同一术者169例胰十二指肠切除手术并发症分析

目的 分析胰十二指肠切除术手术并发症及影响胰瘘的危险因素.方法 回顾性研究该院2000年1月至2009年12月同一术者施行的169例胰十二指肠切除术患者资料,分析影响胰瘘的危险因素,比较前5年与后5年间的并发症差异.结果 死亡率2.4％,并发症发生率为34.9％,胰瘘发生率为7.7％;多变量Logistic回归分析提示手术出血量大于400ml(OR=2.87;95％可信区间:1.17～8.19;P=0.048)、胰腺质软(OR=1.95;95％可信区间:0.87～6.19;P=0.032)和胰管直径小于3 mm(OR=3.78;95％可信区间:1.01～10.63;P=0.019)是影响术后发生胰瘘与否的危险因素;前5年与后5年患者临床资料在死亡率、并发症以及主要并发症发生率差异无统计学意义,后5年的再手术率较前5年高、术后住院天数显著延长.结论 手术出血量、胰腺质地和胰管直径是影响术后发生胰瘘与否的危险因素;为减少术后胰瘘的发生,应选用术者熟悉的吻合方式进行胰肠吻合.     

胰十二指肠切除术后胃排空功能障碍的危险因素分析

目的:探讨胰十二指肠切除术后胃排空功能障碍的危险因素。方法:将2008年9月—2016年3月行胰十二指肠切除术后发生胃排空功能障碍者52例纳入病例组,选取同期未发生胃排空功能障碍者61作为对照组。分析胰十二指肠切除术后胃排空功能障碍的危险因素。结果:113例行胰十二指肠切除术的患者中,胃排空功能障碍的发生率为46.0%,A级17.6%、B级19.5%、C级8.9%。多因素分析显示,吸烟(OR=1.65,95%CI:1.75~8.96,P=0.037)、2型糖尿病(OR=2.13,95%CI:2.15~25.23,P=0.027)以及胰瘘(OR=5.35,95%CI:1.71~10.42,P=0.001)、胆瘘(OR=1.87,95%CI:2.37~13.28,P=0.035)、腹腔积液(OR=3.75,95%CI:2.35~18.38,P=0.015)、腹腔感染(OR=2.47,95%CI:1.35~11.26,P=0.026)是胰十二指肠切除术后胃排空功能障碍的独立危险因素。结论:吸烟史、合并2型糖尿病、术后并发症(胰瘘、胆瘘、腹腔积液、腹腔感染)与胰十二指肠切除术后胃排空功能障碍具有显著的相关性。     

端侧胰管空肠黏膜-黏膜吻合术后胰瘘的危险因素分析

目的 分析胰十二指肠切除术中应用端侧胰管空肠黏膜-黏膜吻合法术后胰瘘的危险因素.方法 回顾性分析我院1994年1月至2008年1月问101例胰十二指肠切除术病例,分析影响胰瘘的术前及术中危险因素. 结果本组胰瘘发生率为9.9%(10/101),单变量分析结果表明术前黄疸程度(χ2=5.814,P=0.016)、黄疸持续时间(χ2=4.17,P=0.041)、胰腺质地(χ2=5.286,P=0.021)、胰管直径(χ2=4.165,P=0.041)、手术失血量(χ2=5.273,P=0.022)是胰瘘发生的危险因素,多因素Logistic回归分析结果表明,胰腺质地(OR=13.355,P=0.023)、术前黄疸程度(OR=12.126,P=0.006)、手术失血量(OR=5.92,P=0.032)是胰瘘发生的独立危险因素.Logistic回归预测方程:P=1/[<1+e-(-6.378+2.592胰腺质地+2.495术前黄疽程度+1.778手术失血量)],此方程预测发生胰瘘的正确性为92.1%.结论 胰腺质地、术前黄疸程度、手术失血最是端侧胰管空肠黏膜-黏膜吻合法术后胰瘘发生的独立危险因素,手术技术提高,减少术中失血量,可降低胰瘘的发生率.     

