Intestinal strictures presenting with gastrointestinal blood loss

The typical manifestations of intestinal strictures include abdominal distention, bilious vomiting, hematochezia, diarrhea, disaccharide intolerance, and occasional growth failure. However, chronic gastrointestinal (GI) blood loss from ulcers at the site of the stricture has not been noted as a major feature. We report three patients in whom an intestinal stricture presented with minimal evidence of obstruction, but with GI bleeding and anemia. Our experience indicates that intestinal strictures with ulcers must be considered in the differential diagnosis of blood loss, and that surgical intervention may be required if GI blood loss is chronic and laboratory results are negative.