腮腺功能性切除与浅叶切除术式的比较研究

目的：比较经典腮腺浅叶切除术式与功能性腺体切除术式的并发症情况,为临床选择术式提供依据。方法：随访2000～2008年间,选择经典腮腺浅叶切除术式病例120例,功能性腺体切除术式病例80例,对术后效果及并发症进行对比研究。结果：功能性腺体切除术,术后暂时性面瘫发生率,积液、涎漏发生率,面部瘢痕及凹陷畸形程度等均较经典腮腺浅叶切除术者轻,发生率亦低。结论：对于较小的腮腺浅叶良性肿瘤,应首选功能性腺体及肿瘤切除术术式。     

功能性腮腺切除术治疗腮腺浅叶良性肿瘤的临床研究

目的:探讨功能性腮腺切除术在腮腺浅叶良性肿瘤治疗中的临床应用价值.方法:腮腺浅叶良性肿瘤首发病例56例,肿瘤直径均≤3.0 cm,采用功能性腮腺切除术治疗,在距肿瘤边界0.5～1.0 cm处的正常腺体内切除肿瘤,随访0.5～5年,观察并发症的发生率及肿瘤复发情况.并与传统腮腺切除术相比较.结果:56例患者术后面部畸形较轻,腮腺功能良好.随访期间肿瘤无复发、无涎瘘、味觉出汗综合征,其中4例出现暂时性面瘫.与传统腮腺切除术相比,肿瘤复发率比较无统计意义(P＞0.05),两组术后口干、暂时性面瘫、涎瘘和Frey's综合征的发生率有统计学意义(P＜0.05).结论:功能性腮腺切除术可以作为体积较小(≤3.0 cm)的腮腺浅叶良性肿瘤治疗的理想术式.     

腮腺良性肿瘤部分切除术的临床探讨

目的 观察腮腺良性肿瘤部分切除术与传统腮腺浅叶切除术术后并发症的比较,探讨部分切除术的合理性。 方法 选择腮腺浅叶良性肿瘤患者103例,其中53例采用腮腺部分切除术治疗,在距肿瘤边界0.5~ 1.0 cm 处的正常腺体内切除肿瘤,保留腮腺咬肌筋膜、耳大神经分支。50例采用传统腮腺浅叶切除术。随访0.5~ 5年,观察并比较（卡方检验）2组并发症的发生率及肿瘤复发情况。 结果 腮腺浅叶良性肿瘤部分切除术术后较少出现面部畸形,腮腺功能良好,相对于传统腮腺浅叶切除术组,Frey综合征、口干、耳垂区麻木以及术后暂时性面瘫、涎瘘等术后并发症发生率均明显减少（P＜0.05）。2组患者术后肿瘤均无复发。 结论 腮腺浅叶良性肿瘤部分切除术既能保证腮腺良性肿瘤彻底切除,又可以显著减少各类手术并发症。     

腮腺浅叶良性肿瘤包膜外切除术与浅叶切除术的比较研究

目的:比较腮腺浅叶良性肿瘤包膜外切除术与浅叶切除术2种术式的术后复发率及并发症发生情况,为临床合理选择术式提供依据。方法:总结1994～2011年间收治的腮腺浅叶良性肿瘤506例,其中404例采用腮腺肿瘤包膜外切除术,102例行腮腺浅叶切除术,随访1～17年。结果:采用腮腺肿瘤包膜外切除术的病例术后面瘫、Frey综合征、涎瘘的发生率均低于腮腺浅叶切除术,而肿瘤的复发率无明显差异。结论:腮腺肿瘤包膜外切除术治疗腮腺浅叶良性肿瘤手术创伤小,并发症少,还可以保存腮腺大部分功能,值得在临床推广。     

区域性切除术与腺体浅叶切除术治疗腮腺浅叶良性肿瘤的比较研究

目的:比较区域性切除术与传统腺体浅叶切除术治疗腮腺浅叶良性肿瘤术中各项参数与术后并发症发生率为临床合理选择术式提供依据.方法:选择腮腺浅叶良性肿瘤患者196例.其中102例采用区域性切除术,94例采用腺体浅叶及肿物切除术,随访1～3年,2组参数比较.结果:手术切口长度、手术时间、术后Frey's综合征、腺体功能、涎瘘与积涎、耳周皮肤麻木、面瘫等方面区域性切除组优于浅叶切除组,术后复发、术中失血量无明显差异.结论:区域性切除术治疗腮腺浅叶良性肿瘤明显优于浅叶切除术.     

