly related to differences between patient populations. Nevertheless, we observed similar trends in the incidence of chlamydia diagnoses in all networks and findings were in line with earlier reports. Conclusions Electronic patient records, originally intended for individual patient care in general practice, can be an additional source of data for monitoring chlamydia incidence in primary care and can be of use in assessing the future impact of population-based chlamydia screening programs. To increase the usefulness of data we recommend more efforts to standardize registration by (specific ICPC code and laboratory results across the existing GP networks.
Butt, F M A; Chindia, M L; Wakoli, K A
Tumours and tumour-like growths arising from odontogenic tissues constitute a heterogenous group of lesions whose diagnosis can be particularly challenging on the part of both surgeons and pathologists. In children, these lesions are even more difficult to clinically and histopathologically diagnose definitively because of the concurrent diverse embryologic differentiation of dental tissues. A case is presented of a 12 year-old boy who was subjected to inappropriate primary management of a left mandibular mass, due apparently to inadequate consultation to establish an accurate diagnosis.
Massari, Véronique; Dorléans, Yves; Flahault, Antoine
Background At-risk sexual behaviour seems to have increased in Europe, possibly due to the reassuring efficacy of highly active antiretroviral treatments. Aim To follow, from 1990 to 2003, in France, the trends in the incidence of acute male urethritis diagnosed in general practice, a marker of at-risk sexual behaviour. Design of study Electronic disease surveillance. Setting General practices located all over mainland France. Method The GPs of the French Sentinelles network reported, via online computer systems, the acute urethritis cases they diagnosed, and for each case the characteristics of the patients. Results After a striking decrease between 1990 and 1995 from 460 per 100 000 men aged 15–64 years (95% confidence interval [CI] = 390 to 520) to 180 (95% CI = 150 to 200), when antiretroviral drugs became available on the French market, the incidence of acute male urethritis stopped decreasing. Between 1996 and 2003, it may have risen again from 190 per 100 000 men (95% CI = 160 to 210) to 325 per 100 000 men (95% CI = 280 to 370) aged 15–64 years. The percentage of homosexual/bisexual men among the cases reported was higher than in the general population (10% versus 4%, Purethritis, shows that the sexual health of men has worsened in France, and calls for urgent new preventive measures. PMID:16464324
Faivre, J.; Trama, A.; De Angelis, R.; Elferink, M.A.G.; Siesling, Sabine; Audisio, R.; Bosset, J.F.; Cervantes, A.; Lepage, C.
Background and aims Little is known about the epidemiology of rare epithelial digestive cancers. The aim of this study was to report on their incidence, prevalence and survival across Europe. Methods The analysis was carried out on 50,646 cases diagnosed from 1995 to 2002 within a population of
Metta Raja Gopal
Full Text Available Fibroadenomas are benign solid tumors which occur most frequently in child bearing age with 68% occurrence in adolescents. Giant fibroadenomas are uncommon variants of fibroadenomas usually presenting in adolescents characterized by massive and rapid enlargement of bre ast tissue which may be quite alarming to the young girls. We present a case of giant fibroadenoma diagnosed by FNAC in the 14 yr adolescent who presented with large unilateral left breast enlargement which grew rapidly over a period of 10 months.
Full Text Available Abstract Background Dizziness is a common complaint of older patients in primary care, yet not much is known about the course of incident dizziness. The aim of the study was to follow-up symptoms, subjective impairments and needs of older patients (≥65 with incident dizziness and to determine predictors of chronic dizziness. Furthermore, we analysed general practitioners' (GPs' initial diagnoses, referrals and revised diagnoses after six months. Methods An observational study was performed in 21 primary care practices in Germany, including a four-week and six-month follow-up. A questionnaire comprising characteristic matters of dizziness and a series of validated instruments was completed by 66 participants during enrolment and follow-up (after 1 month and 6 months. After six months, chart reviews and face-to-face interviews were also performed with the GPs. Results Mean scores of dizziness handicap, depression and quality of life were not or only slightly affected, and did not deteriorate during follow-up; however, 24 patients (34.8% showed a moderate or severe dizziness handicap, and 43 (62.3% showed a certain disability in terms of quality of life at the time of enrolment. In multivariate analysis, n = 44 patients suffering from chronic dizziness (dependent variable, i.e. relapsing or persistent at six months initially had a greater dizziness handicap (OR 1.42, 95%CI 1.05-1.47 than patients with transient dizziness. GPs referred 47.8% of the patients to specialists who detected two additional cases of benign paroxysmal positional vertigo (BPPV. Conclusions New-onset dizziness relapsed or persisted in a considerable number of patients within six months. This was difficult to predict due to the patients' heterogeneous complaints and characteristics. Symptom persistence does not seem to be associated with deterioration of the psychological status in older primary care patients. Management strategies should routinely consider BPPV as
Jerrell, Jeanette M; McIntyre, Roger S; Park, Yong-Moon Mark
The greater severity and chronicity of illness in youths with co-occurring attention-deficit/hyperactivity disorder (ADHD) and bipolar disorder deserve further investigation as to the risk imparted by comorbid conditions and the pharmacotherapies employed. A retrospective cohort design was employed, using South Carolina's Medicaid claims dataset covering outpatient and inpatient medical and psychiatric service claims with International Classification of Diseases, Ninth Revision, Clinical Modification diagnoses and medication prescriptions between January 1996 and December 2006 for patients ≤ 17 years of age. The cohort included 22,797 cases diagnosed with ADHD at a mean age of 7.8 years; 1,604 (7.0%) were diagnosed with bipolar disorder at a mean age of 12.2 years. The bipolar disorder group developed conduct disorder (CD)/oppositional defiant disorder (ODD), anxiety disorder, and a substance use disorder later than the ADHD-only group. The odds of a child with ADHD developing bipolar disorder were significantly and positively associated with a comorbid diagnosis of CD/ODD (adjusted odds ratio [aOR] = 4.01), anxiety disorder (aOR = 2.39), or substance use disorder (aOR = 1.88); longer treatment with methylphenidate, mixed amphetamine salts, or atomoxetine (aOR = 1.01); not being African American (aOR = 1.61); and being treated with certain antidepressant medications, most notably fluoxetine (aOR = 2.00), sertraline (aOR = 2.29), bupropion (aOR = 2.22), trazodone (aOR = 2.15), or venlafaxine (aOR = 2.37) prior to the first diagnosis of mania. Controlling for pharmacotherapy differences, incident bipolar disorder was more likely in individuals clustering specific patterns of comorbid psychiatric disorders, suggesting that there are different pathways to bipolarity and providing a clinical impetus for prioritizing prevention and preemptive strategies to reduce their hazardous influence. © Copyright 2014 Physicians Postgraduate Press, Inc.
Full Text Available Sarcoidosis is a chronic, granulomatous condition with unknown cause. Because most of the patients are free of clinical symptoms, sarcoidosis should be considered in differential diagnosis if noncaseous granuloma is noted in biopsies, performed for other reasons. With no clinical symptoms, our patient was diagnosed with sarcoidosis upon identifying noncaseous granuloma in the lymph node biopsy material collected during the laparoscopic operation, performed for gallbladder polyp.
Cowan, Susan Alice; Gerstoft, Jan; Haff, Jakob
Since introduction of highly active antiretroviral therapy (HAART), the prevalence of Danish HIV-positive men who have sex with men (MSM) has increased substantially. In contrast, the incidence of MSM diagnosed with HIV has not increased, and this paradox has been the focus of intensive debate....
Kullmann, A; Holcombe, S J; Hurcombe, S D; Roessner, H A; Hauptman, J G; Geor, R J; Belknap, J
Recent research suggested that prophylactic digital cryotherapy (ICE) improved lameness scores, diminished histological changes and early laminar inflammatory signalling in horses following oligofructose administration. In clinical practice, horses at risk for sepsis-associated laminitis receive ICE. Evidence to support this practice is lacking. To determine factors associated with development of laminitis in horses diagnosed with colitis, including ICE. Multicentre retrospective case series. Medical records for horses admitted to 2 university hospitals diagnosed with colitis with evidence of systemic inflammatory response from 2002 to 2012 were reviewed. Horses were excluded if they exhibited signs of laminitis at admission, were ponies, miniature or draught breeds, or laminitis. Seven of 69 (10%) horses treated with ICE developed laminitis compared with 20/61 (33%) horses that developed laminitis but did not receive ICE. Factors associated with laminitis included site of hospitalisation, admission respiratory rate (↑) and blood L-lactate (↑), and ICE (↓), Plaminitis compared with horses treated without ICE (odds ratio 0.11, 95% confidence limit 0.03-0.44). Sixteen horses (16/130, 12%) were subjected to euthanasia in hospital. Fourteen of these horses had laminitis and 2 did not develop laminitis. Survival for horses with colitis that developed laminitis was 13/27 (48%) compared with survival for horses with colitis that did not develop laminitis, 101/103 (98%). Laminitis occurred in more clinically compromised horses. Use of ICE reduced the incidence of clinical laminitis in the study population suggesting that digital cryotherapy is an effective prophylactic strategy for the prevention of laminitis in horses with colitis. © 2013 EVJ Ltd.
Pasticci, Maria Bruna; Lupi, Carla; Mazzolla, Rosanna; Bragetti, Patrizia; Rubeca, Monica; Sfara, Claudio; Baldoni, Angelo; Fratini, Daniela; Baldelli, Franco
A case of miliary tuberculosis complicated by deciduitis and sub-chorionitis in a pregnant woman manifesting also influenza A/H1N1v infection and urinary tract infection is reported. Diagnosis of tuberculosis was obtained before delivery by examining amniotic fluid for Mycobacterium tuberculosis. Even though maternal symptoms did not suggest TB, diagnosis was early enough to start effective treatment in both the mother and the neonate and prevent in-hospital M.tuberculosis diffusion. A high index of suspicion by health professionals is required to detect and manage tuberculosis in pregnancy and newborns in both the developed and developing word.
Kern, Christoph; Kortüm, Karsten; Müller, Michael; Raabe, Florian; Mayer, Wolfgang Johann; Priglinger, Siegfried; Kreutzer, Thomas Christian
Purpose Our aim was to correlate the overall patient volume and the incidence of several ophthalmological diseases in our emergency department with weather data. Patients and methods For data analysis, we used our clinical data warehouse and weather data. We investigated the weekly overall patient volume and the average weekly incidence of all encoded diagnoses of “conjunctivitis”, “foreign body”, “acute iridocyclitis”, and “corneal abrasion”. A Spearman’s correlation was performed to link these data with the weekly average sunshine duration, temperature, and wind speed. Results We noticed increased patient volume in correlation with increasing sunshine duration and higher temperature. Moreover, we found a positive correlation between the weekly incidences of conjunctivitis and of foreign body and weather data. Conclusion The results of this data analysis reveal the possible influence of external conditions on the health of a population and can be used for weather-dependent resource allocation. PMID:27601872
Full Text Available Martina Rafanelli, Alessandro Morrione, Annalisa Landi, Emilia Ruffolo, Valentina M Chisciotti, Maria A Brunetti, Niccolò Marchionni, Andrea Ungar Syncope Unit, Cardiology and Geriatric Medicine, University of Florence and Azienda Ospedaliero-Universitaria Careggi, Florence, Italy Background: The incidence of syncope increases in individuals over the age of 70 years, but data about this condition in the elderly are limited. Little is known about tilt testing (TT, carotid sinus massage (CSM, or supine and upright blood pressure measurement related to age or about patients with complex diagnoses, for example, those with a double diagnosis, ie, positivity in two of these three tests. Methods: A total of 873 consecutive patients of mean age 66.5±18 years underwent TT, CSM, and blood pressure measurement in the supine and upright positions according to the European Society of Cardiology guidelines on syncope.1 Neuroautonomic evaluation was performed if the first-line evaluation (clinical history, physical examination, electrocardiogram was suggestive of neurally mediated syncope, or if the first-line evaluation was suggestive of cardiac syncope but this diagnosis was excluded after specific diagnostic tests according to European Society of Cardiology guidelines on syncope, or if certain or suspected diagnostic criteria were not present after the first-line evaluation. Results: A diagnosis was reached in 64.3% of cases. TT was diagnostic in 50.4% of cases, CSM was diagnostic in 11.8% of cases, and orthostatic hypotension was present in 19.9% of cases. Predictors of a positive tilt test were prodromal symptoms and typical situational syncope. Increased age and a pathologic electrocardiogram were predictors of carotid sinus syndrome. Varicose veins and alpha-receptor blockers, nitrates, and benzodiazepines were associated with orthostatic hypotension. Twenty-three percent of the patients had a complex diagnosis. The most frequent association was
Histologically diagnosed cases of nasopharyngeal carcinoma in two Nigerian children within one year period: case reports and review of literature. ... Ten to twenty percent of nasopharyngeal carcinoma in Nigeria occurs in children. Aim: To increase the ... Keywords: Airway, cervical, children, lymphadenopathy, tuberculosis ...
Steinhausen, Hans-Christoph; Jensen, Christina Mohr
To study recent time trends in the incidence of diagnosed anorexia nervosa (AN) and bulimia nervosa (BN) based on nationwide psychiatric register data. The Danish Psychiatric Central Research Registry was used to identify the incidence of diagnosed cases with AN and BN at the ages of 4-65 years from 1995 to 2010. Age- and sex-adjusted incidence rates per 100,000 person-years were calculated and were adjusted for time trends in the total number of people diagnosed in psychiatry. Time trends were analyzed using JoinPoint regression analysis. A total of N = 5,902 persons had a first-time incidence of AN, and a total of N = 5,113 had first-time incidence of BN. Incidence rates increased for AN from 6.4 to 12.6 per 100,000 person-years, and for BN from 6.3 to 7.2 per 100,000 person-years. In 2010, the male-to-female ratio was 1:8 for AN, and 1:20 for BN. There was an earlier onset for AN than for BN, and age at incidence decreased during the observation period for AN but not for BN. A sizeable part of the increasing incidence rates for AN and in particular, the younger AN age groups, could be attributed to an increase in the total number of N = 249,607 persons with first-time diagnoses in psychiatry. Incidence rates had increased slightly for AN, but were stable for BN across 16 years in this nationwide study and to a large extent were reflective of a general increase in diagnosed mental disorders. © 2015 Wiley Periodicals, Inc.
Full Text Available Christoph Kern, Karsten Kortüm, Michael Müller, Florian Raabe, Wolfgang Johann Mayer, Siegfried Priglinger, Thomas Christian Kreutzer University Eye Hospital Munich, Faculty of Medicine, Ludwig-Maximilians-Universität München, Munich, Germany Purpose: Our aim was to correlate the overall patient volume and the incidence of several ophthalmological diseases in our emergency department with weather data. Patients and methods: For data analysis, we used our clinical data warehouse and weather data. We investigated the weekly overall patient volume and the average weekly incidence of all encoded diagnoses of “conjunctivitis”, “foreign body”, “acute iridocyclitis”, and “corneal abrasion”. A Spearman’s correlation was performed to link these data with the weekly average sunshine duration, temperature, and wind speed. Results: We noticed increased patient volume in correlation with increasing sunshine duration and higher temperature. Moreover, we found a positive correlation between the weekly incidences of conjunctivitis and of foreign body and weather data. Conclusion: The results of this data analysis reveal the possible influence of external conditions on the health of a population and can be used for weather-dependent resource allocation. Keywords: corneal injury, trauma, uveitis, conjunctivitis, weather
Full Text Available Hairong Xu,1 Lanfang Xu,2 John H Page,1 Kim Cannavale,2 Olivia Sattayapiwat,2 Roberto Rodriguez,3 Chun Chao2 1Center for Observational Research, Amgen Inc., Thousand Oaks, CA, USA; 2Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, CA, USA; 3Department of Hematology Oncology, Los Angeles Medical Center, Kaiser Permanente Southern California, Psadena, CA, USA Purpose: The purpose of this study was to evaluate and characterize the risk of anemia during the course of chemotherapy among patients with five common types of solid tumors. Patients and methods: Patients diagnosed with incident cancers of breast, lung, colon/rectum, stomach, and ovary who received chemotherapy were identified from Kaiser Permanente Southern California Health Plan (2010–2012. All clinical data were collected from the health plan’s electronic medical records. Incidence proportions of patients developing anemia and 95% confidence intervals were calculated overall and by anemia severity and type, as well as by stage at cancer diagnosis, and by chemotherapy regimen and cycle. Results: A total of 4,426 patients who received chemotherapy were included. Across cancers, 3,962 (89.5% patients developed anemia during the course of chemotherapy (normocytic 85%, macrocytic 10%, microcytic 5%; normochromic 47%, hyperchromic 44%, hypochromic 9%. The anemia grades were distributed as follows: 58% were grade 1, 34% grade 2, 8% grade 3, and <1% grade 4. The incidence of grade 2+ anemia ranged from 26.3% in colorectal cancer patients to 59.2% in ovarian cancer patients. Incidence of grade 2+ anemia increased from 29% in stage I to 49% in stage IV. Incidence of grade 2+ anemia varied from 18.2% in breast cancer patients treated with cyclophosphamide + docetaxel regimen to 59.7% in patients with ovarian cancer receiving carboplatin + paclitaxel regimen. Conclusion: The incidence of moderate-to-severe anemia (hemoglobin <10 g/dL remained considerably
Patterson, Raymond F
The authors present an important two-part study as they strive to provide an empirical analysis of psychiatric diagnoses in criminal case reports in Australia. In the first part, they compare the level of agreement or correlation of diagnoses between pairs of experts who prepared reports for either the prosecution or defense with other reports prepared for the same and opposing sides and by profession (i.e., psychiatrists and/or psychologists). In the second part, they compare the level of agreement or correlation between experts retained by either the prosecution or defense and treating practitioners. Psychiatric diagnoses are fundamental requirements that may affect the adjudication of criminal and civil cases. Both parts of the study focus on criminal cases and are very exciting in that they review not only the correlation of agreements in these areas but also address indirectly the concept of the so-called hired gun. The development of specialized expertise in the evaluation and assessment of defendants by designated opinion or expert witnesses has progressed over time. The nexus between psychiatry and the law (i.e., forensic psychiatry) has included the presentation of psychiatric diagnosis to the courts and the necessity for the expert or treating practitioner to address legal questions raised by the court. This study makes important steps in the direction of examining and analyzing the role of psychiatric diagnosis according to the responsibilities of the evaluator (i.e., as independent examiner or treating practitioner), as well as the possible influence of professional training and experience on differences in diagnoses between two evaluators. It is anticipated that there will be further work in these areas to address not only diagnoses but forensic recommendations and opinions.
Leivonen, Susanna; Voutilainen, Arja; Hinkka-Yli-Salomäki, Susanna; Timonen-Soivio, Laura; Chudal, Roshan; Gissler, Mika; Huttunen, Jukka; Sourander, Andre
The aim of this study was to describe the characteristics and incidence rates of diagnosed tic disorders in the Finnish Hospital Discharge Register, including changing incidence rates between 1991 and 2010. We also aimed to validate the diagnoses of Tourette's syndrome recorded in the register. Children born between January 1, 1991 and December 31, 2010, who were diagnosed with tic disorders, were identified from the Finnish Hospital Discharge Register (n = 3003). We studied the validity of the Tourette's syndrome diagnoses by reviewing the medical charts of 88 children born since 1997 and carrying out telephone interviews with 55 of their guardians. The incidence rates of all diagnosed tic disorders increased during the study period. A comorbid diagnosis of hyperkinetic disorder diagnosis was recorded in 28.2% of the children with Tourette's syndrome, and the validity of the register-based Tourette's syndrome diagnosis was approximately 95%. This is the first nationwide study to demonstrate the increasing incidence of all register-based tic disorder diagnoses. The validity of the Tourette's syndrome diagnoses in the Finnish Hospital Discharge Register was good, and the data provided are suitable for use in further register-based studies of tic disorders. ©2014 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.
Yoo Min Park
Full Text Available We report the first case of Ramsay Hunt syndrome (RHS diagnosed after kidney transplantation in Korea. RHS is a disease caused by latent varicella-zoster characterized to involve geniculate ganglion of the seventh cranial nerve. Patients who have undergone kidney transplantation can be easily affected by viral infections because of their immune-compromised status. A 35-year-old man with hypertensive end-stage renal disease underwent kidney transplantation. Two months after surgery, the recipient was diagnosed with RHS and treated with antivirals and steroids. However, after using the antiviral agents for the recommended duration, facial paralysis occurred as a new presentation and he required further treatment. Otalgia and periauricular vesicles improved, but the facial palsy remained.
Schlütter, Jacob Mørup; Johansen, Gry; Helmig, Rikke Bek; Petersen, Olav Bjørn
We report 2 cases of true uterine artery aneurysms diagnosed during pregnancy. Both cases presented with nonspecific symptoms such as urethral obstruction, minimal vaginal bleeding and lower abdominal pain in the 2nd trimester. Both aneurysms were diagnosed by color Doppler ultrasound. In the first case labor was induced at 37 + 4 weeks of gestation. However, due to sudden fetal distress and maternal abdominal pain, an emergency Caesarean section was performed during labor, and 3 liters of intra-peritoneal blood were encountered upon laparotomy, secondary to a ruptured uterine artery aneurysm. In the second case, an elective Caesarean section was scheduled at 38 + 3 weeks of gestation, and the delivery and postpartum period were uncomplicated. Albeit a rare condition, a uterine artery aneurysm should be among the differential diagnosis considered in pregnant women who present with pelvic and vaginal masses, vague bladder symptoms or radiating pelvic pain. The diagnosis is readily made by color Doppler imaging. Elective Caesarean section should be the preferred mode of delivery to avoid rupture of the aneurysm during labor. © 2016 S. Karger AG, Basel.
Hennedige, Anusha Adeline; Jayasinghe, Jap; Khajeh, Janette; Macfarlane, Tatiana V
To conduct a systematic review of epidemiological literature to determine the incidence of bisphosphonate related osteonecrosis of the jaw occurring either spontaneously or after dental surgery, in children and adolescents diagnosed with osteogenesis imperfecta. MEDLINE, HMIC and EMBASE were used to search for English-language articles published from 1946 - 2013. Inclusion criteria consisted of population based studies of children and adolescents (24 years and younger) diagnosed with osteogenesis imperfecta, only studies which included a dental examination, and patients treated with intravenous bisphosphonates were included. Articles were excluded if patients had any other co-morbidity which could affect osteonecrosis of the jaw, and those which treated patients with oral bisphosphonates only. Five studies consisting of four retrospective cohort studies and one case series were identified. Study populations ranged from 15 to 278 patients and number of subjects with osteogenesis imperfecta ranged from 15 to 221. Mean duration of intravenous bisphosphonate use ranged from 4.5 to 6.8 years. All patients were clinically examined and no patients were found to have osteonecrosis of the jaw. There is no evidence to support hypothesis of causal relationship between bisphosphonates and osteonecrosis of the jaw in children and adolescents with osteogenesis imperfecta. More prospective studies on bisphosphonate use in osteogenesis imperfecta needs to be carried out.
Full Text Available Mazabraud%u2019s syndrome is defined as a rare coexistence of intramuscular myxomas and fibrous dysplasia of bone. We present a case of Mazabraud%u2019s syndrome diagnosed by CT and MRI findings in a 72-year-old man. The recognition of this entity is important for correct diagnosis and to reduce unnecessary biopsy and resection. Patients with Mazabraud%u2019s syndrome should be followed-up carefully because of malignant transformation risk of fibrous dysplasia lesions.
P. A. Demin
Full Text Available Resilience management system states and behavior are described with the use of fuzzy Petri net. Operational resilience improving criteria in case of information security incidents is defined. Information security incident response management model is introduced.
Utumi, Estevam Rubens
Full Text Available Introduction: Osteoblastoma is a rare benign tumor of the bone, usually occurring in vertebrae and in long tubular bones. Its occurrence in the craniofacial region is extremely rare, especially in the nasal and paranasal areas. Case Report: We report an atypical case of osteoblastoma of the maxillary sinus with involvement of hard palate and nasal structures. Clinical and radiological features were inconclusive, with atypical computed tomography (CT pattern that was suggestive of various fibrous osseous lesions (FOL like fibrous dysplasia, cementifying dysplasia, cemento-ossifying fibroma. Final Comments: Given the anomalous CT features and massive facial involvement, differential diagnoses of such lesions must be carefully evaluated regarding radiographic appearance and histological criteria.
Login Ivan S
Full Text Available Abstract Background Brain death is strictly defined medically and legally. This diagnosis depends on three cardinal neurological features: coma, absent brainstem reflexes, and apnea. The diagnosis can only be made, however, in the absence of intoxication, hypothermia, or certain medical illnesses. Case presentation A patient with severe hypoxic-ischemic brain injury met the three cardinal neurological features of brain death but concurrent profound hypothyroidism precluded the diagnosis. Our clinical and ethical decisions were further challenged by another facet of this complex case. Although her brain damage indicated a hopeless prognosis, we could not discontinue care based on futility because the only known surrogate was mentally retarded and unable to participate in medical planning. Conclusion The presence of certain medical conditions prohibits a diagnosis of brain death, which is a medicolegal diagnosis of death, not a prediction or forecast of future outcome. While prognostication is important in deciding to withdraw care, it is not a component in diagnosing brain death.
Jacob, Louis; Kalder, Matthias; Kostev, Karel
To analyze the incidence of depression and anxiety among women newly diagnosed with breast or genital organ cancer (BC or GOC) in Germany. A total of 29 366 women initially diagnosed with BC or GOC between 2005 and 2014 were available for analysis. The main outcome measure was the incidence of depression and anxiety among women newly diagnosed with BC or GOC within 5 years after the first cancer diagnosis in German gynecologist practices. Demographic and clinical data included age, type of cancer, and presence of metastases at diagnosis. The incidence rate of depression and anxiety per 100 person-years was calculated. We performed a multivariate regression model to analyze the association between depression and the variables of interest. In total, 7994 women were diagnosed with depression/anxiety (81.3% had BC and 18.7% had GOC). The incidence of depression and anxiety was 8.8 per 100 person-years in women with BC. In individuals with GOC, the incidence of depression/anxiety was 5.9 per 100 person-years. Breast cancer was associated with a 1.41-fold increase in the risk of developing depression or anxiety as compared with GOC. Patients with metastases also had a higher risk of being depressed and anxious than others (odds ratio = 1.40). Finally, women in the age groups of 41 to 50, 51 to 60, and 61 to 70 years were at a higher risk of depression/anxiety than women in the age group of 71 to 80 years (odds ratios equal to 1.50, 1.38, and 1.22). Women diagnosed with BC were at a higher risk of developing depression or anxiety than women with GOC. Copyright © 2016 John Wiley & Sons, Ltd.
Maltête, David; Grangeon, Lou; Le Goff, Floriane; Ozel, Gulden; Fetter, Damien; Ahtoy, Patrick; Temgoua, Olivier; Rouillé, Audrey; Lefaucheur, Romain
There is little experience with the effect of pregnancy on Parkinson disease because the number of women with Parkinson disease who are of childbearing age is small. We report four cases beginning during the postpartum period and discuss the potential contribution of different factors that may influence the occurrence of Parkinson disease in this time period. Four women aged 29-35 years developed arm tremor, shoulder pain, dizziness, or decreased dexterity of the hand in the first few days or months after childbirth. They were initially diagnosed with postpartum depression or psychogenic parkinsonism. Finally, dopamine transporter imaging confirmed the diagnosis of young-onset Parkinson disease. Early-onset Parkinson disease may present in postpartum women. In women with atypical motor symptoms in addition to depression, this diagnosis should be considered.
Uttawichai, Pattanawadee; Igarashi, Tsukasa; Kawana, Seiji
Cutaneous tuberculosis is an infrequent form of extrapulmonary tuberculosis, but is a symptom that can lead to diagnosis of tuberculosis. We describe a case of lupus vulgaris in a 79-year-old woman who had a 50-year history of a slowly growing plaque on her right cheek. She visited many hospitals without resolution and the plaque gradually enlarged. Recently, she was misdiagnosed with eczema and prescribed topical steroids that had no effect, and she subsequently visited our outpatient clinic. A diagnosis of lupus vulgaris was made based on histopathology, culture and polymerase chain reaction, and isoniazid, rifampicin and ethambutol were administered as antituberculosis treatment. Although the incidence of cutaneous tuberculosis has decreased significantly in developed countries, knowledge and awareness of the disease are still of importance for proper diagnosis and treatment.
Fatma Gülru Erdoğan
Full Text Available Multiple myeloma, being a malignant proliferation of plasma cells in the bone marrow, has clinical spectrum varying from monoclonal gammopathy with unknown significance to plasma cell leukemia. The presenting symptoms have usually been bone pain, pathologic fractures or repeating infections. In patients with multiple myeloma, amyloid depositions may be seen in the skin. This form, defined as primary systemic amyloidosis, is characterized by light-chain amyloid fibril depositions. Our case applied with multiple, asymptomatic, yellowish papules localized on the face, trunk, oral and genital mucosa, gradually increasing during the last two years. He had no complaints, except for slight weight loss. In routine tests, the patient had no pathological laboratory findings, except high C-reactive protein levels. Further research revealed histopathologic and immunohistochemical findings consistent with amyloidosis. Upon these results, immunoglobulin G levels were measured and found high, and in protein electrophoresis, IgG monoclonal gammopathy was determined. The diagnosis of multiple myeloma is made by bone marrow biopsy. This patient is presented for being an asymptomatic case diagnosed by skin findings of amyloidosis.
The main purpose of this project is to design a computerized brain diagnosing system that would be used in carrying out the daily diagnosing activity in the clinic. The developed computerized system has numerous advantages over manual operation which is very tedious and time consuming. As part of the research method ...
Wang, F; So, Y; Vittinghoff, E; Malani, H; Reingold, A; Lewis, E; Giordano, J; Janssen, R
We undertook this study to determine the incidence proportion of and risk factors for AIDS patients diagnosed with human immunodeficiency virus (HIV) dementia, central nervous system (CNS) toxoplasmosis, and cryptococcal meningitis. A historical cohort of 487 consecutive inpatients with AIDS treated by San Francisco General Hospital inpatient and outpatient services entered the study. We abstracted all available records for demographic information, diagnoses, and dates of death and estimated the incidence proportion of AIDS patients diagnosed with major CNS complications using the Kaplan-Meier method. We used the Cox proportional hazards model to analyze the effect of demographic factors on the hazard (risk per unit time) of diagnosis with these CNS conditions. The estimated incidence proportion of patients diagnosed with HIV dementia within 1 and 2 years of AIDS diagnosis increased from 0.10 to 0.18. Corresponding proportions were 0.10 and 0.19 for CNS toxoplasmosis and 0.10 and 0.14 for cryptococcal meningitis. Only HIV dementia was independently associated with increasing age at AIDS diagnosis (relative hazard [RH] of 2.75 for ages 41-50 [95% confidence interval, 1.08-6.98]; RH of 4.73 for ages > 50 [95% confidence interval, 1.41-15.87]) and with injection drug use (RH of 2.03; 95% confidence interval, 1.19-3.47). HIV dementia, CNS toxoplasmosis, and cryptococcal meningitis are about equally common complications in patients with AIDS, but only HIV dementia is associated with increasing age at AIDS diagnosis and injection drug use.
Suijkerbuijk, A.W.M.; Broek, I.V.F. van den; Brouwer, H.J.; Vanrolleghem, A.M.; Joosten, J.H.K.; Verheij, R.A.; Sande, M.A.B. van der; Kretzschmar, M.E.E.
BACKGROUND: Chlamydia is the most common curable sexually transmitted infection (STI) in the Netherlands. The majority of chlamydia diagnoses are made by general practitioners (GPs). Baseline data from primary care will facilitate the future evaluation of the ongoing large population-based screening
Suijkerbuijk, A.W.M.; van den Broek, I.V.F.; Brouwer, H.J.; Vanrolleghem, A.M.; Joosten, J.H.K.; Verheij, R.A.; van der Sande, M.A.B.; Kretzschmar, M.E.E.
Background: Chlamydia is the most common curable sexually transmitted infection (STI) in the Netherlands. The majority of chlamydia diagnoses are made by general practitioners (GPs). Baseline data from primary care will facilitate the future evaluation of the ongoing large population-based screening
Oomen, Matthijs W. N.; Bakx, Roel; van Minden, Minke; van Rijn, Rick R.; Peters, Marjolein; Heij, Hugo A.
The aim of this study is to evaluate if symptomatic or asymptomatic PVT, as diagnosed with ultrasonography (US), occurs more often in children after the introduction and implementation of LS compared to open splenectomy. A retrospective cohort of 76 splenectomized patients for benign hematological
Laurberg, Peter; Andersen, Stine Linding
Thyroid hormones are essential developmental factors, and Graves' disease (GD) may severely complicate a pregnancy. This review describes how pregnancy changes the risk of developing GD, how early pregnancy by several mechanisms leads to considerable changes in the results of the thyroid function tests used to diagnose hyperthyroidism, and how these changes may complicate the diagnosing of GD. Standard therapy of GD in pregnancy is anti-thyroid drugs. However, new studies have shown considerable risk of birth defects if these drugs are used in specific weeks of early pregnancy, and this should be taken into consideration when planning therapy and control of women who may in the future become pregnant. Early pregnancy is a period of major focus in GD, where pregnancy should be diagnosed as soon as possible, and where important and instant change in therapy may be warranted. Such change may be an immediate stop of anti-thyroid drug therapy in patients with a low risk of rapid relapse of hyperthyroidism, or it may be an immediate shift from methimazole/carbimazole (with risk of severe birth defects) to propylthiouracil (with less risk), or maybe to other types of therapy where no risk of birth defects have been observed. In the second half of pregnancy, an important concern is that not only the mother with GD but also her foetus should have normal thyroid function. © 2016 European Society of Endocrinology.
Lee, Kwang Lae; Yim, Yoon Myung; Lim, Oh Kyung; Park, Ki Deok; Choi, Chung Hwan; Lee, Ju Kang [Gachon University of Medicine and Science, Incheon (Korea, Republic of)
Traumatic lumbar hernia describes the extrusion of intraperitoneal or extraperitoneal contents through a defect in the posterolateral abdominal wall caused by a trauma. This is a rare entity and usually diagnosed by computed tomography. A 64-year-old male received an injury on his cervical spinal cord after an accident in which he fell down. He complained of a mass on his left posterolateral back area. We diagnosed the mass as a traumatic lumbar hernia by ultrasonography and confirmed it by computed tomography. We conclude that the ultrasonography can be a useful diagnostic tool for traumatic lumbar hernia
Lee, Kwang Lae; Yim, Yoon Myung; Lim, Oh Kyung; Park, Ki Deok; Choi, Chung Hwan; Lee, Ju Kang
Traumatic lumbar hernia describes the extrusion of intraperitoneal or extraperitoneal contents through a defect in the posterolateral abdominal wall caused by a trauma. This is a rare entity and usually diagnosed by computed tomography. A 64-year-old male received an injury on his cervical spinal cord after an accident in which he fell down. He complained of a mass on his left posterolateral back area. We diagnosed the mass as a traumatic lumbar hernia by ultrasonography and confirmed it by computed tomography. We conclude that the ultrasonography can be a useful diagnostic tool for traumatic lumbar hernia
Cystic lesions of the liver are being increasingly diagnosed because of improved methods and wider availability of liver imaging techniques. There is considerable confusion in the classification and management of such cysts. This study is an attempt to characterise liver cysts seen at hepatic ultrasonography. A retrospective ...
Levenstein, Susan; Jacobsen, Rikke Kart; Rosenstock, Steffen; Jørgensen, Torben
To examine whether mental vulnerability, an enduring personality characteristic, predicts incident hospital-diagnosed ulcer over three decades. A population-based cohort study enrolled 3365 subjects with no ulcer history, ages 30-60, in 1982-3. Mental vulnerability, Helicobacter pylori IgG antibodies, socioeconomic status, and sleep duration were determined at baseline; non-steroidal antiinflammatory drug use, smoking, leisure time physical activity, and alcohol consumption both at baseline and in 1993-4. Hospital diagnoses of incident ulcer through 2011 were detected using the Danish National Patient Registry. Ulcers were diagnosed in 166 subjects, including 83 complicated by bleeding or perforation. Age-, gender-, and socioeconomic status-adjusted associations were significant for mental vulnerability (Hazard Ratio (HR) 2.0, 95% Confidence Interval 1.4-2.8), Helicobacter pylori (HR 1.7, CI 1.2-2.3), smoking (HR 2.0, CI 1.3-3.1), heavy drinking (HR 1.6, CI 1.1-2.4), abstinence (HR 1.6, CI 1.1-2.5), non-steroidal antiinflammatory drugs (HR 2.1, CI 1.5-3.0), and sedentary lifestyle (HR 1.9, CI 1.4-2.7). Adjusted for all behavioral mediators, the HR for mental vulnerability was 1.5 (CI 1.0-2.2, p = .04). Mental vulnerability raised risk in Helicobacter pylori seropositive subjects and those exposed to neither Helicobacter pylori nor non-steroidal antiinflammatory drugs; its impact was virtually unchanged when analysis was limited to complicated ulcers. A vulnerable personality raises risk for hospital-diagnosed peptic ulcer, in part because of an association with health risk behaviors. Its impact is seen in 'idiopathic' and Helicobacter pylori-associated ulcers, and in acute surgical cases.
Full Text Available A previously healthy 73-year-old man was hospitalized with left complicated effusion and a consolidation in the left upper lung. He underwent a chest tube insertion and was treated with clindamycin but the consolidation remained after the treatment. We subsequently performed flexible bronchoscopy but it was impossible to make a diagnosis. Three months later, the consolidation had worsened so we performed another bronchoscopy. Finally, we were able to diagnose the consolidation as pulmonary actinomycosis, and to treat the condition appropriately. Pulmonary actinomycosis is a rare and difficult condition to diagnose. There are many conditions with similar clinical features, such as tuberculosis, fungal infections, lung abscesses, and lung malignancy. Respiratory physicians should consider the possibility of pulmonary actinomycosis when investigating patients with persistent pulmonary infiltrations. Early diagnosis and correct treatment may lead to a good prognosis and prevent unnecessary surgery.
Saya Nakamura; Masaaki Kusunose; Akira Satou; Kazuyoshi Senda; Yoshinori Hasegawa; Koichi Nishimura
A previously healthy 73-year-old man was hospitalized with left complicated effusion and a consolidation in the left upper lung. He underwent a chest tube insertion and was treated with clindamycin but the consolidation remained after the treatment. We subsequently performed flexible bronchoscopy but it was impossible to make a diagnosis. Three months later, the consolidation had worsened so we performed another bronchoscopy. Finally, we were able to diagnose the consolidation as pulmonary ac...
Kojima, Gotaro; Tatsuno, Brent K; Inaba, Michiko; Velligas, Stephanie; Masaki, Kamal; Liow, Kore K
Sporadic Creutzfeldt-Jakob disease is a rare neurodegenerative disorder of unknown etiology that causes rapidly progressive dementia. This disease is uniformly fatal and most patients die within 12 months. Clinical findings include myoclonus, visual disturbances, and cerebellar and pyramidal/extrapyramidal signs in addition to rapidly progressive cognitive and functional impairment. These findings are all non-specific and it is often difficult and challenging to diagnose premortem because of low awareness and clinical suspicion. We present a 66-year-old woman with a 5-month history of rapidly progressive dementia. After a series of extensive diagnostic examinations and continuous follow-up, she was diagnosed with probable sporadic Creutzfeldt-Jakob disease based on Centers for Disease Control and Prevention (CDC) criteria, with key findings of rapidly progressive dementia, blurry vision, extrapyramidal signs (cogwheel rigidity), and abnormal hyperintensity signals on diffusion-weighted MRI. Her symptoms progressively worsened and she died 7 months after the onset. The postmortem brain autopsy demonstrated the presence of abnormal protease-resistant prion protein by Western Blot analysis. A literature review was performed on differential diagnoses that present with rapidly progressive dementia and thereby mimic sporadic Creutzfeldt-Jakob disease. These include Alzheimer's disease, dementia with Lewy Bodies, frontotemporal dementia, meningoencephalitis, corticobasal degeneration, progressive supranuclear palsy, CADASIL, and paraneoplastic encephalomyelitis.
Increasingly, critical incident reports are used as a means to increase patient safety and quality of care. The entire potential of these sources of experiential knowledge remains often unconsidered since retrieval and analysis is difficult and time-consuming, and the reporting systems often do not provide support for these tasks. The objective of this paper is to identify potential use cases for automatic methods that analyse critical incident reports. In more detail, we will describe how faceted search could offer an intuitive retrieval of critical incident reports and how text mining could support in analysing relations among events. To realise an automated analysis, natural language processing needs to be applied. Therefore, we analyse the language of critical incident reports and derive requirements towards automatic processing methods. We learned that there is a huge potential for an automatic analysis of incident reports, but there are still challenges to be solved.
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.
Kim, Young Hee; Yang, Byoung Eun; Cho, Young Min [Hallym Univ. College of Medicine, Anyang (Korea, Republic of); Kim, Seong Gon [Sam Anyang General Hospital, Anyang (Korea, Republic of)
PET/CT is a new imaging technology that combines high-quality Position Emission Tomography (PET) and Computed Tomography (CT). This imaging provides simultaneous anatomical and metabolic information. Therefore PET/CT is useful diagnostic modality for early detection og malignant tumor, accurate at aging, decision on therapeutic plan, monitoring response to therapy and rapid detection of recurrence. We report oral and maxillofacial cancers diagnosed by using PET/CT and the usefulness of PET/CT in the evaluation of postoperative recurrence.
Acar, Manolya; Sütçü, Murat; Aktürk, Hacer; Hançerli Törün, Selda; Karagöz, Nurinisa; Beka, Hayati; Yekeler, Ensar; Ağaçfidan, Ali; Salman, Nuran; Somer, Ayper
Cryptococcus neoformans is an important opportunistic pathogen that causes serious mortality and morbidity in AIDS patients. Although its incidence has decreased with proper antiretroviral treatment (ART), it is still a major concern in areas with low socioeconomic HIV endemic countries with poor sources of therapy. In our country, pediatric HIV infection and so, HIV-related opportunistic infections are very rare. In order to pay attention to this unusual collaboration; herein, we presented a pediatric case who was diagnosed with HIV and disseminated cryptococcus infection concomitantly. A 6.5-year-old previously healthy girl has admitted to our hospital with the complaints of prolonged fever, cough and hemoptysis. On her physical examination she had oral candidiasis, generalized lymphadenopathy and hepatosplenomegaly. Laboratory findings were as follows; white blood cell count: 3170 µL (neutrophil: 2720 µL, lymphocyte: 366 µL), hemoglobin level: 7.8 gr/dl, hematocrit: 25.5% platelets: 170.000 µL, CRP: 15.2 mg/L and serum IgG level: 1865 mg/dl. Her anti-HIV test yielde,d positive result and confirmed by Western blot assay, together with a high viral load (HIV-RNA: 3.442.000 copies/ml). She was started ART (lamivudine, zidovudine and lopinavir/ritonavir combination) with the diagnosis of stage 3 HIV infection (AIDS). Posteroanterior chest radiograph showed mediastinal extension and nodular parenchyma. Since the patient was suspected to have pulmonary tuberculosis based on the clinical and radiological findings, empirical antituberculosis therapy was started. Because of the insistance of fever, three different blood specimens, bone marrow and gastric aspirates were collected for culture, in which all of them yielded C.neoformans growth. She was then diagnosed as disseminated cryptococcosis and treated with liposomal amphotericin B and fluconazole successfully. Although pediatric HIV infection is usually diagnosed secondary to maternal disease, it can rarely be
Lee, Myung Su; Lee, Sa Rah; Yang, Woo Ick; Kim, Eun Kyung [Yonsei University College of Medicine, Seoul (Korea, Republic of); Jung, Hae Kyoung [CHA University, Bundang CHA Hospital, Seongnam (Korea, Republic of)
The incidence of Burkitt's lymphoma involving both breasts is rare. We report such a case that was diagnosed by a core biopsy of a hypoechoic lesion visualized from the ultrasonographic results of a patient that was clinically suspected of mastitis.
Schlütter, Jacob Mørup; Johansen, Gry; Helmig, Rikke Bek
case labor was induced at 37 + 4 weeks of gestation. However, due to sudden fetal distress and maternal abdominal pain, an emergency Caesarean section was performed during labor, and 3 liters of intra-peritoneal blood were encountered upon laparotomy, secondary to a ruptured uterine artery aneurysm....... In the second case, an elective Caesarean section was scheduled at 38 + 3 weeks of gestation, and the delivery and postpartum period were uncomplicated. Albeit a rare condition, a uterine artery aneurysm should be among the differential diagnosis considered in pregnant women who present with pelvic and vaginal...
BACKGROUND: Cryptococcus neoformans is a very important cause of fungal meningitis in immunosuppressed patients. OBJECTIVE: To describe a case of cryptococcal meningoencephalitis in an HIV/AIDS patient from the University of Ilorin Teaching Hospital. METHODS: An 18 -year -old male student presented with ...
Background: Autopsy is a veritable tool for auditing the accuracy of clinincal diagnosis. This study determined the accuracy of clinical diagnosis of diseases using autopsy result. The present report was informed by the unusual presentation of this case and the intent of increasing the index of diagnostic suspicion. A brief ...
Apr 26, 2016 ... horn does not communicate with the uterus; in “class IIc” the rudimentary horn does not have a cavity, ... the endometrium in the rudimentary horn is rarely functional and is not always synchronous with the ... scan, a useful radiologic tool in the diagnosis and planning of surgical treatment in uncertain cases.
Spalletta, Gianfranco; Caltagirone, Carlo; Girardi, Paolo; Gianni, Walter; Casini, Anna Rosa; Palmer, Katie
Depression may potentially impair the clinical course of Alzheimer's disease (AD). Thus, the aim of this study was to investigate cognitive progression of AD patients with or without major depressive episode (MDE). In this 1-year longitudinal follow-up study conducted in three Italian memory clinics, 119 newly diagnosed probable AD patients of mild severity, who were not undergoing treatment with an acetyl-cholinesterase inhibitor (AChEI), and had not been treated with psychotropic drugs in the last 2 years, were included. Patients were assessed to investigate the effect of baseline and 1-year follow-up MDE (using modified DSM-IV diagnostic criteria for MDE in AD) on progression of global cognitive deterioration (using Mini-Mental State Examination (MMSE)), adjusted for confounding factors. Never being depressed was associated with a 3.1 (95%CI 1.0-10.1) increased risk of MMSE decline compared to recovered depression. Six times more patients with persistent depression had MMSE decline compared to patients with recovered depression. However, the largest odds (7.3; 95%CI 1.4-38.1) of cognitive decline was observed in patients who developed incident depression over follow-up. In conclusion, persistent or incident depression worsens cognitive outcome while no or recovered depression does not affect it in early AD patients. Copyright © 2012 Elsevier Ltd. All rights reserved.
Kim, Heung Up; Chung, Young-Bae
A case of Taenia asiatica infection detected by small bowel series and colonoscopy is described. The patient was a 42-year-old Korean man accompanied by discharge of movable proglottids via anus. He used to eat raw pig liver but seldom ate beef. Small bowel series radiologic examinations showed flat tape-like filling defects on the ileum. By colonoscopy, a moving flat tapeworm was observed from the terminal ileum to the ascending colon. The tapeworm was identified as T. asiatica by mitochondrial DNA sequencing. The patient was prescribed with a single oral dose (16 mg/kg) of praziquantel.
Full Text Available The aim of this study was to evaluate the results of 172 cordosentesis cases for chromosomal analysis in high risk pregnant patients which were performed in our clinic during 2001 and 2004. Cordosentesis procedure were performed mainly for, fetal anomaly, positive triplescreening test. Fetal chromosomal anomaly ratio was 7.5%. Trisomi 21,18,13 were found in fetal anomaly group. The invasive procedure success rate was %98.8. Cordosentes is a safe and easily performed prenatal diagnosis and treatment method in modern perinatology.
Tamaki, Atsushi; Sakai, Masashi; Yano, Kimio
A 45-year-old female was admitted to our hospital with complaints of anemia, hypertension, and a dull, throbbing pain in the right side of the neck. On physical examination, a pulsating tumor in the right side of the neck and a ''to-and-fro'' murmur at the right 2nd intercostal space were noted. Laboratory tests revealed ESR 90 mm/hour and CRP 5+. Digital subtraction angiography (DSA) showed an aneurysm distal to the narrowing of the right common carotid artery, in addition to winding and narrowing of the right vertebral and the left common carotid arteries. These findings are typical of Type I aortitis syndrome. Aortogram showed aortic regurgitation (AR). Furthermore, we found the presence of HLA Bw52 and a conspicuous increase of tromboxane B 2 . Treatment involving a combination of prednisolone, azathioprine and estriol was effective, resulting in marked improvement of the patient's general condition as well as laboratory test results. In cases of aortitis syndrome combined with an aneurysm of a large artery and AR, direct opacification of the aorta with a catheter is occasionally hazardous and is difficult to perform repeatedly. DSA is useful in such circumstances because it can be performed repeatedly with little risk and it offers an image as clear as these obtained by direct injection of contrast medium in the aorta. (author)
Full Text Available Meconium periorchitis is a rare disorder caused by fetal meconium peritonitis, with subsequent passage of meconium into the scrotum via a patent processus vaginalis. To date, clinical significance of meconium periorchitis for the prenatal diagnosis of meconium peritonitis and prediction for postnatal surgery remains to be determined. We present a clinical course of a fetus presenting with meconium periorchitis induced by meconium peritonitis. At 28 weeks’ gestation, fetal ultrasonography indicated fetal ascites associated with bilateral hydrocele and peritesticular calcification without other signs of meconium peritonitis. The pregnancy was uneventful until delivery and the infant was delivered at 37 weeks’ gestation. No abdominal distension was observed at birth, and radiography did not reveal any abdominal calcification except for scrotal calcification. Abdominal distension was observed 3 days after birth and laparotomy was performed. The diagnosis of meconium peritonitis was confirmed at surgery. Our case illustrated that careful examination of the scrotum during fetal life was helpful for prenatal diagnosis of meconium peritonitis as well as postnatal management.
Full Text Available Pituitary carcinoma (PC is a very rare entity (0.2% of all pituitary tumors, with only about 140 cases reported in English literature. There are no reliable histological, immunohistochemical or ultrastructural features distinguishing pituitary adenoma (PA from PC. By definition, a diagnosis of PC is made after a patient with PA develops non-contiguous central nervous system (CNS or systemic metastases. To date, only three cases of PC have been reportedly diagnosed on fine needle aspiration (FNA. Two of the reported cases were diagnosed on FNA of the cervical lymph nodes and one on FNA of the vertebral bone lesion. Herein, we present a case of PC, diagnosed on FNA of the liver lesion. In this case, we describe cytologic features of PC and compare them to histologic features of the tumor in the pituitary. Clinical behavior of tumor, pathogenesis of metastasis and immunochemical and prognostic markers will also be described.
G. D. Rao
Full Text Available A total of 272 cases of hip dysplasia were reviewed. A review of clinical cases presented with the clinical signs of hip dysplasia were referred to Radiology Unit of Madras Veterinary College, from May 2007-April 2009 was taken for this study.The incidence was highest in young animals of age group over three months to one year (52.94 percent. The breed-wise incidence was more common in Labrador Retriever (36.76 percent. Male dogs were found to be more affected (59.55 percent than female dogs. Bilateral hip dysplasia was found to be more (88.60 percent than unilateral. Among the unilateral hip dysplasia, left side was found to be more (54.83 percent than right. [Vet. World 2010; 3(5.000: 219-220
Cleal, Bryan; Panton, Ulrik Haagen; Willaing, Ingrid
prescriptions in the first year after diagnosis. People of working age diagnosed with diabetes face specific challenges and addressing such challenges would enhance patient experiences. Focus on mental health in the clinical encounter with people newly diagnosed with diabetes is warranted and important....... were associated with higher incidence of filled antidepressant prescriptions. Diabetes duration modified the degree of differences between men and women and socioeconomic strata. Conclusion: Diagnosis with diabetes immediately impacts mental wellbeing, with higher rates of filled antidepressant...
Liu, Danyang; Gan, Rongchang; Zhang, Weidi; Wang, Wei; Saiyin, Hexige; Zeng, Wenjiao; Liu, Guoyuan
Emergency medicine is a 'high risk' specialty. Some diseases develop suddenly and progress rapidly, and sudden unexpected deaths in the emergency department (ED) may cause medical disputes. We aimed to assess discrepancies between antemortem clinical diagnoses and postmortem autopsy findings concerning emergency medicine dispute cases and to figure out the most common major missed diagnoses. Clinical files and autopsy reports were retrospectively analysed and interpreted. Discrepancies between clinical diagnoses and autopsy diagnoses were evaluated using modified Goldman classification as major and minor discrepancy. The difference between diagnosis groups was compared with Pearson χ 2 test. Of the 117 cases included in this study, 71 of cases (58 class I and 13 class II diagnostic errors) were revealed as major discrepancies (60.7%). The most common major diagnoses were cardiovascular diseases (54 cases), followed by pulmonary diseases, infectious diseases and so on. The difference of major discrepancy between the diagnoses groups was significant (pautopsy in auditing death in EDs. © 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.
Balaji P Duraisamy
Full Text Available Neuropathic pain is a distressing symptom for the patient and a difficult symptom for the physician to treat. There is lack of evidence-based clinical guidelines for the management of malignant neuropathic pain. The case reflection is a personal account of what has been learnt from a critical incident in a particular patient in the management of neuropathic pain. Psychological issues are known to increase pain percetion and affect the quality of life. The case reflection explores problem areas, defines lacunae in knowledge, and demonstrates active learning of the management of neuropathic pain through reflective practice.
Full Text Available Objetivo: Describir la incidencia de nuevos diagnósticos de infección por el virus de la inmunodeficiencia humana (VIH y su tendencia. Métodos: Se incluyeron los nuevos diagnósticos de VIH notificados en 2009 en las 15 comunidades autónomas con sistemas de información (64% de la población española. Para analizar las tendencias durante 2004-2009 se incluyeron las nueve comunidades con datos en ese periodo. Se obtuvo información clínico-epidemiológica de las hojas de notificación de casos y se realizaron distribuciones de nuevos diagnósticos y diagnóstico tardío según distintas variables. Para evaluar las tendencias se ajustó un modelo de Poisson. Resultados: En 2009 se notificaron 2.264 nuevos diagnósticos de VIH, la mayoría en hombres (80%. La mediana de edad al diagnóstico fue de 36 años (rango intercuartílico 29-43 y el 37,6% de los casos eran inmigrantes, destacando los latinoamericanos y los subsaharianos. La categoría de transmisión más común (42,5% fue la de hombres que tienen sexo con hombres, seguida de la heterosexual (34,5% y la parenteral (8,1%. Al diagnóstico, la mediana de CD4/µl era de 347 (rango intercuartílico: 152-555 y un 50,2% tenían Objective: To describe the incidence of new HIV diagnoses and its trend in Spain. Methods: All new HIV diagnoses notified to the case-registries of 15 autonomous regions (64% of the total Spanish population in 2009 were analyzed. To evaluate trends from 2004 to 2009, data from only nine regions were available. Clinical-epidemiological data were obtained from the notification forms. Distributions of new HIV diagnoses and late diagnoses according to several variables were performed. The Poisson distribution was used to evaluate trends. Results: In 2009, 2264 new HIV diagnoses were notified, mostly in men (80%. The median age at diagnosis was 36 years (interquartile range 29-43 and 37.6% of affected individuals were immigrants, mostly from Latin-America and sub
Full Text Available Endometriosis is defined as the presence of functioning endometrial tissue outside the endometrial cavity. Scar endometriosis, also known as spontaneous abdominal wall endometriosis, is an unusual clinical presentation which often goes unnoticed. It usually develops after pelvic operations. The incidence has been estimated to be only 0.03%–0.15% of all cases of endometriosis. It can be either asymptomatic or present as abdominal wall pain at the site of surgical incision. It is most commonly diagnosed clinically or on ultrasonography. The treatment of choice predominantly remains surgical excision. We present a case of a 24-year-old female (known case of bicornuate uterus who presented with chief complaints of abdominal pain for 1 month and 6 months after metroplasty. The patient was clinically diagnosed as a case of scar endometriosis with rudimentary horn and fistulous tract and taken up for surgery. Both the scar tissue and fistulous tract were removed and histopathology revealed only endometrial glands without stroma or hemosiderin-laden macrophages. Diagnosis of scar endometriosis was established on positive immunohistochemistry for estrogen and progesterone receptor in endometrial glands. Timely diagnosis and surgical excision of scar endometriosis along with close follow-up are necessary to prevent complications and recurrence.
Harper, C G; Giles, M; Finlay-Jones, R
A recent necropsy study has shown that 80% of patients with the Wernicke-Korsakoff syndrome were not diagnosed as such during life. Review of the clinical signs of these cases revealed that only 16% had the classical clinical triad and 19% had no documented clinical signs. The incidence of clinical signs in this and other retrospective pathological studies is very different from that of prospective clinical studies. This discrepancy may relate to "missed" clinical signs but the magnitude of the difference suggests that at least some cases of the Wernicke-Korsakoff syndrome may be the end result of repeated subclinical episodes of vitamin B1 deficiency. In order to make the diagnosis, clinicians must maintain a high index of suspicion in the "at risk" group of patients, particularly alcoholics. Investigations of thiamine status may be helpful and if the diagnosis is suspected, parenteral thiamine should be given. PMID:3701343
Ostergaard, J A; Thiel, S; Hoffmann-Petersen, I T
measured in 270 persons with newly diagnosed type 1 diabetes tracked for incidence of persistent microalbuminuria in a prospective observational 18-year-follow-up study. RESULTS: Seventy-five participants (28%) developed microalbuminuria during follow-up. MAp19 concentrations were higher in participants...... with participants with MAp19 concentration within the combined lower three quartiles in unadjusted Cox analysis, hazard ratio 1.86 (CI95% 1.17 - 2.96), P = 0.009). This remained significant in adjusted models, e.g., adjusting for age, sex, HbA1c , systolic blood pressure, urinary albumin excretion, smoking, serum...... creatinine, and serum cholesterol. MASP-2 concentration was not associated with incidence of microalbuminuria. CONCLUSIONS: In conclusion, the results show an association between baseline MAp19 concentration and the incidence of microalbuminuria in an 18-year-follow-up study on persons with newly diagnosed...
Mohr Jensen, Christina; Steinhausen, Hans-Christoph
To investigate time trends in incidence rates of first-time diagnosed attention-deficit/hyperactivity disorder (ADHD) in a nationwide sample aged 4-65 years across 16 years and identify potential contributing factors to these time trends. Incidence rates of first-time diagnosed ADHD based on ICD-10 criteria in Danish psychiatric hospitals per 100,000 person years (PY) were calculated for the total population, the 2 sexes, and 4 age groups using data from the Danish Psychiatric Central Research Registry and annual census data. Time trends and the role of contributing factors were analyzed and identified using joinpoint regression procedures by calculating annual percent changes for the time period 1995-2010. A total of 20,281 patients were diagnosed with ADHD and incidence rates increased from 7.3 to 91.2 per 100,000 PY during the study period. Joinpoint analysis suggested that incidence rates for diagnosed ADHD rapidly increased from 1998 to 2002, peaked from 2002 to 2008, and slowed down from 2008 to 2010. Contributing factors to the observed time trends were a general increase in patients seen in psychiatry for any mental disorder and an increased awareness and recognition of ADHD in females, adolescents, and adults. These results provide empirical data needed in the public and professional debate often based on theoretical rather than empirical arguments. Results support the notion of increasing incidence rates of diagnosed ADHD and identify that contributing factors are a general increase in the number of patients assessed in psychiatry and an increased recognition of females, adolescents, and adults with ADHD. © Copyright 2015 Physicians Postgraduate Press, Inc.
Mehta, Sanjay R; Murrell, Ben; Anderson, Christy M; Kosakovsky Pond, Sergei L; Wertheim, Joel O; Young, Jason A; Freitas, Lorri; Richman, Douglas D; Mathews, W Chris; Scheffler, Konrad; Little, Susan J; Smith, Davey M
Because recently infected individuals disproportionately contribute to the spread of human immunodeficiency virus (HIV), we evaluated the impact of a primary HIV screening program (the Early Test) implemented in San Diego. The Early Test program used combined nucleic acid and serology testing to screen for primary infection targeting local high-risk individuals. Epidemiologic, HIV sequence, and geographic data were obtained from the San Diego County Department of Public Health and the Early Test program. Poisson regression analysis was performed to determine whether the Early Test program was temporally and geographically associated with changes in incident HIV diagnoses. Transmission chains were inferred by phylogenetic analysis of sequence data. Over time, a decrease in incident HIV diagnoses was observed proportional to the number primary HIV infections diagnosed in each San Diego region (P network analyses also showed that transmission chains were more likely to terminate in regions where the program was marketed (P = .002). Although, individuals in these zip codes had infection diagnosed earlier (P = .08), they were not treated earlier (P = .83). These findings suggests that early HIV diagnoses by this primary infection screening program probably contributed to the observed decrease in new HIV diagnoses in San Diego, and they support the expansion and evaluation of similar programs. © The Author 2016. Published by Oxford University Press for the Infectious Diseases Society of America. All rights reserved. For permissions, e-mail firstname.lastname@example.org.
Boon, Evelyn; Zainal, Kelly Ann; Touyz, Stephen W
Despite the increasing number of patients presenting for treatment, little is still known about male eating disorders cases. The current study presents four male eating disorder cases presented to our specialized treatment facility in Singapore. Cases 1, 2 and 3 are homosexual males in their twenties and thirties who presented with anorexia nervosa and bulimia nervosa. Case 4 is a heterosexual male in his twenties diagnosed with binge eating disorder. All four cases expressed body image dissatisfaction, fat phobia and fear of weight gain. Additionally, all of them sought treatment because of comorbid psychiatric conditions or parental wishes. Premorbid obesity and homosexual orientation may be potential risk factors for males in developing eating disorders. These findings suggest that more exploration needs to be done for males diagnosed with eating disorders, particularly in the Asian society. A deeper understanding into factors associated with symptom presentation and treatment-seeking behaviors would greatly assist in informing the direction and focus of treatment in the region.
da Silva Filho, Tiago João; de Oliveira, Denise Hélen Imaculada Pereira; Brasil, Veruska Lima Moura; Nonaka, Cassiano Francisco Weege; da Silveira, Éricka Janine Dantas; Queiroz, Lélia Maria Guedes
To evaluate cases diagnosed as "oral hemangiomas" based on the immunohistochemical expression of human glucose transporter protein (GLUT-1) and on histopathological features, and to investigate whether the classification proposed by the ISSVA was used correctly to classify these lesions. All cases stored in the archives of an Oral Pathology Service and diagnosed as "oral hemangiomas" were reviewed. Seventy-seven cases were analyzed regarding the expression of GLUT-1. GLUT-1(+) specimens were classified as true infantile hemangioma (IH) and GLUT-1(-) specimens were reclassified based on their histopathological features. The nomenclature of these lesions was evaluated and some cases were reclassified. Only 26 (33.8%) of the specimens were indeed IHs. Among the GLUT-1(-) specimens, 20 (26.0%) were reclassified as pyogenic granulomas (PGs) and 31 (40.2%) as vascular malformations. Considering the previously applied nomenclature, only 47.5% of the cases initially diagnosed as "hemangiomas" were IHs. In the group of "capillary hemangiomas", most cases (56.2%) were PGs. Among the three "cellular hemangiomas", two were PGs and one was IH. Most (88.8%) "cavernous hemangiomas" were vascular malformations. Careful and parameterized review of cases of vascular anomalies is necessary using auxiliary tools such as GLUT-1, since the exclusive use of histopathological findings might be insufficient to differentiate some anomalies. Accurate clinical examination and the use of biomarkers such as GLUT-1 are essential for the diagnosis. Copyright © 2017. Published by Elsevier Inc.
Sukainah S.; Nasir TK; Zulkifli K.; Roziana R.
We report a case of parasitic fibroid which developed less than 1 year following laparoscopic myomectomy using power morcellation. Following this case, a novel approach in reducing the incidence of future parasitic fibroid is described. [Int J Reprod Contracept Obstet Gynecol 2016; 5(8.000): 2836-2839
Turan, Enver; Yurt, Nurdan; Yesilova, Yavuz; Celik, Ozgur Ilhan
Lupus vulgaris is the most common chronic, progressive form of cutaneous tuberculosis. Lesions are generally solitary and found on the head and neck region. Cutaneous tuberculosis can present with different clinical appearances. Therefore, it does not necessarily have characteristic findings and can be difficult to diagnose. Although there were typical clinical findings, the diagnosis of our case was delayed because of its asymptomatic course.
Isabella Gomes Cavalcanti de Albuquerque
Full Text Available Initially diagnosed in Africa and Asia, the Chikungunya virus has been detected in the last three years in the Caribbean, Italy, France, and the United States of America. Herein, we report the first case for Rio de Janeiro, Brazil, in 2010.
You, Myung Won; Jung, Yoon Young; Shin, Jung Hwan; Hong, Young Ok [Eulji Hospital, Eulji University School of Medicine, Seoul (Korea, Republic of)
Krukenberg tumors recognized during pregnancy are rarely reported. The preoperative diagnosis can be challenging because of the confusing morphological features and symptoms during pregnancy. Here, we report a case of a 29-year-old pregnant woman at 29 weeks gestation presenting with bilateral solid ovarian masses, which were later diagnosed as metastatic ovarian cancer originating from advanced gastric cancer. This case suggests that Krukenberg tumors should be considered when bilateral ovarian solid masses are encountered regardless of pregnancy.
