This paper summarizes Professor LU Fang's clinical experience in treating systemic lupus erythematosus （SLE） based on the differentiation and treatment of heat-toxin and blood-stasis in the collaterals. SLE is generally characterized by deficiency in origin with excess in manifestation. The core pathogenesis is heat-toxin obstructing the collaterals. During the acute active stage， the predominant pattern is blazing heat-toxin causing blood stasis， while in the chronic remitting stage， the main pattern is toxic stasis blocking the collaterals with qi and yin deficiency. Clinical treatment follows the basic principle that treat with salty-cold herbs， when heat invades internally and that assist with acrid-dispersing herbs when stasis obstructs the collaterals. The self-formulated Yimian Decoction （抑免汤） serves as the base formula and is applied in stages. During the acute active stage， it is often combined with herbs for clearing heat and detoxifying， cooling blood and resolving stasis， and unblocking the collaterals. In the chronic remitting stage， it is often combined with herbs for activating blood circulation and unblocking the collaterals， as well as tonifying qi and nourishing yin.

To further standardize the management of vaccination units, the Specifications for Vaccination (2023 version) proposes hierarchical management. However, guidelines for establishing, implementing, and evaluating such a framework remain underdeveloped. This paper systematically reviews the current status of hierarchical management in vaccination units, clarifies its feasibility and necessity, and proposes an implementation scheme.

Objective To establish a prenatal prediction scoring formula for evaluating the risk of vaginal trial delivery after cesarean section.The formula will guide the selection of delivery methods.Methods A total of 240 cases of vaginal trial delivery after cesarean section delivered in the Affiliated Women and Children's Hospital of Ningbo University from January 2019 to December 2020 were selected as subjects.According to the final mode of delivery,they were divided into two groups:successful group(n=202)and failed group(n=38).Single factor analysis and multivariate Logistic regression analysis were used to analyze the influencing factors of vaginal delivery after cesarean section.Based on these,prediction scoring formula was established.Results The success rate was 84.2％.The rate of uterine rupture was 0.99％.Overall prediction accuracy of the Logistic regression prediction formula was 83.8％,and fit degree of the formula was good(x2=8.828,P=0.357).The area under the curve was 0.798.Conclusion History of vaginal delivery,thickness of the lower segment of uterus and induced labor are independent influencing factors for vaginal delivery after cesarean section.The prediction scoring formula established by these three factors has good prediction efficiency and high accuracy.

Objective To explore the relationship between the expression levels of serum long chain non coding RNA Kinectin 1 antisense RNA 1(LncRNA KTN1-AS1)and retinoblastoma binding protein 4(RBBP4)with postoperative recurrence and metastasis in esophageal cancer patients.Methods From May 2018 to May 2021,119 patients with esophageal cancer who underwent surgical treatment in our hospital were included as the study group.They were separated into an occurrence group(n=51)and a non occurrence group(n=68)based on whether there was recurrence or metastasis during a 3-year follow-up.Additionally,100 patients with benign esophageal tumors treated at the same stage were selected as the control group.ELISA method was applied to detect the expression levels of serum LncRNA KTN1-AS1 and RBBP4.Multivariate Logistic regression was applied to analyze the influencing factors of postoperative recurrence and metastasis in esophageal cancer patients.ROC curve was applied to analyze the predictive value of serum LncRNA KTN1-AS1 and RBBP4 for postoperative recurrence and metastasis in esophageal cancer patients.Results The expression levels of serum LncRNA KTN1-AS1 and RBBP4 in the study group were obviously higher than those in the control group(P＜0.05).The expression levels of serum LncRNA KTN1-AS1 and RBBP4,and the proportions of mucosal/submucosal infiltration depth,and low differentiation degree and proportion of lymph node metastasis in the occurrence group were obviously higher than those in the non occurrence group(P＜0.05).Serum LncRNA KTN1-AS1,RBBP4,proportion of lymph node metastasis,degree of differentiation,and depth of infiltration were influencing factors for postoperative recurrence and metastasis in esophageal cancer patients(P＜0.05).The area under the curve(AUC)of the combined prediction of serum LncRNA KTN1 AS1 and RBBP4 for postoperative recurrence and metastasis in esophageal cancer patients was 0.912,which was better than their individual predictions(Zcombination LncRNA KTN1 AS1=2.470,Zcombination-RBBp4=1.994,P=0.014,P=0.046),the sensitivity and specificity of the combined prediction were 90.20％and 85.29％,respectively.Conclusion The expression levels of serum LncRNA KTN1-AS1 and RBBP4 in esophageal cancer patients are obviously increased,which is closely related to postoperative recurrence and metastasis.The combined detection of the two has good predictive value for postoperative recurrence and metastasis in patients.

