title: Trichobezoar: case presentation and review of literature.
mesh_terms: D000328:Adult; D001630:Bezoars / Q000000981:diagnostic imaging / Q000601:surgery; D002675:Child, Preschool; D003287:Contrast Media; D005260:Female; D005774:Gastrostomy; D006197:Hair; D006801:Humans; D008875:Middle Aged; D011859:Radiography; D013270:Stomach / Q000601:surgery
chemical_list: D003287:Contrast Media