腮腺浅叶多形性腺瘤区域性切除的临床疗效分析

目的探讨腮腺浅叶多形性腺瘤区域性切除的临床效果。方法56例腮腺浅叶多形性腺瘤患者纳入试验组,行肿瘤及瘤体周围腺体区域性切除术。另选56例行肿瘤及腮腺浅叶切除术的腮腺浅叶多形性腺瘤患者纳入对照组。对病历资料进行回顾性研究。比较2组临床疗效及术后涎瘘、面瘫及味觉性出汗综合征发生率。结果随访3个月～5年,试验组均无肿瘤复发,腮腺术区凹陷畸形不明显,腮腺分泌功能均基本正常;对照组亦无肿瘤复发,但均有不同程度的腮腺区凹陷畸形,腮腺均无分泌功能。试验组术后发生涎瘘例数明显少于对照组（χ2=5.23,P〈0.05）,发生面瘫例数明显少于对照组（χ2=16.10,P〈0.05）,发生味觉性出汗综合征例数明显少于对照组（χ2=18.60,P〈0.05）。结论治疗腮腺浅叶多形性腺瘤,肿瘤及瘤体周围腺体区域性切除术优于肿瘤及腮腺浅叶切除术。     

腮腺部分切除术治疗腮腺浅叶良性肿瘤(附41例临床病例)

目的:探讨保留腮腺导管的腮腺部分切除术的可行性。方法:对41例诊断为腮腺浅叶良性肿瘤,且肿瘤直径小于2.0cm的病例,作保留腮腺导管的腮腺部分切除术,于肿瘤外5～10mm处切除肿瘤与周边正常腺体组织。结果:41例患者术后经随访2～3年,未见肿瘤复发及涎瘘,患侧腮腺有分泌功能,面部畸形小。结论:保留腮腺导管的腮腺部分切除术是治疗体积较小(直径<2.0cm)的腮腺良性肿瘤的有效术式,有利于保持剩余腺体功能及面部美观。     

腮腺浅叶不同区域良性肿瘤功能性切除术的探讨

目的:探讨腮腺浅叶不同区域功能性切除术在腮腺浅叶良性肿瘤治疗中的临床应用。方法:112例腮腺浅叶肿瘤患者术前临床检查配合B超或MRI检查倾向于良性肿瘤,其中72例根据不同区域采用功能性切除术,40例采用传统腮腺浅叶切除术,术后随访1周～5年,观察两组术后并发症及肿瘤复发情况。结果:112例良性肿瘤患者术后肿瘤均无复发,两组在Frey综合征、耳垂区麻木发生率方面差异明显,有统计学意义(P<0.01),两组在面神经功能损伤、涎漏和面部畸形的发生率方面亦有差异,有统计学意义(P<0.05)。结论:腮腺浅叶不同区域功能性切除术疗效优于腮腺浅叶切除术。     

保留腮腺导管的腮腺浅叶良性肿瘤手术67例临床总结

目的:总结腮腺浅叶良性肿瘤手术保留腺体导管的优点。方法:对67例不结扎腮腺导管的腮腺浅叶良性肿瘤手术进行临床观察。结果:术后残余腮腺均有分泌功能,腮腺无炎症发生,肿瘤无复发。结论:保留腮腺导管的腮腺肿瘤切除手术,在切除病变组织的同时,能保存残留腮腺组织的分泌功能。     

功能性腮腺浅叶切除术

腮腺浅叶良性肿瘤临床上十分常见 ,尤以腮腺多形性腺瘤为多。根据现有教科书的手术方法和作者的习惯 ,在切除多形性腺瘤时需将腮腺浅叶切除 ,同时结扎并切除腮腺导管。我们在腮腺浅叶切除时试保留腮腺导管 ,使深叶腮腺功能得以保留 ,故称之为功能性腮腺浅叶切除术。 1990年以来我们采用此法对 32例腮腺浅叶多形性腺瘤实施手术 ,并与前期行常规腮腺浅叶切除术的病例进行对照。1　材料与方法1.1　病例选择1990年以来我院收治的腮腺浅叶多形性腺瘤患者 32例 ,均经术后病理诊断确诊。年龄 2 5～ 5 6岁 ,其中男性 17例 ,女性 15例。病史 1～ 10年…     

