has part has part has_part characteristic of part of has modifier abnormal renal vein morphology abnormal left renal vein morphology any structural anomaly of the longer of the two renal veins that receives blood from the left kidney; the left renal vein usually receives the left inferior phrenic vein, the left suprarenal vein, the left gonadal vein (left testicular vein in males, left ovarian vein in females) and the left second lumbar vein whereas these veins on the right side drain directly into the inferior vena cava MPheno.ontology MP:0011327 csmith 2011-10-12T02:26:43Z morphology abnormal left renal vein