传统的胸腺瘤手(shǒu )术要从正中(zhōng )劈开胸骨,出血多(duō ),创伤大,术后留下(xià )一(yī )条长(zhǎng )长的疤痕,病人痛不堪言。而常规经肋(lèi )间胸腔镜(jìng )无(wú )法进行对侧纵膈(gé )脂肪的清扫。而(ér )与(yǔ )开胸手(shǒu )术相比,经剑突下胸腔镜(jìng )纵隔肿瘤切除术是在(zài )胸骨和心包(bāo )之间的间隙进行,通过形成人工(gōng )气胸,为手术操(cāo )作提供了(le )宽阔清晰(xī )的视野,避免了胸骨切开。
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