目的探讨腹腔镜辅助下Overlap法管型胃食管吻合在SiewertⅡ型和Ⅲ型食管胃结合部腺癌(adenocarcinoma of the esophagogastfic junction,AEG)中临床应用疗效。方法回顾性分析江苏省苏北人民医院胃肠中心2018年1月至2020年4月30例行腹腔...目的探讨腹腔镜辅助下Overlap法管型胃食管吻合在SiewertⅡ型和Ⅲ型食管胃结合部腺癌(adenocarcinoma of the esophagogastfic junction,AEG)中临床应用疗效。方法回顾性分析江苏省苏北人民医院胃肠中心2018年1月至2020年4月30例行腹腔镜辅助下近端胃切除的SiewertⅡ型和Ⅲ型AEG患者临床资料。2019年5月以前的18例行传统食管胃吻合(A组),2019年5月及以后的12例行Overlap法管型胃食管吻合(B组)。应用SPSS 19.0统计软件进行分析,患者的一般资料、围手术期指标及术后反流性疾病问卷表(reflux diagnostic questionnaire,RDQ)评分等计量资料以均数±标准差(±s)表示,两两比较采用t检验;术后胃食管反流病(gastroesophageal reflux disease,GERD)、反流性食管炎(reflux esophagitis,RE)等计数指标比较采用χ^(2)检验,P<0.05为差异有统计学意义。结果A组与B组的术后1、3个月RDQ评分分别为(13.83±5.09)分比(9.08±3.63)分、(13.16±4.97)分比(8.67±3.68)分。2组的术后1、3个月诊断为GERD的患者分别为9例比2例、10例比2例,经胃镜证实术后RE为A组7例、B组1例;术后RDQ评分B组均低于A组,差异有统计学意义(P<0.05)。2组术后RE及GERD发生率比较,B组明显低于A组,但差异无统计学意义(P>0.05)。结论腹腔镜辅助下Overlap法管型胃食管吻合较传统胃食管吻合具有更好的抗术后反流的疗效,且创伤小,操作简单安全,值得临床推广应用。展开更多
AIM: To clarify the association between physical activity and gastroesophageal reflux disease (GERD) in nonobese and obese people. METHODS: A Swedish population-based cross-sectional survey was conducted. Participants...AIM: To clarify the association between physical activity and gastroesophageal reflux disease (GERD) in nonobese and obese people. METHODS: A Swedish population-based cross-sectional survey was conducted. Participants aged 40-79 years were randomly selected from the Swedish Registry of the Total Population. Data on physical activity, GERD, body mass index (BMI) and the covariates age, gender, comorbidity, education, sleeping problems, and tobacco smoking were obtained using validated questionnaires. GERD was self-reported and defined as heartburn or regurgitation at least once weekly, and having at least moderate problems from such symptoms. Frequency of physical activity was categorized into three groups: (1) "high" (several times/week); (2) "intermediate" (approximately once weekly); and (3) "low" (1-3 times/mo or less). Analyses were stratified for participants with "normal weight" (BMI < 25 kg/m 2 ), "overweight" (BMI 25 to ≤ 30 kg/m 2 ) and "obese" (BMI > 30 kg/m 2 ). Multivariate logistic regression was used to calculate odds ratios (ORs) with 95% confidence intervals (CIs), adjusted for potential confounding by covariates. RESULTS: Of 6969 eligible and randomly selected individuals, 4910 (70.5%) participated. High frequency of physical activity was reported by 2463 (50%) participants, GERD was identified in 472 (10%) participants, and obesity was found in 680 (14%). There were 226 (5%) individuals with missing information about BMI. Normal weight, overweight and obese participants were similar regarding distribution of gender and tobacco smoking status, while obese participants were on average slightly older, had fewer years of education, more comorbidity, slightly more sleeping problems, lower frequency of physical activity, and higher occurrence of GERD. Among the 2146 normal-weight participants, crude point estimates indicated a decreased risk of GERD among individuals with high frequency of physical activity (OR: 0.59, 95% CI: 0.39-0.89), compared to low frequency of physical activity. However, after adjustment for potential confounding factors, neither intermediate (OR: 1.30, 95% CI: 0.75-2.26) nor high (OR: 0.99, 95% CI: 0.62-1.60) frequency of physical activity was followed by decreased risk of GERD. Sleeping problems and high comorbidity were identified as potential confounders. Among the 1859 overweight participants, crude point estimates indicated no increased or decreased risk of GERD among individuals with intermediate or high frequency of physical activity, compared to low frequency. After adjustment for confounding, neither intermediate (OR: 0.75, 95% CI: 0.46-1.22) nor high frequency of physical activity were followed by increased or decreased risk of GERD compared to low frequency among nonobese participants. Sleeping problems and high comorbidity were identified as potential confounders for overweight participants. In obese individuals, crude ORs were similar to the adjusted ORs and no particular confounding factors were identified. Intermediate frequency of physical activity was associated with a decreased occurrence of GERD compared to low frequency of physical activity (adjusted OR: 0.41, 95% CI: 0.22-0.77). CONCLUSION: Intermediate frequency of physical activity might decrease the risk of GERD among obese individuals, while no influence of physical activity on GERD was found in non-obese people.展开更多