改良套入式胰肠吻合技术在胰十二指肠切除术中的临床应用研究

目的探究改良套入式胰肠吻合技术在胰十二指肠切除术中应用的安全性与可靠性。方法 2014年至2016年对33例接受胰十二指肠根治术的患者进行前瞻性研究,术中胰肠吻合采用改良套入式胰肠吻合技术。并记录其一般情况及术后胰瘘、胆瘘、延迟胃排空、切口延迟愈合、感染等并发症情况。数据分析用SPSS 19统计软件,根据数据变量类型以±s或X0.5(Q25,Q 75)表示,选择卡方检验(Chi-square test)计算不同胰腺质地与胰瘘关系。并根据统计学结果以Graphpad prism 5行统计图绘制。P0.05认为差异有统计学意义。结果总体并发症率为24.2%(8/33),胰瘘发生率为15.2%(5/33),A级胰瘘占总体胰瘘率的80.0%(4/5)。其中质软胰腺与质硬胰腺胰瘘发生概率差异无统计学意义(χ2=0.05,P=0.934)。胆瘘发生率3.0%(1/33),出血发生率6.1%(2/33),延迟胃排空发生率为3.0%(1/33),围手术期无二次手术及死亡病例。结论应用改良套入式胰肠吻合技术胰瘘发生概率较低,手术安全可靠,操作简便。     

胰十二指肠切除术后胰瘘发生的相关因素分析

目的 探讨胰十二指肠切除术后胰瘘发生的危险因素.方法 回顾性分析2000年5月至2010年5月昆明医学院第二附属医院收治的186例行胰十二指肠切除术患者的临床资料,根据术后是否发生胰瘘将患者分成胰瘘组(39例)和非胰瘘组(147例)进行队列研究.对围手术期可能与胰瘘发生相关的多种因素进行分析,筛选胰十二指肠切除术后胰瘘发生的危险因素.单因素分析采用x2检验或Fisher确切概率法,多因素分析采用Logistic回归模型.结果 186例患者中39例发生胰瘘,其中A级26例、B级10例、C级3例.单因素分析结果显示:术前黄疸时间、术前6个月体质量下降、术前TBil、术前纠正后Alb、术后第3天Alb、胰腺残端游离长度、胰管直径、胰腺质地、腹腔引流管拔出时间是发生胰瘘的影响因素(x2=34.990,20.480,8.212,10.890,13.561,11.505,13.820,4.539,36.590,P＜0.05).多因素分析结果显示:术前黄疸时间＞8周、术前6个月体质量下降≥10％、胰管直径＜3 mm、胰腺质地柔软、腹腔引流管拔出时间＞5d是发生胰瘘的独立危险因素(OR=2.229,3.383,1.437,1.273,11.939,P＜0.05).结论 术前黄疸时间＞8周、术前6个月内体质量下降≥10％、胰管直径＜3 mm、胰腺质地柔软和腹腔引流管拔出时间＞5d将增加患者胰十二指肠切除术后胰瘘的发生率.     

保留幽门的和标准的胰十二指肠切除术后胃排空延迟的对照研究

目的 探讨保留幽门的胰十二指肠切除术与标准的胰十二指肠切除术术后胃排空延迟的临床特点及防治方法.方法 回顾性分析哈尔滨医科大学附属第一医院胰胆外科2012年1月-2016年7月行标准的胰十二指肠切除术的401例患者的临床资料,其中行保留幽门的胰十二指肠切除术患者35例(8.7％),行标准的胰十二指肠切除术患者366例(91.3％),采用独立样本均数t检验x2检验或Fisher确切概率法、Mann-Whitney Test秩和检验等统计学方法比较保留幽门的胰十二指肠切除术组与标准的胰十二指肠切除术组术后主要并发症的发生情况以及胃排空延迟的转归情况.结果 与标准的胰十二指肠切除术组相比,保留幽门的胰十二指肠切除术组胃排空延迟的发病率(22.9％)显著高于标准的胰十二指肠切除术组(10.9％),P=0.038,其余主要并发症发生率差异无统计学意义(P≥0.05).保留幽门的胰十二指肠切除术组与标准的胰十二指肠切除术组发生胃排空延迟的严重程度(分级比较)相同(P≥0.05),但保留幽门的胰十二指肠切除术组胃排空延迟的平均恢复时间(12.13±3.09)d明显短于标准的胰十二指肠切除术组的(17.28 ±9.63) d(P=O.009).结论 保留幽门的胰十二指肠切除术增加术后发生胃排空延迟的风险,但不增加胃排空延迟的严重程度,相对于标准的胰十二指肠切除术术后胃排空延迟较易恢复,为保留幽门的胰十二指肠切除术患者围手术期管理提供依据.     

