title: [Atypical achondrogenesis. Review of the literature apropos of 2 cases].
abstract: The authors describe two cases of a minor form of achondrogenesis. This form has not been published previously. A discussion of the different possibilities of differential diagnosis follows.
mesh_terms: D001848:Bone Diseases, Developmental / Q000000981:diagnostic imaging / Q000401:mortality / Q000473:pathology*; D002574:Cervical Vertebrae / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D006801:Humans; D007223:Infant; D008297:Male; D011859:Radiography; D012447:Sacrum / Q000000981:diagnostic imaging; D013131:Spine / Q000000981:diagnostic imaging
vernacular_title: Formes frustes de l'achondrogénése. Revue de a littérature á propos de deux cas