【摘要】 <正> 1981年在东京召开的第四届国际激光外科会议中,妇产科论文共22篇,其中有一篇报导YAG激光通过宫腔镜治疗子宫大量出血120例,除一例失败外,其余病例均能达到上血或流血减少。 为了安全且有效地开展这项激光临床治疗,我们认为有必要研究YAG激光对各种组织结构的损伤作用范围,以供今后临床治疗工作的参考。由于各种不同组织结构对YAG激光的吸收系数各不相同,因此我们将100只离体子宫及其附件组织标本进行分别实验,根据初步实验数据(相同条件的重更多还原

【Abstract】 The histological change of 100 removed uterus and parametrium specimens by laser photovaporization have been observed. It has been found that the small myoma and solitary adenocarcinoma within the uterian cavity can be removed by vaporization, but the tissue damage underneath the burned layer is the minimal. The experiment suggests that YAG laser is safe and practical in gynecological surgery.更多还原