远端胰腺切除术后胰瘘发生的危险因素分析

目的:探讨影响远端胰腺切除术后胰瘘发生的相关性因素。方法:回顾2010年2月—2016年5月所实施的100例远端胰腺切除术患者临床资料,对相关因素进行单因素与多因素分析。结果:100例患者中32例(32%)发生术后胰瘘,包括A级胰瘘(无临床意义)18例(18%),有临床意义的胰瘘14例(14%),其中B级胰瘘8例,C级胰瘘6例。单因素分析中,高体质量指数(≥25kg/m~2)与术后胰瘘发生有关(χ~2=4.128,P=0.042),但与有临床意义的胰瘘发生无关(χ~2=1.545,P=0.214),软胰腺质地与胰瘘及有临床意义的胰瘘发生均明显有关(χ~2=4.569,P=0.033;χ~2=11.374,P=0.001)。多因素分析中软胰腺质地是胰瘘及有临床意义的胰瘘发生的唯一独立危险因素(OR=2.476,P=0.043;OR=8.012,P=0.003)。结论:胰腺质地是远端胰腺切除术后胰瘘发生的重要影响因素,对于胰腺质地软者,应采取积极防治措施。     

钩突完全切除对胰十二指肠切除术后胰瘘发生率的影响

目的 分析胰十二指肠切除术后胰瘘发生的可能因素,探讨钩突完全切除对降低胰瘘发生率的影响.方法 回顾性分析2004年1月至2009年6月单一手术小组收治并行胰十二指肠切除的68例壶腹周围疾病患者的临床资料.以术后腹腔引流液淀粉酶水平诊断胰瘘并行临床资料分析,对可能造成腹腔引流液淀粉酶异常升高的相关因素:钩突是否完全切除、胰肠吻合方式、胰腺纤维化等进行统计学分析.结果 本组胰瘘发生率为33.8%;单因素分析显示:钩突是否完全切除(P=0.000)及血糖水平(P=0.045)与胰瘘关系密切;多因素分析显示本组病例胰瘘发生的独立危险因素为钩突是否完伞切除(P=0.000,OR=7.771),而胰腺纤维化、吻合方式、疾病类型等均不构成胰瘘发生的独立危险因素.结论 完全切除胰腺钩突能够防止"残留钩突型胰瘘"的发生,进而降低胰十二指肠切除术后胰瘘发生率.     

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目的研究胰腺术后主要并发症对住院医疗费用的影响。方法回顾性分析复旦大学附属中山医院普外科胰腺肿瘤专业组2005年8月至2009年8月341例行胰腺切除术后病人的临床资料和各项住院费用。统计胰腺切除术后围手术期主要并发症(胰瘘、胆瘘、出血、胃排空延迟)的发生率和严重程度。以中华医学会外科学分会胰腺外科学组颁布的胰腺术后并发症定义和分级进行评估。分析围手术期主要并发症及其等级与住院费用之间的关系。结果 341例病人中,156例(45.7%)发生不同程度的胰瘘、15例(4.4%)发生胆瘘、35例(10.3%)发生胃排空延迟、17例(5.0%)发生出血并发症。未发生胰瘘病人的平均住院费用38224元(人民币,下同),随着胰瘘级别的逐渐升高,住院费用逐渐增加,C级胰瘘病人的平均住院费用为103293元,其中药品费用、ICU费用、住院床位费用增加最明显。不同胰瘘级别的住院费用之间差异具统计学意义,胰瘘级别与住院费用的增长呈正线性相关(P<0.05)。无胆瘘病人的住院费用为38758元,而发生胆瘘病人为53206元,二者差异无统计学意义;无胃排空延迟病人的住院费用为37992元,而发生胃排空延迟病人为51857元,以药品费用和住院床位费用的增加最明显,二者之间的差异具有统计学意义(P<0.05)。结论胰腺切除术后发生并发症(尤其是胰瘘)增加了病人的住院费用。胰瘘级别与住院费用的增加呈正线性相关。     

