97,494 papers found

PURPOSE: To evaluate the frequency and risk factors for the development of phantom breast syndrome in patients submitted to mastectomy after breast cancer treatment. METHODS: A cohort study of women undergoing treatment at the Hospital of Cancer III, National Cancer Institute José Alencar Gomes da Silva (INCA) fr…

BACKGROUND: A "nocebo" effect is defined as troublesome symptoms after the administration of placebo. The aim of this study was to determine characteristics of nocebo responses and related factors. METHODS: Patients with a reliable history of drug-induced hypersensitivity reactions subjected to placebo-controlled oral…

AIM: To assess the long-term anatomical and functional outcomes of primary powered endoscopic dacryocystorhinostomy (DCR). METHODS: Retrospective review of all primary powered endoscopic DCR's performed over a 10-year period from 2003 to 2012. A minimum of 12 months follow-up after stent removal was required fo…

Recurrent respiratory papillomatosis (RRP) is a viral induced disease, associated with exophytic epithelial lesions affecting the upper airways. Problem of treatment is the high recurrence of papilloma growth after surgical removal; therefore adjuvant therapy schemes have been established. Cidofovir was one of the agen…

OBJECTIVE: Comorbidities predisposing cardiac surgical patients toward deep sternal wound infection, such as diabetes and obesity, are rising in the United States. Longitudinal analysis of risk factors, morbidity, and mortality was performed to assessed effects of these health trends on deep sternal wound infection rat…

BACKGROUND: The duodenal ulcer always represented a very prevalent pathology among the gastrointestinal tract diseases worldwide. The average prevalence is approximately 10% of the world population. In the 90s the literature (both European and North American) begin to show a crescent reduction of this prevalence in man…

Central venous catheters are commonly used for haemodialysis patients and represent, in our centre, about 15% of the permanent vascular accesses with a total number of more than 230 central venous catheters over the last 10 years. Inadequate blood flow may occur and upsets the nurses, the patients, and the nephrologist…

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…

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…

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…

A 4-year-old girl was diagnosed to have pure red cell aplasia. For 5 years, she received multiple packed red cell transfusions (average 11/year). Several therapeutic maneuvers were attempted including prednisone, oxymethalone, plasmaphoresis, high dose methyl prednisolone-to no avail. Finally, cyclosporine was administ…

The data of 407 patients with colon carcinoma and 346 patients with rectum carcinoma treated in the last 36 years were analysed retro- and prospectively as regards the operative technique, the perioperative treatment and the postoperative complication rates. It was shown that the number of tumour resections increased c…