Objective: The aim of this study was to analyze the clinical pathological features of the atypical glomus tumor of the stomach, and explore its biological behavior and clinical significance. Methods: a 43-year-old fem...Objective: The aim of this study was to analyze the clinical pathological features of the atypical glomus tumor of the stomach, and explore its biological behavior and clinical significance. Methods: a 43-year-old female was admitted due to passing black stool for 5 months. The melena of the patient occurred after eating the crabs. The endoscopic ultrasonography (EUS) was performed, showing a hypoecho nodule found at the body of the stomach, suggesting the diagnosis of gastric stromal tumor. After onset of disease, no specific clinical symptoms were observed except for the slight feeling discomfort in upper abdominal region. The gastroscopy was performed under the general anesthesia: there was a spheroidal nodule measuring 2.5 cm x 3.0 cm at the anterior wall of the body of stomach near the side of lesser curvature with the focal erosion of gastric mucosa. The DualknifeTM and the snare were used to excise the tumor in full thickness. Grossly, the tumor nodule measured 2.5 cm in diameter. The cut surface was solid, showing moderate consistency and grey red in colour. Microscopically, this tumor presented a well circumscribed nodule. It composed of the rounded neoplastic cells which were mainly arranged in solid pattern. The tumor cells had well-defined cell membranes, centrally placed, round nuclei and amphophilic cytoplasm. Immunohistochemical staining showed the positive expression of smooth muscle actin (SMA), caldesmon and vimentin; meanwhile detecting the negative expression of desmin, pan-cytokeratin, CD34, CD117 and S-100 in tumor cells. The Ki-67 labelling index of tumor was 8%. Results: Combined with the histopathological features, immunophenotype of the tumor, deep location in abdominal cavity and with greater diameter larger than 2 cm, and the diagnosis of atypical glomus tumor of the body of the stomach in this case was established. Conclusion: The atypical glomus tumor of the body of the stomach is a rare mesenchymal tumor. The following differential diagnosis should be included as following: gastrointestinal stromal tumor (GIST), paraganglioma, myopericytoma and the angioleiomyoma. The immunohistochemistry exerts an essential role during the diagnosis of this tumor. The deeper location and larger size implicate its undetermined biological behavior.展开更多
基金Supported by The Swedish Research CouncilThe Swedish Cancer SocietyThe Cancer Society in Stockholm
文摘AIM: To clarify the association between physical activity and gastroesophageal reflux disease (GERD) in nonobese and obese people. METHODS: A Swedish population-based cross-sectional survey was conducted. Participants aged 40-79 years were randomly selected from the Swedish Registry of the Total Population. Data on physical activity, GERD, body mass index (BMI) and the covariates age, gender, comorbidity, education, sleeping problems, and tobacco smoking were obtained using validated questionnaires. GERD was self-reported and defined as heartburn or regurgitation at least once weekly, and having at least moderate problems from such symptoms. Frequency of physical activity was categorized into three groups: (1) "high" (several times/week); (2) "intermediate" (approximately once weekly); and (3) "low" (1-3 times/mo or less). Analyses were stratified for participants with "normal weight" (BMI < 25 kg/m 2 ), "overweight" (BMI 25 to ≤ 30 kg/m 2 ) and "obese" (BMI > 30 kg/m 2 ). Multivariate logistic regression was used to calculate odds ratios (ORs) with 95% confidence intervals (CIs), adjusted for potential confounding by covariates. RESULTS: Of 6969 eligible and randomly selected individuals, 4910 (70.5%) participated. High frequency of physical activity was reported by 2463 (50%) participants, GERD was identified in 472 (10%) participants, and obesity was found in 680 (14%). There were 226 (5%) individuals with missing information about BMI. Normal weight, overweight and obese participants were similar regarding distribution of gender and tobacco smoking status, while obese participants were on average slightly older, had fewer years of education, more comorbidity, slightly more sleeping problems, lower frequency of physical activity, and higher occurrence of GERD. Among the 2146 normal-weight participants, crude point estimates indicated a decreased risk of GERD among individuals with high frequency of physical activity (OR: 0.59, 95% CI: 0.39-0.89), compared to low frequency of physical activity. However, after adjustment for potential confounding factors, neither intermediate (OR: 1.30, 95% CI: 0.75-2.26) nor high (OR: 0.99, 95% CI: 0.62-1.60) frequency of physical activity was followed by decreased risk of GERD. Sleeping problems and high comorbidity were identified as potential confounders. Among the 1859 overweight participants, crude point estimates indicated no increased or decreased risk of GERD among individuals with intermediate or high frequency of physical activity, compared to low frequency. After adjustment for confounding, neither intermediate (OR: 0.75, 95% CI: 0.46-1.22) nor high frequency of physical activity were followed by increased or decreased risk of GERD compared to low frequency among nonobese participants. Sleeping problems and high comorbidity were identified as potential confounders for overweight participants. In obese individuals, crude ORs were similar to the adjusted ORs and no particular confounding factors were identified. Intermediate frequency of physical activity was associated with a decreased occurrence of GERD compared to low frequency of physical activity (adjusted OR: 0.41, 95% CI: 0.22-0.77). CONCLUSION: Intermediate frequency of physical activity might decrease the risk of GERD among obese individuals, while no influence of physical activity on GERD was found in non-obese people.
文摘Objective: The aim of this study was to analyze the clinical pathological features of the atypical glomus tumor of the stomach, and explore its biological behavior and clinical significance. Methods: a 43-year-old female was admitted due to passing black stool for 5 months. The melena of the patient occurred after eating the crabs. The endoscopic ultrasonography (EUS) was performed, showing a hypoecho nodule found at the body of the stomach, suggesting the diagnosis of gastric stromal tumor. After onset of disease, no specific clinical symptoms were observed except for the slight feeling discomfort in upper abdominal region. The gastroscopy was performed under the general anesthesia: there was a spheroidal nodule measuring 2.5 cm x 3.0 cm at the anterior wall of the body of stomach near the side of lesser curvature with the focal erosion of gastric mucosa. The DualknifeTM and the snare were used to excise the tumor in full thickness. Grossly, the tumor nodule measured 2.5 cm in diameter. The cut surface was solid, showing moderate consistency and grey red in colour. Microscopically, this tumor presented a well circumscribed nodule. It composed of the rounded neoplastic cells which were mainly arranged in solid pattern. The tumor cells had well-defined cell membranes, centrally placed, round nuclei and amphophilic cytoplasm. Immunohistochemical staining showed the positive expression of smooth muscle actin (SMA), caldesmon and vimentin; meanwhile detecting the negative expression of desmin, pan-cytokeratin, CD34, CD117 and S-100 in tumor cells. The Ki-67 labelling index of tumor was 8%. Results: Combined with the histopathological features, immunophenotype of the tumor, deep location in abdominal cavity and with greater diameter larger than 2 cm, and the diagnosis of atypical glomus tumor of the body of the stomach in this case was established. Conclusion: The atypical glomus tumor of the body of the stomach is a rare mesenchymal tumor. The following differential diagnosis should be included as following: gastrointestinal stromal tumor (GIST), paraganglioma, myopericytoma and the angioleiomyoma. The immunohistochemistry exerts an essential role during the diagnosis of this tumor. The deeper location and larger size implicate its undetermined biological behavior.
