A patient presents with jaundice, Physical examination reveals an enlarged nodular liver. CT of the abdomen shows a cirrhotic liver with a large mass. CT guided biopsy of the mass demonstrates a malignant tumor derived from hepatic parenchymal cells. Infection with which of the following viruses would most directly related to the development of this tumor?: (A) Epstein-Barr virus, (B) Human Herpes virus type A, (C) Human T-lymphocyte virus, (D) Hepatitis B virus
Answer is D. None