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【beplay】

　　传(chuán )统的胸(xiōng )腺瘤手(shǒu )术要(yào )从正(zhèng )中(zhōng )劈开(kāi )胸(xiōng )骨，出血多(duō )，创伤(shāng )大，术后留(liú )下一条长(zhǎng )长的疤痕，病人痛(tòng )不堪言。而常规(guī )经肋间胸(xiōng )腔镜无(wú )法进行对(duì )侧纵(zòng )膈脂肪(fáng )的清扫。而与开胸手术相比，经剑突(tū )下胸(xiōng )腔镜纵隔肿瘤(liú )切除(chú )术是(shì )在(zài )胸(xiōng )骨和心(xīn )包之间的间(jiān )隙进(jìn )行，通(tōng )过(guò )形成(chéng )人工(gōng )气胸(xiōng )，为手术(shù )操(cāo )作提供(gòng )了(le )宽阔清晰的视(shì )野，避免了胸骨切开。