A 32-year-old woman presented with anal pruritus and bleeding. Colonoscopy revealed infection with Enterobius vermicularis (shown in a video).

Enterobius vermicularis, commonly known as pinworm, is among the most widespread human helminth infections, with peak prevalence in children aged 2–12 years. Transmission occurs via ingestion or ...

A 9-year-old Canadian boy presented to the emergency department with a 4-day history of sudden, unremitting pain in the right iliac fossa. His medical history was otherwise unremarkable, and he had ...

A 55-year-old man presented with intermittent, crampy pain in the right lower quadrant of the abdomen. The pain had started two days after his return from a two-week trip to Hungary. He reported no ...

El Enterobius vermicularis encuentra su principal foco en espacios de alta concentración infantil y llega al hogar a través de camas, juguetes y corrientes de aire. Cuáles son los síntomas y ...