[摘要]目的:探討腮腺殘余體積與腮腺腫瘤患者術(shù)后并發(fā)癥發(fā)生風(fēng)險(xiǎn)和美觀效果的相關(guān)性。方法:選取2021年10月-2023年1月筆者醫(yī)院行腮腺腫瘤切除術(shù)的100例患者作為研究對(duì)象。術(shù)后6個(gè)月,記錄面部凹陷、耳大神經(jīng)感覺(jué)異常、Frey綜合征、面癱、唾液瘺等并發(fā)癥發(fā)生情況,將出現(xiàn)上述任意一種并發(fā)癥定義為發(fā)生組,未出現(xiàn)并發(fā)癥為未發(fā)生組。比較兩組臨床資料、腮腺殘余體積等,采用多因素Logistic回歸模型篩選腮腺腫瘤患者術(shù)后并發(fā)癥發(fā)生風(fēng)險(xiǎn)的影響因素,采用Pearson相關(guān)性分析腮腺殘余體積與術(shù)后美觀效果的關(guān)系。結(jié)果:100例患者中,共28例出現(xiàn)術(shù)后并發(fā)癥,其中術(shù)后Frey綜合征發(fā)生率最高為9.00%,其次為耳大神經(jīng)感覺(jué)異常8.00%,面部凹陷發(fā)生為7.00%。發(fā)生組手術(shù)方式、翻瓣方式、是否游離面神經(jīng)與未發(fā)生組比較差異具有統(tǒng)計(jì)學(xué)意義,且殘余體積較未發(fā)生組小(P<0.05);將手術(shù)方式、翻瓣方式、面神經(jīng)游離、腮腺殘余體積為自變量行多因素Logistic回歸分析,經(jīng)校正混雜因素后腮腺殘余體積[OR=0.823,95%CI(0.736~0.920)]為術(shù)后并發(fā)癥發(fā)生的獨(dú)立保護(hù)因素(P<0.05);Pearson相關(guān)性分析顯示:腮腺殘余體積與腮腺腫瘤患者術(shù)后美觀效果呈正相關(guān)(r=0.655,P<0.001)。結(jié)論:腮腺殘余體積為腮腺腫瘤患者術(shù)后并發(fā)癥發(fā)生的獨(dú)立保護(hù)因素,殘余體積與美觀效果呈正相關(guān)。
[關(guān)鍵詞]腮腺腫瘤;腮腺殘余體積;腮腺腫瘤切除術(shù);并發(fā)癥;美觀效果
[中圖分類(lèi)號(hào)]R739.87" " [文獻(xiàn)標(biāo)志碼]A" " [文章編號(hào)]1008-6455(2025)08-0032-04
Correlation between Residual Volume of Parotid Gland and Risk of Postoperative Complications and Aesthetic Outcomes in Patients with Parotid Gland Tumor
LI Qinghua, WANG Ning, WANG Fujin
( Department of Stomatology, Affiliated Hospital of Panzhihua University, Panzhihua 617000, Sichuan, China )
Abstract: Objective" To investigate the correlation between residual volume of parotid gland and the risk of postoperative complications and aesthetic effect in patients with parotid gland tumor. Methods" One hundred patients who underwent parotid tumor resection in the hospital from October 2021 to January 2023 were selected as the research subjects. Six months after surgery, complications such as facial depression, paresthesia of the great auricular nerve, Frey syndrome, facial palsy, and salivous fistula were recorded. Any of the above complications were defined as the occurrence group, and no complications were defined as the non-occurrence group.The clinical data and parotid residual volume of the two groups were compared, and the factors affecting the risk of postoperative complications in patients with parotid tumor were screened by multi-factor Logistic regression model, and the relationship between parotid residual volume and postoperative aesthetic effect was analyzed by Pearson correlation. Results" Among the 100 patients, 28 had postoperative complications, of which the highest incidence was Frey syndrome (9.00%), followed by great auricular nerve paresthesia (8.00%) and facial depression (7.00%).The surgical method, flap method and free facial nerve were significantly different between the two groups, and the residual volume was smaller than that of the non-developing group (P<0.05).Multivariate Logistic regression analysis was performed with surgical method, flap method, facial nerve free and residual parotid volume as independent variables. After adjusting for confounding factors, residual parotid volume [OR=0.823, 95%CI(0.736~0.920)] was an independent protective factor for postoperative complications (P<0.05). Pearson correlation analysis showed that the residual volume of parotid gland was positively correlated with the postoperative aesthetic outcome of parotid tumor patients (r=0.655, P<0.001). Conclusion" The residual volume of parotid gland is an independent protective factor for postoperative complications in patients with parotid gland tumor, and the residual volume is positively correlated with the aesthetic effect.
