Double primary tumors of the liver.

A rare case of double primary tumors of the liver is reported. A 69-year-old male presented with fever and right upper quadrant pain. On admission blood culture grew Salmonella group B. Laboratory data showed leucocytosis, mild elevation of aspartate aminotransferase, alanine aminotransferase and sugar, positive-HBsAg, and normal range CEA and AFP. Abdominal sonography disclosed a well demarcated solid mass and another cystic lesion with a ragged wall in the left lobe of liver. Abdominal CT revealed a mixed density solid mass in the medial segment, and laterally located cystic mass with internal septa. A preoperative diagnosis of double tumors of the left lobe of the liver was made and the patient underwent a left hepatic lobectomy. Hepatocellular carcinoma and cystadenocarcinoma were diagnosed by histopathological examination. The patient has been well without tumor recurrence after one and a half year's follow-up.