96,746 papers found

PURPOSE: To evaluate the efficacy of endovascular treatment of paraaortic postoperative abdominal aortic pseudoaneurysms. MATERIALS AND METHODS: From April 1996 to November 2007 five men with paraaortic postoperative abdominal aortic pseudoaneurysm underwent endovascular treatment. Average age was 64.2 years (range 54…

OBJECTIVE: To determine if the success of paediatric tympanoplasty is dependent on certain criteria, which are determinable prior to surgery. DESIGN: Retrospective chart review. SETTING: An academic paediatric otolaryngology department. PATIENTS: Seventy-seven patients who had undergone tympanoplasty with or without…

OBJECTIVE: To compare the fatal toxicities of antidepressant drugs in England, Scotland and Wales 1985-1989. METHODS: Epidemiological retrospective study using Department of Health prescription data and mortality data from the Office of Population Censuses and Surveys, and the Registrar General for Scotland, for the y…

Thirteen patients with severe chronic aortic regurgitation (mean age 52.5 years) were studied by serial M-mode echocardiography. When first studied, none had breathlessness caused by left ventricular failure (LVF). Nine of these patients remained asymptomatic over a mean period of 4 years, 3 months (no LVF group); the…

There were little or no indications of differences in sleep outcomes between the sexes. Results indicate a disturbance of sleep on initial laboratory nights relative to later nights. The results reported here clearly document the persistence of these effects from year to year. For the most part, sleep characteristics d…

INTRODUCTION: We aimed to evaluate factors predictive of negative ureteroscopy (URS) in ureteral stones. METHODS: Patients who underwent URS between January 2007 and June 2018 were included in the study. Patients were divided into two groups: group 1- positive URS (841 patients); and group 2 -negative URS (75 patients…

Intraplate hotspots deform the Earth's lithosphere and shape the morphology of reef-bound islands. This paper constrains the depositional history of the coastal plain of O'ahu, Hawaii over the past 2 million years using: (1) the strontium isotope stratigraphy of shallow water carbonates (e.g., corals, mollusks) sampled…

We report a rare case of episiotomy site scar endometriosis manifested as painful perineal swelling near the anus for 2 years affecting daily routine activity, especially during menses. A 33-year-old female, para 2 with both vaginal deliveries with last child birth 8 years back. A 2.5 × 3 cm firm, te…

BACKGROUND: Fisheries and aquaculture are statistically acknowledged to be among the most dangerous occupations. Yet, industrial safety and health precautions against occupational accidents within the sector are not sufficiently implemented in many parts of the world. The present study aims to provide a quantified over…

Seafood is a major cause of food allergy and anaphylaxis worldwide. Shellfish is included among the "big eight" food groups, which are responsible for more than 90% of all cases of food allergy. Approximately 2.5% of the world's population has experienced an adverse reaction to seafood. Seafood allergy is one of the mo…

INTRODUCTION: The aim of this study was to know the epidemiology of burns in teenagers. PATIENTS AND METHODS: Burn patients over 11 years old admitted in our Institution in the last 10 years were included. Etiology, burn size, hospital stay, quirurgical interventions and long term sequelae were registered. RESULTS: O…

Age at the initation of pubertal development was estimated for 401 Black (212 boys) and 206 White (100 boys) urban South African adolescents born in Soweto-Johannesburg in 1990. Average age at the initation of puberty, assessed by age at the transition from Tanner Stage 1 to Tanner Stage 2 for breast/genitalia or pubic…

Purpose: The aim of this study was to explore the relation of collateral filling to ischemic or infarcted liver following selective embolization of hepatic artery with microcoils in patients with iatrogenic hemobilia. Methods: We performed retrospective analysis of clinical outcomes and post-embolization angiograms in…

Continuous development of new materials, improved operative technique and exact patient selection lead to increasing survival rates of unicondylar sleigh arthroplasties during the last decade as it's demonstrated in this review on the literature. During the 80s the average survival rate after 5 years was 85 %, after 9…

Cervical screening in England is provided free of charge by the National Health Service to all women aged 20-64 years. Computerised call and recall was introduced in 1988 and women receive an invitation every 3-5 years. Smears are taken by the local family doctor, by his/her nurse or at community clinics. Approximately…

A two-dose mass vaccination programme with a combined vaccine against measles, mumps and rubella (MMR) was adopted in the Netherlands in 1987, replacing the selective schoolgirl vaccination strategy introduced in 1974. To obtain insight into the effect of mass vaccination and the population's immunity, the antibody lev…

Among 257 patients with clinical diagnosis of Down's syndrome, 56.4% of male gender, in whom cytogenetic studies were performed, 14 (5.4%) had normal karyotypes and 243 (94.6%) had 21 trisomy. Of these last, 225 (92.6%) had free 21 trisomy, 10 (4.1%) showed mosaics, 8 (3.3%) had translocations. Average maternal age of…

Hycanthone at a dose of 2.5 mg kg body weight was given in 1973 and 1974 to persons found by a sedimentation concentration technique to be excreting Schistosoma mansoni eggs. In a further two campaigns oxamniquine was used (15 mg/kg body weight). The last treatment was given after the 1976 survey and stools of children…

An increasing number of wearable devices performing eye gaze tracking have been released in recent years. Such devices can lead to unprecedented opportunities in many applications. However, staying updated regarding the continuous advances and gathering the technical features that allow to choose the best device for a…

The assessment and management of tricuspid valve (TV) disease evolved significantly in the last decade. Tricuspid regurgitation (TR) is a frequent heart valve disease and it is most often secondary, due to annular dilatation and leaflet tethering from right ventricular remodeling. The indications for TV surgery are sev…