Isolated Progressive Enlargement of Head Mass as the First Symptom: A Rare Case Report of Cranial Metastasis of Hepatocellular Carcinoma and Literature Review

Abstract Background: This article presents a rare case of skull metastasis of primary hepatocellular carcinoma that manifests the isolated progressive enlargement of the head mass as the first symptom. Case presentation:A 65-year-old female patient presented an isolated painless mass in the head, which grew rapidly over the last month. Head CT revealed a 6.4 cm×5.6cm osteolytic destruction in the right parietal bone. MRI further revealed that the occupation was significantly enhanced in the T1 reinforced phase. The patient underwent total surgical resection. Postoperative pathology confirmed that the head mass was the skull metastasis from hepatocellular carcinoma (HCC). Conclusion: The case of skull metastasis from primary hepatocellular carcinoma is rare, and HCC patient with intracranial metastasis tends to have a rather poor prognosis. Surgical excision of the metastatic mass and radiotherapy can improve the life quality and prolong the survival time of the patient.