[A Case of Transcatheter Arterial Chemoembolization and Surgical Resection of Left 7th Rib Metastasis after Surgery for Hepatocellular Carcinoma].

ABSTRACT

The patient was an 81-year-old man. After a liver posterior segmentectomy for hepatocellular carcinoma, a painful bulge was observed in the left anterior thoracic region during a routine outpatient visit. Elevated tumor markers and contrast- enhanced CT scan revealed a mass with contrast effect in the left 7th rib. Ultrasound-guided biopsy revealed hepatocellular carcinoma metastatic to the left 7th rib. There were no other obvious metastases, and the diagnosis of a single bone metastasis was made. The patient did not request chemotherapy and underwent transcatheter arterial chemoembolization 4 times. The patient did not show any improvement in tumor markers or shrinkage of the tumor, and his quality of life was deteriorated due to increased pain. The patient underwent left chest wall tumor resection and chest wall reconstruction. Postoperative tumor markers were normalized and pain improved markedly. We report a case of postoperative recurrence- free survival for 2 years.