lipomatosis pelvic lipomatosis https://rarediseases.info.nih.gov/diseases/7350/pelvic-lipomatosis https://www.malacards.org/card/pelvic_lipomatosis pelvic lipomatosis NCIT:C27486 A neoplastic process characterized by a diffuse poorly circumscribed overgrowth of adipose tissue in the pelvic region. Clinical presentation includes complaints of back and abdominal pain, urinary frequency, perineal pain and constipation. It predominately affects black males. Excess of mature unencapsulated fatty tissue in the pelvis UMLS:C0406608 MONDO:0006593 pelvic lipomatosis (morphologic abnormality) MESH:C535549 DOID:3927 MEDGEN:96064 EFO:1000748