splenic disorder wandering spleen spleens, wandering spleen, drifting splenic ptosis wandering spleen floating spleen spleen, floating A condition characterized by an abnormal spleen position due to loss, weakness, or malformation of one or more of the ligaments that hold the spleen in its normal position in the left upper abdomen. It may present as a birth defect or follow injuries or pregnancy. Signs and symptoms include abdominal discomfort and splenomegaly. spleens, displaced spleens, floating ptosis, splenic splenic Ptoses Splenoptoses displaced spleens GARD:0000328 wandering spleens SCTID:191384005 displaced spleen spleen, wandering MEDGEN:75782 MESH:D050805 Ptoses, splenic MONDO:0042963 UMLS:C0272414 drifting spleens NORD:1836 splenoptosis NCIT:C85224 spleen, displaced floating spleens spleens, drifting drifting spleen