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1.
目的 探讨胰腺黏液性囊腺瘤和囊腺癌的诊断和治疗.方法 对我院1993年5月~ 2005年10月收治的均经病理证实为胰腺黏液性囊腺瘤和囊腺癌患者23例临床特点和治疗结果进行回顾性分析.结果 本组胰腺黏液性囊腺瘤15例、黏液性囊腺癌4例、黏液性囊腺瘤癌变4例.B超、CT和MRI/MRCP诊断正确率分别为73.7%、68.8%和83.3%.肿瘤平均长径为9.4 cm,最大长径为20 cm.根据肿瘤部位分别行胰十二指肠切除术、胰体尾切除+脾脏切除术、囊腺瘤单纯切除术等术式,手术切除率为82.6%.随访21例(随访率为91.3%),黏液性囊腺瘤14例,均健在,随访时间4月~ 11年.黏液性囊腺瘤癌变2例健在,随访时间分别为5月和4年,另2例死亡,术后生存时间分别为15月和18月.黏液性囊腺癌1例随访5月健在,2例死亡,术后存活分别为7月和13月.结论 黏液性囊腺瘤有潜在恶性倾向.囊腺癌属低度恶性,手术切除率髙,切除预后好.手术应尽量保证肿瘤完整切除,切除范围应包括所在部位的部分胰腺,根据肿瘤部位可选择胰十二指肠切除或胰体尾切除等术式.  相似文献   

2.
胰腺囊腺瘤和囊腺癌的诊治   总被引:1,自引:0,他引:1  
目的 探讨胰腺囊腺瘤和囊腺癌的临床特点,从而对该病的诊治提出参考意见。方法 对本院30年内住院病人中的2例并结合国内献共62例进行临床分析。结果 有28例采用胰腺囊性肿瘤及胰体尾部、脾切除,有6例行Whipple手术。结论 胰腺囊腺瘤和囊腺癌属少见疾病,临床表现缺乏特异性,但对于中年女性,如果无急性胰腺炎或腹部外伤史,中上腹部出现腹胀、囊性包块,B超或CT检查提示该包块为囊性,中间有分隔,包块局部动脉血流量增加,即要考虑为胰腺囊腺瘤或囊腺癌。  相似文献   

3.
胰腺囊腺瘤和胰腺囊腺癌的诊断和治疗经验分析   总被引:2,自引:0,他引:2  
目的探讨胰腺囊腺瘤和胰腺囊腺癌的诊断和治疗经验。方法对本院8年内收治的5例及2000年以后国内文献报道的98例进行临床分析。结果胰腺囊性肿瘤好发于中年女性,临床表现无特异性,本组103例中行胰十二指肠切除17例,胰体尾加脾切除46例,肿瘤单纯切除14例,全胰腺切除术2例,诊断明确手术切除率为77.7%。结论凡上腹或左上腹出现较大肿块,且病程较长,应注意考虑胰腺囊腺瘤或囊腺癌,进一步结合B超和CT检查有助于本病的诊断。胰腺囊腺瘤或囊腺癌,均有完整的包膜,而易于分离切除,首选手术方式为包括部分胰腺组织的全肿瘤切除术,疗效满意。  相似文献   

4.
胰腺黏液性囊腺瘤是临床上较少见的疾病之一。我科于2012年11月收治1例,结合相关文献现报道如下。1临床资料患者女性,37岁,以"左上腹部包块伴腹胀不适13个月"入院。查体:体温:36.4℃,脉博:80次/分,呼吸:19次/分,血压110/80mmHg,左上腹部隆起,肋缘下可触摸约10cm×10cm大小包块,质中等,活动度差,边界清,无压痛包块。CEA,CA19-9正常,大生化正常。彩超:脾增大,  相似文献   