胰十二指肠切除术后外科相关并发症的分析与处理

目的 探讨胰十二指肠切除术后外科相关并发症发生的原因与处理措施.方法 回顾性研究1995年1月至2010年4月共412例行胰十二指肠切除术患者的临床资料,男性232例,女性180例,分析其术后并发症发生的影响因素与治疗方法.结果 本组中共有153例患者出现并发症214例次,总发生率为37.1%.术后30 d内死亡19例,总病死率4.6%.统计学分析显示,胰腺钩突全切除与否(P=0.022)、胰肠吻合方式(P=0.005)、胰管直径(P=0.007)及残余胰腺质地(P=0.000)与胰瘘的发生具有相关性;未进行胰腺钩突全切除(P=0.002)、术中失血量≥600ml(P=0.000)及合并胰瘘者(P=0.000)术后出血发生率显著增高;保留幽门的胰十二指肠切除术组术后胃排空障碍的发生率显著高于传统胰十二指肠切除术组(P=0.000).多因素Logistic回归分析表明,胰管直径及胰腺质地是影响胰瘘发生的独立危险因素;未进行胰腺钩突全切除、术中失血量≥600ml及胰瘘为影响术后出血的独立危险因素;联合血管切除或腹膜后淋巴清扫的患者与未行血管切除或腹膜后淋巴清扫的患者相比,并发症发生率的差异无统计学意义(P＜0.05).结论 合并慢性胰腺炎及胰管扩张的患者可行胰肠端侧黏膜对黏膜吻合,而端端或端侧套入式吻合更适于胰管不扩张或胰腺质软者;完整切除钩突、术中仔细止血是预防术后出血的重要因素;胰瘘是并发术后出血的重要原因之一.联合肠系膜上静脉或门静脉切除及腹膜后淋巴结清扫不会增加术后并发症的发生率.     

Management of the primary tumor in patients with metastatic pancreatic neuroendocrine tumor: a contemporary single-institution review

Background

Pancreatic nonfunctioning neuroendocrine tumors (PNFNETs) are an uncommon malignancy and often present with metastatic disease. There is a lack of information on the management of the primary tumor in patients who present with unresectable synchronous hepatic metastases.

Methods

A retrospective review (2001-2008) of PNFNETs was conducted. Patients were divided into 3 groups: PNFNET without evidence of hepatic metastasis (group A), PNFNET with metastatic disease involving less than 50% of the liver (group B), and PNFNET with metastatic disease involving more than 50% of the liver (group C). Clinical data and outcomes were analyzed.

Results

Thirty-five patients with PNFNET were identified (group A = 15, group B = 11, group C = 9). Resection of the pancreatic tumor was performed in 26 patients. With a mean follow-up period of 30 months, death from disease progression occurred in 1 patient in group A, none in group B, and in 7 in group C.

Conclusions

In selected patients, resection of the primary pancreatic tumor even in the setting of unresectable but limited hepatic metastases may be indicated.     

胰腺结石的诊断和外科治疗

本文总结了１５例胰腺结石病人的诊断和治疗，结果表明，胰腺结石的主要依赖于影像诊断外科手术切开胰腺取石，胰管空肠Ｒｏｕｘ－Ｙ吻合术是目前治疗胰腺结石较好的方法。     

The Incidental Asymptomatic Pancreatic Lesion: Nuisance or Threat?

Introduction  Although asymptomatic pancreatic lesions (APLs) are being discovered incidentally with increasing frequency, their true significance remains uncertain. Treatment decisions pivot off concerns for malignancy but at times might be excessive. To understand better the role of surgery, we scrutinized a spectrum of APLs as they presented to our surgical practice over defined periods. Methods  All incidentally identified APLs that were operated upon during the past 5 years were clinically and pathologically annotated. Among features evaluated were method/reason for detection, location, morphology, interventions, and pathology. For the past 2 years, since our adoption of the Sendai guidelines for cystic lesions, we scrutinized our approach to all patients presenting with APLs, operated upon or not. Results  Over 5 years, APLs were identified most frequently during evaluation of: genitourinary/renal (16%), asymptomatic rise in liver function tests (LFTs; 13%), screening/surveillance (7%), and chest pain (6%). APLs occurred throughout the pancreas (body/tail 63%; head/uncinate 37%) with 48% being solid. One hundred ten operations were performed with no operative mortality including 89 resections (distal 57; Whipple 32) and 21 other procedures. Morbidity was equivalent or better than those cases performed for symptomatic lesions during the same time frame. During these 5 years, APLs accounted for 23% of all pancreatic resections we performed. In all, 22 different diagnoses emerged including non-malignant intraductal papillary mucinous neoplasm (IPMN; 17%), serous cystadenoma (14%), and neuroendocrine tumors (13%), while 6% of patients had >1 distinct pathology and 12% had no actual pancreatic lesion at all. Invasive malignancy was present 17% of the time, while carcinoma in situ or metastases was identified in an additional eight patients. Thus, the overall malignancy rate for APLs equals 24% and these patients were substantially older (68 vs 58 years; p = 0.003). An asymptomatic rise in LFTs correlated significantly (p = 0.009) with malignancy. Furthermore, premalignant pathology was found an additional 47% of the time. Seven patients ultimately chose an operation over continued observation for radiographic changes (mean 2.6 years), but none had cancer. In the last 2 years, we have evaluated 132 new patients with APLs, representing 47% of total referrals for pancreatic conditions. Nearly half were operated upon, with a 3:2 ratio of solid to cystic lesions. This differs significantly (p = 0.037) from the previous 3 years (2:3 ratio), reflecting tolerance for cysts <3 cm and side-branch IPMN. Surgery was undertaken more often when a solid APL was encountered (74%) than for cysts (32%). Some solid APLs were actually unresectable cancers. Due to anxiety, two patients requested an operation over continued observation, and neither had cancer. Conclusion  APLs occur commonly, are often solid, and reflect a spectrum of diagnoses. Sendai guidelines are not transferable to solid masses but have safely refined management of cysts. An asymptomatic rise in LFTs cannot be overlooked nor should a patient or doctor’s anxiety, given the prevalence of cancer in APLs. Presented at the Presidential Plenary Session of the 49th Annual Meeting of the Society for Surgery of the Alimentary Tract, Digestive Disease Week—San Diego, CA, USA; May 19, 2008.     

