has material basis in germline mutation in AFF3 autosomal dominant disease syndromic disease KINSSHIP syndrome https://www.malacards.org/card/kinsship_syndrome DOID:0112383 OMIM:619297 MEDGEN:1779339 A syndrome characterized by developmental delay, impaired intellectual development, seizures, mesomelic dysplasia, dysmorphic facial features, horseshoe or hypoplastic kidney, and failure to thrive that has material basis in heterozygous mutation in AFF3 on chromosome 2q11.2. MONDO:0851095 UMLS:C5543317