程少萍
【摘要】 目的:對(duì)比研究真空輔助切除術(shù)與傳統(tǒng)區(qū)段切除術(shù)在乳腺良性腫塊切除患者中的臨床應(yīng)用價(jià)值。方法:隨機(jī)選取2013年2月-2016年3月高州市人民醫(yī)院收治的乳腺良性腫塊患者100例,分為對(duì)照組與觀察組。對(duì)照組50例實(shí)施乳腺良性腫塊傳統(tǒng)區(qū)段切除術(shù),觀察組50例實(shí)施乳腺良性腫塊真空輔助切除術(shù)。比較兩組患者手術(shù)觀察指標(biāo)、并發(fā)癥發(fā)生率及術(shù)后乳房外觀優(yōu)良率。結(jié)果:觀察組手術(shù)時(shí)間、術(shù)后愈合時(shí)間均短于對(duì)照組,術(shù)中出血量少于對(duì)照組,切口長(zhǎng)度小于對(duì)照組,術(shù)后疼痛評(píng)分低于對(duì)照組,差異均有統(tǒng)計(jì)學(xué)意義(P<0.05)。觀察組并發(fā)癥發(fā)生率(6.00%)低于對(duì)照組(20.00%),差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。觀察組術(shù)后乳房外觀優(yōu)良率(96.00%)高于對(duì)照組(80.00%),差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。結(jié)論:真空輔助切除術(shù)可降低乳腺良性腫塊切除患者的并發(fā)癥發(fā)生率,提高乳房美觀度,具有耗時(shí)短、創(chuàng)傷小、疼痛輕等優(yōu)點(diǎn),是一種安全、有效的手術(shù)方式。
【關(guān)鍵詞】 乳腺良性腫塊; 真空輔助切除術(shù); 傳統(tǒng)區(qū)段切除術(shù)
【Abstract】 Objective:To compare the clinical value of vacuum assisted resection and traditional segmental resection in the treatment of benign breast lumps.Method:A total of 100 cases of benign breast lumps were randomly selected in Gaozhou Peoples Hospital from February 2013 to March 2016.The patients were divided into the control group and the observation group,50 cases in each group.The control group was given traditional sections of breast benign lumps resection,the observation group was given breast benign lumps vacuum assisted resection.The incidence of complications and postoperative breast appearance of two groups were observed.Result:The operation time,postoperative healing time of the observation group were shorter than those of the control group,the intraoperative bleeding and the incision length were less than those of the control group,postoperative pain score was lower than that of the control group,the differences were statistically significant(P<0.05).The incidence rate of complications of the observation group(6.00%) was lower than that of the control group(20.00%),and the difference was statistically significant(P<0.05).The postoperative breast appearance rate of the observation group(96.00%) was higher than that of the control group(80.00%),the difference was statistically significant(P<0.05).Conclusion:Vacuum assisted resection can reduce the incidence of benign breast lumps resection in patients with complications,improve breast appearance,has an advantages of short time,less trauma,less pain,is a safe and effective surgery.