胰腺星形细胞在胰腺癌中的作用

胰腺癌是常见的消化道恶性肿瘤之一,因早期诊断困难,恶性程度高,手术切除率低,并对化放疗均不敏感,故预后极差.其病理特征之一是肿瘤中有大量的结缔组织形成反应.而胰腺星形细胞(PSCs)在这一反应中起重要作用,并通过与胰腺癌细胞的相互作用,对胰腺癌细胞的增生、侵袭和转移有重要作用.本文就PSCs在胰腺癌发展中的作用及机制作一综述.     

How to do a safe pancreatic anastomosis

Background/Purpose: Leakage of pancreaticojejunostomies has been associated with morbidity and mortality after pancreatic head resection. Different techniques have been described to perform a safe anastomosis to the left pancreatic remnant. Methods: The pancreaticojejunostomy is preferably performed as an end-to-side anastomosis; drainage of the pancreatic duct by catheters or stents is not performed at our institution. Results: Experience in more than 331 patients who underwent pancreaticojejunostomy indicates that a two-layer, single-stitch technique, with absorbable monofilament sutures and duct-to-mucosa adaptation, is a reliable method, with a pancreatic fistula rate of 2%. Conclusions: The results obtained with the described technique of pancreaticojejunostomy indicate that the pancreatic anastomosis is very safe when performed by experienced hands and does not necessarily contribute to morbidity and mortality after pancreatic head resection. The prevalence of pancreatic fistulae and intraabdominal abscesses may further decrease, and the prevalence of nonpancreatic complications may have a more important impact on the outcome in the future. Received: March 20, 2002 / Accepted: April 15, 2002 Offprint requests to: M.W. Büchler     

Pancreatic schwannoma: A rare case and a brief literature review

IntroductionPancreatic schwannoma (PS) is an extremly rare benign tumor. Less than 50 cases of pancreatic schwannoma have been described in the English literature over the past thirty years.Presentation of case reportA 63-year-old female underwent left modified radical mastectomy 2 years ago due to breast cancer. During her routine check-up, a 65 × 63 × 55 mm measured calcified, well-demarcated, cystic-mass having septations and calcifications that localized to the pancreatic head was detected by abdominal computerized tomography. She was asymptomatic and her tumor markers were in normal ranges. A standard Whipple procedure was performed, and the histo-pathological diagnosis of the resected specimen was reported as ancient schwannoma with clear surgical margins. Patient’s postoperative course was eventful. She had a biliary leakage after surgery which was managed conservatively. She is under follow-up.DiscussionPancreatic schwannoma also known as neurilemoma or neuroma is a slowly growing, encapsulated, mostly benign tumor with smooth well-delineated margins that originates from myelin producing schwann cells located on the nerve sheath of the peripheral epineurium of either the sympathetic or parasympathetic autonomic fibers. PS’s are extremly rare. The head of pancreas being involved in the vast majority of cases (40%), followed by its body (20%). Management of pancreatic schwannomas remains largely controversial. Both enucleation and radical surgical resections have revealed great therapeutic efficiency. with a well prognosis without recurrences.ConclusionAlthough rare, PS’s should be considered in the differential diagnosis of the other solid or cystic masses of the pancreas.     