5.
<正>胰腺黏液性囊性肿瘤是一种较为少见的肿瘤,它包括黏液性囊腺瘤和囊腺癌,是一组尚处于良性但具潜在恶性,或诊断时已为恶性的肿瘤。近期,我院接诊了1例,经术后病理确诊。现将诊治体会,报告如下。  相似文献   

6.
胰腺囊腺瘤与胰腺囊腺癌(简称囊腺瘤与囊腺癌)在胰腺疾病中虽不常见,占全部胰腺疾病的1%左右,但因其无特征性临床表现,常在体检、就诊其他疾病或出现肿瘤晚期症状时才被发现,囊腺瘤与囊腺癌之间的鉴别困难,囊腺瘤可发生恶变,囊腺癌常在较晚期才被发现,造成治疗困难和预后不佳。我院于2003年1月至2007年10月对本院手术治疗的6例患者,作临床分析,报道如下。  相似文献   

7.
胰腺囊腺瘤和囊腺癌是较为少见的一类胰腺肿瘤,塥腺瘤约占胰腺非恶性肿瘤的10%,而囊腺癌仅占胰腺原发性恶性肿瘤的1%,囊腺瘤与囊腺癌之比约为1.5:1[1],现对24例胰腺囊腺瘤和囊腺癌患者的诊断情况进行回顾性分析,并报道如下.  相似文献   

8.
韩Xi  沈正荣 《浙江医学》1999,21(7):429-430
胰腺囊腺瘤和囊腺癌临床少见,起源于胰腺导管上皮,分别具有潜在恶性和低度恶性。本院自1969年以来共收治13例,均经手术和病理证实,现就其临床和病理特点分析如下。 临床资料 本组男4例,女9例,平均42岁,平均病程32个月。肿瘤位于胰头部4例,颈部1例,体尾部8例;肿瘤最大14cm×12cm×12cm。临床表现:上腹部肿块10例,上腹隐痛10例,皮肤、巩膜黄染1例。影象学检查:11例行B超检查,其中8例肿块来自胰腺,呈囊性、多房、有分隔,内部回声欠均匀;另3例仅提示上腹部及中腹部混合性肿块,部分为囊性,内部回声不均。6  相似文献   

9.
余清 《海南医学》2016,(4):679-680
胰腺黏液性囊腺瘤在临床较少遇见,我院病理科2011年至今查见胰腺肿瘤性病变152例,仅见黏液性囊腺瘤1例,现结合相关文献报道如下: 1 临床资料 患者女性,65岁,以主述"反复上腹痛5+年,复发加重2个月"于2011年4月入院.  相似文献   

10.
胰腺囊性病变包括多种类型,但常见的囊性病变是胰腺假性囊肿、浆液性囊腺瘤、黏液性囊腺瘤和黏液性囊腺癌。1980年10月到2005年10月我院收治上述囊性病变60例,现将其诊治体会报告如下。1 临床资料 1.1一般资料 本组60例,男35例,女25例,年龄21~75岁,中位年龄44岁,有急性或慢性胰腺炎病史45例;  相似文献   

