Fibrochondrogenesis is a congenital disorder presenting several features and radiological findings, some which distinguish it from other osteochondrodysplasias [REF].
Other prominent features include dwarfism,[REF] shortened ribs that have a concave appearance,[REF] micrognathism (severely underdeveloped jaw),[REF] macrocephaly (enlarged head),[REF] thoracic hypoplasia (underdeveloped chest),[REF] enlarged stomach,[REF] platyspondyly (flattened spine),[REF] and the somewhat uncommon deformity of bifid tongue (in which the tongue appears split, resembling that of a reptile) [REF].