Pai syndrome https://rarediseases.info.nih.gov/diseases/3439/median-cleft-of-upper-lip-with-polyps-of-facial-skin-and-nasal-mucosa https://www.malacards.org/card/cleft_median_of_upper_lip_with_polyps_of_facial_skin_and_nasal_mucosa Orphanet:1993 median cleft of upper lip with polyps of facial skin and nasal mucosa cleft, Median, of upper lip with polyps of Facial skin and nasal mucosa icd11.foundation:1236130516 MESH:C536135 SCTID:722201004 Pai syndrome is an idiopathic developmental disorder characterized by median cleft of the upper lip (MCL), midline polyps of the facial skin and nasal mucosa, and pericallosal lipomas. Hypertelorism with ocular anomalies are also observed, generally with normal neuropsychological development. MEDGEN:371972 GARD:0003439 cleft, MEDIAN, of upper LIP with polyps of facial skin and nasal mucosa MONDO:0007956 median cleft of the upper lip-corpus callosum lipoma-cutaneous polyps syndrome OMIM:155145 UMLS:C1835087 Pai syndrome frontonasal dysplasia