【Key words】 Benign breast lumps; Vacuum assisted resection; Traditional segmental resection
First-authors address:Gaozhou Peoples Hospital,Gaozhou 525200,China
doi:10.3969/j.issn.1674-4985.2017.29.012
乳腺良性腫塊是一種常見的多發(fā)性疾病,多發(fā)于女性,發(fā)病率較高,且逐漸趨于年輕化,臨床主要表現(xiàn)為乳房腫塊、乳房腫痛等,對(duì)患者的生活質(zhì)量與身心健康造成了嚴(yán)重影響[1]。目前臨床上對(duì)乳腺良性腫塊患者多采用手術(shù)切除方式,傳統(tǒng)的乳腺良性腫塊切除術(shù)并發(fā)癥發(fā)生率較高,隨著醫(yī)學(xué)技術(shù)的發(fā)展,真空輔助切除術(shù)逐漸被廣泛應(yīng)用于臨床,取得了較好的臨床療效[2-3]。本次研究隨機(jī)選取2013年2月-2016年3月高州市人民醫(yī)院收治的100例乳腺良性腫塊患者作為研究對(duì)象,對(duì)比研究真空輔助切除術(shù)與傳統(tǒng)區(qū)段切除術(shù)在乳腺良性腫塊切除患者中的臨床應(yīng)用價(jià)值,現(xiàn)報(bào)道如下。endprint
1 資料與方法
1.1 一般資料 選取2013年2月-2016年3月高州市人民醫(yī)院收治的乳腺良性腫塊患者100例,均為女性,按照隨機(jī)數(shù)字表法分為對(duì)照組與觀察組。對(duì)照組50例,實(shí)施乳腺良性腫塊傳統(tǒng)區(qū)段切除術(shù),年齡32~45歲,平均(38.73±4.65)歲;腫塊直徑1.7~2.4 cm,平均(2.05±0.25)cm;乳腺單雙側(cè):?jiǎn)蝹?cè)24例,雙側(cè)26例;美國(guó)放射學(xué)會(huì)乳腺影像報(bào)告和數(shù)據(jù)系統(tǒng)(Breast Imaging Reporting And Data System,BI-RADS)分級(jí):Ⅱ級(jí)28例,Ⅲ級(jí)22例;手術(shù)病理結(jié)果:乳腺導(dǎo)管內(nèi)乳頭狀瘤2例,乳腺增生癥9例,乳腺脂肪瘤10例,乳腺纖維腺瘤27例,乳腺脂肪壞死2例。觀察組50例,實(shí)施乳腺良性腫塊真空輔助切除術(shù),年齡33~44歲,平均(38.65±4.57)歲;腫塊直徑1.6~2.5 cm,平均(2.06±0.23)cm;乳腺單雙側(cè):?jiǎn)蝹?cè)23例,雙側(cè)27例;BI-RADS分級(jí):Ⅱ級(jí)29例,Ⅲ級(jí)21例;手術(shù)病理結(jié)果:乳腺導(dǎo)管內(nèi)乳頭狀瘤3例,乳腺增生癥8例,乳腺脂肪瘤11例,乳腺纖維腺瘤26例,乳腺脂肪壞死2例。兩組患者性別、年齡、腫塊直徑、乳腺單雙側(cè)、BI-RADS分級(jí)、手術(shù)病理結(jié)果等一般資料比較,差異均無統(tǒng)計(jì)學(xué)意義(P>0.05),可進(jìn)行對(duì)比。
1.2 病例選取標(biāo)準(zhǔn) (1)納入標(biāo)準(zhǔn):①本次研究對(duì)象均符合《中國(guó)抗癌協(xié)會(huì)乳腺癌診治指南與規(guī)范(2015版)》[4]中關(guān)于乳腺良性腫塊的診斷標(biāo)準(zhǔn):腫塊直徑<3 cm,呈橢圓形或圓形,質(zhì)地韌實(shí),表面光滑,邊界清晰,輕微鈍痛、脹痛等;②本次研究已經(jīng)患者知情同意。(2)排除標(biāo)準(zhǔn):藥物過敏史,月經(jīng)期、妊娠期、哺乳期,高血壓,糖尿病,重大器質(zhì)性疾病,凝血功能障礙等患者。
