腹腔镜十二指肠乳头肿瘤局部切除术（附2例报告）

目的探讨腹腔镜十二指肠乳头肿瘤局部切除的安全性和可行性。方法我院2010年9月和2012年6月完成2例完全腹腔镜下十二指肠乳头肿瘤局部切除术。术中应用肠壁似“∫”形切ISl防止肠腔狭窄,边切除边缝合方式重建胆肠及胰肠通道,并放置胰管内支撑管。结果2例顺利完成。病例1：手术时间195min,出血量220ml。术后48h排气,无并发症。术后病理：十二指肠乳头绒毛管状腺瘤,伴重度不典型增生,基底部切缘阴性。病例2：手术时间300min,出血量400ml。术后72h排气。术后病理：十二指肠乳头腺癌伴黏液细胞癌,基底部切缘阴性。结论腹腔镜十二指肠乳头肿瘤局部切除术安全、可行。     

十二指肠乳头肿瘤局部切除术

十二指肠乳头肿瘤局部切除术具有维持人体正常的消化道通路、手术创伤小、并发症少等优点.但由于存在技术要求高、精细程度大、并发症处理困难、长期疗效有待循证医学的验证等问题,该手术未能普及.2000年1月至2012年6月上海交通大学医学院附属仁济医院实施了4例十二指肠乳头肿瘤局部切除术.患者术前均经ERCP检查确诊患有十二指肠乳头肿瘤,肿瘤直径＜1 cm,行十二指肠乳头活组织检查,3例为中至重度不典型增生,1例为腺癌,术前行CT、MRI检查均未见肿大淋巴结或远处转移,故选择行十二指肠乳头肿瘤局部切除术.术后病理检查示1例为十二指肠乳头腺瘤,3例为十二指肠乳头腺癌,切缘均为阴性,肝十二指肠韧带淋巴结无转移.术后除1例发生少量胰液漏外,其余均无并发症发生.术后随访3～24个月,4例患者均无肿瘤复发.严格掌握十二指肠乳头肿瘤局部切除术的手术适应证与手术操作规范是取得良好临床疗效的关键.     

十二指肠乳头肿瘤局部切除术的临床病理分析

目的 探讨十二指肠乳头部肿瘤的定性诊断与分期，提高十二指肠乳头部肿瘤局部切除术的疗效。方法 回顾性分析29例行局部切除的十二指肠乳头肿瘤的临床、病理资料。结果 钳夹活检对十二指肠乳头癌的诊断符合率为55．6％。T1期腺癌的中位生存期显著性长于T2、T3期腺癌(分别为57个月和31个月)。结论 肿瘤局部切除术适用于良性十二指肠乳头肿瘤以及早期的十二指肠乳头癌；选用肿瘤局部切除术时，不能单纯依赖于十二指肠镜检查和钳夹病理结果，还需依据术中探查、冰冻病理结果以及术后病理结果采取相应的措施。     

经脐单切口腹腔镜十二指肠乳头肿瘤局部切除术的临床应用（附1例报告）

2012年12月完成1例经脐单切口腹腔镜十二指肠乳头局部切除术（transumbilical single-incision laparoscopic transduodenal papillectomy, SILTDP）。3个trocar呈倒三角形置入,利用十二指肠侧壁似“∫”形切口,完全单切口腹腔镜下完成十二指肠乳头切除及胆胰管重建。手术顺利。手术时间330min,出血量100ml。术后1天离床活动,3天排气进食,7天出院。术后诊断十二指肠黏膜高级别上皮内瘤变,局部不排除黏膜内高分化管状腺癌。随访6个月,无不适。我们认为SILTDP安全可行。     

十二指肠乳头肿瘤局部切除体会

目的 探讨十二指肠乳头肿瘤局部切除的可行性.方法 回顾性分析我院2000年1月至2007年1月8例十二指肠乳头肿瘤局部切除的资料.结果 切口感染1例,无胰漏,胆漏等并发症发生;随访2～5年无复发.结论 局部切除对于十二指肠乳头腺瘤或早期十二指肠乳头腺癌是一种切实可行的方法.     

