Primary carcinoma of the gallbladder: a review of 10 years of experience at Tri-Service General Hospital.
Thirty-two cases of primary carcinoma of the gallbladder proven by surgery and pathological biopsy between January 1982 and June 1991 at the Tri-Service General Hospital, Taipei, were analyzed retrospectively. There were 16 male and 16 female patients with a mean age of 66.1 years. The most common clinical manifestations were right upper quadrant abdominal pain and poor appetite. The most common laboratory finding was an elevation of alkaline phosphatase. The preoperative diagnostic rate of this series was 46.9% (15/32 cases), through use of abdominal sonography, computed tomography, endoscopic retrograde cholangiopancreatography and celiac angiography. The coexisting gallstone incidence was 65.6% and the resectability rate, 59.4%. The histological classifications were adenocarcinoma with variable differentiation in 31 cases, and undifferentiated adenocarcinoma in one. The liver was the most common site for metastasis (53.1%), followed by lymph nodes at porta hepatis (21.9%), omentum (12.5%), peritoneum (9.4%), lung (6.3%), colon (3.1%) and duodenum (3.1%). According to the Nevin's staging system, three patients were in stage I and all survived more than five years. Of the two patients in stage II, one survived longer than five years and the other survived longer than seven months. There were three cases in stage III: one patient died of metastasis eight months postoperatively, while the other two cases lived for seven and nine and a half months respectively. There were 24 cases in stage IV and stage V, all of them died less than six months after diagnosis. Poor prognosis for patients with primary carcinoma of the gallbladder makes early diagnosis and treatment important.
Department of Internal Medicine, Tri-Service General Hospital, Taipei, R.O.C.
J P
JP
Hsieh
W L
WL
Tsao
H S
HS
Tang
C T
CT
Hsu
K L
KL
Wu
D000230:Adenocarcinoma / Q000401:mortality* / Q000473:pathology / Q000601:surgery; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D005706:Gallbladder Neoplasms / Q000401:mortality* / Q000473:pathology / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D009367:Neoplasm Staging; D012189:Retrospective Studies; D015996:Survival Rate