[Cancer of the gallbladder].
Carcinoma of the gallbladder is the most frequent neoplasia of the biliary tract with an incidence of 2.5-4.4 cases for every 100,000 inhabitants; it more often affects females and elderly patients (60-70 years). It is an extremely malignant tumour with an often fatal prognosis owing to both its site and the generally late diagnosis; the majority of patients in fact undergo surgery at an advanced stage of the disease when surgery is only palliative. At the Surgical Division of S. Massimo Hospital in Penne (PE) a total of 897 operations on the gallbladder and biliary tract were performed between 1988 and 1994, revealing 21 cases of carcinoma of the cholecyst (2.3%). Sixteen patients were female (male-female ratio 1:3.2) with a mean age of 67.8 years (range 58-83 years). These patients were divided into 5 stages according to the UICC-1992 classification: 80.9% of cases were stage 3-4. Diagnosis was performed intraoperatively in 2 patients, whereas in 3 cases cancer had been diagnosed by the anatomo-pathologist. A total of 3 simple cholecystectomies were performed, 4 were associated with hepatic resection and lymphadenectomy of the hilus and hepatoduodenal ligament; surgery was enlarged in 2 cases due to the involvement of adjacent organs. After exploratory laparotomy, palliative surgery was performed in the remaining 12 patients in the form of biliary and derivation. Four system were implanted for intra-arterial chemotherapy. The most frequently found histological type was adenocarcinoma (76.2%). The mean survival rate of patients who died was 7.6 months. Six of the operated patients are still alive, of whom only one with a follow-up of 4 years. In conclusion, the authors agree with those who consider carcinoma of the gallbladder generally fatal in view of the rarity of early diagnosis and the difficulties of performing radical therapy.
Nardi
M
M
Divisione di Chirurgia Generale, Ospedale S. Massimo, Penne, Pescara.
D'Amico
G
G
Basti
M
M
Casciani
E
E
Di Luzio
P
P
Marchese
E
E
D000230:Adenocarcinoma / Q000188:drug therapy / Q000473:pathology / Q000601:surgery*; D000231:Adenocarcinoma, Papillary / Q000188:drug therapy / Q000473:pathology / Q000601:surgery*; D000368:Aged; D000369:Aged, 80 and over; D002277:Carcinoma / Q000188:drug therapy / Q000473:pathology / Q000601:surgery*; D017024:Chemotherapy, Adjuvant; D002763:Cholecystectomy; D005260:Female; D005706:Gallbladder Neoplasms / Q000188:drug therapy / Q000473:pathology / Q000601:surgery*; D006801:Humans; D008197:Lymph Node Excision; D008207:Lymphatic Metastasis; D008297:Male; D008875:Middle Aged; D009367:Neoplasm Staging; D010166:Palliative Care