Brunet, Vanessa; Marouan, Sofia; Routy, Jean-Pierre; Hashem, Mohamed Amin; Bernier, Vincent; Simard, Raynald; Petrella, Tony; Lamarre, Louis; Théorêt, Gilles; Carrier, Christian; Knecht, Hans; Fleury, Isabelle; Pavic, Michel
Intravascular large B-cell lymphoma (IVL) is an extremely rare malignancy, mainly studied through European and Asian series. Due to the low incidence of this condition, our understanding of the clinical presentation as well as the management of IVL relies on a limited number of patients.We report the largest North American study to date on IVL with 29 cases from Quebec hospital diagnosed between 1990 and 2016. The aim of our study is to describe the clinical presentations, diagnostic and staging procedures, therapeutic management and clinical outcomes of IVL patients in our population and compare the disease phenotype to European and Asian series reported.In our cohort, all patients had stage IV IVL at diagnosis, with a median age of 66.7 years (range 47.2-90.8). Clinical presentation was characterized by constitutional symptoms (100%), poor ECOG-PS (100% ≥ 2), cytopenias (93% anemia), and elevated lactate dehydrogenase (97%) and C-reactive protein (96%). Our cohort presented with mainly cutaneous and neurological symptoms. However, neurological involvement (75.9%) was predominant and no "cutaneous variant" was observed; this differs from European literature, where "classical" IVL is reported with mainly cutaneous involvement. Two of our Caucasian patients presented "Asian variant" IVL; this observation is not unusual, as cases of "classical" IVL have been reported in Asians and "Asian variant" IVL has been reported in Europeans. All patients were classified according to their immunophenotypic features in 3 different subgroups (CD5 or CD5CD10, CD5CD10, CD5CD10) with no difference in outcome. Finally, 62% of our cohort received anthracycline-based chemotherapy and 53% of them achieved a complete response. After a median follow-up of 328 days, OS at 3 years was 42.7% for the entire cohort and 47.4% for the cases with in vivo diagnosis. Unlike European studies on "classical" IVL, our study showed that the French Canadian presentation of this subtype of IVL is more
Carneiro, Taize Muritiba; Silva, Iranete Almeida Sousa
This is a retrospective case study of a patient affected by toxic epidermal necrolysis in the intensive care unit of a public hospital, with the goal to apprehend, starting from the clinical judgments of the nurses, theirs nursing diagnoses. Thirteen nursing diagnoses were evidenced and, also, it was evidenced the necessity of the theoretical improvement of those professionals about the Systematization of Nursing Care, and on the sense of value that this practice may add to nursing in the pursuit of individualized assistance to the patients under their care.
Oliveira, Paula; Scigliano, Horácio; Nogueira, Rosete; Araújo, Célia; Ferreira, Soledade
Intraplacental choriocarcinoma is a rare malignant tumor diagnosed after an abortion, an ectopic pregnancy, or a term or preterm pregnancy or following the diagnosis of a hydatidiform mole. During pregnancy, it may be more common than reported, as most patients are asymptomatic and placental choriocarcinomas are usually inconspicuous macroscopically and are often mistaken for an infarct. Based upon a case study methodology, we describe 2 cases of intraplacental choriocarcinoma: the first case was identified in the product of a uterine curettage following an incomplete miscarriage and the second in one of the placentas of a bichorionic twin pregnancy. Maternal investigation did not reveal evidence of metastatic disease and neither did the infants' one in the second case. The two cases underwent maternal surveillance with serum hCG and remained disease-free until the present. In conclusion, intraplacental choriocarcinoma is easily underdiagnosed but with current treatment, even in the presence of metastasis, the prognosis is excellent. A routine microscopic examination of all the placentas and products of miscarriage can increase the real incidence of this entity and consequently improve its management. PMID:28567059
de Souza, Silvana Pereira; Jorge, Valéria Magalhães; Xavier, Melissa Orzechowski
Paracoccidioidomycosis (PCM) is a systemic mycosis caused by the fungus Paracoccidioides brasiliensis and is endemic to Brazil. The aim of this study was to perform a retrospective analysis of the PCM cases in the countryside south of Rio Grande do Sul, Brazil. The files from four histopathology laboratories located in the city of Pelotas were obtained, and all of the epidemiological and clinical data from the PCM diagnosed cases were collected for analysis. A total of 123 PCM cases diagnosed between 1966 and 2009 were selected. Of these patients, 104 (84.5%) were male, and 17 were female. The patients ranged from 02 to 92 years of age. Fifty-two cases (41.9%) were obtained from the oral pathology laboratory, and the remaining 71 cases (58.1%) were obtained from the three general pathology laboratories. Of all of the patients studied, 65.2% lived in rural zones and worked in agriculture or other related fields. Data on the evolution of this disease was available for 43 cases, and the time frame ranged from 20 to 2920 days (mean = 572.3 days). An accurate diagnosis performed in less than 30 days only occurred in 21% of the cases. PCM is endemic to the countryside of Rio Grande do Sul. Therefore, it is recommended that PCM be included as a differential diagnosis, mainly for individuals between 30 and 60 years of age, living in rural zones and who have respiratory signs and associated-oropharyngeal lesions. PMID:24948940
Silvana Pereira de Souza
Full Text Available Paracoccidioidomycosis (PCM is a systemic mycosis caused by the fungus Paracoccidioides brasiliensis and is endemic to Brazil. The aim of this study was to perform a retrospective analysis of the PCM cases in the countryside south of Rio Grande do Sul, Brazil. The files from four histopathology laboratories located in the city of Pelotas were obtained, and all of the epidemiological and clinical data from the PCM diagnosed cases were collected for analysis. A total of 123 PCM cases diagnosed between 1966 and 2009 were selected. Of these patients, 104 (84.5% were male, and 17 were female. The patients ranged from 02 to 92 years of age. Fifty-two cases (41.9% were obtained from the oral pathology laboratory, and the remaining 71 cases (58.1% were obtained from the three general pathology laboratories. Of all of the patients studied, 65.2% lived in rural zones and worked in agriculture or other related fields. Data on the evolution of this disease was available for 43 cases, and the time frame ranged from 20 to 2920 days (mean = 572.3 days. An accurate diagnosis performed in less than 30 days only occurred in 21% of the cases. PCM is endemic to the countryside of Rio Grande do Sul. Therefore, it is recommended that PCM be included as a differential diagnosis, mainly for individuals between 30 and 60 years of age, living in rural zones and who have respiratory signs and associated-oropharyngeal lesions.
Andrei F Joaquim
Full Text Available A retrospective case-control study based on craniometrical evaluation was performed to evaluate the incidence of basilar invagination (BI. Patients with symptomatic tonsillar herniation treated surgically had craniometrical parameters evaluated based on CT scan reconstructions before surgery. BI was diagnosed when the tip of the odontoid trespassed the Chamberlain’s line in three different thresholds found in the literature: 2, 5 or 6.6 mm. In the surgical group (SU, the mean distance of the tip of the odontoid process above the Chamberlain’s line was 12 mm versus 1.2 mm in the control (CO group (p<0.0001. The number of patients with BI according to the threshold used (2, 5 or 6.6 mm in the SU group was respectively 19 (95%, 16 (80% and 15 (75% and in the CO group it was 15 (37%, 4 (10% and 2 (5%.
Burrows, Nilka Rios; Hora, Israel; Geiss, Linda S; Gregg, Edward W; Albright, Ann
During 2014, 120,000 persons in the United States and Puerto Rico began treatment for end-stage renal disease (ESRD) (i.e., kidney failure requiring dialysis or transplantation) (1). Among these persons, 44% (approximately 53,000 persons) had diabetes listed as the primary cause of ESRD (ESRD-D) (1). Although the number of persons initiating ESRD-D treatment each year has increased since 1980 (1,2), the ESRD-D incidence rate among persons with diagnosed diabetes has declined since the mid-1990s (2,3). To determine whether ESRD-D incidence has continued to decline in the United States overall and in each state, the District of Columbia (DC), and Puerto Rico, CDC analyzed 2000-2014 data from the U.S. Renal Data System and the Behavioral Risk Factor Surveillance System. During that period, the age-standardized ESRD-D incidence among persons with diagnosed diabetes declined from 260.2 to 173.9 per 100,000 diabetic population (33%), and declined significantly in most states, DC, and Puerto Rico. No state experienced an increase in ESRD-D incidence rates. Continued awareness of risk factors for kidney failure and interventions to improve diabetes care might sustain and improve these trends.
Cho, Chang-Min; Tak, Won-Young; Kweon, Young-Oh; Kim, Sung-Kook; Choi, Yong-Hwan; Kong, Hyun-Hee
A human Echinostoma hortense infection was diagnosed by gastroduodenoscopy. An 81-year-old Korean male, living in Yeongcheon-shi, Gyeongsangbuk-do and with epigastric discomfort of several days duration, was subjected to upper gastrointestinal endoscopy. He was in the habit of eating fresh water fish. Two live worms were found in the duodenal bulb area and were removed using an endoscopic forcep. Based on their morphological characteristics, the worms were identified as E. hortense. The patient was treated with praziquantel 10 mg/kg as a single dose. The source of the infection in this case remains unclear, but the fresh water fish consumed, including the loach, may have been the source. This is the second case of E. hortense infection diagnosed by endoscopy in Korea. PMID:12815324
Full Text Available Malonic aciduria is a rare autosomal recessive organic acid disorder. With the widespread use of tandem mass spectrometry for analysis of the amino acid/acylcarnitine profile on dried blood spots for newborn screening (NBS, this condition can be readily diagnosed and can be included in the organic acid screen in NBS programs. In Qatar, we report the first case of an asymptomatic baby screened and diagnosed with malonic aciduria through NBS. This patient has a genetic variant of malonyl-CoA decarboxylase that has not been previously reported in the literature. This condition should be differentiated from a similar disorder, combined malonic and methylmalonic aciduria. The clinical phenotype of malonic aciduria is variable and the pathophysiology is not fully understood. There is no established guidance or recommendations regarding the appropriate treatment regimen, dietary therapy or regular follow-up of these patients. Most available evidence for treatment is based on a single study or case report.
Weber, Peter; Jüngling, Freimut; Datta, Alexandre Niklaus
Recurrent nocturnal behavioural and movement paroxysms are a diagnostic challenge for the clinical pediatrician. We report on an adolescent girl who presents recurrent stereotypical nightmare-like episodes occurring during non-REM sleep stages 1-2 (N1 and N2). We discuss the differential diagnoses between epileptic and nonepileptic events and between nocturnal frontal and temporal seizures. The pathophysiological and unusual electroencephalographical features are discussed with respect to clinical features and results of interictal FDG-PET. Conclusion In case of stereotypical nightmare-like episodes in children or adolescents, an epileptic origin has to be ruled out before a parasomnia is diagnosed. In addition, a normal awake EEG or interictal sleep EEG in the diagnostic workup may not exclude an epileptic disorder. In case of nightly stereotypic motor or affective events, an epileptic disorder should be discussed.
Kato, Ryuichi; Matsuda, Yohei; Maehana, Takeshi; Miyao, Noriomi; Konishi, Yasuhiro; Kon, Shin-Ichiro
We report here a case of intrascrotal malignant mesothelioma, arising from the tunica vaginalis, which was diagnosed after surgery for hydrocele testis. A 52-year-old man underwent left hydrocelectomy for hydrocele testis. After pathological diagnosis as malignant mesothelioma from the specimen of tunica vaginalis, left radical orchiectomy was performed. The patient had no exposure to asbestos and there has been no evidence of recurrence.
Feng, Dan; He, Wei
Spontaneous haematoma of the umbilical cord is a rare, unpreventable maternal event. The complications of this anomaly are an uneventful pregnancy, foetal distress or even an intrauterine foetal death. Umbilical cord haematoma usually results from the rupture of the umbilical vein, rarely of the umbilical arteries. We present the case of spontaneous umbilical cord haematoma diagnosed antenatally with ultrasonography, with the baby being successfully delivered by caesarean section.
Marchetti, Gisele; Bonotto, Daniel; Cunali, Paulo Afonso
ABSTRACT BACKGROUND AND OBJECTIVES: The glossopharyngeal neuralgia is a neuropathy considered rare that manifests itself in the IX cranial nerve distribution characterized by an electric shock-like pain, often associated with hyperalgesia and allodynia. The etiology may be related to vascular changes, brain tumor, or even idiopathic. The aim of this study was to report a case of glossopharyngeal neuralgia secondary to a brain tumor diagnosed in a dental clinic, highlighting its clinical mani...
Norredam, Marie; Jensen, Mette; Ekstrøm, Morten
In our clinical work, we treat refugees who have been exposed to trauma and who subsequently develop psychotic symptoms. However, the literature does not address the relationship between refugees with depression, post-traumatic stress disorder (PTSD) and psychotic symptoms. Therefore the aim...... of this study is firstly to present a series of cases showing how psychotic symptoms may present in refugees diagnosed with PTSD, and secondly to discuss the underlying explanations of the involved psychopathology....
Full Text Available Unilateral pulmonary venous atresia is an uncommon entity that is generally believed to be congenital. Most patients present in infancy or childhood with recurrent chest infections or hemoptysis. Pulmonary angiography is usually used for definitive diagnosis. However, the current multislice CT scanners may obviate the need for pulmonary angiography. We report two cases diagnosed using 128-slice CT angiography. On the CT angiography images both these cases demonstrated absent pulmonary veins on the affected side, with a small pulmonary artery and prominent bronchial or other systemic arterial supply.
The companion guidebook (0-5485-P2) developed as part of this study provides the procedures and : methodologies for effective use of historical incident data at Texas Transportation Management Centers : (TMCs). This research report documents the resu...
He, Ying; Johnson, Chris
Security incidents can have negative impacts on healthcare organizations, and the security of medical records has become a primary concern of the public. However, previous studies showed that organizations had not effectively learned lessons from security incidents. Incident learning as an essential activity in the "follow-up" phase of security incident response lifecycle has long been addressed but not given enough attention. This paper conducted a case study in a healthcare organization in China to explore their current obstacles in the practice of incident learning. We interviewed both IT professionals and healthcare professionals. The results showed that the organization did not have a structured way to gather and redistribute incident knowledge. Incident response was ineffective in cycling incident knowledge back to inform security management. Incident reporting to multiple stakeholders faced a great challenge. In response to this case study, we suggest the security assurance modeling framework to address those obstacles.
Full Text Available In recent years, with the deepening of the research of molecular biology, targeted therapy has become one of the trend of lung cancer treatment. The individualized treatment of lung cancer is attached great importance at present. Echinoderm microtubule associated protein like 4 anaplastic lymphoma kinase (EML4-ALK as a new biological marker is a hot topic in the field of lung cancer treatment. Meanwhile, with the improvement of anticancer treatment and survival, the incidence of multiple primary carcinomas (MPC has become increasingly. But the report that malignant lymphoma complicated with lung adenocarcinoma harboring EML4-ALK fusion gene in one individual is rare. Here, we report an EML4-ALK positive non-small cell lung cancer (NSCLC in a patient previously diagnosed with T cell lymphoma and review literature on metachronous lung cancer complicating with lymphoma.
Okizuka, Yo; Takeshima, Yasuhiro; Itoh, Kyoko; Zhang, Zhujun; Awano, Hiroyuki; Maruyama, Koichi; Kumagai, Toshiyuki; Yagi, Mariko; Matsuo, Masafumi
Limb-girdle muscular dystrophy type 2C (LGMD2C) is an autosomal recessive muscle dystrophy that resembles Duchenne muscular dystrophy (DMD). Although DMD is known to affect one in every 3500 males regardless of race, a widespread founder mutation causing LGMD2C has been described in North Africa. However, the incidence of LGMD2C in Japanese has been unknown because the genetic background remains uncharacterized in many patients clinically diagnosed with DMD. We enrolled 324 patients referred to the Kobe University Hospital with suspected DMD. Mutations in the dystrophin or the SGCG genes were analyzed using not only genomic DNA but also cDNA. In 322 of the 324 patients, responsible mutations in the dystrophin were successfully revealed, confirming DMD diagnosis. The remaining two patients had normal dystrophin expression but absence of gamma-sarcoglycan in skeletal muscle. Mutation analysis of the SGCG gene revealed homozygous deletion of exon 6 in one patient, while the other had a novel single nucleotide insertion in exon 7 in one allele and deletion of exon 6 in the other allele. These mutations created a stop codon that led to a gamma-sarcoglycan deficiency, and we therefore diagnosed these two patients as having LGMD2C. Thus, the relative incidence of LGMD2C among Japanese DMD-like patients can be calculated as 1 in 161 patients suspected to have DMD (2 of 324 patients = 0.6%). Taking into consideration the DMD incidence for the overall population (1/3,500 males), the incidence of LGMD2C can be estimated as 1 per 560,000 or 1.8 per million. To the best of our knowledge, this is the first study to demonstrate a low incidence of LGMD2C in the Japanese population.
Full Text Available Abstract Background Limb-girdle muscular dystrophy type 2C (LGMD2C is an autosomal recessive muscle dystrophy that resembles Duchenne muscular dystrophy (DMD. Although DMD is known to affect one in every 3500 males regardless of race, a widespread founder mutation causing LGMD2C has been described in North Africa. However, the incidence of LGMD2C in Japanese has been unknown because the genetic background remains uncharacterized in many patients clinically diagnosed with DMD. Methods We enrolled 324 patients referred to the Kobe University Hospital with suspected DMD. Mutations in the dystrophin or the SGCG genes were analyzed using not only genomic DNA but also cDNA. Results In 322 of the 324 patients, responsible mutations in the dystrophin were successfully revealed, confirming DMD diagnosis. The remaining two patients had normal dystrophin expression but absence of γ-sarcoglycan in skeletal muscle. Mutation analysis of the SGCG gene revealed homozygous deletion of exon 6 in one patient, while the other had a novel single nucleotide insertion in exon 7 in one allele and deletion of exon 6 in the other allele. These mutations created a stop codon that led to a γ-sarcoglycan deficiency, and we therefore diagnosed these two patients as having LGMD2C. Thus, the relative incidence of LGMD2C among Japanese DMD-like patients can be calculated as 1 in 161 patients suspected to have DMD (2 of 324 patients = 0.6%. Taking into consideration the DMD incidence for the overall population (1/3,500 males, the incidence of LGMD2C can be estimated as 1 per 560,000 or 1.8 per million. Conclusions To the best of our knowledge, this is the first study to demonstrate a low incidence of LGMD2C in the Japanese population.
Xie, Biao; Wang, Zhiqiang; Wang, Yupeng; Liu, Meina; Wang, Yongchen
To assess the associations of obesity with newly diagnosed and previously known atopic disorders in Chinese adults. 4,629 adults aged 18 years or older were recruited in Harbin, China. Among them, 1,114 were previously diagnosed atopic cases, 1,298 were newly diagnosed cases, and 2,217 non-atopic controls. Obesity and overweight are defined according to the criteria established by the Working Group on Obesity in China. The associations of obesity with known and newly diagnosed atopic disorder...
Farrell, Thomas S. C.
Teachers can reflect on their practices by articulating and exploring incidents they consider critical to themselves or others. By talking about these critical incidents, teachers can make better sense of seemingly random experiences that occur in their teaching because they hold the real inside knowledge, especially personal intuitive knowledge,…
Siala, E; Ben Abdallah, R; Laouiti, F; Maatoug, R; Souissi, O; Aoun, K; Bouratbine, A
The objectives of this study were to estimate the risk of maternal-fetal transmission of toxoplasmosis and its consequences on the fetus and to emphasize the importance of follow-up of newborns in Tunisia. It was a retrospective study of 94 cases of pergravidic toxoplasmic seroconversion who were diagnosed and followed in the Laboratory of Parasitology of Pasteur Institute of Tunis between 2005 and 2010. In our series, amniocentesis was performed for 60 parturients. Among the amniotic fluid tested, research of toxoplasmosis DNA by PCR was positive in 12 cases (12/60, 20 %). Twenty-six cases of congenital toxoplasmosis were diagnosed with 14 postnatal cases. The rate of maternal-fetal transmission of Toxoplasma gondii was 27.6 % (26/94). This risk increases with gestational age, from 19 % at seroconversion of the 1st quarter to 29.4 % in the 2nd quarter and 44.4 % in the 3rd trimester. Monitoring of newborns with congenital toxoplasmosis showed that only 3 children were symptomatic. There were 2 cases of toxoplasmic chorioretinitis and a case of brain damage. Under serological monitoring of newborns, 21 cases were lost to follow-up and monitoring was stopped for 29 after decrease of anti-toxoplasmic IgG. The prenatal diagnosis allowed to decrease the severe forms of congenital toxoplasmosis in Tunisia. Nevertheless, it is always necessary to raise the problem of the significant number of newborn children whose follow-up is incomplete. Copyright © 2014 Elsevier Masson SAS. All rights reserved.
Mazlum, Betül; Anlar, Banu; Kalkanoğlu-Sivri, H Serap; Karlı-Oğuz, Kader; Özusta, Şeniz; Ünal, Fatih
Phenylketonuria is one of the most prevalent autosomal recessive hereditary disorders in Turkey. If untreated, it results in severe brain damage and can also be associated with autism in certain patients. We present a three-year old boy who exhibited the symptoms of autism and was subsequently diagnosed with phenylketonuria. This case illustrates that because the majority of autism cases are idiopathic, an occasional patient with a metabolic disorder might be overlooked especially in the era of newborn screening. We also discuss the possible pathogenetic processes leading to autistic symptoms in phenylketonuria, and wish to draw attention to the possibility of cases missed in the screening program because of less than 100% coverage or insufficient food intake before blood sampling. Clinicians should keep in mind the possibility of treatable disorders in children with autism even when such disorders appear unlikely.
Nørredam, Marie Louise; Ekstrøm, Morten; Jensen, Mette
BACKGROUND: In our clinical work, we treat refugees who have been exposed to trauma and who subsequently develop psychotic symptoms. However, the literature does not address the relationship between refugees with depression, post-traumatic stress disorder (PTSD) and psychotic symptoms. Therefore...... the aim of this study is firstly to present a series of cases showing how psychotic symptoms may present in refugees diagnosed with PTSD, and secondly to discuss the underlying explanations of the involved psychopathology. METHODS: The study is based on a presentation of a series of cases. All six cases...... were selected as they fulfilled the following criteria for inclusion: 1) had a refugee background, 2) fulfilled the PTSD (F43.1) diagnosis upon treatment start and 3) revealed psychotic symptoms during treatment. All six were outpatients at the Psychiatric Trauma Clinic for Refugees at Psychiatric...
Full Text Available We investigated how somatic changes in HNSCC interact with environmental and host risk factors and whether they influence the risk of HNSCC occurrence and outcome. 180-paired samples diagnosed as HNSCC in two high incidence regions of Europe and South America underwent targeted sequencing (14 genes and evaluation of copy number alterations (SCNAs. TP53, PIK3CA, NOTCH1, TP63 and CDKN2A were the most frequently mutated genes. Cases were characterized by a low copy number burden with recurrent focal amplification in 11q13.3 and deletion in 15q22. Cases with low SCNAs showed an improved overall survival. We found significant correlations with decreased overall survival between focal amplified regions 4p16, 10q22 and 22q11, and losses in 12p12, 15q14 and 15q22. The mutational landscape in our cases showed an association to both environmental exposures and clinical characteristics. We confirmed that somatic copy number alterations are an important predictor of HNSCC overall survival.
Levenstein, Susan; Jacobsen, Rikke Kart; Rosenstock, Steffen
Objective: To examine whether mental vulnerability, an enduring personality characteristic, predicts incident hospital-diagnosed ulcer over three decades. Materials and methods: A population-based cohort study enrolled 3365 subjects with no ulcer history, ages 30–60, in 1982–3. Mental vulnerability...... vulnerability was 1.5 (CI 1.0–2.2, p =.04). Mental vulnerability raised risk in Helicobacter pylori seropositive subjects and those exposed to neither Helicobacter pylori nor non-steroidal antiinflammatory drugs; its impact was virtually unchanged when analysis was limited to complicated ulcers. Conclusions...
Full Text Available Abstract Because metaplastic carcinoma of the breast encompasses a great variety of histopathology, diagnostic challenges abound, especially within the realm of cytology. The authors compiled and studied an eight-case series comprised of metaplastic breast carcinomas and lesions initially suspicious cytologically for metaplastic carcinoma in order to assess the degree of cytologic-histologic correlation and to identify recurring problematic themes surrounding the cytology-based diagnosis of this neoplasm. The cytologic and histologic slides from eight cases suspicious for metaplastic breast carcinoma diagnosed by fine needle aspiration (FNA were collected and analyzed through a seven-year retrospective search of case files at our institution. Based on cytologic characteristics, the cases were separated into three groups. Group 1 consisted of three cases presenting with poorly differentiated adenocarcinoma and squamoid components on FNA. Group 2 was composed of two cases that featured a monophasic, malignant ductal cell population on cytology, while the cytologic specimens for the third group of cases presented with a mesenchymal component with or without a malignant glandular constituent. Cytologic-histologic correlation was present in two of three cases demonstrating a mesenchymal component, and there was 100% sensitivity in the cytologic detection of those mesenchymal elements. However, in only one of three cases was there an accurate cytologic diagnosis of metaplastic carcinoma when squamoid changes were present on FNA. Both cases demonstrating only malignant glandular elements on cytologic specimens revealed an additional component of malignant squamous differentiation upon the examination of mastectomy-derived tissue. These results indicate that squamous-like changes identified on FNA should be interpreted with caution and that sampling error remains a problematic recurrence in cytology. Regardless, there appears to be promise concerning
Jung, Woon Tae; Lee, Kyeong Ju; Kim, Hong Jun; Kim, Tae Hyo; Na, Byoung-Kuk
Human cases of echinostomiasis have been sporadically diagnosed by extracting worms in the endoscopy in Korea and Japan. Most of these were caused by Echinostoma hortense infection. However, in the present study, we detected 2 live worms of Echinostoma cinetorchis in the ascending colon of a Korean man (68-year old) admitted to the Gyeongsang National University Hospital with complaint of intermittent right lower quadrant abdominal pain for 5 days. Under colonoscopy, 1 worm was found attached on the edematous and hyperemic mucosal surface of the proximal ascending colon and the other was detected on the mid-ascending colon. Both worms were removed from the mucosal surface with a grasping forceps, and morphologically identified as E. cinetorchis by the characteristic head crown with total 37 collar spines including 5 end-group ones on both sides, disappearance of testes, and eggs of 108×60 µm with abopercular wrinkles. The infection source of this case seems to be the raw frogs eaten 2 months ago. This is the first case of endoscopy-diagnosed E. cinetorchis infection in Korea. PMID:25031469
Jeong, Woo Seong; Song, Hyun Joo; Na, Soo Young; Boo, Sun Jin; Kim, Heung Up; Kim, Jinseok; Choi, Guk Myung
Ischemic enteritis is caused by either the interruption or significant reduction of arterial inflow to the small intestine. Risk factors are old age, diabetes mellitus and cardiovascular disease. It is very rare in young patients. We experienced a 21-year-old man with recurrent acute ischemic enteritis who was diagnosed with capsule endoscopy. He had previously taken medications for pulmonary hypertension and obstruction of both carotid arteries, and about 20 months earlier, he had been admitted due to hematochezia. Two sessions of angiography did not reveal the cause of hematochezia. At that time, capsule endoscopy showed mucosal edema and erythema in the terminal ileum, suggesting healed ischemic enteritis. The patient was admitted again due to hematochezia. Abdominal computed tomography showed focal celiac trunk stenosis and diffuse wall thickening of the small intestine, suggesting ischemic enteritis. Capsule endoscopy showed multiple active ulcers and severe hemorrhage with exudate, extending from the proximal jejunum to the terminal ileum. Using capsule endoscopy, the patient was diagnosed with acute extensive ischemic enteritis. Because endoscopic images of ischemic enteritis have rarely been reported, we report a case of a 21-year-old man who was diagnosed acute extensive ischemic enteritis with capsule endoscopy.
Padala, Krishna Prasanthi; Mahesh; Gowda, Gautham; Pailoor, Aruna
Krukenberg tumour, also known as carcinoma mucocellulare, is a metastatic adenocarcinoma of ovaries from different primary tumour sites. Gastric carcinoma is most common primary tumour responsible for approximately 50% of Krukenberg tumours. Discrimination between primary ovarian cancer and metastatic tumours in the ovary is important, because their management is different. Here we present a case of female suffering from gastric carcinoma with bilateral Krukenberg tumours, diagnosed primarily by transabdominal sonography. The patient was referred to higher centre for further treatment and followed up. PMID:26816967
Ki, Seung Seog; Jeong, Sook Hyang; Yoon, Chang Jin; Chang, Se Jung; Choi, Joon Hyuk; Ha, Ji Su; Kim, Soon Je [KEPCO Medical foundation Hanil General Hospital, Seoul (Korea, Republic of); Lee, Hye Seung [Seoul National University Bundang Hospital, Seongnam (Korea, Republic of)
Lymphangioma of the spleen is an extremely rare disease in adults, and performing splenectomy has been considered necessary for its diagnosis and treatment, but the diagnosis of an isolated splenic mass lesion without performing splenectomy is a challenging problem. Herein, we report on a case of multiple splenic lymphangiomas that were found incidentally in a 56-year-old female; these lesions were diagnosed by percutaneous splenic biopsy without splenectomy. We suggest that this approach is a reasonable option for benign looking-appearing splenic tumors because splenectomy and its postsplenectomy complications can be avoided
Ki, Seung Seog; Jeong, Sook Hyang; Yoon, Chang Jin; Chang, Se Jung; Choi, Joon Hyuk; Ha, Ji Su; Kim, Soon Je; Lee, Hye Seung
Lymphangioma of the spleen is an extremely rare disease in adults, and performing splenectomy has been considered necessary for its diagnosis and treatment, but the diagnosis of an isolated splenic mass lesion without performing splenectomy is a challenging problem. Herein, we report on a case of multiple splenic lymphangiomas that were found incidentally in a 56-year-old female; these lesions were diagnosed by percutaneous splenic biopsy without splenectomy. We suggest that this approach is a reasonable option for benign looking-appearing splenic tumors because splenectomy and its postsplenectomy complications can be avoided
Full Text Available The UK government has recently recognised the need to improve mental health services in the country. Electronic health records provide a rich source of patient data which could help policymakers to better understand needs of the service users. The main objective of this study is to unveil statistics of diagnoses recorded in the Case Register of the South London and Maudsley NHS Foundation Trust, one of the largest mental health providers in the UK and Europe serving a source population of over 1.2 million people residing in south London. Based on over 500,000 diagnoses recorded in ICD10 codes for a cohort of approximately 200,000 mental health patients, we established frequency rate of each diagnosis (the ratio of the number of patients for whom a diagnosis has ever been recorded to the number of patients in the entire population who have made contact with mental disorders. We also investigated differences in diagnoses prevalence between subgroups of patients stratified by gender and ethnicity. The most common diagnoses in the considered population were (recurrent depression (ICD10 codes F32-33; 16.4% of patients, reaction to severe stress and adjustment disorders (F43; 7.1%, mental/behavioural disorders due to use of alcohol (F10; 6.9%, and schizophrenia (F20; 5.6%. We also found many diagnoses which were more likely to be recorded in patients of a certain gender or ethnicity. For example, mood (affective disorders (F31-F39; neurotic, stress-related and somatoform disorders (F40-F48, except F42; and eating disorders (F50 were more likely to be found in records of female patients, while males were more likely to be diagnosed with mental/behavioural disorders due to psychoactive substance use (F10-F19. Furthermore, mental/behavioural disorders due to use of alcohol and opioids were more likely to be recorded in patients of white ethnicity, and disorders due to use of cannabinoids in those of black ethnicity.
Thomas S. C. Farrell
Full Text Available Teachers can reflect on their practices by articulating and exploring incidents they consider critical to themselves or others. By talking about these critical incidents, teachers can make better sense of seemingly random experiences that occur in their teaching because they hold the real inside knowledge, especially personal intuitive knowledge, expertise and experience that is based on their accumulated years as language educators teaching in schools and classrooms. This paper is about one such critical incident analysis that an ESL teacher in Canada revealed to her critical friend and how both used McCabe’s (2002 narrative framework for analyzing an important critical incident that occurred in the teacher’s class.
Xie, Biao; Wang, Zhiqiang; Wang, Yupeng; Liu, Meina; Wang, Yongchen
To assess the associations of obesity with newly diagnosed and previously known atopic disorders in Chinese adults. 4,629 adults aged 18 years or older were recruited in Harbin, China. Among them, 1,114 were previously diagnosed atopic cases, 1,298 were newly diagnosed cases, and 2,217 non-atopic controls. Obesity and overweight are defined according to the criteria established by the Working Group on Obesity in China. The associations of obesity with known and newly diagnosed atopic disorders were assessed using logistic regressions. Obesity was significantly associated with known atopic disorders (adjusted OR = 2.41 (95% CI: 1.81, 3.22)). The association of obesity with newly diagnosed atopic cases was not as strong as that with known cases, and was not statistically significant (adjusted OR = 1.27 (95% CI: 0.94, 1.72)). The similar pattern was observed in different allergic diseases, gender and age stratifications. The association between overweight and atopic diseases were not significant. Obesity is strongly associated with previously diagnosed atopic cases but not so with newly diagnosed atopic cases in Chinese adults. It is likely that people with atopic disorders have a higher risk of developing obesity. Our findings are important for the management of atopic disorders and chronic disease prevention among atopic disease patients.
Longo, C; Farnetani, F; Ciardo, S; Cesinaro, A M; Moscarella, E; Ponti, G; Zalaudek, I; Argenziano, G; Pellacani, G
Nodular lesions pose diagnostic challenges because nodular melanoma may simulate all kinds of melanocytic and nonmelanocytic lesions. Reflectance confocal microscopy (RCM) is a novel technique that allows visualization of the skin at nearly histological resolution although limited laser depth penetration hampers visualization of the deep dermis. We sought to assess whether the diagnostic accuracy of RCM was comparable to histopathology for the diagnosis of nodular lesions, and to identify possible limitations of this technique. We retrospectively evaluated 140 nodules by means of RCM while blinded from the histopathological diagnosis. At the end of the study the patient codes were broken and the evaluations were matched with histopathological diagnosis before performing statistical analysis. The study consisted of 140 nodular lesions (23 'pure' nodular melanomas, nine melanoma metastases, 28 BCCs, six invasive SCCs, 32 naevi, 14 seborrhoeic keratoses, 17 dermatofibromas, five vascular lesions and six other lesions). RCM correctly diagnosed 121 of 140 lesions (86.4%); eight of 140 (5.7%) lesions revealed discordance between histopathology and confocal microscopy. Eight of the 140 (5.7%) cases were not evaluable by means of RCM due to the presence of ulceration or hyperkeratosis and three cases showed a nonspecific pattern. Interestingly, confocal microscopy reached a 96.5% sensitivity and 94.1% specificity (area under curve 0.970) (95% CI 0.924-1.015) (P melanoma. The study is retrospective and lesions were not included on the basis of their diagnostic difficulty. Despite the limited laser depth penetration of RCM, this imaging tool represents an effective instrument in diagnosing nodular lesions; however, for fully ulcerated lesions or when a marked hyperkeratosis is present, biopsy should always be performed. Prospective studies on difficult-to-diagnose nodules should be performed to analyse further the pros and cons of RCM in skin cancer diagnosis. © 2013 The
Bianchi, Stefano [CIM SA, Cabinet Imagerie Medicale, Geneve (Switzerland); Luong, Dien Hung [CIM SA, Cabinet Imagerie Medicale, Geneve (Switzerland); University of Montreal, Department of Physical Medicine and Rehabilitation, Montreal (Canada)
To present the ultrasound appearance of stress fractures (SF) of the ankle malleoli. We present a retrospective review of 6 patients (4 women and 2 men, with an age range of 24-52 years, mean age of 39 years) in which ultrasound diagnosed, together with the clinical findings, an SF of the ankle malleoli. For all of these patients ultrasound was the first imaging technique applied because of a clinical suspicion of soft tissue injuries following excessive exertion. Patients were subsequently examined using standard radiographs and/or MRI. At ultrasound patients showed thickening of the periosteum in all patients, calcified bone callus was evident in 3 out of 6 patients. Cortical irregularities and subcutaneous oedema were found in all but one patient. Colour Doppler showed local hypervascular changes in all patients. Local compression with the transducers during real-time scanning increased pain in all cases. Ultrasound, together with the clinical findings, can diagnose an SF of the ankle malleoli. We suggest that sonologists should include malleolar SF in their differential diagnosis, particularly in the case of perimalleolar pain from over-solicitation. They must also include, as part of every ultrasound examination of the ankle, the evaluation of both malleoli and should be aware of the ultrasound appearance of malleolar SF. If the diagnosis remains uncertain, an MRI should be prescribed. (orig.)
Full Text Available Purpose: To report a case of fundus oculi albinoticus diagnosed as Angelman syndrome (AS via genetic testing. Case Report: This study reports on a 4-year-old boy. Since he had been having respiratory disturbance since birth, he underwent a complete physical examination to investigate the cause. The results indicated that he had various brain congenital abnormalities, such as a thin corpus callosum, as well as hydronephrosis, an atrial septal defect, and skin similar to patients with fundus oculi albinoticus. Examination revealed bilateral fundus oculi albinoticus, mild iridic hypopigmentation, optic atrophy, and poor visual tracking. Genetic testing revealed a deletion in the Prader-Willi syndrome/AS region on chromosome 15, and together with the results of methylation analysis, his condition was diagnosed as AS. Follow-up examinations revealed no change in the fundus oculi albinoticus and optic atrophy, nor did they indicate poor visual tracking. Conclusions: When fundus oculi albinoticus and optic atrophy are observed in patients with multiple malformations, AS should be considered as a differential diagnosis.
Bianchi, Stefano; Luong, Dien Hung
To present the ultrasound appearance of stress fractures (SF) of the ankle malleoli. We present a retrospective review of 6 patients (4 women and 2 men, with an age range of 24-52 years, mean age of 39 years) in which ultrasound diagnosed, together with the clinical findings, an SF of the ankle malleoli. For all of these patients ultrasound was the first imaging technique applied because of a clinical suspicion of soft tissue injuries following excessive exertion. Patients were subsequently examined using standard radiographs and/or MRI. At ultrasound patients showed thickening of the periosteum in all patients, calcified bone callus was evident in 3 out of 6 patients. Cortical irregularities and subcutaneous oedema were found in all but one patient. Colour Doppler showed local hypervascular changes in all patients. Local compression with the transducers during real-time scanning increased pain in all cases. Ultrasound, together with the clinical findings, can diagnose an SF of the ankle malleoli. We suggest that sonologists should include malleolar SF in their differential diagnosis, particularly in the case of perimalleolar pain from over-solicitation. They must also include, as part of every ultrasound examination of the ankle, the evaluation of both malleoli and should be aware of the ultrasound appearance of malleolar SF. If the diagnosis remains uncertain, an MRI should be prescribed. (orig.)
Patrícia Accioni Rover
Full Text Available CONTEXT: Erythema elevatum diutinum is a chronic and rare dermatosis that is considered to be a variant of leukocytoclastic vasculitis. It is probably mediated by immune complexes. It is generally associated with autoimmune, neoplastic and infectious processes. Recently, it has been added to the group of specific dermatoses that are associated with HIV. CASE REPORT: We report on the case of a patient who had erythema elevatum diutinum as the first clinical evidence for diagnosing HIV infection. Dapsone was used in the treatment of this patient, and partial regression of the lesions was achieved within 15 days, even before antiretroviral therapy was prescribed. CONCLUSION: When there is a diagnosis of erythema elevatum diutinum, HIV infection should be investigated, especially in atypical and exacerbated clinical manifestations.
Myoid hamartomas of the breast are extremely rare breast lesions, with a poorly understood pathogenesis. We describe the case of a 38-year-old premenopausal woman who presenting with a mass in the left breast. Mammography revealed an oval mass that was partly indistinct, and ultrasonography showed a hypoechoic mass with a slightly irregular margin. Bilateral breast dynamic magnetic resonance imaging was performed for a more detailed evaluation. The images showed rapid initial enhancement and a microlobulated margin. Because the suspicion of malignancy was strong at that time, core needle biopsy was performed. Histologically, the tumor was identified as fibroadenoma. A case of myoid hamartoma of the breast that proved difficult to diagnose is reported, and discussed with reference to the literature. PMID:22248347
Lee, Mi Bum; Kim, Yu Ri; Hwang, Han Sung; Park, Yong Won; Kim, Young Han
Almost all reported incidences of herpes simplex virus (HSV) infection in newborns result as a complication of rupture of the amniotic membranes or the delivery of the baby, but infection via the placenta and amniotic membranes is rare. Ventriculomegaly was detected at 36 weeks of gestation by prenatal ultrasonography, and an emergency cesarean section was then performed at 36 weeks of gestation. We report a case of herpes simplex encephalitis detected at 36 weeks of gestation by prenatal ultrasonography, which was confirmed by a postnatal serologic test and CSF test with a brief review of literature
Lee, Mi Bum; Kim, Yu Ri; Hwang, Han Sung; Park, Yong Won; Kim, Young Han [Yonsei University College of Medicine, Seoul (Korea, Republic of)
Almost all reported incidences of herpes simplex virus (HSV) infection in newborns result as a complication of rupture of the amniotic membranes or the delivery of the baby, but infection via the placenta and amniotic membranes is rare. Ventriculomegaly was detected at 36 weeks of gestation by prenatal ultrasonography, and an emergency cesarean section was then performed at 36 weeks of gestation. We report a case of herpes simplex encephalitis detected at 36 weeks of gestation by prenatal ultrasonography, which was confirmed by a postnatal serologic test and CSF test with a brief review of literature
Spaltenstein, Maaike; Humbert, Françoise; Vu, Diem-Lan; Uçkay, Ilker; John, Gregor
Even though reported cases of syphilis have been increasing, cases of tertiary syphilis remain extremely rare. The majority of our knowledge with regard to complications of syphilis such as aortitis was acquired before the advent of relatively modern technologies such as CT, MRI and PET. This case report presents a rare case of syphilitic aortitis associated with a renal infarct caused by a peripheral arterial embolism diagnosed by CT. We present a young man with sudden abdominal pain and flank tenderness without fever. Blood tests showed acute kidney failure. Computed tomography showed a right renal infarct and a non-circular thickening of the descending thoracic aortic wall with intra-luminal thrombus. Serology confirmed the diagnosis of syphilis. Treatment with anticoagulant and penicillin resulted in a good outcome. Follow-up PET-MRI showed resolution of the thrombus with a metabolically inactive atheromatous plaque. Technologies, such as CT, PET-CT and PET-MRI, that were not present during the pre-antibiotic era, can provide new insights into rare presentations of tertiary syphilis such as aortitis. These imaging modalities show promise for early radiological diagnosis of aortitis in syphilis and may be useful for determining the response to treatment in specific cases.
Tumors of the vermiform appendix are relatively rare. More than 50% of appendiceal tumors are carcinoid tumors. The author reviewed 512 consecutive pathological specimens of appendectomies in last ten years in our pathology laboratory in search for appendiceal tumors. As the results, 4 cases (incidence: 0.8%) of non-invasive adenocarcinoma were found. No other tumors including carcinoid tumors were recognized. The age of the 4 patients with adenocarcinoma was 48, 39, 84 and 86 years, respectively. Male to female ratio was 3:1. The clinical diagnoses were acute appendicitis in 2 cases and suspected malignancy in 2 cases. The post-operative outcome was good without metastasis, recurrence, and pseudomyxoma peritonei. Pathologically, all the 4 tumors were non-invasive adenocarcinomas: 2 cases were flat type adenocarcinoma, 1 case was papillary adenocarcinoma, and 1 case was mucinous adenocarcinoma. Immunohistochemically, expression of p53 protein was observed in all the 4 cases, and Ki-67 labeling ranged from 40% to 90%. The results suggest that incidence of appendiceal adenocarcinoma was 0.8% of all appendectomies, and that non-invasive adenocarcinoma of the appendix shows variable morphologies, and that postoperative clinical outcome of non-invasive appendiceal tumor is good. PMID:27942282
This is a report on the management of a patient safety incident involving BowelScreen and symptomatic colonoscopy services at Wexford General Hospital (WGH). The patient safety incident relates to the work of a Consultant Endoscopist (referred to as Clinician Y) employed by WGH who undertook screening colonoscopies on behalf of the BowelScreen Programme since the commencement of the screening programme in WGH in March 2013. Clinician Y also performed non-screening colonoscopies for the diagnosis of symptomatic patients as part of routine surgical service provision at WGH.\\r\
Oviasu, Osaretin; Rigby, Janette E; Ballas, Dimitris
Chronic kidney disease (CKD) is a growing problem in Nigeria, presenting challenges to the nation's health and economy. This study evaluates the accessibility to healthcare in Edo State of CKD patients diagnosed between 2006 and 2009. Using cost analysis techniques within a geographical information system, an estimated travel time to the hospital was used to examine the spatial accessibility of diagnosed patients to available CKD healthcare in the state. The results from the study indicated that although there was an annual rise in the number of diagnosed cases, there were no significant changes in the proportion of patients that were diagnosed at the last stage of CKD. However, there were indications that the travel time to the hospital for CKD treatment might be a contributing factor to the number of diagnosed CKD cases. This implies that the current structure for CKD management within the state might not be adequate.
Full Text Available Chronic kidney disease (CKD is a growing problem in Nigeria, presenting challenges to the nation’s health and economy. This study evaluates the accessibility to healthcare in Edo State of CKD patients diagnosed between 2006 and 2009. Using cost analysis techniques within a geographical information system, an estimated travel time to the hospital was used to examine the spatial accessibility of diagnosed patients to available CKD healthcare in the state. The results from the study indicated that although there was an annual rise in the number of diagnosed cases, there were no significant changes in the proportion of patients that were diagnosed at the last stage of CKD. However, there were indications that the travel time to the hospital for CKD treatment might be a contributing factor to the number of diagnosed CKD cases. This implies that the current structure for CKD management within the state might not be adequate.
Hamano, Atsushi; Yamashita, Yuzoh; Katoh, Yoshitake; Yumura, Yasushi; Mikata, Kunihisa; Takase, Kazunori; Ohgo, Yoshiharu; Noguchi, Sumio; Nagashima, Yohji
We report two cases of retroperitoneal liposarcoma arisen from the perirenal fat tissue, which could not be diagnosed preoperatively. Case 1 is a 58-year-old male. He complained of left flank tumor. Computed tomography and magnetic resonance image showed a mass over 10 cm that contained fat components in the retroperitoneal space. The tumor was resected with left nephrectomy and histological examination revealed well differentiated liposarcoma. As adjuvant therapy, he received chemotherapy and 30 months has passed uneventfully. Case 2 is a 70-year-old male. Screening ultrasonography revealed incidental retroperitoneal tumor. With clinical diagnosis as non-functioning adrenal tumor, he received left nephrectomy. The pathological diagnosis was well differentiated liposarcoma, sclerosing type. No adjuvant therapy was performed. He has stopped visiting our clinic due to aggravation of heart disease. The characteristics of the images of the two cases were different despite the histological resemblance. This difference was considered to be due to the difference in the distribution of lipomatous tissue in each patient.
Full Text Available Abstract Background Common variable immune deficiency (CVID, one of the most common primary immunodeficiency diseases presents in adults, whereas X-linked agammaglobulinemia (XLA, an inherited humoral immunodeficiency, is usually diagnosed early in life after maternal Igs have waned. However, there have been several reports in the world literature in which individuals have either had a delay in onset of symptoms or have been misdiagnosed with CVID and then later found to have mutations in Bruton's tyrosine kinase (BTK yielding a reclassification as adult-onset variants of XLA. The typical finding of absent B cells should suggest XLA rather than CVID and may be a sensitive test to detect this condition, leading to the more specific test (Btk mutational analysis. Further confirmation may be by mutational analyses. Methods The records of 2 patients were reviewed and appropriate clinical data collected. BTK mutational analysis was carried out to investigate the suspicion of adult-presentation of XLA. A review of the world literature on delayed diagnosis of XLA and mild or "leaky" phenotype was performed. Results 2 patients previously diagnosed with CVID associated with virtual absence of CD19+ B cells were reclassified as having a delayed diagnosis and adult-presentation of XLA. Patient 1, a 64 yr old male with recurrent sinobronchial infections had a low level of serum IgG of 360 mg/dl (normal 736–1900, IgA Patient 2, a 46 yr old male with recurrent sinopulmonary infections had low IgG of 260 mg/dl, low IgA Conclusion These two cases represent an unusual adult-presentation of XLA, a humoral immunodeficiency usually diagnosed in childhood and the need to further investigate a suspicion of XLA in adult males with CVID particularly those associated with low to absent CD19+ B cells. A diagnosis of XLA can have significant implications including family counseling, detecting female carriers, and early intervention and treatment of affected male
Full Text Available Abstract Background Rupture of the spleen in the absence of trauma or previously diagnosed disease is largely ignored in the emergency literature and is often not documented as such in journals from other fields. We have conducted a systematic review of the literature to highlight the surprisingly frequent occurrence of this phenomenon and to document the diversity of diseases that can present in this fashion. Methods Systematic review of English and French language publications catalogued in Pubmed, Embase and CINAHL between 1950 and 2011. Results We found 613 cases of splenic rupture meeting the criteria above, 327 of which occurred as the presenting complaint of an underlying disease and 112 of which occurred following a medical procedure. Rupture appeared to occur spontaneously in histologically normal (but not necessarily normal size spleens in 35 cases and after minor trauma in 23 cases. Medications were implicated in 47 cases, a splenic or adjacent anatomical abnormality in 31 cases and pregnancy or its complications in 38 cases. The most common associated diseases were infectious (n = 143, haematologic (n = 84 and non-haematologic neoplasms (n = 48. Amyloidosis (n = 24, internal trauma such as cough or vomiting (n = 17 and rheumatologic diseases (n = 10 are less frequently reported. Colonoscopy (n = 87 was the procedure reported most frequently as a cause of rupture. The anatomic abnormalities associated with rupture include splenic cysts (n = 6, infarction (n = 6 and hamartomata (n = 5. Medications associated with rupture include anticoagulants (n = 21, thrombolytics (n = 13 and recombinant G-CSF (n = 10. Other causes or associations reported very infrequently include other endoscopy, pulmonary, cardiac or abdominal surgery, hysterectomy, peliosis, empyema, remote pancreato-renal transplant, thrombosed splenic vein, hemangiomata, pancreatic pseudocysts, splenic artery aneurysm
Mazzoni, Paola; Kimhy, David; Khan, Shamir; Posner, Kelly; Maayan, Lawrence; Eilenberg, Mara; Messinger, Julie; Kestenbaum, Clarice; Corcoran, Cheryl
REASONS: Schizophrenia is typically an adult neurodevelopmental disorder that has its antecedents in childhood and adolescence. Little is known about disorders "usually first diagnosed in infancy, childhood and adolescence" (e.g., childhood-onset disorders) in "prodromal" teens at heightened clinical risk for psychotic disorder. Childhood-onset disorders were prevalent in putatively prodromal teens, including anxiety and disruptive disorders, attention-deficit/hyperactivity disorder (ADHD), and, surprisingly, elimination disorders. These may reflect developmental antecedents in psychotic disorders such as schizophrenia. A case series of 9 teens (ages 13-17) identified as prodromal to psychosis were evaluated with the Kiddie Schedule for Affective Disorders and Schizophrenia-Present and Lifetime Version (K-SADS-PL). Childhood-onset diagnoses commonly endorsed (threshold or subthreshold) included ADHD (5/9), oppositional defiant disorder (5/9), enuresis or encopresis (4/9), conduct disorder (2/9), separation anxiety (3/9), and transient tic disorder (2/9). Enuresis was identified in 3 of the 4 older teens (ages 15-17). An understanding of the childhood-onset disorders that occur in teens at risk for psychotic illnesses, such as schizophrenia, can shed light on the pathophysiology of schizophrenia and potentially inform early identification and intervention.
Katayama, Tomohiro; Ishii, Takaaki; Tono, Takeshi; Okubo, Yusuke; Shinozaki, Koji; Kawasaki, Yasuhito; Senba, Shuho; Yasuda, Seiji; Otsuru, Minoru
A woman in her 60s was admitted to our hospital with pain and induration of the navel. She was diagnosed with gastric cancer with metastasis to the navel and underwent total gastrectomy and navel extraction. Because disseminated nodules were detected in the Douglas pouch and sigmoid colon, sigmoidectomy was performed to prevent bowel obstruction. The navel tumor was histologically diagnosed as a metastasis of the gastric cancer. One month after surgery, a chest skin tumor, which was also a skin metastasis of the gastric cancer[T4aN3M1(SKI, OTH)H0P1, fStage IV ], was detected, and tumor enucleation was performed. Enucleation was followed by 47 courses of systemic chemotherapy consisting of capecitabine, cisplatin, and trastuzumab. No recurrence or metastasis has been observed via FDG-PET/CT as of 5 years after surgery. Gastric cancer with peritoneal dissemination in addition to navel metastasis has been reported to have an extremely poor prognosis. However, long-term, recurrence-free survival was obtained in this case owing to aggressive surgical resection, followed by persistent systemic chemotherapy.
Full Text Available Nadia Sawicka,* Maria Gryczyńska,* Jerzy Sowiński, Monika Tamborska-Zedlewska, Marek Ruchała Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, Poznan, Poland*These authors contributed equally to this workAbstract: Hypothalamic-pituitary-adrenal axis impairment in anorexia nervosa is marked by hypercortisolemia, and psychiatric disorders occur in the majority of patients with Cushing’s syndrome. Here we report a patient diagnosed with anorexia nervosa who also developed Cushing’s syndrome. A 26-year-old female had been treated for anorexia nervosa since she was 17 years old, and also developed depression and paranoid schizophrenia. She was admitted to the Department of Endocrinology, Metabolism, and Internal Medicine with a preliminary diagnosis of Cushing’s syndrome. Computed tomography revealed a 27 mm left adrenal tumor, and she underwent laparoscopic adrenalectomy. She was admitted to hospital 6 months after this procedure, at which time she did not report any eating or mood disorder. This is a rare case report of a patient with anorexia nervosa in whom Cushing’s syndrome was subsequently diagnosed. Diagnostic difficulties were caused by the signs and symptoms presenting in the course of both disorders, ie, hypercortisolemia, osteoporosis, secondary amenorrhea, striae, hypokalemia, muscle weakness, and depression.Keywords: anorexia nervosa, Cushing’s syndrome, adrenalectomy, osteoporosis
Sudo, Yuna; Takagawa, Ryo; Kohagura, Kaori; Hashimoto, Itaru; Yokoi, Hideto; Sugawara, Yuko; Arisaka, Hayaka; Segami, Kenki; Hayashi, Tsutomu; Shimada, Kazuhiro; Murakami, Hitoshi; Hirakawa, Shohei; Hasegawa, Seiji; Fukushima, Tadao; Ike, Hideyuki; Imada, Toshio
An 84-year-old man visited our hospital with epigastralgia.Levels of hepatic and biliary enzymes and CRP were elevated, as detected by a blood test.On a CT scan, a swollen gallbladder with stones was detected.The patient was admitted to the hospital with a diagnosis of Grade I acute cholecystitis.Conservative treatment was continued with antibiotic administration and the patient was discharged from the hospital with improvement on day 6 after admission.Three months later, the patient underwent laparoscopic cholecystectomy.In the gallbladder, a 45×45 mm tumor was found.Upon pathological examination, diffuse proliferation of lymphocyte-like heterotypic cells and subserosal invasion were observed.Immunohistochemistry results were negative for MUM1 and positive for CD10 and Bcl6 markers.A malignant diffuse large B-cell lymphoma was diagnosed.We experienced a case of malignant lymphoma of the gallbladder diagnosed after surgery for acute cholecystitis, which we herein report with literature consideration.
Calzetti, Stefano; Angelini, Monica; Negrotti, Anna; Marchesi, Elena; Goldoni, Matteo
It is currently controversial if and in which terms Parkinson's disease (PD) and restless legs syndrome (RLS) are linked in co-morbid association. In a cohort of 106 de novo PD patients (67 male and 39 female, aged 42-83 years), 15 of them developed RLS, which was prospectively assessed at 6-month intervals from the starting of dopamine(DA)ergic therapy. The incidence rate of total RLS was 47 per 1,000 case/person per year and 37 per 1,000 case/person per year after the exclusion of possible "secondary" forms of the disorder (n = 3). These figures are higher than those reported in an incidence study conducted in German general population (Study of Health in Pomerania), in which the method of ascertainment of RLS similar to ours has been used. An incidence rate of total RLS significantly higher than that reported in the above-mentioned study was found in the age ranges 55-64 years and in the age range 45-74 years standardized to European general population 2013 (70 and 53 per 1,000 case/person per year, respectively, p RLS within 24 months from the starting of DAergic medication (median latency 7.5 months). These findings support the view that sustained DAergic therapy could represent the critical factor inducing an increased incidence of RLS in patients with PD and that the latter disease should be regarded as the condition predisposing to the occurrence of the former and not viceversa as previously hypothesized. The mechanism underlying the increased incidence of RLS remains unclear and deserves further investigation.
Gruber, M; Marshall, J R; Zielezny, M; Lance, P
This case-control study, which examines maternal perinatal characteristics and behaviors during pregnancy, was an initial step to determine whether an association exists between breast feeding, oral contraceptive use, smoking habits during pregnancy, and the incidence of Crohn's disease. The population studied was mothers whose children were diagnosed with Crohn's disease before the age of 22. Population controls were selected by each case mother, who solicited two friends or neighbors with a child of similar age. Case mothers differed significantly on the variables of allergies (p = .05) and family history of inflammatory bowel disease (p = .001). No significant differences were found regarding feeding, oral contraceptives, or smoking. Using a forward step-wise logistic regression method, only family history remained in the equation.
Kubo, Masahiko; Ukai, Kotaro; Itoh, Hiroshi; Miyoshi, Yasuro; Itoh, Yukiko; Kohdera, Urara; Taki, Norio; Furukawa, Yuichi
This is a case report of two patients with cystic lesions in the parotid region. The diagnostic value of CT sialogram is discussed. A 62-year-old male had a swelling in the left parotid region which felt cystic on manual palpation. A CT sialogram clearly demonstrated a cystic mass superficial to the parotid gland. Histologically, the mass was an epidermoid cyst. A 9-year-old male had pain and swelling in the right parotid region which was not reduced by antibiotic therapy. An extraparotid abscess was diagnosed by CT sialogram 14 days after the onset. CT sialogram is effective in differentiating intrinsic from extrinsic parotid lesions and also shows the relationship of the tumor mass to the facial nerve and helps to differentiate between benign and malignant neoplasms. (author).
Yamamoto, Kiyoshi; Terabayashi, Tadasu; Mori, Hiroshi; Niida, Hirohito; Sugiyama, Yoshiaki; Nakagawa, Masato
We report a case of acute orbital myositis. A 61-year-old woman exhibited acute orbital pain, diplopia, and left proptosis. Examination revealed a 5-mm left proptosis, left chemosis, and limitations in all directions of the movement of the left eye. Visual acuity was unimpaired, however, and the neurological examination was otherwise normal. CT demonstrated a left inferior orbital mass. We suspected an acute orbital pseudotumor based on the rapid onset and the clinical symptoms. We treated her with systemic corticosteroids. Four weeks later CT documented a reduced left orbital mass; there seemed to be left only an inferior rectus muscle enlargement. We diagnosed acute orbital myositis, a subgroup of orbital pseudotumors, based upon the rapid clinical presentation, the CT features, and the resolution after treatment with systemic corticosteroids. (author)
Full Text Available Hydatid disease is a zoonotic disease caused by the parasite Echinococcus granulosus. This infection frequently infects the liver and the lung and even in endemic regions rarely occurs in the head and neck region. This is also true for the parotid gland. The diagnosis relies on imaging techniques and the medical history. Another method that is helpful in the diagnosis is serological tests. Fine-needle aspiration biopsy is usually not recommended due to the potential risk of anaphylactic shock or spreading of daughter cysts. The preferred treatment method of hydatid cysts in the salivary gland is surgical excision. We introduce a rare case of hydatid cyst in the parotid gland diagnosed preoperatively by fine-needle aspiration biopsy and discuss the differential diagnosis.
Full Text Available Ataxia with isolated vitamin E deficiency (AVED is a rare autosomal recessive condition that is caused by a mutation in the alpha tocopherol transfer protein gene. It is almost indistinguishable clinically from Friedreich’s ataxia but with appropriate treatment its devastating neurological features can be prevented. Patients can present with a progressive cerebellar ataxia, pyramidal spasticity, and evidence of a neuropathy with absent deep tendon reflexes. It is important to screen for this condition on initial evaluation of a young patient presenting with progressive ataxia and it should be considered in patients with a long standing ataxia without any diagnosis in view of the potential therapeutics and genetic counselling. In this case report we present a patient who was initially diagnosed with Friedreich’s ataxia but was later found to have AVED.
Mouridsen, S.E.; Rich, B.; Isager, T.
is not seen to be associated with any specific mental disorder. Schizophrenia spectrum disorders were the most commonly associated psychiatric disorders, diagnosed at least one time in 34.8% of the AA cases. Our findings underscore that it is important for clinicians working in adult psychiatric services......The prevalence and types of psychiatric disorders were studied in a clinical sample of 89 individuals with atypical autism (AA) first seen as children, and 258 matched controls from the general population using data from the nationwide Danish Psychiatric Central Register. The average observation...... time was 36.9 years, and mean age at follow-up 45.3 years. A total of 61 persons with AA (68.5%) had been in contact with psychiatric hospitals during the follow-up period, compared with 10.9% in the comparison group. A whole range of significantly elevated psychiatric disorders was found, so AA...
James, Ian Andrew; Mukaetova-Ladinska, Elizabeta; Reichelt, F Katharina; Briel, Ruth; Scully, Ann
There are over 200,000 people in the UK diagnosed with Aspergers Syndrome (AS). Most of these are children and young adults, owing to the fact the disorder was established relatively recently. It can be argued, therefore, that there are many older adults who may have met the criteria for AS as children, but never received such a diagnosis due to the fact it had yet to be established. What happended to these people as they aged? This paper examines this issue in detail and presents five case studies of elderly individuals who the authors believe meet the criteria of AS. The work illustrates AS presentation in old age, the assessment problems and tools required to assess older people, and the implications of such formulations for clinical practice. Older patients with undiagnosed AS may currently be receiving inappropriate treatments. Greater awareness of AS in the older population would enable better management of such patients. Copyright (c) 2006 John Wiley & Sons, Ltd.
Asirvatham, Jaya Ruth; Shah, Anand; Carreon, Chrystalle Katte; Bhuiya, Tawfiqul A; Kahn, Leonard B; Kostroff, Karen; Morgenstern, Nora J
An 80-year-old woman presented with a palpable mass in the right breast. Mammographic findings were consistent with calcified fibroadenoma. An ultrasound was performed that showed a solid nodule with peripheral calcification. A core biopsy was obtained that revealed a spindle cell proliferation with a shell of mature bone. The histologic features, in combination with immunohistochemical studies, were those of an ossifying fibromyxoid tumor. Complete excision of the specimen further confirmed the diagnosis. To the best of our knowledge, this is the first reported case of ossifying fibromyxoid tumor occurring in the breast. We review the current literature on ossifying fibromyxoid tumor and discuss the differential diagnoses when confronted with bland spindle cells on a core biopsy of the breast.
Full Text Available Masahisa Arahata,1 Shigeru Shimadoi,1 Satosi Yamatani,1 Shin-ichi Hayashi,2 Shigeharu Miwa,2 Hidesaku Asakura,3 Shinji Nakao4 1Department of Internal Medicine, Nanto Municipal Hospital, Nanto, 2Department of Diagnostic Pathology, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, 3Department of Internal Medicine (III, 4Department of Cellular Transplantation Biology, Division of Cancer Medicine, Graduate School of Medical Science, Kanazawa University, Kanazawa, Japan Abstract: Fine-needle aspiration biopsy of the abdominal fat pad is considered to be a minimally invasive procedure for diagnosing systemic amyloidosis. However, this procedure is sometimes difficult and can be dangerous for elderly patients whose abdominal fat layer is thin because of malnutrition. In such cases, alternative diagnostic methods are required. We report three elderly patients with heart failure complicated by malnutrition. In all cases, electrocardiogram showed low voltage in the limb leads and a pseudoinfarct pattern in the chest leads, and echocardiography showed left ventricular wall thickening with granular sparkling appearance. These patients were suspected of having amyloid cardiomyopathy but could not undergo myocardial biopsies because of their poor conditions. After failed attempts at biopsy of the abdominal fat pad or the other organs, subcutaneous fat tissue biopsy over the hip led to the diagnosis of systemic amyloidosis with cardiomyopathy. The resultant diagnosis guided us to choose the appropriate treatment for the patients. This article illustrates that subcutaneous fat tissue biopsy of the hip could be a useful procedure for diagnosing systemic amyloidosis in elderly patients, particularly when a fat tissue biopsy of the abdomen is associated with a high risk of complications because of malnutrition. Keywords: systemic amyloidosis, amyloid cardiomyopathy, fine-needle aspiration biopsy, subcutaneous fat tissue, hip
Moreira, Albert; Alonso-Calvo, Raúl; Muñoz, Alberto; Crespo, José
During clinical case diagnoses, especially in low-resourced areas, the use of vocabularies within Unified Medical Language System (UMLS) can strengthen discussions between health professionals and, in certain cases, eliminate the need, enabling faster treatment. This article presents the benefits of using UMLS as a collaborative discussion tool and verifies its impact. The Sanar system has been improved by UMLS when using text retrieval to extract relevant medical concepts from cases investigated by the user and to provide contextualized searches of related articles. An experiment was conducted, focused on team engagement and discussion of a Zika virus case using Sanar, both with and without UMLS contextualization. The use of the tool was measured, and it was determined that the discussion in the group with UMLS support was more complete based on better information and inclusion of more variables. Clinicians involved responded to a questionnaire evaluating the relevance of functions. From the questionnaire showed that most of the group supported UMLS as important in complex diagnostics; the use of knowledge extraction before discussion is relevant to align knowledge of participants with more variables, such as the Zika virus, and to minimize the need for interaction in widely discussed cases. Based on the results obtained with the questionnaire, the use of UMLS provides acceleration in the diagnostic process that precedes interaction with other health professionals through clinical discussion tools. For future work, a mobile version will support offline navigation for locations with limited Internet access.
