A case of hepatocellular carcinoma with long-term survival by multidisciplinary treatment for cranial and skeletal muscle metastases

Abstract We report a case in which multidisciplinary treatment was effective for hepatocellular carcinoma (HCC) with cranial and skeletal muscle metastases. A 55-year-old male with HCC received sorafenib for lung metastases. He was admitted to our hospital due to the skull metastasis detected by flu...
Ausführliche Beschreibung

Abstract We report a case in which multidisciplinary treatment was effective for hepatocellular carcinoma (HCC) with cranial and skeletal muscle metastases. A 55-year-old male with HCC received sorafenib for lung metastases. He was admitted to our hospital due to the skull metastasis detected by fluorodeoxyglucose positron emission tomography (FDG-PET). The patient underwent resection for skull metastasis. After the surgical treatment, he was treated with sorafenib again. Eight months after craniectomy, FDG-PET showed FDG uptake in the semimembranosus and semitendinosus muscles. Histopathological examination of the muscle biopsy revealed HCC muscle metastasis. Sorafenib treatment was discontinued. The investigational new drug (tegafur-gimeracil-oteracil) and tegafur-uracil were used for the treatment. These treatments proved to be ineffective as the lung metastases enlarged and new metastases appeared on the mediastinal lymph nodes and dura cava. The patient was unable to walk due to the enlarged thigh muscle metastases. Sorafenib was re-administered, which reduced the enlargement of the lung and mediastinal lymph nodes. Dural metastases were treated with resection and radiotherapy. Additional radiation therapy to the thigh muscles relieved the patient from pain experienced during walking. Sorafenib treatment was continued for the next 3 years. The patient survived for 4 years after the skull resection. Ausführliche Beschreibung