Long-term survivors after resection for primary liver cancer. Clinical analysis of 19 patients surviving more than ten years.
From July 1958 to June 1978, a total of 333 cases with pathologically proven primary liver cancer (PLC) were admitted to the Zhong Shan Hospital, Shanghai Medical University, Shanghai, the people's Republic of China. Of these, 39.6% (132 of 333) were resected and 14.4% (19 of 132) survived over 10 years after resection for PLC. These 19 patients surviving over 10 years were investigated in this paper. All 19 patients underwent radical resection, including right hemihepatectomy in two cases, left hemihepatectomy in ten cases, left lateral segmentectomy in three cases, and local resection in four cases. By the end of June 1988, follow-up varied from 10 years and 1 month to 26 years and 7 months, with a mean follow-up of 15 years and 4 months. All 19 patients are still alive with free of disease. The longest survival patient had a tumor measuring 10 X 8 X 6 cm in size and underwent local resection. Upon follow-up after 26 years and 7 months, the patient was found to be still living and well. Two patients with intraperitoneal ruptured PLC have survived for 19 years and 4 months, and 16 years and 11 months, respectively, after resection of the tumors free of disease and have returned to work. Subclinical recurrence of PLC was discovered in one patient in whom reoperation with cryosurgery was carried out. The patient has been in good condition with negative alpha-fetoprotein (AFP) for 8 years and 10 months after cryosurgery. Subclinical solitary pulmonary metastasis was detected in two patients because of a secondary rise in AFP level. Reoperations were carried out and the metastatic tumors were removed. These two patients are still in good health with negative AFP 9 years and 6 months, and 10 years and 1 months, respectively, after reoperation. These results indicate that early and radical resection are the principal factors influencing long-term survival; reoperation for subclinical recurrence and solitary metastasis remains an important approach to prolong survival further; intraperitoneal rupture of PLC does not exclude the possibility of cure; new surgical techniques, such as cryosurgery and bloodless hepatectomy, have been shown to be effective in some patients.
Zhou
X D
XD
Liver Cancer Institute, Shanghai Medical University, People's Republic of China.
Tang
Z Y
ZY
Yu
Y Q
YQ
Yang
B H
BH
Lin
Z Y
ZY
Lu
J Z
JZ
Ma
Z C
ZC
Tang
C L
CL
D000328:Adult; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008113:Liver Neoplasms / Q000032:analysis / Q000401:mortality* / Q000473:pathology / Q000601:surgery; D008297:Male; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local; D000509:alpha-Fetoproteins / Q000032:analysis
D000509:alpha-Fetoproteins