十二指肠乳头肿瘤的外科治疗(附68例报告)

１９９０年１月至１９９８年３月收治十二指肠乳头肿瘤６８例。Ｂ超和ＣＴ检查诊断阳性率（基本准确）分别为６５５％、８０９％。ＥＲＣＰ检查４３例，全部确诊。５８例施行手术治疗，病理检查４３例均为腺癌，周围组织浸润和远处转移与肿瘤的大小无明显关系。主要手术方式：胰十二指肠切除４２例（其中保留幽门９例），切除率７２４％，乳头肿瘤切除及乳头括约肌成形术１例，姑息性手术１５例。术后主要并发症有应激性溃疡７例（１２１％），胃潴留４例（６９％）。十二指肠乳头肿瘤多为腺癌，内镜检查是主要诊断手段，治疗上应积极争取行胰十二指肠切除     

壶腹部局部切除术治疗壶腹与十二指肠乳头部肿瘤

目的:探讨壶腹部局部切除术对壶腹与十二指肠乳头部肿瘤的治疗作用.方法:对2例病人施行壶腹部局部切除术,就手术的背景、适应证、手术方法、手术合并症及处理办法进行论述.结果:1例病人术前十二指肠镜为乳头状瘤,行壶腹部局部切除术,术后合并胃排空障碍和消化道出血,经治痊愈;1例病人术前影像学诊断为壶腹癌,因经济问题行壶腹部局部切除术,术后恢复顺利.结论:选择恰当的适应证,壶腹部局部切除术可用于治疗壶腹与十二指肠乳头部肿瘤.     

手助腹腔镜十二指肠乳头癌局部切除术1例报告

1临床资料 患者，男，70岁，因发现皮肤黄染10天入院。患者10天来无明显诱因出现皮肤黄染，渐加深，无腹痛，无畏寒、发热，无呕血、黑便。查体：消瘦，全身皮肤黏膜明显黄染，浅表淋巴结未及肿大，右上腹无压痛、反跳痛，Mushy征阴性，肝脾肋下未及，移动性浊音阴性，肠呜音不亢进。     

老年人十二指肠乳头肿瘤局部切除11例体会

自2005年1月至2007年1月，我院对11例老年人十二指肠乳头部肿瘤施行局部切除治疗，疗效满意，现报告如下。     

腹腔镜胰十二指肠切除术治疗壶腹部肿瘤：附35例报告

背景与目的:近年来采用腹腔镜下胰十二指肠切除术(LPD)治疗壶腹部肿瘤取得了较好的临床效果。笔者总结所在科室LPD治疗壶腹部肿瘤的经验及体会,以供临床供参考。方法:回顾性分析本院2015年1月—2018年12月收治的35例行LPD术的壶腹部肿瘤患者的临床资料。35例患者中,十二指肠乳头腺癌32例,壶腹癌1例,十二指肠间质瘤1例,十二指肠乳头处神经内分泌肿瘤1例。结果:30例顺利行LPD术,5例因腹腔组织粘连严重、结构不清晰中转开腹;消化道重建采用Child法行胰管-空肠黏膜对黏膜吻合33例,行胰-空肠端-端套入吻合2例。31例术后均恢复良好,3例因术后胰瘘行再次手术,1例因术后消化道溃疡出血行再次手术,术后恢复良好出院。35例随访1～48个月,平均随访32个月,死亡22例,死亡时间为术后5～27个月。平均生存期42.2个月,中位生存期43.0个月。结论:壶腹部肿瘤患者行LPD治疗围术期无病死情况发生,并发症发生率较低,安全性较好,值得临床推广应用。     

Laparoscopic extraction of an intrahepatic foreign body after transduodenal migration in a child