Objective To explore the predictive value of serum procalcitonin(PCT),peripheral blood complement C3,C4 and lymphocyte subsets CD3+,CD4+and CD8+cells for plastic bronchitis(PB)in children with refractory Mycoplasma pneumoniae pneumonia(RMPP).Methods A total of 222 children with RMPP were selected and divided into the PB group(51 cases)and the non-PB group(171 cases)based on whether they were complicated with PB.The serum PCT level of the children at admission was detected by fluorescence immunoquantitative analyzer,and levels of complement C3 and C4 were detected by immunoturbidimetry.The proportions of CD3+,CD4+and CD8+T lymphocytes were detected by flow cytometry.Multivariate Logistic regression analysis was conducted to analyze influencing factors of PB in children with RMPP.Receiver operating characteristic(ROC)curve was used to analyze the predictive value of the indicators.Results The levels of PCT and CD8+T cells and the duration of fever were higher in the PB group than those in the non-PB group,while the levels of complement C3 and CD4+T cells were lower than those in the non-PB group(P＜0.05).Elevated levels of PCT and CD8+T cells were risk factors for the occurrence of PB in children with RMPP,while elevated levels of complement C3 and CD4+T cells were protective factors for the occurrence of PB in children with RMPP(P＜0.05).The AUCs of PCT,complement C3,the proportion of CD4+T cells and the proportion of CD8+T cells predicted separately were 0.763,0.802,0.788 and 0.802 respectively,and the AUC of combined prediction was 0.915.The AUCs of individual predictions were all lower than those of the combined AUC(Z=3.199,2.825,3.112 and 2.514,P＜0.05).Conclusion PCT,complement C3,CD4+T cell ratio,and CD8+T cell ratio are influencing factors for the occurrence of PB in children with RMPP,and their combined detection is beneficial for the early prediction of PB.

