传统的胸腺瘤手术要从(cóng )正中(zhōng )劈开(kāi )胸骨,出血多(duō ),创伤大,术(shù )后留下一条长长的疤痕,病人痛不(bú )堪言。而常规(guī )经肋间胸腔(qiāng )镜无法进行对侧(cè )纵膈脂肪的清扫。而与开胸手术相比,经剑突下(xià )胸腔镜纵隔肿瘤切除术是在胸骨和(hé )心包之间的(de )间隙进(jìn )行,通(tōng )过形成人工气胸(xiōng ),为手(shǒu )术(shù )操作提(tí )供了宽阔清(qīng )晰的视野,避免了胸骨切开。
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