ring chromosome 16 https://rarediseases.info.nih.gov/diseases/10855/ring-chromosome-16 https://www.malacards.org/card/ring_chromosome_16 Ring 16 MEDGEN:1641955 Ring chromosome type 16 GARD:0010855 SCTID:763406004 UMLS:C4706449 R16 chromosome 16 ring Ring chromosome 16 is characterized bypostnatal growthdeficiency, intellectual disability, microcephaly, broad flat nasal bridge, down-turned mouth, low-set and dysmorphic (abnormally-shaped) ears and speech delay.To date, less than 10 cases have been reported in the medical literature. MONDO:0019909 Orphanet:96178 chromosome 16 disorder ring chromosome disorder obsolete_ring chromosome 16