11.
Objective To analyze the clinical and ultrasonographic imaging features of intraductal papillary mutinous neoplasm (1PMN) of the pancreas. Methods Twelve patients with IPMN underwent surgery between May 2005 and December 2008, including 4 (33.3%) with adenoma and 8 (66.7%) with adenocarcinoma. IPMN was classified preoperatively into 3 types based on sonographic findings of different sites: main duct, branch duct, and combined type. All clinical presentations and ultrasonographic findings of those paticnts were reviewed and the correlation be- tween ultrasonographic hndings and histopathological results was analyzed. Results There were 9 men and 3 women with a mean age of 60.1±9.6 years (range, 32-73). OF all the 12 patients with IPMN, 9 (75.0%) had experienced some symptoms of epigastric discomfort and/or pain as cell as backache; 7 cases were with medical history of acute pancreatitis, 5 cases with diabetes, 4 cases with elevated CA19-9, and 2 cases with steatorrhea. All lesions of IPMN have been revealed by transabdominal ul- trasonography. The mean diameters of the lesions were 1.4±0.8 cm (range, 0.5-2.0) and 6.3±6.0 cm (range, 2.0-20.0) in adenomas and adenocarcinomas, respectively. And the mean diameters of the main duct in adelnomas and adenocarcinomas were 1.0±0.8 cm and 1.6±1.0 cm, respectively. Among the 4 adnomas, 3 (75.0%) cases were classified as branch type based on sonographic findings, and 2 were demonstrated as mural nodules in which no color signals was detected. Among the 8 adenocarcinomas, 5 (62.5%) cases were classifled as main duct type, and 3 (37.5%) as combined type. In 7 of the 8 adcnocarcinomas, mural nodules were detected within the dilated ducts or cysts of the lesions in which color flow signals were detected. Conclusions Transabdominal ultrasonography can reveal the pancreatic cystic lesions of IPMN as well as dilated pancreatic: ducts. Some characteristics should be noticed as suggesting the possibility of malignancy: clinical symptoms of pancreatic insufficiency, large tumor size, and mural nodules with color Doppler flow signals. Transabdominal ultrasonography could be a useful tool to help diagnose and make appropriate management of IPMN.  相似文献   

12.
目的对比分析胰腺黏液性囊腺瘤和浆液性囊腺瘤的多层螺旋CT(MSCT)影像特征,为临床诊断提供资料。方法将黏液性囊腺瘤28例列入黏液组,浆液性囊腺瘤22例列入浆液组,两组患者均进行MSCT扫描,观察和记录两组患者MSCT影像特征。结果黏液组与浆液组病灶位于胰体尾部分别27例(96.43%)、10例(45.45%),数据经统计学比较差异有统计学意义(P〈0.05);黏液组与浆液组病灶为圆形或卵圆形分别21例(75%)、10例(45.45%),数据经统计学比较差异有统计学意义(P〈0.05);黏液组与浆液组病灶最大囊腔直径〉2cm分别20例(71.43%)、9例(40.91%),数据经统计学比较差异有统计学意义(P〈0.05)。结论黏液性囊腺瘤与浆液性囊腺瘤的MSCT影像特征具有差异性特征,对肿瘤部位、形态、大小的鉴别可帮助临床提高两种类型的胰腺囊性肿瘤的诊断准确率。  相似文献   

13.
14.
目的:探讨胰腺囊腺瘤与囊腺癌的CT表现。方法:回顾性分析经手术及病理证实的10例胰腺囊腺瘤与囊腺癌的CT表现,总结其特征性表现。结果:本病多发生于中老年女性。发病部位以胰体尾部多见。分叶状轮廓、典型的“蜂巢”样结构及包含有单个或多个大囊但病灶仍以多数小囊为主对诊断胰腺浆液性囊腺瘤的特异性很高,达100%。血管周围有软组织影包绕以及病灶内实性成分增多,多提示恶性。结论:胰腺浆液性囊腺瘤的CT表现具有特异性,多可做出诊断与鉴别诊断。  相似文献   

15.
目的 比较肝脏容积加速采集增强磁共振成像(LAVA)扫描和磁共振胆胰管成像(MRCP)对胰腺导管内乳头状黏液性肿瘤(IPMN)的良恶性鉴别诊断价值。方法 回顾性分析了经病理证实的35例胰腺IPMN患者的磁共振(MR)资料,所用序列包括 T1WI、T2WI、LAVA增强 MRI和MRCP。将所有患者的MR资料分成增强MRI组(诊断方法包括T1WI、T2WI和增强MRI)和MRCP组(诊断方法包括T1WI、T2WI和MRCP)进行比较,采用受试者工作特征曲线(ROC)分析两组诊断方法对IPMN良恶性鉴别诊断的价值。结果 共确诊胰腺导管内乳头状黏液瘤23例和黏液癌12例,增强MRI组鉴别诊断的准确度为82.9%(29/35),高于MRCP组的71.4%(25/35),但两者差异无统计学意义(P=0.068)。增强MRI组诊断方法的敏感性、特异性、阳性预测值和ROC曲线下面积(AUC)分别为83.3%、82.6%、71.4%和0.850,MRCP组分别为75.0%、69.6%、52.3%和0.723,其中,增强MRI组诊断方法的 AUC明显高于MRCP组(P=0.0465)。结论 增强MRI在鉴别诊断IPMN良恶性时较MRCP价值更大。  相似文献   

