Objective To explore the diagnostic and therapeutic effects of laparoscopy for early atypical tubal pregnancy.Methods Laparoscopy was conducted for diagnosing and treating 38 cases of early or atypical tubal pregnancy.For patients with blue and purple pregnant swellings seen clearly in the fallopian tubes,or those with one side of fallopian tube locally swollen and purple without obvious pregnant swellings observed,combination of fallopian tubes incision to take out embryo and salpingorrhaphy was performed.For those cases with normal fallopian tubes on both sides in appearance and without current desire of pregnancy,diagnostic uterine curettage was applied.After the diagnosis of tubal pregnancy was confirmed,30 mg of MTX was injected into ampulla of both sides.For patients with demand of reproduction,diagnostic uterine curettage was not performed.Results Five cases were misdiagnosed before operation,the misdiagnosis rate was 13%.Three cases were misdiagnosed by laparoscopy,and the rate was 8%.Fallopian tubes incision for embryo-taking under laparoscope combined with salpingorrhaphy were applied to 30 cases.Four cases were treated conservatively with injecting 30 mg of MTX into the fallopian tubes.The success rate was 100%.Blood ?-hCG was back to the normal level(4.2?3.1)days after surgery.Conclusions Laparoscopy is the optimal technique for the diagnosis and treatment of early atypical tubal pregnancy.

The clinical data of a child with bronchial Dieulafoy disease treated in Wuhan Children′s Hospital Affiliated to Tongji Medical College, Huazhong University of Science and Technology, was analyzed retrospectively.The patient was a 9-month-old boy, who was admitted to hospital due to " intermittent hematemesis vomiting blood for 6 hours" . Chest CT suggested ground-glass opacity in both lungs.Electronic bronchoscopy showed that the neoplasm bulged into the lumen at the opening of the right inferior lobar bronchus, and fresh blood oozed from the basal segment of the neoplasm during the operation.Bronchial arteriography and transcatheter bronchial artery embolization were performed due to recurrent hemoptysis, during which the patient was diagnosed with bronchial arterial vascular malformation and finally diagnosed with bronchial Dieulafoy disease after consulting the relevant literatures.The disease is infrequent and characterized by rupture hemorrhage of bronchial submucosal malformed artery, the etiology and pathogenesis of which are still unclear, and it may be related to congenital vascular malformation in children.Bronchoscopy for hemoptysis of unknown cause in children should be performed with caution.If small and smooth protruded nodular lesions are seen under the bronchoscope, the bronchial Dieulafoy disease should be considered, and the lesions should not be touched too much or subjected to biopsy blindly.Fatal massive hemorrhage can be avoided by bronchial arteriography and bronchial artery embolization.

Objective To compare the detection rate of right hemicolonic polyp between indigo carmine staining and white light endoscopy.Methods A total of 1052 patients with colonoscopic examination in Qing-baijiang District People's Hospital of Chengdu City from July 2022 to March 2023 were selected as the study subjects and divided into the indigo carmine staining group and white light endoscopy group,526 cases in each group.The right hemicolon was observed by indigo carmine staining and white light pattern respectively.The difference in the detection rate of right hemicolonic polyp was compared between the two detection methods. Results Compared with the white light endoscopic examination group,the detection rate of the right hemico-lonic polyp (41.6％),detection rate of the right hemicolon adenoma (20.9％),detection rate of wide basal ser-rated lesion (2.1％),detection rate of proliferative polyps (20.3％),detection rate of Paris type 0-Ⅱ (38.0％),detection rate of NICE 1 type (pale lesion,22.2％),detection rate of polyps with a diameter<5 mm (30.5％) and the consistency rate of pathological biopsy (86.4％),specificity (84.7％) and sensitivity (88.2％) in the indigo carmine staining group were higher,and the differences were statistically significant (P<0.05).There was no statistical difference in the duration of mirror withdrawal between the white light endoscopy group and the indigo carmine staining group (t=1.407,P=0.160).Conclusion The endoscopic examination with indigo carmine staining has a higher detection rate for right hemicolonic polyp,and is easier to detect micropolyps and flat polyps with pale color.

Objective:To explore the current situation of hypoglycemia fear of elderly patients with type 2 diabetes mellitus (T2DM) in the community, identify different types of hypoglycemia fear among elderly T2DM patients in the community by latent profile analysis, and analyze its influencing factors, so as to provide reference for formulating intervention measures.Methods:From February to April 2023, convenience sampling was used to select 300 elderly T2DM patients from three community health service centers in Shunqing District, Nanchong City, Sichuan Province as the research subject. The self-designed General Information Questionnaire, the Chinese Version Hypoglycemia Fear Survey-Ⅱ (CHFS-Ⅱ), and the Summary Diabetes Self Care Activities (SDSCA) were used to investigate the patients, and the latent profile of hypoglycemia fear was analyzed. Binary Logistic regression was used to analyze the influencing factors of different latent categories of hypoglycemic fear in elderly T2DM patients in the community.Results:A total of 300 questionnaires were distributed, and 290 valid questionnaires were collected, with an effective response rate of 96.7% (290/300). Among 290 elderly T2DM patients in the community, the hypoglycemia fear could be divided into two latent categories, including the "moderate worry-normal coping" group ( n=134) and the "high fear-cautious behavior" group ( n=156). The binary Logistic regression showed that marital status, whether there were complications of diabetes, treatment plan and self-management were the factors influencing the latent categories of elderly T2DM patients in the community, and the difference was statistically significant ( P<0.05) . Conclusions:There are classification characteristics of hypoglycemic fear levels in elderly T2DM patients in the community. Community medical and nursing staff should early identify patients in the "high fear-cautious behavior" group, regularly carry out targeted hypoglycemic health education and psychological intervention, reduce their hypoglycemic fear, and improve their quality of life.

Objective To investigate the status of familial aggregation of Helicobacter pylori (Hp) infection in Jinniu District, Chengdu, and analyze its risk factors so as to provide a basis for developing prevention and control strategies of family aggregation of Hp infection. Methods A total of 172 subjects in the Second Affiliated Hospital of Chengdu Medical College · 416 Hospital of Nuclear Industry from January 2022 to January 2023 were selected as the research subjects. All subjects underwent 13C-urea breath test (13C-UBT) to diagnose whether there was Hp infection. Analyze the current situation of family aggregation of Hp infection in the region, collect general data of survey subjects, analyze the relevant factors affecting Hp family aggregation infection, and develop prevention and control strategies based on this. Results A total of 242 people from 97 households were surveyed, and the Hp family aggregation rate was 29.33%. Univariate analysis showed that there were statistically significant differences in family aggregation of Hp infection in terms of different age groups (χ²=9.719, P=0.008), marital status (χ²=8.496, P=0.014), occupations (χ²=19.462, P<0.001), frequencies of dining out (χ²=5.457, P=0.019), previous Hp test results (χ² =4.131, P=0.042) and test results after treatment (χ²=12.000, P=0.001), with statistical significance (P<0.05). Multivariate logistic regression analysis showed that the frequency of dining out 2 days or more per week and a positive Hp test results in the past were risk factors for family aggregation of Hp infection, while the occupation of teachers/medical staff/management/technology personnel and a negative Hp results after treatment were protective factors (P<0.05). Conclusion Family aggregation of Hp infection is related to family members' occupation, frequency of dining out, previous Hp test results and Hp test results after eradication, which deserves attention in clinical practice.