Endoscopic pancreatic duct drainage and stenting for acute pancreatitis and pancreatic cyst and abscess

Background/Purpose Endoscopic drainage of pancreatic pseudocysts using transpapillary and transmural approaches has been reported. In this study, endoscopic nasopancreatic drainage (ENPD) and pancreatic stenting were performed in patients with pseudocyst and abscess associated with acute pancreatitis, and the usefulness and problems of the procedures were investigated. Methods After endoscopic retrograde pancreatography was done, ENPD and/or pancreatic stenting were performed in 13 patients with pancreatitis and pseudocyst or abscess that communicated with the main pancreatic duct. Results ENPD was performed in seven patients, and was effective in all five patients with cysts: the cysts disappeared or shrank. However, the condition in the two patients with abscess was unchanged, and percutaneous drainage was performed. Stenting was carried out in six patients, and the cyst disappeared or pancreatitis was improved in all six. The stent was removed from two patients, but no recurrence has been noted so far. Conclusions ENPD and stenting are effective therapeutic choices for acute and chronic pancreatitis and pseudocysts, and they are superior to percutaneous drainage to avoid pancreatic fistula, but they may not be effective for pancreatic abscess. Selection of therapeutic methods corresponding to individual cases is important.     

Computed tomography for pancreatic injuries in pediatric blunt abdominal trauma

AIM:To evaluate the efficacy of computed tomography scan in diagnosing and grading the pattern of pancreatic injuries in children. METHODS:We conducted a retrospective study to review medical files of children admitted with blunt pancreatic injuries to the Maternity and Children Hospital Al-Madina Al-Munawwarah, Kingdom of Saudi Arabia. The demographic details and mechanisms of injury were recorded. From the database of the Picture Archiving and Communication System of the radiology department, multidetector computed tomography (MDCT) images of the pancreatic injuries, severity, type of injuries and grading of pancreatic injuries were established. RESULTS:Seven patients were recruited in this study over a period of 5 years; 5 males and 2 females with a mean age of 7 years (age range 5-12 years). Fall from height was the most frequent mechanism of injury, reported in 5 (71%), followed by road traffic accident (1 patient, 14%) and cycle handlebar (1 patient, 14%) injuries. According to the American Association for the Surgery of Trauma grading system, 1 (14%) patient sustained Grade Ⅰ, 1 (14%) Grade Ⅱ, 3 (42%) GradeⅢ and 2 (28%) patients were found to have Grade Ⅴ pancreatic injuries. This indicated a higher incidence of severe pancreatic injuries; 5 (71.4%) patients were reported to have Grade Ⅲ and higher on the injury scale. Three (42%) patients had associated abdominal organ injuries. CONCLUSION: Pediatric pancreatic injuries due to blunt abdominal trauma are rare. The majority of the patients sustained extensive pancreatic injuries. MDCT findings are helpful and reliable in diagnosing and grad- ing the pancreatic injuries.     

胰腺囊性肿瘤临床诊治特征分析：附112例报告

目的：探讨胰腺囊性肿瘤临床特点、诊断方式以及治疗结局,为临床诊治提供参考。 方法：回顾性分析2007年9月—2014年9月112例胰腺囊性肿瘤患者的临床资料。 结果：112例患者中,111例（99.1%）胰腺囊性肿瘤单发;确诊时81例（72.32%）患者无明显临床症状;超声、CT、MRI、EUS诊断的准确率分别为86.61%、89.11%、93.88%、93.33%,4种检查方式准确率差异无统计学意义（χ2=1.010,P=0.224）;胰体尾加脾切除术48例（42.86%）,胰十二指肠切除术23例（20.54%）,保留脾脏胰体尾切除13例（11.61%）,Beger术3例（2.68%）,全胰腺切除2例（1.78%）,胰腺中段切除1例（0.89%）,联合脏器切除1例（0.89%）,肿瘤摘除 21例（18.75%）;术后发生胰瘘18例（16.07%）,其中胰十二指肠切除术后胰瘘发生7例（30.43%,7/23）,胰体尾加脾切除胰瘘发生9例（18.75%,9/48）,保留脾脏胰体尾切除术后胰瘘发生2例（15.38%,2/13）,胰十二指肠切除术后胰瘘发生率明显高于其他两种术式（χ2=4.767,P=0.010;χ2=5.854,P=0.007）;76例（67.86%）病理结果良性,36例（32.14%）病理结果恶性。良性患者5年生存率为100%,恶性患者1、3、5年生存率分别为86.96%、52.17%、26.08%。 结论：胰腺囊性肿瘤多数患者无明显临床症状,单发胰体尾部胰腺肿瘤占多数,影像学诊断准确率较高,良性胰腺囊性肿瘤预后好,恶性胰腺囊性肿瘤应积极实施根治手术。