Reinaldo Benevides dos Santos
Full Text Available CONTEXT: Intestinal parasites induce detectable histopathological changes, which have been studied in groups with known diagnosis of parasitic disease. There is no available study with a larger base without previous diagnosis. OBJECTIVE: To describe clinical and histopathological findings of parasitosis diagnosed by endoscopic biopsy in patients submitted to upper digestive endoscopy. METHODS: Recorded biopsies archive at "Complexo Hospitalar Professor Edgar Santos" , a general teaching Hospital in the state of Bahia, Northeast Brazil, from January 1995 to January 2009, were reviewed. One thousand ten duodenal biopsy reports were found. Reports positive for parasites had their specimens reviewed and photographed. All blocks of biopsy selected as case were retrieved and reviewed by an experienced pathologist. Clinical, laboratorial and endoscopic data were collected. RESULTS: Eleven biopsies showed parasites, including cases of Cryptosporidium sp. and Strongyloides stercoralis. Vomiting (91%, abdominal pain (78%, diarrhea (78% and weight loss (78% were usual symptoms. Seventy-five percent had duodenal mucosa changes on endoscopy, while 25% have no changes. Anemia and low serum albumin were important laboratorial data. HIV infection association was observed. Villus atrophy and reactive epithelium were usual in Strongyloides cases. CONCLUSIONS: No endoscopic or histopathologic finding was pathognomonic. One percent of duodenal endoscopic biopsies showed parasites.
Baker, Jonathan C.; Demertzis, Jennifer L. [Washington University School of Medicine, Mallinckrodt Institute of Radiology, Musculoskeletal Section, St Louis, MO (United States)
In contrast to widely-reported sternal insufficiency fractures, stress fractures of the sternum from overuse are extremely rare. Of the 5 cases of sternal stress fracture published in the English-language medical literature, 3 were in the sternal body and only 2 were in the manubrium. We describe two cases of manubrial stress fracture related to golf and weightlifting, and present the first report of the MR findings of this injury. In each of these cases, the onset of pain was atraumatic, insidious, and associated with increased frequency of athletic activity. Imaging was obtained because of clinical diagnostic uncertainty. On MRI, each patient had a sagittally oriented stress fracture of the lateral manubrium adjacent to the first rib synchondrosis. Both patients had resolution of pain after a period of rest, with subsequent successful return to their respective activities. One patient had a follow-up MRI, which showed resolution of the manubrial marrow edema and fracture line. Based on the sternal anatomy and MR findings, we hypothesize that this rare injury might be caused by repetitive torque of the muscle forces on the first costal cartilage and manubrium, and propose that MRI might be an effective means of diagnosing manubrial stress fracture. (orig.)
Østergaard, Jakob A; Thiel, Steffen; Hovind, Peter
AIMS/HYPOTHESIS: Increasing evidence links complement activation through the lectin pathway to diabetic nephropathy. Adverse complement recognition of proteins modified by glycation has been suggested to trigger complement auto-attack in diabetes. H-ficolin (also known as ficolin-3) is a pattern...... recognition molecule that activates the complement cascade on binding to glycated surfaces, but the role of H-ficolin in diabetic nephropathy is unknown. We aimed to investigate the association between circulating H-ficolin levels and the incidence of microalbuminuria in type 1 diabetes. METHODS: We measured...... baseline H-ficolin levels and tracked the development of persistent micro- and macroalbuminuria in a prospective 18 year observational follow-up study of an inception cohort of 270 patients with newly diagnosed type 1 diabetes. RESULTS: Patients were followed for a median of 18 years (range 1-22 years...
Full Text Available Traffic incident response plan, specifying response agencies and their responsibilities, can guide responders to take actions effectively and timely after traffic incidents. With a reasonable and feasible traffic incident response plan, related agencies will save many losses, such as humans and wealth. In this paper, how to generate traffic incident response plan automatically and specially was solved. Firstly, a well-known and approved method, Case-Based Reasoning (CBR, was introduced. Based on CBR, a detailed case representation and R5-cycle of CBR were developed. To enhance the efficiency of case retrieval, which was an important procedure, Bayesian Theory was introduced. To measure the performance of the proposed method, 23 traffic incidents caused by traffic crashes were selected and three indicators, Precision P, Recall R, and Indicator F, were used. Results showed that 20 of 23 cases could be retrieved effectively and accurately. The method is practicable and accurate to generate traffic incident response plans. The method will promote the intelligent generation and management of traffic incident response plans and also make Traffic Incident Management more scientific and effective.
Full Text Available Klippel Trenaunay Weber syndrome (KTWS is a rare disease characterized by hemihypertrophy, variceal enlargement of the veins, and arteriovenous (AV malformations. Renal involvement in KTWS is not known except in rare case reports. Herein, we present a case of KTWS with nephrotic syndrome. A 52-year-old male was admitted due to dyspnea and swelling of the body for the last three months. The pathological physical findings were diffuse edema, decreased lung sounds at the right basal site, increased diameter and decreased length of the left leg compared with the right one, diffuse variceal enlargements, and a few hemangiomatous lesions on the left leg. The pathological laboratory findings were hypoalbuminemia, hyperlipidemia, increased creatinine level (1.23 mg/dL, and proteinuria (7.6 g/day. Radiographic pathological findings were cystic lesions in the liver, spleen, and kidneys, splenomegaly, AV malformation on the left posterolateral thigh, and hypertrophy of the soft tissues of the proximal left leg. He was diagnosed to have KTWS with these findings. Renal biopsy was performed to determine the cause of nephrotic syndrome. The pathologic examination was consistent with focal segmental sclerosis (FSGS. He was started on oral methylprednisolone at the dosage of 1 mg/kg and began to be followedup in the nephrology outpatient clinic.
Cebeci, Egemen; Demir, Secil; Gursu, Meltem; Sumnu, Abdullah; Yamak, Mehmet; Doner, Barıs; Karadag, Serhat; Uzun, Sami; Behlul, Ahmet; Ozkan, Oktay; Ozturk, Savas
Klippel Trenaunay Weber syndrome (KTWS) is a rare disease characterized by hemihypertrophy, variceal enlargement of the veins, and arteriovenous (AV) malformations. Renal involvement in KTWS is not known except in rare case reports. Herein, we present a case of KTWS with nephrotic syndrome. A 52-year-old male was admitted due to dyspnea and swelling of the body for the last three months. The pathological physical findings were diffuse edema, decreased lung sounds at the right basal site, increased diameter and decreased length of the left leg compared with the right one, diffuse variceal enlargements, and a few hemangiomatous lesions on the left leg. The pathological laboratory findings were hypoalbuminemia, hyperlipidemia, increased creatinine level (1.23 mg/dL), and proteinuria (7.6 g/day). Radiographic pathological findings were cystic lesions in the liver, spleen, and kidneys, splenomegaly, AV malformation on the left posterolateral thigh, and hypertrophy of the soft tissues of the proximal left leg. He was diagnosed to have KTWS with these findings. Renal biopsy was performed to determine the cause of nephrotic syndrome. The pathologic examination was consistent with focal segmental sclerosis (FSGS). He was started on oral methylprednisolone at the dosage of 1 mg/kg and began to be followedup in the nephrology outpatient clinic. PMID:26000182
Cai, Ye-Yu; Xiao, En-Hua; Shang, Quan-Liang; Xiao, Li-Zhi
The present report describes the case of a 31-year-old woman diagnosed with an ectopic pregnancy in the liver. The patient presented with amenorrhea for 40 days and abdominal distention for 27 days. A liver mass had been detected 6 days prior to presentation. Using ultrasound (US), a hyperechoic mass with a fluid sonolucent area was detected in the right hepatic lobe. Examination by computed tomography (CT) revealed the presence of a mass in the right hepatic lobe with a slightly low-density peripheral region and an oval central portion of lower density in the plain scan; the enhanced scan revealed a significantly enhanced peripheral region and a non-enhanced central portion. 18F-fluodeoxyglucose (FDG) positron emission tomography (PET)-CT showed a mass in the right hepatic lobe with an increased intake of FDG in the peripheral region (maximum standard uptake value, 5.7) and a non-increased intake of FDG in the central portion. The patient was then subjected to hysteroscopy and laparoscopy. Histopathologically, the mass was an ectopic pregnancy. The patient recovered following the surgery. In conclusion, a timely diagnosis of ectopic pregnancy was made for a 31-year-old women with an ectopic pregnancy in the liver on the basis of US, CT and PET-CT imaging results, which enabled surgery to be undertaken prior to any serious consequences. These observations may be helpful for the diagnosis of similar cases in the future. PMID:28672941
Full Text Available Abstract Background Extrapulmonary tuberculosis (EPTB has an increasing rate in Turkey. The reason remains largely unknown. A better understanding of the demographic and microbial characteristics of EPTB in the Turkish population would extend the knowledgebase of EPTB and allow us to develop better strategies to control tuberculosis (TB. Methods We retrospectively evaluated clinical and laboratory data of 397 bacteriologically-confirmed TB cases diagnosed during an eight year-period using by chi-square analysis and multivariate logistic regression model. Results Of the 397 study patients, 103 (25.9% had EPTB and 294 (74.1% had pulmonary tuberculosis (PTB. The most commonly seen two types of EPTB were genitourinary TB (27.2% and meningeal TB (19.4%. TB in bone/joints, pleural cavity, lymph nodes, skin, and peritoneal cavity occurred at a frequency ranging from 9.7% to 10.7%. The age distribution was significantly different (P Conclusions EPTB accounted for a significant proportion of TB cases in Malatya, Turkey between 2001 and 2007. The current study has provided an insight into the dynamics of EPTB in Malatya, Turkey. However, the risk factors for having EPTB in Malatya, Turkey remain to be assessed in future studies using population-based or randomly selected sample.
Full Text Available Abstract Background Primary melanoma of the vagina is an extremely rare neoplasm with approximately 250 reported cases in the world literature 1234. In its amelanotic variant this lesion may raise several differential diagnostic problems in cytological specimens 5. In this setting, the usage of thin layer cytopathological techniques (Liquid Based Preparations = LBP may enhance the diagnostic sensitivity by permitting immunocytochemical study without having to repeat the sampling procedure. The aim of this paper is to describe the cytomorphological presentation of primary vaginal melanoma on LBP since it has not previously been reported up to now, to our knowledge. Case presentation a 79-y-o female complaining of vulvar itching and yellowish vaginal discharge underwent a complete gynaecological evaluation during which a LBP cytological sample was taken from a suspicious whitish mass protruding into the vaginal lumen. A cytopathological diagnosis of amelanotic melanoma was rendered. The mass was radically excised and the patient was treated with α-Interferon. Conclusion amelanotic melanoma may be successfully diagnosed on LBP cytological preparations. Thin layer preparations may enhance the diagnostic cytomorphological clues to its diagnosis and may permit an adequate immunocytochemical characterization of the neoplasm.
Bráulio F.T. Oliveira
Full Text Available PURPOSE: To describe three cases of orbital tuberculosis, with their clinical characteristics and respective diagnostic procedures, showing the importance of histopathology for the correct diagnosis. PATIENTS AND METHODS: Three patients diagnosed and treated for orbital tuberculosis, in the "Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo" during the years of 1999 and 2001. RESULTS: All of the patients were female and referred a chronic evolution of swelling of one eyelid associated or not with other symptoms. They had not HIV infection. Two of them had positive epidemiology for tuberculosis. However, the search for systemic evidence of the disease and staining for bacilli (Ziehl-Neelsen method were negative in all three patients. In all the cases, only the biopsy with immunohistochemical analysis could confirm the diagnosis. COMMENTS: Orbital involvement is a rare ocular manifestation of tuberculosis. Even in a tertiary hospital, few cases, if any, are diagnosed per year. However, the global incidence and prevalence of M. tuberculosis infections is not under control yet, and it has been a serious public health problem. Thus, one must be aware of the possibility of tuberculosis among the orbital diseases.OBJETIVO: Este estudo descreve 3 casos de tuberculose orbitária, com suas características clínicas, procedimentos diagnósticos, mostrando a importância da histopatologia para o diagnóstico correto. PACIENTES E MÉTODOS: Descrição de 3 casos de pacientes com tuberculose orbitária diagnosticada e tratada no Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo entre os anos 1999 e 2001 RESULTADOS: Todos os casos apresentaram-se como massa orbitária de evolução lenta e progressiva em pacientes de sexo feminino, sem doença pulmonar concomitante evidente. Duas tinham epidemiologia positiva para tuberculose. A pesquisa de bacilo álcool ácido resistente (BAAR, pelo método de Ziehl
Murzyn, Amy; Hughes, Trudie
This multiple case study described the experiences of case managers making mathematics placement decisions for high school students with high incidence disabilities. Participants included three parents, three students, three case managers, three mathematics teachers, and three administrators from different high schools across rural, suburban and…
Hahn, Markus; Hagel, Alexander F; Hirschmann, Simon; Bechthold, Caroline; Konturek, Peter; Neurath, Markus; Raithel, Martin
At an incidence of 1:500, celiac disease (formerly sprue) is an important differential diagnosis in patients with malabsorption, abdominal discomfort, diarrhea and food intolerances. Celiac disease can induce a broad spectrum of both gastrointestinal and extraintestinal symptoms, e.g. dermatitis herpetiformis (Duhring's disease). A variety of oligo- and asymptomatic courses (e.g. anemia, osteoporosis, depression) through to refractory collagenic celiac disease are seen. In HLA-DQ2 and -8 predisposed individuals, celiac disease is provoked by contact with wheat gliadin fractions through a predominantly Th1 immune response and an accompanying Th2 response, which can eventually lead to villous atrophy. Using appropriate serological tests (IgA antibodies against tissue-transglutaminase, endomysium and deamidated gliadin peptides) under sufficient gluten ingestion, the diagnosis can be made more reliably today than previously. The same IgG-based serological tests should be used in the case of IgA deficiency. Diagnosis can either be made in children and adolescents with anti-transglutaminase titers exceeding ten times the standard for two of the above-mentioned serological markers and HLA conformity or it is made by endoscopy and histological Marsh classification in adults and in cases of inconclusive serology. If clinically tolerated, gluten challenges are indicated in patients that already have reduced gluten intake, in borderline serological results, discordance between serological and histological results or in suspected food allergy. The diagnosis of celiac disease needs to be definitive and robust before establishing a gluten-free diet, since lifelong abstention from gluten (gliadin rare cases, accompanied by enteropathy-associated T-cell lymphoma.
Roux, Philippe; Brecheisen, Muriel; de Carvalho, Rafael; Bergadano, Alessandra
During daily routine oral examinations in a research colony of nonhuman primates (NHPs, Macaca fascicularis), a variety of oral-dental lesions were identified. A dental care program was established based on these findings. Based on the presence of dental clinical signs and their severity, 31 animals were triaged to be examined and treated by a veterinarian. Clinical examination consisted of visual inspection using a periodontal probe/explorer and full or partial mouth dental radiographs. Treatment was performed during the same procedure. Some animals had a follow-up examination including radiographs months later. Four common dental diseases were diagnosed: periodontal disease, caries, tooth fracture, and tooth attrition. Less frequent were dental abscess, enamel hypomineralization, gingival hyperplasia, hypercementosis, tooth luxation, tooth dysplasia, root resorption, abrasion. Less severe periodontal disease was treated conservatively. If severely affected, teeth were extracted. Well-circumscribed caries without endodontic involvement were treated by composite restoration. Teeth with extensive caries and pulp involvement were extracted. Teeth with exposed pulp were treated via extraction or orthograde root canal treatment. In this case series, 27 (87%) of 31 NHPs exhibited at least 1 moderate to severe dental lesion that required treatment. The presumable improvement in welfare and weight of oral/dental lesions for the overall health status in research NHPs encourages us to continue this program prospectively.
V. P. Fedotov
Full Text Available Pompe disease (PD, or glycogen storage disease type II, is a rare autosomal recessive lysosomal disease caused by glycogen storage in the myocardium, skeletal muscles, and liver. PD, as an orphan disease with a very low prevalence rate, shows a marked clinical polymorphism, making its early diagnosis difficult. Yet, the efficiency of pathogenetic treatment for the disease is closely related to the time of its diagnosis, what is particularly relevant for infantile-onset PD. We present our clinical case of a sick baby with this condition diagnosed during life. The clinical diagnostic criteria were the neonatal form of rapidly progressive hypertrophic cardiomyopathy, macroglossia, floppy baby syndrome. Enzymatic diagnosis in the dried blood spots revealed the low activity of the enzyme α-glucosidase. Direct GAA gene sequencing identified heterozygous mutations in the infant’s parents: с.1799 G>A (p.Arg600His in his father and c.1951_1952 delGGinsT in his mother, which allows its early prenatal diagnosis at 9-11 weeks of gestation.
Full Text Available Susac’s syndrome is an uncommon neurologic disorder of unknown cause. It has been described as a clinical triad of encephalopathy, hearing loss, and branch retinal artery occlusions. Clinically the diagnosis is difficult when the patient presents only a portion of a triad. We present a case with vision loss and sensorineural deafness and who had been diagnosed with MS for 20 years. Susac’s syndrome is presumed to be an autoimmune endotheliopathy. Neurologic symptoms and signs are diffuse and multifocal, acute or subacute in onset, and progress during the active phase of the disease. In some patients the onset was stroke like and in others that of subacute dementia. Headache, often with migrainous features, was a prominent feature initially in more than one half of the patients. A high index of suspicion leading to correct diagnosis and early appropriate therapy may reduce the permanent sequel seen with this disease. Misdiagnosis is common. In patients in whom diagnosis and treatment are delayed permanent morbidity is higher in terms of visual loss, hearing loss, and neurologic debility. In patients in whom rapid diagnosis has led to early administration of immunosuppressive therapy, recovery can be almost complete.
Ueda, Yasuo; Higuchii, Yoshihide; Hashimoto, Takahiko; Mitsui, Youzou; Maruyamai, Takuo; Kondou, Nobuyuki; Nojima, Michio; Yamamoto, Shingo; Shincho, Mayumi; Hirota, Seiichi; Shima, Hiroki
An 80-year-old man visited our clinic with the chief complaint of asymptomatic macroscopic hematuria secondary to anticoagulant medicine. Although digital rectal examination was normal, a high serum prostate specific antigen (PSA) level (85.9 ng/ml) led us to perform sextant prostate biopsy, resulting in negative for cancer. Three months later, since the serum PSA increased to 169 ng/ml with high serum carcinoembryonic antigen (CEA) and carbohydrate antigen (CA) 19-9 levels. Twelve-core prostate biopsy was performed again, but the result was negative. Pelvic magnetic resonance imaging (MRI) showed a metastatic lesion on the right pubic bone, which was biopsied, and turned out to be poorly differentiated prostate cancer in histology. Maximum androgen blockade failed to control PSA. Finally he died of pneumonia 55 days after the bone biopsy. To our knowledge, there were only two case reports diagnosed as prostate cancer by biopsies of the metastatic lesions in Japanese literature, but none in the English literature. These findings suggest that high serum levels of CEA and CA19-9 in patients with prostate cancer are indications of hormone-refractory prostate cancer resulting in poor prognosis.
Kan, Li-Wei; Leu, Yi-Shing; Tzen, Chi-Yuan; Wu, Chien-Hsiu
Sebaceous gland carcinoma (SGC) of the eyelid is a highly malignant neoplasm that arises from the meibomian glands, glands of Zeis, and sebaceous glands of the skin. The characteristics of this disease are high recurrence rate, significant metastatic potential, and notable mortality rate, which are quite different from basal cell carcinoma (BCC). We report the case of a 37-year-old woman with the history of left lower eyelid BCC (diagnosed 9 years ago), who had left parotid lymph nodes metastases and local recurrence twice. The chief complaint during visit was a left upper eyelid swelling mass noted for 3 months. She received salvage ablation surgery later. The final pathologic report is SGC. The diagnosis corresponds to the clinical presentation of this patient at last. The delay between initial examination and final diagnosis in this patient is about 9 years, but operation and concurrent chemotherapy and radiotherapy were performed after left parotid lymph nodes metastasis was noted. Although there was still local recurrence after concurrent chemotherapy and radiotherapy, the patient is still alive without distant metastasis. In this article, we would discuss the differences of the pathologic characters, treatment, and prognosis between SGC and BCC. Crown Copyright © 2011. Published by Elsevier Inc. All rights reserved.
Floyd, A.K.; Pedersen, L; Nielsen, GL
Secular Trends in Incidence and 30-Day Case Fatality of Acute Pancreatitis in North Jutland County, Denmark: A Register-based Study from 1981-2000 A. Floyd, L. Pederson, G. Lauge Nielsen, O. Thorlacius-Ussing and H. T. Sorensen Background: The incidence rate of acute pancreatitis has been...... reported as having increased during recent decades in Western countries. Reported mortality lies around 10% and has improved during the past 20 years. The incidence rate and 30-day case fatality rate of acute pancreatitis in North Jutland County, Denmark were examined for the period 1981 to 2000. Methods......: Data were collected from the Hospital Discharge Registry of North Jutland County for the period 1981-2000. Sex- and age-standardized incidence rates and 30-day case fatality rate of a first attack of acute pancreatitis were calculated. Data on endoscopic procedures were assessed for the period 1992...
Suwal, Sharmila; Bhandari, Dinesh; Thapa, Pratigya; Shrestha, Mohan Krishna; Amatya, Jyoti
Corneal ulcer, a major cause of monocular blindness in developing countries has consistently been listed as the major cause of blindness and visual disability in many of the developing nations in Asia, Africa and the Middle East, ranking second only to cataract. This study was carried out to determine the microbiological profile of corneal ulcer cases diagnosed among patients visiting Tilganga Institute of Ophthalmology (TIO), Nepal. A total of 101 corneal scrapping samples were tested for routine culture and antibiotic susceptibility at the pathology department of TIO Nepal from April to October 2014. Microorganisms were identified by using standard microbiological procedures following the manual of American Society for Microbiology (ASM) and their antibiotic susceptibility test, performed by Kirby-Bauer disc diffusion method in conformity with the CLSI guideline. Out of 101 samples analyzed, 44.6% (45/101) showed positive growth with bacterial isolates i.e., 56% (25/45), more prevalent than fungus i.e., 44% (20/45). Among bacteria Streptococcus pneumoniae (31.1%, N = 14) was isolated in highest number whereas Fusarium (13.4%, N = 6) was the most common fungus species. Pseudomonas aeruginosa was the only Gram negative bacteria isolated from corneal ulcer cases. All bacterial isolates were found to be susceptible to the quinolone group of antibiotics (moxifloxacin followed by ofloxacin and ciprofloxacin). These findings showcase the current trend in the microbiological etiology of corneal ulcer in Nepal, which have important public health implications for the treatment as well as prevention of corneal ulceration in the developing world.
Patterson, Christopher C; Dahlquist, Gisela G; Gyürüs, Eva
BACKGROUND: The incidence of type 1 diabetes in children younger than 15 years is increasing. Prediction of future incidence of this disease will enable adequate fund allocation for delivery of care to be planned. We aimed to establish 15-year incidence trends for childhood type 1 diabetes...... in European centres, and thereby predict the future burden of childhood diabetes in Europe. METHODS: 20 population-based EURODIAB registers in 17 countries registered 29 311 new cases of type 1 diabetes, diagnosed in children before their 15th birthday during a 15-year period, 1989-2003. Age-specific log...... distribution across age-groups than at present (29%, 37%, and 34%, respectively). Prevalence under age 15 years is predicted to rise from 94 000 in 2005, to 160 000 in 2020. INTERPRETATION: If present trends continue, doubling of new cases of type 1 diabetes in European children younger than 5 years...
Urpilainen, E; Marttila, M; Hautakoski, A; Arffman, M; Sund, R; Ilanne-Parikka, P; Arima, R; Kangaskokko, J; Puistola, U; Läärä, E; Hinkula, M
To obtain evidence of the effects of metformin and statins on the incidence of ovarian cancer in women with type 2 diabetes (T2D). A retrospective cohort study and nested case-control study. The data were obtained from a diabetes database (FinDM) combining information from several nationwide registers. A cohort of 137 643 women over 40 years old and diagnosed with T2D during 1996-2011 in Finland. In full cohort analysis Poisson regression was used to estimate the hazard ratios (HR) in relation to ever use of metformin, insulin other oral anti-diabetic medication or statins. In the nested case-control analysis 20 controls were matched to each case of ovarian cancer. Conditional logistic regression was used to estimate HRs in relation to medication use and cumulative use of different medications. The estimates were adjusted for age and duration of T2D. Incidence of ovarian cancer. In all, 303 women were diagnosed with ovarian cancer during the follow up. Compared with other forms of oral anti-diabetic medication, metformin (HR 1.02, 95% CI: 0.72-1.45) was not found to be associated with the incidence of ovarian cancer. Neither was there evidence for statins to affect the incidence (HR 0.99, 95% CI: 0.78-1.25). In nested case-control analysis the results were essentially similar. No evidence of an association between the use of metformin or statins and the incidence of ovarian cancer in women with T2D was found. No evidence found for metformin or statins reducing the incidence of ovarian cancer. © 2018 Royal College of Obstetricians and Gynaecologists.
Straccia, P; Santoro, A; Rossi, E D; Brunelli, C; Mosseri, C; Musarra, T; Pontecorvi, A; Lombardi, C P; Fadda, G
FNA biopsy is considered as the most accurate method for the selection of patients with thyroid nodules that need for surgery or for the wait and see management. The aim of the present study is to clarify the risk of malignancy for the cytological data classified according to the 2014 Italian reporting system. We report a retrospective analysis of 4043 patients in our institution's experience during the period April 2014 through December 2016 with the Italian reporting system for thyroid cytology. The diagnostic incidences of the 4043 cases were as follows: 9.8% TIR1; 1.3% TIR1C; 70% TIR2; 6.6% TIR3A; 4.5% TIR3B; 2.4% TIR4; 5.2% TIR5. A repeated aspiration was carried out in 68 out of 269 cases (25%) classified as TIR3A. A total of 407 cases with cytology underwent surgical resection. A malignant neoplasm was detected in 261 out of 407 (64%) cases. Regarding TIR3B, surgical excision was undertaken in 109 cases, which included 42 high-risk lesions and 67 Hürthle cell neoplasms. The risk of malignancy was significantly higher in the former compared to the latter (50% vs 9%; PReporting System concerning the mutual frequency of the diagnostic categories. The risk of malignancy is perfectly within the range of the estimated values. © 2017 John Wiley & Sons Ltd.
Wagner Brant Moreira
Full Text Available CONTEXT AND OBJECTIVE: Previous studies have suggested that the occurrence of pregnancy concomitantly with a diagnosis of breast cancer may affect the evolution of the neoplasia. The present study aimed to compare pregnancy-associated breast cancer (PABC patients with non-pregnant cancer patients (controls in relation to the time taken to diagnose the disease, tumor characteristics and mortality. DESIGN AND SETTING: A retrospective, paired case-control study was conducted at the Hospital da Santa Casa de Misericórdia and Centro de Quimioterapia Antiblástica e Imunoterapia in Belo Horizonte, Brazil. METHODS: The study involved 87 PABC and 252 control patients. The influence of covariables (interval between first symptoms and diagnosis, tumor histology, size of primary tumor, distant metastasis, grade of malignancy, hormone receptor status and axillary lymph node involvement and the pregnancy variable on overall survival was investigated using univariate and multivariate analyses. RESULTS: The median overall survival for PABC patients of 30.1 months (95% confidence interval, CI: 19.4-40.9 months was significantly different (P = 0.005 from that of the control group (53.1 months; 95% CI: 35.1-71.0 months. The cumulative overall survivals after five and ten years were, respectively, 29.7 and 19.2% for PABC patients, and 47.3 and 34.8% for control patients (P = 0.005. Tumor size, grade of malignancy, distant metastasis and pregnancy were independent factors that significantly modified disease prognosis. CONCLUSIONS: Pregnancy was an independent prognostic factor. The overall survival of PABC patients was shorter than that of non-pregnant patients.
Full Text Available BACKGROUND Disturbances in lipid metabolism, which occur during hypothyroidism lead to the formation of gallstones. This study aims to evaluate the thyroid function pattern in patients with gallstones. The aim of this study was to investigate the association between hypothyroidism and gallstone disease. MATERIALS AND METHODS 200 patients admitted as inpatients for management of gallstone disease in Department of General Surgery, GRH, Madurai, between September 2014 to August 2015 were evaluated with details of cases, full history, clinical examination, symptoms and signs of hypothyroidism (loss of appetite, gaining weight, tiredness, constipation, cold intolerance, menstrual disturbances, bradycardia, presence or absence of goiter, etc. and investigations (USG abdomen, USG neck, thyroid function test (T3, T4, TSH. Patients are divided according to history, clinical examination, USG neck and lab estimation of T3, T4 and TSH. 1. Subclinical Hypothyroidism: Symptom free patient with TSH concentration above upper limit of normal range and T3/T4 or both decrease below normal limit. 2. Clinical Hypothyroidism: In which, there are symptoms of hypothyroidism with TSH level above the upper limit and T3/T4 or both decrease below normal limit. 3. Euthyroid Group: Where clinical and lab tests are within normal range (all these groups may present with or without goiter. RESULTS This study included 200 gallstone patients who were studied prospectively over a period of 1 year from September 2014 to August 2015. Among them, 18 patients had subclinical hypothyroidism and 6 patients had clinical hypothyroidism. A total of 12% of gallstone patients were diagnosed to have hypothyroidism showing that there is association of hypothyroidism with gallstone disease. CONCLUSION Thyroid dysfunction is more common among patients with gallstones and it maybe a risk factor for biliary stone formation. This may be attributed to the absence of the pro-relaxing effects of
Full Text Available Canine primary hypoplasia of the portal vein (PHPV is a microscopic malformation of the hepatic vasculature. The prevalence, clinical signs, and clinicopathological findings of PHPV in dogs are unclear, because there are few reports concerning PHPV in the veterinary literature. This retrospective study reviewed clinical records and liver biopsy data from 48 dogs with hepatic disease that were examined at a private veterinary hospital in Japan between April 2011 and March 2014 to determine the prevalence of PHPV among dogs that underwent liver biopsy and to determine the clinical and clinicopathological findings of PHPV in dogs. Records for all 48 dogs that underwent liver biopsy were investigated. Collected data included signalment, clinical signs, physical examination findings, complete blood cell count, chemistry results, pre-and postprandial serum total bile acid concentrations, coagulation profiles (prothrombin time, activated partial thromboplastin time, fibrinogen, and antithrombin, and abdominal ultrasonography findings at the first medical examination. The diagnosis of PHPV was made on the basis of histological examination of hepatic biopsy specimens and portography or CT angiography. Among the 48 canine cases, 28 dogs (58.3% were diagnosed with PHPV, which was the most common diagnosis. The most frequent clinical sign in dogs with PHPV was asymptomatic persistently increased liver enzymes (57.1%. Toy poodles were at a significantly higher risk of PHPV than other breeds among dogs that underwent liver biopsy (P < 0.001. The median survival time of dogs with PHPV was more than 5 years. Plasma fibrinogen concentration below the reference range was an indicator of PHPV in this study. Dogs with PHPV frequently had mild clinical signs and a favorable prognosis.
Cheikh-Rouhou, F; Makni, F; Ayadi, A; Ghorbel, R; Ben Zina, Z
Parasitical and fungal ophthalmic infections are polymorphic and variably severe. They are rarely reported in publications. The aim of our study has been to specify the parasitic and fungal agents isolated from the ocular samples in our district (Sfax-Tunisia). We surveyed retrospectively the different ocular parasitosis and mycosis diagnosed in our laboratory (Sfax hospital) over a 4 year-period (1996-1999). Fungal ophthalmic infections were dominated by corneal localisations: 20 cases of keratomycosis secondary to: Fusarium solani (8 cases), Aspergillus fumigatus (3 cases); Aspergillus flavus (2 cases); Alternaria sp (2 cases), Candida albicans (2 cases); Fusarium dimerium (1 case); Fusarium oxysporum (1 case) and Scedosporium sp (1 case). A prolonged treatment by ketoconazole had a successful resolution in 70% of cases; 1 case of ciliar tinea caused by Trichophyton violaceum. Parasitic agents were dominated by Demodex folliculorum (32 cases), Phthirius inguinalis (6 cases) and Oestrus ovis (2 cases). Two cases of orbital hydatidosis and 2 cases of palpebral cutaneous leishmania were noted; 21 cases of ocular toxoplasmosis were treated by clindamycine. Our survey concerned not only cosmopolite parasitosis and fungi, but also some affections endemic to our district (hydatidosis and leishmaniasis) with manifestations in isolated ophthalmic localisation. Our research has underscored the need to specify types of infection by way of adequate sampling so as to treat early and then improve prognosis.
Full Text Available Background: The number of malaria cases is declining worldwide; however, it remains as a serious health problem. Diagnosing unusual cases is the most important issue to manage the problem. This study designed to describe the number of falciparum and vivax malaria infected patients referred to Malaria Reference Laboratory in Tehran University of Medical Science from 2000 to 2012.Methods: A retrospective study was conducted based on the collected questionnaires from each patient referred to the laboratory. Diagnosing results and demographic information for positive cases were analyzed using SPSS software. Problematic cases were evaluated for any difficulties in diagnosis or in clinical signs. Scanning and molecular methods were performed whenever there was an atypical case referred to the laboratory. Some of the samples had various difficulties for diagnosing such as presence of fussed gametocytes and schizonts of Plasmodium falciparum in peripheral blood and CCHF like hemoragic disorders.Results: Plasmodium vivax caused a large proportion of the cases (76.1% in contrast with P. falciparum that included smaller proportion (22.8% and the rest (1.1 belonged to mixed infection. Most of the positive cases (69.6% were belonged to Afghani people. Men (94.6% showed more infection than women (5.4%, moreover the most infection (44.5% was seen at a range of 21-30 yr.Conclusion: In the case of existing atypical issues to diagnose, it is needed to perform more precise microscopical examination beyond the current standard conditions. Sometimes molecular method is required to verify the exact agent of the disease.
The UK Health and Safety Executive has investigated several incidents of workplace accidents involving hydrogen sulphide exposure in recent years. Biological monitoring has been used in some incidents to determine the cause of unconsciousness resulting from these incidents and as a supporting evidence in regulatory enforcement. This paper reports on three case incidents and discusses the use of biological monitoring in such cases. Biological monitoring has a role in identifying hydrogen sulphide exposure in incidents, whether these are occupational or in the wider environment. Sample type, time of collection and sample storage are important factors in the applicability of this technique. For non-fatal incidents, multiple urine samples are recommended at two or more time points between the incident and 15 h post-exposure. For routine occupational monitoring, post-shift samples should be adequate. Due to endogenous levels of urinary thiosulphate, it is likely that exposures in excess of 12 ppm for 30 min (or 360 ppm/min equivalent) would be detectable using biological monitoring. This is within the Acute Exposure Guideline Level 2 (the level of the chemical in air at or above which there may be irreversible or other serious long-lasting effects or impaired ability to escape) for hydrogen sulphide. Crown Copyright © 2014. Published by Elsevier Ireland Ltd. All rights reserved.
Márcia Regina Godoy
Full Text Available In recent years, many researchers have devoted attention to the issue of the importance of social indicators in disease reduction. The objective of this paper is to analyze the statistical association between the reported AIDS cases and some socioeconomic variables. We analyzed a sample of 1,994 Brazilian municipalities with AIDS cases reported in 1991 and 2000. The variables analyzed are: AIDS incidence rate per capita, illiteracy rate, Gini Index, per capita income, access to electricity and television, life expectancy at birth. The approach used in this study was econometric panel data model. The results of this analysis show that socioeconomic variables are important for understanding the incidence of AIDS cases in Brazil, and are important for the design of public policies to combat the increasing incidence of HIV / AIDS, also show a distinct pattern to found in the literature for African countries.
Suárez-García, Inés; Jarrín, Inmaculada; Iribarren, José Antonio; López-Cortés, Luis Fernando; Lacruz-Rodrigo, José; Masiá, Mar; Gómez-Sirvent, Juan Luis; Hernández-Quero, José; Vidal, Francesc; Alejos-Ferreras, Belén; Moreno, Santiago; Del Amo, Julia
The aim of this study was to investigate the incidence and risk factors for the development of AIDS-defining cancers (ADCs); and to investigate the effect of making different assumptions on the definition of incident cases. A multicentre cohort study was designed. Poisson regression was used to assess incidence and risk factors. To account for misclassification, incident cases were defined using lag-times of 0, 14 and 30 days after enrolment. A total of 6393 HIV-positive subjects were included in the study. The incidences of ADCs changed as the lag periods were varied from 0 to 30 days. Different risk factors emerged as the definition of incident cases was changed. For a lag time of 0, the risk of Kaposi sarcoma [KS] and non-Hodgkin lymphoma [NHL] increased at CD4 counts sex with men had a higher risk of KS. KS and NHL were not associated with viral load, gender, or hepatitis B or C. The results were similar for a lag-time of 14 and 30 days; however, hepatitis C was significantly associated with NHL. This analysis shows the importance of the definition of incident cases in cohort studies. Alternative definitions gave different incidence estimates, and may have implications for the analysis of risk factors. Copyright © 2011 Elsevier España, S.L. All rights reserved.
Diana Y. Kircheva
Conclusion: Primary closure of late diagnosed spontaneous esophageal rupture can be successful, even when it is complicated by a prolonged delay in treatment and failed endoscopic procedures. We conclude that primary surgical repair should be attempted in patients with spontaneous esophageal rupture if tissues are viable.
Mouridsen, S.E.; Rich, B.; Isager, T.
The objective of this study was to compare the prevalence and types of psychiatric disorders in a clinical sample of 118 individuals diagnosed as children with infantile autism (IA) with psychiatric disorders in 336 matched controls from the general population using data from the nationwide Danish...
Full Text Available BACKGROUND: Dengue fever (DF outbreaks often arise from imported DF cases in Cairns, Australia. Few studies have incorporated imported DF cases in the estimation of the relationship between weather variability and incidence of autochthonous DF. The study aimed to examine the impact of weather variability on autochthonous DF infection after accounting for imported DF cases and then to explore the possibility of developing an empirical forecast system. METHODOLOGY/PRINCIPAL FINDS: Data on weather variables, notified DF cases (including those acquired locally and overseas, and population size in Cairns were supplied by the Australian Bureau of Meteorology, Queensland Health, and Australian Bureau of Statistics. A time-series negative-binomial hurdle model was used to assess the effects of imported DF cases and weather variability on autochthonous DF incidence. Our results showed that monthly autochthonous DF incidences were significantly associated with monthly imported DF cases (Relative Risk (RR:1.52; 95% confidence interval (CI: 1.01-2.28, monthly minimum temperature ((oC (RR: 2.28; 95% CI: 1.77-2.93, monthly relative humidity (% (RR: 1.21; 95% CI: 1.06-1.37, monthly rainfall (mm (RR: 0.50; 95% CI: 0.31-0.81 and monthly standard deviation of daily relative humidity (% (RR: 1.27; 95% CI: 1.08-1.50. In the zero hurdle component, the occurrence of monthly autochthonous DF cases was significantly associated with monthly minimum temperature (Odds Ratio (OR: 1.64; 95% CI: 1.01-2.67. CONCLUSIONS/SIGNIFICANCE: Our research suggested that incidences of monthly autochthonous DF were strongly positively associated with monthly imported DF cases, local minimum temperature and inter-month relative humidity variability in Cairns. Moreover, DF outbreak in Cairns was driven by imported DF cases only under favourable seasons and weather conditions in the study.
Sari, Ali Baba-Akbari; Sheldon, Trevor A; Cracknell, Alison; Turnbull, Alastair
To evaluate the performance of a routine incident reporting system in identifying patient safety incidents. Two stage retrospective review of patients' case notes and analysis of data submitted to the routine incident reporting system on the same patients. A large NHS hospital in England. 1006 hospital admissions between January and May 2004: surgery (n=311), general medicine (n=251), elderly care (n=184), orthopaedics (n=131), urology (n=61), and three other specialties (n=68). Proportion of admissions with at least one patient safety incident; proportion and type of patient safety incidents missed by routine incident reporting and case note review methods. 324 patient safety incidents were identified in 230/1006 admissions (22.9%; 95% confidence interval 20.3% to 25.5%). 270 (83%) patient safety incidents were identified by case note review only, 21 (7%) by the routine reporting system only, and 33 (10%) by both methods. 110 admissions (10.9%; 9.0% to 12.8%) had at least one patient safety incident resulting in patient harm, all of which were detected by the case note review and six (5%) by the reporting system. The routine incident reporting system may be poor at identifying patient safety incidents, particularly those resulting in harm. Structured case note review may have a useful role in surveillance of routine incident reporting and associated quality improvement programmes.
Aarestrup, Julie; Kyrø, Cecilie; Knudsen, Knud Erik Bach
The phyto-oestrogen enterolactone has been hypothesised to protect against hormone-dependent cancers, probably through its anti-oestrogenic potential. We investigated whether a higher level of plasma enterolactone was associated with a lower incidence of endometrial cancer in a case-cohort study ...
This report describes the cooperation between the site and the public fire and safety services in case of an incident. As an example, the measures and facilities of the Hoechst site of the Hoechst AG and the organisational and technical background are presented. (orig.) [de
Full Text Available The case reports present the endodontic management of two maxillary first molars with six canals. The diagnosis of morphology of multiple canal systems was identified under magnification of the dental operating microscope and was confirmed with the help of cone beam computed tomography. This paper discusses the variations in the canal morphology and the use of the latest adjuncts in successfully diagnosing and treating unusual canal anatomy.
Nelson, Jonathon H; Kaplan, Richard F
We report the case of 2 pediatric patients with coexisting diagnoses of malignant hyperthermia susceptibility and mitochondrial disease in 2 different surgical settings. Due to the rare occurrence of each disorder, and even more so together, we reviewed evidence-based anesthetic concerns and described our perioperative management, with the goal of aiding future practitioners in safely caring for these patients. Consent was obtained for both patients, as well as IRB approval before publication.
Parva, Mehdi; Finnegan, Mark; Keiter, Cary; Mercogliano, Giancarlo; Perez, Christian M
Mallory-Weiss tears occur rarely during pregnancy, labour and delivery, and the puerperium, despite the increased frequency of retching and vomiting. We describe a Mallory-Weiss syndrome diagnosed during the immediate postpartum period in a 34-year-old primigravida. The syndrome initially manifested as lower gastrointestinal bleeding and melena. If unrecognized, this complication may lead to life-threatening internal bleeding. It is important to look for an occult bleeding source with such a presentation, and prompt intervention is essential.
Full Text Available The number of diagnoses of Autism Spectrum Disorders (ASD is on the rise, which encourages the search for their causes spurs researchers to study co-occurrence of ASD with other diseases and disorders. This study aims at highlighting the importance of the clinical problem of autism spectrum disorders and its comorbidity with epilepsy. This is one of the most common co-morbidities happening to children.
Thornicroft, G; Bisoffi, G; De Salvia, D; Tansella, M
Service utilization measures from the psychiatric case registers for urban South-Verona and rural Portogruaro in North East Italy for the period 1983-9 were used to identify associations with socio-demographic variables from the 1981 census in schizophrenia and related disorders as well as in all diagnoses. The patterns of service use were broadly similar, except that Portogruaro has significantly more community contacts, and has about twice the treated incidence and prevalence of schizophrenia. The census data showed that unmarried and unemployed people were more likely to live alone in the urban than in the rural area. In South-Verona the most strongly associated predictor variables, both for schizophrenia and all diagnoses, are: living alone, unemployment, percentage of the total population who are dependents and the percentage who are divorced, separated or widowed. In contrast, in Portogruaro there were no consistent associations between census and service use variables. Stepwise multiple regression models using three census predictor variables accounted for over 85% of the variance in South-Verona utilization rates. The results indicate that the strongly predictive associations previously described in England hold in urban South-Verona, but not in rural Portogruaro, and may be related to the effect of cities in clustering seriously disabled psychiatric patients in areas of low-cost housing where they live in relative social isolation.
Sankappa P Sinhasan
Full Text Available Pilomatrixoma (PMX is a skin appendage tumor of hair matrix origin, which usually occurs on the face or upper extremities. Although the lesion can appear at any age, it is commonly seen in children and is more common in females. Despite being better defined, pilomatricomas continue to be frequently misdiagnosed and are not usually considered in differential diagnoses, either in clinical set-up or during cytological reporting. They typically present as a superficial, firm, solitary, slow-growing, painless mass in the dermis. The overlying skin may be normal or exhibit a bluish-red discoloration or ulceration. We report an 18-year-old girl presented with tender, subcutaneous nodule with overlying skin showing atrophy and hypopigmentation. Clinically, it was diagnosed as neurofibroma and sent for FNAC. We offered precise diagnosis of pilomatrixoma on cytological examination, (where chances of wrong diagnosis are very high and it was subsequently confirmed by histopathology. We discuss the varied clinical presentations, diagnostic difficulties, and differential diagnoses of PMX.
Rodriguez, Ana M; Asoglu, Mehmet R; Sak, Muhammet Erdal; Tan, Alai; Borahay, Mostafa A; Kilic, Gokhan S
Our objective was to estimate the incidence of uterine leiomyosarcoma in patients with leiomyomas following laparoscopic supracervical hysterectomy and myomectomy procedures. For this study, we analyzed records of 13,964 women aged 25-64 years who underwent laparoscopic supracervical hysterectomies or myomectomies for leiomyomas from 2002 to 2011 using Clinformatics DataMart. Patient records were divided into two groups: history of laparoscopic supracervical hysterectomy and history of myomectomy. Subjects were tracked to identify diagnosis of leiomyosarcoma within 1 year of the procedure. We analyzed data from the 25-39, 40-49, and 50-64 age brackets. Evidence was obtained from a cohort study from national private insurance claims in the US. Our results showed the incidence of occult leiomyosarcoma developing within 1 year following supracervical hysterectomy using a laparoscopic-assisted approach are 9.8, 10.7, and 33.4 per 10,000 for the 25-39, 40-49, and 50-64 age brackets, respectively; the overall incidence rate is 13.1 per 10,000. The incidence rate of occult leiomyosarcoma developing within 1 year following myomectomy using a laparoscopic-assisted approach are 0.0, 33.8, and 90.1 per 10,000 for the 25-39, 40-49, and 50-64 age brackets, respectively; the overall incidence rate is 17.3 per 10,000. Our analysis shows the overall risk of being diagnosed with occult leiomyosarcoma is 12.9 per 10,000 in laparoscopic-assisted supracervical hysterectomy and myomectomy for patients younger than 49. There is no evidence of occult leiomyosarcoma 1 year after operation for patients younger than 40 who underwent laparoscopic myomectomy. Copyright © 2015. Published by Elsevier Ireland Ltd.
May, James M; Nasypany, Alan; Paolino, Julie; Baker, Russell; Seegmiller, Jeffrey
While the incidence and reinjury rates of lateral ankle sprain (LAS) continue to persist at high rates across many sporting activities, further exploration of assessment and treatment beyond the traditional ligamentous and strength/proprioceptive model is warranted. Further, assessing and treating both arthrokinematic and osteokinematic changes associated with LAS can provide insight into a more diverse approach to treating ankle pathology. To examine the clinical use of the Mulligan Concept mobilization with movement (MWM) while treating patients diagnosed with an acute grade I or II LAS through authentic patient care. An a priori case series. Intercollegiate athletic training clinic. Intercollegiate patients diagnosed with an acute grade I or II LAS. The Mulligan Concept distal fibular anterior to posterior MWM. Pain-Intensity Numeric Rating Scale (NRS) with Non-Weight Bearing (NRS-NWB) and Weight Bearing (NRS-WB), Disablement of the Physically Active Scale (DPAscale), Foot and Ankle Ability Measure (FAAM) with Activity of Daily living (FAMM-ADL) and Sport (FAAM-Sport), Client Specific Impairment Measure (CSIM), Y-Balance Composite (YBC), and Weight Bearing Measure for Dorsiflexion (WBDF). Patients who are diagnosed with an acute grade I or II LAS and are treated with the Mulligan Concept report immediate and long-lasting minimal clinically important differences in patient outcome measures. Clinicians who examine and use the Mulligan Concept MWM to treat acute LAS can expect immediate positive results that are progressively retained over time specific to patient-centered outcome measures as well as functional clinicianbased measures. Based on the immediate and positive results, clinicians should examine associated osteokinematic and arthrokinematic changes beyond that of the traditional ligamentous model.
Manglunia, Ashmi S.; Puranik, Ameya D.
Autism is a neurodevelopmental disorder with multifactorial etiology and varied presentation, in which early diagnosis is crucial to the implementation of early treatment. A 6-year-old child clinically diagnosed with autism, and a normal magnetic resonance imaging underwent dedicated 18F-fluorodeoxyglucose brain positron emission tomography (PET) as an ancillary investigation. PET image showed diffuse bilateral temporal hypometabolism. Although PET imaging is currently not indicated in the evaluation of autism, characteristic imaging patterns on PET can provide corroborative information and increase the diagnostic confidence for the same
Blue rubber bleb naevus syndrome is a rare vascular disorder associated with multiple gastrointestinal haemangiomas that have the potential for life-threatening haemorrhage. These may be difficult to diagnose, and have classically been described using computed tomographic studies and\\/or mesenteric angiography. Resected surgical specimens of these lesions, especially in the small bowel, have often been extensive and poorly localized. The recent advent and progressive development of double balloon enteroscopy has allowed the direct visualization and marking of these enteric lesions and serves as a valuable adjunct not only in diagnosis but also planning prior to surgery to allow accurate estimate of the extent of resection.
Alghamdi, Ibrahim G; Hussain, Issam I; Alghamdi, Mohamed S; Alghamdi, Mansour M; Dohal, Ahlam A; El-Sheemy, Mohammed A
This study provides descriptive epidemiological data, such as the percentage of cases diagnosed, crude incidence rate (CIR), and age-standardized incidence rate (ASIR) of ovarian cancer in Saudi Arabia from 2001-2008. A retrospective descriptive epidemiological analysis of all ovarian cancer cases recorded in the Saudi Cancer Registry (SCR) from January 2001-December 2008 was performed. The data were analyzed using descriptive statistics, analysis of variance tests, Poisson regression, and simple linear modeling. A total of 991 ovarian cancer cases were recorded in the SCR from January 2001-December 2008. The region of Riyadh had the highest overall ASIR at 3.3 cases per 100,000 women, followed by the Jouf and Asir regions at 3.13 and 2.96 cases per 100,000 women. However, Hail and Jazan had the lowest rates at 1.4 and 0.6 cases per 100,000 women, respectively. Compared to Jazan, the incidence rate ratio for the number of ovarian cancer cases was significantly higher (PSaudi Arabia at 4.52 (95% CI: 2.93-6.98). The predicted annual CIR and ASIR for ovarian cancer in Saudi Arabia could be defined by the equations 0.9 + (0.07× years) and 1.71 + (0.09× years), respectively. We observed a slight increase in the CIRs and ASIRs for ovarian cancer in Saudi Arabia from 2001-2008. Riyadh, Jouf, and Asir had the highest overall ASIR, while Jazan and Hail had the lowest rates. Makkah, Riyadh, and the eastern region of Saudi Arabia had the highest incidence rate ratio for the number of ovarian cancer cases. Further analytical studies are required to determine the potential risk factors of ovarian cancer among Saudi women.
Mouridsen, S.E.; Rich, B.; Isager, T.
.8% with acute psychotic disorder (F23), and 1.6% with unspecified non-organic psychosis (F29). In the control group, 0.9% had been diagnosed with schizophrenia (p = 0.08). In the group with IA, 3.4% had received a diagnosis in the broad category of affective disorders compared with 1.2% in the control group (p......The objective of this study was to compare the prevalence and types of psychiatric disorders in a clinical sample of 118 individuals diagnosed as children with infantile autism (IA) with psychiatric disorders in 336 matched controls from the general population using data from the nationwide Danish...... Psychiatric Central Register. The average observation time was 32.5 years, and mean age at follow-up was 40.6 years (range 25-55 years). Of the 118 individuals with IA, 57 (48.3%) had been in contact with psychiatric hospitals (inpatient hospitalization or outpatient visits) during the follow-up period...
HooKim, Kim; Gaitor, Jennifer; Lin, Oscar; Reid, Michelle D
Fine-needle aspiration (FNA) is routinely used to evaluate primary thyroid lesions (PTLs), however, its role in diagnosing secondary thyroid neoplasms (STNs) has not been extensively studied. The goal was to examine the clinical and cytopathologic features of STNs diagnosed on FNA. The clinico-pathologic features of 28 STNs were analyzed. All PTLs, lymphomas, and locally invasive tumors were excluded. There were 28 STNs (0.18% incidence) out of 15,800 thyroid FNAs (12 males, 16 females, 32 - 85 years), all occurring metachronously (3 weeks-20 years, average 78.3 months) comprising 24 (85.7%) metastatic carcinomas (14 [50%] renal; 4 [14.3%] head and neck squamous cell carcinomas, 3 [10.7%] breast, and 1 [3.6%] colorectal, uterine serous carcinoma, and lung adenosquamous carcinoma, respectively), 3 sarcomas (10.7%) and 1 melanoma (3.6%). STNs are rare and diverse tumors which may occur decades after primary malignancy. Renal carcinomas are the most common. Prior history of malignancy, high index of suspicion, and attention to key distinguishing cytologic clues are critical for accurate diagnosis. © 2015 Wiley Periodicals, Inc.
Kemal Utku Yazici
Full Text Available When a literature review on pediatric obsessive-compulsive disorder (OCD is performed, it is observed that there is a dearth of research on preschool period OCD cases. Although cognitive behavioral therapy is recommended as the first line of treatment in preschool OCD cases when patients do not show adequate response to CBT, psychopharmacological treatment offers an alternative. The first line used in psychopharmacological treatment is selective serotonin reuptake inhibitors (SSRI’s. However, no SSRI’s (or any other drug group have been approved by the FDA for this age group. Moreover, studies related to psychopharmacology in preschool OCD are very limited in the literature, consisting mostly of case reports related to sertraline and fluoxetine. In those studies, it is reported that sertraline and fluoxetine are effective in preschool OCD and generally well-tolerated. In this paper, we discussed the treatment and six-month follow-up period of a 3.5 year-old (42 months female diagnosed with OCD and for whom escitalopram was used. In the literature, there is a retrospective case series related to this subject consisting of eleven cases, where improvement in symptoms is reported with escitalopram treatment in the five of six cases diagnosed with OCD. As far as we could find in literature, our paper is the second report on this subject. Our case also included the youngest patient to receive escitalopram for preschool period OCD and report its benefits.
Lovasi, G.; Richardson, J.M.; Rodriguez, C.J.; Kop, W.J.; Ahmed, A.; Brown, A.F.; Greenlee, H.; Siscovick, D.S.
Objective. We use a case-crossover analysis to explore the association between incident cardiovascular events and residential relocation to a new home address. Methods. We conducted an ambidirectional case-crossover analysis to explore the association between incident cardiovascular events and
Carroll, Christine; Bass, Bill
A 24-year-old active duty female Soldier complained of right shoulder burning, stinging, electrical shock-like pain with radiation to the right hand after completing a ruck march. She also complained of swelling and feelings of her cold right hand. Examination showed a deficit in the deltoid, upper trapezius, supraspinatus, and also right winging of the scapula. She also exhibited weakness to right arm, weak right hand grip, and decreased sensation over the dorsal right hand. The right hand was also noticed to be colder to touch than the left one. She had tenderness to palpation over right paracervical muscles from C3 to C7. A previous magnetic resonance arthrogram of the right shoulder revealed no findings. The cervical magnetic resonance imagery showed mild disc protrusion at C5-C6 without spinal cord impingement. Based on the history and the physical findings, the patient was diagnosed with Parsonage-Turner syndrome.
Ichikawa, F.; Tachibana, S.; Miyasaka, Y.; Suwa, T.; Iida, H.; Kan, S.; Matsuda, Y.
A patient with tuberculoma at the skull base was reported. Twenty-two years old, she had complained for ten years of amenorrhea, headache, and visual disturbance. On neurological examination, bitemporal hemianopsia, bilateral sixth nerve palsy, and recent right-side facial palsy were demonstrated. On radiological examination, a destructive lesion was found at the clivus. CT and MRI demonstrated, a space-taking lesion expanding to the floor of the third ventricle anteriorly, to the cerebello-pontine angle superiorly, and to the epipharynx inferiorly, and a marked swelling of the cerebellum, though no confirmative diagnosis could be obtained without a biopsy of the epipharyngeal tumor. The histological examination revealed that the tumor was tuberculoma. Medical treatment with INH, RFP, and steroids was effective. Although tuberculoma involving the skull base is very rare and rather difficult to diagnose, the authors would like to stress that early accurate diagnosis is very important because the lesion is curable with appropriate medical treatment.
Full Text Available Introduction : Breast cancer is the most common malignant tumour among women in Poland. In 2012 invasive breast cancer was diagnosed in 17,000 Polish women. The effective fight against breast cancer is based on activities to prevent its occurrence or to enable early detection of the disease and then its effective treatment (cure. Aim of the research: To assess the prevalence of invasive breast cancer in women in Świętokrzyskie Voivodeship in 1999–2012. Material and methods: A total of 6079 new female invasive breast cancer cases were analysed. Crude rates (CRs and age-standarised rates (ASRs per 100,000 population were calculated. The total value of incidence rates was analysed for all ages (0–85+ and in separate age groups (15–49, 50–69, and 70–85+. Results : In 1999–2012 in Świętokrzyskie Voivodeship 6079 new invasive female breast cancer cases were diagnosed. Fifty-three percent of them were in the age group of 50–69 years, 25.0% in the age group 70–85+, and 21.5% in the age group 15–49 years. The incidence of BC in general (0–85+ increased from 41.2/105 in 1999 to 43.8/105 in 2012. In the women aged 15–49 years the value of ASRs of incidence increased. In the age group of 50–69 years the value of ASRs increased from 146.6/105 in 1999 to 163.5/105 in 2012. The increase in the incidence of breast cancer was reported among women in perimenopausal age and in premenopausal women. The decrease in breast cancer cases was observed among young, premenopausal women (15–49 years as well as among women over 70 years of age. Conclusions: Świętokrzyskie Voivodeship is a region in Poland with moderate risk of breast cancer.
Full Text Available ABSTRACT CONTEXT: Histiocytic necrotizing lymphadenitis (HNL is a rare disorder that is often benign and self-limiting. There have been reports of co-occurrence of HNL with other diseases, including systemic lupus erythematosus, hemophagocytic syndrome and antiphospholipid syndrome. CASE REPORT: Here, we report a case in which a patient experienced unexplained fever, swelling of the cervical lymph node and bilateral pleural effusion and was ultimately diagnosed with HNL based on results from a lymph node biopsy. After treatment with glucocorticoid, the patient regained normal body temperature, the swelling of the lymph nodes disappeared and the pleural effusion was reabsorbed. CONCLUSIONS: The pathogenesis of HNL remains unclear, and pleural effusion is rarely reported in HNL patients. We presented this case to improve diagnostic awareness of this condition among clinicians and help reduce the likelihood of misdiagnosis.
Conclusion: Eosinophilic funiculitis is very rare; only three cases have been reported to date. We should always consider unusual causes of groin masses during a surgical approach to hernia-like lesions.
Full Text Available Abstract Background Right-sided endocarditis occurs predominantly in intravenous drug users, patients with pacemakers or central venous lines and with congenital heart diseases. The vast majority of cases involve the tricuspid valve. Case presentation A case of a 31-year-old woman with intravenous drug abuse who had a right-sided vegetation attached to the muscular bundle of the right ventricle is presented. Transthoracic echocardiography revealed a vegetation in the right ventricular outflow tract. Transesophageal echocardiography clearly showed that the 1.8 cm vegetation was not adherent to the pulmonary valve but attached to a muscular bundle. Conclusions Our case points to an unusual location of right-sided endocarditis in intravenous drug users. It confirms that TTE remains an easy and highly sensitive first-line examination for the diagnosis of right-sided endocarditis.
Nemani, Venu M.; Piyaskulkaew, Chaiwat; Vargas, Samuel Romero; Riew, K. Daniel
Study Design Retrospective case series. Purpose To determine the incidence of cervical radiculopathy requiring operative intervention by level and to report on the methods of treatment. Overview of Literature Cervical radiculopathy is a common cause of pain and can result in progressive neurological deficits. Although the pathology is well understood, the actual incidence of cervical radiculopathy at particular spinal levels ultimately requiring operative intervention is unknown. Methods A large consecutive series of patients operated on by a single surgeon were retrospectively analyzed. The incidence of cervical radiculopathy at each level was defined for every patient. Procedures used for operative treatment were noted. Health related quality of life (HRQL) scores were collected both pre-operatively and postoperatively. Results There were 1305 primary and 115 revision operations performed. The most common primary procedures performed were anterior cervical discectomy and fusion (ACDF, 50%) and anterior cervical corpectomy and fusion (ACCF, 28%). The most commonly affected levels were C6 (66%) and C7 (62%). Reasons for revision were pseudarthrosis (27%), clinical adjacent segment pathology (CASP, 63%), persistent radiculopathy (11%), and hardware-related (2.6%). The most common procedures performed in the revision group were posterior cervical decompression and fusion (PCDF, 42%) and ACDF (40%). The most commonly affected levels were C7 (43%) and C5 (30%). Among patients that had their index surgery at our institution, the revision rate was 6.4%. In both primary and revision cases there was a significant improvement in Neck Disability Index and visual analogue scale scores postoperatively. Postoperative HRQL scores in the revision cases were significantly worse than those in the primary cases (p cervical radiculopathy by level and operative outcomes in patients undergoing cervical decompression. The incidence of CASP was 4.2% in 3.3 years in this single
Sow, Doudou; Tine, Roger Clément; Sylla, Khadime; Djiba, Mansata; Ndour, Cheikh Tidiane; Dieng, Thérèse; Ndiaye, Jean Louis; Faye, Babacar; Ndiaye, Daouda; Gaye, Oumar; Dieng, Yémou
Cryptococcal meningitis is one of the most important opportunistic infection and a major contributor to early mortality. In sub-Saharan Africa, particularly in Senegal, prevalence of cryptococcal meningitis remains high. This study aimed to describe the epidemiology, laboratory profile, therapeutic and outcome of cases diagnosed in Dakar. We analyzed the cryptococcosis cases diagnosed at the department of parasitology-mycology in Fann Teaching Hospital in Dakar from 2004 to 2011. The diagnosis was confirmed by culture on Sabouraud's dextrose agar and/or by India ink preparation and/or by cryptococcal antigen detection. The diagnosis methods were assessed by using culture as reference. A total of 106 cases of cryptococcal meningitis were diagnosed. The prevalence of cryptococcal meningitis was 7.8 %. The mean age of the patients was 40.17 ± 9.89 years. There were slightly more male (53.8 %) than female (46.2 %) patients; 89.6 % were found to be infected with HIV, and the median CD4+ count was 27/mm(3). Approximately 79.5 % of the patients had cryptococcal antigen detection in cerebrospinal fluid were, respectively, 96.96 and 15.78 %. The most frequently used antifungal drug was fluconazole (86.7 %), and the mortality rate was 62.2 % (66 deaths). Early diagnosis is essential to control cryptococcosis, and countries should prioritize widespread and reliable access to rapid diagnostic cryptococcus antigen assays. But it is important to make available conventional methods (India ink and culture) in the maximum of laboratory in regional health facilities.
Janiak, Katarzyna; Kaczmarek, Piotr; Krasoń, Aneta; Nowicki, Grzegorz; Piotrowicz, Małgorzata; Respondek-Liberska, Maria
Assessment of usefulness of the fetal echocardiography and genetic sonography in prenatal diagnosis trisomy 13 (retrospective analysis). Between 1994-1999 at the Department for Diagnosis of Congenital Malformation at the Institute of PPMH in 11 fetuses with Patau Syndrome ultrasound and echocardiography examination were performed. In our study the most of cases come from low risk of pregnant women. Fetal heart defect was the most common anomaly diagnosed prenatally in fetuses with Patau Syndrome (7/11), the second one were central nervous system anomalies (6/11) and genitourinary system anomalies (6/11).
