Adrenal metastasis from hepatocellular carcinoma (HCC): report of 3 cases.
Although autopsy reports show that the adrenal gland is the second most common organ of hematogeneous metastasis from hepatocellular carcinoma (HCC), paradoxically there is found to be a very scarce number of the adrenal metastasis in clinical practice. We have recently experienced rare patients with right adrenal metastasis from HCC. Case 1: A 51 year-old man with a 5-year history of chronic hepatitis was admitted with hematemesis to Nippon Medical School Hospital. CT revealed a main tumor associated with a few daughter tumors in the hepatic posterior segment and in addition another tumor located between the right hepatic lobe and right kidney. The diagnosis of HCC with a right adrenal gland metastasis was made, and hepatectomy and right adrenalectomy was performed. Twenty months after operation he was alive and free of disease. Case 2: A 78 year-old man underwent resection of the lateral segment of the left hepatic lobe for HCC. Twelve months later, recurrent foci in the residual liver were found and those were treated with transarterial embolization (TAE). Right adrenal metastasis was found on CT 26 months after hepatectomy. TAE was done for the hepatic recurrent tumors and adrenal metastasis. Twelve months after, he survived in good condition. Case 3: A 47 year-old man presented with liver cirrhosis with a long history. He was diagnosed as having HCC with multiple intrahepatic metastases and was treated with TAE 4 times. Follow-up CT revealed right adrenal metastasis. TAE was done for hepatic recurrent tumor and right adrenal metastasis. Three months later the patient died of liver failure.
Taniai
N
N
Department of Surgery, Nippon Medical School Hospital of Tamanagayama, Tokyo, Japan.
Egami
K
K
Wada
M
M
Tajiri
T
T
Onda
M
M
D000310:Adrenal Gland Neoplasms / Q000473:pathology / Q000556:secondary*; D000328:Adult; D000368:Aged; D006528:Carcinoma, Hepatocellular / Q000473:pathology / Q000556:secondary* / Q000601:surgery; D006498:Hepatectomy; D006801:Humans; D008113:Liver Neoplasms / Q000473:pathology* / Q000601:surgery; D008297:Male; D008875:Middle Aged