Key words: parotid gland tumor; parotid gland residual volume; parotid tumor resection; complications; aesthetic effect
目前手術(shù)切除是治療腮腺腫瘤的有效方法,但腮腺切除術(shù)會(huì)破壞腮腺組織,最終增加面神經(jīng)麻痹、唾液腺瘺和弗雷氏綜合征等各種并發(fā)癥發(fā)生風(fēng)險(xiǎn)[1]。不僅對(duì)術(shù)后生活質(zhì)量造成顯著影響,也影響面部美觀情況[2]。隨著功能性外科向美學(xué)性外科的發(fā)展,在較小的損傷前提下,能夠獲得腫瘤徹底根治效果已成為眾多學(xué)者關(guān)注的一個(gè)問(wèn)題。有研究將手術(shù)類(lèi)型與并發(fā)癥發(fā)生率的關(guān)系進(jìn)行比較認(rèn)為,對(duì)于某些體積較小或特定部位的腮腺良性腫瘤,若采取傳統(tǒng)的腮腺淺葉及腫瘤切除術(shù)雖能獲得腫瘤低復(fù)發(fā)率,但也會(huì)造成患者一側(cè)腮腺功能的喪失[3-4]。但值得注意的是,手術(shù)類(lèi)型無(wú)法客觀量化,而腮腺手術(shù)后殘留的腮腺組織數(shù)量有別于手術(shù)類(lèi)型并能進(jìn)行量化。因此,本文旨在研究腮腺手術(shù)后殘留的腮腺組織數(shù)量是否可以作為術(shù)后并發(fā)癥發(fā)生風(fēng)險(xiǎn)和美觀效果的客觀參數(shù),為術(shù)后并發(fā)癥的防治及美觀效果的改善提供一定理論依據(jù)。
1" 資料和方法
1.1 臨床資料:選取2021年10月-2023年1月筆者醫(yī)院行腮腺腫瘤切除術(shù)100例患者作為研究對(duì)象。納入標(biāo)準(zhǔn):①經(jīng)臨床特征、病理檢查等確診為腮腺腫瘤;②均為首次接受腮腺良性腫瘤切除術(shù)治療;③均為單側(cè)腮腺良性腫瘤;④患者及家屬知情,且簽署知情同意書(shū)。排除標(biāo)準(zhǔn):①妊娠或哺乳期;②合并胰腺炎、胰腺腫瘤等;③腮腺區(qū)接受放化療者;④近3個(gè)月接受過(guò)激素治療。本研究經(jīng)醫(yī)院倫理委員會(huì)批準(zhǔn)(2021-10KIJ-05)。
1.2 方法
1.2.1 術(shù)前記錄:記錄研究對(duì)象一般特征包括性別(男/女)、年齡、體質(zhì)量指數(shù)、病程、腫瘤直徑(多形性腺瘤、Warthin瘤、其他)、手術(shù)方式(全腮腺切除術(shù)、腮腺淺葉切除術(shù)、腮腺淺葉部分切除術(shù))、翻瓣方式(保留筋膜、未保留筋膜)、面神經(jīng)游離情況。
1.2.2 腮腺體積測(cè)量:MRI檢查,手術(shù)側(cè)和非手術(shù)側(cè)腮腺體積以cm3為單位測(cè)量。在1.5 T設(shè)備上進(jìn)行MRI檢查(Siemens,Magnetom Avanto,Erlangen,Germany)。在常規(guī)頸部MRI方案,使用T1加權(quán)渦輪自旋回波軸向脂肪抑制薄切片圖像進(jìn)行體積測(cè)量,確保腮腺實(shí)質(zhì)和輪廓清晰。該序列的成像參數(shù)具體如下。TR:1220;TE:19;切片數(shù):50;切片厚度:1 mm;翻轉(zhuǎn)角度:126°;FoV:250 mm;FoV相位:100%。獲取圖像后,將數(shù)據(jù)傳輸?shù)焦ぷ髡?,使用Osiri X軟件半自動(dòng)在每個(gè)切片上手動(dòng)分割腮腺輪廓確定腮腺薄壁組織。自動(dòng)計(jì)算并記錄殘余腮腺體積。
1.3 術(shù)后并發(fā)癥評(píng)估:術(shù)后6個(gè)月,記錄面部凹陷、耳大神經(jīng)感覺(jué)異常、Frey綜合征、面癱、唾液瘺等發(fā)生情況,將出現(xiàn)上述任意一種并發(fā)癥定義為發(fā)生組,未出現(xiàn)并發(fā)癥為未發(fā)生組。