Huizer, Daan; Ragas, Ad M J; Oldenkamp, Rik; van Rooij, Joost G M; Huijbregts, Mark A J
The application of human physiologically based pharmacokinetic (PBPK) modeling combined with measured biomonitoring data, has a great potential to backtrack external exposure to chemicals during chemical incidents. So far, an important shortcoming of 'reversed dosimetry' is that uncertainty and variability in the model predictions are often neglected. The aim of this paper is to characterize the variation in predicted environmental air concentrations by means of reversed dosimetry as a result of uncertainty in chemical-specific input data and variability in physiological parameters. Human biomonitoring data (N-2-cyanoethylvaline in blood) from a chemical incident with acrylonitrile (ACN) combined with the BioNormtox PBPK model are used as a case to reconstruct the air concentration and uncertainty thereof at the time of the incident. The influence of uncertainty in chemical-specific properties and exposure duration, and interindividual variability in physiological parameters on the reconstructed air exposure concentrations were quantified via nested Monte Carlo simulation. The range in the reconstructed air concentrations of ACN during the incident was within a factor of 3. Uncertainty in the exact exposure duration directly after the chemical accident was found to have a dominant influence on the model outcomes. It was also shown that uncertainty can be further reduced by collecting human biomonitoring data as soon as possible after the incident. Finally, the collection of specific information about individual physiological parameters from the victims, such as body weight, may further reduce the variation by 5 to 20% in our case study. Future research should include the comparison of reversed dosimetry model outcomes with measured air and biological concentrations to further increase the confidence in the model approach and its implementation in practice. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.
Case Presentation. We report the case of a 66-year-old Caucasian male who presented a syncope immediately followed by a left-arm weakness while driving his car. Clinical examination was normal, but bilateral jugular vein distension was noted. Electrocardiogram and chest radiography were unremarkable. Among blood tests performed, troponin I test result was negative, and D-dimer test concentration was >4000 ng/mL. Since D-dimer test result was positive, chest computer tomography angiogram was performed and found a thoracic aortic dissection. Conclusion. Our case report shows that acute aortic dissection diagnosis is difficult and must be associated with the interpretation of various clinical signs and D-dimer measurement. It could be helpful for the emergency physician to have a pretest probability D-dimer like in pulmonary embolism diagnosis.
Demolin, G; Romain, M; Münschke, A; Vandingenen, T; Blaude, M-A; Van Craynest, M-P
On the basis of a case report, we conducted a search through the literature concerning Muir-Torre syndrome. This syndrome is considered to be a phenotypic variant of Lynch syndrome (or Human Non Polyposis Colorectal Cancer). Muir-Torre syndrome is a familial cancer syndrome defined as the association of an internal malignancy with cutaneous sebaceous tumors. It is a rare disease. In our knowledge, this case is the first reported skin lesion related to Muir-Torre syndrome, located on the breast and mimicking ulcerated breast cancer. Genetic counselling obviously has an important place in the management of this pathology. Copyright © 2015 Elsevier Masson SAS. All rights reserved.
Prieto-Alhambra, Daniel; Judge, Andrew; Javaid, M Kassim; Cooper, Cyrus; Diez-Perez, Adolfo; Arden, Nigel K
Objectives Data on the incidence of symptomatic osteoarthritis (OA) are scarce. We estimated incidence of clinical hip, knee and hand osteoarthritis, and studied the effect of prevalent OA on joint-specific incident OA. Methods SIDIAP contains primary care records for >5 million people from Catalonia (Spain). Participants aged ≥40 years with an incident diagnosis of knee, hip or hand OA between 2006 and 2010 were identified using ICD-10 codes. Incidence rates and female-to-male Rate Ratios (RR) for each joint site were calculated. Age, gender and body mass index-adjusted Hazard Ratios (HR) for future joint-specific OA according to prevalent OA at other sites were estimated using Cox regression. Results 3,266,826 participants were studied for a median of 4.45 years. Knee and hip OA rates increased continuously with age, and female-to-male RRs were highest at age 70-75 years. In contrast, female hand OA risk peaked at age 60-64 years, and corresponding female-to-male RR was highest at age 50-55. Adjusted HR for prevalent knee OA on risk of hip OA was 1.35 (99%CI 1.28-1.43); prevalent hip OA on incident knee OA 1.15 (1.08-1.23). Prevalent hand OA predicted both incident knee and hip OA: HR 1.20 (1.14-1.26) and 1.23 (1.13-1.34) respectively. Conclusions The effect of age is greatest in the elderly for knee and hip OA, but around the menopause for hand OA. OA clusters within individuals, with higher risk of incident knee and hip disease from prevalent lower limb and hand OA. PMID:23744977
Jellinge, Marlene Ersgaard
Infection with Raoultella ornithinolytica is rare and normally the infection is present in patients with underlying malignancies or chronic diseases. It is normally treated with antibiotics. In this case report, a neuro-intensive patient without malignancies or other severe chronic diseases...
Ozdoba, C.; Pfenninger, J.; Schroth, G.
Early MRI in a case of clinically established Reye's syndrome confirmed CT findings of compressed ventricles and additionally demonstrated signal alterations in the thalamus, mesencephalon and pons. On follow-up MRI the pontine lesion had vanished by 1 week later, while the thalamic lesion persisted for more than 2 months. The patient, however, recovered without neurological sequelae. (orig.). With 3 figs
Full Text Available The paper presents a case of hypoglycemic paroxysm, manifested as epilepsy, in 53-year-old man, suffering from diabetes mellitus type 1, complicated by steatohepatosis following excretory and endocrine pancreatic insufficiency, disorders of renal excretory function, triggered by the lack of food after insulin administration.
Tsuchiya, Kazuhiro; Takeshita, Koji; Makita, Kozo; Furui, Shigeru; Takenaka, Eiichi
We present three cases with syringomyelia after tuberculous meningitis. The MR findings suggested the syrinx was formed by blockage of the CSF flow at the outlets of the fourth ventricle. We consider this complication is not a rare condition following tuberculous meningitis.
Nørredam, Marie Louise; Ekstrøm, Morten; Jensen, Mette
.8 and 3.6 (cut-off: 1.8). Additionally, all cases suffered from varying degrees of positive psychotic symptoms, including auditory hallucinations, olfactory and visual hallucinations, as well as persecutory delusions and delusions of reference. CONCLUSION: In conclusion, research is needed...
Sandberg, Magnus; Ahlström, Gerd; Kristensson, Jimmie
Background: Knowledge about diagnoses patterns in older people with intellectual disabilities is limited. Methods: The case group (n = 7936) comprised people with intellectual disabilities aged 55 years and older. The control group (n = 7936) was age matched and sex matched. Somatic inpatient diagnoses (2002-2012) were collected retrospectively.…
И. Е. Доровских
Full Text Available The article presents a case of non-compact myocardium primary diagnosis of a woman of 45 years, who has complained of general weakness, pain in the heart and interruptions in its work, shortness of breath and dizziness from her youth. A peculiarity of this case is that the patient was initially examined locally and diagnosed with rheumatic heart disease and then with ischemic heart disease. However, the age at which the disease made its debut, the characteristics of pain in the heart, the severity of symptoms of arrhythmia and heart failure, no changes of blood lipid spectrum and other signs of atherosclerosis raised doubts about the presence of angina. Since the clinical syndromes showed a marked violation of all basic functions of the heart muscle, differential diagnostics with diffuse myocarditis was performed, which led to the latter’s exclusion. During ECHO CT followed by transesophageal ECHO at the Academy’s Cardiac Surgery Department, primary “non-compact myocardium” cardiomyopathy was diagnosed. Provided the patient’s complex arrhythmias, a cardioverter-defibrillator with a pacemaker function was implanted and her health significantly improved.Received 9 August 2016. Accepted 28 September 2016.Funding: The study has not been sponsored or awarded a grant.Conflict of interest:The authors declare no conflict of interest.
Full Text Available Abstract Munchausen syndrome is a rare psychiatric disorder in which patients inflict on themselves an illness or injury for the primary purpose of assuming the sick role. Because these patients can present with many different complaints and clinical symptoms, diagnosis is often made at a later stage of hospitalisation. In contrast we report a case of a 40-year old woman very easy to diagnose with Munchausen syndrome. This trained nurse presented at our emergency department (ED complaining of abdominal pain. Interviewed by the medical trainee, she immediately confessed having put a knitting needle into her urethra four days earlier. She was not able to remove it anymore because it was beyond her reach. Abdominal X-ray confirmed the presence of the needle and a median laparotomy was performed to remove it. The diagnosis of Munchausen syndrome seemed immediately obvious in this case.
Lopes, Fabiana Aparecida; Souza, Lidiane Andrade Monteiro de; Bernardi, Juliana Tavares Neves; Rocha, Carlos Eduardo; Figueiredo, Luciana Castilho de; Agostini, Ana Paula Ragonete Dos Anjos; Dragosavac, Desanka; Faez, Daniela Cristina Dos Santos
Today, through major technological advances in diagnostic resources within medicine, evaluation and monitoring of clinical parameters at the patient's bedside in intensive care units (ICUs) has become possible. This case report presents results and interpretations from predictive mechanical ventilation weaning indexes obtained through monitoring using chest electrical bioimpedance tomography. These indexes included maximum inspiratory pressure, maximum expiratory pressure, shallow breathing index and spontaneous breathing test. These were correlated with variations in tidal volume variables, respiratory rate, mean arterial pressure and peripheral oxygen saturation. Regarding the air distribution behavior in the pulmonary parenchyma, the patient showed the pendelluft phenomenon. Pendelluft occurs due to the time constant (product of the airways resistance and compliance) asymmetry between adjacent lung. Bioelectrical impedance tomography can help in weaning from mechanical ventilation, as in the case presented here. Pendelluft was defined as a limitation during the weaning tests.
Kelekis, Alexis D.; Poletti, Pierre A. [Department of Radiology, Geneva University Hospital, 24 Rue Michelli-du-Crest, 1208 Geneva (Switzerland)
A rare case of a proximal jejunal diverticulitis is presented. The diagnosis was initially suggested by US and confirmed by CT. Ultrasound detected a hypoechoic irregular lesion continuous with the jejunum suggestive of the presence of diverticula. The presence of peridiverticular hyperechoic fat, associated with US signs of extraluminal air, evoked the diagnosis of a proximal jejunal diverticulitis, which was spontaneously walled-off. The diagnosis was confirmed by CT. The patient recovered after conservative treatment. (orig.)
Kelekis, Alexis D.; Poletti, Pierre A.
A rare case of a proximal jejunal diverticulitis is presented. The diagnosis was initially suggested by US and confirmed by CT. Ultrasound detected a hypoechoic irregular lesion continuous with the jejunum suggestive of the presence of diverticula. The presence of peridiverticular hyperechoic fat, associated with US signs of extraluminal air, evoked the diagnosis of a proximal jejunal diverticulitis, which was spontaneously walled-off. The diagnosis was confirmed by CT. The patient recovered after conservative treatment. (orig.)
Porro, N.; Castells, R.; Borges, A.
A case of pericardial celomic cyst in a 50 years-old, asymptomatic female patient is presented. The diagnosis was performed by X rays of the thorax, echocardiogram and computerized axial tomography. The value of these examinations was emphasized, since they allow the detection of the presence of juxtacardiac tumors and their nature. The treatment was surgical, as it is recommended, practicing exeresis of the cyst, which measured 6x3 in diameter. No complications occurred. Photos are shown
Cypher, Brian L; Rudd, Jaime L; Westall, Tory L; Woods, Leslie W; Stephenson, Nicole; Foley, Janet E; Richardson, Donald; Clifford, Deana L
The San Joaquin kit fox ( Vulpes macrotis mutica) is a federally endangered small carnivore whose distribution is limited to the San Joaquin Valley in central California. Population decline is due to profound habitat loss, and conservation of all remaining populations is critical. A robust urban population occurs in the city of Bakersfield. In spring of 2013, putative cases of mange were reported in this population. Mites from affected animals were confirmed to be Sarcoptes scabiei morphologically and by DNA sequencing. By the end of 2014, 15 cases of kit foxes with mange had been confirmed. As with other species, sarcoptic mange in kit foxes is characterized by intense pruritus and dermatitis, caused by mites burrowing into the epidermal layers, as well as alopecia, hyperkeratosis, and encrustations, secondary bacterial infections, and finally extreme morbidity and death. Of the 15 cases, six foxes were found dead, six were captured but died during attempted rehabilitation, and three were successfully treated. We have no evidence that untreated kit foxes can recover from mange. Sarcoptic mange constitutes a significant threat to the Bakersfield kit fox population and could pose an even greater threat to this imperiled species if it spreads to populations in nearby natural lands.
Qi, Dianwen; Hu, Tongyu; Zhang, Guochuan
Establishing an early and accurate diagnosis in cases of suspected pathological fractures is crucial to initiate optimal treatment without delay. The use of percutaneous biopsy has become popular over the past few years. However, there is a paucity of information regarding the efficacy and safety of percutaneous biopsy procedures guided by fluoroscopy. A total of 137 percutaneous C-arm fluoroscopy-guided core needle biopsy (CNB) procedures were performed in 135 patients with suspected pathological fractures. The sensitivity, specificity, accuracy, and overall prognostic value of these procedures were evaluated. Complications, if any, were documented for all cases. The overall sensitivity, specificity, and accuracy were 82.0%, 100%, and 83.2%, respectively. The positive and negative predictive value was 100% and 28.1%, respectively. There were 23 "false negative" cases in our study, of which 15 were benign lesions and eight were malignant tumors. No "false-positives" were found. Major procedure-related complications occurred in three patients (2.2%). These complications, however, did not alter the prognosis of these patients. Percutaneous C-arm fluoroscopy-guided biopsy procedures are both effective and safe for diagnosis of suspected pathological fractures in the appendicular skeleton. © 2016 John Wiley & Sons Australia, Ltd.
Full Text Available Bacteria belonging to the Streptococcus anginosus group (Streptococcus intermedius, Streptococcus constellatus and Streptococcus anginosus are capable of causing serious pyogenic infections, with a tendency for abscess formation. The present article reports a case of S anginosus group pyomyositis in a 47-year-old man. The pathogen was recovered from one of two blood cultures obtained from the patient, but speciation was initially not performed because the organism was considered to be a contaminant (viridans streptococci group. The diagnosis was ultimately confirmed using 16S ribosomal DNA sequencing of purulent fluid obtained from a muscle abscess aspirate. The present case serves to emphasize that finding even a single positive blood culture of an organism belonging to the S anginosus group should prompt careful evaluation of the patient for a pyogenic focus of infection. It also highlights the potential utility of 16S ribosomal DNA amplification and sequencing in direct pathogen detection from aspirated fluid in cases of pyomyositis in which antimicrobial therapy was initiated before specimen collection.
Allam, Ramesh Reddy; Uthappa, Chengappa Kechamada; Duerst, Rebecca; Sorley, Evan; Udaragudi, Prasada Rao; Kampa, Shankar; Dworkin, Mark S
India accounts for approximately 72% of reported diphtheria cases globally, the majority of which occur in the state of Andhra Pradesh. The aim of this study is to better understand lack of knowledge on diphtheria vaccination and to determine factors associated with diphtheria and low knowledge and negative attitudes. We performed a 1:1 case-control study of hospitalized diphtheria cases in Hyderabad. Eligible case patients were 10 years of age or older, resided within the city of Hyderabad and were diagnosed with diphtheria per the case definition. Patients admitted to the hospital for nonrespiratory communicable diseases and residing in the same geographic region as that of cases were eligible for enrolment as controls : There were no statistical differences in disease outcome by gender, education, economic status and mean room per person sleeping in the house in case and control subjects. Not having heard of diphtheria (adjusted odds ratio: 3.56; 95% confidence intervals: 1.58-8.04] and not believing that vaccines can prevent people from getting diseases (adjusted odds ratio: 3.99; 95% confidence intervals: 1.18-13.45) remained significantly associated with diphtheria on multivariate analysis. To reduce the burden of diphtheria in India, further efforts to educate the public about diphtheria should be considered.
Aiach Dominitz, Valerie
The aim of the present paper is to open the discourse regarding the unmet needs of specific patients, especially those with substance use disorder and/or personality disorder where 'multimorbidities', and/or 'overdiagnosis' and/or 'diagnosis overlap' are frequent. An additional aim is to review the main therapeutic purpose and concepts of Gestalt therapy which might be appropriate in the treatment of these patients often characterized by their difficulties in being aware and in contact in the 'here and now'. I first start with an overview of Gestalt therapy concepts. Then, I illustrate Gestalt's 'here and now' and awareness concepts applied during 18 sessions with an inpatient diagnosed with substance use and bipolar disorders. In addition, the patient had to face an open criminal charge, was regarded as having an antisocial personality disorder and argued suffering from post-traumatic stress disorder. After this two-month therapy period, the patient entered for the first time a daily rehabilitation program in the community, where he was doing well (this after a few prior hospitalizations). The awareness development in the 'here and now' through which different contact styles and cycles of experiences are experienced is a process that allowed the patient to start experiencing contact with himself, his true needs and his environment. This contributed to his well-being improvement, led and supported his rehabilitation and reinsertion within the society and decrease his relapses, either with drugs or criminal activities. Copyright © 2016 John Wiley & Sons, Ltd. People with substance use disorder (where 'multimorbidities', 'overdiagnosis' or 'diagnosis overlap' are frequent), people with personality disorder(s) or people who have difficulties in defining what really disturbs them are the same people who could benefit of GT encouraging awareness and contact development in the 'here and now'. Gestalt therapy should not be regarded as a practitioner's toolbox but as a
Full Text Available A case report of fosinopril-induced angioedema of the intestine with a chronic course accompanied by multiple acute exacerbations is described. Angiotensin-converting enzyme (ACE inhibitor-induced angioedema of the intestine (AIAI occurs in a minority of patients taking an ACE inhibitor. The clinical presentation encompasses acute abdominal symptoms, pronounced bowel edema and ascites with occasional facial and/or oropharyngeal swelling. AIAI is diagnosed based on the temporal relationship between the symptomatic presentation and drug use, absence of alternative diagnoses including other causes of angioedema, and the prompt resolution of symptoms upon discontinuation of the ACE inhibitor. Prompt radiological investigation (abdominal computerized tomography and/or ultrasound is critical in making an early diagnosis and in preventing unnecessary surgical intervention. There is a female predominance of AIAI, which may reflect the interaction of estradiol with the various pathways involved in the pathophysiology of AIAI. Management of AIAI consists mainly of conservative measures and discontinuation of the ACE inhibitor. Angiotensin II receptor antagonists should not be considered as appropriate alternatives. Awareness and knowledge of AIAI are important because of the increasing use of ACE inhibitors, current delays in making the diagnosis, obvious management strategies once the diagnosis is made and the dysutility of alternative diagnoses, which may lead to considerable morbidity. AIAI must be considered in patients taking ACE inhibitors who develop gastrointestinal complaints irrespective of the duration of the therapy.
Full Text Available Hydralazine has been used since the 1950s for the management of hypertension. Evidence for hydralazine-associated vasculitis dates to pre-ANCA (antineutrophil cytoplasmic antibodies era. This abstract describes two cases of ANCA-positive pauci-immune glomerulonephritis (GN in challenging scenarios where diagnosis was misconstrued. A comprehensive literature review was done to understand the pathogenesis of drug-induced pauci-immune GN. We have described key diagnostic features that are helpful in distinguishing idiopathic ANCA vasculitis from drug-induced vasculitis. Additionally, we have also described different treatments meant to provide therapy options with the least side effects.
Segmental omental infarction (SOI) is an uncommon cause of right lower quadrant pain in children that is often misdiagnosed as appendicitis. During the last decade, imaging findings of SOI have proved to be sufficiently typical to avoid unnecessary surgery in the majority of reported adult patients. The condition has a spontaneous favourable evolution under medical treatment. In children the surgical option remains controversial. We report a typical case of SOI in a 10-year-old boy. The diagnosis was suspected by sonography, unambiguously confirmed by multidetector CT and successfully treated conservatively. This report emphasizes the use of CT in selected acute abdominal situations, peculiarly in obese children, to avoid unnecessary surgery. (orig.)
Pontual, Maria Luiza Anjos; Pontual, Andréa Anjos; Grempel, Rafael Grotta; Campos, Leonardo Rocha Mendes; Costa, Antonio de Lisboa Lopes; Godoy, Gustavo Pina
Osteoblastoma is a benign neoplasia and is uncommon in the jaws. In some cases, this lesion presents extremely aggressive local characteristics and is termed aggressive osteoblastoma. Because the clinical, radiographic and histopathologic characteristics are similar to those of a variety of benign and malignant tumors, it poses a diagnostic dilemma. This report presents a case of an aggressive osteoblastoma in the mandible and discusses the differential diagnosis of this lesion. A 13-year-old white male sought the Stomatology Clinic at the State University of Paraíba, Campina Grande, PB, Brazil, complaining of asymptomatic swelling on the left side of his face. Cone-beam computerized tomography showed a multilocular, hypodense bone lesion, located in the body of the left mandible and lower third of the ascending ramus. The initial diagnostic hypothesis was juvenile ossifying fibroma or osteosarcoma. After histopathologic examination, the final diagnosis was aggressive osteoblastoma. Surgical resection with a safety margin was performed. There was no evidence of recurrence after a follow-up period of 4 years.
Brabyn, Philip; Capote, Ana; Belloti, Marko; Zylberberg, Ian
This report describes the case of a 42-year-old woman who consulted with a maxillofacial specialist for pain and an exophytic lesion in the maxilla. Biopsy examination disclosed a bone cyst with abundant giant cells, and head and neck computed tomography was performed. A diagnosis of brown tumor in the maxilla and mandible was made, and primary hyperparathyroidism (parathyroid adenoma) was determined as the origin of the bone lesions. The patient underwent a left superior parathyroidectomy, which resolved the hormonal disorder (as determined by normal calcium and parathyroid hormone levels) and the brown tumors, which appeared to have mineralized at 1-year follow-up computed tomography. Dental implant rehabilitation was performed at the sites of the absent tumors. A systematic review of articles published in the English-language medical literature through the PubMed and Medline databases yielded 40 articles (published from 1969 through 2016) on 45 cases of hyperparathyroidism associated with the location of a brown tumor in the mandible or maxilla. Copyright © 2017 American Association of Oral and Maxillofacial Surgeons. Published by Elsevier Inc. All rights reserved.
Melvin, Kelly; Hourani, David
Datura stramonium is a wildly growing plant found in West Virginia and in temperate regions throughout the world that is sometimes abused by young people because of its hallucinogenic effects. D. Stramonium overdose produces a classic anticholinergic syndrome that can lead to severe and sometimes fatal complications. Poisoning can be confused with more commonly seen drugs of abuse, particularly synthetic drugs which are not revealed by standard drug screens. Misdiagnosis can delay appropriate care and potentially lead to poorer outcomes. We present a case of a 15 year-old male with acute D. Stramonium poisoning initially misdiagnosed with bath salt intoxication who required treatment by two emergency departments, a pediatric ICU, and who was ultimately transferred to an inpatient psychiatric facility. We then discuss differential diagnosis of D. Stramonium poisoning and bath salt intoxication and present management strategies for the two conditions.
Roberta Valentina Marotta
Full Text Available Human immunodeficiency virus (HIV is the causative agent of acquired immunodeficiency syndrome (AIDS. It is a retrovirus that inserts itself into the host’s DNA and use the host – cell’s replication mechanisms for its own perpetuation. Two distinct species of HIV (HIV 1 and HIV 2 have been identified and they have a different global distribution. In this paper we describe a case of HIV early infection in an italian man of fourty years old. From this example we want to stress the importance to consider with high attention the validation of a negative index of HIV antibodies.We advise to follow this procedure that allows to avoid the risk to report a false negative.
Laudańska, H; Reduta, T; Zalewski, G; Chodynicka, B
Cutaneous tuberculosis (tuberculosis cutis) is one of the extrapulmonary forms of tuberculosis, which may affect the skin only or co-exist with tuberculosis of other organs, particularly the lungs. We describe a case of lupus vulgaris in a 72-year-old male patient with a single lesion localized on his lower extremity, developing for 30 years before correct diagnosis and previously treated with topical steroids. Bacillus infection in other organs was not detected. Diagnosis of tuberculosis was made based on personal history, clinical picture, hypersensitivity to tuberculin, histopathology and polymerase chain reaction. A multidrug therapy with rifampicin, isoniazid and pyrazinamide resulted in regression of the lesion. The common lack of knowledge about the clinical picture of cutaneous tuberculosis causes its late diagnosis and treatment.
First, Michael B; Halon, Robert L
There is legitimate concern in the psychiatric community about the constitutionality of sexually violent predator (SVP) commitment statutes. Such constitutionality depends on the requirement that a sexual offender have a mental abnormality that makes him commit violent predatory sex offenses and reflects almost exclusively a concern for public safety, with little regard for notions of clinical sensibility or diagnostic accuracy. However, given that mental health experts' diagnostic opinions are, and will continue to be, important to the triers of fact in regard to the application of the SVP statutes, we describe valid means of making a DSM-IV-TR paraphilic diagnosis. We also provide a three-step approach for the judicious application of the diagnosis in the context of SVP commitment evaluations that emphasizes the importance of not making a paraphilia diagnosis based solely on the sexual offenses themselves. Finally, we discuss the appropriate use of a paraphilia NOS diagnosis in SVP cases.
Full Text Available The paper presents a case of Charcot foot in a patient with long standing type 2 diabetes and complicated by peripheral neuropathy. It was initially diagnosed by an ultrasound examination and subsequently confirmed by an X-ray and an magnetic resonance imaging. Diabetic neuropathy is nowadays the most frequent cause of Charcot arthropathy, although it can be also a result of other diseases of the nervous system. In the acute phase the patient usually presents with edema, redness and increased temperature of the foot, which can suggest many other diagnoses including bacterial infection, gout, venous thrombosis or trauma. Because of its non specific clinical presentation and unsufficient awareness of the specificity of the diabetic foot syndrome among health professionals and the patients the diagnosis of this process is in many cases delayed. In the acute phase appropriate treatment needs to be initiated (mainly off loading and immobilization of the foot in a total contact cast, otherwise a rapidly progressing destruction of the bones and joints will usually begin, leading to fractures, dislocations and a severe foot deformity. Increased awareness among doctors taking care of the diabetic patients and appropriate use of the imaging methods can definitely improve efficacy of the diagnostic process and help to optimize the treatment of Charcot arthropathy. The standard approach usually includes use of radiography, magnetic resonance imaging and scintigraphy. In some cases a sonographer may be the first one to notice typical signs of bony destruction in a patient with Charcot arthropathy and suggest immediate further imaging in order to confirm the diagnosis and to minimize the risk of mutilating complications.
Vélez, Ramón; Turesson, Ingemar; Landgren, Ola; Kristinsson, Sigurdur Y; Cuzick, Jack
The increased incidence of multiple myeloma (MM) across China and East Asia stimulated us to examine the current rates in Great Britain, where rates increased dramatically in the second half of the 20th century. However, rates have been stable and high during this period in Malmö, Sweden, where there is a keen interest in MM. We thus assessed recent changes in MM incidence in Great Britain, Sweden overall, and Malmö, Sweden, and examined how these changes might explain recent reports of increased MM incidence across Asia. Estimation of MM incidence for Great Britain, Sweden overall, and Malmö, Sweden. MM incidence data for Great Britain (1975-2009) were obtained from Cancer Research UK and for Sweden (1970-2009) from the Swedish Cancer Registry. MM incidence data from Malmö, Sweden, were available from 1950 to 2012. Age-specific incidence of MM in Great Britain, Sweden overall, and Malmö, Sweden. MM incidence in Great Britain, Sweden overall, and Malmö increased progressively with age, even among the oldest group. The MM age-adjusted incidence (European standard population) increased by 69% from 1975-1979 to 2005-2009 in Great Britain, from 3.2/100,000 to 5.4/100,000. The largest increases occurred among those 70-79 years of age, for whom rates increased from 17.9/100,000 to 33.6/100,000; reflecting an increase of 69%. During this same period, the age-adjusted incidence (European stand population) in Sweden overall remained stable, at approximately 4.7/100,000. MM age-specific incidence is now similar in Great Britain, Sweden overall, and Malmö. We believe this is a result of improvements in case ascertainment in Great Britain, particularly among the elderly. Similar changes can be predicted to occur across Asia as improved access to healthcare contributes to better diagnosis of MM. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/
Full Text Available Prostate cancer in dogs belongs to the category of diseases that affect mainly elderly animals. Due to low frequency and slow development of this disease, the diagnosis and staging of these tumours present a challenge. The aim of this study was to highlight the role of contrast enhanced ultrasound in the diagnosis and staging in a case report of prostate adenocarcinoma in Rottweiler aged 7 years. Conventional ultrasound examination of the dog revealed a profoundly altered structure of the prostate, the presence of masses in both the kidney and liver parenchyma with hepatic veins consistent with turgor, and also a hyperechoic content of the gallbladder. Optimization of the examination with contrast substance revealed a vascular pattern of malignancy both in the prostate and kidney, and has excluded any bile and kidney determinations. Pathological examination revealed a primary tumour in the form of an anaplastic prostate adenocarcinoma with multiple secondary determinations in the lung, kidney and bone. Ultrasound enhanced with intravenously administered contrast substance is an optimal imaging technique that provides real-time information on the vascular space replacement formations behaviour in prostate and kidney, with a role in the diagnosis and staging of prostate tumours.
Montalvo, Ana M; De Armas, Yaxsier; Fraga, Jorge; Blanco, Orestes; Menéndez, Reinaldo; Montoto, Vicente; Capó de Paz, Virginia
Leishmaniasis represents a polymorphous group of diseases caused by around 20 different species of Leishmania parasite. Increases in the number of cases of leishmaniasis reported as a consequence of the growth in travel and migration are of concern to epidemiologists and are diagnostically challenging in non-endemic areas. Molecular and histological analyses of a paraffin-embedded skin biopsy were used in parallel to detect Leishmania parasites in a Cuban woman with suspicious lesions arriving in Cuba from Venezuela. Primers based on the 18S fragment of ribosomal ribonucleic acid (rRNA) and heat shock protein 70 genes (hsp70) were used for molecular detection. Histological studies detected the presence of the parasite. A small fragment of Leishmania DNA was amplified by polymerase chain reaction (PCR) targeting the 18S fragment using, for the first time, nucleic acid obtained from paraffin-embedded tissue as a template. Amplification of a larger fragment from the hsp70 gene did not occur. The detection of Leishmania DNA from paraffin-embedded tissue by means of 18S-targeted PCR is a feasible approach to diagnosis. In combination with classical methods such as histology, the molecular detection of the parasite was demonstrated to be useful in confirming Leishmania infection in a traveler. © 2015 The International Society of Dermatology.
Full Text Available Noonan syndrome (NS is a genetic disorder caused by autosomal dominant inheritance and is characterized by a distinctive facial appearance, short stature, chest deformity, and congenital heart disease. In individuals with NS, germline mutations have been identified in several genes involved in the RAS/mitogen-activated protein kinase signal transduction pathway. Because of its clinical and genetic heterogeneity, the conventional diagnostic protocol with Sanger sequencing requires a multistep approach. Therefore, molecular genetic diagnosis using targeted exome sequencing (TES is considered a less expensive and faster method, particularly for patients who do not fulfill the clinical diagnostic criteria of NS. In this case, the patient showed short stature, dysmorphic facial features suggestive of NS, feeding intolerance, cryptorchidism, and intellectual disability in early childhood. At the age of 16, the patient still showed extreme short stature with delayed puberty and characteristic facial features suggestive of NS. Although the patient had no cardiac problems or chest wall deformities, which are commonly present in NS and are major concerns for patients and clinicians, the patient showed several other characteristic clinical features of NS. Considering the possibility of a genetic disorder, including NS, a molecular genetic study with TES was performed. With TES analysis, we detected a pathogenic variant of c.458A > T in KRAS in this patient with atypical NS phenotype and provided appropriate clinical management and genetic counseling. The application of TES enables accurate molecular diagnosis of patients with nonspecific or atypical features in genetic diseases with several responsible genes, such as NS.
Iafusco, Dario; Prisco, Francesco; Romano, Mario R; Dell'omo, Roberto; Libondi, Teodosio; Costagliola, Ciro
Cataract represents one of the most frequent eye complications in type 1 and type 2 patients; contrarily, acute cataract in young diabetic patients occurs very rarely. The aim of this study was to describe six cases of acute cataract in adolescents at the onset of type 1 diabetes. Eight hundred and twenty-six patients with type 1 diabetes were retrospectively studied. A multivariate analysis was applied to verify the weight of the following laboratory findings taken on admission (independent variables): glycemia, glycated hemoglobin (HbA1c), pH, base excess (BE),and on the occurrence of cataract (dependent variable). Six patients (0.7%) presented with acute lens opacities. Cataract development was significantly correlated with HbA1c and glycemia. The relative risk increases about twice for each percentage point from 12.8 to 14.1% of HbA1c; glycemic blood levels represent a moderate risk factor for cataractogenesis. Ketoacidosis and BE were not significantly correlated. © 2011 John Wiley & Sons A/S.
Kunadiya, Manisha; White, Diane; Dunstan, William A; Hardy, Giles E St J; Andjic, Vera; Burgess, Treena I
Phytophthora cinnamomi is one of the world's most invasive plant pathogens affecting ornamental plants, horticultural crops and natural ecosystems. Accurate diagnosis is very important to determine the presence or absence of this pathogen in diseased and asymptomatic plants. In previous studies, P. cinnamomi species-specific primers were designed and tested using various polymerase chain reaction (PCR) techniques including conventional PCR, nested PCR and quantitative real-time PCR. In all cases, the primers were stated to be highly specific and sensitive to P. cinnamomi. However, few of these studies tested their primers against closely related Phytophthora species (Phytophthora clade 7). In this study, we tested these purported P. cinnamomi-specific primer sets against 11 other species from clade 7 and determined their specificity; of the eight tested primer sets only three were specific to P. cinnamomi. This study demonstrated the importance of testing primers against closely related species within the same clade, and not just other species within the same genus. The findings of this study are relevant to all species-specific microbial diagnosis. © FEMS 2017. All rights reserved. For permissions, please e-mail: email@example.com.
Ichihara, Noboru; Fujita, Shuichi; Kanzaki, Yumiko; Fujisaka, Tomohiro; Ozeki, Michishige; Ishizaka, Nobukazu
Takotsubo cardiomyopathy is characterized by the basal hypercontractility and apical ballooning of the left ventriculum and T-wave inversion in the electrocardiogram. It has been suggested that Takotsubo cardiomyopathy might underlie the pathogenesis of persistent cardiac dysfunction; however, few reports are present demonstrating the advent of Takotsubo cardiomyopathy in patients with idiopathic cardiomyopathy. A 64-year-old women was admitted due to dyspnea on effort and lower extremity edema. She had been diagnosed with idiopathic dilated cardiomyopathy 2.5 years before owing to the reduced left ventricular ejection fraction (24%), normal coronary artery, and interstitial fibrosis of the myocardial samples. On admission, her electrocardiogram showed giant negative T wave in II, III, aVF, and precordial leads. Echocardiography showed dyskinesis of the left ventricular apex and hypercontraction of the basal wall, which had not been observed in the previous examinations. Coronary angiography showed normal coronary arteries, and apical ballooning and basal hypercontractility was confirmed by left ventriculography. On day 15 of admission, contraction of apical wall was recovered, and basal hypercontraction was disappeared. The present case is the first report demonstrating appearance the transient basal wall hypercontraction along with the advent of Takotsubo cardiomyopathy in a patient diagnosed with dilated cardiomyopathy. Whether such findings are indicative of fair prognosis and have the utility of understanding the pathogenesis of dilated cardiomyopathy needs further investigation.
Zeidman, Lawrence A; Pandey, Dilip K
Prior studies have demonstrated superiority of the combined sensory index (CSI) algorithm in diagnosing mild carpal tunnel syndrome (CTS) and have compared presenting symptoms to CTS grade. However, CTS symptoms, signs, and outcomes, including CSI-diagnosed cases, have not been compared with CTS grade. We retrospectively studied 294 CTS hands from 2010 to 2013; stratified them into mild, moderate, and severe grades; and analyzed the association between CTS grade and presenting symptoms/signs and outcomes. Sensorimotor symptoms (P = 0.017) and signs (P < 0.001) were significantly associated with CTS grade. Regardless of CTS grade, 94% of hands improved with surgery compared with 42% with conservative treatment (P < 0.001). Even in mild CTS, 100% improved with surgery vs. 33% with conservative management (P = 0.011). These results corroborate prior studies that compared symptoms to CTS grade and suggest that more objective signs associate even better. CTS grades associate with outcomes, but additional studies are required. Muscle Nerve 57: 45-48, 2018. © 2017 Wiley Periodicals, Inc.
Full Text Available Liposarcoma in the spermatic cord is infrequent, and accurate diagnosis of histopathological subtype is often difficult in spite of the importance of differential diagnosis for adequate treatment. A 54-year-old man underwent left-sided high orchiectomy with inguinal lymphadenectomy for a spermatic cord tumor in July 2006. The initial histopathological report diagnosed leiomyosarcoma in the spermatic cord. He then underwent surgeries for repeated recurrences a further 6 times between July 2008 and May 2014. Pathological finding at the 7th resection of the recurrent tumor was osteosarcoma, which was uncommon in the spermatic cord. With a thorough overview of all specimens, the histopathological diagnosis was finally confirmed as dedifferentiated liposarcoma because of a biphasic pattern in the specimen of high orchiectomy at the first resection. A biphasic pattern represents high-grade sarcoma like osteosarcoma and well-differentiated liposarcoma, and is characteristic of dedifferentiated liposarcoma. Although the dedifferentiated type is one of poor prognosis, the diagnosing of liposarcoma histopathologically was found to be difficult throughout this case. In this report we discuss the accurate histopathological diagnosis of liposarcoma in the spermatic cord in order to prevent repeated recurrences based on a review of the literature, as well as the difficulty in recognizing dedifferentiated liposarcoma macroscopically and morphologically. Our experience suggests that, after much difficulty, accurate histopathological diagnosis of liposarcoma in the spermatic cord is still clinically challenging.
Bolanos, Alexander Javier; Dibu, George; Burke, Floyd W; Klodell, Charles T; Li, Ying; Rand, Kenneth H; Lucas, Alexandra Rose
We report a rare case of left atrial myxoma with concomitant classical Hodgkin's lymphoma in a 36-year-old woman with a non-significant medical history and 4 months of progressively worsening palpitations, dyspnoea on exertion, chest discomfort and fatigue. Outpatient echocardiography revealed functional mitral valve stenosis as a result of a large left atrial cardiac mass. Preoperative thoracic imaging revealed an anterior mediastinal mass with associated lymphadenopathy. The patient underwent successful resection of the anterior mediastinal mass and left atrial mass. Surgical pathology revealed myxoma in the left atrium and classical Hodgkin's lymphoma in the anterior mediastinum. Thus the patient was diagnosed with early-stage classical Hodgkin's lymphoma. This clinical vignette emphasises the importance of a comprehensive diagnostic evaluation in the setting of a newly discovered atrial tumour. PMID:26516250
... also for those with related disorders. How is Marfan syndrome diagnosed? getting_diagnosed.jpg A Marfan diagnosis can ... spinal column). Is there a genetic test for Marfan syndrome? Genetic testing can provide helpful information in some ...
Full Text Available Shoko Kure,1 Wei-Xia Peng,1 Mitsuhiro Kudo,1 Miyuki Matsubara,2 Takashi Tsunoda,3 Zenya Naito1,21Department of Integrated Diagnostic Pathology, Nippon Medical School, 2Department of Pathology, Nippon Medical School Hospital, 3Department of Orthopedics, Nippon Medical School Department of Orthopedics, Nippon Medical School, Tokyo, JapanAbstract: Liposarcoma is categorized as a soft tissue sarcoma that most commonly appears in the lower extremities during adulthood, but rarely in the feet. We present a rare case of a primary myxoid liposarcoma in the foot of a 63-year-old man that was diagnosed by fine needle aspiration cytology (FNAC. The patient presented to our hospital with a 10-year history of a slow-growing mass on the left lateral ankle. On physical examination, the 60 mm ×60 mm mass, was found to be soft and elastic, causing poor mobility without pain. Magnetic resonance imaging of the mass revealed high signal intensity on T1-weighted images and heterogeneously high signal intensity on T2-weighted images without fat suppression. As a result of the physical examination and imaging, the mass was suspected to be a lipoma or ganglion cyst. However, the FNAC procedure revealed atypical small, round, short spindle cells, or foamy cells with a myxoid background, suggesting myxoid liposarcoma. Histology using an open biopsy showed a proliferation of atypical spindle and asteroid cells with a few foamy lipoblasts in a capillary-rich and myxoid background. The atypical lipoblasts were slightly positive for S-100. These findings were consistent with myxoid liposarcoma. The patient was treated with a resection of the mass. Liposarcoma is considered to be the second most common soft-tissue sarcoma. It usually involves the lower extremities, particularly the thigh, and is very rare in the adult foot. Our case was a rare occurrence of myxoid liposarcoma of the foot diagnosed preoperatively using FNAC.Keywords: myxoid liposarcoma, foot, fine needle
The 22q11.2 deletion syndrome is caused by a microdeletion of chromosome 22. One third of all patients with 22q11.2 deletion develop schizophrenia-like symptoms. In general, the prevalence of 22q11.2 deletion in patients with schizophrenia is 1%–2%. The 22q11.2 deletion is one of the major known genetic risk factors for schizophrenia. However, clinical differences in the phenotypes between patients with schizophrenia who are 22q11.2 deletion carriers and those who are not are still unknown. Therefore, it may be difficult to diagnose 22q11.2 deletion in patients with schizophrenia on the basis of clinical symptoms. To date, only two Japanese patients with the deletion have been identified through microdeletion studies of patients with schizophrenia in the Japanese population. Herein, we report the case study of a 48-year-old Japanese woman with 22q11.2 deletion who had a 30-year history of schizophrenia. Based on craniofacial anomalies, unpredictable agitation, hypocalcemia, and brain imaging finding, we suspected the 22q11.2 deletion in clinical populations and diagnosed the deletion using fluorescence in situ hybridization analysis. To find common phenotypes in Japanese patients with the deletion who have schizophrenia-like symptoms, we compared phenotypes among three Japanese cases. The common phenotypes were an absence of congenital cardiovascular anomalies and the presence of current findings of low intellectual ability, agitation, and hypocalcemia. We propose that hypocalcemia and agitation in patients with schizophrenia may derive from the 22q11.2 deletion, particularly when these phenotypes are coupled with schizophrenia-like symptoms. PMID:24063534
Full Text Available Introduction: The ingestion of a foreign body is relatively common. However, it rarely results in the perforation of gastrointestinal tract. We herein report an unusual case of malignant lymphoma incidentally diagnosed after the perforation of the small intestine by a fish bone. Presentation of case: A 90-year-old woman was admitted to our hospital because of abdominal pain and vomiting. Abdominal computed tomography demonstrated free air and ascites in the abdominal cavity. In the pelvic cavity, a radiopaque linear shadow about 35 mm in diameter was shown in the small intestine, and the stricture was exposed to the abdominal cavity. Therefore, a diagnosis of perforation of the small intestine due to ingestion of a foreign body and panperitonitis was made. Emergent laparotomy was performed. The intraoperative findings revealed perforation of the small intestine with a fish bone in the jejunum. Local inflammation at the perforation site was seen, and circulated wall thickness was observed at the distal side of the jejunum. Partial resection of the jejunum and anastomosis of jejuno-jejunostomy was performed. A pathological examination and immunohistochemical study of the resected specimen resulted in a diagnosis of malignant lymphoma of follicular lymphoma Grade 1. Discussion: It is very difficult to identify the existence malignancy accompanied with gastrointestinal perforation with ingestion of a foreign body. Conclusion: In cases suspected of involving malignancy, careful observation during surgery is needed in order to avoid missing the accompanying malignancy. Keywords: Fish bone, Perforation, Small intestine, Malignant lymphoma, Foreign body, Ingestion
Bruderer, Saskia G; Bodmer, Michael; Jick, Susan S; Meier, Christoph R
This study aims to assess the odds of developing incident gout in association with the use of postmenopausal estrogen-progestogen therapy, according to type, timing, duration, and route of administration of estrogen-progestogen therapy. We conducted a retrospective population-based case-control analysis using the United Kingdom-based Clinical Practice Research Datalink. We identified women (aged 45 y or older) who had a first-time diagnosis of gout recorded between 1990 and 2010. We matched one female control with each case on age, general practice, calendar time, and years of active history in the database. We used multivariate conditional logistic regression to calculate odds ratios (ORs) with 95% CIs (adjusted for confounders). The adjusted OR for gout with current use of oral formulations of opposed estrogens (estrogen-progestogen) was 0.69 (95% CI, 0.56-0.86) compared with never use. Current use was associated with a decreased OR for gout in women without renal failure (adjusted OR, 0.71; 95% CI, 0.57-0.87) and hypertension (adjusted OR, 0.62; 95% CI, 0.44-0.87) compared with never use. Tibolone was associated with a decreased OR for gout (adjusted OR, 0.77; 95% CI, 0.63-0.95) compared with never use. Estrogens alone did not alter the OR for gout. Current use of oral opposed estrogens, but not unopposed estrogens, is associated with a decreased OR for incident gout in women without renal failure and is more pronounced in women with hypertension. Use of tibolone is associated with a decreased OR for incident gout. The decreased OR for gout may be related to the progestogen component rather than the estrogen component.
Barsoum, Michel K.; Heit, John A.; Ashrani, Aneel A.; Leibson, Cynthia L.; Petterson, Tanya M.; Bailey, Kent R.
Introduction Because the risk of venous thromboembolism (VTE) associated with progestin is uncertain, we tested oral contraceptives, estrogen and progestin as independent VTE risk factors. Materials and Methods Using longitudinal, population-based Rochester Epidemiology Project resources, we identified all Olmsted County, MN women with objectively-diagnosed incident VTE over the 13-year period, 1988–2000 (n=726) and one to two Olmsted County women per case matched on age, event year and duration of prior medical history (n=830), and reviewed their complete medical history in the community for previously-identified VTE risk factors (i.e., hospitalization with or without surgery, nursing home confinement, trauma/fracture, leg paresis, active cancer, varicose veins and pregnancy/postpartum), and oral contraceptive, oral estrogen, and oral or injectable progestin exposure. Using conditional logistic regression we tested these hormone exposures as VTE risk factors, both unadjusted and after adjusting for previously-identified VTE risk factors. Results In unadjusted models, oral contraceptives, progestin alone, and estrogen plus progestin were significantly associated with VTE. Individually adjusting for body mass index (BMI) and previously-identified VTE risk factors, these effects remained essentially unchanged except that progestin alone was not associated with VTE after adjusting for active cancer. Considering only case-control pairs without active cancer, progestin alone was positively but non-significantly associated with VTE (OR=2.49; p=0.16). Adjusting for BMI and previously-identified VTE risk factors including active cancer, oral contraceptives, estrogen alone, and progestin with or without estrogen were significantly associated with VTE. Conclusions Oral contraceptives, estrogen alone, estrogen plus progestin, and progestin with or without estrogen are independent VTE risk factors. PMID:20833412
Bang, Duk Won; Wi, Chung-Il; Kim, Eun Na; Hagan, John; Roger, Veronique; Manemann, Sheila; Lahr, Brian; Ryu, Euijung; Juhn, Young J
The role of asthma status and characteristics of asthma in the risk of myocardial infarction (MI) are poorly understood. We determined whether asthma and its characteristics are associated with risk of MI. The study was designed as a population-based retrospective case-control study, which included all eligible incident MI cases between November 1, 2002, and May 31, 2006, and their matched controls. Asthma was ascertained using predetermined criteria. Active (current) asthma was defined as the occurrence of asthma-related episodes (asthma symptoms, use of asthma medications, unscheduled medical or emergency department visit, or hospitalization for asthma) within 1 year before MI index date. There were 543 eligible incident MI cases during the study period. Of the 543 MI cases, 81 (15%) had a history of asthma before index date of MI, whereas 52 of 543 controls (10%) had such a history (adjusted odds ratio [OR]: 1.68; 95% CI: 1.06-2.66) adjusting for risk factors for MI and comorbid conditions (excluding chronic obstructive lung disease). Although inactive asthma did not increase the risk of MI, individuals with active asthma had a higher odds of MI, compared with those without asthma (adjusted OR: 3.18; 95% CI: 1.57-6.44) without controlling for chronic obstructive pulmonary disease (COPD). After adjusting for COPD, although asthma overall was no longer statistically significant (adjusted OR: 1.34, 95% CI: 0.84-2.15), active asthma still was associated (adjusted OR: 2.33, 95% CI: 1.12-4.82). Active asthma is an unrecognized risk factor for MI. Further studies are needed to assess the role of asthma control and medications in the risk of MI. Copyright © 2016 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.
Danielsen, Solveig; Boa, Eric; Mafabi, Moses; Mutebi, Emmanuel; Reeder, Robert; Kabeere, Flavia; Karyeija, Robert
Purpose: This study developed a framework for quality assessment of diagnoses and advice given at plant clinics. Design/methodology/approach: Clinic registers from five plant clinics in Uganda (2006-2010) were used to develop quality assessment protocols for diagnoses and advice given by plant doctors. Assessment of quality of diagnoses was based…
Lee, H-H; Chu, C-Y; Su, H-M; Lin, T-H; Voon, W-C; Lai, W-T; Sheu, S-H; Hsu, P-C
Purulent pericarditis is an acute and fulminant disease characterized by pus accumulation in the pericardial space. Its incidence has declined substantially and the common pathogen has changed since the beginning of the antibiotic era; however, it is still found in some patients with immunocompromised conditions. We report a rare case in which the onset of diabetes mellitus presented as extremely high HbA1c concentration, ketoacidosis, multi-site abscesses and purulent pericarditis. After antibiotic therapy and pericardiocentesis, the purulent pericarditis still did not resolve and further intrapericardial thrombolytic therapy also failed. Finally, this patient was treated successfully by surgical debridement and pericardiectomy. In the immunocompromised state of severe hyperglycaemia, purulent pericarditis is a possible complication of uncontrolled infection. If purulent pericarditis cannot be cured using non-surgical treatments, such as antibiotic therapy, pericardiocentesis and intrapericardial thrombolytic therapy, a surgical pericardiectomy should be considered to avoid morbidity and mortality. © 2014 The Authors. Diabetic Medicine © 2014 Diabetes UK.
Boursi, Ben; Haynes, Kevin; Mamtani, Ronac; Yang, Yu-Xiao
Colonization with staphylococcus aureus (SA) is associated with disease activity and progression in patients with cutaneous T-cell lymphoma (CTCL) secondary to T-cell activation by bacterial superantigens. The aim of the current study was to evaluate the possible role of SA as an etiologic factor affecting CTCL initiation. We conducted a nested case-control study in a large population-representative database from the UK. Cases were defined as all patients with an incident diagnosis of mycosis fungoides (MF) or Sezary syndrome (SS) between 1995 and 2013. For every case, four eligible controls matched on age, sex, practice-site, and duration of follow-up were selected. Exposure of interest was clinical diagnosis of impetigo prior to CTCL diagnosis. Conditional logistic regression was used to calculate odds-ratio (ORs) and 95 % confidence-interval (CI) for CTCL risk. The results were further stratified according to age, sex and time interval between impetigo and CTCL diagnosis. The study population included 310 cases with MF or SS and 1223 matched controls. Among cases with CTCL 4.8 % (n = 15) had impetigo prior to cancer diagnosis compared to 2 % (n = 24) of controls. The adjusted OR for CTCL diagnosis among patients with prior impetigo was 2.33 (95 % CI 1.12-4.83). The risk was elevated among individuals with impetigo 1-5 years before cancer diagnosis (OR 3.33, 95 % CI 1.00-11.10). There was no change in risk among patients with impetigo more than 5 years before cancer diagnosis (OR 1.09, 95 % CI 0.35-3.37). Our results suggest a possible association between SA colonization and CTCL initiation that might serve as an important etiological factor for the disease.
Stice, Eric; Marti, C. Nathan; Rohde, Paul
We examined the prevalence, incidence, impairment, duration, and course for the proposed DSM-5 eating disorders in a community sample of 496 adolescent females who completed annual diagnostic interviews over 8-years. Lifetime prevalence by age 20 was 0.8% for anorexia nervosa (AN), 2.6% for bulimia nervosa (BN), 3.0% for binge eating disorder (BED), 2.8% for atypical AN, 4.4% for subthreshold BN, 3.6% for subthreshold BED, 3.4% for purging disorder (PD); with a combined prevalence of 13.1% (5...
Baron-Cohen, Simon; Scott, Fiona; Wheelwright, Sally; Johnson, Mark; Bisarya, Dheraj; Desai, Atman; Ahluwalia, Jag
Asperger syndrome, a heritable condition entailing empathy deficits together with unusually narrow interests in individuals of normal or even above-average intelligence, was recognized only recently. Here we report the first-ever prospective study of a child born to two adults with a formal diagnosis of Asperger syndrome. The child's parents are both scientists (a mathematician and a chemist). The aim of study 1 was to test if the child also developed Asperger syndrome, given the heritability of the condition, and if Asperger syndrome can be detected at 26 months. At 18 months, the child was given the Checklist for Autism in Toddlers, and at 26 months, she was assessed diagnostically for autism spectrum conditions using the Autism Diagnostic Interview-Revised and the Autism Diagnostic Observational Scale. The child failed the Checklist for Autism in Toddlers at 18 months and met the criteria for Asperger syndrome at 26 months. This single case is consistent with the hypersystemizing, assortative mating theory of autism. This theory requires further testing with large samples. This study also demonstrates that Asperger syndrome can be diagnosed by age 26 months. The aim of study 2 was to test if dyadic eye contact in infancy is intact in a child later diagnosed with Asperger syndrome. The same child's eye contact was measured at three time points (3, 6, and 9 months) over her first year of life and compared with that of age-matched controls. Although the child had low rates of eye contact at 6 months, it was within the normal range at all three points in the first year of life. We conclude that low levels of eye contact are not predictive of later development of Asperger syndrome.
Full Text Available Chromium has long been known as an enhancer of insulin action. However, the role of chromium in the development of type 2 diabetes mellitus (T2DM in humans remains controversial. The current study aimed to examine the associations of plasma chromium levels with T2DM and pre-diabetes mellitus (pre-DM. We conducted a case-control study involving 1471 patients with newly diagnosed T2DM, 682 individuals with newly diagnosed pre-DM, and 2290 individuals with normal glucose tolerance in a Chinese population from 2009 to 2014. Plasma chromium was measured by inductively coupled plasma mass spectrometry. Plasma chromium levels were lower in the T2DM and pre-DM groups than in the control group (median: 3.68 μg/L, 3.61 μg/L, 3.97 μg/L, respectively, p < 0.001. After adjustment for potential confounding factors, the odds ratios (95% confidence interval for T2DM across increasing quartiles of plasma chromium levels were 1 (referent, 0.67 (0.55–0.83, 0.64 (0.51–0.79, and 0.58 (0.46–0.73, respectively (p for trend <0.001. The corresponding odds ratios (95% confidence interval for pre-DM were 1 (referent, 0.70 (0.54–0.91, 0.67 (0.52–0.88, and 0.58 (0.43–0.78, respectively (p for trend < 0.001. Our results indicated that plasma chromium concentrations were inversely associated with T2DM and pre-DM in Chinese adults.
Full Text Available BACKGROUND: In most countries, men seem to be more susceptible to tuberculosis (TB than women, but only few studies have investigated the reasons of this gender incidence difference. The effect of sexual hormones on immunity is possible. METHODS: Data from children and adults, living in Tuscany, hospitalized for TB in all the thirty-one regional hospitals from January 1st 1997 to December 31st 2011, were analyzed using the International Classification of Disease, 9th Revision, Clinical Modification. RESULTS: During the study period, 10,744 patients were hospitalized with TB diagnosis, precisely 279 (2.6% children [0-14 years], 205 (1.9% adolescents [15-18 years] and 10,260 (95.5% adults [≥ 18 years]. The male population ranged from 249 patients (51.4% in children and adolescents, to 6,253 (60.9% in adults. Pulmonary TB was the most common form both in children and adults. Men were more likely than women to have pulmonary TB after puberty, while no significant differences were found between males and females in the hospitalized children. The male gender also resulted the most affected for the extra-pulmonary disease sites, excluding the lymphatic system, during the reproductive age. CONCLUSIONS: Our findings suggest a possible role of sexual hormones in the development of TB. No significant male-female difference was found in TB incidence among children, while a sex ratio significantly different from 1:1 emerged among reproductive age classes. An increased incidence difference also persisted in older men, suggesting that male-biased risk factors could influence TB progression. Some limitations of the study are the sample size, the method of discharge diagnosis which could be deficient in accuracy in some cases, the increasing number of immigrants and the lack of possible individual risk factors (smoke and alcohol. Further studies are needed to investigate the possible hormone-driven immune mechanisms determining the sexual dimorphism in TB.
Geier David A.
Full Text Available A hypothesis testing, case-control study evaluated automated medical records for exposure to organic-Hg from Thimerosal-containing hepatitis B vaccines (TM-HepB administered at specific intervals in the first six-months-of-life among cases diagnosed with a tic disorder (TD or cerebral degeneration (CD (an outcome not biologically plausibly linked to TM exposure in comparison to controls; both cases and controls were continuously enrolled from birth (born from 1991–2000 within the Vaccine Safety Datalink (VSD database. TD cases were significantly more likely than controls to have received increased organic-Hg from TM-HepB administered within the first month-of-life (odds ratio (OR=1.59, p<0.00001, first two-months-of-life (OR=1.59, p<0.00001, and first six-months-of-life (OR=2.97, p<0.00001. Male TD cases were significantly more likely than male controls to have received increased organic-Hg from TM-HepB administered within the first month-of-life (OR =1.65, p<0.0001, first two-months-of-life (OR=1.64, p<0.0001, and first six months-of-life (OR=2.47, p<0.05, where as female TD were significantly more likely than female controls to have received increased organic-Hg from TM-HepB administered within the first six-months-of-life (OR=4.97, p<0.05. By contrast, CD cases were no more likely than controls to have received increased organic-Hg exposure from TM-HepB administered at any period studied within the first six-months-of-life. Although routine childhood vaccination is considered an important public health tool to combat infectious diseases, the present study associates increasing organic-Hg exposure from TM-HepB and the subsequent risk of a TD diagnosis.
Jokela, M; Batty, G D; Hintsa, T; Elovainio, M; Hakulinen, C; Kivimäki, M
The putative role of personality in cancer risk has been controversial, and the evidence remains inconclusive. We pooled data from six prospective cohort studies (British Household Panel Survey; Health and Retirement Study; Household, Income, and Labour Dynamics in Australia; Midlife in the United Survey; Wisconsin Longitudinal Study Graduate; and Sibling samples) for an individual-participant meta-analysis to examine whether personality traits of the Five Factor Model (extraversion, neuroticism, agreeableness, conscientiousness, and openness to experience) were associated with the incidence of cancer and cancer mortality in 42,843 cancer-free men and women at baseline (mean age 52.2 years, 55.6% women). During an average follow-up of 5.4 years, there were 2156 incident cancer cases. In random-effects meta-analysis adjusted for age, sex, and race/ethnicity, none of the personality traits were associated with the incidence of all cancers or any of the six site-specific cancers included in the analysis (lung, colon, breast, prostate, skin, and leukaemia/lymphoma). In the three cohorts with cause-specific mortality data (421 cancer deaths among 21,835 participants), none of the personality traits were associated with cancer mortality. These data suggest that personality is not associated with increased risk of incident cancer or cancer-related mortality.
Full Text Available Introduction: The most frequent complication of A (H1N1 influenza and the leading cause of death was pneumonia with a primary viral or mixed viral and bacterial etiology. 182 patients had died because of a pandemic influenza in Poland by 31st July 2010.Material and Methods: A retrospective study of 6 fatal cases of pandemic influenza, aged 23-41, including 3 women, hospitalised between November 2009 and February 2011 in different Polish medical centres.Results: We present the clinical course of 6 late diagnosed cases of A (H1N1 influenza. All patients presented typical flu-like symptoms in the beginning. 4/6 patients had severe disease risk factors: pregnancy, arthritis, Wegener granulomatosis and obesity. All patients were seen by doctors, no one had received antiviral therapy, 4/5 were treated with antibiotics before they were hospitalized. One patient had nosocomial infection. Patients were admitted to the hospital on the 3rd to 8th day of the disease. They received oseltamivir treatment on the 4th to 9th day. All patients developed pneumonia complicated by acute respiratory distress syndrome. Death appeared between the 4th and 27th day after the onset of symptoms. Autopsies were performed in 5 cases and revealed haemorrhagic pneumonia in 2 patients.Conclusion: Delayed diagnosis and antiviral treatment initiation has a significant impact on mortality in A (H1N1 influenza. During the influenza epidemic, patients presenting typical symptoms should always be suspected of having influenza. Antiviral treatment has to be initiated immediately, especially ifthere are risk factors of severe disease.
Full Text Available Road traffic incidents are eliciting growing public concerns due to their devastating social, economical, and environmental impacts. The severity of these random events is particularly alarming in developing countries, where the situation is just worsening. Recently, Incident Management Systems (IMSs have been proposed as powerful tools to enhance the coordination and management of rescue operations during traffic accidents. However, most of the available commercial IMS solutions are designed for large metropolitan cities and within the contexts of developed nations. This paper explores the issues of appropriateness and customization of IMS solutions in developing countries through an exploratory inquiry consisting of a case study from the United Arab Emirates (UAE. The paper also explores the important issues related to managing the organizational changes that an IMS introduces to the operations of the command and control room. This contribution calls for the development of more comprehensive theoretical frameworks that can guide towards the implementation of appropriate IMS solutions in developing countries. Our research highlights the need for developing countries to acquire appropriate IMS solutions that are tailored to the local organizational work context in which these systems will be used. The experience reported herein can also inspire other public safety agencies in developing countries to consider the option of developing customized IMS solutions that best suit their needs.
Forand Steven P
Full Text Available Abstract Background Previous reports have indicated an excess of leukaemia in Broome County, New York, particularly in the Town of Union. Surveillance of cancer incidence data indicates that a large proportion of these cases occurred among males ages 65 and older. Shoe and boot manufacturing has been the largest single industry in this area throughout much of the past century. Occupational studies from Europe suggest a link between leukaemia and employment in the shoe and boot manufacturing industry. However, researchers have not found a positive association between leukaemia and employment in the shoe industry among workers in the United States. Methods A matched case-control study was conducted to investigate the association between leukaemia incidence among males 65 and older and employment in the shoe and boot manufacturing industry. Thirty-six cases of leukaemia occurring between 1981–1990; among males age 65 and older; residing in the town of Union met the study case criteria. Death certificates were obtained for each of the cases. These were matched to death certificates of 144 controls on date of death and date of birth +/- 1 year. Death certificates were then examined to determine the employer and occupation of each study subject. Conditional logistic regression was used to determine the risk of leukaemia among those working in the industry. Results The risk of both leukaemia (OR = 1.47; 95% CI 0.70, 3.09 and acute myeloid leukaemia (OR = 1.19; 95% CI 0.33, 4.28 were elevated among those employed in the shoe and boot manufacturing industry, however neither was statistically significant. Conclusion The results, though suggestive of an association between leukaemia and employment in the shoe and boot manufacturing industry, were not statistically conclusive due mainly to limited study power. Several additional limitations may also have prevented the observance of more conclusive findings. Better exposure assessment, information on
Jibril O. Bello
Full Text Available Introduction: Children, adolescents and young adults in tropical Africa occasionally presents to the emergency department with testicular torsion. However, no estimates of the burden of the condition is available and there is also sparse evidence of a seasonal variation in incidence. Objective: To determine the incidence and seasonality of the condition in a Nigerian community. Subjects and methods: A retrospective review of incident cases of testicular torsion occurring in a typical tropical sub-Saharan African community between January 2011 and December 2016 was performed. Incidence rates were calculated and trend analysis performed to evaluate for seasonality. Results: Twenty-three patients were seen during the study period and the average annual incidence of testicular torsion among ‘at risk’ males (<40 years was 2.7/100,000. Testicular salvage rate was 81%. Cases occurred 91% higher than average during the cold season (November to January. Trend analysis revealed a significant seasonal difference in the number of cases seen (p = 0.045 and Post Hoc tests (Tukey further showed that this is attributable to the seasonal difference between the cold season and the warmer early rains period (p = 0.036. Conclusion: The burden of testicular torsion found in the studied tropical sub-Saharan community is comparable to other regions of the world and seasonal variation in incidence does occur with a significant increase in cases during the cold season. Keywords: Testicular torsion, Seasonality, Disease burden, Orchiopexy, Orchiectomy
Fuentes, I; Martín, C; Beristain, X; Mazón, A; Saugar, J M; Blanco, A; García Cenoz, M; Valle-Cristia, M; Ezpeleta, C; Castilla, J
SUMMARY Two clusters of confirmed cryptosporidiosis infections were detected in Navarra, Spain, in the summer of 2012, in the context of an increased incidence in the region. Molecular subtyping of Cryptosporidium hominis determined that one cluster, occurring in an urban area, was due to the predominant circulating subtype IbA10G2R2 and the other cluster, with cases occurring in a rural area, was due to a rare subtype IaA18R3. No single exposure was associated with infection, although exposure to certain children's pools was reported by a majority of patients interviewed in each cluster. Genotyping tools were useful in the investigation and could aid investigation of cryptosporidiosis outbreaks in Spain in the future.
