传统的胸(xiōng )腺瘤手术要从正中劈(pī )开胸骨,出血多,创伤大(dà ),术后留下(xià )一(yī )条长(zhǎng )长的疤(bā )痕,病(bìng )人痛不堪言。而常规经肋间胸腔镜(jìng )无法进行对侧纵(zòng )膈(gé )脂肪(fáng )的清扫。而与开胸手术相比,经剑突下胸腔镜纵隔肿(zhǒng )瘤切除术(shù )是在胸骨和心包之间的间(jiān )隙进行,通过形成人工气胸(xiōng ),为手术操(cāo )作提供(gòng )了宽阔清晰的视野,避免了胸(xiōng )骨切开。
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