[Submucosal hemorrhages of the jejunum in a patient with hemophilia B].
D000328:Adult; D006471:Gastrointestinal Hemorrhage / Q000209:etiology* / Q000601:surgery; D002836:Hemophilia B / Q000150:complications*; D006489:Hemostatic Techniques; D006801:Humans; D007579:Jejunal Diseases / Q000209:etiology* / Q000601:surgery; D008297:Male