Francisco Mauad Filho
Full Text Available O tumor não trofoblástico placentário encontrado com maior freqüência é o corioangioma, com incidência de aproximadamente 1%. Quando são pequenos, geralmente não levam a alterações fetais, mas quando são grandes, podem levar a restrição de crescimento intra-útero, poliidrâmnio, trabalho de parto prematuro, insuficiência cardíaca congestiva e morte fetal. Os autores relatam um caso de corioangioma em uma paciente de 28 anos, diagnosticado em exame ultra-sonográfico de rotina, com idade gestacional de 32 semanas. O diagnóstico foi confirmado pelo exame anatomopatológico. As avaliações ultra-sonográficas revelaram a presença de sofrimento fetal crônico, que levou à interrupção da gestação com 36 semanas. Os resultados neonatais foram satisfatórios, com Apgar de 9-10 e peso fetal de 2.460 gramas.The most frequently nontrophoblastic tumor of the placenta found is chorioangioma, with an incidence of about 1%. When they are small, they do not significantly affect the fetus, but the large ones can cause intrauterine growth restriction, polyhydramnios, premature delivery, congestive heart failure and fetal death. The authors report a case of chorioangioma in a 28-year-old woman, second gestation, whose diagnosis was established at the 32nd week by ultrasound and confirmed by the anatomopathological examination. Ultrasonography evaluations showed chronic fetal distress and the delivery was performed at 36 weeks. The newborn results were satisfactory with Apgar 9-10 and fetal weight 2.460 g.
M.Najeeb Al Hallak
Full Text Available Primary colorectal squamous cell carcinoma (SCC is one of the very rare malignancies of the gastrointestinal tract. The diagnosis cannot be made before ruling out other common primary sites. Using the endoscopic ultrasound (EUS technique to get a tissue biopsy for submucosal tumors has not been demonstrated as the best diagnostic approach in the literature. Surgery is the gold standard treatment with arising evidence of good efficacy following conventional chemoradiation therapy. A 49-year-old male presented with rectal discomfort. Sigmoidoscopy revealed multiple submucosal masses in the rectosigmoid colon. Mucosal biopsies showed nonspecific inflammation. Subsequently, an EUS with fine needle biopsy was done and established the diagnosis of rectal SCC. There were no other primary sites noticed in the extensive evaluation. The patient chose to be treated only with chemoradiation without surgery. At the time of writing this report he had no evidence of recurrence achieving 2.5 years of survival. EUS is an emerging excellent approach to diagnose submucosal colorectal SCC. This case will add supportive evidence of having a complete response following combining treatment with squamous cell directed chemotherapy and external beam radiotherapy without preceded surgery.
Full Text Available Bone marrow may be the initial or rarely the only site of involvement in Hodgkin′s lymphoma. A high index of suspicion is required to pick up the histopathological changes of Hodgkin′s lesions in the bone marrow like necrosis, presence of Reed-Sternberg cell or its variant in a polymorphic background infiltrate, focal fibrosis and myxoid change especially in the absence of classical clinical picture. Bone marrow with immunohistochemistry has a valuable role in the staging and in the diagnosis of primary medullary Hodgkin′s lymphoma. B-symptoms may easily masquerade as an infectious process as in all our cases the patients had fever as a presenting feature, in four of them tuberculosis was suspected clinically and two had received antitubercular therapy elsewhere. We report six human immunodeficiency virus-negative patients diagnosed over a period of 5 years in which the initial diagnosis of Hodgkin′s lymphoma was suggested from bone marrow histology.
Full Text Available The use of cone-beam computed tomography (CBCT as a complementary imaging modality applies to various clinical situations that with conventional two-dimensional radiographs alone may pose diagnostic challenges. These challenges include but are not limited to locating missed canals in endodontic retreatment and diagnosing the presence of lesions such as resorption, periapical bone defects, root fractures, and perforations. In this study, we present a case of an asymptomatic apical periodontitis that was incidentally found on a panoramic radiograph. Analyses based on panoramic and periapical radiographs and clinical examinations were insufficient for definitive diagnosis, which necessitated the use of CBCT. The CBCT scan allowed identification of the cause of the apical disease, an unfilled mesiolingual canal in previously root canal treated left mandibular second molar, as well as the extent of the lesion. We also explore the diagnostic challenges in using traditional two-dimensional radiographs only, the challenges in locating root canals in mandibular second molars, and risks and benefits in using CBCT.
Full Text Available The pattern of liver diseases has radically changed in our country over the last few decades. We prospectively collected data on the newly-diagnosed cases of chronic liver diseases in a region of southern Italy after about a decade from the last epidemiological study. We conducted a multicentric prospective study that enrolled 631 patients from 21 Liver Centers of the Campania region (Southern Italy at their first hospital admission or at their first outpatient visit. In our cohort of 631 patients (367 males, 263 females, 397 (62.9% were hepatitis C virus (HCV positive, 75 (11.9% were hepatitis B virus (HBV positive, 8 (1.3% were co-infected by HBV and HCV, 73 (11.6% had an alcoholic liver disease and 64 (10.1% had a nonalcoholic fatty liver disease. HBV infection was present in young people with a higher-than-expected prevalence, despite the vaccination program which should have involved this population. HCV chronic hepatitis still remains the most common cause of liver disease in our region. HBV infection still continues to represent a health problem in young people, despite the vaccination program.
Kotlęga, Dariusz; Gołąb-Janowska, Monika; Zaborowski, Grzegorz; Ciećwież, Sylwester; Nowacki, Przemysław
Diabetes is a common disorder that leads to the musculoskeletal symptoms such as the shoulder arthritis. The involvement of peripheral nervous system is one of the troublesome for the patients as it provokes chronic sensory symptoms, lower motor neuron involvement and autonomic symptoms. In the course of the disease there has been several types of neuropathies described. A 41-year-old male patient was admitted to the internal medicine department because of the general weakness, malaise, polydypsia and polyuria since several days. The initial blood glucose level was 780mg/dl. During the first day the continuous insulin infusion was administered. On the next day when he woke up, the severe pain in the right shoulder with limited movement, right upper extremity weakness and burning pain in the radial aspect of this extremity appeared. On examination right shoulder joint movement limitation was found with the muscle weakness and sensory symptoms in the upper limbs. The clinical picture indicated on the right shoulder arthritis and the peripheral nervous system symptoms such as the right musculocutaneous, supraspinatus, right radial nerve and left radial nerve damage. We present a first case report of simultaneous, acute involvement of the shoulder joint and multiple neuropathy in a patient with newly diagnosed type 2 diabetes, presumably in the state of ketoacidosis. Copyright © 2016 Polish Neurological Society. Published by Elsevier Urban & Partner Sp. z o.o. All rights reserved.
Cássia Regina de Abreu
Full Text Available Visceral leishmaniasis is an infectious disease of chronic, emerging and zoonotic nature that presents various degrees of severity. In Brazil, this illness is caused by Leishmania infantum (Leishmania chagasi, which is transmitted by the bite of the sand fly Lutzomyia longipalpis, and dogs are its main reservoir. Given the increasing spread of this disease across Brazil, the aim of this study was to report on six cases of canine visceral leishmaniasis, diagnosed in June 2013, in the city of Pedregulho, State of São Paulo, considered to be a non-endemic area and free of phlebotomine sand flies. The diagnosis was based on clinical signs of the patients and additional tests (serological and parasitological. It was concluded that the diagnosis of leishmaniasis is complex because the clinical signs are similar to other systemic diseases, thus justifying the importance of parasitological test of bone marrow, considered "gold standard", in the confirmation of the disease. In addition, the area was not, until now, considered risk place, despite notification.
Miron, Benjamin; Ristau, Benjamin T; Tomaszewski, Jeffrey J; Jones, Josh; Milestone, Bart; Wong, Yu-Ning; Uzzo, Robert G; Edmondson, Donna; Scott, Walter; Kutikov, Alexander
Adrenocortical carcinoma (ACC) is a rare malignancy that is generally associated with a poor prognosis whose existence dictates the management of incidental renal masses. We report a case of ACC diagnosed and treated at its apparent inception in a patient undergoing close surveillance imaging of a prior malignancy. Despite timely detection and resection of a localized ACC this patient rapidly progressed to systemic disease. This case highlights the rapid growth kinetics of ACC and puts into perspective the challenges associated with the established treatment paradigm for patients diagnosed with an adrenal mass.
Rinaldi, Maria; Harnack, Lisa; Oberg, Charles; Schreiner, Pamela; St Sauver, Jennifer; Travis, Lori L
Peanut allergy is a major health concern, particularly in developed countries. Research indicates that as many as 2% of children are allergic to peanuts, which represents a 3-fold increase in diagnoses over the past 2 decades. This population-based descriptive study used the Rochester Epidemiology Project to estimate the prevalence in 2007 and annual incidence rates of peanut allergy diagnoses from 1999 to 2007 among children residing in Olmsted County, Minnesota. Residents of Olmsted County from January 1, 1999, through December 31, 2007, who received medical care at a Rochester Epidemiology Project facility and provided research authorization were eligible for the study. A medical chart review of 547 potential diagnoses resulted in 244 prevalent and 170 incident cases. Annual rates, crude and adjusted for age and sex, were standardized with the use of the indirect method to the Olmsted County population data in 1999. Incidence rate ratios were estimated with Poisson regression. The prevalence in 2007 was 0.65%. Female children were less likely to be diagnosed than male children (incidence rate ratio = 0.18; 95% CI, 0.07-0.48). Children aged birth to 2 years were significantly more likely to be diagnosed than older children aged 3-17 years (incidence rate ratio = 0.001; 95% CI, 0.0004-0.004). A significant 3-fold increasing trend was observed in diagnoses over time from 2.05 cases per 10,000 children in 1999 to 6.88 cases per 10,000 in 2007. Peanut allergies are an increasing concern in Olmsted County, Minnesota, as indicated by a 3-fold increase in diagnoses from 2.05 per 10,000 children in 1999 to 6.88 per 10,000 children in 2007. Copyright © 2012 American Academy of Allergy, Asthma & Immunology. Published by Mosby, Inc. All rights reserved.
Stice, Eric; Marti, C Nathan; Rohde, Paul
We examined prevalence, incidence, impairment, duration, and course for the proposed DSM-5 eating disorders in a community sample of 496 adolescent females who completed annual diagnostic interviews over 8 years. Lifetime prevalence by age 20 was 0.8% for anorexia nervosa (AN), 2.6% for bulimia nervosa (BN), 3.0% for binge eating disorder (BED), 2.8% for atypical AN, 4.4% for subthreshold BN, 3.6% for subthreshold BED, 3.4% for purging disorder (PD), and combined prevalence of 13.1% (5.2% had AN, BN, or BED; 11.5% had feeding and eating disorders not elsewhere classified; FED-NEC). Peak onset age was 19-20 for AN, 16-20 for BN, and 18-20 for BED, PD, and FED-NEC. Youth with these eating disorders typically reported greater functional impairment, distress, suicidality, mental health treatment, and unhealthy body mass index, though effect sizes were relatively smaller for atypical AN, subthreshold BN, and PD. Average episode duration in months ranged from 2.9 for BN to 11.2 for atypical AN. One-year remission rates ranged from 71% for atypical AN to 100% for BN, subthreshold BN, and BED. Recurrence rates ranged from 6% for PD to 33% for BED and subthrehold BED. Diagnostic progression from subthreshold to threshold eating disorders was higher for BN and BED (32% and 28%) than for AN (0%), suggesting some sort of escalation mechanism for binge eating. Diagnostic crossover was greatest from BED to BN. Results imply that the new DSM-5 eating disorder criteria capture clinically significant psychopathology and usefully assign eating disordered individuals to homogeneous diagnostic categories. © 2013 American Psychological Association
Gordon, Daniel E; Bian, Fuqin; Anderson, Bridget J; Smith, Lou C
Prompt entry to care after HIV diagnosis benefits the infected individual and reduces the likelihood of further transmission of the virus. The New York State HIV Testing Law of 2010 requires diagnosing providers to refer persons newly diagnosed with HIV to follow-up medical care. This study used routinely collected HIV-related laboratory data from the New York State HIV surveillance system to assess whether the fraction of newly diagnosed cases entering care within 90 days of diagnosis increased after the implementation of the law. Laboratory data on 23,302 newly diagnosed cases showed that entry to care within 90 days rose steadily from 72.0% in 2007 to 85.4% in 2012. The rise was observed across all race/ethnic groups, ages, transmission risk groups, sexes, and regions of residence. Logistic regression analyses of entry to care pre-law and post-law, controlling for demographic characteristics, transmission risk, and geographic area, indicate that percentage of newly diagnosed cases entering care within 90 days grew more rapidly in the post-law period. This is consistent with a positive effect of the law on entry to care.
Sandberg, Magnus; Ahlström, Gerd; Kristensson, Jimmie
Knowledge about diagnoses patterns in older people with intellectual disabilities is limited. The case group (n = 7936) comprised people with intellectual disabilities aged 55 years and older. The control group (n = 7936) was age matched and sex matched. Somatic inpatient diagnoses (2002-2012) were collected retrospectively. Several diagnoses were in several years significantly more common in the case group, particularly infections [odds ratio (OR) 1.78-4.08]; nervous system (OR 2.06-31.75); respiratory (OR 1.78-4.08) and genitourinary diseases (1.59-11.50); injuries, unspecified symptoms (OR 1.56-4.27); and external causes of morbidity (OR 1.53-4.08). The oldest in the case group had significantly less occurrence of tumours (OR 0.26-0.51), cardiovascular (OR 0.42-0.72), and musculoskeletal diseases (OR 0.32-0.53) than controls. Older people with intellectual disabilities have higher numbers of some diagnoses, but lower numbers of others. Further research on the reasons for the unique pattern of diagnoses in this group is required. © 2015 The Authors. Journal of Applied Research in Intellectual Disabilities published by John Wiley & Sons Ltd.
Davidsen, M; Brønnum-Hansen, H; Jørgensen, Torben
BACKGROUND: Growing awareness of risk factors for myocardial infarction (MI), continuous mass campaigns on lifestyle factors, increasing use of heart rehabilitation and improved treatment should imply decreases in the incidence, case-fatality and recurrence rates of MI. The purpose of the study......, Denmark. Fatal and non-fatal attacks classified as definite MI and non-fatal attacks classified as possible MI were included. The incidence rate was analysed by Poisson regression, the case-fatality rate by logistic regression, and the rate of recurrence by Cox regression. Age-period-cohort analyses were...
Sharma, Rajesh; Gupta, Puneet; Mahajan, Manik; Arora, Manjit; Gupta, Anchal, E-mail: firstname.lastname@example.org [Department of Radio-diagnosis and Imaging, Acharya Shri Chander College of Medical Sciences Hospital, Sidhra, Jammu, Jammu and Kashmir (India)
Macrodystrophia lipomatosa is a rare entity that is mostly diagnosed in children. It has been very rarely reported in adults. Here, we describe the X-ray and computed tomography findings in a case of macrodystrophia lipomatosa in an elderly female presenting with an enlarged second toe since birth and bony outgrowths causing pressure effects and cosmetic problems. (author)
Full Text Available Abstract Macrodystrophia lipomatosa is a rare entity that is mostly diagnosed in children. It has been very rarely reported in adults. Here, we describe the X-ray and computed tomography findings in a case of macrodystrophia lipomatosa in an elderly female presenting with an enlarged second toe since birth and bony outgrowths causing pressure effects and cosmetic problems.
Stephen P Juraschek
Full Text Available Oxidative capacity is decreased in type 2 diabetes. Whether decreased oxidative capacity is a cause or consequence of diabetes is unknown. Our purpose is to evaluate whether lactate, a marker of oxidative capacity, is associated with incident diabetes.We conducted a case-cohort study in the Atherosclerosis Risk in Communities (ARIC study at year 9 of follow-up. We evaluated lactate's association with diabetes risk factors at baseline and estimated the hazard ratio for incident diabetes by quartiles of plasma lactate in 544 incident diabetic cases and 533 non-cases. Plasma lactate showed a graded positive relationship with fasting glucose and insulin (P<0.001. The relative hazard for incident diabetes increased across lactate quartiles (P-trend ≤0.001. Following adjustment for demographic factors, medical history, physical activity, adiposity, and serum lipids, the hazard ratio in the highest quartile was 2.05 times the hazard in the lowest quartile (95% CI: 1.28, 3.28. After including fasting glucose and insulin the association became non-significant.Lactate, an indicator of oxidative capacity, predicts incident diabetes independent of many other risk factors and is strongly related to markers of insulin resistance. Future studies should evaluate the temporal relationship between elevated lactate and impaired fasting glucose and insulin resistance.
IT Infrastructure Library (ITIL) is the most widely used IT service management framework that provides guidelines how to create, manage and support IT services. Service support processes, such as incident management and problem management, are among the first ITIL processes that organizations start to implement. However, several challenges may exist in the process implementation. The research question of this study is: which issues are important in establishing an ITIL-based incident management process? The main contribution of this paper is to present lessons learnt from an ITIL-based process improvement project that focused on establishing an incident management process in an IS department of a university hospital. Our results show that key issues in implementing incident management are to 1) define the basic concepts of incident management with concrete examples and 2) define process interfaces between incident management and other support processes.
Background This study aimed to better understand the supporting role that mutational profiling (MP) of DNA from microdissected cytology slides and supernatant specimens may play in the diagnosis of malignancy in fine-needle aspirates (FNA) and biliary brushing specimens from patients with pancreaticobiliary masses. Methods Cytology results were examined in a total of 30 patients with associated surgical (10) or clinical (20) outcomes. MP of DNA from microdissected cytology slides and from discarded supernatant fluid was analyzed in 26 patients with atypical, negative or indeterminate cytology. Results Cytology correctly diagnosed aggressive disease in 4 patients. Cytological diagnoses for the remaining 26 were as follows: 16 negative (9 false negative), 9 atypical, 1 indeterminate. MP correctly determined aggressive disease in 1 false negative cytology case and confirmed a negative cytology diagnosis in 7 of 7 cases of non-aggressive disease. Of the 9 atypical cytology cases, MP correctly diagnosed 7 as positive and 1 as negative for aggressive disease. One specimen that was indeterminate by cytology was correctly diagnosed as non-aggressive by MP. When first line malignant (positive) cytology results were combined with positive second line MP results, 12/21 cases of aggressive disease were identified, compared to 4/21 cases identified by positive cytology alone. Conclusions When first line cytology results were uncertain (atypical), questionable (negative), or not possible (non-diagnostic/indeterminate), MP provided additional information regarding the presence of aggressive disease. When used in conjunction with first line cytology, MP increased detection of aggressive disease without compromising specificity in patients that were difficult to diagnose by cytology alone. PMID:25084836
Jackson, Michael L.; Jackson, Lisa A.; Kieke, Burney; McClure, David; Gaglani, Manjusha; Murthy, Kempapura; Malosh, Ryan; Monto, Arnold; Zimmerman, Richard K.; Foppa, Ivo M.; Flannery, Brendan; Thompson, Mark G.
Background We estimated the burden of outpatient influenza and cases prevented by vaccination during the 2011/12 and 2012/13 influenza seasons using data from the United States Influenza Vaccine Effectiveness (US Flu VE) Network. Methods We defined source populations of persons who could seek care for acute respiratory illness (ARI) at each of the five US Flu VE Network sites. We identified all members of the source population who were tested for influenza during US Flu VE influenza surveillance. Each influenza-positive subject received a sampling weight based on the proportion of source population members who were tested for influenza, stratified by site, age, and other factors. We used the sampling weights to estimate the cumulative incidence of medically attended influenza in the source populations. We estimated cases averted by vaccination using estimates of cumulative incidence, vaccine coverage, and vaccine effectiveness. Results Cumulative incidence of medically attended influenza ranged from 0.8% to 2.8% across sites during 2011/12 and from 2.6% to 6.5% during the 2012/13 season. Stratified by age, incidence ranged from 1.2% among adults 50 years of age and older in 2011/12 to 10.9% among children 6 months to 8 years of age in 2012/13. Cases averted by vaccination ranged from 4 to 41 per 1,000 vaccinees, depending on the study site and year. Conclusions The incidence of medically attended influenza varies greatly by year and even by geographic region within the same year. The number of cases averted by vaccination varies greatly based on overall incidence and on vaccine coverage. PMID:26271827
Full Text Available During the last decade in Argentina, the growth of open pit mining has faced strong social resistance and provincial laws prohibiting such activity. This work aims to analyse the ways in which the different subnational political regimes and economic systems impact upon the possibility of incidence of social resistance on provincial mining legislation, looking at the cases of Cordoba and Catamarca.
Kulich, M.; Rericha, V.; Rericha, R.; Shore, D.L.; Sandler, D.P.
Objectives: Uranium miners are chronically exposed to radon and its progeny, which are known to cause lung cancer and may be associated with leukemia. This study was undertaken to evaluate risk of non-lung solid cancers among uranium miners in Pribram region, Czech Republic. Methods: A retrospective stratified case-cohort study in a cohort of 22,816 underground miners who were employed between 1949 and 1975. All incident non-lung solid cancers were ascertained among miners who worked underground for at least 12 months (n=1020). A subcohort of 1707 subjects was randomly drawn from the same population by random sampling stratified on age. The follow-up period lasted from 1977 to 1996. Results: Relative risks comparing 180 WLM (90th percentile) of cumulative lifetime radon exposure to 3 WLM (10th percentile) were 0.88 for all non-lung solid cancers combined (95% CI 0.73-1.04, n=1020), 0.87 for all digestive cancers (95% CI 0.69-1.09, n=561), 2.39 for gallbladder cancer (95% CI 0.52-10.98, n=13), 0.79 for larynx cancer (95% CI 0.38-1.64, n=62), 2.92 for malignant melanoma (95% CI 0.91-9.42, n=23), 0.84 for bladder cancer (95% CI 0.43-1.65, n=73), and 1.13 for kidney cancer (95% CI 0.62-2.04, n=66). No cancer type was significantly associated with radon exposure; only malignant melanoma and gallbladder cancer showed elevated but non-significant association with radon. Conclusions: Radon was not significantly associated with incidence of any cancer of interest, although a positive association of radon with malignant melanoma and gallbladder cancer cannot be entirely ruled out. - Research highlights: → Uranium miners are chronically exposed to radon. → We evaluate risk of non-lung solid cancers among uranium miners. → No cancer type was significantly associated with radon exposure. → Malignant melanoma and gallbladder cancer showed non-significant elevated risk.
Vázquez-Oliva, Gabriel; Zamora, Alberto; Ramos, Rafel; Marti, Ruth; Subirana, Isaac; Grau, María; R Degano, Irene; Marrugat, Jaume; Elosua, Roberto
Our aims were to determine acute myocardial infarction (AMI) incidence and mortality rates, and population and in-hospital case-fatality in the population older than 74 years; variability in clinical characteristics and AMI management of hospitalized patients, and changes in the incidence and mortality rates, case-fatality, and management by age groups from 1996 to 1997 and 2007 to 2008. A population-based AMI registry in Girona (Catalonia, Spain) including individuals with suspected AMI older than 34 years. The incidence rate increased with age from 169 and 28 cases/100 000 per year in the group aged 35 to 64 years to 2306 and 1384 cases/100 000 per year in the group aged 85 to 94 years, in men and women, respectively. Population case-fatality also increased with age, from 19% in the group aged 35 to 64 years to 84% in the group aged 85 to 94 years. A lower population case-fatality was observed in the second period, mainly explained by a lower in-hospital case-fatality. The use of invasive procedures and effective drugs decreased with age but increased in the second period in all ages up to 84 years. Acute myocardial infarction incidence, mortality, and case-fatality increased exponentially with age. There is still a gap in the use of invasive procedures and effective drugs between younger and older patients. Copyright © 2017 Sociedad Española de Cardiología. Published by Elsevier España, S.L.U. All rights reserved.
Crime incident is one of the greatest endemic challenges in public transport system. This study examined the relationship between quality of public transport and crime incidents with the view to examine the sustainability of public transport system in an African mega-city-Lagos, Nigeria. Multi-stage sampling procedure and ...
Zinc oxide/Eugenol dressing was the mainstay of treatment after irrigation of the socket with normal saline. The low incidence of dry socket in this review shows that it is not a common complication of tooth extraction in our hospital. Keywords: Dry socket, incidence. Annals of Biomedical Science Vol. 2 (2) 2003: pp. 82-87 ...
Mariana F. A. Funari
for early relapse. We diagnosed 50 multiple myeloma cases from 2450 oncohematologic cancer diseases studied between September 1993 and August 2004 (2% of all cases. Until 2000 these cases were studied using a Coulter Flow Cytometer XL-MCL with monoclonal antibodies against CD19, CD38, CD45, CD56, intra-cytoplasmatic and surface kappa and lambda in a Forward Scatter x Side Scatter gate strategy. After 2001 we performed sequential studies using CD138 histogram complexity and monoclonal antibodies anti CD19, CD38, CD56, CD117, intra-cytoplasmatic kappa and lambda. More recently we included in the antibody pool anti-CD45, anti-HLA-DR and anti-CD33. DNA cytometric studies were performed with the Multicycle software in 9 cases, 7 of those with aneuploidy. G band karyotyping was made in 25 cases and the 13 q deletion was checked in 15 cases. Chromosomal alterations were found in 4 cases including two 13 q deletions, confirmed by FISH. Gate choice, cytogenetic studies and cycle kinetics of DNA are all data that permit better identification of anomalous plasma cells and therefore detection of minimal residual disease, that probably correlates with relapse prognosis.
Romaszko, J; Siemaszko, A; Bodzioch, M; Buciński, A; Doboszyńska, A
The incidence of tuberculosis (TB) declined more than two-fold, compared with the national average, in the northeastern region of Poland in the period of 2003-2012. During that time, four programs of active case finding of TB were conducted as part of which a total of 944 homeless individuals were examined and 21 cases of active TB were detected. The objective of the present study was to find out whether the observed beneficial epidemiological trend could be a result of those programs. We addressed the issue of how the active case finding programs in the homeless community affected the TB incidence in the general population using a modified crisscross SIS-type (Susceptible - Infected - Susceptible) model which describes the dynamics of TB spread between the homeless and non-homeless populations. The values calculated from our model proved highly congruent with the actual epidemiological data. Our analysis showed a significant decline in TB incidence within 1 year of completion of each active case finding program. The model shows that each identified and cured case in the homeless community reduced the number of new cases in the general population by 3-4 within 1 year and by up to 20 within 5 years.
Kimura, Takuma; Aoki, Makoto; Aoki, Yasuko; Tonhyo, Chong
We report a case of sphenoid sinusitis which could be diagnosed by orbital CT after detecting Strepotococcus pneumoniae from blood culture. A previously healthy 47 year-old Japanese male was admitted to our hospital with severe left-sided headache of 2 days duration. From 9 days before hospitalization (1st day), the patient complained of cough and sputum. On physical examination, his neck was supple and his temperature was 38.3 degrees C. The rest of the examination was normal. A chest radiograph, sinus radiograph, and head computed tomographic (CT) scan without contrast material disclosed no abnormalities. Lumbar puncture was done and cerebrospinal fluid was clear and cell counts and the levels of glucose and protein were normal. The peripheral white blood cell count was 14,400/fl, and the C-reactive protein level was 9.6 mg/dl. After blood, urine, pharyngeal mucus and cerebrospinal fluid cultures were obtained, empirical antibiotic therapy with 2 gms of piperacillin twice daily was begun. He complained sever left-sided retro-orbital headahe on the next day too. The lumbar puncture and head CT scan with contrast material was done again but gave no diagnostic clues. The examinations by the otolaryngologist, ophthalmologist and dentist found no abnormal findings. On the 3rd hospitalized day, Strepotococcus pneumoniae was detected from the blood culture taken on the 1st hospitalized day. A CT scan focused on orbita was done and revealed a low density area of the left sphenoid sinus. The dose of piperacillin was increased to 4 gms twice daily and continued for 24 days. The patient's headache improved and piperacillin was changed to oral levofloxacin 100 mg, three times daily on the 26th day. The medication was stopped on the 73th day. Isolated sphenoid sinusitis is rare, but crtitical complications such as cranial nerve involvement, brain abscess, and bacterial meningitis may happen. It is necessary to also think of sphenoid sinusitis in practices of patients with
Kurhasani, Xhevat; Hafizi, Hasan; Toci, Ervin; Burazeri, Genc
Tuberculosis (TB) continues to be a considerable burden especially for millions of young adults and disadvantaged people worldwide. The TB incidence and notification rates are good indicators of TB situation in a country. Our aim was to compare TB incidence and notification rates in Kosovo and in seven other Balkan countries. Retrospective epidemiologic analysis of published data on TB incidence and notification rates in eight Balkan countries in 2012. Notification rates were expressed per 100,000 inhabitants and were calculated based on the number of TB cases reported divided by the population of each country under analysis. The TB incidence in Kosovo (47/100,000) was considerably higher compared to its four neighboring countries: Albania (16/100,000), Macedonia, Montenegro (18/100,000) and Serbia (23/100,000). The TB notification rates in Kosovo and other countries closely mimicked the incidence rates in these countries. The exceptionally high TB incidence rate in Kosovo could be due to many factors including low health and medical-seeking behaviors of the local population, poverty and low education levels. Effective interventions should be adapted to the local context in order to increase the chances of success.
Simpson, Eric L; Keck, Laura E; Chalmers, Joanne R; Williams, Hywel C
Eczema prevention is now an active area of dermatologic and allergy research. Defining an incident case is therefore a prerequisite for such a study. We sought to examine how an incident case of atopic dermatitis was defined in previous atopic dermatitis prevention studies in order to make recommendations on a standard definition of new atopic dermatitis cases for use in future prevention trials. We conducted a systematic review of controlled interventional atopic dermatitis prevention studies by using searches of MEDLINE and Cochrane databases for studies published from 1980 to the end of January 2011. Studies that included atopic dermatitis as a secondary outcome, such as asthma prevention trials, were included. One hundred two studies were included in the final analysis, of which 27 (26.5%) did not describe any criteria for defining an incident case of atopic dermatitis. Of the remaining 75 studies with reported disease criteria, the Hanifin-Rajka criteria were the most commonly used (28 studies). A disease definition unique to that particular study (21 studies) was the second most commonly used disease definition, although the sources for such novel definitions were not cited. The results from this systematic review highlight the need for improved reporting and standardization of the definition used for an incident case in atopic dermatitis prevention studies. Most prevention studies have used disease definitions such as the Hanifin-Rajka criteria that include disease chronicity. While acceptable for cumulative incidence outcomes, inclusion of disease chronicity precludes the precise measurement of disease onset. We propose a definition based on existing scientific studies that could be used in future prospective studies. Copyright © 2012 American Academy of Allergy, Asthma & Immunology. Published by Mosby, Inc. All rights reserved.
Tan, Chuen Seng; Müller-Riemenschneider, Falk; Ng, Sheryl Hui Xian; Tan, Pei Zheng; Chan, Bernard P L; Tang, Kok-Foo; Ahmad, Aftab; Kong, Keng He; Chang, Hui Meng; Chow, Khuan Yew; Koh, Gerald Choon-Huat; Venketasubramanian, Narayanaswamy
This study investigated trends in stroke incidence and case fatality overall and according to sex, age, ethnicity, and stroke subtype in a multiethnic Asian population. The Singapore Stroke Registry identifies all stroke cases in all public hospitals using medical claims, hospital discharge summaries, and death registry data. Age-standardized incidence rates and 28-day case-fatality rates were calculated for individuals aged ≥15 years between 2006 and 2012. To estimate the annual percentage change of the rates, a linear regression model was fitted to the log rates, and a Wald test was performed to test for trend. P values Chinese (-2.64; 95% CI, -3.15 to -2.13), Indians (-3.78; 95% CI, -5.93 to -1.58), and others (-12.73; 95% CI, -18.93 to -6.06) compared with Malays (2.58; 95% CI, 1.17 to 4.02); and in ischemic stroke subtype (ischemic: -2.43; 95% CI, -3.13 to -1.73; hemorrhagic: -1.02; 95% CI, -2.04 to 0.01). Subgroup-specific findings for case fatality were similar. This is the first countrywide hospital-based registry study in a multiethnic Asian population, and it revealed marked overall reductions in stroke incidence and case fatality. However, it also identified important population groups with less favorable trends, especially younger adults and those of Malay ethnicity. © 2015 American Heart Association, Inc.
Abouelnasr, K.; Ishii, M.; Inokuma, H.; Kobayashi, Y.; Lee, K.; Yamada, K.
A three day-old Japanese black calf was admitted with a history of abdominal distension and absence of defecation. Dilated loops of the small intestine and hypoplasia of the colon and rectum was observed upon a contrast radiographic examination in the standing position. At necropsy atresia coli with undeveloped rectum and patent anal opening was found. We conclude that a contrast radiograph in the standing position is useful for diagnosing atresia coli in such cases
Paciarotti, Ilenia; Revuelta-Iniesta, Raquel; McKenzie, Jane; Brand, Celia; Richard, Chin FM; Brougham, Mark FH; Wilson, David C
Introduction: Children and young people with cancer are less likely to spend time outdoors and they may also have a limited dietary intake. In addition, some cancer treatments can increase vitamin D catabolism.\\ud Objectives: This study aimed to investigate if there was an increased risk of poor vitamin D status in newly diagnosed childhood cancer patients compared to healthy controls in Scotland.\\ud Methods: Plasma 25 (OH) D was measured in children and adolescents during initial cancer trea...
Nam, Kyung Sun; Kim, Ji Young; Kim, Soung Hee; Bae, Kyung Eun; Lee, Ji Hae; Kang, Mi Jin; Jeong, Myeong Ja; Kim, Soo Hyun; Kim, Jae Hyung [Dept. of Radiology, Sanggye Paik Hospital, Inje University College of Medicine, Seoul (Korea, Republic of)
Adenomyoepithelioma (AME) is a rare disease entity that represents biphasic proliferation of ductal epithelial and myoepithelial cells. AME can be confused with other neoplasms including malignancy because AME has various cytologic characteristics and nonspecific radiologic features. We describe an unusual AME with hemorrhagic change that was diagnosed as papilloma on core needle biopsy three times previously. The imaging features of AME are also discussed here.
Göttems, Leila Bernarda Donato; Santos, Maria do Livramento Gomes Dos; Carvalho, Paloma Aparecida; Amorim, Fábio Ferreira
Analyzing incidents reported in a public hospital in the Federal District, Brasilia, according to the characteristics and outcomes involving patients. A descriptive and retrospective study of incidents reported between January 2011 and September 2014. 209 reported incidents were categorized as reportable occurrences (n = 22, 10.5%), near misses (n = 16, 7.7%); incident without injury (n = 4, 1.9%) and incident with injury (adverse events) (n = 167, 79.9%). The average age of patients was 44 years and the hospitalization time until the moment of the incident was on average 38.5 days. Nurses were the healthcare professionals who most reported the incidents (n = 55, 67%). No outcomes resulted in death. Incidents related to blood/hemoderivatives, medical devices/equipment, patient injuries and intravenous medication/fluids were the most frequent. Standardizing the reporting processes and enhancing participation by professionals in managing incidents is recommended. Analisar os incidentes notificados em um hospital público do Distrito Federal, segundo as características e os desfechos quando envolveram pacientes. Estudo descritivo e retrospectivo dos incidentes notificados entre janeiro de 2011 e setembro de 2014. Notificados 209 incidentes categorizados em ocorrência comunicável (n = 22, 10,5%), quase evento (n = 16, 7,7%), incidente sem dano (n = 4, 1,9%) e incidente com dano (eventos adversos) (n = 167, 79,9%). A idade média dos pacientes foi de 44 anos e o tempo da internação até o momento do incidente teve média de 38,5 dias. Os enfermeiros foram os que mais notificaram (n = 55, 67%). Nenhum desfecho resultou em morte. Os incidentes relacionados a sangue/hemoderivados, dispositivos/equipamento médico, acidentes do doente e medicação/fluidos endovenosos foram os mais frequentes. Recomenda-se padronizar os processos de notificação e potencializar a participação dos profissionais no manejo dos incidentes.
Geertruida J van Woudenbergh
Full Text Available In previous meta-analyses, tea consumption has been associated with lower incidence of type 2 diabetes. It is unclear, however, if tea is associated inversely over the entire range of intake. Therefore, we investigated the association between tea consumption and incidence of type 2 diabetes in a European population.The EPIC-InterAct case-cohort study was conducted in 26 centers in 8 European countries and consists of a total of 12,403 incident type 2 diabetes cases and a stratified subcohort of 16,835 individuals from a total cohort of 340,234 participants with 3.99 million person-years of follow-up. Country-specific Hazard Ratios (HR for incidence of type 2 diabetes were obtained after adjustment for lifestyle and dietary factors using a Cox regression adapted for a case-cohort design. Subsequently, country-specific HR were combined using a random effects meta-analysis. Tea consumption was studied as categorical variable (0, >0-<1, 1-<4, ≥ 4 cups/day. The dose-response of the association was further explored by restricted cubic spline regression. Country specific medians of tea consumption ranged from 0 cups/day in Spain to 4 cups/day in United Kingdom. Tea consumption was associated inversely with incidence of type 2 diabetes; the HR was 0.84 [95%CI 0.71, 1.00] when participants who drank ≥ 4 cups of tea per day were compared with non-drinkers (p(linear trend = 0.04. Incidence of type 2 diabetes already tended to be lower with tea consumption of 1-<4 cups/day (HR = 0.93 [95%CI 0.81, 1.05]. Spline regression did not suggest a non-linear association (p(non-linearity = 0.20.A linear inverse association was observed between tea consumption and incidence of type 2 diabetes. People who drink at least 4 cups of tea per day may have a 16% lower risk of developing type 2 diabetes than non-tea drinkers.
Timler, Dariusz; Bogusiak, Katarzyna; Kasielska-Trojan, Anna; Neskoromna-Jędrzejczak, Aneta; Gałązkowski, Robert; Szarpak, Łukasz
The aim of the study was to verify the effectiveness of short text messages (short message service, or SMS) as an additional notification tool in case of fire or a mass casualty incident in a hospital. A total of 2242 SMS text messages were sent to 59 hospital workers divided into 3 groups (n=21, n=19, n=19). Messages were sent from a Samsung GT-S8500 Wave cell phone and Orange Poland was chosen as the telecommunication provider. During a 3-month trial period, messages were sent between 3:35 PM and midnight with no regular pattern. Employees were asked to respond by telling how much time it would take them to reach the hospital in case of a mass casualty incident. The mean reaction time (SMS reply) was 36.41 minutes. The mean declared time of arrival to the hospital was 100.5 minutes. After excluding 10% of extreme values for declared arrival time, the mean arrival time was estimated as 38.35 minutes. Short text messages (SMS) can be considered an additional tool for notifying medical staff in case of a mass casualty incident.
Luck, Tobias; Luppa, Melanie; Weber, Stephan; Matschinger, Herbert; Glaesmer, Heide; Konig, Hans-Helmut; Angermeyer, Matthias C; Riedel-Heller, Steffi G
Information on the time until institutionalization and its predictors in demented subjects has so far been based on studies with selected samples or prevalent dementia cases. Thus, the aim of the study is to analyze the time until institutionalization and associated patient-related factors in incident dementia cases. Data were derived from the Leipzig Longitudinal Study of the Aged (LEILA 75+), a population-based study of individuals aged 75 years and older. Kaplan-Meier survival analysis was used to determine the time until institutionalization. Factors associated with time until institutionalization were analyzed using Cox proportional hazards models. One hundred and nine subjects with incident dementia who resided in a private home setting at the time of the dementia diagnosis were identified. Fifty-two (47.7%) of these subjects had become residents of a nursing home by the end of the study. The median time until institutionalization was 1,005 days (95% CI = 808-1,202). Being widowed/divorced (compared to being married) was associated with a significantly shorter time until institutionalization (univariate model: HR = 4.50, 95% CI = 1.09-18.57). Being without a spouse seems to be an important factor for a shorter time until institutionalization in incident dementia cases. Tailored interventions for these subjects at risk are required. Copyright 2008 S. Karger AG, Basel.
Jayawardena, Suriya; Sooriabalan, Danushan; Burzyantseva, Olga; Sinnapunayagm, Selvaratnam
Diagnosis of prosthetic valve leakage by the transthoracic echocardiogram (TTE) technique is more difficult. These limitations are diminished with the use of transesophageal echocardiogram (TEE) techniques. A 71 year old Caucasian male presented with symptoms and signs of congestive heart failure. Past medical history included a bio-prosthetic mitral valve replacement for severe mitral regurgitation. TTE showed possible mitral regurgitation. As the TTE did not correlate with the finding of a high E-velocity, a TEE was performed, which showed a significant paravalvular leak of moderate severity around the bio-prosthetic mitral valve. There should be a high degree of suspicion to diagnose a paravalvular leak.
Reijula, Jere; Kjaerheim, Kristina; Lynge, Elsebeth
AIMS: To study cancer risk patterns among waiters in the Nordic countries. METHODS: We identified a cohort of 16,134 male and 81,838 female waiters from Denmark, Finland, Iceland, Norway and Sweden. During the follow-up period from 1961 to 2005, we found that 19,388 incident cancer cases were...... diagnosed. Standardised incidence ratio (SIR) was defined as the observed number of cancer cases divided by the expected number, based on national age, time period and gender-specific cancer incidence rates in the general population. RESULTS: The SIR of all cancers in waiters, in the five countries combined......, was 1.46 (95% CI 1.41-1.51) in men and 1.09 (1.07-1.11) in women. In male waiters, the SIR decreased from 1.79 (1.63-1.96) in 1961-1975, to 1.33 (1.26-1.40) in 1991-2005, but remained stable among women. The SIR among male waiters was highest for cancers in the pharynx (6.11; 95% CI 5.02-7.37), oral...
Wohler, Brad; Qiao, Baozhen; MacKinnon, Jill A.; Schymura, Maria J.
Introduction Cancer registries link incidence data to state death certificates to update vital status and identify missing cases; they also link these data to the National Death Index (NDI) to update vital status among patients who leave the state after their diagnosis. This study explored the use of information from NDI linkages to identify potential duplicate cancer cases registered in both Florida and New York. Methods The Florida Cancer Data System (FCDS) and the New York State Cancer Registry (NYSCR) linked incidence data with state and NDI death records from 1996 through 2005. Information for patients whose death occurred in the reciprocal state (the death state) was exchanged. Potential duplicate cases were those that had the same diagnosis and the same or similar diagnosis date. Results NDI identified 4,657 FCDS cancer patients who died in New York and 2,740 NYSCR cancer patients who died in Florida. Matching identified 5,030 cases registered in both states; 508 were death certificate-only (DCO) cases in the death state’s registry, and 3,760 (74.8%) were potential duplicates. Among FCDS and NYSCR patients who died and were registered in the registry of the reciprocal state, more than 50% were registered with the same cancer diagnosis, and approximately 80% had similar diagnosis dates (within 1 year). Conclusion NDI identified DCO cases in the death state’s cancer registry and a large proportion of potential duplicate cases. Standards are needed for assigning primary residence when multiple registries report the same case. The registry initiating the NDI linkage should consider sharing relevant information with death state registries so that these registries can remove erroneous DCO cases from their databases. PMID:25254985
Full Text Available Fire and rescue service is one of the fundamental public services provided by government in order to protect people, properties and environment from fires and other disasters, and thus promote a safer living environment. Well understanding spatial-temporal dynamics of fire incidents can offer insights for potential determinants of various fire events and enable better fire risk estimation, assisting future allocation of prevention resources and strategic planning of mitigation programs. Using a 12-year (2002-2013 dataset containing the urban fire events in Nanjing, China, this research explores the spatial-temporal dynamics of urban fire incidents. A range of exploratory spatial data analysis (ESDA approaches and tools, such as spatial kernel density and co-maps, are employed to examine the spatial, temporal and spatial-temporal variations of the fire events. Particular attention has been paid to two types of fire incidents: residential properties and local facilities, due to their relatively higher occurrence frequencies. The results demonstrated that the amount of urban fire has greatly increased in the last decade and spatial-temporal distribution of fire events vary among different incident types, which implies varying impact of potential influencing factors for further investigation.
Yao, J.; Zhang, X.
Fire and rescue service is one of the fundamental public services provided by government in order to protect people, properties and environment from fires and other disasters, and thus promote a safer living environment. Well understanding spatial-temporal dynamics of fire incidents can offer insights for potential determinants of various fire events and enable better fire risk estimation, assisting future allocation of prevention resources and strategic planning of mitigation programs. Using a 12-year (2002-2013) dataset containing the urban fire events in Nanjing, China, this research explores the spatial-temporal dynamics of urban fire incidents. A range of exploratory spatial data analysis (ESDA) approaches and tools, such as spatial kernel density and co-maps, are employed to examine the spatial, temporal and spatial-temporal variations of the fire events. Particular attention has been paid to two types of fire incidents: residential properties and local facilities, due to their relatively higher occurrence frequencies. The results demonstrated that the amount of urban fire has greatly increased in the last decade and spatial-temporal distribution of fire events vary among different incident types, which implies varying impact of potential influencing factors for further investigation.
This study examines the incidence of Candida albicans among pregnant women of varied age range/occupation, within any of the three trimesters, and attending antenatal clinic in Ekpoma and its environs. A total of 100 high vagina swab- samples were collected from women and then transported to the Medical Laboratory ...
Petersen, Liselotte; Andersen, Per Kragh; Sørensen, Thorkild I A
Family, twin and adoption studies suggest that genetic susceptibility contributes to familial aggregation of infectious diseases or to death from infections. We estimated genetic and shared environmental influences separately on the risk of acquiring an infection (incidence) and on dying from...
Full Text Available Objective: In this study, the evaluation of the clinical, laboratory and radiological findings belonging to 55 cases that were hospitalized in our clinic to be followed-up and were diagnosed with tuberculous, brucellar and pyogenic spondylodiscitis (SD was aimed. Materials and Methods: The cases with SD were evaluated retrospectively. Hematological, serological, biochemical laboratory tests and imaging technics were used for diagnosis. Results: Of 55 cases aged ranging between 25 to 79, 33 (59% were female. The cases with tuberculous SD (TBSD, brucellar SD (BSD and pyogenic SD (PSD were found in 24 (43%, 12 (21% and in 19 (34% patients.Erytrocyte sedimentation rate, increased C-reactive protein, and leucocytosis were present in 51 (91%, 22 (39% and 8 (14% cases. The number of the cases with history of previous surgery or trauma was 14 (25%. Diagnosis of TBSD was established by acid fast bacilli positiveness and Löwenstein Jensen culture positiveness, in two and seven patients, respectively. While all 12 cases with BSD had positive standard tube aglutination test, only 3 (25% had hemoculture positivity. In PSDs, diagnosis was confirmed with culture positivity in 9 of 19 cases.Of the cases in our study, 89% responded to medical treatment while three required surgery and three died (5.5% and 5.5%, respectively. Conclusion: SD may develop secondary to infections or following spinal surgical procedures and traumas. Also, the importance of endemicity should be kept in mind, beside the helpful diagnostic findings while treatment regulation.
Galceran, J; Ameijide, A; Carulla, M; Mateos, A; Quirós, J R; Rojas, D; Alemán, A; Torrella, A; Chico, M; Vicente, M; Díaz, J M; Larrañaga, N; Marcos-Gragera, R; Sánchez, M J; Perucha, J; Franch, P; Navarro, C; Ardanaz, E; Bigorra, J; Rodrigo, P; Bonet, R Peris
Periodic cancer incidence estimates of Spain from all existing population-based cancer registries at any given time are required. The objective of this study was to present the current situation of cancer incidence in Spain. The Spanish Network of Cancer Registries (REDECAN) estimated the numbers of new cancer cases occurred in Spain in 2015 by applying the incidence-mortality ratios method. In the calculus, incidence data from population-based cancer registries and mortality data of all Spain were used. In 2015, nearly a quarter of a million new invasive cancer cases were diagnosed in Spain, almost 149,000 in men (60.0%) and 99,000 in women. Globally, the five most common cancers were those of colon-rectum, prostate, lung, breast and urinary bladder. By gender, the four most common cancers in men were those of prostate (22.4%), colon-rectum (16.6%), lung (15.1%) and urinary bladder (11.7%). In women, the most common ones were those of breast (28.0%), colon-rectum (16.9%), corpus uteri (6.2%) and lung (6.0%). In recent years, cancer incidence in men seems to have stabilized due to the fact that the decrease in tobacco-related cancers compensates for the increase in other types of cancer like those of colon and prostate. In women, despite the stabilization of breast cancer incidence, increased incidence is due, above all, to the rise of colorectal and tobacco-related cancers. To reduce these incident cancer cases, improvement of smoking control policies and extension of colorectal cancer screening should be the two priorities in cancer prevention for the next years.
Chun, Yu Jeong; Sohn, Seung-Kook; Song, Hye Kyung; Lee, Song Mi; Youn, Young Hoon; Lee, Seungmin; Park, Hyojin
This study aimed to examine the associations between intakes of various nutrients and food groups and colorectal cancer risk in a case-control study among Koreans aged 20 to 80 years. A total of 150 new cases and 116 controls were recruited with subjects' informed consent. Dietary data were collected using the food frequency questionnaire developed and validated by the Korea Centers for Disease Control and Prevention. Multivariate logistic regression models were used to estimate odds ratios (ORs) and corresponding 95% confidence intervals (CIs) for colorectal cancer incidence. High intakes of total lipid (ORT3 vs T1 = 4.15, 95% CI: 1.33-12.96, p for trend = 0.034), saturated fatty acid (ORT3 vs T1 = 2.96, 95% CI: 1.24-7.04, p for trend = 0.016) and monounsaturated fatty acid (ORT3 vs T1 = 3.04, 95% CI: 1.23-7.54, p for trend = 0.018) were significantly associated with increased incidence of colorectal cancer. High dietary fiber (ORT3 vs T1 = 0.22, 95% CI: 0.08-0.56, p for trend = 0.002) and vitamin C (ORT3 vs T1 = 0.38, 95% CI: 0.14-1.05, p for trend = 0.021) intakes were significantly associated with reduced colorectal cancer incidence. From the food group analysis, bread (ORT3 vs T1 = 2.26, 95% CI: 0.96-5.33, p for trend = 0.031), red meat (ORT3 vs T1 = 7.33, 95% CI: 2.98-18.06, p for trend colorectal cancer risk. On the other hand, high intake of traditional rice cake (ORT3 vs T1 = 0.35, 95% CI: 0.14-0.86, p for trend = 0.024) was linked with lower colorectal cancer incidence. In conclusion, eating a diet high in total lipid, saturated fatty acids and monounsaturated fatty acids is associated with higher incidence of colorectal cancer, whereas a diet high in dietary fiber and vitamin C was found to lower the incidence in Korean adults. Interestingly high traditional rice cake consumption is associated inversely with colorectal cancer incidence, warranting a future study.
Francis, Matthew; Dennis, Nicola L; Hirschowitz, Lynn; Grimer, Robert; Poole, Jason; Lawrence, Gill; Nordin, Andy
Gynecologic sarcomas account for approximately 3% to 4% of all gynecologic malignancies and are associated with poor outcomes compared with gynecologic carcinomas. The aim of this study is to report the incidence and survival rates of the main gynecologic sarcomas using national English cancer registration data. Records of gynecologic sarcomas diagnosed between 1985 and 2008 were extracted from the English National Cancer Data Repository. ICD-O3 morphology codes were used to assign tumor records to specific histologic subgroups. Incidence and 5-year relative survival rates were calculated. There were 5316 new cases of gynecologic sarcoma diagnosed in England between 1985 and 2008. Incidence rates increased significantly in the early 1990s, probably due to coding changes. Age-specific incidence rates were highest in women aged between 45 and 64 years. In the most recent period studied (2001-2008), incidence rates fluctuated between 8 and 9.6 per million. The most common anatomical site was the uterus (83% of all diagnoses), and the most common histologic diagnosis was leiomyosarcoma (52% of all diagnoses). Overall 5-year relative survival increased significantly between 1985-1989 and 2000-2004, from 34% to 48%. Gynecologic sarcoma incidence rates have varied little since 1993, whereas survival has improved significantly. These results are consistent with previously published small series and case studies, and provide a more complete picture of gynecologic sarcoma incidence and survival patterns in England.
Peak, Corey M; Thuan, Phung Duc; Britton, Amadea; Nguyen, Tran Dang; Wolbers, Marcel; Thanh, Ngo Viet; Buckee, Caroline O; Boni, Maciej F
In addition to being effective, fast-acting, and well tolerated, artemisinin-based combination therapies (ACTs) are able to kill certain transmission stages of the malaria parasite. However, the population-level impacts of ACTs on reducing malaria transmission have been difficult to assess. In this study on the history of malaria control in Vietnam, we assemble annual reporting on malaria case counts, coverage with insecticide-treated nets (ITN) and indoor residual spraying (IRS), and drug purchases by provincial malaria control programs from 1991 to 2010 in Vietnam's 20 southern provinces. We observe a significant negative association between artemisinin use and malaria incidence, with a 10% absolute increase in the purchase proportion of artemisinin-containing regimens being associated with a 29.1% (95% confidence interval: 14.8-41.0%) reduction in slide-confirmed malaria incidence, after accounting for changes in urbanization, ITN/IRS coverage, and two indicators of health system capacity. One budget-related indicator of health system capacity was found to have a smaller association with malaria incidence, and no other significant factors were found. Our findings suggest that including an artemisinin component in malaria drug regimens was strongly associated with reduced malaria incidence in southern Vietnam, whereas changes in urbanization and coverage with ITN or IRS were not. © The American Society of Tropical Medicine and Hygiene.
LAPEERE, H.; NAEYAERT, J.-M.; De WEERT, J.; De MAESENEER, J.; BROCHEZ, L.
SUMMARY A prospective survey on scabies in Ghent, Belgium was performed in 2004. Sixty-four individual cases were reported, corresponding to a crude incidence rate of 28/100 000 inhabitants. The incidence was higher in the elderly (51/100 000 in persons aged >75 years) and a higher incidence was also found in immigrants (88/100 000). More than 40% of the registered scabies patients had symptoms for more than 4 weeks at the time of presentation. In 54% of the consultations, the patient had already consulted a physician for his/her skin problem. Of this group, 44% had not yet received any scabicidal treatment, indicating that scabies was not yet diagnosed or that an inappropriate treatment was prescribed. The observations suggest that the diagnosis and/or treatment of scabies in this region can still be improved. PMID:17506916
Selective mutism (SM) is considered a communication and anxiety disorder that afflicts about 1% of students. The rarity of SM and the isolated cases of this condition has rendered the elementary to secondary school experience for a student with SM difficult to study. Utilizing a qualitative approach, this phenomenological case study examined the…
Fratiglioni, L; Launer, L J; Andersen, K
The authors examined the association of incident dementia and subtypes with age, sex, and geographic area in Europe. Incidence data from eight population-based studies carried out in seven European countries were compared and pooled. The pooled data included 835 mild to severe dementia cases and 42......,996 person-years of follow-up. In all studies a higher proportion of cases were diagnosed with AD (60 to 70% of all demented cases) than vascular dementia (VaD). The incidence of dementia and AD continued to increase with age up to age 85 years, after which rates increased in women but not men....... There was a large variation in VaD incidence across studies. In the pooled analysis, the incidence rates increased with age without any substantial difference between men and women. Surprisingly, higher incidence rates of dementia and AD were found in the very old in northwest countries than in southern countries...
Modr?, Helena; Svobodov?, Zde?ka
This article reports the most frequent cases of poisoning in farm animals, horses, cats, dogs, wild animals, fish and honey-bees in the Czech Republic. At present, there are fewer cases of acute poisoning caused by high doses of toxic substances but there are more and more cases of chronic poisoning as a consequence of environmental pollution.
Modrá, Helena; Svobodová, Zdeňka
This article reports the most frequent cases of poisoning in farm animals, horses, cats, dogs, wild animals, fish and honey-bees in the Czech Republic. At present, there are fewer cases of acute poisoning caused by high doses of toxic substances but there are more and more cases of chronic poisoning as a consequence of environmental pollution.
Padgett, Lynne S; Strickland, Dorothy; Coles, Claire D
To assess the effectiveness of a computer-based virtual reality (VR) game in teaching five children diagnosed with fetal alcohol syndrome (FAS) fire safety skills and to generalize these skills to a real world simulation. Children participated in a study by using a multiple baseline, multiple probe design. Before the game, no child could correctly describe what actions to take during a home fire. A computerized game allowed them to learn the recommended safety steps in a virtual world. Skill learning and real-world generalization were tested immediately after the intervention and at 1-week post-test. All children reached 100% accuracy on the computer intervention, defined as successfully completing each of the safety steps. At the 1-week follow-up, all the children were able to perform the steps correctly in a real world simulation. The results suggest that this method of intervention warrants further study as an educational delivery system for children with FAS.
Li, Li; Chase, Herbert S; Patel, Chintan O; Friedman, Carol; Weng, Chunhua
The prevalence of electronic medical record (EMR) systems has made mass-screening for clinical trials viable through secondary uses of clinical data, which often exist in both structured and free text formats. The tradeoffs of using information in either data format for clinical trials screening are understudied. This paper compares the results of clinical trial eligibility queries over ICD9-encoded diagnoses and NLP-processed textual discharge summaries. The strengths and weaknesses of both data sources are summarized along the following dimensions: information completeness, expressiveness, code granularity, and accuracy of temporal information. We conclude that NLP-processed patient reports supplement important information for eligibility screening and should be used in combination with structured data.
A case–control study of incident rheumatological conditions following acute gastroenteritis during military deployment Kathryn H DeYoung,1,2 Mark S...following acute gastroenteritis during military deployment. BMJ Open 2013;3:e003801. doi:10.1136/bmjopen-2013- 003801 ▸ Prepublication history for this...population may include individuals with reactive arthritis (ReA) from deployment-related infectious gastroenteritis . Design: This case–control
Full Text Available Abstract Introduction Synchronous composite tumors are uncommon. Simultaneous, rather than metachronous or consecutive, occurrences of eosinophilic granuloma and Hodgkin's lymphoma in children are very rare. This is the first report of this kind in the medical literature. Case presentation We report the case of a 12-year-old Iranian boy with eosinophilic granuloma localized in his leg around the knee and Hodgkin's lymphoma in a cervical lymph node. The two tumours occurred synchronously before the patient had received any treatment. Conclusion Several cases of an association between eosinophilic granuloma and lymphoproliferative disorder have been reported. Some of these cases involve Hodgkin's lymphoma and Langerhans cell histiocytosis occurring in the same patient. Genetic or environmental etiologies have been postulated for eosinophilic granulomas which occur following Hodgkin's lymphomas, but have as yet not been proven. To our knowledge, synchronous occurrence of these two malignant processes in a patient who has not received any prior treatment is rare in children.
Doucet, Cedric; Gotra, Akshat; Reddy, Santhosh Mauvva Venkatesh; Boily, Mathieu [McGill University, Royal Victoria Hospital, Department of Radiology, Montreal, QC (Canada)
Acute calcific tendinopathy of the popliteus tendon is a rare medical entity associated with significant patient discomfort. We present the case of a previously healthy 48-year-old female who presented to the emergency department with acute onset of left knee pain. Initial radiographs revealed calcifications within the posterolateral compartment of the knee. Ultrasound imaging demonstrated a swollen and hypoechoic popliteus tendon with an increased color Doppler signal at the periphery of the tendon as well as calcification in the tendon and adjacent soft tissues. Subsequently performed MRI revealed a thickened and heterogeneous popliteus tendon near its femoral attachment with marked edematous changes surrounding the tendon. Local ultrasound-guided glucocorticoid injection had successful clinical results with no recurrence at 8-month follow-up. In this case report we review the literature for similar previously reported cases. This case report of popliteus tendon calcific tendinopathy provides comprehensive multimodality imaging findings and a description of its non-surgical management. (orig.)
Doucet, Cédric; Gotra, Akshat; Reddy, Santhosh Mauvva Venkatesh; Boily, Mathieu
Acute calcific tendinopathy of the popliteus tendon is a rare medical entity associated with significant patient discomfort. We present the case of a previously healthy 48-year-old female who presented to the emergency department with acute onset of left knee pain. Initial radiographs revealed calcifications within the posterolateral compartment of the knee. Ultrasound imaging demonstrated a swollen and hypoechoic popliteus tendon with an increased color Doppler signal at the periphery of the tendon as well as calcification in the tendon and adjacent soft tissues. Subsequently performed MRI revealed a thickened and heterogeneous popliteus tendon near its femoral attachment with marked edematous changes surrounding the tendon. Local ultrasound-guided glucocorticoid injection had successful clinical results with no recurrence at 8-month follow-up. In this case report we review the literature for similar previously reported cases. This case report of popliteus tendon calcific tendinopathy provides comprehensive multimodality imaging findings and a description of its non-surgical management.
Graudal, Niels; Leth, Peter Mygind; Mårbjerg, Lone
in the diagnosed group than in the undiagnosed group: ascites (41% vs. 8%), oesophageal varices (44% vs. 10%), splenomegaly (52% vs. 29%). The prevalence of hepatocellular carcinoma did not differ significantly in the two groups (12% vs. 8%). It is concluded that cirrhosis without obvious signs occurs relatively...
Full Text Available OBJECTIVES: Congenital hypothyroidism (CH is one of the major causes of preventable mental retardation in infants. The aim of this study was to determine the incidence of CH in Shadegan, Khuzestan Province, Iran from 2012 to 2014 and to identify the risk factors associated with CH. METHODS: A total of 203 cases were confirmed from 2012 to 2014 in Shadegan, with 66, 86, and 51 patients reported in 2012, 2013, and 2014, respectively. A total of 3,900, 3,991, and 4,050 live births occurred in 2012, 2013, and 2014, respectively. The controls (n=657 were selected using a random number table, and a case-control study was carried out to determine the risk factors for neonatal CH, including demographic, environmental, and medical factors. RESULTS: The incidence of CH was 17.0 per 1,000 live births in 2012, 21.5 per 1,000 live births in 2013, and 12.6 per 1,000 live births in 2014. This study showed that the likelihood of CH in children born to parents with a history of consanguineous marriage was 2.41 times greater than in children born to parents with no such history (odds ratio, 2.41; 95% confidence interval [CI], 1.65 to 3.53. This study also found that CH was 3.4 times more likely (95% CI, 2.29 to 5.20 in infants born in urban settings than in infants born in rural areas. CONCLUSIONS: The incidence of CH in Shadegan from 2012 to 2014 was approximately 17 times greater than the expected incidence in Iran. CH was associated with a history of consanguineous marriage and urbanization.
Balasa D; Schiopu M; Tunas A; Baz R; Hancu Anca
An association between delayed ruptured lumbar disc hernia, L5 vertebral wedge fracture and posttraumaticL4 pincer vertebral fracture (A2.3-AO clasification) at different levels is a very rare entity. We present the case of a 55 years old male who falled down from a bicycle. 2 months later because of intense and permanent vertebral lumbar and radicular L2 and L3 pain (Visual Scal Autologus of Pain7-8/10) the patient came to the hospital. He was diagnosed with pincer vertebral L4 fracture (A2....
Maggi, Stefania; Ostry, Aleck; Callaghan, Kristy; Hershler, Ruth; Chen, Lisa; D'Angiulli, Amedeo; Hertzman, Clyde
The identification of mental health problems early in life can increase the well-being of children and youth. Several studies have reported that youth who experience mental health disorders are also at a greater risk of developing psychopathological conditions later in life, suggesting that the ability of researchers and clinicians to identify mental health problems early in life may help prevent adult psychopathology. Using large-scale administrative data, this study examined whether permanent settlement and within-province migration patterns may be linked to mental health diagnoses among adolescents (15 to 19 years old), young adults (20 to 30 years old), and adults (30 years old and older) who grew up in rural or urban communities or migrated between types of community (N = 8,502). We conducted a nested case-control study of the impact of rural compared to urban residence and rural-urban provincial migration patterns on diagnosis of mental health. Conditional logistic regression models were run with the following International Classification of Diseases, 9th Revision (ICD-9) mental health diagnoses as the outcomes: neurotic disorders, personality disorder, acute reaction to stress, adjustment reaction, depression, alcohol dependence, and nondependent drug abuse. Analyses were conducted controlling for paternal mental health and sociodemographic characteristics. Mental health diagnoses were selectively associated with stability and migration patterns. Specifically, adolescents and young adults who were born in and grew up in the same rural community were at lower risk of being diagnosed with acute reaction to stress (OR = 0.740) and depression (OR = 0.881) compared to their matched controls who were not born in and did not grow up in the same rural community. Furthermore, adolescents and young adults migrating between rural communities were at lower risk of being diagnosed with adjustment reaction (OR = 0.571) than those not migrating between rural communities
Lekavich, Carolyn L; Barksdale, Debra J; Wu, Jia-Rong; Neelon, Virginia; Crandell, Jamie; Velazquez, Eric J
Evidence continues to demonstrate increasing prevalence, cost, and mortality implications of heart failure with preserved ejection fraction (HFpEF), but clearly defined parameters that distinguish between control subjects and HFpEF have not been established. This study was designed to detect differences in markers associated with Ventricular-arterial coupling and HFpEF when comparing matched case and control groups. A study cohort of case (incident patients with HFpEF; n = 155) and matched control (patients with no prior heart failure; n = 155) groups was retrospectively identified. Matching criteria included race, sex, age, and date of echocardiography (within 1 year). Physiologic and echocardiographic markers were collected from previously acquired transthoracic echocardiograms. These echocardiographic images were reanalyzed, and measures of ventricular-arterial coupling were calculated. Using conditional logistic regression and controlling for covariates, models were fitted to detect differences in HFpEF markers between case and control subjects. Statistically significant differences in markers that reflect ventricular elastance (Ees; P = .007) and left atrial diameter (LAdiam; P = .04) were detected when comparing the case and control groups. Conditional logistic regression analyses suggested a 40% higher odds of being in the case group with every 1-unit increase in Ees (odds ratio [OR] 1.40, 95% confidence interval [CI] 1.10-1.79) and a 2.92 times higher odds of being in the case group for every 1 cm increase in LAdiam (OR 2.92, 95% CI 1.064-7.994). Ees and LAdiam are easily measurable echocardiographic markers that may have a role in identifying and tracking the progression toward incident HFpEF without increasing cost or risk to the patient. Prospective studies are indicated to explore the use of Ees and LAdiam as predictors of impending HFpEF. Copyright © 2017 Elsevier Inc. All rights reserved.