1.3 方法
1.3.1 儀器選取 乳腺微創(chuàng)旋切系統(tǒng)、B超。
1.3.2 對(duì)照組實(shí)施乳腺良性腫塊傳統(tǒng)區(qū)段切除術(shù) 指導(dǎo)患者取仰臥體位,對(duì)患者乳腺進(jìn)行常規(guī)觸診與B超檢查,定位并標(biāo)記乳腺病灶。定位標(biāo)記無誤后,對(duì)手術(shù)局部進(jìn)行常規(guī)消毒、鋪巾操作,取生理鹽水利多卡因4 mL,按比例混合均勻后,對(duì)乳腺腫塊四周組織進(jìn)行逐層麻醉。在手術(shù)過程中需對(duì)患者的生命體征,如血氧飽和度、心率、血壓等實(shí)施嚴(yán)密監(jiān)測(cè),切口大小依據(jù)患者乳腺腫塊的實(shí)際大小而定,切口形狀依據(jù)患者乳腺腫塊與乳頭的距離及乳腺腫塊的實(shí)際情況而定,一般切口呈弧形或放射狀。將患者皮膚與皮下組織逐層切開,沿著乳腺腫塊四周行區(qū)段切除術(shù),將腫塊完整切除,觸診與B超檢查結(jié)合確認(rèn)是否殘留腫塊,送至病理檢查,最后逐層止血、縫合。根據(jù)術(shù)中的止血情況準(zhǔn)確判斷是否需要進(jìn)行加壓包扎、給予敷貼等,一般情況下,加壓時(shí)間為10~15 min。
1.3.3 觀察組實(shí)施乳腺良性腫塊真空輔助切除術(shù) 指導(dǎo)患者取仰臥體位,對(duì)患者乳腺進(jìn)行常規(guī)觸診與B超檢查,定位并標(biāo)記乳腺病灶。定位標(biāo)記無誤后,對(duì)手術(shù)局部進(jìn)行常規(guī)消毒、鋪巾操作,將導(dǎo)聲膠涂在B超探頭部位,并使用腔鏡套(無菌)包裹B超探頭與旋切刀,使用B超根據(jù)乳腺病灶定位標(biāo)記點(diǎn)找到病灶,在患者乳暈或乳腺腺體的邊緣四周定位旋切刀進(jìn)入點(diǎn),取利多卡因4 mL、生理鹽水4 mL、腎上腺素0.2 mL,混合均勻后對(duì)乳腺病灶四周與旋切刀進(jìn)入點(diǎn)至乳腺腫塊間的路徑進(jìn)行逐層麻醉,在手術(shù)過程中需對(duì)患者的生命體征,如氧飽和度、心率、血壓等實(shí)施嚴(yán)密監(jiān)測(cè),在旋切刀進(jìn)入點(diǎn)處的皮膚位置作一切口,長(zhǎng)度約為0.4 cm,旋切刀在B超的定位下逐漸進(jìn)入乳腺組織腫塊下方,將操作控制面板打開,根據(jù)實(shí)際情況選取合適的取樣模式,將旋切窗打開,再依據(jù)乳腺腫塊與切割凹槽的對(duì)照結(jié)果對(duì)乳腺腫塊實(shí)施抽吸旋切操作,直至將乳腺腫塊全部切除,該過程需在B超的定位下進(jìn)行。最后,觸診與B超檢查結(jié)合確認(rèn)是否殘留腫塊,送至病理檢查,局部壓迫止血,后予彈力繃帶加壓包扎48 h。
1.3.4 術(shù)后處理 術(shù)后48 h對(duì)所有患者進(jìn)行換藥,術(shù)后1個(gè)月回院接受評(píng)價(jià)。
1.4 觀察指標(biāo)與評(píng)定標(biāo)準(zhǔn) 術(shù)后1個(gè)月,(1)比較兩組患者手術(shù)觀察指標(biāo)(術(shù)中出血量、術(shù)后疼痛評(píng)分、手術(shù)時(shí)間、術(shù)后愈合時(shí)間、切口長(zhǎng)度)。術(shù)后疼痛評(píng)分評(píng)定標(biāo)準(zhǔn):采用視覺模擬評(píng)分法(Visual Analogue Scale/Score,VAS),總計(jì)10分,無痛為0分,劇痛為10分。得分越低,疼痛越輕。