Alagille syndrome Alagille (AGS) syndrome is variably characterized by chronic cholestasis due to paucity of intrahepatic bile ducts, peripheral pulmonary artery stenosis, vertebrae segmentation anomalies, characteristic facies, posterior embryotoxon/anterior segment abnormalities, pigmentary retinopathy, and dysplastic kidneys. Alagille syndrome Alagille-Watson syndrome Arteriohepatic dysplasia Cardiovertebral syndrome DOID:9245 GARD:0000804 Hepatofacioneurocardiovertebral syndrome ICD10:Q44.7 ICD9:759.89 MESH:D016738 MONDO:0007318 MedDRA:10053870 NCIT:C35139 OMIMPS:118450 Orphanet:52 SCTID:31742004 UMLS:C0085280 Watson Alagille syndrome Watson-Miller syndrome hepatic ductular hypoplasia paucity of interlobular bile ducts syndromic bile duct paucity syndromic visceral malformation syndromic developmental defect of the eye rare syndrome with cardiac malformations genetic biliary tract disease syndromic urogenital tract malformation polymalformative genetic syndrome with increased risk of developing cancer syndromic renal or urinary tract malformation rare disease with glaucoma as a major feature genetic multiple congenital anomalies/dysmorphic syndrome without intellectual disability