We report on a 3-year-old boy who, after ingestion of turpentine, had an x-ray and was incidentally diagnosed with an intrahepatic needle. He was asymptomatic with no history of needle ingestion. Imaging (ultrasound and computed tomographic scans) showed a needle in segment 1, close to the inferior vena cava, with a proximal end in contact with the superior angle of the duodenum. Because of the localization of the needle and subsequent risks of complications, removal was proposed. Laparoscopy showed dense adhesions between liver and duodenum, confirming the migration route. Laparoscopic extraction of an entire sewing needle was performed. Postoperative course was uneventful; the child was discharged home after 2 days and is alive and well 19 months after surgery.Laparoscopy may be useful in children for extraction of intrahepatic foreign bodies, after transduodenal migration.     

胰腺实性假乳头状瘤45例手术治疗分析

目的总结胰腺实性假乳头状瘤的外科治疗体会。方法 45例胰腺实性假乳头状瘤患者,均行手术治疗,其中11例行胰腺局部切除术,20例行胰体尾切除术,5例行胰体尾联合脾脏切除术,9例行胰十二指肠切除术。结果 8例发生消化不良,2例患者术后发生胰瘘,胸腔积液2例,切口液化、感染2例,早期(术后24 h内)消化道出血1例。所有患者均保守治疗均痊愈出院。43例获得随访,随访时间6~160个月,平均(41.5±1.5)个月,术后均无转移、复发及死亡。结论腺假乳头状瘤为潜在低度恶性肿瘤,好发于年轻女性,手术是唯一根治的治疗方式,预后一般较好。     

Collision tumor of the thyroid: a case report of metastatic liposarcoma plus papillary thyroid carcinoma

BACKGROUND: The term collision tumor represents the proximal coexistence of two histologically distinct tumors. Collision tumors within the thyroid are extremely rare, and reported cases are usually of mixed histologies of papillary and medullary carcinomas. Metastatic disease to the thyroid is also an uncommon scenario but may develop after long disease-free intervals. Carcinomas, most commonly renal cell carcinoma, are the likeliest group of neoplasms to metastasize to the thyroid. Soft tissue sarcomas metastasize to the thyroid with a much lower frequency. METHODS: We are reporting this highly unusual case of metastatic liposarcoma from the thigh to thyroid, which harbored a collision tumor of papillary thyroid carcinoma. This 86-year-old woman had undergone an initial resection for liposarcoma of the thigh two decades before being seen with a thyroid mass. RESULTS: Histologically, the thyroid mass was a metastatic myxoid liposarcoma, identical to the primary neoplasm. Papillary thyroid carcinoma was present within this metastasis and in the adjacent thyroid. CONCLUSION.: For any patient seen with a thyroid mass with a history of prior malignancy, no matter how remote, metastatic disease should be considered in the differential diagnosis.     

胰腺实性假乳头状瘤的诊断和治疗（附28例报告）

目的 总结分析胰腺实性假乳头状瘤（SPTP）的临床特点和治疗效果,提高对该病的认识.方法 回顾性总结2000年10月至2013年3月间经手术和病理证实的28例SPTP病人的临床资料,并对其进行随访.结果 28例中,体检中无意发现肿物者12例,外伤后腹痛检出肿物者6例（均为未成年病人）,腹痛为首发症状者7例,复查意外发现者2例,肠梗阻为首发症状者1例.手术方式：肿物核除术5例;胰十二指肠切除术4例;胰尾切除术5例;胰体尾切除术3例;胰尾切除加脾脏切除术3例;病理活检2例;转移瘤切除1例;胰体切除、胰肠吻合术3例.位于胰头：8例,胰体：4例,胰尾：15例;其他腹壁转移：1例.表现为囊实混合性者22例.所有病人术后均未辅助放化疗治疗.28例病人中2例失访,26例获随访,随访时间为3个月至10年,平均15个月.4例复发,其中1例复发后3个月因合并心肺功能衰竭死亡,另3例经再次手术后治愈.余22例预后良好.本组5年生存率为96.4％.结论 SPTP无特异性临床表现,起病隐匿,CT及彩超对SPTP有诊断意义,手术切除肿瘤为SPTP的主要治疗方式,不经术前术后放疗和化疗,预后良好.     