1.4 美觀效果評(píng)價(jià):術(shù)后6個(gè)月,采用視覺(jué)模擬評(píng)分法(VAS)對(duì)患者術(shù)后美觀效果進(jìn)行評(píng)定,共0~10,評(píng)分越高美觀效果越好。
1.5 統(tǒng)計(jì)學(xué)分析:使用SPSS 22.0軟件分析,計(jì)數(shù)資料采用n(%)表示,采用χ2檢驗(yàn);連續(xù)變量以xˉ±s表示,采用t檢驗(yàn);采用Pearson相關(guān)性分析殘余體積與術(shù)后美觀效果的關(guān)系,采用多因素Logistic回歸模型分析腮腺腫瘤切除術(shù)后并發(fā)癥發(fā)生風(fēng)險(xiǎn)的影響因素。檢驗(yàn)水準(zhǔn)α=0.05。
2" 結(jié)果
2.1 腮腺腫瘤切除術(shù)后并發(fā)癥發(fā)生情況:100例患者中,共28例出現(xiàn)術(shù)后并發(fā)癥,其中術(shù)后Frey綜合征發(fā)生率最高為9.00%,其次為耳大神經(jīng)感覺(jué)異常8.00%,面部凹陷發(fā)生為7.00%。
2.2 兩組臨床特征比較:發(fā)生組手術(shù)方式、翻瓣方式、是否游離面神經(jīng)與未發(fā)生組比較差異具有統(tǒng)計(jì)學(xué)意義,且殘余體積較未發(fā)生組?。≒<0.05),其余資料比較差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05),見(jiàn)表1。
2.3 腮腺腫瘤患者術(shù)后并發(fā)癥發(fā)生的多因素Logistic回歸分析:以是否出現(xiàn)并發(fā)癥作為因變量,將手術(shù)方式、翻瓣方式、面神經(jīng)游離、殘余體積為自變量行多因素Logistic回歸分析,經(jīng)校正混雜因素后殘余體積[OR=0.823,95%CI(0.736~0.920)]為術(shù)后并發(fā)癥發(fā)生的獨(dú)立保護(hù)因素(P<0.05),見(jiàn)表2~3。
2.4 殘余體積與腮腺腫瘤患者術(shù)后美觀效果的相關(guān)性:結(jié)果顯示,殘余體積與腮腺腫瘤患者術(shù)后美觀效果呈正相關(guān)(r=0.655,P<0.001)
3" 討論
腮腺位于外耳道的前下部,主要分泌唾液參與消化。腮腺腫瘤種類(lèi)較多,超過(guò)80%的頜面腫瘤為腮腺腫瘤。因此,腮腺腫瘤的病理復(fù)雜且特異性低[5-6]。大部分以耳垂包塊為主要表現(xiàn),少數(shù)患者因腫瘤侵犯周?chē)窠?jīng)而出現(xiàn)相關(guān)癥狀。目前臨床上多采用外科手術(shù),但因其解剖位置復(fù)雜,靠近面神經(jīng),術(shù)中容易損傷面神經(jīng)增加術(shù)后手術(shù)部位凹陷、Frey綜合征、切口瘢痕等并發(fā)癥發(fā)生風(fēng)險(xiǎn),同時(shí)也會(huì)對(duì)面部美觀度造成一定程度的影響[7-8]。既往有研究顯示[9-10],經(jīng)典腮腺手術(shù)方法與改良術(shù)式比較,在暫時(shí)性面癱、腫瘤復(fù)發(fā)、傷口感染等方面差別不明顯。然而,改良手術(shù)方法在涎瘺、口干、術(shù)區(qū)凹陷畸形等并發(fā)癥的發(fā)生優(yōu)于傳統(tǒng)術(shù)式,并且采用改良術(shù)式患者患側(cè)腮腺導(dǎo)管口均可見(jiàn)唾液分泌,故手術(shù)類(lèi)型對(duì)術(shù)后功能及美觀度的影響相對(duì)較大。但手術(shù)類(lèi)型是評(píng)價(jià)主觀指標(biāo)無(wú)法對(duì)其量化,無(wú)論實(shí)施何種手術(shù)方式,切除范圍存在差異,因此,將術(shù)后殘余腮腺體積作為客觀參數(shù)評(píng)價(jià)其與術(shù)后并發(fā)癥發(fā)生風(fēng)險(xiǎn)和美觀效果的相關(guān)性可行性可能更高。
