[Hepatocellular carcinoma in an additional pedunculated liver lobe in the lower abdomen: differential diagnosis problems].

The case described is that of a 36 years old patient with a known tumor in her lower abdominal cavity which has been observed to increase in size for the passed 16 years. Intraoperatively, one observed a very rare finding of an extra liver lobe of the left liver lobe and located in the lower abdominal cavity. Located within is a multifocal therapeutically treatable hepatocellular cancer.