A solid and papillary (solid-cystic) tumor of the pancreas occurring in a 36-year-old man: Report of a case

A case of a solid and papillary (solid-cystic) tumor of the pancreas occurring in a 36-year-old man is herein reported. This patient was admitted with left hypochondrial pain and diagnostic imaging detected a large tumor consisting of both solid and cystic components in the tail of the pancreas. A distal pancreatectomy with splenectomy was performed. The resected tumor was diagnosed as a solid and papillary tumor of the pancreas by pathological examination. Detailed immunohistochemical studies showed that the tumor consisted of cells both exocrine and endocrine in character. Thus, this case appears interesting from the point of cellular differentiation in solid and papillary tumors, since they are generally considered to have an acinar cell origin.     

保留胰腺的十二指肠切除术治疗十二指肠肿瘤4例报告

目的介绍保留胰腺的十二指肠切除术。方法对2例恶性肿瘤，2例良性肿瘤，行保留胰腺的十二指肠全切除术3例，乳头以下的十二指肠切除术1例。结果无手术死亡，1例出现胸腔积液，1例出现吻合口梗阻，无其他严重并发症，均痊愈出院。结论对十二指肠良性疾病或低度恶性肿瘤，保留胰腺的十二指肠切除术是适宜的选择。     

Case report: Serial percutaneous cholangioscopy with laser ablation for the management of locally recurrent biliary intraductal papillary mucinous tumor

Wepresent a case of serial cholangioscopic laser fulguration of a biliary recurrence of pancreatic intraductal papillary mucinous tumor in a 76-year-old man. Through established percutaneous biliary drain tracts, the aseptic use of a standard 6.9 F ureteroscope and holmium laser fiber facilitated visual ablation within the biliary tree. Quarterly cholangioscopic laser ablation provided safe and effective local control without biliary infectious complications. This case appears to be the first treatment of recurrent intrabiliary intraductal papillary mucinous tumor by serial antegrade choledocoscopy and laser photocoagulation. Effective local control appears possible with minimal morbidity. Standard ureteroscopic equipment facilitates safe and efficient percutaneous antegrade choledocoscopy.     

Villous tumor of the duodenum: report of a case and review of the literature

Villous tumors of the duodenum are rare tumors which have been infrequently reported in the literature. Surgical treatment options include wide local excision and radical pancreaticoduodenectomy. A case of duodenal villous adenoma presenting with bilious vomiting is presented here. Received: April 25, 2000 / Accepted: November 20, 2000     

58例胰腺导管内乳头状黏液性肿瘤临床分析

目的探讨胰腺导管内乳头状黏液性肿瘤(intraducta[papillary mucinous neoplasm,IPMN)的诊断和治疗。方法回顾性分析2004年12月至2014年12月10年间收治58例IPMNs病人的临床资料、病理分型、治疗方式。男性36例,女性22例,男女比例为1.6:1,年龄39~82岁,中位年龄67岁。58例IPMNs病人均行手术治疗。其中行胰十二指肠切除术31例(53.45%),胰头部局部切除术9例(15.52%),胰体尾切除术7例(12.07%),胰体部局部切除术4例(6.90%),胰尾切除术4例(6.90%),胰尾联合脾切除1例(1.72%),全胰腺切除2例(3.44%)。结果58例IPMNs病人中主胰管型26例;分支胰管型9例;混合型23例;术后病理:腺瘤26例,交界瘤13例,非浸润癌10例,浸润性癌9例;全组的中位生存期为42.6个月;1、2和5年的生存率分别为94.5%、79.3%和65.5%。其中病理类型为浸润性癌的病人1、2、5年生存率分别为62.5%、47.5%、12.5%。结论IPMN是一种比较罕见的肿瘤,手术治疗是目前比较好的治疗方式。