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Staged hepatectomy following arterial embolization for ruptured hepatocellular carcinoma
Tetsuro Takebayashi1, Satoshi Kondo, Yoshiyasu Ambo
1Second Department of Surgery, Hokkaido University Hospital, N-14, W-5, Sapporo, 060-8648, Japan.
Background/Aims:
While hemostasis by transcatheter arterial embolization is often the first choice in the initial treatment of ruptured hepatocellular carcinoma, post-transcatheter arterial embolization treatment has not fully been established. We studied the prognoses of ruptured hepatocellular carcinoma cases where hepatectomy was possible after transcatheter arterial embolization.
Methodology:
We retrospectively reviewed 10 cases of ruptured hepatocellular carcinoma which had been treated in our institution between 1989 and 1998. In all the 10 cases, emergency transcatheter arterial embolization was performed, which successfully achieved hemostasis.
Results:
Following the achievement of hemostasis by transcatheter arterial embolization, hepatectomy was carried out in 5 cases after evaluation of general condition, functional liver reserve and extent of tumor spread. There was neither operative nor hospital death. One-year and 3-year survival rates were 100% and 40%, respectively, and 50% survival time was 36 months. In the other 5 patients, hepatectomy was decided to be impossible after evaluation of general condition, functional liver reserve and extent of tumor spread; all of them died within 0.5-10 months after transcatheter arterial embolization.
Conclusions:
Among the patients with ruptured hepatocellular carcinoma, those in which hepatectomy was decided to be possible after evaluation of general condition, functional liver reserve and extent of tumor spread, following successful hemostasis by transcatheter arterial embolization, had fairly good prognoses.