98,345 papers found

Crohn's disease, regarded, up to a short while ago, a rare illness, with a higher rate of incidence, after the second ten years of life, in the last years underwent an increase in its frequency, mostly in the earliest years. In accordance with these observations, the Authors considered an interesting solution to quote…

A new surgical procedure has been developed for the correction of senile entropion of the lower lid. The procedure consists of horizontal shortening of the lower lid by a pentagonal wedge resection combined with an infratarsal eyelid suture technique. Twenty eyelids of 13 patients with entropion have been operated on o…

The relations between age at first and last full-term pregnancy and breast cancer risk were investigated after 20 years of follow-up of 63,090 Norwegian women, among whom 1,565 breast cancer cases occurred. An association seen in preliminary analyses between early age at first birth and low risk of breast cancer was re…

BACKGROUND: Tako-tsubo syndrome (TTS) in its typical (apical) and atypical (non-apical) forms is being increasingly recognized in the West owing to early systematic coronary angiography in acute coronary syndromes (ACS). AIM OF THE STUDY: To assess the incidence, the clinical characteristics and the outcome of TTS in…

The treatment of depression has advanced dramatically over the last 50 years: electroconvulsion, monoamine oxidase inhibitors (MAOIs), cyclic antidepressants - in chronological order. The amine theories have been giving guidance in the development of new antidepressant drugs and have thus been important in the selectiv…

The authors discuss the optimal surgical attitude in the cases of 44 patients with cancers of the transverse colon (excluding the angular localizations), representing 5.4% of the total number of colic cancers operated in the Clinic over the last 20 years. All the patients were in stages C and D (according to the Turnbu…

Out of 989 cases with a ball-valve prosthesis, 66 have been reoperated (6.7%). 2.9% of the cases reviewed annually have thus been reoperated. The main indications for reoperation were displacement (75.5%), malfunction (10.5%) which was related to a failure of the material of the prosthesis or to the deposition of fibri…

Lymphangioma is a rare, benign tumour occurring due to congenital malformation of the lymphatic channels. It occurs due to obstruction in the lymphatic channel and results in lymphangiectasia. The tumour is most commonly encountered in the head and neck regions and almost 90% are in the children below the age of 2 year…

Adolescent androgenic alopecia is pattern hair loss occurring in boys and girls younger than 18 years, whereas early-onset androgenic alopecia refers to pattern hair loss before 35 years of age. A number of studies published in the last decade have helped to elucidate the prevalence of adolescent androgenic alopecia, h…

Foot infections commonly occur in diabetic patients, constituting a serious problem. 15% of diabetic have foot infections during their life-time. In previous years these life- threatening infections in 50-70% of patients resulted in limb amputation. Today, using an aggressive surgical approach, broad spectrum antimicro…

A 2.5 years old girl was admitted because of high fever and limping that appeared two days after she had trauma to her right leg. Bone scan demonstrated increased uptake in the right sacroiliac joint, and CT demonstrated right sacroiliitis. Salmonella vircow was isolated from the blood culture. The patient recovered af…

To measure the frequency of cancer in a given country on a given year, one can use the number of new diagnosis or the number of deaths, but one can also consider the number of patients who have had a cancer diagnosed in the past and are still alive. This indicator is called prevalence. We present here estimations for t…

We report a 62-year-old man with symptomatic metastasis to the pleural cavity and the bone marrow from a supratentorial oligoastrocytoma grade III, 24 years after the initial symptoms. Before tumor dissemination, the patient underwent brain surgery four times in 5 years. Six months after the last treatment, extraneural…

The aim of this study was to analyse distribution of meningoencephalitis caused by mumps virus in children related to sex, age and seasonal influences. Thirty seven children were evaluated, ages ranging from 2 to 14 years. They were seen at Emergency Unit of Faculdade de Medicina do Triângulo Mineiro and at Hospit…

Case 1. A 40-year-old Japanese female with a 11 years history of sarcoidosis. Biopsy of a 0.5 cm-sized right breast nodule showed sarcoid granuloma. About two years later she had had bloody galactorrhoea and biopsy of an apparently normal site of the breast revealed periductal sarcoid granuloma and duct papillomatosis.…

During the last 5 years significant advances have been achieved in defining the endocrine, paracrine and cellular interactions required for normal testicular development. Numerous paracrine factors are likely to regulate spermatogenesis throughout the cycle of the seminiferous epithelium. These factors create the local…

In order to assess changes in sonographic visualization over the last 6 years, 7092 second- and third-trimester ultrasound examinations from separate pregnancies in three individual years (1451 in 1985, 3016 in 1988, and 2625 in 1991) were compared. Overall, visualization across all gestational ages improved from 63.9%…

Follow-up of 57 patients who suffered from antibiotically untreated acute, monophasic neuroborreliosis 5 to 27 years ago shows no significant difference in comparison with the follow-up of 66 patients who suffered from antibiotically treated acute, monophasic neuroborreliosis during the last 5 years. In both groups, th…

An analysis of 287 consecutive stillbirths associated with 47,171 deliveries in Toa Payoh Hospital between 1978 and 1987 was undertaken. The incidence of stillbirths was 6.1 +/- 1.26 per 1,000 total births. 149 out of 287 cases (51.9%) had known causes of death. Intrauterine anoxia and congenital malformations are the…