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目的探讨保留腮腺主导管的腮腺部分切除术在治疗肿瘤直径小于2.0cm的腮腺良性肿瘤的可行性。方法对2002—2006年江苏泰州普济医院口腔科收治的43例直径小于2.0cm的腮腺深浅叶良性肿瘤病例,作保留腮腺主导管的腮腺部分切除术,于肿瘤外0.5～1.0cm处切除肿瘤与周围正常腺体组织。结果采用腮腺部分切除手术的病例术后瘢痕、面部凹陷畸形、味觉出汗综合征(Frey综合征)、暂时性面瘫发生及腮腺功能等方面均优于传统的腮腺浅叶及全叶切除术。结论对于界限清楚、直径小于2.0cm的腮腺良性肿瘤,采用腮腺部分切除术是可行的,并有诸多优点。     

Extracapsular dissection of pleomorphic adenoma of the parotid gland through minimal preauricular and retroauricular incisions in children

We evaluate treatment outcomes in children with benign parotid neoplasms who underwent extracapsular dissection of the tumor using minimal incisions. Nine pediatric patients (4 boys and 5 girls) with pleomorphic adenoma of the parotid gland were treated with extracapsular dissection via preauricular and retroauricular incisions. The mean age of the patients at the time of surgery was 9.4 years. The size of the tumors ranged from 1.5 × 1.4 to 3.5 × 3.0 cm. Seven tumors were located in the superficial lobe of the parotid gland and 2 were located in the deep lobe. All histologically confirmed cases of malignancy were excluded. All 9 operations were performed successfully. No patient exhibited any permanent postoperative complication. Neither hematomas of the parotid region nor salivary fistula occurred. One patient had slight transient postoperative facial paresis. The scars were almost invisible. All patients had excellent cosmetics and complete function of the facial nerve. The patients were followed up for 5.1 to 7.0 years. Tumor recurrence developed in 1 patient who subsequently underwent curative parotidectomy. Extracapsular dissection through preauricular and retroauricular incisions is a feasible technique, providing excellent cosmetic outcome in the treatment of benign parotid neoplasms in children.     

腮腺深叶肿瘤41例临床病例分析

目的：总结腮腺深叶肿瘤的诊断及治疗方法。方法：收集41例腮腺深叶肿瘤的临床资料进行回顾性分析,对诊断、手术方式及临床效果进行比较评价。结果：肿瘤直径大于4cm者37例,最大直径14cm;41例中腮腺混合瘤31例,基底细胞腺瘤2例,肌上皮瘤1例,粘液表皮样癌3例,腺泡细胞癌2例,恶性混合瘤2例。治疗办式：肿瘤小于6cm,术前细胞学检查为良性肿瘤者保留面神经腮腺深叶摘除术;肿瘤大于6cm者,保留面神经伞腮腺摘除术;恶性肿瘤全腮腺及面神经切除＋颈淋巴结清扫术。良性肿瘤随诊1～7年无复发。恶性肿瘤4年后复发3例。结论：腮腺深叶肿瘤在发病情况、临床表现等方面具有自身的特点,应根据肿瘤的大小、位置、肿瘤性质采取不同的手术方式。     

Feasibility of using the postauricular-groove approach without endoscopic assistant for excision of parotid tumors. Results from a series of 58 cases

The aim of the study was to evaluate the efficacy and preliminary outcomes of using a postauricular-groove approach without endoscopic assistance for the excision of parotid tumors.Patients who underwent parotidectomy using a postauricular-groove incision were selected for this study. For patients in which parotidectomy was difficult, namely, for tumors located in the deep lobe area, the parotid gland sternocleidomastoid space was fully utilized, and the tumor was resected from the posterior plane. A total of fifty-eight patients with parotid tumor were enrolled and divided into superior lobe group (n = 46) and deep lobe group (n = 12). The difference in operation time (94 vs 119 min) and postoperative drainage (20.18 vs 45.33 mL) was statistically significant between the tumors in the superficial and deep lobes. However, postoperative cosmetic VAS score was 10 (extremely satisfied) for all patients. The incidence of transient facial nerve paralysis was comparable (8.7% vs 16.7%), and all of them resolved spontaneously within 3 months. No recurrence of tumors was found in either group in the median follow-up interval of 26.45 months (range 22.2–35.3 months), which was comparable to the result using the conventional “S” approach.After making full use of the parotid gland sternocleidomastoid space, the postauricular-groove approach demonstrated satisfactory facial nerve protection, as well as easy maneuverability without the risk of surgical complications for tumors located in the deep lobe area. Importantly, the postauricular-groove approach showed excellent cosmetic outcomes for all patients and should be considered an alternative approach for parotidectomy of selected cases.     

