A 61-year-old female patient, with obesity and distal interphalangeal joint (DIPJ) osteoarthritis (OA) radiologically documented, presented with a painful and insidiou...

A 91-year-old woman presented with a 2-week history of dyspnea and productive cough. She was autonomous regarding the activities of daily living and had a medical hist...

Introduction: Oxygen therapy remains the cornerstone for managing patients with severe SARS-CoV-2 infection and several modalities of non-invasive ventilation are used...

Introduction: Pre-exposure prophylaxis (PrEP) has gained relevance as a method of prevention for HIV in certain people and settings. Following the pub...

Francisella tularensis, a Gram-negative coccobacillus, is a highly virulent pathogen responsible for several zoonotic outbreaks in Europe in the last few decades. The ...

A 17-year-old boy presented to our emergency department with an 8-month history of pain and swelling in the left buttock. Physical examination revealed a firm, fixed, ...

Introduction: The diagnosis of tuberculosis in children is a challenge namely because extrapulmonary tuberculosis and severe disease are more frequent...

Introduction: In Portugal, the rate of refusals regarding transfer between hospitals through surgery vouchers is high, which makes it difficult to mee...

Sarcoid granulomas can be found in a wide range of diseases and differentiating sarcoidosis from a sarcoid-like reaction may be a challenge. We present a woman with er...