Atypical presentation of hepatocellular carcinoma: a mass on the left thoracic wall.
BACKGROUND
Hepatocellular carcinoma is a common malignancy for which chronic hepatitis B infection has been defined as the most common etiologic factor. The most frequent metastatic sites are the lung, bone, lymphatics, and brain, respectively. Metastases to the chest wall have been reported only rarely.


METHODS
We report a patient with hepatocellular carcinoma who presented with an isolated metastatic mass on the left anterolateral chest wall in the axillary region.


CONCLUSIONS
Metastasis of HCC should be included in the differential diagnosis of rapidly growing lesions in unusual localizations, particularly in patients with chronic liver disease even if a primary tumor can not be radiologically identified.
Coban
Sahin
S
Department of Gastroenterology, Ankara University Medical School, 06100, Ankara, Turkey. scoban72@yahoo.com
Yüksel
Osman
O
Köklü
Seyfettin
S
Ceyhan
Koray
K
Baykara
Meltem
M
Dökmeci
Abdulkadir
A
D000368:Aged; D006528:Carcinoma, Hepatocellular / Q000556:secondary*; D006801:Humans; D008113:Liver Neoplasms / Q000473:pathology*; D008297:Male; D013899:Thoracic Neoplasms / Q000556:secondary*; D035441:Thoracic Wall / Q000473:pathology*