[Tissue culture of cholesteatoma matrix and canal skin, and electron microscopic findings of the culture cells (author's transl)].
D002781:Cholesteatoma / Q000648:ultrastructure*; D046508:Culture Techniques; D004424:Ear Canal / Q000648:ultrastructure*; D004427:Ear Diseases / Q000473:pathology*; D006801:Humans; D008854:Microscopy, Electron; D012867:Skin / Q000648:ultrastructure*