Re-opening of FAVF was achieved in 1 case by local urokinase thrombolysis and in the other 4 cases by reconstruction of the fistula. The secondary patency rate reached 99.1%(111112).

其中1例通过药物溶栓获得再通，4例通过原切口行内瘘重建获得再通，累计次级通畅率为99.1%（111/112）。

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Re-opening of FAVF was achieved in 1 case by local urokinase thrombolysis and in the other 4 cases by reconstruction of the fistula. The secondary patency rate reached 99.1%(111112).

其中1例通过药物溶栓获得再通，4例通过原切口行内瘘重建获得再通，累计次级通畅率为99.1%（111/112）。

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