(2)比較兩組患者并發(fā)癥發(fā)生率(病灶殘留、積液、血腫、出血、感染、瘢痕),并發(fā)癥發(fā)生率=并發(fā)癥發(fā)生例數(shù)/總例數(shù)×100%。(3)比較兩組患者術(shù)后乳房外觀優(yōu)良率。評(píng)定標(biāo)準(zhǔn):采取本院自制的《乳腺良性腫塊切除術(shù)術(shù)后乳房外觀評(píng)定標(biāo)準(zhǔn)》,總分100分,評(píng)定變量為手術(shù)切口長(zhǎng)度、手術(shù)切口數(shù)量、手術(shù)切口位置,分為優(yōu)、良、差三個(gè)等級(jí)。評(píng)定標(biāo)準(zhǔn):優(yōu)(80~100分),良(65~79分),差(0~64分),術(shù)后乳房外觀優(yōu)良率=(優(yōu)例數(shù)+良例數(shù))/總例數(shù)×100%。
1.5 統(tǒng)計(jì)學(xué)處理 采用SPSS 17.0軟件對(duì)所得數(shù)據(jù)進(jìn)行統(tǒng)計(jì)分析,計(jì)量資料用(x±s)表示,比較采用t檢驗(yàn);計(jì)數(shù)資料以率(%)表示,比較采用 字2檢驗(yàn)。以P<0.05為差異有統(tǒng)計(jì)學(xué)意義。
2 結(jié)果
2.1 比較兩組患者手術(shù)觀察指標(biāo) 觀察組手術(shù)時(shí)間、術(shù)后愈合時(shí)間均短于對(duì)照組,術(shù)中出血量少于對(duì)照組,切口長(zhǎng)度小于對(duì)照組,術(shù)后疼痛評(píng)分低于對(duì)照組,差異均有統(tǒng)計(jì)學(xué)意義(P<0.05),見表1。
2.2 比較兩組患者并發(fā)癥發(fā)生率 觀察組并發(fā)癥發(fā)生率(6.00%)低于對(duì)照組(20.00%),差異有統(tǒng)計(jì)學(xué)意義( 字2=4.1688,P=0.0412<0.05),見表2。
2.3 比較兩組患者術(shù)后乳房外觀優(yōu)良率 觀察組術(shù)后乳房外觀優(yōu)良率(96.00%)高于對(duì)照組(80.00%),差異有統(tǒng)計(jì)學(xué)意義( 字2=6.0606,P=0.0138<0.05),見表3。
3 討論
乳腺良性腫塊是一種多發(fā)性的常見疾病,青年婦女為乳腺良性腫塊的主要發(fā)病人群[5]。乳腺良性腫塊一般屬于無痛性腫物,腫塊初期,形態(tài)較小,但生長(zhǎng)較快,常見的乳腺良性腫塊包括乳腺脂肪瘤、乳腺錯(cuò)構(gòu)瘤、乳腺平滑肌瘤、乳腺血管瘤、乳腺纖維腺瘤等,其中以乳腺纖維腺瘤最為常見[6]。近年來,隨著人們經(jīng)濟(jì)水平的提高,人們生活壓力的增加與生活節(jié)奏的明顯加快,導(dǎo)致乳腺良性腫塊的發(fā)病率逐年上升,降低了患者的生存質(zhì)量[7]。目前臨床上對(duì)乳腺良性腫塊患者的常用治療方式有手術(shù)切除治療,手術(shù)切除治療主要有傳統(tǒng)區(qū)段切除術(shù)與微創(chuàng)手術(shù)切除兩種方式,均可取得一定的臨床療效[8-10]。endprint
本次研究對(duì)照組實(shí)施乳腺良性腫塊傳統(tǒng)區(qū)段切除術(shù),觀察組實(shí)施乳腺良性腫塊真空輔助切除術(shù),研究結(jié)果顯示觀察組手術(shù)時(shí)間、術(shù)后愈合時(shí)間均短于對(duì)照組,術(shù)中出血量少于對(duì)照組,切口長(zhǎng)度短于對(duì)照組,術(shù)后疼痛評(píng)分低于對(duì)照組,差異均有統(tǒng)計(jì)學(xué)意義(P<0.05)。