Before and during the endovascular operation, all the cases were diagnosed as follows: arteriovenous fistula in 23 cases, cirsoid angioma 32 and cavernous hemangioma 28.
本组病例术前或术中分别诊断为：动静脉瘘23例，蔓状血管瘤32例，海绵状血管瘤28例。
Objective We study and report a new operation method of internal arteriovenous fistula, and it is a simple, fast and safe method.
目的总结并报告一种简捷、安全的永久性血液透析直接内瘘成形术的新术式。
Objective We study and report a new operation method of internal arteriovenous fistula, and it is a simple, fast and safe method.
目的总结并报告一种简捷、安全的永久性血液透析直接内瘘成形术的新术式。
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