传统的胸(xiōng )腺瘤手术要从(cóng )正中(zhōng )劈开胸骨,出血多(duō ),创伤大,术后留(liú )下一条长长(zhǎng )的疤痕(hén ),病人痛不堪言。而常规经肋间胸腔镜无法(fǎ )进行对(duì )侧纵膈脂肪(fáng )的清扫。而与(yǔ )开胸手术相比(bǐ ),经剑突下(xià )胸腔(qiāng )镜纵(zòng )隔肿瘤切除术是在胸骨(gǔ )和心包(bāo )之间(jiān )的间隙进行,通过形成人工气胸,为手术操作提供(gòng )了宽阔清晰(xī )的视野(yě ),避免了胸骨切开。
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