Full Text Available The landslides incidence in the piedmont of baia mare urbana area cae studies. The General Urban Plan (GUP of Baia Mare municipality requires the study of expected susceptibility for landslides in order to build infrastructure within sustainable development conditions. The complexity and diversity of local geographic area factors, strongly affected by the human pressure, favours the triggering and extension of slope processes in the municipality’s piedmont area. To prevent some major imbalances it is imperative to implement some adequate measures based on in-depth studies.
Pascua, Liberty; Chang, Chew-Hung
The evaluation of classroom-based educational interventions is fraught with tensions, the most critical of which is choosing between focusing the inquiry on measuring the effects of treatment or in proximately utilizing the data to improve practice. This paper attempted to achieve both goals through the use of intervention-oriented evaluation of a professional development program intended to diagnose and correct students' misconceptions of climate change. Data was gathered, monitored and analyzed in three stages of a time-series design: the baseline, treatment and follow-up stages. The evaluation itself was the 'intervention' such that the data was allowed to 'contaminate' the treatment. This was achieved through giving the teacher unimpeded access to the collected information and to introduce midcourse corrections as she saw fit to her instruction. Results showed a significant development in students' conceptual understanding only after the teacher's decision to use direct and explicit refutation of misconceptions. Due to the accessibility of feedback, it was possible to locate specifically at which point in the process that the intervention was most effective. The efficacy of the intervention was then measured through comparing the scores across the three research stages. The inclusion of a comparison group to the design is recommended for future studies. Copyright © 2015 Elsevier Ltd. All rights reserved.
Dünser Martin W
Full Text Available Abstract Introduction Case reports are important instruments to describe rare disease conditions and give a rough estimation of their global incidence. Even though collected in international databases, most case reports are published by clinicians from industrialized nations and little is known about the incidence of rare cases in less developed countries, which are home to 75% of the world's population. Case presentation We present seven patients who suffered from diseases which are either considered to be rare or have not yet been described before according to international databases, but occurred during a 5-month period in one intensive care unit of a less developed country. During the observation period, patients with a spontaneous infratentorial subdural hematoma (Asian, female, 41 years, general exanthema and acute renal failure after diesel ingestion (Asian, male, 30 years, transient cortical blindness complicating hepatic encephalopathy (Asian, female, 49 years, Fournier gangrene complicating acute necrotizing pancreatitis (Asian, male, 37 years, acute renal failure due to acetic acid intoxication (Asian, male, 42 years, haemolytic uremic syndrome following septic abortion (Asian, female, 45 years, and a metal needle as an unusual cause of chest pain (Asian, male, 41 years were treated. According to the current literature, all seven disease conditions are considered either rare or have so far not yet been reported. Conclusion The global incidence of rare cases may be underestimated by contemporary international databases. Diseases which are currently considered to be rare in industrialized nations may occur at a higher frequency in less developed countries. Reasons may not only be a geographically different burden of certain diseases, limited diagnostic and therapeutic facilities, but also a relevant publication bias.
Paulson, G. [University of Medicine and Dentistry of New Jersey, Piscataway, NJ (United States). School of Public Health; Scott, C.H. [Rutgers State Univ. of New Jersey, New Brunswick, NJ (United States)
A survey was conducted in four regions of the state of Kentucky in the early fall of 2002 as part of a counter-terrorism effort. The objective was to find out what responsible professionals think about the current level of preparedness regarding weapons of mass destruction (WMD) incidents, and to ask them what they think is needed to improve the level of preparedness within their organization. Confidential responses were provided by individuals in fire and police departments, emergency medical and emergency management organizations, health agencies, hospitals, private physicians, corporate/university safety and health officials, and others. The four critical areas of emergency response were covered by the survey, namely: communication, incident command, on-scene capability and needs, and off-site capabilities and needs. Needs were found to be high or very high while the level of preparedness was low. Survey respondents emphasized that creating and training well equipped hazardous materials response teams is a major factor in evaluating the level of preparedness. 1 ref., 11 tabs.
Blackman, Allen; Osakwe, Rebecca; Alpizar, Francisco
Although fuel taxes are a practical means of curbing vehicular air pollution, congestion, and accidents in developing countries-all of which are typically major problems-they are often opposed on distributional grounds. Yet few studies have investigated fuel tax incidence in a developing country context. We use household survey data and income-outcome coefficients to analyze fuel tax incidence in Costa Rica. We find that the effect of a 10% fuel price hike through direct spending on gasoline would be progressive, its effect through spending on diesel-both directly and via bus transportation-would be regressive (mainly because poorer households rely heavily on buses), and its effect through spending on goods other than fuel and bus transportation would be relatively small, albeit regressive. Finally, we find that the overall effect of a 10% fuel price hike through all types of direct and indirect spending would be neutral and the magnitude of this combined effect would be modest. We conclude that distributional concerns need not rule out using fuel taxes to address pressing public health and safety problems, particularly if gasoline and diesel taxes can be differentiated.
Støve, Heidi Kristine; Becher, Naja; Gjørup, Vibike
Simpson-Golabi-Behmel syndrome (SGBS) is a rare X-linked syndrome. Female carriers may have mild manifestations. Macrosomia, polyhydramnios, and kidney and urinary tract anomalies are common findings in male fetuses. We present the first case of a severely affected female fetus with stigmata...
FÁBIO GUILHERME C. M. DE CAMPOS
Full Text Available ABSTRACT Sporadic colorectal cancer (CRC is traditionally diagnosed after de sixth decade of life, although a small percentage of cases are diagnosed in patients under 40 years of age, and incidence is increasing. There exists a great volume of controversy regarding clinical outcome of young patients diagnosed with colorectal cancer (CRC when compared to elder counterparts. Our aims were to evaluate the rate of CRC in young patients, to review the pertaining literature and to discuss outcomes and clinical prognosis. A retrospective review involving patients with CRC was undertaken, focusing on age at diagnosis. The information extracted from this literature review showed a trend towards a decreased incidence in older people with an opposite effect among adolescents and young adults. Moreover, biological aggressiveness in young adults diagnosed with CRC has not been fully recognized, although it is usually diagnosed later and in association with adverse histological features. Besides that, these features don't affect outcome. These apparent increase in CRC incidence among young patients during the last decades raises the need for a greater suspicious when evaluating common symptoms in this group. Thus, educational programs should widespread information for both population and physicians to improve prevention and early diagnosis results.
de Bruijn, Sévérine; Kenyon, Chris; Léonard, Nicolas; Vlieghe, Erika
Neurosyphilis is the result of an infection of the central nervous system caused by the spirochete Treponema pallidum. Its clinical presentation includes meningovascular syphilis, tabes dorsalis, and dementia paralytica, resulting in a wide range of symptoms such as psychosis, Parkinsonism, and depression. A 49-year-old male was admitted to a psychiatric hospital because of social withdrawal and self-neglect, indicative of a major depression. A routine HIV-test was positive and resulted in an admission to the Antwerp University Hospital. Clinical examination showed Argyll Robertson pupils, a wide-based gait, absence of vibration sense in the lower limbs, and a MMSE-score of 25/30. Blood analysis revealed a CD4+ count of 99 cells/μL and a HIV viral load of 2,13 × 10 5 copies/mL plasma. A serum TPHA (T. pallidum hemagglutination assay) titre of 1/20480 and RPR (rapid plasma reagin) titre of 1/128 were detected. TPHA and RPR titre in the cerebrospinal fluid were, respectively, 1/10240 and 1/4. A brain MRI showed diffuse cortical atrophy and lesions in the white matter compatible with HIV-encephalopathy. The diagnoses of advanced HIV-infection and late neurosyphilis were made. HAART (highly active antiretroviral therapy) and high-dose IV penicillin G were started. In all patients with new-onset dementia or untreatable psychosis, neurosyphilis should always be considered. Argyll Robertson pupils are regarded as pathognomonic of neurosyphilis. The management of neurosyphilis includes high-dose IV benzyl penicillin for 10 to 14 days. Close follow-up including a lumbar puncture after 6 months is warranted to ensure treatment recovery.
Kunovský, Lumír; Dastych, Milan; Kroupa, Radek; Hemmelova, Beata; Muckova, Katarina; Chovancova, Miroslava; Kucerova, Lenka; Dolina, Jiri
Gastric antral vascular ectasia (GAVE) and solitary rectal ulcer syndrome (SRUS) are both mentioned in the literature as rare causes of iron deficiency anemia and gastrointestinal (GI) bleeding. GAVE accounts for up to 4 % of upper non-variceal GI bleeding; SRUS is a rare benign disorder that presents with rectal bleeding. We present the case of a 75-year-old patient who was admitted to our facility with anemia. In the same patient, we encountered chronic bleeding from GAVE and SRUS. Both diagnoses were treated endoscopically: GAVE by argon plasma coagulation and a subsequent treatment with proton pump inhibitors and SRUS by adrenaline injection and clipping, consecutively treated with mesalazine enemas. The patient was successfully cured, resulting in a stable level of hemoglobin and no recurrent GI bleeding. We report a unique case of chronic GI bleeding caused by two uncommon diagnoses. The co-occurrence of GAVE and SRUS has not been previously described or published.Key words: anemia - endoscopy - gastric antral vascular ectasia (GAVE) - gastrointestinal bleeding - solitary rectal ulcer syndrome (SRUS).
Bahit, M Cecilia; Coppola, Mariano L; Riccio, Patricia M
BACKGROUND AND PURPOSE: Epidemiological data about stroke are scarce in low- and middle-income Latin-American countries. We investigated annual incidence of first-ever stroke and transient ischemic attack (TIA) and 30-day case-fatality rates in a population-based setting in Tandil, Argentina....... METHODS: We prospectively identified all first-ever stroke and TIA cases from overlapping sources between January 5, 2013, and April 30, 2015, in Tandil, Argentina. We calculated crude and standardized incidence rates. We estimated 30-day case-fatality rates. RESULTS: We identified 334 first-ever strokes.......1% (95% CI, 14.2-36.6) for intracerebral hemorrhage, and 1.9% (95% CI, 0.4-5.8) for TIA. CONCLUSIONS: This study provides the first prospective population-based stroke and TIA incidence and case-fatality estimate in Argentina. First-ever stroke incidence was lower than that reported in previous Latin...
Gupta, Sunil Kumar; Acharya, Shashi Rashmi; Ather, Amber; Gupta, Jaya
Double tooth is a dental anomaly consequent to fusion of two or more teeth or gemination of a single tooth. This report describes a unique case of double tooth in relation to a mandibular lateral incisor exhibiting the presence of four root canals. The role of conventional radiography and advanced three-dimensional imaging techniques in the better assessment of complex root canal systems and their aid in endodontic management has also been highlighted.
Gupta, Sunil Kumar; Acharya, Shashi Rashmi; Ather, Amber; Gupta, Jaya [Manipal College of Dental Sciences, Manipal University, Manipal (India)
Double tooth is a dental anomaly consequent to fusion of two or more teeth or gemination of a single tooth. This report describes a unique case of double tooth in relation to a mandibular lateral incisor exhibiting the presence of four root canals. The role of conventional radiography and advanced three-dimensional imaging techniques in the better assessment of complex root canal systems and their aid in endodontic management has also been highlighted.
Tyng, Chiang Jeng; Matushita Junior, Joao Paulo Kawaoka; Bitencourt, Almir Galvao Vieira; Amoedo, Mauricio Kauark; Barbosa, Paula Nicole Vieira; Chojniak, Rubens, E-mail: email@example.com [A.C.Camargo Cancer Center, Sao Paulo, SP (Brazil). Dept. de Imagem; Neves, Flavia Branco Cerqueira Serra [Hospital do Servidor Publico Estadual, Sao Paulo, SP (Brazil). Div. de Oftalmologia
Computed tomography-guided percutaneous biopsy is a safe and effective alternative method for evaluating selected intra-orbital lesions where the preoperative diagnosis is important for the therapeutic planning. The authors describe two cases of patients with uncommon primary orbital tumors whose diagnosis was obtained by means of computed tomography-guided core needle biopsy, with emphasis on the technical aspects of the procedure. (author)
Kleisinger, Carmen; Dietrich, Stephan; Kehl, Nora; Claus, Evelyn; Schubert, Birgit
In spring 2015, extremely high concentrations of Polychlorinated Biphenyls (PCB) well above the long-term average were detected in suspended particulate matter (SPM) within the River Elbe. They were released due to abrasive blasting of the old coating from a bridge in the upper part of the River, approximately 50 km upstream of the first measurement site. PCBs are persistent organic pollutants, preferentially bound to fine-grained fractions of the SPM. Results from monitoring of contaminants in SPM along the Elbe indicate the further dispersal of the PCB-contaminated sediments. These measurements include yearly investigations on PCB concentrations in sediments in the inner reaches of the Elbe, an additional longitudinal survey in 2015 and monthly monitoring of PCBs in SPM at stations along the river including the Elbe estuary (Germany). The Elbe estuary is of major economic importance since Hamburg harbour, one of the largest harbours in Europe, is located there. Maintaining the harbour includes dredging and, i.a., relocating large amounts of the dredged material within the water body. High PCB concentrations in sediments could lead to restrictions on the relocation of these sediments. This study aims at tracking the fate of PCB contaminated material released from the point source of the incident site along the whole river stretch and at estimating its impact on the quality of sediments and consequently on dredging activities in the estuary. The ratio of high (PCB 138, 152 and 180) versus low (PCB 28, 52, 101) chlorinated PCB congeners proved to be a suitable tracer to distinguish the PCB load released by the incident from the long-term background signals. As Delor 106/Clophen A60, which contains approx. 90% hexa- to decachloric congeners, was an additive in the coating of the bridge, the pattern of PCBs released by the incident is dominated by the highly chlorinated PCB-congeners PCB 138, 153 and 180. At the tidal weir Geesthacht, the entrance to the estuary, an
Full Text Available Takashi Nagai, Keizo Sakamoto, Koji Ishikawa, Emi Saito, Takuma Kuroda, Katsunori Inagaki Department of Orthopaedic Surgery, Showa University School of Medicine, Shinagwa-ku, Tokyo, Japan Abstract: Bisphosphonate excessively inhibits bone resorption and results in pathological fracture of the femur or ilium. The subject of this study was administered risedronate for 7 years; we suspected an easy fracture of the femoral diaphysis. In this study, we report the results of this patient's bone biopsy and bone morphometric analysis. A 76-year-old female patient presented with right femoral pain. Bone mineral density of the anteroposterior surface of the 2nd to 4th lumbar vertebrae (L2-L4 was decreased and levels of bone turnover markers were high. Therefore, we initiated treatment with risedronate. As she continued the medication, urinary levels of cross-linked N-terminal telopeptides of type I collagen and alkaline phosphatase (bone-type isozyme were found to be within the normal ranges. After 7 years of administration, the patient experienced pain when she put weight on the right femur and right femoral pain while walking. Plain radiographic examination revealed polypoid stress fracture-like lesions on the right femoral diaphysis and on the slightly distal-lateral cortical bone. Similar lesions were observed on magnetic resonance imaging and bone scintigraphy. We suspected severely suppressed bone turnover. Bone biopsy was obtained after labeling with tetracycline, and bone morphometric analysis was performed. On microscopic examination, slight double tetracycline labeling was observed. The trabeculae were narrow, and the numbers of osteoblasts and osteoclasts were decreased. Further, rates of bone calcification and bone formation were slow. Hence, we diagnosed fracture as a result of low turnover osteopathy. Risedronate was withdrawn, and Vitamin D3 was administered to improve the bone turnover. At 6 months, abnormal signals on magnetic resonance
Full Text Available We report a case of a 40-year-old female who presented with dyspeptic symptoms for six months. Upper GI endoscopy revealed a submucosal nodule in gastric antrum. Using “jumbo biopsy unroofing technique” we were able to get adequate tissue for analysis. Histopathology revealed a type III gastric carcinoid. Patient was treated with laparoscopic distal subtotal gastrectomy with Roux-en-Y reconstruction and partial omentectomy. Although there was no evidence of metastasis on initial presentation, eighteen months later, patient was found to have multiple metastatic lesions in her liver. Patient’s lesions were treated with intra-arterial (hepatic artery Yttrium-90.
Full Text Available Analysis of the brain specific biomarkers amyloid β42 (Aβ42 and total tau (t-tau protein in cerebrospinal fluid (CSF has a sensitivity and specificity of more than 85% for differentiating Alzheimer’s Disease (AD from non-demented controls. International guidelines are contradictory in their advice on the use of CSF biomarkers in AD diagnostics, resulting in a lack of consistency in clinical practice. We present three case reports that illustrate clinical practice according to the Dutch and European guidelines and portray the value of CSF biomarker analysis as an add-on diagnostic to the standard diagnostic workup for AD.
Measures to be taken in the case of radiation accidents connected with an unusually high radiation exposure to persons, the amounts of which exceed the limiting values, with depend on whether there has been an external or an internal exposure. In order to give further treatment in the case of whole-body or partial-body irradiation, it is necessary to estimate the exposure dose. In nuclear medicine the accident doses are generally low, i.e. acute radiation damage does not occur here, and immediate measures are not necessary. Therapeutic measures in the case of incorporation accidents are only necessary when the maximum amounts for the nuclide in question recommended by the ICRP has been reached or exceeded in the organism. However, decorporation measures ought to be carried out only by qualified radiation protection physicians. The type of radiation accident which occurs most frequently in nuclear medicine is radiation exposure as a result of contamination. If in the case of contamination of a person the measurement exceeds the radioactivity limit, the decontamination measures are necessary. In the present contribution, these measures for cases without injuries are described in detail. (orig./HP) [de
Full Text Available Background and Objectives. Japanese encephalitis (JE is the most important cause of acute and epidemic viral encephalitis. Every year sporadic JE cases are reported from the various districts of West Bengal, indicating its endemicity in this state. JE vaccination programme has been undertaken by the State Health Department of West Bengal. This study was aimed at seeing the present scenario of JE among acute encephalitis syndrome (AES cases in West Bengal. Materials and Methods. Blood and/or CSF samples were referred from suspected AES cases to the referral virology laboratory of the Calcutta School of Tropical Medicine from different hospitals of Kolkata. IgM antibody capture ELISA was performed on the CSF and serum samples by JE virus MAC ELISA kit supplied by the National Institute of Virology, Pune. Results. The present study reveals that 22.76% and 5% of the AES cases were positive for JE IgM in 2011 and 2012, respectively. JE is mainly prevalent in children and adolescents below 20 years of age with no gender predilection. Although the percentages of JE positive cases were high in 2011, it sharply decreased thereafter possibly due to better awareness programs, due to mass vaccination, or simply due to natural epidemiological niche periodicity due to herd immunity.
Bandyopadhyay, Bhaswati; Bhattacharyya, Indrani; Adhikary, Srima; Mondal, Saiantani; Konar, Jayashree; Dawar, Nidhi; Biswas, Asit; Bhattacharya, Nemai
Japanese encephalitis (JE) is the most important cause of acute and epidemic viral encephalitis. Every year sporadic JE cases are reported from the various districts of West Bengal, indicating its endemicity in this state. JE vaccination programme has been undertaken by the State Health Department of West Bengal. This study was aimed at seeing the present scenario of JE among acute encephalitis syndrome (AES) cases in West Bengal. Blood and/or CSF samples were referred from suspected AES cases to the referral virology laboratory of the Calcutta School of Tropical Medicine from different hospitals of Kolkata. IgM antibody capture ELISA was performed on the CSF and serum samples by JE virus MAC ELISA kit supplied by the National Institute of Virology, Pune. The present study reveals that 22.76% and 5% of the AES cases were positive for JE IgM in 2011 and 2012, respectively. JE is mainly prevalent in children and adolescents below 20 years of age with no gender predilection. Although the percentages of JE positive cases were high in 2011, it sharply decreased thereafter possibly due to better awareness programs, due to mass vaccination, or simply due to natural epidemiological niche periodicity due to herd immunity.
Safar Banaz M
Full Text Available Abstract Background Breast cancer in the Middle-East occurs in relatively young women and frequently presents as advanced disease. A protective effect of multiparity is not apparent, and high familial risk is reported in some countries. This study investigates breast cancer rates and clinical stage related to age in the Kurdish region of Iraq and evaluates risk associated with parity and family history. Findings are compared with nearby countries and the West. Methods Sulaimaniyah Directorate of Health records identified 539 women diagnosed with breast cancer during 2006-2008. Clinical survey forms were completed on 296 patients and on 254 age-matched controls. Age specific incidence rates were calculated from Directorate of Health population estimates. Results Average patient age was 47.4 ± 11 years and 59.5% were pre-menopausal. Diagnosis was at clinical stage 1 for 4.1%, stage 2 for 43.5%, stage 3 for 26.0%, and stage 4 for 8.1% of patients. For 18.2%, stage was unknown. Annual breast cancer incidence rates per 100,000 women peaked at 168.9 at age 55 to 59 and declined to 57.3 at 60 and above. Patients had an average of 5.0 ± 3.3 children compared to 5.4 ± 3.5 for controls, P = 0.16. A first degree family member had breast cancer among 11.1% of patients and 2.1% of controls (P 50% of these patients and controls being ≥50 years old. No statistically significant relationship was found between tumor stage and age, P = 0.59. Conclusions In Kurdish Iraq, breast cancer is predominantly a disease of pre-menopausal women having multiple pregnancies. For younger patients, breast cancer incidence was similar to the West and possibly higher than many Middle-Eastern countries, but unlike the West, the estimated rates declined markedly in the elderly. The familial breast cancer risk for both older and younger women was within the general population risk of Western countries. Clinical stages were advanced and indicated delays in diagnosis that were
R. V. Bolshedvorov
Full Text Available Objective: to evaluate the impact of experience on the quality of anesthesia in ambulatory surgery. Materials and methods. The authors undertook a study of the role of experience and specialization on the occurrence of complications in ambulatory anesthesia care. By using the internal audit and calculating the frequency of critical cases, they examined the results of the work of two groups of anesthetists: 1 medical beginners after 2-year adjunct practice and 2 one-day hospital specialists having an at least 7-year practice length. Results. In the beginner group, the number of critical cases per operation was twice higher than that in the experienced specialists. The paper shows the detrimental pattern of the residual principle in selecting anesthetists for work at a one-day hospital and provides evidence that specialization is required in the area under discussion. Key words: ambulatory anesthesiology, role of an anesthetist’s experience, critical cases.
Zait, H; Achir, I; Guerchani, M K; Hamrioui, B
This study reports a series of 290 cases of hydatidosis confirmed by the surgery and/or the imagery with a positive immuno-diagnosis collected between 1st January 2006 and 31 March 2011 at parasitology-mycology laboratory of hospital university center of Mustapha of Algiers. Our aim is to specify, through the listed cases, the epidemiological aspects of this affection and compared with those obtained in two previous Algerian epidemiological investigations carried out, between 1963-1964 and 1966-1975. It is a retrospective (2006-2008) and prospective (2008-2011) study. The parasitological diagnosis was carried out by the direct macroscopic and/or microscopic identification of the parasite and indirect diagnosis based on four techniques: passive hemagglutination, Elisa IgG "Echinococcus granulosus", Western Blot IgG "Echinococcus" and electrophoresis. The study shows that this affection is still prerogative of the young adult. It bring out also in this study that the child of school age (ten years), in particular the boy, pays a heavy tribute. At the child, the preferential pulmonary seat of the hydatic disease is not devoid of risk. At adult, this parasitic disease mainly affect the active woman. Generally, the epidemiological and clinical characteristics join the endemic countries data and confirmed the row of our country among them. The transmission seems as strong as in the past, in spite of a much better social educational level. Copyright © 2013 Elsevier Masson SAS. All rights reserved.
Sakamoto, Ana Paula; Pinheiro, Marcelo M; Barbosa, Cássia Maria Passarelli Lupoli; Fraga, Melissa Mariti; Len, Claudio Arnaldo; Terreri, Maria Teresa
Juvenile idiopathic arthritis (JIA) is the most common rheumatic disease in childhood. Without an effective therapy, patients may progress quickly to functional disability. Recently, depletion of B cells emerged as a new approach for the treatment of autoimmune diseases, including JIA. We describe six cases of JIA patients followed at a referral center for Rheumatology and Pediatric Rheumatology, submitted to treatment with rituximab (RTX) after refractoriness to three anti-TNF agents. Patients received RTX cycles with two infusions every six months. Response to treatment was assessed by DAS28, HAQ/CHAQ, and an overall assessment by the doctor and the patient. Of our six patients, four were girls (mean age at onset of disease: 6.1 years; mean disease evolution time: 15.1 years; mean age upon receiving RTX: 21.6 years). Four patients belonged to polyarticular subtype (1 rheumatoid factor [RF]-negative, 3 FR-positive), a patient with systemic JIA subtype with a polyarticular course and arthritis related to enthesitis. Of our six patients, five responded to treatment; and during the course of 12 months, the clinical response was maintained, although not sustained. However, discontinuation by infusion reactions caused the withdrawal of RTX in two patients. The use of RTX in JIA is restricted to cases refractory to other biological agents and, even considering that this study was held in a small number of advanced patients, RTX proved to be an effective therapeutic option. Copyright © 2015 Elsevier Editora Ltda. All rights reserved.
Zait, H; Ferhani, Y; Achir, I; Hamrioui, B
The authors retrospectively studied the epidemiological, clinical, diagnostic and therapeutic aspects of 71 cases of visceral leishmaniasis from 1998 to 2009. The diagnosis was made by finding Leishmania amastigotes in bone marrows smears and/or by serology. Most cases occur in winter (35.2%) and in spring (36.6%). The source areas are endemic ones located in the north of Algeria (74.6%) and more rarely arid or semi-arid climate areas (8.4%). 88.7% of patients are children. The sex ratio is 1.53. The clinical characteristics are: fever (77.4%), paleness (43.6%); splenomegaly (83%), hepatomegaly (57.7%). The biological anomalies are: anemia (56.3%), thrombocytopenia (33.8%), and leucopenia (28.1%). N-methylglucamine (Glucantime(®)) was most often prescribed (70.4%). Four deaths (5.6%) were recorded. Visceral leishmaniasis remains a pediatric affection but does not spare adults. Copyright © 2012 Elsevier Masson SAS. All rights reserved.
Ostman, J.; Lonnberg, G.; Arnqvist, H. J.; Blohme, G.; Bolinder, J.; Schnell, A. Ekbom; Eriksson, J. W.; Gudbjornsdottir, S.; Sundkvist, G.; Nystrom, L.
Objectives. To establish the gender difference amongst newly diagnosed type 1 diabetic patients aged 15-34 years, considering age at diagnosis, temporal trend and seasonal variation at time of diagnosis. Study design. A population-based prospective study with a mean annual population at risk of 2.3
Royakkers, L.; Steen, M.G.D.
Developers and designers make all sorts of moral decisions throughout an innovation project. In this article, we describe how teams of developers and designers engaged with ethics in the early phases of innovation based on case studies in the SUBCOP project (SUBCOP stands for 'SUicide Bomber
Full Text Available AIM: To evaluate the value of color Doppler ultrasound in the diagnosis of traumatic retinal detachment. METHODS:All 50 cases(56 eyesof suspicious traumatic retinal detachment from January to June in 2013 were enrolled in this study. All first received the two-dimensional ultrasound, then the color Doppler ultrasound, finally, these results were compared with the results of surgery. RESULTS:All 56 eyes were observed intravitreal abnormal spots by the two-dimensional ultrasound, and 39 eyes were observed color blood signal by the color Doppler ultrasound. Forty eyes were approved retinal detachment by surgery. CONCLUSION: It is better to display the intravitreal abnormal spots and color blood signal by the color Doppler ultrasound than by the two-dimensional ultrasound, so there is important clinical significance of the color Doppler ultrasound in the diagnosis of traumatic retinal detachment.
Shikanai-Yasuda, M A; Lopes, M H; Tolezano, J E; Umezawa, E; Amato Neto, V; Barreto, A C; Higaki, Y; Moreira, A A; Funayama, G; Barone, A A
The authors report clinical features and therapeutic response of 24 outpatients with acute Chagas' disease, and 3 in the initial chronic phase, referred to the Clinic for Infectious and Parasitic Diseases of the FMUSP "Clínicas" Hospital between 1974 and 1987. The following transmission routes were involved: triatominae in 7 cases, blood transfusion in 9, kidney transplantation and/or blood transfusion in 4, accidental in 1, oral route in 3, probably breast feeding in 1, congenital or breast feeding in 1, and congenital or blood transfusion in 1. Six patients infected by triatominac acquired the disease between 1974 and 1980 and one in 1987. The blood transfusion infected patients acquired the disease in Greater São Paulo, seven of whom after 1983. The acute phase Chagas' disease was oligosymptomatic in 4 patients: three of such patients being immunocompromised by drugs or other diseases. Another two adult immunocompromised patients developed myocarditis and congestive heart failure. Clinical features were severe in 5 from 6 children under two years, irrespective of the transmission route. Evaluation of the acute phase patients treated with benznidazol (4-10 mg/kg/day) showed: therapeutic failure in 4/16 (25.0%); possible cure in 9/16 (53.2%) and inconclusive results in 3/16 (18.8%). The antibody and complement-mediated lysis reaction was in keeping with the xenodiagnosis in 18/22 cases, having shown negative results after treatment earlier than classical serological reactions. One aplastic anaemia patient receiving corticosteroid presented lymphoproliferative disease 6 years after being treated with benznidazol for acute Chagas' disease.
Pawełczyk, Tomasz; Pawełczyk, Agnieszka; Rabe-Jabłońska, Jolanta
Dissociative and conversion disorders are classified together according to ICD-10 as states that are not confirmed by the presence of somatic diseases, which they suggest. According to the DSM-IV, both disorders are classified separately. Conversion disorders are a group of psychiatric disorders whose symptoms mimic the presence of malfunction or loss of motor or sensory function, whereas the nature and dynamics of the observed symptoms is not fully explained by the results of objective assessments and consultations, nor is the direct effect of a psychoactive substance. Impaired mental integration of different functions which normally interact simultaneously in the perception of reality and inner experience of the individual is found in dissociative disorders. The article describes the case of 25-year old man, in whom after initial suspicion of myasthenia gravis and its exclusion, a diagnosis of conversion disorder was made on the basis of the clinical picture and treatment with an SSRI antidepressant and individual psychotherapy were recommended. No improvement in mental and neurological status after six month therapy resulted in an in-depth diagnostics in a clinical setting and diagnosis of brain stem tumor (aastrocytoma fibrillare). (a) Neuroimaging is a source of important clinical data and in many cases should constitute an inherent element of a psychiatric diagnosis. (b) Diagnosis of conversion (dissociative) disorders requires a precise differential diagnosis, excluding the somatic causes of observed neurological ailments. (c) A late diagnosis of neurological or somatic causes of symptoms which arouse a suspicion of conversion (dissociative) disorders may make a radical treatment impossible or may considerably aggravate the remote prognosis and quality of the patients' life.
Full Text Available 21-hydroxylase deficiency (21-OHD caused congenital adrenal hyperplasia (CAH is a group of autosomal recessive genetic disorders resulting from mutations in genes involved with cortisol (CO synthesis in the adrenal glands. Testicular adrenal rest tumors (TARTs are rarely the presenting symptoms of CAH. Here, we describe a case of simple virilizing CAH with TARTs, in a 15-year-old boy. The patient showed physical signs of precocious puberty. The levels of blood adrenocorticotropic hormone (ACTH, urinary 17-ketone steroids (17-KS, dehydroepiandrosterone sulfate (DHEA-S, and serum progesterone (PRGE were elevated, whereas those of follicle-stimulating hormone (FSH, luteinizing hormone (LH, and CO were reduced. Computed tomography (CT of the adrenal glands and magnetic resonance imaging (MRI of the testes showed a soft tissue density (more pronounced on the right side and an irregularly swollen mass (more pronounced on the left side, respectively. Pathological examination of a specimen of the mass indicated polygonal/circular eosinophilic cytoplasm, cord-like arrangement of interstitial cells, and lipid pigment in the cytoplasm. Immunohistochemistry results precluded a diagnosis of Leydig cell tumors. DNA sequencing revealed a hackneyed homozygous mutation, I2g, on intron 2 of the CYP21A2 gene. The patient’s symptoms improved after a three-month of dexamethasone therapy. Recent radiographic data showed reduced hyperplastic adrenal nodules and testicular tumors. A diagnosis of TART should be considered and prioritized in CAH patients with testicular tumors. Replacement therapy using a sufficient amount of dexamethasone in this case helps combat TART.
Goldsbury, David; Weber, Marianne; Yap, Sarsha; Banks, Emily; O'Connell, Dianne L; Canfell, Karen
Data from centralised, population-based statutory cancer registries are generally considered the 'gold standard' for confirming incident cases of cancer. When these are not available, or more current information is needed, hospital or other routinely collected population-level data may be feasible alternative sources. We aimed to determine the validity of various methods using routinely collected administrative health data for ascertaining incident cases of colorectal or lung cancer in participants from the 45 and Up Study in New South Wales (NSW), Australia. For 266,844 participants in the 45 and Up Study (recruited 2006-2009) ascertainment of incident colorectal or lung cancers was assessed using diagnosis and treatment records in linked administrative health datasets (hospital, emergency department, Medicare and pharmaceutical claims, death records). This was compared with ascertainment via the NSW Cancer Registry (NSWCR, the 'gold standard') for a period for which both data sources were available for participants. A total of 2253 colorectal and 1019 lung cancers were recorded for study participants in the NSWCR over the period 2006-2010. A diagnosis of primary cancer recorded in the statewide Admitted Patient Data Collection identified the majority of NSWCR colorectal and lung cancers, with sensitivities and positive predictive values (PPV) of 95% and 91% for colorectal cancer and 81% and 85% for lung cancer, respectively. Using additional information on lung cancer deaths from death records increased sensitivity to 84% (PPV 83%) for lung cancer, but did not improve ascertainment of colorectal cancers. Hospital procedure codes for colorectal cancer surgery identified cases with sensitivity 81% and PPV 54%. No other individual indicator had sensitivity >50% or PPV >65% for either cancer type and no combination of indicators increased both the sensitivity and PPV above that achieved using the hospital cancer diagnosis data. All specificities were close to 100
Fodor, Decebal; Gurzu, Simona; Contac, Anca Otilia; Jung, Ioan
Encephalopathy is a rare complication of hepatic metastases. In this paper we present a case of a patient with lung cancer and metastatic-related giant hepatomegaly. A 78-year-old previously healthy male was admitted in the Emergency room in hepatic coma. The abdominal CT scan examination revealed a huge liver filled with solid nodules. No interventions were performed. The patient died at few hours after hospitalization. The autopsy showed a 6.5 kilograms liver with several whitish metastatic nodules and an occult prostate adenocarcinoma. The hilum of both lungs was free of tumor and a 10 mm white nodule was identified surrounding a small bronchus. No peripheral nodules were macroscopically identified. Under microscope, cluster of small cells were observed encasing a small bronchus with multiple minute coin-shaped subpleural foci. A massive intrapulmonary angiolymphatic invasion and metastases from small cell carcinoma in liver, lymph nodes and iliac crest bone marrow were also diagnosed. This case highlights the difficulty of diagnosis of aggressive lung carcinomas and the necessity of checking for metachronous tumors. The encephalopathy might be the result of metastatic damage of the liver parenchyma combined with the paraneoplastic effect of the tumor cells. Few than 25 cases of SCLCs with diffuse liver metastases and fulminant liver failure were reported to December 2016. This is the first reported case with a synchronous prostate cancer and a "coin-like" aspect of the SCLC.
Full Text Available Rectal cancer is the third most common site for cancer in the world, with a high morbidity and mortality. The new techniques for the treatment of low rectal cancer have been improved recently, allowing sphincter-sparing surgery to be available for more patients, with an optimal oncological and functional outcome. The most fundamental advance in rectal cancer surgery was the concept of total mesorectal resection (TME introduced by Heald in 1982. Association with neoadjuvant radio-chemotherapy determines regression of the disease by “down staging” the tumors and allows for sphincter-sparing surgery to be performed, with low recurrence rate and increased overall survival. We present the case of 48-year old woman who had low rectal resection with colorectal anastomosis for middle rectal cancer. The patient had a BMI of 29, was hypertensive, had uterine fibroids and underwent neoadjuvant radiotherapy. During the 4th postoperative day the patient developed an anastomotic leakage grade B which was spontaneously closed on the 15th postoperative day. The patient did not manifest fever or any other symptoms. Normal bowel function resumed on the 5th postoperative day. No recurrence was detected at the one-year follow-up.
Whitworth, James; Stausbøl-Grøn, Brian; Skytte, Anne-Bine
When faced with an unusual clinical feature in a patient with a Mendelian disorder, the clinician may entertain the possibilities of either the feature representing a novel manifestation of that disorder or the co-existence of a different inherited condition. Here we describe an individual with a submandibular oncocytoma, pulmonary bullae and renal cysts as well as multiple cerebral cavernous malformations and haemangiomas. Genetic investigations revealed constitutional mutations in FLCN, associated with Birt-Hogg-Dubé syndrome (BHD) and CCM2, associated with familial cerebral cavernous malformation. Intracranial vascular pathologies (but not cerebral cavernous malformation) have recently been described in a number of individuals with BHD (Kapoor et al. in Fam Cancer 14:595-597, 10.1007/s10689-015-9807-y , 2015) but it is not yet clear whether they represent a genuine part of that conditions' phenotypic spectrum. We suggest that in such instances of potentially novel clinical features, more extensive genetic testing to consider co-existing conditions should be considered where available. The increased use of next generation sequencing applications in diagnostic settings is likely to lead more cases such as this being revealed.
fluids (71%) being administered most often. Conclusions Large colon impactions typically presented with mild signs of colic; heart rate and gut sounds were the most useful parameters to distinguish between simple and critical cases at the primary assessment. The findings of seasonal incidence and associated management factors are consistent with other studies. Veterinary practitioners currently use a wide range of different treatment combinations for large colon impactions. PMID:25238179
Romanov, Anton; Okamoto, Eiji
With the increasing demand for services provided by communication networks, quality and reliability of such services as well as confidentiality of data transfer are becoming ones of the highest concerns. At the same time, because of growing hacker's activities, quality of provided content and reliability of its continuous delivery strongly depend on integrity of data transmission and availability of communication infrastructure, thus on information security of a given IT landscape. But, the amount of resources allocated to provide information security (like security staff, technical countermeasures and etc.) must be reasonable from the economic point of view. This fact, in turn, leads to the need to employ a forecasting technique in order to make planning of IT budget and short-term planning of potential bottlenecks. In this paper we present an approach to make such a forecasting for a wide class of information security related incidents (ISRI) — unambiguously detectable ISRI. This approach is based on different auto regression models which are widely used in financial time series analysis but can not be directly applied to ISRI time series due to specifics related to information security. We investigate and address this specifics by proposing rules (special conditions) of collection and storage of ISRI time series, adherence to which improves forecasting in this subject field. We present an application of our approach to one type of unambiguously detectable ISRI — amount of spam messages which, if not mitigated properly, could create additional load on communication infrastructure and consume significant amounts of network capacity. Finally we evaluate our approach by simulation and actual measurement.
McCracken, R J; Kennedy, D G
1. Furazolidone, a nitrofuran antibiotic, was prohibited from the use in food-producing animals in the European Union (EU) in 1997. In 2002, the EU restricted the import of poultry meat and aquaculture species from countries where furazolidone residues had been detected. 2. By 2004, however, residues of the side-chain metabolite, 3-amino-2-oxazolidinone (AOZ) of furazolidone, were detected in chicken meat produced in Northern Ireland. 3. With the random spread of positive results across farms of a single integrated organisation, including organically reared flocks, it seemed unlikely that the source of residues was due to illegal use of the drug, but more likely caused by a source of contamination. 4. Potential sources investigated were as follows: furazolidone contamination of feedstuffs, a "hot spot" of furazolidone in poultry houses, contamination occurring within breeding stocks and transferred with the birds to broiler growing houses, and furazolidone contamination of the water supply. 5. Furazolidone contamination was associated with birds reared in houses more than 10 years old. 6. Contamination was traced to the water supply of poultry houses, where un-dissolved furazolidone, legally administered prior to 1997, had settled to the bottom of water storage tanks. It remained un-disturbed until 2004 when the integrator changed the procedure for cleaning water tanks between crops of birds. 7. The use of Proxitane, a hydrogen peroxide disinfectant, caused effervescence within the tank such that small quantities of furazolidone were dissolved, delivered to birds via drinkers and subsequently caused residues in the broiler meat. 8. The environmental impact of the contamination was investigated by testing soil and grass from land adjacent to an organic poultry house to which birds had access. 9. Mechanisms of contamination and how residues may be spread throughout a large integrated poultry system are not restricted to furazolidone. Incidents of contamination are
Durdiyeva, Muhabbet Koralp; Besim, Hasan; Arslan, Kalbim; Özkayalar, Hanife; Yılmaz, Güliz; Mocan, Gamze Kuzey; Bulakbaşı, Nail
This study is about determination and eveluation of the breast cancer cases which were diagnosed during the early diagnosis and screening programs covering a three years of digital mammography images at the Near East University Hospital. This study covers 2136 women patients who applied to the early diagnosis and screening program of the Near East University Hospital between July 2010 and July 2013. The mamographic images were re evaluated retrospectively according to ACR's (The American College of Radiology) BİRADS (Breast Imaging Reporting and Data System). The mamographic results as required were correlated with breast ultrasound (US) and compared with the pathologic results of materials obtained by surgery or biopsy. The results were analyzed statistically in comparison with the literature data. The women who were screened aged between 34-73 years with a median of 53.5 (SD = 27.5). Suspected malignancy were evaluated in 54 patients, which 42 of them were diagnosed BIRADS 4 and 12 patients BIRADS 5 and 21 patients were correleted breast cancer based on histopathologic examination. 17 patients had the breast-conserving surgery and 4 patients were treated with mastectomy. Breast cancers that are detected at early stages by breast cancer screening tests are more likely to be smaller and still confined to the breast resulting in more simple operations and more succesfull treatment. Promoting the breast cancer screening and registration programs in our country will help to control the desease at our region.
Shen, Li-Ling; Muo, Chih-Hsin; Su, Shan-Yu; Morisky, Donald E
The Pap test diagnosed cervical dysplasia, which could recover to normal or progress to cervical cancer (CC), is an early stage of cell abnormality before CC. This case-control study analyzed the differences in the risk to develop CC between Chinese medicine (CM) users and nonusers among women who had ever been diagnosed as having cervical dysplasia. A total of 750 CC patients with a cervical dysplasia history were collected between 1998 and 2011 from National Health Insurance Research Database, and controls were women with cervical dysplasia history but did not develop CC. Adjusted odds ratio (aOR) for developing CC was assessed using multivariable logistic regression after adjusting for age, urbanization of residence, and occupation. The proportion of using CM among CC patients was lower than that among CC nonpatients, with an aOR of 0.8. By analyzing the relationship between CC development and the frequency of CM usage, the trend test revealed a significant decreasing trend for developing CC among high-frequency CM users. Moreover, the most frequently used single herb high-frequency was Rheum palmatum (Da-Huang). The usage of CM might be an effective complementary method to prevent uterine cervix from progressing to CC after cervical dysplasia has occurred.
Pirozzi, Cheryl S; Jones, Barbara E; VanDerslice, James A; Zhang, Yue; Paine, Robert; Dean, Nathan C
The relationship between air pollution and pneumonia is poorly understood. To examine relationships between short-term air pollution exposure and number and severity of pneumonia cases along the Wasatch Front in Utah, a region with periodic high levels of outdoor air pollution. We applied time-stratified case-crossover analyses with distributed lag to patients presenting to seven emergency departments with pneumonia over a 2-year period. We compared levels of particulate matter less than or equal to 2.5 μm in aerodynamic diameter, nitrogen dioxide, and ozone at patient residences with emergency department cases, hospitalizations, objectively defined severe pneumonia, and mortality. We calculated direct cost impacts of particulate matter less than or equal to 2.5 μm in aerodynamic diameter reduction. We evaluated 4,336 pneumonia cases in seven hospitals. Among adults aged 65 years and older, we found consistently positive associations between particulate matter less than or equal to 2.5 μm in aerodynamic diameter within 6 days of presentation and instances of pneumonia (Lag Day 1 adjusted odds ratio, 1.35 per 10 μg/m 3 over 12 μg/m 3 ; 95% confidence interval, 1.16-1.57), severe pneumonia (Lag Day 1 adjusted odds ratio, 1.38; 95% confidence interval, 1.06-1.80), and inpatient mortality (Lag Day 5 adjusted odds ratio, 1.50; 95% confidence interval, 1.03-2.16). Smaller associations were found between nitrogen dioxide exposure and pneumonia occurrence, severity, and inpatient and 30-day mortality. Ozone exposure was modestly associated with increased instance and severity of pneumonia in younger adults. Particulate matter less than or equal to 2.5 μm in aerodynamic diameter and nitrogen dioxide effects were greatest in colder months, and ozone effects were greatest in warmer months. Reduction of particulate matter less than or equal to 2.5 μm in aerodynamic diameter levels to less than 12.0 mg/m 3 could prevent 76-112 cases of pneumonia per year in these
Incidence and histological features of colorectal cancer in the Northern Cape province, South Africa. ... This is a retrospective review of all cases of primary adenocarcinoma of the colon or rectum diagnosed by the two pathology laboratories operating in the Northern Cape between January 2002 and February 2009.
Pollard, D; Wylie, C E; Verheyen, K L P; Newton, J R
Use of owner-reported data could further epidemiological knowledge of equine laminitis. However, owner recognition of laminitis has not previously been assessed. The primary objective was to establish whether cases of owner-suspected laminitis would be confirmed as laminitis by the attending veterinary surgeon. Secondary objectives were to compare owner- and veterinary-reported information from veterinary-confirmed cases of equine laminitis. Cross-sectional study. Twenty-five British veterinary practices were invited to submit laminitis reporting forms (LRFs) for active laminitis cases attended between January 2014 and October 2015; detailing 27 clinical signs, 5 underlying conditions and 7 risk factors associated with laminitis. Owners were invited to independently complete a modified LRF if reason for the veterinary visit was suspicion of laminitis. Differences between paired veterinary and owner LRFs, and between cases where owners did and did not recognise laminitis, were assessed using McNemar's and Fisher's Exact tests, respectively. Veterinary LRFs were received for 93 veterinary-diagnosed laminitis cases. All 51 owner-suspected cases were confirmed by veterinary diagnosis, with the remaining 42 (45.2%) not recognised as laminitis by owners. Undefined lameness, foot abscesses, colic and stiffness were common reasons for owner-requested veterinary visits in owner-unrecognised cases. 'Divergent growth rings' (prevalence difference: +27.3%, P = 0.01) and 'breed type' (prevalence difference: +21.2%, P = 0.04) were more commonly reported by veterinary surgeons in owner-recognised compared to owner-unrecognised cases. 'Difficulty turning', 'shifting weight' and risk factor 'body condition' were more frequently reported by veterinary surgeons whilst 'increased hoof temperature' was reported more frequently by owners. The limited clinical data restricted statistical inferences regarding the secondary objectives. All owner-suspected laminitis cases were confirmed
Full Text Available An association between delayed ruptured lumbar disc hernia, L5 vertebral wedge fracture and posttraumaticL4 pincer vertebral fracture (A2.3-AO clasification at different levels is a very rare entity. We present the case of a 55 years old male who falled down from a bicycle. 2 months later because of intense and permanent vertebral lumbar and radicular L2 and L3 pain (Visual Scal Autologus of Pain7-8/10 the patient came to the hospital. He was diagnosed with pincer vertebral L4 fracture (A2.3-AO clasification and L2-L3 right ruptured lumbar disc hernia in lateral reces. The patient was operated (L2-L3 right fenestration, and resection of lumbar disc hernia, bilateral stabilisation, L3-L4-L5 with titan screws and postero-lateral bone graft L4 bilateral harvested from iliac crest.
Full Text Available MYCN is a well-known oncogene overexpressed in different human malignancies including neuroblastoma, rhabdomyosarcoma, medulloblastoma, astrocytoma, Wilms’ tumor, and small cell lung cancer. While neuroblastoma is one of the most common childhood malignancies, in adults it is extremely rare and its treatment is based on pediatric protocols that take into consideration stage and genotypic features, such as MYCN amplification. Although neuroblastoma therapy has evolved, identification of early stage patients who need chemotherapy continues to pose a therapeutic challenge. The emerging prognostic role of MYCN phenotype of this disease is currently under investigation as it may redefine MYCN amplified subgroups. We describe an unusual case of adult neuroblastoma with MYCN amplification diagnosed incidentally and discuss possible therapeutic dilemmas.
Mårdh, Per-Anders; Novikova, Natalia; Witkin, Steven S; Korneeva, Ilona; Rodriques, Alcasio R
The objectives were to compare the outcome of polymerase chain reaction (PCR), culture and microscopy of introital and vaginal samples for detection of candida in women with a history of recurrent vulvovaginal candidosis (RVVC). One hundred and three women with a history of RVVC, i.e. with at least four episodes of the condition in the previous year and who consulted with complaints consistent with a new episode, were studied. Introital and vaginal swabs were cultured on Sabouraud and CHROMagar. Isolated strains were identified on the chromogenic agar and by API 32C kits and by Vitek automatized identification system (BioMérieux, France). PCR for detection of Candida spp. was performed on vaginal lavage fluid. There was a complete agreement in the recovery rate when using the two agar media. However, complete concordance was not obtained between culture and PCR. In 32 (43.8%) of 73 women both PCR and culture were positive, and in 17 (23.3%) both were negative. In 15 (20.5%), only cultures proved positive, while in another 13 (17.8%) patients only the PCR was positive. Four of the PCR-negative became PCR-positive on retesting after dilution of the sample to try to reduce any potential putative PCR inhibitors. In the 47 PCR-positive women, 26 (55.3%) of the introital smears and 31 (65.9%) posterior vaginal smears showed candida morphotypes. In the 25 PCR-negative women, the corresponding figures were 9 (36.0%) and 17 (68.0%), respectively. The PCR test identified Candida albicans in 21 (87.5%) instances, but failed to do so in three (12.5%) cases in which the metabolic/assimilation tests were positive for this species. The corresponding figures for non-albicans Candida spp. were four (57%) and three (43%), respectively. The study of women with RVVC did not show any uniform agreement between the different diagnostic methods used to identify candida in genital samples or for speciation of yeast isolates. Thus reliance only on microscopy, culture or PCR may lead to
Full Text Available Between 20 and 30 bacteriologically confirmed cases of leprosy are diagnosed each year at the French National Reference Center for mycobacteria. Patients are mainly immigrants from various endemic countries or living in French overseas territories. We aimed at expanding data regarding the geographical distribution of the SNP genotypes of the M. leprae isolates from these patients.Skin biopsies were obtained from 71 leprosy patients diagnosed between January 2009 and December 2013. Data regarding age, sex and place of birth and residence were also collected. Diagnosis of leprosy was confirmed by microscopic detection of acid-fast bacilli and/or amplification by PCR of the M. leprae-specific RLEP region. Single nucleotide polymorphisms (SNP, present in the M. leprae genome at positions 14 676, 1 642 875 and 2 935 685, were determined with an efficiency of 94% (67/71. Almost all patients were from countries other than France where leprosy is still prevalent (n = 31 or from French overseas territories (n = 36 where leprosy is not totally eradicated, while only a minority (n = 4 was born in metropolitan France but have lived in other countries. SNP type 1 was predominant (n = 33, followed by type 3 (n = 17, type 4 (n = 11 and type 2 (n = 6. SNP types were concordant with those previously reported as prevalent in the patients' countries of birth. SNP types found in patients born in countries other than France (Comoros, Haiti, Benin, Congo, Sri Lanka and French overseas territories (French Polynesia, Mayotte and La Réunion not covered by previous work correlated well with geographical location and history of human settlements.The phylogenic analysis of M. leprae strains isolated in France strongly suggests that French leprosy cases are caused by SNP types that are (a concordant with the geographic origin or residence of the patients (non-French countries, French overseas territories, metropolitan France or (b more likely random in regions where
Reibel, Florence; Chauffour, Aurélie; Brossier, Florence; Jarlier, Vincent; Cambau, Emmanuelle; Aubry, Alexandra
Between 20 and 30 bacteriologically confirmed cases of leprosy are diagnosed each year at the French National Reference Center for mycobacteria. Patients are mainly immigrants from various endemic countries or living in French overseas territories. We aimed at expanding data regarding the geographical distribution of the SNP genotypes of the M. leprae isolates from these patients. Skin biopsies were obtained from 71 leprosy patients diagnosed between January 2009 and December 2013. Data regarding age, sex and place of birth and residence were also collected. Diagnosis of leprosy was confirmed by microscopic detection of acid-fast bacilli and/or amplification by PCR of the M. leprae-specific RLEP region. Single nucleotide polymorphisms (SNP), present in the M. leprae genome at positions 14 676, 1 642 875 and 2 935 685, were determined with an efficiency of 94% (67/71). Almost all patients were from countries other than France where leprosy is still prevalent (n = 31) or from French overseas territories (n = 36) where leprosy is not totally eradicated, while only a minority (n = 4) was born in metropolitan France but have lived in other countries. SNP type 1 was predominant (n = 33), followed by type 3 (n = 17), type 4 (n = 11) and type 2 (n = 6). SNP types were concordant with those previously reported as prevalent in the patients' countries of birth. SNP types found in patients born in countries other than France (Comoros, Haiti, Benin, Congo, Sri Lanka) and French overseas territories (French Polynesia, Mayotte and La Réunion) not covered by previous work correlated well with geographical location and history of human settlements. The phylogenic analysis of M. leprae strains isolated in France strongly suggests that French leprosy cases are caused by SNP types that are (a) concordant with the geographic origin or residence of the patients (non-French countries, French overseas territories, metropolitan France) or (b) more likely random in regions where diverse
Martel, Marie-Josée; Rey, Evelyne; Malo, Jean-Luc; Perreault, Sylvie; Beauchesne, Marie-France; Forget, Amélie; Blais, Lucie
Extensive literature exists on potential risk factors for childhood asthma. To the authors' knowledge, no investigators have yet attempted to disentangle the effects of those determinants within a single study setting. The authors aimed to evaluate the independent effects of 47 potential determinants (from the prenatal, perinatal, and childhood periods) of asthma development in children within the first 10 years of life. From a Canadian birth cohort of 26,265 children (1990-2002), a 2-stage case-control study was conducted. In the first stage, 20 controls per case were selected from 3 administrative databases. In the second stage, selected mothers were mailed questionnaires for assessment of additional determinants. Increased risks of childhood asthma were found for > or =1 previous diagnosis of bronchopulmonary disease and atopic dermatitis in the child, oxygen administration after birth, prescription of antibiotics within the first 6 months of life, male gender, asthma during pregnancy, use of antibiotics during pregnancy, maternal receipt of social aid, paternal asthma, and asthma in siblings. Protective effects included use of intranasal corticosteroids during pregnancy, having a wood-burning fireplace, having pets in the home prior to the index date, breastfeeding, and day-care attendance. This study allowed the authors to identify, within a single setting, the most influential determinants of childhood asthma among 47 predictors assessed for the prenatal, perinatal, and childhood periods.
Full Text Available Abstract Background Asbestos related diseases include a number of conditions due to inhalation of asbestos fibres at work, at home or in the environment, such as pleural mesothelioma, asbestosis and calcified pleural plaques. Few epidemiological studies have established the incidence of asbestos related diseases in our area. The present proposal is based on a retrospective study externally funded in 2005 that is currently taking place in the same area and largely carried out by the same research team. The aim of the study is to achieve a comprehensive and coordinated detection of all new cases of Asbestos Related Diseases presenting to primary care practitioners. Methods/design This is a multicentre, multidisciplinary and pluri-institutional prospective study. Setting 12 municipalities in the Barcelona province within the catchment area of the health facilities that participate in the study. Sample This is a population based study, of all patients presenting with diseases caused by asbestos in the study area. Measurements A clinical and epidemiological questionnaire will be filled in by the trained researchers after interviewing the patients and examining their clinical reports. Discussion Data on the incidence of the different Asbestos Related Diseases in this area will be obtained and the most plausible exposure source and space-time-patient profile will be described. The study will also improve the standardization of patient management, the coordination between health care institutions and the development of preventive activities related with asbestos exposure and disease.
Blake, Kelly D; Moss, Jennifer L; Gaysynsky, Anna; Srinivasan, Shobha; Croyle, Robert T
Estimates of those living in rural counties vary from 46.2 to 59 million, or 14% to 19% of the U.S. Rural communities face disadvantages compared with urban areas, including higher poverty, lower educational attainment, and lack of access to health services. We aimed to demonstrate rural-urban disparities in cancer and to examine NCI-funded cancer control grants focused on rural populations. Estimates of 5-year cancer incidence and mortality from 2009 to 2013 were generated for counties at each level of the rural-urban continuum and for metropolitan versus nonmetropolitan counties, for all cancers combined and several individual cancer types. We also examined the number and foci of rural cancer control grants funded by NCI from 2011 to 2016. Cancer incidence was 447 cases per 100,000 in metropolitan counties and 460 per 100,000 in nonmetropolitan counties ( P investment is needed to disentangle the effects of individual-level SES and area-level factors to understand observed effects of rurality on cancer. Cancer Epidemiol Biomarkers Prev; 26(7); 992-7. ©2017 AACR . ©2017 American Association for Cancer Research.
Grodzinsky, Ewa; Walter, Susanna; Viktorsson, Lisa; Carlsson, Ann-Kristin; Jones, Michael P; Faresjö, Åshild
Irritable Bowel Syndrome (IBS) is a chronic, relapsing gastrointestinal disorder, that affects approximately 10% of the general population and the majority are diagnosed in primary care. IBS has been reported to be associated with altered psychological and cognitive functioning such as mood disturbances, somatization, catastrophizing or altered visceral interoception by negative emotions and stress. The aim was to investigate the psychosocial constructs of self-esteem and sense of coherence among IBS patients compared to non-IBS patients in primary care. A case-control study in primary care setting among IBS patients meeting the ROME III criteria (n = 140) compared to controls i.e. non-IBS patients (n = 213) without any present or previous gastrointestinal complaints. The data were collected through self-reported questionnaires of psychosocial factors. IBS-patients reported significantly more negative self-esteem (p IBS-cases were also less likely to report 'good' health status (p IBS patients remained statistically significant (p = 0.02), as did the lower scores for sense of coherence among IBS cases (p = 0.04). The more frequently reported negative self-esteem and inferior coping strategies among IBS patients found in this study suggest the possibility that psychological therapies might be helpful for these patients. However these data do not indicate the causal direction of the observed associations. More research is therefore warranted to determine whether these psychosocial constructs are more frequent in IBS patients.
Sarag Aboujafar Boukhar
Full Text Available Endometrial cancer is the most common gynecologic malignancy in the United States. However, bony metastasis is infrequent and exceptionally rare as the initial presentation. We report a case of a 77-year-old female with a clinically silent endometrial carcinoma who presented with a left tibial metastasis as the first manifestation of her disease. Ours is only the third case diagnosed by fine-needle aspiration (FNA cytology, and the first to detail the cytomorphologic features of metastatic endometrial cancer to bone. These microscopic findings, including three-dimensional cohesive clusters with cellular overlapping and cuboidal to columnar cells exhibiting low nuclear: cytoplasmic ratios and partially vacuolated cytoplasm, differ significantly from those of endometrial carcinoma on a Papanicolaou test. The tumor bore similarity to the more commonly encountered metastatic colon cancer, but immunohistochemical staining enabled reliable distinction between these entities. A review of osseous metastases of endometrial cancer demonstrates a predilection for bones of the lower extremity and pelvis with a predominance of the endometrioid histologic subtype. In about a quarter of the cases, the bony metastasis was the first manifestation of the cancer. FNA was an effective diagnostic modality for this unusual presentation of a common malignancy. Awareness of this entity and its differential diagnosis is essential for accurate and timely diagnosis.
Rahman, Nadia; Pedersen, Karin Kæreby; Rosenfeldt, Vibeke
Clinical investigations of childhood tuberculosis (TB) are challenged by the paucibacillary nature of the disease and the difficulties in obtaining specimens. We investigated the challenges in diagnosing TB in children in a low-incidence country.......Clinical investigations of childhood tuberculosis (TB) are challenged by the paucibacillary nature of the disease and the difficulties in obtaining specimens. We investigated the challenges in diagnosing TB in children in a low-incidence country....
Jouhet, V; Defossez, G; Burgun, A; le Beux, P; Levillain, P; Ingrand, P; Claveau, V
Our study aimed to construct and evaluate functions called "classifiers", produced by supervised machine learning techniques, in order to categorize automatically pathology reports using solely their content. Patients from the Poitou-Charentes Cancer Registry having at least one pathology report and a single non-metastatic invasive neoplasm were included. A descriptor weighting function accounting for the distribution of terms among targeted classes was developed and compared to classic methods based on inverse document frequencies. The classification was performed with support vector machine (SVM) and Naive Bayes classifiers. Two levels of granularity were tested for both the topographical and the morphological axes of the ICD-O3 code. The ability to correctly attribute a precise ICD-O3 code and the ability to attribute the broad category defined by the International Agency for Research on Cancer (IARC) for the multiple primary cancer registration rules were evaluated using F1-measures. 5121 pathology reports produced by 35 pathologists were selected. The best performance was achieved by our class-weighted descriptor, associated with a SVM classifier. Using this method, the pathology reports were properly classified in the IARC categories with F1-measures of 0.967 for both topography and morphology. The ICD-O3 code attribution had lower performance with a 0.715 F1-measure for topography and 0.854 for morphology. These results suggest that free-text pathology reports could be useful as a data source for automated systems in order to identify and notify new cases of cancer. Future work is needed to evaluate the improvement in performance obtained from the use of natural language processing, including the case of multiple tumor description and possible incorporation of other medical documents such as surgical reports.
Full Text Available Lingual nerve injury or neuropraxia is a rare but potentially serious perioperative complication following airway instrumentation during general anesthesia. This study explored the the incidence and perioperative risk factors for lingual nerve injury in patients receiving laryngeal mask (LMA or endotracheal (ETGA general anesthesia in a single center experience.All surgical patients in our hospital who received LMA or ETGA from 2009 to 2013 were included, and potential perioperative risk factors were compared. Matched controls were randomly selected (in 1:5 ratio from the same database in non-case patients. A total of 36 patients in the records had reported experiencing tongue numbness after anesthesia in this study. Compared with the non-case surgical population (n = 54314, patients with tongue numbness were significantly younger (52.2±19.5 vs 42.0±14.5; P = 0.002 and reported lower ASA physical statuses (2.3±0.7 vs 1.6±0.6; P<0.001. Patient gender, anesthesia technique used, and airway device type (LMA or ETGA did not differ significantly across the two groups. A significantly higher proportion of patients underwent operations of the head-and-neck region (38.9 vs 15.6%; P = 0.002 developed tongue numbness after anesthesia. Multivariate logistic regression analysis indicated that head-and-neck operations remained the most significant independent risk factor for postoperative lingual nerve injury (AOR 7.63; 95% CI 2.03-28.70.The overall incidence rate of postoperative lingual neuropraxy was 0.066% in patients receiving general anesthesia with airway device in place. Young and generally healthy patients receiving head-and-neck operation are at higher risk in developing postoperative lingual neuropraxy. Attention should be particularly exercised to reduce the pressure of endotracheal tube or laryngeal mask on the tongue during head-and-neck operation to avert the occurrence of postoperative lingual neuropraxy.
Weiss, Kenneth J; Van Dell, Landon
Malingering is a medical diagnosis, but not a psychiatric disorder. The label imputes that an evaluee has intentionally engaged in false behavior or statements. By diagnosing malingering, psychiatrists pass judgment on truthfulness. Evaluees taking exception to the label may claim that the professional has committed defamation of character (libel or slander) when the diagnosis is wrong and costs the claimant money or benefits. Clinicians may counter by claiming immunity or that the diagnosis was made in good faith. This problem has come into focus in military and veterans' contexts, where diagnoses become thresholds for benefits. Through historical and literary examples, case law, and military/veterans' claims of disability and entitlement, the authors examine the potency of the malingering label and the potential liability for professionals and institutions of making this diagnosis. © 2017 American Academy of Psychiatry and the Law.
