Methods 44 cases were presented, 35 of them were of sliding hiatus hemia and 9, irreversible.

方法报告44例食管裂孔疝，其中滑动性疝35例，不可逆性疝9例；

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Methods 44 cases were presented, 35 of them were of sliding hiatus hemia and 9, irreversible.

方法报告44例食管裂孔疝，其中滑动性疝35例，不可逆性疝9例；

youdao