16.
Mucinous cystadenoma of the appendix: CT findings   总被引:3,自引:1,他引:2  
Appendiceal mucinous cystadenoma (AMC) is an ,uncommon disease. The clinical symptoms arenon-specific, thus the preoperative diagnosis is very difficult. The importance of recognizing this condition lies in preventing spillage during surgery. At present, the widespread use of computed tomography (CT) for evaluating abdominal disease has increased the detection rate and diagnostic accuracy for AMC. Here, we report the CT appearance of 4 histologically proven AMCs.  相似文献   

17.
Objective To assess recent trends and prognostic features in the treatment of pure mucinous carcinoma(PMC) of the breast.Methods Fifty-six patients diagnosed with PMC of the breast in our hospital from December 1982 to June 2008 were included.We evaluated the general information and tumor characteristics of the patients,examined the relationship between these factors and prognosis.Fisher's exact test was applied to analyze tumor characteristics.Results The mean age of the patients was 53.7 years.The majority of the patients presented with early stage disease.Tumor size was found not a significant prognostic factor in this study.Mean follow-up period was 39 months and no breast cancer-related deaths were identified in the patient cohort.Conclusions PMC of the breast has a favorable prognosis.Tumor size does not appear to significantly impact survival.  相似文献   

18.
胰腺囊性肿瘤主要分为3类:浆液性囊性肿瘤(serous cystic neoplasm,SCN)、黏液性囊性肿瘤(mucinous cysticneoplasm,MCN)和导管内乳头状黏液性囊腺瘤(intraductal papillary mucinous neoplasm,IPMN)。SCN多为良性,恶性罕见,多是微囊腺瘤,典型表现呈蜂巢样结构。MCN有明显的恶性倾向,诊断多为体积较大且有分隔的囊肿。IPMN的特点是囊肿与胰管相通,伴有胰管扩张。囊肿的影像学特征是囊性肿瘤鉴别的主要依据,还应注意与实性假乳头状瘤(solid pseudopapillary tumors,SPT)和假性囊肿相鉴别。除了已经获得的明确诊断、肿瘤较小且无明显症状的SCN或较小的分支型IPMN之外,胰腺囊性肿瘤都应积极手术治疗。肿瘤完整切除的患者多数可以获得长期存活以上肿瘤的。具体手术方式应根据肿瘤所在部位、病理类型、与主胰管的关系、医师的经验以及患者全身情况综合考虑。  相似文献   

19.
目的探讨CSTP的临床病理特征、鉴别诊断及治疗方法。方法 对1例CSTP进行CT、大体、光镜观察并复习相关献。结果 该瘤界限清楚,有包膜,由实性区与囊性坏死区混合组成。组织学上,肿瘤细胞排列呈多种结构(实性片块状,囊状,小梁状和假乳头状)。瘤细胞大小形态较一致,核圆形或卵圆形,核异型性不明显,核分裂象罕见。胞浆透明或嗜酸性。肿瘤内出血、泡沫细胞聚集和胆固醇结晶。免疫组化:瘤细胞Lysozyme、Vimentin、Syn阳性,NSE、EMA、Keratin、CgA均为阴性。结论 胰腺囊性实性肿瘤是一类具有独特的临床病理特征的新的肿瘤实体,主要发生于青春期女孩和年轻妇女,有良性临床病程、手术治愈率较高,可能起源于胰腺多潜能干细胞。  相似文献   

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