Full Text Available Background: The principle features of Attention deficit hyperactivity disorder (ADHD are hyperactivity, inattention and impulsivity. There is little evidence that confirms that Attention deficit hyperactivity disorder (ADHD is arising purely from child rearing methods or social factors.76 % of children with ADHD has a family history, and the similar cases can be seen in the family. The symptoms of more than 50 % of ADHD children will continue in adulthood which requires treatment. Most of the causes appear for ADHD are categorizing the condition in a group of neurobiological and genetic disorders. This does not mean to say that the influence of environmental factors on the severity of disorder, impairment and suffering the child may experience is nil, but those factors do not give rise to the condition by themselves. The chances of getting associated problems like Oppositional Defiant Disorder (ODD in children with ADHD is one-third to one-half and ODD is more common in boys with ADHD. These children are often non compliant, stubborn, defiant, have outbursts of temper, or become belligerent. Case description: This is a case report of a child who diagnosed as attention deficit hyper active disordered and Oppositional Defiant Disordered (ODD child, with finger contractures of right hand, which treated with medications, behavioral therapy, physiotherapy, relaxation techniques and music therapy as the means of rehabilitation. Outcome measures: The evaluation measures used are Nine-hole peg test, behavioral rating scale and a seven items temperament evaluation scale. Discussion: A holistic rehabilitation therapy increased attention, listening to suggestions, short stories and sleeping in time. Oppositional behaviors were also reduced both at home and school. Her relationships with parent, teachers and school mates were improved. Listening skills, attention, daily activities such as wake up, brushing, bathing, going to school in time were also
Hashem S. Almarzouki
Full Text Available Introduction: Peters anomaly is a rare developmental malformation involving the anterior segment of the eye, which culminates in amblyopia or congenital blindness. Multiple ocular and/or systemic malformations have been observed with this anomaly, and novel comorbidities continue to be reported. Case Presentation: The probands were monozygotic twin boys (twin I and twin II born to consanguineous parents at 36 weeks of gestation. Coarse facial features and deep-seated eyes were noted at birth. At 6 months, ophthalmic examination revealed that both twins were unable to blink in response to light, or to fixate and follow a moving object. Both twins had prominent horizontal nystagmus. Slit-lamp examination demonstrated varying degrees of central leukoma (corneal opacity associated with iridocorneal adhesion, which is characteristic of type I Peters anomaly. No cataractous changes were observed. Normal intraocular pressure and disorganized retina were observed. Pupillary abnormalities included bilaterally underdeveloped pupils and bilateral absence of pupils was noted. Ocular MRI showed bilateral microphthalmia and optic nerve hypoplasia, with a small optic chiasm in both twins. At this age, the diagnosis of Peters anomaly was made. At 16 months of age, both twins developed deep venous thrombosis and purpuric skin lesions. Investigations revealed a hereditary thrombophilia secondary to a homozygous mutation causing protein C deficiency, which is a rare thrombotic condition. Ocular ultrasonography revealed bilateral vitreous hemorrhaging linked to altered coagulation. One twin developed bilateral inguinal hernia and cryptorchidism. Conclusion: The novel concordance of Peters anomaly in these monozygotic twins sharing a mutation in PROC gene provides further evidence that this anomaly has a genetic basis. Hypoplasia of the optic nerves and optic chiasm, along with severe protein C deficiency and bilateral absence of the pupils, are associated
Obralic, N.; Gavrankapetanovic, F.; Dizdarevic, Z.; Duric, O.; Sisic, F.; Selak, I.; Balta, S.; Nakas, B.
Background. Due to specific war and post-war situation in Balkan region, differences in the number, type, development, biological course, treatment of malignant tumours and its outcome are possible. In order to perceive the situation realistically, it is necessary to gather continuously exact data about malignant tumours and compare them with the data from other European and world countries.The aim of the study was to collect and analyse the data on cancer incidence in the region of Sarajevo city, which represents a symbol of difficult times in the recent past, and to compare it to the incidence in the neighbouring countries. Patients and methods. Data on all newly diagnosed cancer cases, permanent residents of Sarajevo Canton, in the years 1999 and 2000 were collected. Crude incidence rate has been calculated according to the years observed, gender and localizations of the disease The data were compared to the cancer registries of Slovenia and Croatia and were observed in the light of specific local situation. Results. The crude cancer incidence of all sites but skin was the highest in both years and by both genders in Croatia. The incidence of the most common tumours (lung and breast cancer) was similar in all three countries. The differences in the incidence between both genders in the Sarajevo canton were registered in laryngeal and urinary bladder cancer, as well as in bone and cartilage sarcoma. Cervical cancer had extremely high incidence and was high up on the incidence list in the Sarajevo canton, which correlates with the data in developing countries. The incidence of other tumours in the post-war period is reaching expected numbers. Conclusions. It is difficult to identify whether the war and post-war stress, irregular and insufficient nutrition during and after the siege of the city of Sarajevo or some other factor influenced the cancer incidence among exposed population. The prevalence of smoking in the whole region is extremely high, in Bosnia and
Full Text Available Abstract Introduction Rhesus haemolytic disease of the newborn is a prototype of maternal isoimmunisation and fetal haemolytic disease. There are other rare blood group antigens capable of causing alloimmunisation and haemolytic disease such as c, C, E, Kell and Duffy. In India, after the confirmation of a newborn's blood group, antibodies are screened only if the mother is Rehsus D-negative negative and the father is Rhesus D-positive. Hydrops in Rhesus positive women are investigated along the lines of non-immune hydrops. Case presentation We report the case of a patient from India where irregular antibodies were requested for an O-positive 26-year-old mother in order to investigate fetal hydrops. Anti-c antibody was revealed and the fetus was treated successfully with compatible O negative and c negative intrauterine blood transfusions. The baby was treated postnatally with double volume exchange transfusion with the same compatible blood, and was discharged 30 days after birth. Conclusion We highlight the importance of conducting irregular antibody screening for women with significant obstetric history and fetal hydrops. This could assist in diagnosing and successfully treating the fetus with appropriate antigen negative cross-matched compatible blood. We note, however, that anti-c immunoglobulin is not yet readily available.
Full Text Available We report a Japanese female patient presenting with classic features of CHARGE syndrome, including choanal atresia, growth and development retardation, ear malformations, genital anomalies, multiple endocrine deficiency, and unilateral facial nerve palsy. She was clinically diagnosed with typical CHARGE syndrome, but genetic analysis using the TruSight One Sequence Panel revealed a germline heterozygous mutation in KMT2D with no pathogenic CHD7 alterations associated with CHARGE syndrome. Kabuki syndrome is a rare multisystem disorder characterized by five cardinal manifestations including typical facial features, skeletal anomalies, dermatoglyphic abnormalities, mild to moderate intellectual disability, and postnatal growth deficiency. Germline mutations in KMT2D underlie the molecular pathogenesis of 52–76% of patients with Kabuki syndrome. This is an instructive case that clearly represents a phenotypic overlap between Kabuki syndrome and CHARGE syndrome. It suggests the importance of considering the possibility of a diagnosis of Kabuki syndrome even if patients present with typical symptoms and meet diagnostic criteria of CHARGE syndrome. The case also emphasizes the impact of non-biased exhaustive genetic analysis by next-generation sequencing in the genetic diagnosis of rare congenital disorders with atypical manifestations.
Daniel C. Caragea
Full Text Available Hepatitis C virus (HCV represents a fundamental issue for public health, with long term evolution and the gradual appearance of several complications and associated pathologies. One of these pathologies is represented by cryoglobulinemic vasculitis, a disorder characterized by the appearance in the patient’s serum of the cryoglobulins, which typically precipitate at temperatures below normal body temperature (37°C and dissolve again if the serum is heated. Here, we describe the case of a patient diagnosed with HCV that, during the evolution of the hepatic disease, developed a form of cryoglobulinemic vasculitis. The connection between the vasculitis and the hepatic disorder was revealed following treatment with interferon, with the temporary remission of both pathologies and subsequent relapse at the end of the 12 months of treatment, the patient becoming a non-responder. The particularity of the case is represented by both the severity of the vasculitic disease from its onset and the deterioration of renal function up to the predialitic phase, a situation not typical of the evolution of cryoglobulinemia. Taking into account the hepatic disorder, the inevitable evolution towards cirrhosis, and the risk of developing the hepatocellular carcinoma, close monitoring is necessary.
Saito, Hirokazu; Noda, Kana; Ogasawara, Koji; Atsuji, Shutaro; Takaoka, Hiroko; Kajihara, Hiroo; Nasu, Jiro; Morishita, Shoji; Matsushita, Ikuo; Katahira, Kazuhiro
Computed tomography (CT) is useful for diagnosing biliary stones. However, the presence of stones not detected by conventional CT, such as iso-dense stones with CT numbers similar to those of bile or small stones, is problematic. Although conventional CT provides only 120-kVp images corresponding to CT numbers at approximately 70 keV, dual-layer spectral detector CT uses one X-ray source and dual-layer detectors to collect low- and high-energy data simultaneously; retrospective spectral analysis, including virtual monochromatic images with photon energy levels of 40-200 keV, material decomposition images, and spectral curves, can be immediately performed on demand. This technique can immediately discriminate between materials with similar conventional CT numbers. Therefore, prompt and accurate diagnosis of iso-dense stones can be performed. In two out of three of our cases, iso-dense stones were detected in virtual monochromatic images at 40 keV, but in the remaining case a common 4-mm bile duct stone was not detected on 120-kVp and 40-keV images by retrospective spectral analysis. However, this stone was detected by magnetic resonance cholangiopancreatography. Retrospective spectral analysis using dual-layer spectral detector CT was useful for prompt and accurate diagnosis of iso-dense stones, but detection of <5-mm stones may be a limitation of this technique and of conventional CT.
Full Text Available Abstract Introduction Although duodenal diverticula are common, periampullary duodenal diverticula are rare. Periampullary duodenal diverticula are usually asymptomatic and may be difficult to diagnose and treat. However, they may present with massive bleeding, requiring prompt diagnosis. Case presentation We report the case of a 71-year-old Asian woman with bleeding from a periampullary duodenal diverticulum. She presented with severe anemia and tarry stools. Two examinations using a forward-viewing endoscope did not identify the source of the bleeding. However, examination using a side-viewing endoscope found an exposed bleeding vessel overlying the bile duct within a periampullary diverticulum of the descending part of the duodenum. The bleeding was successfully controlled by using hemostatic forceps. Conclusions Bleeding periampullary duodenal diverticula are rare, and a bleeding point in the mucosa overlying the bile duct within a large periampullary duodenal diverticulum is very rare. Identification of a bleeding point within a duodenal diverticulum often requires repeated examination and may require the use of a side-viewing endoscope. Use of hemostatic forceps to control bleeding from a periampullary duodenal diverticulum is very rare but, for bleeding lesions overlying the bile duct within a periampullary duodenal diverticulum, is the best way to prevent obstructive jaundice.
Akshay D Baheti
Full Text Available Hepatocellular adenoma is a heterogeneous group of benign neoplasms arising from hepatocellular cells and can be subclassified into four major groups based on genotypic and phenotypic characteristics. These four subtypes are hepatocyte nuclear factor (HNF 1α-inactivated, β-catenin-activated, inflammatory, and unclassified adenomas. Immunohistochemistry studies have demonstrated that since β-catenin-activated adenomas have a higher risk of malignant transformation, the identification of the subtype of adenoma remains crucial in patient management. However, malignant transformation of hepatic adenoma without β-catenin overexpression can be seen in 30-65% cases. We report a case of malignant transformation of hepatic adenoma without overexpression of β-catenin in a 31-year-old man with a known glycogen storage disease (GSD Type-1a, which was diagnosed on surveillance magnetic resonance imaging (MRI. The MRI showed a mild interval increase in one lesion with relative stability of the other adenomas. The lesion was presumed to be suspicious for a hepatocellular carcinoma (HCC and was confirmed on pathology.
Ito, Kazuhiro; Akamatsu, Taiji; Shinji, Akihiro
An 80-year-old man was referred to Shinshu University Hospital in April 2001 for treatment of gastric mucosa-associated lymphoid tissue (MALT) lymphoma. He had received anti-biotic therapy in spite of no evidence of H. pylori infection in the former hospital 3 years ago, but no remarkable improvement was recognized and endoscopic findings were progressive. An esophagogastroduodenoscopy (EGD) revealed mucosal redness on the greater curvature and the anterior wall of the body. Biopsy specimens taken from the lesions showed remarkable infiltration of atypical small lymphocytes, and this lesions were diagnosed MALT lymphoma by an immunophenotypic studies. Endoscopic ultrasonography (EUS) showed that MALT lymphoma was limited within the mucosa and submucosa. Staging work up revealed stage I. After written informed consent, he was treated by 30 Gy radiation therapy for gastric MALT lymphoma. Response assessment was performed by EGD, EUS, and biopsy specimens, and a complete remission was confirmed. After that, he was followed up with regular intervals, and EGD was performed every 6 months. He was diagnosed to have O I type cardiac cancer at 21 months after radiation therapy. He underwent proximal partial gastrectomy, and histopathological findings showed as follows: O I type, 17 x 12 mm, tub 2, SM, ly 1, v 1, n 0, PM (-), DM (-), INFγ, stage I A. No residual lesion of gastric MALT lymphoma and no dysplasia of gastric mucosa was recognized. Causal relationship between radiation therapy and carcinogenesis in this case is unclear. However, it might be suggested by the facts that cancer occurred in the radiation field where MALT lymphoma had been presented and gastric cancer was rare in the stomach without H. pylori infection. (author)
Paula Andréa Malveira Cavalcante
Full Text Available Aim. Utilizing a cross-sectional case control design, the aim of this study was to evaluate the functional fitness and self-reported quality of life differences in older people diagnosed with knee osteoarthrosis (O who participated in health promotion groups. Methods. Ninety older women were distributed into two groups: control without O of the knee (C, n=40 and a group diagnosed with primary and secondary knee O with grade II or higher, with definite osteophytes (OA, n=50. Functional fitness was evaluated by specific tests, and the time spent in physical activity and quality of life was evaluated by the IPAQ and WHOQOL (distributed in four domains: physical: P, psychological: PS, social: S, and environmental: E domain questionnaires. Results. No differences were found between ages of groups (C: 66±7; OA: 67±9; years. The values of the chair stand test (rep in the OA (13±5 group were different when compared to C group (22±5. For the 6-minute walk test (meters, the values obtained for the C (635±142 were higher (P<0.01 than the OA (297±143 group. The time spent in physical activity (min was greater (P<0.001 in the control (220±12 group compared to OA (100±10 group. Higher values (P<0.001 in all domains were found in the C (P: 69±16, PS: 72±17, S: 67±15, E: 70±15 group compared to OA (P: 48±7, PS: 43±8, S: 53±13, E: 47±14 group. Conclusion. Our data suggests that knee O, in older women, can promote a decline in time spent performing physical activity and functional fitness with decline in quality of life with an increase in sitting time.
Phung, Thien Kieu Thi; Waltoft, Berit Lindum; Kessing, Lars Vedel
To study the trend of diagnosing dementia in the secondary health care sector over time, we conducted a nationwide longitudinal study of the incidence and prevalence of registered dementia diagnoses in the Danish national hospital registers.......To study the trend of diagnosing dementia in the secondary health care sector over time, we conducted a nationwide longitudinal study of the incidence and prevalence of registered dementia diagnoses in the Danish national hospital registers....
Gooden, Rachel; Tennant, Ingrid; James, Brian; Augier, Richard; Crawford-Sykes, Annette; Ehikhametalor, Kelvin; Gordon-Strachan, Georgiana; Harding-Goldson, Hyacinth
Emergence delirium is a distressing complication of the use of sevoflurane for general anesthesia. This study sought to determine the incidence of emergence delirium and risk factors in patients at a specialist pediatric hospital in Kingston, Jamaica. This was a cross-sectional, observational study including pediatric patients aged 3-10 years, ASA I and II, undergoing general anesthesia with sevoflurane for elective day-case procedures. Data collected included patients' level of anxiety pre-operatively using the modified Yale Preoperative Anxiety Scale, surgery performed, anesthetic duration and analgesics administered. Postoperatively, patients were assessed for emergence delirium, defined as agitation with non-purposeful movement, restlessness or thrashing; inconsolability and unresponsiveness to nursing and/or parental presence. The need for pharmacological treatment and post-operative complications related to emergence delirium episodes were also noted. 145 children were included, with emergence delirium occurring in 28 (19.3%). Emergence delirium episodes had a mean duration of 6.9±7.8min, required pharmacologic intervention in 19 (67.8%) children and were associated with a prolonged recovery time (49.4±11.9 versus 29.7±10.8min for non-agitated children; p<0.001). Factors positively associated with emergence delirium included younger age (p=0.01, OR 3.3, 95% CI 1.2-8.6) and moderate and severe anxiety prior to induction (p<0.001, OR 5.6, 95% CI 2.3-13.0). Complications of emergence delirium included intravenous line removal (n=1), and surgical site bleeding (n=3). Children of younger age with greater preoperative anxiety are at increased risk of developing emergence delirium following general anesthesia with sevoflurane. The overall incidence of emergence delirium was 19%. Copyright © 2013 Sociedade Brasileira de Anestesiologia. Publicado por Elsevier Editora Ltda. All rights reserved.
Boesmueller, Sandra; Wech, Margit; Tiefenboeck, Thomas M; Popp, Domenik; Bukaty, Adam; Huf, Wolfgang; Fialka, Christian; Greitbauer, Manfred; Platzer, Patrick
The majority of published studies concerning sternoclavicular injuries are case series or systematic reviews. Prospective studies on the subject are hindered by the low incidence of these lesions. The aims of the present study were to provide an overview of this rare entity compared with those described in the literature and to present the long-term clinical outcome. We performed a retrospective data analysis of all sternoclavicular injuries treated at a single Level I trauma center from 1992 to 2011. Long-term clinical outcome was assessed using the ASES [American Shoulder and Elbow Surgeons], SST [Simple Shoulder Test], UCLA [University of California-Los Angeles] Shoulder Scale, and VAS [Visual Analog Scale] at latest follow-up. We detected an overall incidence of 0.9% of sternoclavicular injuries related to all shoulder-girdle lesions. Ninety-two patients (52 males and 40 females) with a mean (SD) age of 39.2 (19.5) years (median, 41 years; range, 4-92 years) were included in this study. The main trauma mechanism was fall. Classification was performed according to Allman, the time point of treatment after initial trauma, and the direction of the dislocation. Nine patients of the 15 Grade III lesions were treated conservatively by closed reduction and immobilization, while four patients were treated surgically by open reduction and internal fixation. Forty-nine percent of the patients were available for long-term follow-up at a median of 11.3 years (range, 5.3-22.6 years) with a mean ASES score of 96.21, SST score of 11.69, UCLA score of 31.89, and VAS score of 0.47. We found an overall incidence of 0.9% of sternoclavicular joint injuries related to all shoulder-girdle lesions and of 1.1% related to all dislocations, which is slightly lower compared with those described in the literature. Furthermore, we observed a high number of physeal sternoclavicular injuries with a percentage of 16% and overall good-to-excellent results at long-term follow-up. Epidemiologic
Koutangni, Thibaut; Boubacar Maïnassara, Halima; Mueller, Judith E.
Background To facilitate the interpretation of meningococcal meningitis epidemiology in the “African meningitis belt”, we aimed at obtaining serogroup-specific pooled estimates of incidence, carriage and case-carrier ratios for meningococcal meningitis in the African meningitis belt and describe their variations across the endemic, hyperendemic and epidemic context. Methods We conducted a systematic review and meta-analysis of studies reporting serogroup-specific meningococcal meningitis monthly incidence and carriage in the same population and time period. Epidemiological contexts were defined as endemic (wet season, no epidemic), hyperendemic (dry season, no epidemic), and epidemic (dry season, epidemic). Findings Eight studies reporting a total of eighty pairs of serogroup-specific meningococcal meningitis incidence and carriage estimates were included in this review. For serogroup A, changes associated with the transition from endemic to hyperendemic incidence and from hyperendemic to epidemic incidence were 15-fold and 120-fold respectively. Changes in carriage prevalence associated with both transitions were 1-fold and 30-fold respectively. For serogroup W and X, the transition from endemic to hyperendemic incidence involved a 4-fold and 1•1-fold increase respectively. Increases in carriage prevalence for the later transition were 7-fold and 1•7-fold respectively. No data were available for the hyperendemic-epidemic transition for these serogroups. Our findings suggested that the regular seasonal variation in serogroup A meningococcal meningitis incidence between the rainy and the dry season could be mainly driven by seasonal change in the ratio of clinical cases to subclinical infections. In contrast appearance of epidemic incidences is related to a substantial increase in transmission and colonisation and to lesser extent with changes in the case-carrier ratio. Conclusion Seasonal change in the rate of progression to disease given carriage
Full Text Available Primary hepatic marginal zone B-cell malignant lymphoma of mucosa-associated lymphoid tissue (MALT lymphoma is extremely rare. We present a case in which a lesion was diagnosed as 2 contiguous tumors (MALT lymphoma and hemangioma using contrast-enhanced ultrasonography (US with sonazoid. There has been no previous case of contiguous hepatic MALT lymphoma and hemangioma. The present case was a female with no medical history. We detected a snowman-like appearance, which was a tumor of 15 mm in diameter with hypo- and hyper-echogenicities in the lateral and medial parts, respectively, in the Couinaud's segment (S6 of the liver on US. The tumor appeared as a single lesion with a low-density area in the unenhanced phase and prolonged enhancement in the equilibrium phases on dynamic CT. On MRI, the whole lesion showed a low-intensity signal on T1-weighted imaging, but isointensity in the lateral part and high intensity in the medial part were seen on T2-weighted imaging. On contrast-enhanced US, the lateral hypoechoic region was homogenously hyperenhanced in the early vascular phase, and the contrast medium was washed out after about 30 s; in contrast, the medial hyperechoic region was gradually stained from the margin toward the central region. The tumor showed a defect in both hypo- and hyperechoic regions in the postvascular phase. Hemangioma was suspected for the medial part based on the typical image findings, but the lateral part was not given a diagnosis. Thus, surgical resection was performed. The medial part was a hemangioma, and the lateral part was a MALT lymphoma by histopathological findings.
Lahortiga-Ramos, Francisca; De Irala-Estévez, Jokin; Cano-Prous, Adrián; Gual-García, Pilar; Martínez-González, Miguel Angel; Cervera-Enguix, Salvador
To estimate the overall annual incidence and age group distribution of eating disorders in a representative sample of adolescent female residents of Navarra, Spain. We studied a representative sample of 2734 adolescent Navarran females between 13 and 22 years of age who were free of any eating disorder at the start of our study. Eighteen months into the study, we visited the established centers and the eating attitudes test (EAT-40) and eating disorder inventory (EDI) Questionnaires were administered to the entire study population. We obtained a final response of 92%. All adolescents whose EAT score was over 21 points and a randomized sample of those who scored 21 or below, were interviewed. Any person meeting the DSM-IV diagnostic criteria for Anorexia Nervosa (AN), Bulimia Nervosa (BN) or eating disorder not otherwise specified (EDNOS) was considered a case. We detected 90 new cases of eating disorders. Taking into consideration the randomly selected group whose EAT score was 21 points or below, we estimated the overall weighted incidence of eating disorders to be 4.8% (95% CI: 2.8-6.8), after 18 months of observation, in which EDNOS predominated with an incidence of 4.2% (95% CI: 2.0-6.3). The incidence of AN was 0.3% (95% CI: 0.2-0.5), while that of BN was also found to be 0.3% (95% CI: 0.2-0.5). The highest incidence was observed in the group of adolescents between 15 and 16 years of age. The overall incidence of ED in a cohort of 2509 adolescents after 18 months of follow-up was 4.8% (95% CI: 2.8-6.8), with EDNOS outweighing the other diagnoses. The majority of new cases of eating disorders were diagnosed between ages 15 and 16.
Singla, Shilpa; Kumar, Sunesh; Roy, Kallol Kumar; Sharma, Jai Bhagwan; Kachhawa, Garima
Rhesus haemolytic disease of the newborn is a prototype of maternal isoimmunisation and fetal haemolytic disease. There are other rare blood group antigens capable of causing alloimmunisation and haemolytic disease such as c, C, E, Kell and Duffy. In India, after the confirmation of a newborn's blood group, antibodies are screened only if the mother is Rehsus D-negative negative and the father is Rhesus D-positive. Hydrops in Rhesus positive women are investigated along the lines of non-immune hydrops. We report the case of a patient from India where irregular antibodies were requested for an O-positive 26-year-old mother in order to investigate fetal hydrops. Anti-c antibody was revealed and the fetus was treated successfully with compatible O negative and c negative intrauterine blood transfusions. The baby was treated postnatally with double volume exchange transfusion with the same compatible blood, and was discharged 30 days after birth. We highlight the importance of conducting irregular antibody screening for women with significant obstetric history and fetal hydrops. This could assist in diagnosing and successfully treating the fetus with appropriate antigen negative cross-matched compatible blood. We note, however, that anti-c immunoglobulin is not yet readily available.
Full Text Available Bone metastasis from endometrial cancer is rare. We report a case of endometrial cancer which was diagnosed by the presence of bone metastasis and treated with zoledronic acid. A 57-year-old woman complaining of progressive right hip pain consulted an orthopedist. She had no gynecologic complaints. X-rays revealed an osteolytic lesion of the right ischium. Bone scintigraphy was subsequently carried out and showed isotope accumulation in the right ischium. Computed tomography revealed an enlarged uterus; the patient consequently consulted a gynecologist. Histological sections of an endometrial biopsy showed endometrioid adenocarcinoma. Hysterectomy and bilateral salpingo-oophorectomy, as well as bone biopsy of the right ischium, were therefore carried out. A moderately differentiated endometrioid adenocarcinoma was expressed in the corpus. Histopathological examination of the bone biopsy also revealed adenocarcinoma. The final diagnosis was stage IVB endometrial cancer with bone and lung metastasis. Good pain relief was achieved due to chemotherapy. However, 2 months after completion of the chemotherapy, the patient was administered zoledronic acid because her hip pain had gradually increased. Following zoledronic acid administration, the hip pain reduced. Radiotherapy was then given for the right ischial metastasis after the ninth course of zoledronic acid therapy because the metastasis site had increased and the possibility of a pathological fracture had risen. However, the patient died 21 months after the initial treatment because of disease progression.
Cozzolino, Immacolata; Malapelle, Umberto; Carlomagno, Chiara; Palombini, Lucio; Troncone, Giancarlo
Fine-needle aspiration (FNA) with cytological evaluation reliably diagnoses primary and secondary thyroid neoplasms. However, identifying the primary origin of a metastatic process involving the thyroid gland is challenging. In particular, metastasis of colon cancer to the thyroid gland is very rare. In this case report, a right lobe solid thyroid nodule in a 66-year-old male was aspirated. FNA cytology showed necrosis and atypical tall columnar cells; since, the patient at age 60 had undergone surgery for a sigmoid-rectal cancer metastasizing to the liver and subsequently to the lung, a suspicion of metastasis from colon cancer was raised. This was corroborated by cell-block immunocytochemistry showing a cytokeratin (CK) 7 negative/CK20-positive staining pattern; thyreoglobulin and TTF-1 were both negative. Since KRAS codon 12/13 mutations frequently occur in colon cancer, whereas they are extremely uncommon in primary thyroid tumors, DNA was extracted from the aspirated cells, and KRAS mutational analysis was carried out. The codon 12 G12D mutation was found; the same mutation was evident in the primary cancer of the colon and in its liver and lung metastasis. Thus, a combined cytological, immunocytochemical and molecular approach unquestionably correlated metastatic adenocarcinoma cells aspirated from the thyroid to a colo-rectal origin. © 2010 Wiley-Liss, Inc.
Full Text Available OBJECTIVE: The purpose of this investigation is to estimate the incidence rates of upper extremity injuries and to give an overview of the most frequent diagnoses. MATERIALS AND METHODS: Two population databases were queried for all injuries in the upper extremities, the SINIACA-IDB (S-IDB: Emergency Department Injury Database in Italy and the Hospital Discharge Register (HDR. The diagnoses codes of hand trauma were selected from both databases in order to estimate the national incidence rate. RESULTS: According to the S-IDB data of year 2011, total 1 479 510 ED attendances per year in Italy were estimated with an upper extremity injury (incidence rate: 2491 per 100 000 persons/year. About 880 816 Emergency Department (ED attendances per year are due to hand injuries, while over 653 336 attendances per year concern arm injuries. The incidence rates are 1483 and 1100 per 100 000 person/year respectively. About 201 940 hospitalizations are observed in the HDR because of upper extremity injuries (incidence rate: 340 per 100 000 persons/year. Males have higher incidence rate (387 vs 280 per 100 000 persons per year. The trend in the incidence rates for the age group of inpatients shows two peaks: at age 12 (400 cases per 100 000 persons/year, and in the older age groups (700 cases per 100 000 persons/year.
Turo, Rafal; Jallad, Samer; Prescott, Stephen; Cross, William Richard
The incidence of prostate cancer in transsexual patients is very low with only few reported cases. Many years before presenting with prostate cancer, these patients receive hormone ablation as a part of their gender therapy. Their disease is already defined as castrate resistant, and the treatment and follow-up of such patients remains a challenge. We report a case of a male-to-female transgender woman who was diagnosed with metastatic prostate cancer, 31 years post-feminization.
Turo, Rafal; Jallad, Samer; Prescott, Stephen; Cross, William Richard
The incidence of prostate cancer in transsexual patients is very low with only few reported cases. Many years before presenting with prostate cancer, these patients receive hormone ablation as a part of their gender therapy. Their disease is already defined as castrate resistant, and the treatment and follow-up of such patients remains a challenge. We report a case of a male-to-female transgender woman who was diagnosed with metastatic prostate cancer, 31 years post-feminization.
Turo, Rafal; Jallad, Samer; Prescott, Stephen; Cross, William Richard
The incidence of prostate cancer in transsexual patients is very low with only few reported cases. Many years before presenting with prostate cancer, these patients receive hormone ablation as a part of their gender therapy. Their disease is already defined as castrate resistant, and the treatment and follow-up of such patients remains a challenge. We report a case of a male-to-female transgender woman who was diagnosed with metastatic prostate cancer, 31 years post-feminization. PMID:24032068
Sleiman, Katarzyna; Zimny, Anna; Kowalczyk, Edyta; Sąsiadek, Marek
Cerebrovascular diseases are the most common neurological disorders. Most of them are arterial strokes, mainly ischemic, less often of hemorrhagic origin. Changes in the course of cerebral venous thrombosis are less common causes of acute cerebrovascular events. Clinical and radiological presentation of arterial and venous strokes (especially in emergency head CT) may pose a diagnostic problem because of great resemblance. However, the distinction between arterial and venous stroke is important from a clinical point of view, as it carries implications for the treatment and determinates patient’s prognosis. In this article, we present cases of two young women (one with an acute venous infarction, the second with an arterial stroke) who presented with similar both clinical and radiological signs of acute vascular incident in the cerebral cortex. We present main similarities and differences between arterial and venous strokes regarding the etiology, clinical symptoms and radiological appearance in various imaging techniques. We emphasize that thorough analysis of CT (including cerebral vessels), knowledge of symptoms and additional clinical information (e.g. risk factors) may facilitate correct diagnosis and allow planning further diagnostic imaging studies. We also emphasize the importance of MRI, especially among young people, in the differential diagnosis of venous and arterial infarcts
Hendrie, Jamie; Yeoh, Michael; Richardson, Jo; Blunt, Andrew; Davey, Peter; Taylor, David; Ugoni, Antony
To detect and analyse incidents (Is) and adverse events (AEs) in the ED. We hypothesised that I/AE are associated with patient load. We undertook a case-control study in a tertiary level hospital ED (from 1 April 2012 to 31 March 2013). Three percent of patients were randomly selected and screened for I/AEs. I/AEs were adjudicated by consensus of four FACEMs. Controls were matched to cases 2:1. Logistic regression was used to analyse the data. We sampled 2167 patients. After exclusions, 217 I/AEs were detected and analysed. The I and AE rates were 6.0 and 4.1%, respectively. The serious AE rate was 0.8% and 30 day mortality was 0.1%. Diagnostic error occurred in 3.7% of all patients and adverse drug reactions in 2.5%. Seventy-seven percent of the I/AEs were judged preventable. ED occupancy of 46 patients (OR 1.7, 95% CI 1.0-3.1). Higher hospital occupancy (90-99%) was a protective factor for sustaining an I/AE (OR 0.57, 95% CI 0.35-0.92, P = 0.02). I/AEs are common in the ED and a large proportion is preventable. Strategies for prevention are required. The relationship with patient load needs further clarification, since our data suggests increased I/AE rates with higher occupancy but not highest occupancy. © 2017 Australasian College for Emergency Medicine and Australasian Society for Emergency Medicine.
Children with chronic kidney disease (CKD) develop many metabolic changes in blood that often necessitate frequent biochemical analysis. Serum analysis is an invasive and painful procedure. It would be highly beneficial if a noninvasive alternative process to serum analysis in children were identified. Saliva can be collected noninvasively, repeatedly, and without the use of healthcare personnel. The aims of this study were to compare serum and salivary urea and creatinine levels in children with CKD and healthy controls, and to determine if salivary creatinine and urea levels can be used to diagnose CKD in children as accurately as serum creatinine and urea levels. This case-control study included 35 children with CKD and 28 healthy children as controls. Saliva and blood samples were collected for measurement of urea and creatinine levels. The urea and creatinine levels in serum and saliva in the CKD and control groups were compared using the independent samples Mann-Whitney U test. Correlations between the serum and salivary urea and creatinine levels were determined using Pearson's correlation coefficient. Receiver operating characteristic analysis was used to assess the diagnostic performance of salivary creatinine and cutoff values were identified. In the CKD group, the mean salivary creatinine level was 0.45 mg/dL and the mean salivary urea level was 0.11 mg/dL, versus 28.83 mg/dL and 21.78 mg/dL, respectively, in the control group. Stage 4 and 5 CKD patients had a mean salivary urea level of 31.35 mg/dL, as compared to 17.78 mg/dL in the control group. Serum urea and creatinine, and salivary creatinine were significantly higher in the CKD patients (regardless of disease stage) than in the controls (p serum and salivary creatinine. The area under the curve for salivary creatinine was 0.805. The cutoff value for salivary creatinine was 0.125 mg/dL, with a sensitivity of 82.9% and specificity of 78.6%. Based on the positive correlation between
Forouhi, N.G.; Koulman, A.; Sharp, S.J.; Groenendijk-van Woudenbergh, G.J.; Feskens, E.J.M.
Background Conflicting evidence exists regarding the association between saturated fatty acids (SFAs) and type 2 diabetes. In this longitudinal case-cohort study, we aimed to investigate the prospective associations between objectively measured individual plasma phospholipid SFAs and incident type 2
Feskens, E.J.M.; Groenendijk-van Woudenbergh, G.J.; Kuijsten, A.
Background In previous meta-analyses, tea consumption has been associated with lower incidence of type 2 diabetes. It is unclear, however, if tea is associated inversely over the entire range of intake. Therefore, we investigated the association between tea consumption and incidence of type 2
Full Text Available Mikio Sasoh,1,2 Hitoshi Mizutani,3 Hisashi Matsubara,1 Motoyasu Furuta,4 Yoshitsugu Matsui,1 Kei-ichi Yamanaka,3 Mineo Kondo11Department of Ophthalmology, Graduate School of Medicine, Mie University, Tsu, 2Local Independent Administrative Institution, Mie Prefectural General Medical Center, Yokkaichi, 3Department of Dermatology, Graduate School of Medicine, Mie University, Tsu, 4Japanese Red Cross Ise Hospital, Ise, Mie, JapanPurpose: The present study aims to investigate the number and characteristics of retinal detachment with atopic dermatitis (AD in these 20 years, and the number of the first visit AD outpatients in almost the same period.Methods: A retrospective review of 101 consecutive surgically treated retinal detachments with AD patients from 1992 to 2011 was conducted. Retinal detachments were divided into two groups: eyes operated on from 1992 to 2001 (former AD group, n=63 and eyes operated on from 2002 to 2011 (recent AD group, n=38. We also reviewed the records of the first visit AD outpatients from 1993 to 2011 except 1998.Results: The percentage of bilateral detachment was significantly higher in the former AD group (14/63 than that in the recent AD group (0/38 (P=0.0002. In addition, patients in the recent AD group were significantly older than those in the former AD group (P=0.0084. The annual cases with non-AD retinal detachment remained invariant for 20 years. The ratio of the retinal detachment with AD for the total retinal detachment was significantly lower in the recent (38/847 AD group than that in the former (63/796 AD group (P=0.0038. The number of the first visit AD outpatients linearly decreased in these 19 years (153 cases in 1993 and 65 cases in 2011.Conclusion: Our study indicates an apparent decrease in retinal detachment with AD in the recent 10 years, and might suggest the importance of dermatitis control for prevention of retinal detachment with AD.Keywords: atopic dermatitis, incidence, ocular
Hardell, Lennart; Carlberg, Michael; Söderqvist, Fredrik; Mild, Kjell Hansson
Previous studies have shown a consistent association between long-term use of mobile and cordless phones and glioma and acoustic neuroma, but not for meningioma. When used these phones emit radiofrequency electromagnetic fields (RF-EMFs) and the brain is the main target organ for the handheld phone. The International Agency for Research on Cancer (IARC) classified in May, 2011 RF-EMF as a group 2B, i.e. a 'possible' human carcinogen. The aim of this study was to further explore the relationship between especially long-term (>10 years) use of wireless phones and the development of malignant brain tumours. We conducted a new case-control study of brain tumour cases of both genders aged 18-75 years and diagnosed during 2007-2009. One population-based control matched on gender and age (within 5 years) was used to each case. Here, we report on malignant cases including all available controls. Exposures on e.g. use of mobile phones and cordless phones were assessed by a self-administered questionnaire. Unconditional logistic regression analysis was performed, adjusting for age, gender, year of diagnosis and socio-economic index using the whole control sample. Of the cases with a malignant brain tumour, 87% (n=593) participated, and 85% (n=1,368) of controls in the whole study answered the questionnaire. The odds ratio (OR) for mobile phone use of the analogue type was 1.8, 95% confidence interval (CI)=1.04‑3.3, increasing with >25 years of latency (time since first exposure) to an OR=3.3, 95% CI=1.6-6.9. Digital 2G mobile phone use rendered an OR=1.6, 95% CI=0.996-2.7, increasing with latency >15-20 years to an OR=2.1, 95% CI=1.2-3.6. The results for cordless phone use were OR=1.7, 95% CI=1.1-2.9, and, for latency of 15-20 years, the OR=2.1, 95% CI=1.2-3.8. Few participants had used a cordless phone for >20-25 years. Digital type of wireless phones (2G and 3G mobile phones, cordless phones) gave increased risk with latency >1-5 years, then a lower risk in the following
A previous MSMR report found that 42.8% of all incident (first-time) urinary tract infections (UTIs) in males, but only 0.4% of such UTIs in females, were diagnosed as "urethritis, unspecified" (ICD-9: 597.80). This study explored the possibility that many of the diagnoses of urethritis in males represented sexually transmitted infections (STIs), even though ICD-9: 597.80 is explicitly reserved for cases of urethritis that are deemed to not be sexually transmitted. Examined were relationships between diagnoses of urethritis, diagnoses of STIs, and recurrent diagnoses of UTIs. Male service members who received a diagnosis of "urethritis, unspecified" (ICD-9: 597.80) had an increased risk of a subsequent UTI diagnosis, especially of "urethritis, unspecified," compared to all male service members. Most service members who were diagnosed with "urethritis, unspecified" had no documented diagnoses of an STI in their Military Health System health records; however, recurrent UTIs were more common among service members who did have documented STIs. The most commonly diagnosed STIs in this study were "other non-gonococcal urethritis" (which includes that caused by Chlamydia trachomatis) and gonorrhea.
Full Text Available Coronary heart disease (CHD is the leading cause of death, and smoking its strongest modifiable risk factor. Our aim was to determine the impact of the Spanish 2006 partial smoke-free legislation on acute myocardial infarction (AMI incidence, hospitalization and mortality rates, and 28-day case-fatality in Girona, Spain.Using a population-based registry (the REGICOR Study, we compared population incidence, hospitalization, and mortality rates, and 28-day case-fatality in the pre- and post-ban periods (2002-2005 and 2006-2008, respectively by binomial regression analysis adjusted for confounding factors. We also analyzed the ban's impact on the outcomes of interest using the AMI definitions of the American Heart Association (AHA/European Society of Cardiology (ESC and the World Health Organization (WHO-Monitoring trends and determinants in cardiovascular diseases (MONICA.In the post-ban period, AMI incidence and mortality rates significantly decreased (relative risk [RR] = 0.89; 95% confidence interval [CI] = 0.81-0.97 and RR = 0.82; 95% CI = 0.71-0.94, respectively. Incidence and mortality rates decreased in both sexes, especially in women, and in people aged 65-74 years. Former and non-smokers (passive smokers showed diminished incidence rates. Implementation of the ban was not associated with AMI case-fatality. Models tended to be more significant with the WHO-MONICA than with the AHA/ESC definition.The 2006 Spanish partial smoke-free legislation was associated with a decrease in population AMI incidence and mortality, particularly in women, in people aged 65-74 years, and in passive smokers. These results clarify the association between AMI mortality and the enactment of a partial smoke-free legislation and reinforce the effectiveness of smoking regulations in preventing CHD.
Dukers-Muijrers, Nicole H T M; van Rooijen, Martijn S; Hogewoning, Arjan; van Liere, Genevieve A F S; Steenbakkers, Mieke; Hoebe, Christian J P A
Swingers, that is, heterosexuals who as a couple have sex with others, including group sex and bisexual behaviour, are an older-aged risk group for STIs. Here, we report on their repeat testing (reattendance) and STI yield compared with other heterosexuals and men who have sex with men (MSM, homosexual men) at two Dutch STI clinics. Swingers are routinely (since 2006, South Limburg, registration-completeness: 99%) or partially (since 2010, Amsterdam, registration-completeness: 20%) included in the clinic patient registries. Data (retrospective cohort) are analysed to assess incidence (per 100 person-years (PY)) of reattendance and STI ( Chlamydia trachomatis (CT) and/or Neisseria gonorrhoeae (NG)) and associated factors calculating HRs. In South Limburg 7714 and in Amsterdam 2070 swinger consultations were identified. Since 2010, swingers' incidence of reattendance was 48-57/100 PY. Incidence was lower in MSM (30-39/100 PY, HR 0.56; 95% CI 0.51 to 0.61, South Limburg; HR 0.88; 95% CI 0.80 to 0.96, Amsterdam), heterosexual men (8-14/100 PY, HR 0.16; 95% CI 0.15 to 0.17, South Limburg; HR 0.33; 95% CI 0.30 to 0.36, Amsterdam) and women (13-20/100 PY, HR 0.56; 95% CI 0.51 to 0.61, South Limburg; HR 0.46; 95% CI 0.42 to 0.51, Amsterdam). Swingers' STI incidence at reattendance was 11-12/100 PY. Incidence was similar in heterosexual men (14-15/100 PY; HR 1.19; 95% CI 0.90 to 1.57, South Limburg; HR 1.20; 95% CI 0.91 to 1.59, Amsterdam) and women (12-14/100 PY; HR 1.14; 95% CI 0.88 to 1.49, South Limburg; HR 0.98; 95% CI 0.74 to 1.29, Amsterdam) and higher in MSM (18-22/100 PY; HR 1.59; 95% CI 1.19 to 2.12, South Limburg; HR 1.80; 95% CI 1.36 to 2.37, Amsterdam). Risk factors for STI incidence were partner-notified (contact-tracing), symptoms and previous STI. Swingers' positivity at any clinic attendance was 3-4% for NG (ie, higher than other heterosexuals) and 6-8% for CT (ie, lower than heterosexuals overall but higher than older heterosexuals
Full Text Available Abstract Asthma and rhinitis are often co-morbid conditions. As rhinitis often precedes asthma it is possible that effective treatment of allergic rhinitis may reduce asthma progression. The aim of our study is to investigate history of allergic rhinitis as a risk factor for asthma and the potential effect of allergen immunotherapy in attenuating the incidence of asthma. Hospital-referred non-asthmatic adults, aged 18–40 years between 1990 and 1991, were retrospectively followed up until January and April 2000. At the end of follow up, available subjects were clinically examined for asthma diagnosis and history of allergen specific immunotherapy, second-hand smoking and the presence of pets in the household. A total of 436 non-asthmatic adults (332 subjects with allergic rhinitis and 104 with no allergic rhinitis nor history of atopy were available for final analyses. The highest OR (odds ratio associated with a diagnosis of asthma at the end of follow-up was for the diagnosis of allergic rhinitis at baseline (OR, 7.8; 95%CI, 3.1–20.0 in the model containing the covariates of rhinitis diagnosis, sex, second-hand smoke exposure, presence of pets at home, family history of allergic disorders, sensitization to Parietaria judaica; grass pollen; house dust mites; Olea europea: orchard; perennial rye; and cat allergens. Female sex, sensitization to Parietaria judaica and the presence of pets in the home were also significantly predictive of new onset asthma in the same model. Treatment with allergen immunotherapy was significantly and inversely related to the development of new onset asthma (OR, 0.53; 95%CI, 0.32–0.86. In the present study we found that allergic rhinitis is an important independent risk factor for asthma. Moreover, treatment with allergen immunotherapy lowers the risk of the development of new asthma cases in adults with allergic rhinitis.
Polosa, Riccardo; Al-Delaimy, Wael K; Russo, Cristina; Piccillo, Giovita; Sarvà, Maria
Asthma and rhinitis are often co-morbid conditions. As rhinitis often precedes asthma it is possible that effective treatment of allergic rhinitis may reduce asthma progression. The aim of our study is to investigate history of allergic rhinitis as a risk factor for asthma and the potential effect of allergen immunotherapy in attenuating the incidence of asthma. Hospital-referred non-asthmatic adults, aged 18–40 years between 1990 and 1991, were retrospectively followed up until January and April 2000. At the end of follow up, available subjects were clinically examined for asthma diagnosis and history of allergen specific immunotherapy, second-hand smoking and the presence of pets in the household. A total of 436 non-asthmatic adults (332 subjects with allergic rhinitis and 104 with no allergic rhinitis nor history of atopy) were available for final analyses. The highest OR (odds ratio) associated with a diagnosis of asthma at the end of follow-up was for the diagnosis of allergic rhinitis at baseline (OR, 7.8; 95%CI, 3.1–20.0 in the model containing the covariates of rhinitis diagnosis, sex, second-hand smoke exposure, presence of pets at home, family history of allergic disorders, sensitization to Parietaria judaica; grass pollen; house dust mites; Olea europea: orchard; perennial rye; and cat allergens). Female sex, sensitization to Parietaria judaica and the presence of pets in the home were also significantly predictive of new onset asthma in the same model. Treatment with allergen immunotherapy was significantly and inversely related to the development of new onset asthma (OR, 0.53; 95%CI, 0.32–0.86). In the present study we found that allergic rhinitis is an important independent risk factor for asthma. Moreover, treatment with allergen immunotherapy lowers the risk of the development of new asthma cases in adults with allergic rhinitis. PMID:16381607
Perticone, Francesca; Pigliaru, Francesca; Mariotti, Stefano; Deiana, Luca; Furlani, Lino; Mortini, Pietro; Losa, Marco
Patients with a thyrotropin-secreting pituitary adenoma (TSHoma) are exposed to unregulated and inappropriately high levels of thyrotropin (TSH). Given the rarity of this condition, it is not known whether this chronic TSH stimulation of the thyroid gland might represent a risk factor for the development of differentiated thyroid cancer (DTC). We analyzed the incidence of DTC in a large cohort of patients with TSHomas. The study population consisted of all consecutive patients who underwent neurosurgery for a TSHoma between 1990 and 2013. Criteria for the diagnosis of TSHoma in patients without previous thyroid ablative procedures included elevated free thyroid hormones and normal/high serum TSH concentrations, presence of a lesion at magnetic resonance imaging (MRI), and abnormal response of TSH to at least one dynamic test. Patients who had received thyroid ablative procedures were required to have a pituitary lesion on MRI and TSH levels not suppressed while on levothyroxine therapy at doses causing elevation of free thyroid hormone levels. Sixty-two patients (32 females, 30 males) underwent surgery for a TSHoma at our center. Among them, 3 patients had a coexistent diagnosis of DTC with an estimated incidence of 4.8%. In 2 patients, DTC was diagnosed during the evaluation for suspected TSH-dependent hyperthyroidism, whereas in the third patient, diagnosis of DTC preceded the detection of the pituitary tumor. The elevated incidence of DTC in patients with TSHoma suggests a possible role of TSH hypersecretion in the development of thyroid tumors. A formal high-resolution ultrasound of the thyroid is recommended in patients diagnosed with a TSHoma, especially if a long history of the pituitary tumor is suspected. Moreover, suspicion about the presence of TSHoma should be raised by the lack of suppression of TSH levels despite adequate doses of levothyroxine after thyroidectomy for DTC.
Incidence, risk factors, clinico-microbiological profile, change in ventilator settings needed and outcome of 135 ventilator associated pneumonia cases in pediatric intensive care unit (PICU of a tertiary care centre in Eastern India
Full Text Available Introduction: Ventilator associated pneumonia (VAP is the second most common nosocomial infection diagnosed in mechanically ventilated patients with incidence of 20-36%, mainly caused by Gram-negative organisms in our country. Decrease in PaO2/FIO2 (arterial oxygen tension/fractional inspired oxygen is an early marker of VAP. Impaired consciousness, re-intubation and continuous sedation are the most important risk factors of VAP. We aimed to study the incidence, risk factors, clinico-microbiological profile, change in ventilator settings needed and outcome of VAP in the pediatric intensive care unit (PICU of a tertiary care centre in Eastern India.Methods: This retrospective, observational study was conducted from January 2015 to June 2017, including 300 patients. We diagnosed VAP using Centre for Disease Control and Prevention (CDC criteria and analysed the data using the Statistical Package for Social Sciences (SPSS® version 20.0.Results: Incidence of VAP was 45%, with higher incidence in infants with prolonged ventilation, use of continuous sedation and H2 blockers, re-intubation, presence of genetic syndromes and impaired consciousness. Gram-negative organisms (94% (P. aeruginosa [45.93%], K. pneumoniae [25.18%], E. coli [14.81%], Acinetobacter spp. [8.14%] outnumbered Gram-positive organisms (6% (S. aureus [2.96%], Enterococcus spp. [2.22%] and S. pneumoniae [0.7%]. Resistance to common antibiotics was found in many cases. Multivariate analysis identified nasogastric tube feeding (adjusted odds ratio [OR] = 1.88; 95% CI = 0.8-2.3, use of H2-blockers (adjusted OR = 2.04; 95% CI = 0.51-4.5, use of continuous sedation (adjusted OR = 2.779; 95% CI = 0.7-4.9, re-intubation (adjusted OR = 4.861; 95% CI = 1.6-17.8 and duration of ventilation > 1 week (adjusted OR = 5; 95% CI = 0.7-6.3 as the risk factors for VAP. Purulent tracheal secretions (p < 0.0001, positive tracheal aspirate culture (p < 0.0001 and a suggestive chest radiograph (p < 0
... Submit" /> Information For… Media Policy Makers Diagnosing Tic Disorders Language: English (US) Español (Spanish) Recommend on Facebook ... or postviral encephalitis). Persistent (Chronic) Motor or Vocal Tic Disorder To be diagnosed with a persistent tic disorder, ...
Meier, Christoph R.; Jick, Hershel
Aims Case-reports describing patients who developed a first episode of acute gout while being treated with the proton pump inhibitor omeprazole led us to compare incidence rates of newly diagnosed gout cases among omeprazole, ranitidine and cimetidine users. Methods We conducted a cohort study with a nested case-control analysis using the UK-based General Practitioner Research Database (GPRD). The study encompassed a cohort of more than 53 000 subjects who received some 185 000 prescriptions for the three study drugs. Results Neither current omeprazole vs recent use (age- and sex-adjusted relative risk 1.1, 95% CI 0.5–2.1), nor current omeprazole use in comparison with current use of the two histamine H2-receptor blockers was associated with an increased risk of developing newly diagnosed gout. Higher age (RR 2.4, 95% CI 1.5–3.9), male gender (RR 5.4, 95% CI 2.8–10.3), high body mass index (OR 3.3, 95% CI 1.0–10.9) and hypertension (OR 4.5, 95% CI 1.6–12.9) were all important risk factors for gout. Conclusions While other known risk factors were significantly associated with gout, current omeprazole use was not materially associated with an increased gout incidence. PMID:9278205
Full Text Available Background: Pemphigus is a common autoimmune blistering disorder in India. However, there are no population based surveys from India available to study the prevalence of this disease. Aims: To estimate the incidence of pemphigus in Thrissur district, Kerala, South India. Methods: Questionnaire based survey was conducted among the practicing dermatologists of Trichur district between 1 st January 2001 and 1 st January 2002 to determine the incidence of pemphigus in the district. Results: Ten cases of pemphigus vulgaris, one case of pemphigus erythematosus, and two cases of pemphigus foliacious were diagnosed during the study period in a population of 2.9 million in Thrissur district. The average age of pemphigus vulgaris patients was 58years in males [42 to 82 years] and 37 in females [25 to 57 years]. The average age of the two male pemphigus foliacious patients was 46 years [52 and 40 years] and the only pemphigus erythematosus patient was a 45 year-old female.Five cases of pemphigus vulgaris were investigated clinically histopathologically and by using direct immunofluorescence, while two were investigated clinically and histopathologically, two cases clinically, and one case clinically and with Tzanck smear. Two cases ofpemphigus foliacious were diagnosed with the aid of direct immunofluorescence and the only case of pemphigus erythematosus was diagnosed with the aid of direct immunofluorescence. Pemphigus vulgaris was common among females. The incidence of pemphigus in Thrissur district is 4.4 per million. Conclusions: This study indicates that the incidence of pemphigus in Thrissur district is high in comparison to the available studies from Germany, France, and the North African country Tunisia.
Xu, Tian; Zhong, Chongke; Wang, Aili; Guo, Zhirong; Bu, Xiaoqing; Zhou, Yipeng; Tian, Yunfan; HuangFu, Xinfeng; Zhu, Zhengbao; Zhang, Yonghong
The previous study suggested that Human cartilage glycoprotein-39 (YKL-40) was positively associated with hypertension incidence in certain high-risk groups of hypertension. We aimed to investigate that whether YKL-40 is an effective biomarker for predicting hypertension incidence among prehypertensive subjects. In a 1:1 matched case-control study of 700 pairs with available YKL-40 levels nested in a prospective cohort of initially healthy Chinese subjects, 294 pairs additionally have matched baseline BP status (prehypertensive or normotensive). Multivariable conditional logistic regression analyses were used to calculate the odds ratios (95% confidential intervals) of hypertension associated with higher levels of YKL-40 in both prehypertensive and normotensive subgroups, respectively. In the prehypertensive subgroup, the subjects in the highest quartile of plasma YKL-40 levels had a significantly higher risk of hypertension incidence, compared with those in the lowest quartile. The odds ratio (95% confidential intervals) is 2.01 (1.05-3.85). A positive association between YKL-40 levels and hypertension incidence was found (P for trend40 levels at baseline were positively associated with hypertension incidence among prehypertensive subjects. YKL-40 may represent a novel biomarker for predicting hypertension risk in prehypertension population. Copyright © 2017. Published by Elsevier B.V.
Full Text Available INTRODUCTION: In spite of the benefits of autopsies, there has been in recent years a drastic decline in the number of autopsies performed, mainly due to an apparent unattractive cost-benefit ratio and fears of the medico-legal consequences. MATERIAL AND METHODS: A retrospective study was conducted on the reports of all the 879 consecutive autopsies performed at "Policlinico of Bari" from 1990 to 2009. RESULTS: All clinical diagnoses were compared with autopsy findings showing 558 concordant diagnoses (most of all neoplasms; 123 certain discordant diagnoses (69 of them with potential impact on survival, such as acute myocardial infarctions, pulmonary thromboembolisms, internal haemorrhages, surgery complications, aortic aneurism ruptures, and so on; 116 uncertain discrepant diagnoses; 82 unclear diagnoses. CONCLUSIONS: The rate of discrepancy allows the authors to hypothesize that a better diagnostic assessment could lead to a different outcome. In terms of risk-management this negative performance needs to be carefully analysed and requires a comprehensive audit of all services provided. In this sense, the authors underline the crucial importance of autopsy as an essential tool to address unresolved clinical questions and highlight previously undiagnosed medical conditions.
Demirkaya, E.; Özden, A.; Aydogdu, K.; Polat, A.; Findik, G.; Agackiran, Y.; Ozaydin, S.; Ozturk, M.; Acikel, C.
Background: Unlike Western countries where asbestosis and erionite exposure is industrial, domestic exposure of these chriystals is common in central and eastern Turkey where they are used as a constrcution material for houses. This life-long exposure to these materials has been showed to be causing endemies of mesothelioma at younger ages in central Turkey. In this study it was aimed to assess the descriptive features of malignant mesothelioma cases and evaluate the domestic exposure of asbestosis and erionite. Method: Data were obtained through retrospective reviewing of the patient files of a pulmonary disease hospital in Ankara. Demographical features such as age, gender, the place of birth, migration and living, age of diagnosis and some clinical features were evaluated. Results: A total of 44 files of patients diagnosed with malignant mesothelioma were screened. The female to male ratio was 19/25. Of the patients 43 (97 %) were born in asbestosis-rich and only one (3 %)was born in erionite-rich region. All of the patients had resided in asbestosis-rich regions where they were born and the places where some of the patients moved were known to be rich for asbestosis as well. The age of diagnosis was between 32 and 78 years and the median age of diagnosis was 54,5 years. Family history of malignancy was negative in 39 patients (88.6%) and was positive in 5 patients (11.4%). History for smoking was 40.9%. The 81.1 % of the patients applied with the complaint of dispnea; 48.8 % with cough and 45.5 % with chest pain. Median time period between the date of disease onset and diagnosis was 91 days. The most rapid diagnosis was made as early as 28 days. Pleural fluid was seen in 95.5 % while pleural thickening was seen in 29,5 % of the patients. Respiratory funcitons were found to be deteriorated in 86.4 %. The histological types of epitheloid and mixt mesothelioma were seen with the percentages of 69 % and 31 % respectively. Conclusion: This was a descriptive study
Hofhuis, A; Arend, S M; Davids, C J; Tukkie, R; van Pelt, W
Between 1994 and 2009, incidence rates of general practitioner (GP) consultations for tick bites and erythema migrans, the most common early manifestation of Lyme borreliosis, have increased substantially in the Netherlands. The current article aims to estimate and validate the incidence of GP-reported Lyme carditis in the Netherlands. We sent a questionnaire to all GPs in the Netherlands on clinical diagnoses of Lyme borreliosis in 2009 and 2010. To validate and adjust the obtained incidence rate, medical records of cases of Lyme carditis reported by GPs in this incidence survey were reviewed and categorised according to likelihood of the diagnosis of Lyme carditis. Lyme carditis occurred in 0.2 % of all patients with GP-reported Lyme borreliosis. The adjusted annual incidence was six GP-reported cases of Lyme carditis per 10 million inhabitants, i.e. approximately ten cases per year in 2009 and 2010. We report the first incidence estimate for Lyme carditis in the Netherlands, validated by a systematic review of the medical records. Although Lyme carditis is an uncommon manifestation of Lyme borreliosis, physicians need to be aware of this diagnosis, in particular in countries where the incidence of Lyme borreliosis has increased during the past decades.
Desai, Parul; Minassian, Darwin C; Reidy, Angela; Allen, Naomi; Sudlow, Cathie
To estimate the number of new cases of age-related macular degeneration, cataract and glaucoma accruing in the UK Biobank cohort, over a period of 25 years from time of recruitment. Our secondary objective was to assess the statistical power of nested case-control studies of these eye diseases. We aimed to provide quantitative information relevant to UK Biobank's eye disease case ascertainment efforts and to the potential for UK Biobank-based research into the causes of eye disease. We constructed a Markov discrete-time state transition model to simulate the population dynamics of the eye disorders within the UK Biobank cohort, using prevalence data from population-based epidemiological studies to derive incidence, and Office for National Statistics data on mortality and migration overseas. By 2023, >900 new cases of each of 'wet' (neovascular) and 'dry' age-related macular degeneration, >1200 cases of primary open angle glaucoma and almost 15 000 cases of cataracts are expected to have accrued in the subcohort of 68 500 participants who had ocular assessment at baseline, with around seven times as many cases of each disease in the whole cohort of 500 000 participants. These predicted incident case numbers generate good or substantial statistical power for a range of nested case-control studies of potential genetic, lifestyle and environmental determinants of disease. Over the next few years, UK Biobank is expected to generate sufficient numbers of new cases for statistically well-powered studies of the determinants of the major causes of sight loss: age-related macular degeneration, vision-impairing cataract and glaucoma. © 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.
Hansen, Bo T; Campbell, Suzanne; Nygård, Mari
Examine long-term incidence trends of human papillomavirus (HPV)-related cancer in Norway, and estimate the number of cancer cases preventable by vaccines against HPV 16/18 or HPV 16/18/31/33/45/52/58. Observational registry-based study. We extracted incident cases of HPV-related cancer during 1953-2015 from the Cancer Registry of Norway. Tumour HPV prevalence estimates from large international meta-analyses or from Norway were used to estimate the protective potential of HPV vaccines. The Norwegian population. Incidence trend analyses during 1953-2015 for squamous cell carcinoma (SCC) of the cervix, vulva, vagina, oropharynx, anus and penis, and adenocarcinoma of the cervix. Additionally, the number of cancer cases preventable by HPV vaccination. Among women, incidences of SCC of the anus, oropharynx, vulva and cervical adenocarcinoma increased, while vaginal SCC showed no trend. For these cancers combined, the average annual percentage change (AAPC) during 1953-2015 was 1.2 (95% CI 0.7 to 1.6). The incidence of cervical SCC generally decreased during 1976-2004 and remained stable thereafter. Among men, incidences of SCC of the anus, oropharynx and penis increased. The AAPC during 1953-2015 combined for all male HPV-related cancer was 1.9 (95% CI 1.3 to 2.5). A vaccine against HPV 16/18 might yearly prevent 402 (95% CI 382 to 420) cancers. A vaccine against HPV 16/18/31/33/45/52/58 might yearly prevent 478 (95% CI 464 to 490) cancers, of which 206 (95% CI 202 to 209) occur in non-cervical organs, and 113 (95% CI 110 to 115) occur among men. The incidences of HPV-related cancers that are not effectively prevented by screening have generally increased during 1953-2015. HPV vaccination can prevent a substantial number of cancers in Norway, in cervical and non-cervical organs, among women and men. © 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
The case study of this thesis is the incident with the Russian trawler Elektron in 2005. The trawler was fishing illegally in the Barents Sea, and escaped from Norwegian authorities with two Norwegian fisheries inspectors on board. The event stirred up the military, governments and the news media. The aim of this analysis is to look at how Russian actors are framed in the Norwegian media. The concept of Peace Journalism has provided the theoretical framework. By doing a media analysis through...
Kumar, S; Drake, M T; Schleck, C D; Johnson, M L; Alexander, J A; Katzka, D A; Iyer, P G
Proton pump inhibitors (PPI) are inconsistently associated with osteoporotic fractures. Barrett's oesophagus (BO) patients are treated with high PPI doses for prolonged periods, but there are limited data on the incidence of osteoporosis and fractures in this group pf patients. To estimate the incidence of (and risk factors for) low bone mass (osteoporosis and/or osteopenia) related fractures in a population-based BO cohort. All subjects with BO and a diagnosis of osteoporosis and fractures were identified using Rochester Epidemiology Project resources. The incidence rates of all and osteoporotic fractures in these subjects were compared to an age- and gender similar population in Olmsted County to determine standardised incidence ratios (SIR). Predictors were assessed using Cox proportional hazards models. Five hundred and twenty-one patients were included (median [IQR] age 61 [52, 72] years; 398 [76%] men) of whom 113 (21.7%) had fractures, and 46 (8.8%) had osteoporotic fractures. The incidence of all fractures and osteoporotic fractures was comparable to that of an age- and gender-matched population (SIR 1.09; 95% CI 0.92-1.29: SIR 1.05; 95% CI 0.85-1.29). PPI use, dose or duration of use was not associated with osteoporotic fracture risk (HR 0.87; 95% CI 0.12-6.39). Independent risk factors for osteoporotic fractures included older age, female gender and higher co-morbidity index. The incidence of osteoporotic fractures was not increased in BO patients compared to the general population. In addition, PPI use was not associated with increased fracture risk regardless of the duration of therapy or dose. © 2017 John Wiley & Sons Ltd.
Schlumberger, Michael; Schuster, Philipp; Schulz, Martin; Immendörfer, Micha; Mayer, Philipp; Bartholomä, Jochen; Richter, Jörg
To determine incidence and risk factors for traumatic graft rupture following primary and revision anterior cruciate ligament (ACL) reconstruction. All cases of isolated ACL reconstructions (primary or revision) performed at our institution between January 2007 and December 2010 were included. From this group of 2467 primary reconstructions (32.4 ± 12.2 years) and 448 revision reconstructions (33.0 ± 10.4 years), we identified all patients who underwent revision ACL reconstruction following traumatic graft rupture in further course and all patients who underwent contralateral primary ACL reconstruction until January 2014. Age, gender, time from index procedure and graft diameter (for hamstring autografts) were analysed in terms of being a potential risk factor for graft rupture. Within a follow-up period of 5.0 ± 1.1 years (3.0-7.0), a total of 82 traumatic graft ruptures were identified, resulting in an incidence of 2.8 %. Seventy-three cases were seen following primary reconstructions (3.0 %), and nine cases following revision reconstructions (2.0 %), respectively (n.s.). Age younger than 25 years was identified as a risk factor for both groups (p = 0.001 and p = 0.008; odds ratio 6.0 and 6.4, respectively). In primary reconstruction, male patients had a higher risk of graft rupture compared with females (3.7 vs. 1.6 %; p = 0.005), and the first year after index procedure was associated with a higher risk of graft rupture compared with the following (p < 0.001). Graft diameter did not influence the risk of graft rupture. Incidence of contralateral ACL rupture was 3.1 %, which was not different to the incidence of graft rupture ipsilaterally (n.s.). No statistically significant differences were seen between graft rupture incidence of primary and revision ACL reconstructions. Young age (<25 years) and short time to the index procedure (especially within the first year) were confirmed as risk factors for graft rupture in both groups. Male
Mark Haddon's "The Curious Incident of the Dog in the Night-Time", the first novel to be published simultaneously for the UK adult and children's market, exemplifies the phenomenon of crossover literature better perhaps than the "Harry Potter" series, whose appeal to a dual-aged audience had caught the publishing industry by…
Bittle, Jason T
The robbery of an employee on her way to work may be a more common occurrence in some hospitals, but it was a rarity for a hospital in Western Colorado. In this article, the author describes how Security, working with Facilities Management, sought the root causes of the incident, and the steps that were taken to remove those factors that made it possible.
