Residual choleateatoma was found more frequently in the anterior epitympanum, the oval window niche, and the hypotympanum near the tubal orifice.
容易残存的部位，依序为
前方、卵圆窗及下近耳咽管处。
隐窝Residual choleateatoma was found more frequently in the anterior epitympanum, the oval window niche, and the hypotympanum near the tubal orifice.
容易残存的部位，依序为前方、卵圆窗及下近耳咽管处。
声
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成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
