Diagnostic effect of capsule endoscopy in small bowel tumors / 中华消化杂志

ABSTRACT

Objective To evaluate the effects of capsule endoscopy in the diagnosis and prognosis of small bowel tumors.Methods Three hundred and fifty-eight consecutive patients who underwent capsule endoscopy for suspected small bowel disease during May 2002 to Feb.2007 were examined.The final diagnosis was confirmed pathologically.Results Thirty-three(9.22%) out of 358 patients were identified as small bowel tumors[male 14/female 19,mean age(51?17)years].Of them,23(69.70%) patients had malignant tumors and ten(30.30%) had benign tumors.Obscure gastrointestinal bleeding were found in 26 cases,bleeding with abdominal pain in 2 cases,bleeding with diarrhea in 1 case,abdominal pain in 2 cases,abdominal pain with diarrhea in 1 case and vomiting in 1 case.All patients with benign tumors underwent surgery for their tumor.No further bleeding or abdominal pain after resection was found in all but one patient.Of the patients with malignant tumors,all expect two underwent surgery.Three patients accepted palliative surgery while eighteen patients received a curative resection.The locations of the tumor detected by capsule endoscopy were correlated well with the results of surgery.Conclusions Capsule endoscopy promises a higher diagnostic yield in small bowel tumors. h may improve the diagnosis of small bowel tumors and alter management thoroughly.