Fig. 4From: Long-term survival after anterior approach right hepatectomy combined with inferior vena cava thrombectomy using trans-diaphragmatic intrapericardial inferior vena cava occlusion: a case report and review of the literatureIVCTT-presenting HCC is classified into three types. a The TT located within the subdiaphragmatic IVC; b The IVCTT extended above the diaphragm, but it had not infiltrated the RA; and (c) The TT extended over the diaphragm and had advanced into the RABack to article page