Agenesia de cava superior associada a bloqueio atrioventricular de 3º grau

Doença de Castleman associada a derrame pleural

Castleman’s disease is a rare disorder of the lymphoid tissue. We report the case of a female patient with bilateral otosclerosis, no respiratory symptoms, and pleural effusion discovered as an incidental finding on a chest X-ray. Computed tomography of the chest revealed a mediastinal mass. The biopsy findings demonstrated that it was a plasmacytic variant of Castleman’s disease. The patient u...

Grau de Satisfação/Insatisfação dos Consumidores de Telecomunicações

Entre as expectativas possiveis em 1/1/93, data em que Portugal entrou definitivamente e de pleno direito na Comunidade Europeia e as consequ8ncias da plena integrac5o e das politicas de converg8Dela situa-se toda uma zona de intenso debate t6cnico e politico. Os aspectos do debate que chegam ;il divulgac5o medi6llca-muitas vezes reportado a indicadores quantitativos gen6ricos sobre 908019 vamo...

Implantación de un marcapaso a través de una vena cava superior izquierda persistente: Utilidad del registro de actividad eléctrica endocavitaria

Síndrome de restauração imune associada à histoplasmose

A 27-year-old HIV-positive male patient with disseminated cutaneous histoplasmosis was treated with both HAART and amphotericin B (total accumulated dose of 0.5g). Amphotericin B was later replaced with itraconazole (200mg/day). Two months after therapy had been started and the cutaneous lesions had healed, the patient interrupted both treatments voluntarily and his health deteriorated. HAART w...

Um Mecanismo de Controle de Admissão Baseado no Grau de Ocupação para Redes Ópticas

This article presents the Load-Level-Based Admission Control mechanism (LLAC) proposed to provide quality of service for optical burst-switched networks. The LLAC mechanism admits bursts of a given service class according to the network load and a class-associated parameter. Based on this parameter, called load level, the proposed mechanism differentiates the burst blocking probability experien...