[Current possibilities of radiodiagnosis in liver tumors].

The report deals with potential of present-day techniques for radiological imaging, differential diagnosis and working out of modalities of treatment for primary and metastatic hepatic tumors. Results of complex examination (ultrasound, CT, MRI, PET using fluorine -18 FDG) of patients with benign and malignant tumors are discussed. Sensitivity and specificity of each procedure have been identified to be used in diagnosis of large-size tumors.

[Intraarterial chemotherapy using implantable port-catheter system in patients with colorectal liver metastases].

We evaluated the tentative clinical results of port-catheter system implantation in 32 patients (18 males and 14 females) with liver metastases of colorectal cancer (2001-2006). Laparotomic approach was used in 17 and percutaneous transfemoral implantation - in 15 patients. There were no complications nor technical problems.