title: Silent trichobezoar. A case report.
mesh_terms: D000328:Adult; D001630:Bezoars / Q000175:diagnosis / Q000601:surgery; D001706:Biopsy; D004386:Duodenum / Q000000981:diagnostic imaging; D004724:Endoscopy; D005773:Gastroscopy; D006197:Hair; D006801:Humans; D008297:Male; D008409:Mastication; D011859:Radiography; D013270:Stomach / Q000000981:diagnostic imaging / Q000601:surgery