Radical surgery for gallbladder carcinoma. Long-term results.
The authors' objective was to evaluate the effectiveness of radical surgery with lymph node dissection for gallbladder carcinoma. Long-term results were analyzed in 40 patients in a 5-year study. The authors divided the 40 cases into two groups: 20 without positive nodes and 20 with positive nodes. In the group without positive nodes, one patient who underwent R1 resection died of a recurrence at 1 year 7 months. Seventeen of the 19 patients treated with R0 resection survived more than 5 years. The 5-year survival rate was 85% (17/20). In the group with positive nodes, 9 of the 13 patients treated with R0 resection survived more than 5 years, whereas the seven patients treated with R1 or R2 resection died within 5 years. The 5-year survival rate was 45% (9/20). Patients treated by R0 resection showed a 5-year survival rate of 69% (9/13). Thus we documented the favorable long-term results of radical surgery. R0 resection is a prerequisite for long-term survival. The results justify radical surgery with lymph node dissection.
Shirai
Y
Y
Department of Surgery, Niigata University School of Medicine, Japan.
Yoshida
K
K
Tsukada
K
K
Muto
T
T
Watanabe
H
H
D000368:Aged; D002763:Cholecystectomy; D005260:Female; D005500:Follow-Up Studies; D005706:Gallbladder Neoplasms / Q000401:mortality / Q000473:pathology / Q000601:surgery*; D006801:Humans; D008197:Lymph Node Excision; D008207:Lymphatic Metastasis; D008297:Male; D016577:Pancreaticoduodenectomy; D015996:Survival Rate; D013997:Time Factors