超声刀辅助下腮腺良性肿瘤功能性包膜外切除术的临床效果评价

目的 探讨超声刀辅助下功能性包膜外切除术（harmonic scalpel assisted extracapsular dissection,HS-ECD）治疗腮腺良性肿瘤的临床效果。方法 回顾分析2013—2017年3家医疗机构使用HS-ECD术式进行治疗且资料齐全的132例腮腺良性肿瘤患者,根据肿瘤位置分为浅叶耳屏前、浅叶下极、腮腺深叶组,收集术中、围术期各项指标和并发症发生率,以及随访期内肿瘤复发率。采用SPSS 16.0软件包对数据进行统计学分析。结果 深叶组手术时间与术后引流时间较长,术中失血量与引流量较多（P<0.01）;深叶组面神经损伤概率较高（P=0.022）,耳大神经损伤、腮腺筋膜损伤及肿瘤包膜破裂3组间无显著差异（P>0.05）;深叶组术区皮肤感觉减退及涎瘘发生率较高(P=0.004、0.043);创口感染与味觉出汗综合征的发生率组间无显著差异（P>0.05）;深叶组暂时性面瘫发生率显著升高（P<0.01）,永久性面瘫发生率组间无显著差异（P=0.052）;肿瘤复发率3组间无显著差异（P=1.000）。结论 HS-ECD术式对腮腺良性肿瘤患者效果良好。术中切口缩小,组织损伤减轻;术后面型良好,功能保存完善,术后并发症发生率有效降低,肿瘤复发率控制良好。     

腮腺部分切除术在浅叶良性肿瘤治疗中的应用

目的：探讨保留腮腺主导管的腮腺部分切除术的可行性。方法：对27例28侧腮腺浅叶良性肿瘤,实施腮腺部分切除术,术中保留腮腺主导管,在肿瘤外0.5～1.0cm处切除肿瘤及周边腮腺组织。结果：27例患者术后经6个月至3年随访,未见肿瘤复发,无永久性面神经麻痹及涎瘘,残留腮腺有分泌功能,面部畸形小,4例患者发生Frey＇s综合征（14.8%）。结论：保留主导管的腮腺部分切除术是治疗腮腺良性肿瘤的一种有效术式。     

改良腮腺肿瘤切除术的临床研究

目的:探讨改良腮腺肿瘤切除术在腮腺良性肿瘤手术中的临床应用价值。方法:腮腺首发良性肿瘤146例,肿瘤直径≦3.0cm,采用保留腮腺咬肌筋膜、腮腺导管、耳大神经的腮腺部分切除术治疗,距肿瘤边缘0.5～1.0cm正常腺体组织内切除肿瘤。随访2～5年,观察术后并发症及肿瘤复发情况。结果:全部患者术后面部畸形较轻,腮腺功能良好,耳垂无明显麻木,无永久性面神经损伤,肿瘤无复发。出现暂时性面瘫45例,Frey’s综合症23例。结论:改良腮腺肿瘤切除术手术创伤小,术后并发症少,具有很高的临床推广价值。     

Parotid function after selective deep lobe parotidectomy

Selective deep lobe parotidectomy is a demanding technique, but it preserves healthy glandular tissue, improves cosmetic results and minimises the incidence of Frey's syndrome. We have evaluated postoperative function of the superficial lobe of the parotid after selective resection of the deep lobe. Fourteen patients who each had a mass involving the deep lobe of the parotid were selected from 127 patients with tumours of the parotid gland who were seen and treated between January 2001 and March 2004. Of the 14, 12 matched the study criteria. The preoperative diagnosis was made using both computed tomography (CT) and ultrasound or fine needle aspiration cytology, and the diagnosis was confirmed by histological analysis. All cases were treated by the same surgeon. At 6 months follow-up all patients had a House-Brackmann test, iodine starch test, and scintigraphy of both parotid glands. After scintigraphy the maximum uptake value and function of the gland were evaluated with the concentration index (CI) and the CI percentage ratio. The concentration function of the gland in the resected side of the study group had a mean (S.D.) CI index of 5.5 (3.6) and a CI percentage ratio of 84%. Selective deep lobe parotidectomy has the following advantages: it minimises the impact of treatment on the facial contour, it does not increase postoperative morbidity and it preserves the function of the gland.