Laparoscopic associating liver tourniquet and portal ligation combined rescue transhepatic arterial embolization for staged hepatectomy: A case report

RATIONALE: Staged hepatectomy is an important surgical method for large hepatocellular carcinoma (HCC). However, the insufficient future liver remnant (FLR) is still the major barrier in stage II hepatectomy. We herein reported a case of laparoscopic associating liver tourniquet and portal ligation combined rescue transhepatic arterial embolization (TAE) for staged hepatectomy. PATIENT CONCERNS: Laparoscopic associating liver tourniquet and portal ligation for staged hepatectomy (ALTPS) was performed for cirrhotic HCC in stage I. To stimulate the growth of FLR, a “rescue” TAE was initiated before stage II. DIAGNOSE: HCC with hepatitis B cirrhosis. OUTCOMES: Two weeks later after TAE, the FLR achieved sufficient hypertrophy and stage II surgery was successfully performed. The patient was discharged 7 days after the second stage without serious complication. During the follow-up at postoperative 6 months, the patient underwent radiofrequency ablation, because contrast-enhanced ultrasonography showed 1 cm tumor recurrence in the remnant liver. LESSONS: Rescue TAE plays an important role to stimulate the increasing of FLR after ALTPS.