part of part of develops from develops from attached to attached to spleen kidney mesoderm-derived structure lieno-renal ligament UBERON:0004687 lienorenal ligament ligamentum splenorenale (lienorenale, phrenicosplenicum) splenicorenal ligament phrenicolienal ligament EHDAA2:0004572 Multiple sources support greater omentum assignment. E.g. http://medical-dictionary.thefreedictionary.com/splenorenal+ligament. We change the MA part_of assignment to develops_from phrenico-splenic ligament ligamentum lienorenale Peritoneum that attaches the spleen to the posterior abdominal wall over the left kidney. develops from the dorsal mesogastrium of the embryo[umich]. EMAPA:18286 Wikipedia:Splenorenal_ligament splenorenal ligament ligamentum splenorenale MA:0001620 FMA:16522 abdomen element greater omentum dorsal mesogastrium nonskeletal ligament