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.
Synonyms:
exact_synonym:
Arteriohepatic dysplasia; syndromic bile duct paucity
related_synonym:
Cardiovertebral syndrome; Hepatofacioneurocardiovertebral syndrome; Watson Alagille syndrome; Watson-Miller syndrome; hepatic ductular hypoplasia; paucity of interlobular bile ducts