Gastrointestinal bleeding and small bowel amyloidosis.

Amyloidosis commonly affects the gastrointestinal tract but it rarely causes severe symptoms. We describe here a case of small bowel amyloidosis presenting severe bleeding. The diagnosis was made by histopathological study of the surgical specimen.

[Gastrointestinal anisakiasis. Study of a series of 25 patients].

Introduction: Infection with the parasite Anisakis simplex is common in Japan and northern European countries. The number of reported cases in Spain has increased since the first description in 1991. The aim of the present study was to evaluate the incidence, clinical patterns, histopathological lesions, treatment, and outcome of Anisakis simplex infection in our environment.