說明真空輔助切除術(shù)可縮短乳腺良性腫塊切除患者手術(shù)時(shí)間、減少術(shù)中出血量,具有切口小、疼痛輕特點(diǎn),可促進(jìn)患者早日康復(fù)。真空輔助旋切系統(tǒng)的主要組成部分為真空旋切系統(tǒng)與旋切刀,其中旋切刀的組成部分為內(nèi)外套針管[11]。采用真空輔助旋切系統(tǒng)切除乳腺良性腫塊時(shí),不需將旋切刀退出外套針,只需通過旋切刀內(nèi)套針的運(yùn)動(dòng)運(yùn)出切割掉的乳腺良性腫塊組織,因此可進(jìn)行反復(fù)切割操作,完整切除乳腺良性腫塊組織[12]。此外,旋切刀還可進(jìn)行扇形旋轉(zhuǎn),對(duì)乳腺良性腫塊組織進(jìn)行多處、多次旋切操作。在乳腺良性腫塊組織標(biāo)本的運(yùn)出過程中不會(huì)經(jīng)過旋切刀穿刺路徑,可防止針道種植,從而可減輕患者疼痛[13-14]。同時(shí)真空負(fù)壓裝置可固定需切除的部位,不僅可有效避免病灶移動(dòng),導(dǎo)致乳腺良性腫塊組織四周正常組織被過度切除,還可及時(shí)吸凈創(chuàng)腔中的積血,減少術(shù)中出血量[15]。加上該手術(shù)方式的定位、穿刺操作全程均是在B超指引下進(jìn)行,無放射性,且與我國(guó)女性乳房致密性特點(diǎn)相符,從而可縮短手術(shù)時(shí)間,有助于患者早日康復(fù)[16]。本次研究結(jié)果顯示,觀察組并發(fā)癥發(fā)生率(6.00%)低于對(duì)照組(20.00%),差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。說明真空輔助切除術(shù)可降低乳腺良性腫塊切除患者并發(fā)癥發(fā)生率。研究發(fā)現(xiàn),乳腺良性腫塊傳統(tǒng)區(qū)段切除術(shù)雖可完整切除病灶,但術(shù)后并發(fā)癥發(fā)生率較高,以病灶殘留、血腫、瘢痕等最為常見[17-18]。真空輔助旋切系統(tǒng)的操作流程、旋切針頭、軟件程序設(shè)計(jì)等方面體現(xiàn)了先進(jìn)性、簡(jiǎn)易性特點(diǎn),可一次性切除多個(gè)乳腺良性腫塊,創(chuàng)傷小,從而可降低乳腺良性腫塊切除患者并發(fā)癥發(fā)生率[19]。本次研究結(jié)果顯示,觀察組術(shù)后乳房外觀優(yōu)良率(96.00%)高于對(duì)照組(80.00%),差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。說明真空輔助切除術(shù)可提高乳腺良性腫塊切除患者乳房外觀優(yōu)良率。乳房是女性的哺乳器官,同時(shí)在很大程度上決定著女性的形體美[20-22]。傳統(tǒng)區(qū)段切除術(shù)多是以患者乳頭作為中心作放射狀切口進(jìn)行乳腺良性腫塊切除操作,逐層切開,對(duì)乳腺導(dǎo)管的損傷較小,但術(shù)后在患者乳房部位會(huì)存在較大的手術(shù)切口瘢痕,無法最大程度的滿足現(xiàn)代女性術(shù)后對(duì)乳房外觀的美觀要求[23]。乳腺良性腫塊真空輔助切除術(shù)不僅可保證手術(shù)切除效果,降低并發(fā)癥發(fā)生率,還具有手術(shù)切口小且隱蔽等特點(diǎn),從而提高了手術(shù)美觀性與乳腺良性腫塊切除患者乳房外觀優(yōu)良率[24-25]。
綜上所述,乳腺良性腫塊真空輔助切除術(shù)具有創(chuàng)傷小、并發(fā)癥發(fā)生率低、耗時(shí)短等特點(diǎn),可進(jìn)行臨床推廣與應(yīng)用。
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(收稿日期:2017-07-14) (本文編輯:程旭然)endprint