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The differential diagnosis of hepatic focal lesions is challenging because the etiology can be inflammatory, infectious, and even neoplastic. A rare cause of metastatic liver nodules is cardiac angiosarcoma. We report a case of this tumor, which was diagnosed only after autopsy.A 26-year-old Caucasian man was admitted for progressive dyspnea and cough over the past 3 weeks. Physical examination showed only hypophonetic heart sounds. Laboratory analysis demonstrated anemia and elevated inflammatory markers, despite normal biochemical parameters and liver function. Transthoracic echocardiography revealed massive pericardial effusion. Abdomen computed tomography (CT) showed multiple hepatic nodules, the largest of which measured 3 cm, but the percutaneous biopsy revealed only lobular necrosis and perisinusoidal fibrosis without granulomas or neoplastic cells. During hospitalization, the patient had fever and night sweats with weight loss, and empiric treatment for extrapulmonary tuberculosis associated with corticosteroids was initiated. The outpatient follow-up revealed complete improvement of the pericardial effusion, but maintenance of the liver lesions. After 2 months of hospital discharge, the patient was readmitted with hemorrhagic shock due to bleeding liver lesions, which were evidenced by CT. Embolization of the right hepatic artery was performed, but the patient soon died. The autopsy revealed a primary cardiac angiosarcoma with multiple hepatic metastases, rupture of the Glisson’s capsule and laceration of the liver. The case shows how important and difficult the diagnosis of focal liver lesions is, since it may result in an unexpected fatal outcome.

SUMMARY INTRODUCTION Direct-acting antivirals are new drugs for chronic hepatitis C treatment. They are usually safe and well tolerated, but can sometimes cause serious adverse effects and there is no consensus on how to treat or prevent them. We described a case of hand-foot syndrome due to hepatitis C virus interferon-free therapy. METHODS We report the case of a 49-year-old man with compensated liver cirrhosis due to chronic hepatitis C genotype 1, treatment-naïve, who started viral treatment with sofosbuvir, simeprevir and ribavirin for 12 weeks. RESULTS At the sixth week of treatment he had anemia, requiring a lower dose of ribavirin. At the tenth week, he had erythematous, pruritic, scaly and flaky lesions on hands and feet, which showed a partial response to oral antihistamines and topical corticosteroids. It was not necessary to discontinue antiviral treatment, but in the first week after the end of treatment, there was worsening of injuries, including signs of secondary infection, that required hospitalization, antibiotics and oral corticosteroid, with progressive improvement. Biopsy of the lesions was consistent with pharmacodermia. The patient had sustained a virological response, despite the side effect. He had a history of pharmacodermia one year ago attributed to the use of topiramate, responsive to oral corticosteroid. CONCLUSION Interferon-free therapies can rarely lead to severe adverse reactions, such as skin lesions. Patients receiving ribavirin combinations and those who had a history of pharmacodermia or skin disease may be more susceptible. There is no consensus on how to prevent skin reactions in these patients.

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