disease causes feature Potter sequence Mendelian disease renal agenesis (disease) COHD:4003487 DOID:14766 GARD:0009228 HP:0000104 HP:0008678 ICD10:Q60.0 ICD10:Q60.1 ICD10:Q60.2 MONDO:0018470 NCIT:C99041 OMIMPS:191830 Orphanet:411709 Renal agenesis (RA) is a form of renal tract malformation characterized by the complete absence of development of one or both kidneys (unilateral RA or bilateral RA respectively), accompanied by absent ureter(s). SCTID:204942005 absent/small kidney absent/underdeveloped kidney hereditary renal aplasia hereditary urogenital adysplasia renal adysplasia renal agenesis renal agenesis/hypoplasia renal aplasia renal hypodysplasia/aplasia non-syndromic renal or urinary tract malformation