1 Oisin, oisÃ­n along With. St, patrick is the main character Of William Butler'yeats s epic Poem The wanderings Of. 2  Oisin he is also mentioned In'yeats s Poem The Circus' Animals.  desertion
The first and more common of the two is hepatocellular carcinoma (HCC). HCC is most commonly caused by cirrhosis of the liver. Alcoholism and Hepatitis C are the two most common causes of cirrhosis in the U.S. Obesity, anabolic steroid abuse, exposure to certain chemicals, and Hepatitis B have also been linked to hepatocellular carcinoma.
3. Hepatocellular Carcinoma - Malignant tumor of the liver. This type of tumor is rare in the United States. It is associated with Hepatitis B and C infection and liver cirrhosis. 4. Metastatic disease - Sometimes liver tumors are really metastatic cancer from another site. The most common tumor to metastasize to the liver is colon cancer. Some of these can be distinguished just by the imaging, others require biopsy.