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彩超在麦默通(Mammotome)乳腺微创旋切术前筛查中的应用价值

发布时间:2018-05-20 02:03

  本文选题:彩色多普勒超声 + 乳腺肿块 ; 参考:《河南科技大学》2014年硕士论文


【摘要】:目的:通过二维超声与彩色多普勒血流成像相结合检查乳腺肿块,并对肿块的结果进行详细的记录,然后行麦默通微创旋切术,最后与术后病理检查结果进行对比分析,探讨彩色多普勒超声在麦默通(Mammotome)乳腺微创旋切术前筛查中的应用价值,为临床制定乳腺肿块的手术方案及判断乳腺肿块患者的预后提供参考依据。 方法:收集并整理了2012年2月至2013年2月期间在河南科技大学第一附属医院和河南科技大学第二附属医院住院的乳腺肿块的患者,共92例,143个肿块。其中乳腺肿块91个(包括10例乳腺囊肿),非哺乳期乳腺炎20个,副乳32个。对于乳腺肿块来说,先用彩超对乳腺进行放射状扫查,发现病灶后,记录病灶的位置、大小、形态、边界、内部及后方回声、血供丰富程度。然后按大小不同将肿块分为三组:≤1cm,1~3cm和3~6cm。对于副乳来说,要标记出副乳的范围。然后在局麻下行麦默通乳腺微创旋切术,直至肿物及周围少量正常组织完整切除,彩超反复探查无肿物残存,将抽吸出的组织条用无菌镊子将其取出,送快速冰检。手术过程中要记录乳腺肿块及副乳的切除例数,术中出血的例数,计算并比较不同大小乳腺肿块的切除率,非哺乳期乳腺炎及副乳的切除率。 结果:92例乳腺肿块病人(143个肿块)的病理检查结果乳腺肿块:42个为乳腺纤维腺瘤,21个为乳腺瘤样增生,10个为乳腺囊肿,13个为乳腺导管内乳头状瘤,5个为浸润性导管癌。非哺乳期乳腺炎:12例为慢性炎症伴肉芽肿组织,8例为慢性炎症伴小脓肿。副乳:32例均为皮下脂肪及少量腺体组织。三组乳腺肿块切除率比较:≤1cm肿块的切除率100%(33/33);1~3cm肿块的切除率96.8%(30/31);3~6cm肿块的切除率74.0%(20/27)。经SPASS19.0统计软件分析,P=0.001(P 0.05),差异具有统计学意义。手术切除率随肿块的增大而降低,10例乳腺囊肿均可完整切除。≤1cm的肿块无出血;1~3cm的肿块有2个发生出血;3~6cm的肿块有5个发生出血。P=0.007(P 0.05),差异具有统计学意义,此结果表明术后出血率随肿块的增大而增高。非哺乳期乳腺炎的切除率75%(15/20);副乳的切除率100%(32/32)。 结论:大小不同的乳腺肿块切除率不同,,肿块越大,完整切除率越低,术中出血率越高;乳腺囊肿可完整切除;对于非哺乳期乳腺炎来说应用麦默通乳腺旋切术会有一定的残留;副乳通过麦默通微创旋切术均可完整切除。因此,掌握麦默通的适应症,在术前通过彩超筛查出适宜做麦默通微创手术的患者,可以进一步提高了麦默通微创旋切术的应用价值,为临床治疗方案的制定和判断乳腺患者的预后提供参考依据。
[Abstract]:Objective: to examine breast masses by two dimensional ultrasound combined with color Doppler flow imaging, and to record the results of the masses in detail. To explore the value of color Doppler ultrasound in screening mammotome before minimally invasive mastectomy, and to provide a reference for clinical planning of breast mass surgery and for judging the prognosis of breast mass patients. Methods: from February 2012 to February 2013, 92 patients with 143 masses were collected from the first affiliated Hospital of Henan University of Science and Technology and the second affiliated Hospital of Henan University of Science and Technology. There were 91 breast masses (including 10 cases of breast cyst, 20 cases of non-lactation mastitis and 32 cases of accessory mammary gland). For breast masses, the lesions were first detected by color Doppler ultrasound, and the location, size, shape, boundary, internal and posterior echo, and abundance of blood supply were recorded. Then the tumors were divided into three groups according to their size: 鈮

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