[Diagnosis and treatment of primary tumor of small intestine: a report of 58 cases].
OBJECTIVE
To summarize the pathological classification, clinical symptom and experience in the diagnosis and treatment of primary tumor of small intestine.


METHODS
Data of 58 patients with primary tumor of small intestine pathologically confirmed from Oct. 1996 to Oct. 2006 were analyzed retrospectively.


RESULTS
Thirteen patient (22.4%) had primary benign tumors of small intestine and 45 patient (77.6%) had primary malignant tumors of small intestine. The major clinical signs of primary tumor of small intestine included hemorrhage(85%), abdomen pain(19%), abdomen mass and intestine obstruction(16%). Forty- eight patients (82.8%) were diagnosed by laparotomy of abdominal cavity and misdiagnosed preoperatively as other diseases.


CONCLUSIONS
Primary tumors of small intestine are difficult to be diagnosed preoperatively. CT scan, digital subtraction angiography and radionuclide imaging are helpful for the diagnosis. Laparotomy of abdominal cavity is the main choice for those patients with suspicious tumor of small intestine.
Zhang
Lei
L
Department of General Surgery, The Second Affiliated Hospital, Sun Yat-sen University, Guangzhou 510120, China.
Chen
Ya-jin
YJ
Shang
Chang-zhen
CZ
Zhong
Feng
F
Zhang
Hong-wei
HW
Chen
Ji-sheng
JS
D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D007414:Intestinal Neoplasms / Q000175:diagnosis* / Q000601:surgery*; D007421:Intestine, Small / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies