目的 总结腹部手术后胃瘫综合征（PGS）的病因、诊断及治疗方法。方法回顾性分析我院2003年1月至2009年3月期间行腹部手术后发生胃瘫的30例患者的临床资料。结果 PGS发生于术后5～10 d，通过临床表现、上消化道造影及胃镜检查明确诊断。全组均经营养支持、药物治疗等保守治疗后治愈，治愈时间14～62 d，平均25 d。结论 PGS是由多种因素导致的,上消化道造影及胃镜检查是诊断PGS的可靠方法,保守治疗为其主要治疗手段，应尽量避免再次手术。
Objective To summarize risk factors of pancreatic fistula after pancreaticoduodenectomy and to investigate clinical application of pancreatic fistula risk prediction system. Method The literatures of the risk factors and risk prediction of pancreatic fistula after the pancreaticoduodenectomy were collected to make a review. Results There were many risk factors for pancreatic fistula after pancreatoduodenectomy, including the patient’s own factors (gender, age, underlying diseases, etc.), disease related factors (pancreatic texture, diameter of pancreatic duct, pathological type, etc.), and surgical related factors (operation time, intraoperative blood loss, anastomosis, pancreatic duct drainage, etc.). The fistula risk prediction system after the pancreatoduodenectomy had a better forecast accuracy. Conclusions Occurrence of pancreatic fistula after pancreaticoduodenectomy is related to softness of pancreas and small diameter of pancreatic duct. Pancreatic fistula risk prediction system is helpful for prevention of pancreatic fistula after pancreaticoduodenectomy.
ObjectiveTo analyze the clinical effective of differentiated thyroid cancer and approach the correct treatment methods for it. MethodThe clinical and postoperative follow-up data of 137 patients with differentiated thy-roid cancer treated in this hospital from 2002 to 2012 were analyzed retrospectively. ResultsOne hundred and thirty-seven patients accepted individualization surgery, conventionalⅥregion lymph node dissection, and postoperative com-prehensive therapy.The rate of lymph node metastasis was 53.28%(73/137).Ⅵregion lymph node was confirmed to be positive by pathology which performedⅡ+Ⅲ+Ⅳregion lymph node dissection, the rate of lymph node metastasis was 41.10%(30/73).Multivariate analysis showed that penetrate capsule, pathologic type, and TNM stage were the independent risk factors for lymph nodes metastasis (P < 0.05).No death occurred perioperative period.The temporary hoarseness was found in 4 cases (2.92%), short-term hypocalcemia in 11 cases (8.03%).During postoperative average 6.5 years of follow-up, there were 5 cases (3.65%) of local recurrence, 11 cases (8.03%) of cervical lymph node meta-stasis, 3 cases (2.19%) of distant metastasis including 1 case of bone metastasis and 2 cases of pulmonary metastasis, and 16 cases (11.68%) of reoperation. ConclusionIndividualized surgical options, conventionalⅥregion lymph node dissection, and close follow-up management could reduce the postoperative complications and guarantee the treatment effect of differentiated thyroid cancer.
目的总结胰腺浆液性囊腺瘤的临床特点、诊治及预后情况。 方法对我院2003年6月至2013年6月期间收治的19例胰腺浆液性囊腺瘤患者的临床资料进行回顾性分析。 结果胰腺浆液性囊腺瘤好发于中老年女性（本组男女比例为1:3.75，发病平均年龄56.7岁）。患者首发症状：腹部疼痛不适12例，发现腹部包块2例，无特殊症状因体检发现5例。肿瘤部位：胰头及胰颈部8例，胰体部6例，胰尾部5例。肿瘤平均直径5.4 cm。CT及MRI术前诊断率分别为60.0%（9/15）、80.0%（8/10）。19例患者均成功手术并行病理检查，其中浆液性微囊性腺瘤15例，浆液性寡囊性腺瘤4例。有4例患者术后出现胰漏，其中1例合并腹腔感染，经内科治疗后痊愈。术后随访4～124个月，平均55个月，未见肿瘤复发。 结论胰腺浆液性囊腺瘤的临床表现无特异性，CT及MRI术前诊断价值较高。手术为最有效的治疗方法，预后良好。
ObjectiveTo investigate the expression of ubiquitin-specific protease 9X (USP9X) in pancreatic cancer, and to evaluate the correlation of USP9X with the survival of patients with pancreatic cancer. MethodThe expression of USP9X was detected in 55 pieces of surgically resected primary pancreatic cancer tissues and adjacent nontumorous pancreatic tissues by streptavidin-perosidase immunohistochemical method. ResultsThe rate of USP9X high expression in the 55 pieces of the primary pancreatic cancer tissues was 58.2% (32/55), which in the adjacent nontumorous pancreatic tissues was zero. The expression of USP9X was not correlated with the gender, age, tumor position, or tumor size (P > 0.05), while which was significantly correlated with the differentiation degree, lymph node metastasis, or TNM stage (P < 0.05). By using Cox proportional hazard model, the multivariable analysis revealed that the differentiation degree, lymph node metastasis, and USP9X expression were the independent risk factors. Survival of the patient with USP9X high expression was significantly shorter than that with USP9X low expression (P < 0.05), and there was the same result in the patients with stageⅡ, with lymph node negative, or intermediate differentiation degree (P < 0.05). ConclusionThe results indicate that USP9X might play an important role in the pathogenesis and prognosis of pancreatic cancer.
