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南京医科大学学报(自然科学版)                                  第41卷第5期
               ·696 ·                     Journal of Nanjing Medical University(Natural Sciences)   2021年5月


             ·临床医学·

              胰腺导管内乳头状黏液性肿瘤术后进展模式的分析



              王雪冰,邱辰杰,张          凯,涂 敏,蒋奎荣,苗           毅,高文涛    *
              南京医科大学第一附属医院胰腺中心,江苏 南京                   210029




             [摘    要] 目的:分析胰腺导管内乳头状黏液性肿瘤(intraductal papillary mucinous neoplasm,IPMN)术后的进展模式及与进展
              相关的危险因素。方法:回顾性分析南京医科大学第一附属医院2010年3月—2019年12月手术切除、术后病理证实为IPMN
              的153例患者的临床及随访资料。根据进展病灶部位,将患者的进展模式分为:胰腺切除部位原位病灶生长、胰腺其他部位病
              灶生长和远处转移。分析各进展模式的比例、进展时间及影响进展的危险因素。结果:153 例 IPMN 患者,其中,男 107 例
             (70%),中位年龄 66 岁(29~87 岁),分支胰管型 IPMN(branch duct IPMN,BD⁃IPMN)59 例(39%),主胰管型 IPMN(main duct
              IPMN,MD⁃IPMN)或混合型 IPMN(mixed type IPMN,MT⁃IPMN)94 例(61%)。术后病理显示低级别不典型增生(low grade dys⁃
              plasia,LGD)88例(58%),高级别不典型增生(high grade dysplasia,HGD)28例(18%),导管内乳头状黏液癌(intraductal papillary
              mucinous carcinoma,IPMC)37例(24%)。共有14例(9%)患者术后出现进展,其中LGD 5例(36%),IPMC 9例(64%)。进展模
              式包括7例(50%)胰腺切除部位原位病灶生长、2例(14%)胰腺其他部位病灶生长、4例(29%)远处转移和1例(7%)胰腺切除部位
              原位病灶生长伴远处转移。12例(86%)患者的进展发生在术后5年内,而2例(14%)发生在术后5~10年。单因素分析提示术后病
              理是影响进展的危险因素(P < 0.001)。结论:虽然IPMN预后较好,但术后仍有较高的进展率,对IPMN患者术后进行规律及长期
              的随访十分必要。单因素分析提示术后病理是影响进展的危险因素。进展模式以胰腺切除部位的原位病灶生长为主,提示首次
              手术病灶切除不完全可能是进展的重要原因。
             [关键词] 导管内乳头状黏液性肿瘤;进展模式;病理;术后随访
             [中图分类号] R735.9                   [文献标志码] A                        [文章编号] 1007⁃4368(2021)05⁃696⁃06
              doi:10.7655/NYDXBNS20210510



              Analysis of postoperative progression pattern of pancreas intraductal papillary mucinous
              neoplasm
                                                                                             *
              WANG Xuebing,QIU Chenjie,ZHANG Kai,TU Min,JIANG Kuirong,MIAO Yi,GAO Wentao
              Pancreas Center,the First Affiliated Hospital of Nanjing Medical University,Nanjing 210029,China


             [Abstract] Objective:This study aims to analyze the postoperative progression pattern of intraductal papillary mucinous neoplasm
             (IPMN)and risk factors related. Methods:The clinical and follow ⁃ up data of 153 patients who received surgical resection and
              pathological confirmed of IPMN from 2010,March to 2019,December in the First Affiliated Hospital of Nanjing Medical University
              was retrospectively analyzed. According to the location of the progressive lesion,the progression patterns included:lesion growth at the
              pancreatic resection site,lesion growth in other parts of the pancreas,and distant metastasis. The proportion of each progress pattern,
              progress time and risk factors which affecting progress were analyzed. Results:Total 153 patients were included in the study group,
              107 patients were male(70%),median age was 66 years old(29⁃87 years old),59(39%)was branch duct IPMN(BD⁃IPMN),94(61%)
              was main duct IPMN(MD⁃IPMN)or mixed type IPMN(MT⁃IPMN). There were 88 cases(58%)with low grade dysplasia(LGD),28
              cases(18%)with high grade dysplasia(HGD),and 37 cases(24%)with intraductal papillary mucinous carcinoma(IPMC). A total of 14
              patients(9%)developed postoperative progression,including 5 patients(36%)with LGD and 9 patients with IPMC(64%). Progressive
              patterns included growth at the resected site in 7 cases(50%),growth at other sites in the pancreas in 2 cases(14%),distant
              metastasis in 4 cases(29%),and growth at the resected site combined with distant metastasis in 1 case(7%). Progression occurred
              within 5 years of surgery in 12 patients(86%)and 5 to 10 years after surgery in two patients(14%). Univariate analysis suggested that

             [基金项目] 江苏省高层次卫生人才“六个一工程”拔尖人才项目(LGY2018059)
              ∗
              通信作者(Corresponding author),E⁃mail:gao11@hotmail.com
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