part_of part of is part of part of connected to Homo sapiens system vein hepatic portal vein splenic vein http://upload.wikimedia.org/wikipedia/commons/5/5b/Gray1189.png http://upload.wikimedia.org/wikipedia/commons/e/e4/Bilebladder.png vena splenica galen:SplenicVein lienal vein A vein arising from the splenic trabecular vein in the hilum of the spleen that drains into the portal vein. UMLS:C0038001 uberon MA:0002164 UBERON:0003713 NCIT:C33608 FMA:14331 vena lienalis GAID:541 EMAPA:37226 MESH:D013162