Frey綜合征、涎瘺、耳周感覺(jué)異常、面神經(jīng)損傷等為腮腺腫瘤切除術(shù)后常見(jiàn)并發(fā)癥,本研究中,100例患者中,共28例出現(xiàn)術(shù)后并發(fā)癥,其中術(shù)后Frey綜合征發(fā)生率最高為9.00%,其次為耳大神經(jīng)感覺(jué)異常8.00%,面部凹陷發(fā)生為7.00%,與既往研究報(bào)道基本相符[11]。由于神經(jīng)分支位于腮腺深、淺葉間,腮腺腫瘤切除術(shù)中需對(duì)面神經(jīng)各個(gè)分支進(jìn)行分離,以上原因?qū)е旅嫔窠?jīng)損傷的概率較大。因此,術(shù)前需進(jìn)行明確診斷及評(píng)估。另外,手術(shù)方式是術(shù)后并發(fā)癥的危險(xiǎn)因素,這在既往研究已經(jīng)得到證實(shí)[12],在本研究中也顯示是否發(fā)生并發(fā)癥與手術(shù)類(lèi)型存在差異,但進(jìn)一步納入邏輯回歸中顯示,手術(shù)類(lèi)型并非獨(dú)立影響因素。而經(jīng)校正混雜因素后殘余體積為術(shù)后并發(fā)癥發(fā)生的獨(dú)立保護(hù)因素,具體為殘余無(wú)病組織體積越大,術(shù)后并發(fā)癥發(fā)生的風(fēng)險(xiǎn)也越小。腮腺是最大的唾液腺體,以分泌唾液及促進(jìn)消化為主,盡可能保留無(wú)腫瘤腮腺組織能最大限度降低對(duì)機(jī)體的損傷,無(wú)論采用何種手術(shù)方式均應(yīng)遵循這一理論,以降低術(shù)后并發(fā)癥的發(fā)生風(fēng)險(xiǎn)。
位于顏面部,在重要的美學(xué)的區(qū)域里,腮腺部分切除術(shù)是改善美學(xué)效果的最重要的一點(diǎn)。嚴(yán)景輝等[13]報(bào)道,部分腮腺切除術(shù)后患者的瘢痕和外觀評(píng)分明顯優(yōu)于表面和完全腮腺切除術(shù)。謝春等[14]使用耳后切口,超過(guò)87%的患者認(rèn)為美容效果非常好或良好。另外,Colaianni CA等[15]研究也認(rèn)為腮腺淺表切除術(shù)、部分腮腺切除術(shù)與腮腺淺表切除術(shù)在審美滿(mǎn)意度上有統(tǒng)計(jì)學(xué)意義差異,這些研究均認(rèn)為手術(shù)類(lèi)型與術(shù)后美觀效果有關(guān)。但無(wú)法客觀量化這種相關(guān)性,本研究在上述研究的基礎(chǔ)上,對(duì)腮腺殘余的體積進(jìn)行客觀量化,以從此角度評(píng)價(jià)腮腺殘余體積與美觀效果的相關(guān)性,結(jié)果顯示,殘余體積與腮腺腫瘤患者術(shù)后美觀效果呈正相關(guān)(r=0.655,P<0.001),提示腮腺殘余體積越大,美觀效果越好,故盡可能保留腮腺體積有助于改善美觀效果。
綜上所述,殘余體積為腮腺腫瘤患者術(shù)后并發(fā)癥發(fā)生的獨(dú)立保護(hù)因素,殘余體積與美觀效果呈正相關(guān)。本研究也存在一定不足由于各種因素的限制,未納入更多客觀量化指標(biāo)進(jìn)行探討,且未對(duì)手術(shù)方式進(jìn)行分組分析,后期研究還需彌補(bǔ)上述不足進(jìn)一步探究。
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[收稿日期]2023-08-30
本文引用格式:李慶華,王寧,王富金.腮腺腫瘤患者術(shù)后腮腺殘余體積與并發(fā)癥發(fā)生風(fēng)險(xiǎn)和美觀效果的相關(guān)性[J].中國(guó)美容醫(yī)學(xué),2025,34(8):32-35.