《Female Agent - Incredibly Hot Brunette Breaks Wedding Vows To Get A Taste Of Agent's Pussy-快播av》

【Female Agent - Incredibly Hot Brunette Breaks Wedding Vows To Get A Taste Of Agent's Pussy-快播av】

　　传统的(de)胸腺(xian)瘤手术要从正中劈开胸骨，出血多，创(chuang)伤(shang)大，术后(hou)留(liu)下一条长长的疤痕，病(bing)人痛不堪言(yan)。而常规经肋间胸(xiong)腔镜无(wu)法进行对侧(ce)纵(zong)膈脂(zhi)肪的清(qing)扫。而与开胸(xiong)手(shou)术(shu)相比，经剑突下胸(xiong)腔(qiang)镜纵(zong)隔肿(zhong)瘤(liu)切除术(shu)是在胸骨和心包之(zhi)间的间隙进行，通(tong)过(guo)形(xing)成人工气胸，为手(shou)术操(cao)作(zuo)提(ti)供了宽阔清(qing)晰的视野，避免(mian)了胸骨切开。