Introduction: Liquid biopsies based on plasma circulating tumour deoxyribonucleic acid (ctDNA) have shown promise in monitoring lung cancer evolution....

Even though primary hyperparathyroidism (PHPT) is a common endocrine disorder, due to better and more regular screening, the usual presentation is only seen in less th...

Introduction: New evidence and extrapolated data from other coronaviruses suggest that symptoms and consequences of COVID-19 may persist beyond the cu...

Um homem de 36 anos foi observado em consulta por extensas manchas cinzento-azuladas em ambas as pernas, assintomáticas e com agravamento progressivo ao longo d...

Urinary tract infections (UTIs) are the second most common type of infections requiring antibiotics, with Enterobacterales being the most ...

Introduction: Like in other countries, the age pyramid in Portugal has been changing considerably, with a substantial inc...

Streptococcus pyogenes causes a wide spectrum of diseases in children. However, meningitis due to this pathogen is highly uncommo...

Sclerotherapy with N-butyl-2-cyanoacrylate is the first-line endoscopic approach for gastric and ectopic variceal bleeding, but it can be ...

A 64-year-old man presented with an initially transient but later persistent facial edema for the past five years. Dermatological examinat...