Objective:To sinicize the Obsessive and Compulsive Behaviors Scale of Mothers in Postpartum Period Regarding Baby Care (OCBS-MPPRBC) to test its reliability and validity, and to provide an evaluation tool for evaluating the degree of compulsive behaviors of postpartum mothers regarding baby care.Methods:Following the principles of Brislin translation, back translation and cross-cultural adaptation, the Chinese version of OCBS-MPPRBC was formed. A convenient sampling method was used to investigate 360 women in Mianyang Central Hospital from November 2023 to February 2024, and to test the reliability and validity of the Chinese version OCBS-MPPRBC. The critical ratio method and the total correlation analysis method were used for item analysis, the reliability test was based on Cronbach α coefficient and half-reliability method, and the content validity index, exploratory factor analysis, confirmatory factor analysis and aggregate validity were used for validity test. Results:A total of 352 women aged 21-41 (31.55 ± 3.17) years who met the exclusion criteria were included. The Chinese version of OCBS-MPPRBC contained 9 items, and 2 common factors were extracted by exploratory factor analysis, and the cumulative total variance contribution rate was 65.523%. The content validity index of the scale level was 0.89, the content validity index of each item level was 0.86-1.00, and the Cronbach α coefficient of the total scale was 0.844, and the half-folded reliability was 0.759. The results of confirmatory factor analysis showed that the fitting index of the Chinese version of the OCBS-MPPRBC model was better. Conclusions:The Chinese version of the OCBS-MPPRBC scale has good reliability and validity, and has good operability, which can be used to evaluate the degree of compulsive behavior of postpartum mothers about baby care in China.

Objective:To sinicize the Obsessive and Compulsive Behaviors Scale of Mothers in Postpartum Period Regarding Baby Care (OCBS-MPPRBC) to test its reliability and validity, and to provide an evaluation tool for evaluating the degree of compulsive behaviors of postpartum mothers regarding baby care.Methods:Following the principles of Brislin translation, back translation and cross-cultural adaptation, the Chinese version of OCBS-MPPRBC was formed. A convenient sampling method was used to investigate 360 women in Mianyang Central Hospital from November 2023 to February 2024, and to test the reliability and validity of the Chinese version OCBS-MPPRBC. The critical ratio method and the total correlation analysis method were used for item analysis, the reliability test was based on Cronbach α coefficient and half-reliability method, and the content validity index, exploratory factor analysis, confirmatory factor analysis and aggregate validity were used for validity test. Results:A total of 352 women aged 21-41 (31.55 ± 3.17) years who met the exclusion criteria were included. The Chinese version of OCBS-MPPRBC contained 9 items, and 2 common factors were extracted by exploratory factor analysis, and the cumulative total variance contribution rate was 65.523%. The content validity index of the scale level was 0.89, the content validity index of each item level was 0.86-1.00, and the Cronbach α coefficient of the total scale was 0.844, and the half-folded reliability was 0.759. The results of confirmatory factor analysis showed that the fitting index of the Chinese version of the OCBS-MPPRBC model was better. Conclusions:The Chinese version of the OCBS-MPPRBC scale has good reliability and validity, and has good operability, which can be used to evaluate the degree of compulsive behavior of postpartum mothers about baby care in China.

Objective:To investigate the clinical feature, diagnosis and treatment of autoimmune pancreatitis(AIP).Methods:Clinical data of 20 AIP patients admitted to the First Affiliated Hospital of University of Science and Technology of China from Jan 2014 to Dec 2019 were retrospectively analyzed.Results:Nineteen patients were diagnosed with type 1 AIP and 1 patient was with type 2 AIP. Fifteen patients were diagnosed by imaging, serology and other organ involvement, and 5 patients were confirmed by postoperative histopathology. Thirteen patients received glucocorticoid therapy. Five patients have not received glucocorticoid therapy after surgery.One patient refused treatment, and 1 patient is currently under clinical observation. Seventeen of the 20 patients were followed up, 11 patients were on glucocorticoid therapy with related clinical symptoms being gradually improved, serum IgG4 decreased and imaging findings improved. Five patients did not relapse after drug withdrawal. Three patients had recurrence of jaundice after drug withdrawal. One patient had recurrence of pancreatic lesions after drug withdrawal. Two patients had recurrence of high serum IgG4 after tapering the doses, these 6 patients were treated with steroid maintenance therapy. One patient died of repeated gastrointestinal bleeding 2 months later, and another 4 surgical patients and 1 patient under clinical observation are in good condition.Conclusions:AIP should be diagnosed in combination with clinical manifestations, serological examination, imaging examination and histopathology, especially focal lesions should be differentiated from pancreatic cancer, so as to avoid missed diagnosis and unnecessary surgical intervention.

