98,297 papers found

Under analysis was the material of the department of urgent and consultation medical aid (sanitary aviation) for the last 20 years. It was found that under conditions of surgical departments of central regional hospitals multiple relaparotomies made up 12.5% of all reoperations. It was shown that results of the multipl…

The authors report their experience in evaluating abdominal aorta aneurysms (AAA) by ultrasound examination. The incidence of this kind of disease is growing up in the last years and an earlier diagnosis increases the surviving possibilities of the patient affected, above all if symptomless, leading to a correct treatm…

Most surgical techniques for reconstruction of the aortic valve, although described a long time ago, are now feasible with satisfactory results. The general surgical principles for successful reconstruction, and the operative techniques of annuloplasty, commissurotomy, free edge resuspension, unrolling and thinning, an…

A posttreatment evaluation of 72 patients, who are approximately 5.8 years out of retention, showed only little changes between the last appointment and the follow-up examination. The results can be considered stable. The statistic analysis indicated a correlation among some changes, which are important for treatment a…

This report describes 11 cases of Plasmodium vivax infection of Colombian origin that relapsed 49-166 days following treatment with chloroquine or amodiquine (1.5 g in 3 days) plus primaquine (15 mg daily for 14 days) a regimen widely used to effect radical cure of infections with this parasite. Relapses occurred under…

Fourteen boys, aged 2 to 13, have been examined in the last six years for blood spotting from urethra between voidings, rarely associated with some degree of dysuria. No anomaly was seen on IVP, except in two cases which showed mild stenosis of the posterior urethra. Endoscopic evaluation was completely negative in 5 c…

In four of the five autosomal dominant porphyrias four different partial enzymatic defects of the porphyrin biosynthetic pathway have been discovered in the last few years. With the exception of protoporphyria, the residual enzymatic activity in carriers of these defects is approximately equal to 50% of that found in c…

During the last three years 3639 emergencies were dealt with using the rescue helicopter "Christoph 4" in Hannover. Of these, 89.3% were primary flights to the scene of the accident to give qualified first aid by a medical team. The average distance to the scene of the accident was 20.8 km with an average flight time o…

The authors carried out a clinical, chemical and medico-social study of an endemic focus in the Argeş Valley. Iodine deficiency and partially water hardness constitute the main goitrogenic factors. Owing to the curative-prophylactic means, the goitre frequency substantially decreased in school children (from 98.5…

Classification of odontogenic tumours is an academic exercise that has developed over the last 150 years. It was not until 1971 when a 5-year collaborated effort, organized by the World Health Organization (WHO), resulted in the first consensus on taxonomy of odontogenic tumours. The appearance of this first authoritat…

OBJECTIVE: To describe the pertinent clinical data, outcomes, and maternal and fetal complications of cephalic replacement for the management of shoulder dystocia. METHODS: A registry for the reporting of cases of cephalic replacement was established 5 years ago. Features of the registry cases were reviewed. RESULTS:…

The authors present their statistics for perinatal mortality from 1961 to 1975. In the last 5 years this mortality is less than 15 per 1000, in spite of an increase in the numbers of pathological pregnancies. Over and above progress in obstetrics and neonatology that has occurred, this result can be attributed in part…

OBJECTIVES: Fournier's gangrene is a devastating infection, which includes the genital, perineal and/or perianal regions. It is potentially fatal, and affects any age and gender. The severity index for Fournier's gangrene has been described; it is useful for evaluating the prognosis of these patients. Our goal is to re…

BACKGROUND: Crohn's disease is associated with small bowel cancer whilst risk of colorectal cancer is less clear. AIM: To ascertain the combined estimates of relative risk of these cancers in Crohn's disease. METHODS: MEDLINE was searched to identify relevant papers. Exploding references identified additional publica…

Over the last six years 8 patients with cavernous haemangioma of the liver were operated in our institute, of whom 7 women and 1 man, aged from 32 to 77 years average, 19.6 years. In two patients double haemangiomas of the liver were removed. So the number of resected haemangiomas was 10. The size of these haemangiomas…

AIM: To evaluate the safety and efficacy of stiripentol initiated before 2 years of age in patients with Dravet syndrome. METHOD: This was a 30-year, real-world retrospective study. We extracted the data of the 131 patients (59 females, 72 males) who initiated stiripentol before 2 years of age between 19…

BACKGROUND: Complication rates reported after locking plate fixation of proximal humeral fractures still range up to 40%. Whether modifications of surgical techniques, use of primary shoulder arthroplasty, or a fracture-specific management resulted in decreased complication rates during recent years remains unclear. Th…

OBJECTIVE: To discuss the clinical result of extrinsic radioulnar tether combined with anchoring nail fixation for treating chronic dorsal instability of the distal radioulnar joint (DRUJ). METHODS: Between July 2011 and December 2012, 6 patients with chronic dorsal instability of the DRUJ were treated with extrinsic…

OBJECTIVE: Islet autotransplantation (IAT) may decrease the morbidity and mortality of postpancreatectomy diabetes mellitus. The current systematic review and meta-analysis examined the rate of insulin independence (II) and mortality after IAT post-total (TP) or partial pancreatectomy (PP). METHODS: Ovid MEDLINE, EMBA…

BACKGROUND: The role of angiotensin-converting enzyme genetic polymorphisms as a predictor of echocardiographic outcomes on heart failure is yet to be established. The local profile should be identified so that the impact of those genotypes on the Brazilian population could be identified. This is the first study on exc…