Published online Nov 7, 2010. doi: 10.3748/wjg.v16.i41.5263
Revised: September 13, 2010
Accepted: September 20, 2010
Published online: November 7, 2010
Primary malignant liver mesenchymal tumor is a rare condition defined as a tumor with vascular, fibrous, adipose, and other mesenchymal tissue differentiation. We report a case of primary malignant liver mesenchymal tumor in a 51-year-old male with anemia, weight loss and hepatomegaly. Finally unconventional liver biopsy and histological manifestation led to the definitive diagnosis.