Objective: To investigate the expression and clinical significance of sphingosine-1-phosphate transporter 2 (spinster homolog 2, SPNS2) in colorectal cancer. Methods: Colorectal cancer and adjacent normal tissues were collected from 133 patients undergoing colorectal cancer resection in Anhui Provincial Hospital from January 2010 to June 2013. The expression of SPNS2 protein was detected by immunohistochemistry. RT-qPCR was performed on the cancer tissues and adjacent normal tissues of 29 patients with colorectal cancer from February 2018 to June 2018. The relationship between the expression of SPNS2 in cancer tissues and clinicopathological features of colorectal cancer patients was analyzed using χ2test. The relationship between the expression of SPNS2 and prognosis of patients with colorectal cancer was analyzed based on univariate and multivariate analysis. Results: Immunohistochemistry results indicated that the expression of SPNS2 in colorectal cancer tissues was higher than that in adjacent normal tissues (81.20% vs. 22.60%, χ2=69.136, P<0.001). The results of RT-qPCR indicated that the expression of SPNS2 mRNA in colorectal cancer tissues was significantly higher than that in the corresponding adjacent normal tissues (t=3.974, P<0.001). The overexpression of SPNS2 protein was closely related to tumor differentiation, lymph node metastasis (pN), tumor size, and depth of invasion (Tx); this difference was statistically significant (P<0.001). The survival time of patients with negative SPNS2 expression was significantly longer than that of patients with positive expression (χ2=13.080, P<0.001). Univariate and Cox multivariate analyses showed that abnormal expression of SPNS2 affects the overall survival of colorectal cancer patients and is an independent influencing factor for patient prognosis. Conclusions: The positive expression of SPNS2 in colorectal cancer is related to the occurrence and development of colorectal cancer. SPNS2 can be used as a new colorectal tumor marker to evaluate the prognosis of patients, monitor the invasion and metastasis of postoperative tumors, and serve as a new target for diagnosis and treatment.

Objective To summarize the experience of diagnosis and treatment for pancreatic neuroendocrine neoplasms (pNENs).Methods Forty-seven patients with pNENs who were treated at Anhui Province Hospital during January 2002 to December 2013 were retrospectively analyzed.They were followed by telephone or clinic interview,and the deadline date was January 31st,2014.Survival was analyzed with the Kaplan-Meier method,and the prognostic factors for survival were identified.Results Among the47 patients,there were 13 males and 34 females,aged from 16 to 74 years old,with a median age of 45 years,There were 17 cases of non-functioning pNENs,30 cases of functioning pNENs.The detection rate of B ultrasound,CT,MRI was 71.8％ (28/39),92.7％ (38/41),75.6％ (6/8).Forty-six patients underwent radical surgery,and 1 patient underwent palliative surgery.The pathologic type included 41 cases of pancreatic neuroendocrine neoplasms,6 cases of neuroendocrine cancer.There were 22,19,6 cases of grade G1,G2,G3 lesions,respectively.There were 32,11,4 cases of TNM staging Ⅰ,Ⅱ,Ⅲ,respectively.Vascular structure was invaded in 15 cases,and nerve was invaded in 18 cases.Lymph node was examined in 15 cases,and 5 were found to have metastatic lesion.After surgery,pancreatic fistula occurred in 9 patients,ascites in 4 patients,wound infection in 4.The follow-up period ranged from 2 to 144 months.The overall 1,3,5-year survival rates were 94.9％,88.4％,and 84.4％.The 5-year survival rates of patients with grade G1,G2,G3 were 100％,73.3％,60％;and the 5-year survival rates of patients with TNM staging Ⅰ,Ⅱ,Ⅲ were 100％,70.0％,33.3％.It was showed that TNM staging system,WHO classification,lymph node metastasis,vascular and neural invasion were associated with the prognosis.Conclusions CT is the imaging test of choice for pNENs,while surgery is the first choice for treatment.Surgical resection of pNENs results in long-term survival.TNM staging,WHO classification,lymphatic metastasis,vascular and neural invasion are closely related to the prognosis of pNENs.