Publications by authors named "Rolando Taveira Pinho"

Background: data on the long-term outcome of patients with obscure gastrointestinal bleeding (OGIB) with positive small bowel findings in capsule endoscopy but negative small bowel findings in device-assisted enteroscopy are scarce.

Objective: this study aimed to evaluate the rebleeding rate and time to rebleed in patients with no small bowel findings in enteroscopy, after a positive capsule endoscopy in the setting of OGIB. Baseline predictors for rebleeding were assessed.

View Article and Find Full Text PDF

Neuroendocrine cells often coexist with exocrine neoplasms of the gut and each component is normally present in a variable range. Despite this frequent association, mixed exocrine-neuroendocrine carcinomas are rare. This entity is known as adenoneuroendocrine carcinoma (MANEC) and each of its malignant components represents at least 30%.

View Article and Find Full Text PDF