作者: John R. Macri , Richard A. Chole
DOI: 10.1177/019459988509300102
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摘要: Mongolian gerbils and man are the only animals known to spontaneously develop bone-eroding aural cholesteatoma. The pathophysiology of bone erosion in cholesteatoma is controversial. majority investigators believe that direct contact between necessary for occur. We implanted glass, Silastic, micropore barriers middle ear advancing cochlea 50 gerbils. prevented but did not inhibit erosion. conclude transmitted pressure may be responsible