title: [Peri-navel intestinal patch-like choristia (author's transl)].
abstract: The authors describe an umbilical anomaly marked by confluent erythematous and crusted plaques, spreading beyond the navel limits and histologically regarded as a choristia that is to say a displacement of intestinal tissue within the epidermis. The ultrastructural study investigated the relationship between intestinal cells and keratinocytes. The authors believe that behaviour analogies exist between ectopic intestinal cells and Paget's cells.
mesh_terms: D002828:Choristoma / Q000473:pathology* / Q000648:ultrastructure; D006801:Humans; D007414:Intestinal Neoplasms / Q000473:pathology* / Q000648:ultrastructure; D008297:Male; D008854:Microscopy, Electron; D008875:Middle Aged; D012871:Skin Diseases / Q000473:pathology*; D014472:Umbilicus / Q000473:pathology*
vernacular_title: Choristia intestinale périombilicale en plaques.