12 documents found, page 1 of 2

Predictive factors of obstructive sleep apnoea in patients with fibrotic lung d...

Background and aim Several studies reported a high prevalence of Obstructive Sleep Apnoea (OSA) in patients with Idiopathic Pulmonary Fibrosis (IPF) or restrictive end-stage lung disease (ESLD). Besides the known risk factors for OSA like high Body Mass Index (BMI), reduced static and dynamic volumes for IPF patients and reduced DLCO and low minimal O2 saturation during sleep for ESLD patients were associated w...

Androgenic alopecia: an entity to consider in adolescence

Anaesthesia and analgesia in laboratory adult zebrafish: a question of refinement

Anaesthesia is used daily in fish experimental procedures; however, the use of an inadequate anaesthetic protocol can compromise not only the animal's welfare but also the reliability of results. The use of zebrafish (Danio rerio) in biomedical research has increased in the last decades, highlighting the importance of appropriate anaesthetic regimens for this species. This article reviews the main anaesthetic a...

Conservative treatment of penile carcinoma - a retrospective study of 10 years

Conservative treatment of penile squamous cell carcinoma has been advocated as a method of choice for tumours at early stages. Thirty patients with a mean age of 63.2 years were treated with CO2 laser ablation, radical local excision with preputial flap, direct closure or healing by secondary intention, circumcision alone or associated with CO2 laser and topical imiquimod. Sixteen patients had local recurrence....

Pityriasis lichenoides et varioliformis acute: case report and review of the li...

We report a case of a 63-year-old man hospitalized for a polymorphous generalized eruption consisting of maculopapules with peripheral scaling, vesicopustules, and ulceronecrotic and crusted lesions measuring 5-20 mm, localized on his trunk and extremities, particularly exuberant in the flexural area. Histopathology showed necrotic keratinocytes with exocytosis of red blood cells and lymphocytes and a dermal pe...

Vasculites Sistémicas Primárias da Infância

As vasculites sistémicas constituem um grupo de doenças, pouco frequentes na infância, caracterizadas por inflamação e necrose vascular. A sua tradução clínica é heterogénea, condicionada pelo tipo de vaso e orgão afectados. Recentemente foi proposta uma classificação das vasculites em idade pediátrica, que tem em conta a dimensão dos vasos envolvidos, sendo também validados critérios de diagnóstico para os tip...

Value of patch tests in clindamycin-related drug eruptions

Background. Patch tests help to confirm the aetiology of the cutaneous adverse drug reactions involving delayed hypersensitivity mechanisms, but the results vary with the pattern of skin reaction and the culprit drug. Objectives. To analyse the results of patch tests in patients with cutaneous adverse drug reactions imputable to clindamycin and assess their contribution to the diagnosis. Patients and methods. B...

Colestase Intra-Hepática da Gravidez Casuística da Maternidade do Hospital Dona...

Introdução: A CIHG é uma patologia que surge habitualmente na 2ª metade da gestação e tem carácter recorrente. Objectivo: Determinar a incidência da patologia, o outcome obstétrico e fetal das grávidas com diagnóstico de CIHG. Métodos: Estudo retrospectivo, de Janeiro/2004 a Outubro/2010. Variáveis estudadas: referentes à grávida (idade, antecedentes obstétricos), gravidez (idade gestacional ao diagnóstico, con...

Nicolau Livedoid Dermatitis following intramuscular benzathine penicillin injec...

We report the case of a 64-year-old male presenting with a rapidly enlarging painful violaceous plaque in the left buttock and posterior thigh, following a gluteal intramuscular injection of benzathine penicillin. Associated urinary incontinence and lower left limb paresis were consistent with sciatic and lower sacral nerve damage, as confirmed by electromyography. Additional underlying muscular damage was obse...

Dilated fetal bowel as indication for prenatal diagnosis of cystic fibrosis

Dilated fetal bowel is a sonographic fi nding that is associated to meconium ileus, a feature of cystic fi brosis (CF). Prenatal diagnosis of CF is possible through analysis of the cystic fi brosis transmembrane regulator gene mutations. A male infant is described, who was referred to our Prenatal Diagnosis Center a 17th week of gestation with a dilated bowel loop on a prenatal scan. Amniocentesis was performed...