Case report: multiple systemic lymph node metastases from a small hepatocellular carcinoma.
Extrahepatic lymph node metastases from hepatocellular carcinoma (HCC) are usually observed in patients with advanced and poorly differentiated HCC. We encountered a patient with multiple, systemic lymph node metastases from a small HCC (18 mm in diameter), which was nodular and had a capsule at the time of resection (a partial hepatectomy of the postero-inferior subsegment of the right lobe of the liver). Widespread lymphadenopathy resembling malignant lymphoma developed 2 months after surgery. A biopsy specimen from a supraclavicular lymph node revealed metastatic HCC. The patient died 2.5 months after the detection of the lymphadenopathy. Lymph node metastases can occur in small HCC less than 2 cm in diameter and may adversely affect the long-term prognosis of patients with these curatively resectable small HCC.
Toyoda
H
H
Second Department of Internal Medicine, Nagoya University School of Medicine, Japan.
Fukuda
Y
Y
Koyama
Y
Y
Nishimura
D
D
Hoshino
H
H
Katada
N
N
Kato
K
K
Hayakawa
T
T
D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D006528:Carcinoma, Hepatocellular / Q000175:diagnosis / Q000188:drug therapy / Q000556:secondary* / Q000601:surgery; D006498:Hepatectomy; D006801:Humans; D008113:Liver Neoplasms / Q000473:pathology* / Q000601:surgery; D008198:Lymph Nodes / Q000473:pathology; D008207:Lymphatic Metastasis; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D013997:Time Factors