[Human celosomias].

Abstract

Definition and nomenclature of celosomia are based on a historical review which provides a system of classification. Morphology and organogenesis of celosomia were studied on 64 embryonic and foetal bodies. The anatomical study of 6 cases of human celosomia provided a definition of the characteristics of major celosomia, by showing the constant elements of the syndrome (particularly the parietal malformation) and the anomalies frequently found in each of the different types:--anterior (or superior) celosomia;--middle celosomia, including laparoschisis;--posterior (or inferior) celosomia, among which exstrophy of the bladder may be either one of the constant elements of the syndrome, or a limited form of the inferior celosomia;--total celosomia, of which one case was studied for this report, and of which the major forms, the schistosomia, chelinosomia and strophosomia types, seem to constitute forms of transition with other types of monstruosity. With improved knowledge of anatomy and organogenesis the possibilities of treatment have improved over the past few years, but still remain limited in the more monstrous forms of celosomia.