ObjectiveTo summarize the experience of diagnosis and treatment of pancreatic cystic neoplasms (PCN).MethodThe general information, imaging findings, preoperative blood biochemical indexes, tumor markers, operation related data, postoperative complications, and pathological results of patients with PCN confirmed by pathological examination in Affiliated Hospital of Xuzhou Medical University from January 1, 2014 to December 31, 2019 were retrospectively analyzed.ResultsAmong the 158 patients who underwent surgical resection, the male to female ratio was 1∶1.6, and the median age was 56.2 years (range 26 to 82 years). Serous cystadenoma (SCN) was the most common, accounting for 34.2% (n=54), followed by mucinous cystadenoma (MCN) and intraductal papillary mucinous neoplasm (IPMN), accounting for 26.6% (n=42) and 20.2% (n=32). The proportion of solid pseudopapillary tumor (SPT) was the smallest, which was 19.0% (n=30). The PCN malignant rate was 19.0% (n=30), with the highest malignant rate being IPMN (43.8%, n=14), and the lowest being SCN (3.7%, n=2). Patients with PCN malignant group had significantly higher serum CA19-9, CEA, CA125, and neutrophil/lymphocyte ratio (NLR) than those in the benign group（all P<0.05）. The preoperative diagnosis of PCN was ambiguous, and the rate of misdiagnosis was high. The correct diagnosis rate of accurate preoperative specific classification was only 31.6% (n=50), and the lowest SCN (14.8%, n=8). High CA19-9, high NLR value, tumor location in the head/neck of pancreas and enhanced solid component were independent predictors of malignant PCN (P<0.05).ConclusionImproving the preoperative diagnosis ability of PCN and accurately determining the PCN classification before operation are helpful for the standardized treatment of PCN.
ObjectiveTo present the safety and efficiency of laparoscopic Nissen fundoplication for hiatal hernia in elderly patients. MethodsClinical data of 35 elderly patients with hiatal hernia who underwent laparoscopic Nissen fundoplication in The Affiliated Hospital of Xuzhou Medical College between August 2013 and March 2014 was retrospectively analyzed. ResultsAll patients underwent laparoscopic Nissen fundoplication. The operation time was 72-minute in average (65-105 minutes) and intraoperative blood loss was 30 mL in average (10-120 mL). The mean value of postoperative hospital stay was 5-day (3-23 days). Patients' stomachs and esophagus were restored to normal position after surgery. No complication was noted except 2 patients had mild gastroesophageal reflux after operation, and 1 patient suffered from transient dysphagia after operation, all the symptoms subsided after conservative treatment. Afterwards, 33 of them achieved follow-up for 6 to 12 months (mean of 8.5 months), the other 2 patients were lost to follow-up. During the follow-up period, a questionnaire regarding to the criteria for Reflux Diagnostic Questionnaire (RDQ) score were conducted in the 33 patients, and the results showed that the symptoms including acid reflux, heartburn, chest pain, cough, dyspnea, lump sensation in the pharynx, and hoarseness were improved significantly in 6 months after operation (P<0.05), and no recurrence was found during the follow-up period. ConclusionLaparoscopic Nissen fundoplication is a safe operation for elderly patients with hiatal hernia, and it can achieve good clinical result.