Adas, Mine; Adas, Gokhan; Karatepe, Oguzhan; Altiok, Merih; Ozcan, Deniz
Splenectomy continues to find common therapeutic indications for hematologic disorders. In addition, recently it is also performed in surgical clinics to assist diagnose of some illnesses. Gaucher's disease, especially Type I, is the most frequently encountered lysosomal storage disorder in man. Manifestations of it are highly variable. The most frequently found symptoms include splenomegaly with anaemia and thrombocytopenia, mostly due to hypersplenism, hepatomegaly and bone disease. Four patients were reported in the present study. Three of them were easily diagnosed with Gaucher's disease via bone marrow cytology, and one with Gaucher's disease was detected by pathological examination following the splenectomy. For the pouse of diagnosis of the Gaucher's disease, performing surgery is generally not necessary. However, for the cases of difficult to diagnose by classical methods, the corect diagnosis of Gaucher's disease can only be made by a special operation.
Ayoub, H H; Abu-Raddad, L J
Egypt has launched a hepatitis C virus (HCV) treatment programme using direct-acting antivirals (DAAs). Our aim was to assess the impact of five plausible programme scale-up and sustainability scenarios for HCV treatment as prevention in Egypt. We developed and analysed a mathematical model to assess programme impact using epidemiologic, programming and health economics measures. The model was parametrized with current and representative natural history, HCV prevalence and programme data. HCV incidence in Egypt is declining, but will persist at a considerable level for decades unless controlled by interventions. Across the five programme scenarios, 1.75-5.60 million treatments were administered by 2030. Reduction in incidence (annual number of new infections) by 2030 ranged between 29% and 99%, programme-attributed reduction in incidence rate (new infections per susceptible person per year) ranged between 18% and 99%, number of infections averted ranged between 42 393 and 469 599, and chronic infection prevalence reached as low as 2.8%-0.1%. Reduction in incidence rate year by year hovered around 7%-15% in the first decade of the programme in most scenarios. Treatment coverage in 2030 ranged between 24.9% and 98.8%, and number of treatments required to avert one new infection ranged between 9.5 and 12.1. Stipulated targets for HCV by 2030 could not be achieved without scaling-up treatment to 365 000 per year and sustaining it for a decade. In conclusion, DAA scale-up will have an immense and immediate impact on HCV incidence in Egypt. Elimination by 2030 is feasible if sufficient resources are committed to programme scale-up and sustainability. HCV treatment as prevention is a potent and effective prevention approach. © 2017 The Authors. Journal of Viral Hepatitis Published by John Wiley & Sons Ltd.
Gregorio, David I; Ford, Chandler; Samociuk, Holly
Geographic variation in breast cancer incidence across Connecticut was examined according to age and birth cohort -specific groups. We assigned each of 60,937 incident breast cancer cases diagnosed in Connecticut, 1986-2009, to one of 828 census tracts around the state. Global and local spatial statistics estimated rate variation across the state according to age and birth cohorts. We found the global distribution of incidence rates across places to be more heterogeneous for younger women and later birth cohorts. Concurrently, the spatial scan identified more locations with significantly high rates that pertained to larger proportions of at-risk women within these groups. Geographic variation by age groups was more pronounced than by birth cohorts. Geographic patterns of cancer incidence exhibit differences within and across age and birth cohorts. With the continued insights from descriptive epidemiology, our capacity to effectively limit spatial disparities in cancer will improve. Copyright © 2017 Elsevier Ltd. All rights reserved.
Full Text Available There are always difficulties to gain accurate diagnoses for complicated disease conditions, especially for the diagnoses of disorders with similar characteristics. With advanced technology, clinicians are able to detect tiny changes during the on-going diseased processes. Research papers in the current issue help to understand some features of some disorders. In this case, the current issue would provide some references or hints to the accurate diagnoses and the precisional therapies for some disorders.
Shimada, Masanari; Murakami, Nozomu; Tanada, Yasuko; Endo, Naoki; Kadoya, Shinichi; Yamada, Tetsuji; Kurumatani, Hiroshi; Doyama, Hisashi
A 47-year-old woman was diagnosed as advanced gastric cancer of cardia(poorly-differentiated adenocarcionoma), with multiple para-aortic lymph node and liver metastasis, in March, 2005. We attempted neo-adjuvant chemotherapy with docetaxel(DOC), cisplatin(CDDP), and S-1(DCS). After 3 courses of DCS, we confirmed that the para-aortic lymph nodes and liver metastasis became small. Then, we were able to perform total gastrectomy, splenectomy, and D2 lymph node dissection. Additionally, we performed an intraoperative radiofrequency ablation to the scar of the liver metastasis. Histopathologically, we identified lymph node metastases in #1 and #16b1 pre. S-1 and DOC were administered as adjuvant chemotherapy. At seven years since the operation, the patient has shown no signs of recurrence. Combined modality therapy for advanced gastric cancer diagnosed with stage IV can be an effective treatment, so we hope that it will be established as a standard therapy.
Grodzinsky, Ewa; Walter, Susanna; Viktorsson, Lisa; Carlsson, Ann-Kristin; Jones, Michael P.; Olsen Faresjö, Ashild
Background Irritable Bowel Syndrome (IBS) is a chronic, relapsing gastrointestinal disorder,that affects approximately 10% of the general population and the majority are diagnosed in primary care. IBS has been reported to be associated with altered psychological and cognitive functioning such as mood disturbances, somatization, catastrophizing or altered visceral interoception by negative emotions and stress. The aim was to investigate the psychosocial constructs of self-esteem and sense of...
Pepe, P; Aragona, F
To evaluate prostate cancer (PCa) detection and incidence of pathologically insignificant PCa (pIPCa) tumour using percent-free PSA (%f-PSA) in patients with total PSA ≤ 10 ng ml(-1). From February 2002 to October 2009, 14,453 patients (median 60.5 years) were enrolled in a case-finding protocol for the early diagnosis of PCa. Indications to biopsy were suspicious digital rectal examination; PSA >10 ng ml(-1); PSA ≤ 2.5 ng ml(-1), included between 2.6-4 and 4.1-10 ng ml(-1) with %f-PSA <15, <20 and <25%, respectively. A median of 18 and 26 cores in case of primary and repeated biopsy were determined; 2123 men underwent prostate biopsy, of whom 1589 (74.8%) had a PSA ≤ 10 ng ml(-1). A PCa was found in 777 (36.6%) and in 35 (23.3%) patients at primary and repeated biopsy: 459 and 26 men had PSA ≤ 10 ng ml(-1) and 419 and 26 patients underwent surgery, respectively, 244 (58.3%) and 18 (69.2%) had an organ-confined PCa with a pIPCa incidence equal to 1.4 and 7.7%, respectively. Cancer detection rate of 28.8% in patients with PSA ≤ 10 ng ml(-1) associated with a low incidence of pIPCa should induce to introduce %f-PSA in screening programmes to reduce the risk of overdiagnosis.
Başdere, Mehmet; Ross, Colleen; Chan, Jennifer L; Mehrotra, Sanjay; Smilowitz, Karen; Chiampas, George
Planning and execution of mass-gathering events involves various challenges. In this case report, the Chicago Model (CM), which was designed to organize and operate such events and to maintain the health and wellbeing of both runners and the public in a more effective way, is described. The Chicago Model also was designed to prepare for unexpected incidents, including disasters, during the marathon event. The model has been used successfully in the planning and execution stages of the Bank of America Shamrock Shuffle and the Bank of America Chicago Marathon since 2008. The key components of the CM are organizational structure, information systems, and communication. This case report describes how the organizers at the 2013 Shamrock Shuffle used the key components of the CM approach in order to respond to an acute incident caused by a man who was threatening to jump off the State Street Bridge. The course route was changed to accommodate this unexpected event, while maintaining access to key health care facilities. The lessons learned from the incident are presented and further improvements to the existing model are proposed.
Denman, Antony R.; Rogers, Stephen; Ali, Akeem; Sinclair, John; Phillips, Paul S.; Crockett, Robin G.M.; Groves-Kirkby, Christopher J.
Smoking and radon both cause lung cancer, and together the risk is significantly higher. UK public health campaigns continue to reduce smoking prevalence, and other initiatives identify houses with raised radon (radon-222) levels and encourage remedial action. Smoking prevalence and radon levels in the UK have been mapped at Primary Care Trust level. This paper extends that work, using a commercial socio-demographic database to estimate smoking prevalence at the postcode sector level, and to predict the population characteristics at postcode sector level for 87 postcode sectors in Northamptonshire. Likely smoking prevalence in each postcode sector is then modelled from estimates of the smoking prevalence in the different socio-economic groups used by the database. Mapping estimated smoking prevalence, radon potential and average lung cancer incidence for each postcode sector suggested that there was little correlation between smoking prevalence and radon levels, as radon potential was generally lower in urban areas in Northamptonshire, where the estimates of smoking prevalence were highest. However, the analysis demonstrated some sectors where both radon potential and smoking prevalence were moderately raised. This study showed the potential of this methodology to map estimated smoking prevalence and radon levels to inform locally targeted public health campaigns to reduce lung cancer incidence. - Highlights: • We use a commercial socio-demographic database to estimate smoking prevalence in small areas in Northamptonshire, UK. • We map the estimated smoking prevalence and average domestic radon levels in these small areas. • We estimate annual average lung cancer incidence in these small areas. • The methodology is useful to evaluate and plan localised public health campaigns to reduce lung cancer incidence.
Full Text Available Abstract Background Amyloidosis is a heterogeneous disease caused by deposition of amyloid fibrils in organs and thereby interfering with physiological functions. Hardly any incidence data are available and most survival data are limited to specialist clinics. Methods Amyloidosis patients were identified from the Swedish Hospital Discharge and Outpatients Registers from years 2001 through 2008. Results The incidence of non-hereditary amyloidosis in 949 patients was 8.29 per million person-years and the diagnostic age with the highest incidence was over 65 years. Secondary systemic amyloidosis showed an incidence of 1 per million and a female excess and the largest number of subsequent rheumatoid arthritis deaths; the median survival was 4 years. However, as rheumatoid arthritis deaths also occurred in other diagnostic subtypes, the incidence of secondary systemic amyloidosis was likely to be about 2.0 per million. The median survival of patients with organ-limited amyloidosis was 6 years. Most myeloma deaths occurred in patients diagnosed with unspecified or ‘other’ amyloidosis. These subtypes probably accounted for most of immunoglobulin light chain (AL amyloidosis cases; the median survival time was 3 years. Conclusions The present diagnostic categorization cannot single out AL amyloidosis in the Swedish discharge data but, by extrapolation from myeloma cases, an incidence of 3.2 per million could be ascribed to AL amyloidosis. Similarly, based on rheumatoid arthritis death rates, an incidence of 2.0 could be ascribed to secondary systemic amyloidosis.
The influence of the pre-hospital application of non-invasive measurements of carboxyhemoglobin in the practice of emergency medical services in multiple and mass casualty incidents (MCI – A case report
Full Text Available In 2013 a fire broke out in the Nursing Home (NH in the Henryszew village 5 km away from the district hospital in Żyrardów. At the time of the incident 52 residents and 16 staff members were present in the building. Due to a large number of casualties, the occurrence was classified as a potentially mass casualty incident (MCI. Troops of the State Fire Brigade, Paramedic Rescue Squads, choppers of the Helicopter Emergency Medical Service, the Police, and the NH staff took part in the rescue operation. The priority was given to the evacuation of the NH residents carried out by the NH staff and firefighters, extinguishing the fire, as well as to primary and secondary survey triage. Due to the pre-accident health state of the victims, the latter posed a considerable difficulty. A decisive role was played by the need to conduct non-invasive measurements of carboxyhemoglobin in all the casualties, which then made it possible to adequately diagnose the patients and implement proper procedures. The rescue operation was correctly followed although it proved to be a serious logistical and technical undertaking for the participating emergency services. The residents were not found to be suffering from carbon monoxide poisoning, therefore 46 of the residents safely returned to the building. The fact that all the Paramedic Rescue Squads were equipped with medical triage sets and were able to conduct non-invasive measurements of carboxyhemoglobin made it possible to introduce effective procedures in the cases of suspected carbon monoxide poisoning and abandon costly and complicated organisational procedures when they proved to be unnecessary. Med Pr 2014;65(2:289–295
Lyu, J M; Xiong, H C; Wu, B; Zhou, X Q; Hu, J
Objective: To study the clinical characteristics, strategy of treatment and prognosis of multiple primary cancers(MPC) diagnosed of digestive system malignant tumor firstly. Methods: From January, 2000 to December, 2015, the clinical, follow-up and prognostic data of 138 MPC patients diagnosed of digestive system malignant tumor firstly were retrospectively analyzed. Results: 138 cases were found in 10 580 cases with malignant tumors, and the incidence was 1.30%. There were 129 cases of duplex primary cancers, 8 cases of triple primary cancers and 1 case of quintuple primary cancers. The repetitive primary cancer was occurred in digestive system (61cases, 44.2%) most frequently, with the next in respiratory system (46 cases, 33.3%). 52.2% (72 cases) suffered second primary cancer in 2 years after first primary cancer diagnosed, and 75.4% (104 cases) in 5 years. The median overall survival in patients with all cancer lesions radically treated was 168 months, better than any other treatment (68 months, P digestive system malignant tumor most frequently occurred in the digestive system and respiratory system. More concern should be attracted in follow-up, especially in the first 5 years. The key to improve patient' prognosis was radical treatment to every primary cancer.
Full Text Available Wan-Cheng Zhao,1 Fang-Fang Bi,1 Da Li,2 Qing Yang11Department of Obstetrics and Gynecology, 2Center of Reproductive Medicine, Shengjing Hospital of China Medical University, Shenyang, People’s Republic of ChinaBackground: Uterine fibroids often require a hysterectomy or myomectomy via laparotomy or laparoscopy. Morcellation is often necessary to perform a laparoscopic surgery. The objective of this study is to determine the incidence of unexpected uterine sarcomas (UUSs after hysterectomy and myomectomy for uterine fibroids and to reduce the occurrence and avoid the morcellation of UUSs by analyzing their characteristics.Methods: Women who had a hysterectomy or myomectomy for uterine fibroids in Shengjing Hospital of China Medical University between November 2008 and November 2014 were selected for the study, and their clinical characteristics were analyzed.Results: During the period, 48 UUSs were found in 10,248 cases, and the overall incidence was 0.47%. There was no statistical difference (P=0.449 regarding the incidence (0.50% vs 0.33% between 42 UUSs in 8,456 cases undergoing laparotomy and six UUSs in 1,792 cases undergoing laparoscopy. Most of the UUSs were stage I (89.58%, which occurred more commonly (56.25% in women aged 40–49. Abnormal uterine bleeding (39.58% was the main clinical manifestation. Rapidly growing pelvic masses (12.5%, rich blood flow signals (18.75%, and degeneration of uterine fibroids (18.75% prompted by ultrasonography may suggest the possibility of UUSs. The margins of most UUSs (93.75% were regular, which may cause UUSs to be misdiagnosed as uterine fibroids. Fifteen cases underwent magnetic resonance imaging examinations. Approximately 73.33% showed heterogeneous and hypointense signal intensity on T1-weighted images, and 80% showed intermediate-to-high signal intensity on T2-weighted images, with necrosis and hemorrhage in 40% of cases. After contrast administration, 80% presented early heterogeneous
Stangerup, Sven-Eric; Tos, Mirko; Caye-Thomasen, Per
During the last 26 years the annual number of diagnosed vestibular schwannomas (VS) has been increasing. The aim of this study is to describe and analyse this increase. Since 1976, 1446 new cases of VS have been diagnosed at the authors' centre. Special focus was on the age at diagnosis, the loca......During the last 26 years the annual number of diagnosed vestibular schwannomas (VS) has been increasing. The aim of this study is to describe and analyse this increase. Since 1976, 1446 new cases of VS have been diagnosed at the authors' centre. Special focus was on the age at diagnosis......, the localization and the size of the tumour. The size of the tumour was registered as either intrameatal or with the largest extrameatal diameter. The annual number of diagnosed VS has increased from 26 in 1976 to 101 in 2001. The size of the diagnosed tumours has decreased from a median of 35 mm in 1979 to 10 mm...... incidence of VS can be explained only by earlier diagnosis and easier access to magnetic resonance (MR) scanning it should be expected that the median age at the time of diagnosis would decrease simultaneously. In this study, the median age at the time of diagnosis has been almost unchanged throughout...
Kriikku, Pirkko; Rintatalo, Janne; Pihlainen, Katja; Hurme, Jukka; Ojanperä, Ilkka
In this study, we sought to determine what impact the banning of 3, 4- methylenedioxypyrovalerone (MDPV) had on the incidence of MDPV-positive findings and on user profiles in driving under the influence of drugs (DUID) and postmortem (PM) investigations in Finland. All MDPV-positive cases and a selection of corresponding court cases between 2009 and 2012 were examined. The median serum concentration of MDPV in DUID cases was 0.030 mg/L and in PM blood 0.12 mg/L. The number of MDPV-positive cases decreased both in DUID and PM investigations after the drug was banned. The decrease in the mean monthly numbers of MDPV-positive DUID cases was 51.1%. In court cases, MDPV was rarely mentioned until banned and frequently mentioned thereafter. Of the convicted, 37% were without a fixed abode, 98% had other charges besides that of DUID, and 13% appeared in the study material more than once. In MDPV-positive PM cases, the proportion of suicides was very high (24%). Research on new psychoactive substances is required not only to support banning decisions but more importantly to be able to provide a scientific assessment of the risks of these new substances to the public and potential users.
Arendt, Mikkel; Rosenberg, Raben; Foldager, Leslie; Perto, Gurli; Munk-Jørgensen, Povl
Few studies have examined samples of people with cannabis-induced psychotic symptoms. To establish whether cannabis-induced psychotic disorders are followed by development of persistent psychotic conditions, and the timing of their onset. Data on patients treated for cannabis-induced psychotic symptoms between 1994 and 1999 were extracted from the Danish Psychiatric Central Register. Those previously treated for any psychotic symptoms were excluded. The remaining 535 patients were followed for at least 3 years. In a separate analysis, the sample was compared with people referred for schizophrenia-spectrum disorders for the first time, but who had no history of cannabis-induced psychosis. Schizophrenia-spectrum disorders were diagnosed in 44.5% of the sample. New psychotic episodes of any type were diagnosed in 77.2%. Male gender and young age were associated with increased risk. Development of schizophrenia-spectrum disorders was often delayed, and 47.1% of patients received a diagnosis more than a year after seeking treatment for a cannabis-induced psychosis. The patients developed schizophrenia at an earlier age than people in the comparison group (males, 24.6 v. 30.7 years, females, 28.9 v. 33.1 years). Cannabis-induced psychotic disorders are of great clinical and prognostic importance.
Petersen, Mira; Hempler, Nana F
Numerous mobile applications have been developed to support diabetes-self-management. However, the majority of these applications lack a theoretical foundation and the involvement of people with diabetes during development. The aim of this study was to develop and test a mobile application (app) supporting diabetes self-management among people with newly diagnosed type 2 diabetes using design thinking. The app was developed and tested in 2015 using a design-based research approach involving target users (individuals newly diagnosed with type 2 diabetes), research scientists, healthcare professionals, designers, and app developers. The research approach comprised three major phases: inspiration, ideation, and implementation. The first phase included observations of diabetes education and 12 in-depth interviews with users regarding challenges and needs related to living with diabetes. The ideation phrase consisted of four interactive workshops with users focusing on app needs, in which ideas were developed and prioritized. Finally, 14 users tested the app over 4 weeks; they were interviewed about usability and perceptions about the app as a support tool. A multifunctional app was useful for people with newly diagnosed type 2 diabetes. The final app comprised five major functions: overview of diabetes activities after diagnosis, recording of health data, reflection games and goal setting, knowledge games and recording of psychological data such as sleep, fatigue, and well-being. Users found the app to be a valuable tool for support, particularly for raising their awareness about their psychological health and for informing and guiding them through the healthcare system after diagnosis. The design thinking processes used in the development and implementation of the mobile health app were crucial to creating value for users. More attention should be paid to the training of professionals who introduce health apps. Danish Data Protection Agency: 2012-58-0004. Registered 6
Hasle, H.; Mellemgaard, A.; Nielsen, J.; Hansen, J.
Many case reports have suggested an association between Klinefelter syndrome (KS) and cancer, but studies of the cancer incidence in larger groups of men with KS are lacking. A cohort of 696 men with KS was established from the Danish Cytogenetic Register. Information on the cancer incidence in the cohort was obtained from the Danish Cancer Registry and compared with the expected number calculated from the age, period and site specific cancer rates for Danish men. A total of 39 neoplasms were diagnosed (relative risk = 1.1). Four mediastinal tumours were observed (relative risk = 67); all four were malignant germ cell tumours. No cases of breast cancer or testis cancer were observed. One case of prostate cancer occurred within a previously irradiated field. No excess of leukaemia or lymphoma was found. An increased risk of cancer occurred in the age group 15-30 years (relative risk = 2.7). All six tumours in this group were germ cell tumours or sarcomas. The overall cancer incidence is not increased and no routine cancer screening seems to be justified. A considerably elevated risk of mediastinal germ cell tumours occurs in the period from early adolescence until the age of 30. PMID:7841064
Cases with manifestation of chemodectoma diagnosed in dogs in Department of Internal Diseases with Horses, Dogs and Cats Clinic, Veterinary Medicine Faculty, University of Environmental and Life Sciences, Wroclaw, Poland.
Noszczyk-Nowak, Agnieszka; Nowak, Marcin; Paslawska, Urszula; Atamaniuk, Wojciech; Nicpon, Jozef
In the period of 3 years, 9 tumours of chemodectoma were supravitally diagnosed and histopathologically verified in dogs. In this period 15 351 dogs were admitted to the Clinic of Dogs and Cats and 2 145 dogs were examined in the cardiological outpatient clinic for dogs. This tumour is located in a typical place--at the base of the heart. Most frequently the tumour manifested in older boxers. Only in one case such a tumour was diagnosed in another breed of dogs. The tumours ranged in size between 3 and 16 cm in diameter. The principal sign accompanying tumours of cardiac base involved dyspnoea but in 3 cases the tumours yielded no clinical signs. All the diagnoses were additionally verified using immunohistochemical examination. We used antibodies to chromogranin A (clone DAK-A3 1:100), synaptophysin (clone SY38 1:20) and neuron-specific enolase (clone BBS/NC/VI-H14 1:150). An immunohistochemical examination is vital for the diagnosis since it allows to differentiate histologically distinct types of neoplasia which may locate in the same site and may manifest a similar histological pattern.
Kyndi, Marianne; Frederiksen, Kirsten; Kruger Kjaer, Susanne
was largest in the period 1988-2002 as compared to 1968-1987, coinciding with an increase in the number of Danish women covered by the organized screening program. Women 20-29 years old showed a relatively stable squamous cell carcinoma incidence but an increasing adenocarcinoma incidence throughout the study......INTRODUCTION: The purpose of the study was to describe developments in the incidence of invasive cervical cancer in Denmark, focusing on histological types, over a period of 60 years. We also describe developments in the incidence of carcinoma in situ and mortality. MATERIAL AND METHODS: The study...... is based on the Danish Cancer Registry database of 39,623 reported cases of invasive cervical cancer diagnosed among Danish women in the period 1943-2002. The most important variables and measures are age-specific and age-standardized incidence and estimated annual percent changes in incidence. RESULTS...
Badrakh, Jugderjav; Zayasaikhan, Setsen; Jagdagsuren, Davaalkham; Enkhbat, Erdenetungalag; Jadambaa, Narantuya; Munkhbaatar, Sergelen; Taylor, Melanie; Rowley, Jane; Mahiané, Guy
Objective To estimate Mongolia’s prevalence and incidence trends of gonorrhoea and chlamydia in women and men 15–49 years old to inform control of STIs and HIV, a national health sector priority. Methods We applied the Spectrum-STI estimation model, fitting data from two national population surveys (2001 and 2008) and from routine gonorrhoea screening of pregnant women in antenatal care (1997 to 2016) adjusted for diagnostic test performance, male/female differences and missing high-risk populations. Prevalence and incidence estimates were then used to assess completeness of national case reporting. Results Gonorrhoea prevalence was estimated at 3.3% (95% confidence interval, 1.6–3.9%) in women and 2.9% (1.6–4.1%) in men in 2016; chlamydia prevalence levels were 19.5% (17.3–21.9%) and 15.6% (10.0–21.2%), respectively. Corresponding new incident cases in women and men in 2016 totalled 60 334 (36 147 to 121 933) and 76 893 (35 639 to 254 913) for gonorrhoea and 131 306 (84 232 to 254 316) and 148 162 (71 885 to 462 588) for chlamydia. Gonorrhoea and chlamydia prevalence declined by an estimated 33% and 11%, respectively from 2001 to 2016. Comparing numbers of symptomatic and treated cases estimated by Spectrum with gonorrhoea case reports suggests that 15% of symptomatic treated gonorrhoea cases were reported in 2016; only a minority of chlamydia episodes were reported as male urethral discharge cases. Discussion Gonorrhoea and chlamydia prevalence are estimated to have declined in Mongolia during the early 2000s, possibly associated with syndromic management in primary care facilities and improving treatment coverage since 2001 and scale up of HIV/STI prevention interventions since 2003. However, prevalence remains high with most gonorrhoea and chlamydia cases not treated or recorded in the public health system. PMID:29487760
Karagas, Margaret R; Waterboer, Tim; Li, Zhongze; Nelson, Heather H; Michael, Kristina M; Bavinck, Jan Nico Bouwes; Perry, Ann E; Spencer, Steven K; Daling, Janet; Green, Adele C; Pawlita, Michael
To investigate the association between genus beta human papillomaviruses and the incidence of non-melanocytic skin cancer in the general population. Population based case-control study. New Hampshire, USA. 2366 skin cancer cases and controls from the general population aged 25 to 74 years (663 squamous cell carcinoma, 898 basal cell carcinoma, 805 controls), with plasma samples tested for L1 antibodies to 16 genus beta human papillomaviruses by multiplex serology. Odds ratios for squamous cell carcinoma and basal cell carcinoma associated with seropositivity to beta human papillomaviruses. Squamous cell carcinoma, but not basal cell carcinoma, cases had a higher prevalence of each of the individual beta human papillomaviruses assayed compared with controls. The odds ratios for squamous cell carcinoma increased with the number of beta types positive (odds ratio for one type positive 0.99 (95% confidence interval 0.74 to 1.33); two to three types positive 1.44 (1.03 to 2.01); four to eight types positive 1.51 (1.03 to 2.20); more than eight types positive 1.71 (1.12 to 2.62); P for trend (categorical)human papillomavirus infection and the incidence of squamous cell carcinoma of the skin in the general population, as well as potential enhancement of risk by immunosuppression.
Moyo, S.; Verver, S.; Hawkridge, A.; Geiter, L.; Hatherill, M.; Workman, L.; Ontong, C.; Msemburi, W.; Tameris, M.; Geldenhuys, H.; Mulenga, H.; Snowden, M. A.; Hanekom, W. A.; Hussey, G.; Mahomed, H.
SETTING: A high tuberculosis (TB) burden rural area in South Africa. OBJECTIVE: To compare TB case yield and disease profile among bacille Calmette-Guerin (BCG) vaccinated children using two case-finding strategies from birth until 2 years of age. DESIGN: BCG-vaccinated infants were enrolled within
Souza,Isabella de; Mattos,Paulo; Pina,Camila; Fortes,Didia
ADHD is a highly prevalent disorder in childhood with social, academic and familial difficulties when not diagnosed and treated correctly. The aim of this case report is to demonstrate the impairment of ADHD among generations of the same family.
Drongelen AW van; Roszek B; Hilbers-Modderman ESM; Kallewaard M; Wassenaar C; LGM
This RIVM study was performed to gain insight into wheelchair-related incidents with powered and manual wheelchairs reported to the USA FDA, the British MDA and the Dutch Center for Quality and Usability Research of Technical Aids (KBOH). The data in the databases do not indicate that incidents with
Since its inception in the 1960's, international nuclear liability law has served four core purposes: to protect the public through enhancing nuclear safety and preventing nuclear incidents, to compensate victims damage, to protect the viability of nuclear industry and in particular suppliers of nuclear safety equipment and technology, and harmonizing legislation in participating countries, thereby promoting the safer use of nuclear energy through common principles. Eight international nuclear liability regimes currently exist that reflect these core purposes. With the exception of the Maritime convention these treaties incorporate six well-accepted principles, which have also been incorporated into the domestic nuclear laws in many countries. These principles include: adjudicating all claims resulting from a covered nuclear incident in a single forum; channeling liability for claims to the nuclear installation operator; strict liability of the operator for nuclear damage; liability of the operator limited in time and in amount; mandatory insurance or other financial security for all operators corresponding to its liability; installation state is ultimately responsible for any shortfall and non discrimination against victims, based upon nationality, domicile or residence. These treaties however do not cover shipment of nuclear among and between nuclear power generating states located in North America, eastern Europe and Asia and consequently this field has to be improved. (N.C.)
Moyo, S; Verver, S; Hawkridge, A; Geiter, L; Hatherill, M; Workman, L; Ontong, C; Msemburi, W; Tameris, M; Geldenhuys, H; Mulenga, H; Snowden, M A; Hanekom, W A; Hussey, G; Mahomed, H
A high tuberculosis (TB) burden rural area in South Africa. To compare TB case yield and disease profile among bacille Calmette-Guérin (BCG) vaccinated children using two case-finding strategies from birth until 2 years of age. BCG-vaccinated infants were enrolled within 2 weeks of birth and randomised to 3-monthly home visits for questionnaire-based TB screening plus record surveillance of TB registers, hospital admission and X-ray lists at health facilities for TB suspects and cases (Group 1), or record surveillance (as above) only (Group 2). Both groups received a close-out visit after 2 years. Participants were evaluated for suspected TB disease using standardised investigations. A total of 4786 infants were enrolled: 2392 were randomised to Group 1 and 2394 to Group 2. The case-finding rate was significantly greater in Group 1 (2.2/100 py) than in Group 2 (0.8/100 py), with a case-finding rate ratio of 2.6 (95%CI 1.8-4.0, P surveillance detected significantly more cases than record surveillance with a single study-end visit. The TB case profile did not differ significantly between the two groups.
Micali, Nadia; Hagberg, Katrina W; Petersen, Irene; Treasure, Janet L
Few studies have investigated the incidence of eating disorders (EDs). Important questions about changes in the incidence of diagnosed disorders in recent years, disorder and gender-specific onset and case detection remain unanswered. Understanding changes in incidence is important for public health, clinical practice and service provision. The aim of this study was to estimate the annual (age-specific, gender-specific and subtype-specific) incidence of diagnosed ED: anorexia nervosa (AN), bulimia nervosa (BN) and eating disorder not otherwise specified (EDNOS) in primary care over a 10-year period in the UK (2000-2009); to examine the changes within the study period; and to describe peak age at diagnosis. Register-based study. Primary care. Data were obtained from a primary care register, the General Practice Research Database, which contains anonymised records representing about 5% of the UK population. All patients with a first-time diagnosis of AN, BN and EDNOS were identified. Annual crude and age-standardised incidence rates were calculated. A total of 9072 patients with a first-time diagnosis of an ED were identified. The age-standardised annual incidence rate of all diagnosed ED for ages 10-49 increased from 32.3 (95% CI 31.7 to 32.9) to 37.2 (95% CI 36.6 to 37.9) per 100 000 between 2000 and 2009. The incidence of AN and BN was stable; however, the incidence of EDNOS increased. The incidence of the diagnosed ED was highest for girls aged 15-19 and for boys aged 10-14. The age-standardised incidence of ED increased in primary care between 2000 and 2009. New diagnoses of EDNOS increased, and EDNOS is the most common ED in primary care.
Micali, Nadia; Hagberg, Katrina W; Petersen, Irene; Treasure, Janet L
Objectives Few studies have investigated the incidence of eating disorders (EDs). Important questions about changes in the incidence of diagnosed disorders in recent years, disorder and gender-specific onset and case detection remain unanswered. Understanding changes in incidence is important for public health, clinical practice and service provision. The aim of this study was to estimate the annual (age-specific, gender-specific and subtype-specific) incidence of diagnosed ED: anorexia nervosa (AN), bulimia nervosa (BN) and eating disorder not otherwise specified (EDNOS) in primary care over a 10-year period in the UK (2000–2009); to examine the changes within the study period; and to describe peak age at diagnosis. Design Register-based study. Setting Primary care. Data were obtained from a primary care register, the General Practice Research Database, which contains anonymised records representing about 5% of the UK population. Participants All patients with a first-time diagnosis of AN, BN and EDNOS were identified. Primary outcome Annual crude and age-standardised incidence rates were calculated. Results A total of 9072 patients with a first-time diagnosis of an ED were identified. The age-standardised annual incidence rate of all diagnosed ED for ages 10–49 increased from 32.3 (95% CI 31.7 to 32.9) to 37.2 (95% CI 36.6 to 37.9) per 100 000 between 2000 and 2009. The incidence of AN and BN was stable; however, the incidence of EDNOS increased. The incidence of the diagnosed ED was highest for girls aged 15–19 and for boys aged 10–14. Conclusions The age-standardised incidence of ED increased in primary care between 2000 and 2009. New diagnoses of EDNOS increased, and EDNOS is the most common ED in primary care. PMID:23793681
Allard, Robert; Plante, Céline; Garnier, Céline; Kosatsky, Tom
Previous studies have detected an effect of earlier temperatures on the incidence of campylobacteriosis in humans, but without adjustment for earlier numbers of cases of the disease. We estimated the effect of temperature on the number of cases notified by week in Montreal, Canada, from 1 January 1990 to 26 March 2006, simultaneously with the effect of the numbers of cases notified in the preceding weeks. The current campylobacteriosis count (week 0) was modelled by negative binomial regression, with earlier weekly average temperatures and earlier counts as predictors. Secular trends were accounted for by cubic spline functions and seasonal variations by sine-cosine functions. Indicator variables identified weeks with fewer than 5 working days. In the final statistical model, a 1°C increase in temperature above 10°C during any of weeks -1 to -6 was associated with a 0.8% (95% CI: 0.3% to 1.3%) increase in the current count. For each additional notified case during any of weeks -1 to -5 or -9 to -12, the increase in the current count was approximately 0.5% (95% CI: 0.2% to 1.0%). Thus, earlier temperatures and earlier counts have independent effects, that of temperatures being the larger one. The temperature effect is too small to require short term public health planning. However, in Montreal, an increase in average temperature of the order of 4.5°C, forecast by some for 2055, could produce a 23% increase in incidence, resulting in about 4,000 excess cases per year.
Lewis, Denise Riedel; Chen, Huann-Sheng; Cockburn, Myles G; Wu, Xiao-Cheng; Stroup, Antoinette M; Midthune, Douglas N; Zou, Zhaohui; Krapcho, Martin F; Miller, Daniel G; Feuer, Eric J
Cancer incidence rates and trends for cases diagnosed through 2014 using data reported to the Surveillance, Epidemiology, and End Results (SEER) program in February 2016 and a validation of rates and trends for cases diagnosed through 2013 and submitted in February 2015 using the November 2015 submission are reported. New cancer sites include the pancreas, kidney and renal pelvis, corpus and uterus, and childhood cancer sites for ages birth to 19 years inclusive. A new reporting delay model is presented for these estimates for more consistent results with the model used for the usual November SEER submissions, adjusting for the large case undercount in the February submission. Joinpoint regression methodology was used to assess trends. Delay-adjusted rates and trends were checked for validity between the February 2016 and November 2016 submissions. Validation revealed that the delay model provides similar estimates of eventual counts using either February or November submission data. Trends declined through 2014 for prostate and colon and rectum cancer for males and females, male and female lung cancer, and cervical cancer. Thyroid cancer and liver and intrahepatic bile duct cancer increased. Pancreas (male and female) and corpus and uterus cancer demonstrated a modest increase. Slight increases occurred for male kidney and renal pelvis, and for all childhood cancer sites for ages birth to 19 years. Evaluating early cancer data submissions, adjusted for reporting delay, produces timely and valid incidence rates and trends. The results of the current study support using delay-adjusted February submission data for valid incidence rate and trend estimates over several data cycles. Cancer 2017;123:2524-34. © 2017 American Cancer Society. © 2017 American Cancer Society. This article has been contributed to by US Government employees and their work is in the public domain in the USA.
Skovlund, Charlotte Wessel; Kessing, Lars Vedel; Mørch, Lina Steinrud
AIMS: To analyse trends in depression diagnoses and antidepressant use according to age and gender. METHODS: Nationwide cohort study including all women and men of 10-49 years living in Denmark during 2000-2013. The Psychiatric Registry and Prescription Registry provided data on depression...... diagnoses and antidepressant medication, respectively. Incidence rates as well as 1-year prevalence rates were calculated. RESULTS: The incidence and 1-year prevalence rates of depression diagnoses increased during 2000-2013. The women/men rates were 2.0 for both 1-year prevalence of depressions diagnoses...... and antidepressant use. For adolescent girls, the absolute increase was 3 per 1000 for depression diagnoses and 8 per 1000 for first use of antidepressants, compared to boys who had an increase of 1.1 and 3 per 1000, respectively. Before puberty, boys and girls had almost the same incidence rates of both depression...
Bhayat, Fatima; Das-Gupta, Emma; Smith, Chris; McKeever, Tricia; Hubbard, Richard
Abstract Background The acute and chronic leukaemias constitute about 2.5% of all newly diagnosed malignancies and kill over 4000 people/year in the UK, yet there is little accurate up-to-date data on how the incidence of and mortality from leukaemias vary with socio-economic status in the UK. We aimed to quantify the incidence of and mortality from leukaemias in the UK and their variation with gender, age, year of diagnosis as well as socio-economic status. Methods All incident cases of leuk...
Sharp, Stephen J.; Kröger, Janine; Griffin, Julian L.; Sluijs, Ivonne; Agudo, Antonio; Ardanaz, Eva; Balkau, Beverley; Boeing, Heiner; Chajes, Veronique; Dow, Courtney; Fagherazzi, Guy; Feskens, Edith J. M.; Franks, Paul W.; Gavrila, Diana; Gunter, Marc; Kaaks, Rudolf; Key, Timothy J.; Khaw, Kay-Tee; Kühn, Tilman; Melander, Olle; Molina-Portillo, Elena; Nilsson, Peter M.; Olsen, Anja; Overvad, Kim; Palli, Domenico; Panico, Salvatore; Rolandsson, Olov; Sieri, Sabina; Slimani, Nadia; Spijkerman, Annemieke M. W.; Tjønneland, Anne; Langenberg, Claudia; Riboli, Elio
Background Combinations of multiple fatty acids may influence cardiometabolic risk more than single fatty acids. The association of a combination of fatty acids with incident type 2 diabetes (T2D) has not been evaluated. Methods and findings We measured plasma phospholipid fatty acids by gas chromatography in 27,296 adults, including 12,132 incident cases of T2D, over the follow-up period between baseline (1991–1998) and 31 December 2007 in 8 European countries in EPIC-InterAct, a nested case-cohort study. The first principal component derived by principal component analysis of 27 individual fatty acids (mole percentage) was the main exposure (subsequently called the fatty acid pattern score [FA-pattern score]). The FA-pattern score was partly characterised by high concentrations of linoleic acid, stearic acid, odd-chain fatty acids, and very-long-chain saturated fatty acids and low concentrations of γ-linolenic acid, palmitic acid, and long-chain monounsaturated fatty acids, and it explained 16.1% of the overall variability of the 27 fatty acids. Based on country-specific Prentice-weighted Cox regression and random-effects meta-analysis, the FA-pattern score was associated with lower incident T2D. Comparing the top to the bottom fifth of the score, the hazard ratio of incident T2D was 0.23 (95% CI 0.19–0.29) adjusted for potential confounders and 0.37 (95% CI 0.27–0.50) further adjusted for metabolic risk factors. The association changed little after adjustment for individual fatty acids or fatty acid subclasses. In cross-sectional analyses relating the FA-pattern score to metabolic, genetic, and dietary factors, the FA-pattern score was inversely associated with adiposity, triglycerides, liver enzymes, C-reactive protein, a genetic score representing insulin resistance, and dietary intakes of soft drinks and alcohol and was positively associated with high-density-lipoprotein cholesterol and intakes of polyunsaturated fat, dietary fibre, and coffee (p < 0
Imamura, Fumiaki; Sharp, Stephen J; Koulman, Albert; Schulze, Matthias B; Kröger, Janine; Griffin, Julian L; Huerta, José M; Guevara, Marcela; Sluijs, Ivonne; Agudo, Antonio; Ardanaz, Eva; Balkau, Beverley; Boeing, Heiner; Chajes, Veronique; Dahm, Christina C; Dow, Courtney; Fagherazzi, Guy; Feskens, Edith J M; Franks, Paul W; Gavrila, Diana; Gunter, Marc; Kaaks, Rudolf; Key, Timothy J; Khaw, Kay-Tee; Kühn, Tilman; Melander, Olle; Molina-Portillo, Elena; Nilsson, Peter M; Olsen, Anja; Overvad, Kim; Palli, Domenico; Panico, Salvatore; Rolandsson, Olov; Sieri, Sabina; Sacerdote, Carlotta; Slimani, Nadia; Spijkerman, Annemieke M W; Tjønneland, Anne; Tumino, Rosario; van der Schouw, Yvonne T; Langenberg, Claudia; Riboli, Elio; Forouhi, Nita G; Wareham, Nick J
Combinations of multiple fatty acids may influence cardiometabolic risk more than single fatty acids. The association of a combination of fatty acids with incident type 2 diabetes (T2D) has not been evaluated. We measured plasma phospholipid fatty acids by gas chromatography in 27,296 adults, including 12,132 incident cases of T2D, over the follow-up period between baseline (1991-1998) and 31 December 2007 in 8 European countries in EPIC-InterAct, a nested case-cohort study. The first principal component derived by principal component analysis of 27 individual fatty acids (mole percentage) was the main exposure (subsequently called the fatty acid pattern score [FA-pattern score]). The FA-pattern score was partly characterised by high concentrations of linoleic acid, stearic acid, odd-chain fatty acids, and very-long-chain saturated fatty acids and low concentrations of γ-linolenic acid, palmitic acid, and long-chain monounsaturated fatty acids, and it explained 16.1% of the overall variability of the 27 fatty acids. Based on country-specific Prentice-weighted Cox regression and random-effects meta-analysis, the FA-pattern score was associated with lower incident T2D. Comparing the top to the bottom fifth of the score, the hazard ratio of incident T2D was 0.23 (95% CI 0.19-0.29) adjusted for potential confounders and 0.37 (95% CI 0.27-0.50) further adjusted for metabolic risk factors. The association changed little after adjustment for individual fatty acids or fatty acid subclasses. In cross-sectional analyses relating the FA-pattern score to metabolic, genetic, and dietary factors, the FA-pattern score was inversely associated with adiposity, triglycerides, liver enzymes, C-reactive protein, a genetic score representing insulin resistance, and dietary intakes of soft drinks and alcohol and was positively associated with high-density-lipoprotein cholesterol and intakes of polyunsaturated fat, dietary fibre, and coffee (p < 0.05 each). Limitations include potential
Full Text Available Combinations of multiple fatty acids may influence cardiometabolic risk more than single fatty acids. The association of a combination of fatty acids with incident type 2 diabetes (T2D has not been evaluated.We measured plasma phospholipid fatty acids by gas chromatography in 27,296 adults, including 12,132 incident cases of T2D, over the follow-up period between baseline (1991-1998 and 31 December 2007 in 8 European countries in EPIC-InterAct, a nested case-cohort study. The first principal component derived by principal component analysis of 27 individual fatty acids (mole percentage was the main exposure (subsequently called the fatty acid pattern score [FA-pattern score]. The FA-pattern score was partly characterised by high concentrations of linoleic acid, stearic acid, odd-chain fatty acids, and very-long-chain saturated fatty acids and low concentrations of γ-linolenic acid, palmitic acid, and long-chain monounsaturated fatty acids, and it explained 16.1% of the overall variability of the 27 fatty acids. Based on country-specific Prentice-weighted Cox regression and random-effects meta-analysis, the FA-pattern score was associated with lower incident T2D. Comparing the top to the bottom fifth of the score, the hazard ratio of incident T2D was 0.23 (95% CI 0.19-0.29 adjusted for potential confounders and 0.37 (95% CI 0.27-0.50 further adjusted for metabolic risk factors. The association changed little after adjustment for individual fatty acids or fatty acid subclasses. In cross-sectional analyses relating the FA-pattern score to metabolic, genetic, and dietary factors, the FA-pattern score was inversely associated with adiposity, triglycerides, liver enzymes, C-reactive protein, a genetic score representing insulin resistance, and dietary intakes of soft drinks and alcohol and was positively associated with high-density-lipoprotein cholesterol and intakes of polyunsaturated fat, dietary fibre, and coffee (p < 0.05 each. Limitations
Braga-Tavares, Hugo; Teles, Andreia; Nogueira, Rosete; Cardoso Rodrigues, Fernando; Costa, Cristina
Eosinophilic Esophagitis has been increasingly diagnosed and results from a chronic esophagic inflammation with eosinophilic infiltrate. Evaluation of the diagnosed paediatric cases in our centre between 2004 and 2008 and revision of current literature on this subject. Four caucasian boys, aged eight to fifteen years old, were diagnosed with Eosinophilic Esophagitis. They presented with disphagia and food impaction and endoscopic findings included multiple concentric rings (pseudo-trachea pattern) and friable mucosa. All of them had mucosal eosinophil counts higher than 20 eosinophils/high-powered field and were given corticosteroids, either topic or systemic (one case) with therapeutic success. The diagnosis of Eosinophilic Esophagitis must be considered in presence of disphagia, food impaction or gastroesophageal reflux symptoms refractory to treatment. Endoscopic evaluation may be normal and the diagnosis is based on histological findings, making biopsy mandatory whenever clinically suspected. The increasing incidence of the last years associated with the high recurrence rate will lead to future prevalence increased both in child and adulthood.
Bisgaard, Anne-Marie; Schönewolf-Greulich, Bitten; Ravn, Kirstine; Rønde, Gitte
Rett syndrome (RTT) is a neurodevelopmental disorder that affects mainly females; it results in multiple disabilities and carries a risk of medical comorbidities. Early diagnosis is important to help establish the best treatment opportunities and preventive care in order to slow down the progression of symptoms. We wanted to test our hypothesis that it is possible to diagnose RTT before the classical symptoms become obvious. We analysed development and symptoms before and at the time of the RTT diagnosis, as well as the symptoms that triggered MECP2 mutation analysis, in a cohort of girls with RTT born in Denmark between 2003 and 2012. Twenty-four girls were included, and 87.5% of these girls were diagnosed when the classical RTT symptoms were recognized. However, parents were concerned about their daughters between 3 and 58 months prior to the RTT diagnosis, and they felt that the professionals did not share their concern in the beginning. When reviewing medical files and questionnaires, we noted that the majority of girls did have combinations of concerning symptoms such as developmental delay and a collection of subtle signs such as autistic traits, placidity, floppiness with suspicion of muscular or mitochondrial diseases, hair pulling, teeth grinding, development of incontinence and problems with initiating movements. We conclude that many individuals with MECP2 mutation exhibit characteristics that should raise suspicion for RTT, prior to evolution of the core clinical criteria. As RTT is a rare disease, it is of importance to constantly educate clinicians for heightened awareness of RTT. Copyright © 2015 European Paediatric Neurology Society. Published by Elsevier Ltd. All rights reserved.
Huffaker, R.; Munoz-Carpena, R.
There are increasing calls to audit decision-support models used for environmental policy to ensure that they correspond with the reality facing policy makers. Modelers can establish correspondence by providing empirical evidence of real-world dynamic behavior that their models skillfully simulate. We present a pre-modeling diagnostic framework—based on nonlinear dynamic analysis—for detecting and reconstructing real-world environmental dynamics from observed time-sequenced data. Phenomenological (data-driven) modeling—based on machine learning regression techniques—extracts a set of ordinary differential equations governing empirically-diagnosed system dynamics from a single time series, or from multiple time series on causally-interacting variables. We apply the framework to investigate saltwater intrusion into coastal wetlands in Everglades National Park, Florida, USA. We test the following hypotheses posed in the literature linking regional hydrologic variables with global climatic teleconnections: (1) Sea level in Florida Bay drives well level and well salinity in the coastal Everglades; (2) Atlantic Multidecadal Oscillation (AMO) drives sea level, well level and well salinity; and (3) AMO and (El Niño Southern Oscillation) ENSO bi-causally interact. The thinking is that salt water intrusion links ocean-surface salinity with salinity of inland water sources, and sea level with inland water; that AMO and ENSO share a teleconnective relationship (perhaps through the atmosphere); and that AMO and ENSO both influence inland precipitation and thus well levels. Our results support these hypotheses, and we successfully construct a parsimonious phenomenological model that reproduces diagnosed nonlinear dynamics and system interactions. We propose that reconstructed data dynamics be used, along with other expert information, as a rigorous benchmark to guide specification and testing of hydrologic decision support models corresponding with real-world behavior.
Full Text Available Social networking and network socialization provide abundant text information and social relationships into our daily lives. Making full use of these data in the big data era is of great significance for us to better understand the changing world and the information-based society. Though politics have been integrally involved in the hyperlinked world issues since the 1990s, the text analysis and data visualization of geo-events faced the bottleneck of traditional manual analysis. Though automatic assembly of different geospatial web and distributed geospatial information systems utilizing service chaining have been explored and built recently, the data mining and information collection are not comprehensive enough because of the sensibility, complexity, relativity, timeliness, and unexpected characteristics of political events. Based on the framework of Heritrix and the analysis of web-based text, word frequency, sentiment tendency, and dissemination path of the Huangyan Island incident were studied by using web crawler technology and the text analysis. The results indicate that tag cloud, frequency map, attitudes pie, individual mention ratios, and dissemination flow graph, based on the crawled information and data processing not only highlight the characteristics of geo-event itself, but also implicate many interesting phenomenon and deep-seated problems behind it, such as related topics, theme vocabularies, subject contents, hot countries, event bodies, opinion leaders, high-frequency vocabularies, information sources, semantic structure, propagation paths, distribution of different attitudes, and regional difference of net citizens’ response in the Huangyan Island incident. Furthermore, the text analysis of network information with the help of focused web crawler is able to express the time-space relationship of crawled information and the information characteristic of semantic network to the geo-events. Therefore, it is a useful tool to
Bidgoli, Sepideh Arbabi; Eftekhari, Tara
Breast fibroadenoma (FAD) is the most common benign mammary condition among women but the environmental risk factors have not identified yet. As the role of long term estrogen exposure in the incidence of FAD has been remained controversial; we have decided to investigate the possible role of endogenous and exogenous sources of estrogens in present study. Women less than 45 years old who underwent surgery from June 2009 to June 2010 were matched with controls by age and hospital. From reproductive factors, lack of breast feeding (p< 0.001, 8.76 CI95% 3.79-20.24), Nulliparity (p=0.001, OR=8.09, CI95% 3.505-18.67), Lack of parity (p=0.001, OR=6.64, CI 95% 2.56-16.31) and Hormonal dysfunction (p=0.016, OR=4.66, CI 95% 1.26- 17.28) were considered as the most important ones. Adiposity and abnormal weight gain after 18 years were considered as major background factor which induce FAD and may be contributed to the level of endogenous estrogen. Out of evaluated exogenous sources of estrogen, lower age at first OCP consumption (20.76_+3.87 vs. 22.85_+3.88, p=0.046) and living near Polycyclic aromatic hydrocarbons (PAHs) producing factories (p< 0.001, OR=3.7, CI95%1.61-7.94), were considered as the main sources of exposure to xenestrogens in FAD patients but FAD showed inverse association with cigarette smoking because of antiestrogenic activities of cigarette smoking . This study concludes that the incidence and development of FAD could be associated with the reproductive history of women, activity of ovarian hormones as well as environmental factors.
Graffi, Shmuel; Peretz, Avi; Jabaly, Haneen; Koiefman, Anna; Naftali, Modi
Acanthamoeba keratitis (AK) is not a notifiable disease in Israel, so there are no accurate incidence rates for this condition in Israel. The aim of this study was to estimate the incidence of AK in Israel for the years 2008-2012. We distributed a survey questionnaire to laboratory managers in Israel. The laboratories were affiliated to medical institutes that either provided ophthalmology services or served community ophthalmology clinics. Our questionnaire requested survey respondents to provide information regarding the methods used to diagnose AK, and the number of positive and negative cultures for Acanthamoebae species performed for each of the years from 2008 to 2012. Six laboratories used non-nutrient agar with Escherichia coli as the culture medium, one used calcofluor-white staining with fluorescent microscopy, and two used PCR for diagnosing AK. Twenty-three AK cases were identified, to give an estimated incidence of 1/1 668 552. AK is mostly attributable to the use of contact lenses. As contact lenses are popular in Israel, we expected a higher incidence rate. A lower than expected incidence rate may indicate insufficient awareness of AK in Israel.
... Email Print How do health care providers diagnose phenylketonuria (PKU)? Nearly all cases of PKU are diagnosed ... Human Services. Baby's First Test. (n.d.). Classic phenylketonuria . Retrieved May 15, 2012, from http://www.babysfirsttest. ...
Full Text Available Abstract Campylobacter infections are the main cause of bacterial gastroenteritis in Denmark. While primarily foodborne, Campylobacter infections are also to some degree acquired through other sources which may include contact with animals or the environment, locally contaminated drinking water and more. We analyzed Campylobacter cases for clustering in space and time for the large Danish island of Funen in the period 1995–2003, under the assumption that infections caused by 'environmental' factors may show persistent clustering while foodborne infections will occur randomly in space. Input data were geo-coded datasets of the addresses of laboratory-confirmed Campylobacter cases and of the background population of Funen County. The dataset had a spatial extent of 4.900 km2. Data were aggregated into units of analysis (so-called features of 5 km by 5 km times 1 year, and the Campylobacter incidence calculated. We used a modified form of local Moran's I to test if features with similar incidence rates occurred next to each other in space and time, and compared the observed clusters with simulated clusters. Because clusters may be caused by a high tendency among local GPs to submit stool samples, we also analyzed a dataset of all submitted stool samples for comparison. The results showed a significant persisting clustering of Campylobacter incidence rates in the Western part of Funen. Results were visualized using the Netlogo software. The underlying causes of the observed clustering are not known and will require further examination, but may be partially explained by an increased rate of stool samples submissions by physicians in the area. We hope, by this approach, to have developed a tool which will allow for analyses of geographical clusters which may in turn form a basis for further epidemiological examinations to cast light on the sources of infection.
Savica, Rodolfo; Grossardt, Brandon R.; Bower, James H.; Ahlskog, J. Eric; Rocca, Walter A.
Objectives To investigate the incidence and distribution of specific types of parkinsonism and related proteinopathies. Design We used the medical records-linkage system of the Rochester Epidemiology Project to identify all subjects who received a screening diagnostic code of interest. A movement disorders specialist reviewed the complete medical records of each subject to confirm the type of parkinsonism and the presumed proteinopathy using specified criteria. Setting Olmsted County, MN, from 1991 through 2005 (15 years) Participants All residents of Olmsted County, MN Main Outcome Measure Incidence of parkinsonism Results Among 542 incident cases of parkinsonism, 409 (75.5%) were classified as proteinopathies. Of 389 patients with presumed synucleinopathies (71.8% of cases), 264 had Parkinson's disease (48.7% of all cases). The incidence rate (per 100,000 person-years) of synucleinopathies was 21.0 overall and increased steeply with age. The incidence rate of tauopathies was 1.1 overall (20 cases) and the most common tauopathy was progressive supranuclear palsy (16 cases). Thirty-six subjects had drug-induced parkinsonism (6.6%), 11 had vascular parkinsonism (2.0%), 1 had amyotropic lateral sclerosis in parkinsonism (0.2%), 1 had parkinsonism secondary to surgery (0.2%), and 84 remained unspecified (15.5%). Men had higher incidence than women for most types of parkinsonism. Findings at brain autopsy confirmed the clinical diagnosis in 53 out of 65 patients who underwent autopsy (81.5%). Conclusions The incidence of proteinopathies related to parkinsonism increases steeply with age and is consistently higher in men than women. Clinically-diagnosed synucleinopathies are much more common than tauopathies. Findings at autopsy confirm the clinical diagnosis. PMID:23689920
Heineke, J M
Three data sets were used to estimate joint and conditional probability distributions between various variables of interest in bank fraud and embezzlement (BF and E) cases of $10,000 dollars or more, computer-related crime cases of various types, and cases of insider theft from drug manufacturers and distributors. This report describes in tabular form the information contained in the three rather extensive data sets from industries facing insider threats which, in one or more dimensions, are analogous to insider threats potentially confronting managers in the nuclear industry. The data in Tables 1 through 29 were computed from the 313 cases of bank fraud and embezzlement (BF and E) representing losses of $10,000 or more reported to the Federal Deposit Insurance Corporation (FDIC) for the period 1977 to 1978. The data in Tables 30 through 64 were computed from the 461 cases of computer-related crime obtained from SRI International for the period 1958 to 1978. These incidents include inventory manipulations designed to hide errors, phony entries used to cover embezzlements, schemes used to penetrate a system and surreptitiously bring about a system crash, and sabotage. The data in Tables 65 through 67 were computed from data reported by the Drug Enforcement Agency (DEA) for the period 1973 to 1978. These data, though limited, provided several interesting insights into the insider-threat problem.
Demasius, W; Weikard, R; Kromik, A; Wolf, C; Müller, K; Kühn, C
Bovine neonatal pancytopenia (BNP) is a haemorrhagic disease of newborn calves elicited by colostrum from specific cows. Two studies have indicated that BNP-inducing colostrum might be associated with alloantibodies directed against MHC class I in response to vaccination with a distinct inactivated viral vaccine. However, the proportion of alloantibody-producing individuals by far exceeds the proportion of clinical BNP cases in the vaccinated population. This raises the question about the incidence of subclinical, unrecognised cases and also suggests further factors involved in BNP pathogenesis, e.g., genetic predisposition. Our results on neonatal calves from a closely monitored resource population confirmed the hypothesis of a genetic predisposition for clinical BNP and suggest that the predisposition is also involved in subclinical BNP-cases. No indication was obtained for a higher frequency of subclinical BNP-cases compared with clinical cases. Neither time point nor frequency of vaccination was a relevant factor for BNP in our resource population. Copyright © 2014 Elsevier Ltd. All rights reserved.
Balavoine, Stephanie; Pircher, Mathilde; Hoen, Bruno; Herrmann-Storck, Cecile; Najioullah, Fatiha; Madeux, Benjamin; Signate, Aissatou; Valentino, Ruddy; Lannuzel, Annie; Saint Louis, Magali; Cassadou, Sylvie; Cabié, André; Schepers, Kinda
The Guillain-Barré syndrome (GBS) has been reported as a possible complication of acute chikungunya infection. The chikungunya epidemics, which occurred in Martinique and Guadeloupe in 2014, affected 308,000 people in these two islands. GBS occurred during or immediately after acute chikungunya infection in 13 patients (10 men, three women; mean age: 61 years). Median time from acute chikungunya to GBS onset was 9 days. Twelve patients were treated with intravenous polyvalent immunoglobulins, nine of whom improved within 7 days. Five of 13 patients required mechanical ventilation. Two patients with severe GBS died. At 6 months of follow-up, 7/13 achieved a good functional recovery with no or minor residual symptoms. A 2-fold increase in incidence was observed during the year of chikungunya outbreak. This study supports prior reports suggesting that GBS may be a complication of chikungunya.
Vitalkar, Saurabh; Manglunia, Ashmi S.; Kulkarni, Arvind; Puranik, Ameya D.
Stress insufficiency fracture is usually diagnosed clinically and on the basis of routine X-ray imaging findings. However, the absence of any known predisposing factors and negative or occult radiographic findings pose diagnostic challenges. We report the case of an elderly male patient who presented with a chief complaint of trivial left hip pain and with equivocal radiographic findings. Triphasic 99m Tc-methylene diphosphonate bone scan and single-photon emission computed tomography/computed tomography helped in arriving at the diagnosis of stress insufficiency fracture involving femoral neck
Of these, half a million are children under the age of 15 years diagnosed with type 1 diabetes. Type 1 diabetes is increasing in incidence worldwide at a rate of 2 - 5% per year, and roughly 200 children are diagnosed with new-onset type 1 diabetes every day. The condition is increasing in all age groups, with a ...
Ghirelli-Filho, Milton; Marchi, Patricia Leme de; Mafra, Fernanda Abani; Cavalcanti, Viviane; Christofolini, Denise Maria; Barbosa, Caio Parente; Bianco, Bianca; Glina, Sidney
To evaluate the incidence of Y-chromosome microdeletions in individuals born from vasectomized fathers who underwent vasectomy reversal or in vitro fertilization with sperm retrieval by epididymal aspiration (percutaneous epididymal sperm aspiration). A case-control study comprising male children of couples in which the man had been previously vasectomized and chose vasectomy reversal (n=31) or in vitro fertilization with sperm retrieval by percutaneous epididymal sperm aspiration (n=30) to conceive new children, and a Control Group of male children of fertile men who had programmed vasectomies (n=60). Y-chromosome microdeletions research was performed by polymerase chain reaction on fathers and children, evaluating 20 regions of the chromosome. The results showed no Y-chromosome microdeletions in any of the studied subjects. The incidence of Y-chromosome microdeletions in individuals born from vasectomized fathers who underwent vasectomy reversal or in vitro fertilization with spermatozoa recovered by percutaneous epididymal sperm aspiration did not differ between the groups, and there was no difference between control subjects born from natural pregnancies or population incidence in fertile men. We found no association considering microdeletions in the azoospermia factor region of the Y chromosome and assisted reproduction. We also found no correlation between these Y-chromosome microdeletions and vasectomies, which suggests that the assisted reproduction techniques do not increase the incidence of Y-chromosome microdeletions. Avaliar a incidência de microdeleções do cromossomo Y em indivíduos nascidos de pais vasectomizados submetidos à reversão de vasectomia ou fertilização in vitro com recuperação de espermatozoides por aspiração do epidídimo (aspiração percutânea de espermatozoides do epidídimo). Estudo caso-controle que compreende crianças do sexo masculino de casais em que o homem havia sido previamente vasectomizado e escolheu revers
Full Text Available injuries when the subject is in very close proximity to the explosive charge is still unknown. Further such case studies and research into injury mechanisms and injury criteria are necessary to enable injuries caused by explosive events to be accurately...
Suhardja, Thomas Surya; Norhadi, Shana; Seah, Edward Zhenyu; Rodgers-Wilson, Stephen
WHO GLOBOCAN 2012 data showed that Australia and New Zealand have the highest incidence rates of colorectal cancer in the world (Ferlay et al. 1). Current guidelines recommend that patients admitted for an episode of acute diverticulitis require an early follow-up colonoscopy to rule out colorectal malignancy as reported by Fozard et al. (Colorectal Dis 13:1-11, 2011). Recent studies however have indicated that this may not be warranted (Brar et al. Dis Colon rectum 56:1259-1264, 2013). This study aimed to review the current practice by looking at our institution's rate of colorectal malignancy diagnosed after an episode of acute diverticulitis. We conducted a retrospective analysis of patients who presented with acute diverticulitis at our institution between 2011 and 2013. Included in the study were patients who received follow-up colonic evaluation in the next 12 months after admission. Patients who had a colonoscopy in the last year prior to emergency presentation were excluded. The primary outcome measure was the incidence of histologically confirmed colorectal carcinoma diagnosed on follow-up colonoscopy. Secondary outcome measures were incidence of low-grade or advanced adenoma on follow-up colonic evaluation. A total of 523 cases of acute diverticulitis were diagnosed on CT scan. Out of 351 patients with uncomplicated diverticulitis, 196 had follow-up colonoscopy, with one case of colorectal malignancy recorded. Low-grade and advanced adenomas were found on 10.7 and 2.0% of colonoscopies performed respectively in this subgroup. Seventy-four out of 172 patients with complicated diverticulitis had follow-up evaluation, with four cases of colorectal malignancy discovered. Low-grade and advanced adenomas were found on 6.75 and 5.41% of colonoscopies performed respectively in this subgroup. Routine interval colonoscopy following an episode of conservatively managed uncomplicated diverticulitis may not be necessary. Interval colonoscopy is still indicated in
Hu, H.; Ge, Y. J.
With the social networking and network socialisation have brought more text information and social relationships into our daily lives, the question of whether big data can be fully used to study the phenomenon and discipline of natural sciences has prompted many specialists and scholars to innovate their research. Though politics were integrally involved in the hyperlinked word issues since 1990s, automatic assembly of different geospatial web and distributed geospatial information syste