title: [Examinations of various cholesterin crystals of cholesteatoma].
mesh_terms: D002781:Cholesteatoma / Q000378:metabolism* / Q000473:pathology; D002784:Cholesterol / Q000032:analysis*; D003460:Crystallization; D006801:Humans; D008854:Microscopy, Electron; D008859:Microscopy, Polarization; D010033:Otitis Media / Q000378:metabolism; D014961:X-Ray Diffraction
chemical_list: D002784:Cholesterol