[Intestinal obstruction caused by bezoar in gastrectomized patients. Report of 2 cases].
D000328:Adult; D001630:Bezoars / Q000150:complications*; D005743:Gastrectomy; D006801:Humans; D007415:Intestinal Obstruction / Q000209:etiology*; D008297:Male; D008875:Middle Aged
Obstrução intestinal por bezoar em pacientes gastrectomizados. Relato de dois casos.