Objective:To investigate the diagnostic and differential diagnostic values of midbrain morphological measurements at the mammillary body level on axial cranial MRI in progressive supranuclear palsy (PSP).Methods:This cross-sectional study included 50 patients with clinically diagnosed, probable or possible PSP, admitted to Department of Neurology, Xuanwu Hospital, Capital Medical University from January 2023 to December 2024. Additionally, 44 patients with Parkinson's disease (PD), 30 patients with multiple system atrophy-cerebellar type (MSA-C), and 35 gender- and age-matched healthy controls recruited from the community were chosen. The following midbrain morphological parameters on axial cranial MRI were measured in all participants: distance from the interpeduncular fossa to the aqueduct (IF-AQ), distance from the lateral mesencephalic sulcus to the interpeduncular cistern (LS-IC), distance between the bilateral lateral mesencephalic sulci (D-BMS), cerebral peduncle angle (CPA), distance between the medial aspects of the cerebral peduncles (D-MP), and distance from the line connecting the highest points of the cerebral peduncle to the interpeduncular fossa (PP-IF). Differences in these measurements among the 4 groups were compared, and the diagnostic and differential diagnostic performances of each parameter in PSP was evaluated using receiver operating characteristic (ROC) curve.Results:The PSP group exhibited significantly shorter IF-AQ, LS-IC, and D-BMS distances compared with the other 3 groups ( P<0.05). (1) ROC curve analysis of PSP group versus non-PSP group (MSA-C patients, PD patients, and healthy controls) showed that IF-AQ had an area under the curve (AUC) of 0.977 (95% CI: 0.959-0.995, P<0.001), and at a cutoff of 10.895 mm, IF-AQ demonstrated a sensitivity of 96.0% and a specificity of 89.9% for diagnosing PSP; LS-IC had an AUC of 0.917 (95% CI: 0.868-0.966, P<0.001), and at a cutoff of 10.82 mm, LS-IC demonstrated a sensitivity of 82.0% and a specificity of 89.0% for diagnosing PSP; D-BMS had an AUC of 0.785 (95% CI: 0.704-0.866, P<0.001), and at a cutoff of 20.01 mm, D-BMS demonstrated a sensitivity of 66.0% and a specificity of 83.5% for diagnosing PSP. (2) In distinguishing PSP from MSA-C, IF-AQ achieved an AUC of 0.939 (95% CI: 0.889-0.988, P<0.001), with a sensitivity of 84.0% and a specificity of 90.0% at a cutoff of 10.385 mm; LS-IC achieved an AUC of 0.846 (95% CI: 0.756-0.936, P<0.001), with a sensitivity of 80.0% and a specificity of 76.7% at a cutoff of 10.710 mm; D-BMS achieved an AUC of 0.696 (95% CI: 0.578-0.813, P<0.001), with a sensitivity of 60.0% and a specificity of 80.0% at a cutoff of 19.810 mm. (3) In discriminating PSP from PD, IF-AQ yielded an AUC of 0.986 (95% CI: 0.970-1.000, P<0.001), with a sensitivity of 96.0% and a specificity of 89.2% at a cutoff of 10.955 mm; LS-IC achieved an AUC of 0.937 (95% CI: 0.885-0.988, P<0.001), with a sensitivity of 82.0% and a specificity of 95.5% at a cutoff of 10.820 mm; D-BMS had an AUC of 0.825 (95% CI: 0.740-0.909, P<0.001), with a sensitivity of 60.0% and a specificity of 95.5% at a cutoff of 19.820 mm. Conclusion:IF-AQ, LS-IC, and D-BMS distances on axial cranial MRI at the mamillary body level can diagnose and differentiate PSP to a certain extent, with IF-AQ enjoying the best efficacy.

Objective:To investigate the preventive efficacy of triamcinolone acetonide injection on esophageal stenosis after endoscopic submucosal dissection (ESD).Methods:From February 1, 2021 to October 31, 2023, 82 patients who underwent ESD for esophageal lesions at the Affiliated Cancer Hospital of Nanjing Medical University (Jiangsu Cancer Hospital) were enrolled. According to the treatment of the surface after ESD, the patients were divided into the triamcinolone acetonide group (49 cases) and the no-special-treatment group (33 cases). The patients of triamcinolone acetonide group received multiple injections of triamcinolone acetonide solution post-ESD (immediate), week 1, and week 4, while the patients of no-special-treatment group did not receive additional pharmacological intervention. The patients were followed up for 3 months after ESD. The occurrence of esophageal stenosis after ESD was observed under endoscopy. The incidence of esophageal stenosis and the improvement of dysphagia after ESD were compared between the triamcinolone acetonide group and no-special-treatment group. Univariate and multivariate logistic regression analyes were performed to identify influencing factors of esophageal stenosis after ESD. Chi-square test was used for statistical analysis.Results:The incidence of esophageal stenosis after ESD in the triamcinolone acetonide group was lower than that in the no-special-treatment group (16.3% (8/49) vs. 66.7% (22/33)), and the proportion of patients without dysphagia (Stooler′s grading score of 0) was higher than that in the no-special-treatment group (83.7% (41/49) vs. 33.3% (11/33)), and the differences were statistically significant ( χ2=19.42 and 24.31, both P<0.001). In 42 patients with circumferential esophageal lesions involving >75%, the incidence of esophageal stenosis in the triamcinolone acetonide group was lower than that in the no-special-treatment group (28.6% (6/21) vs. 85.7% (18/21)), and the proportion of patients without dysphagia (Stooler′s grading score of 0) was higher than that in the no-special-treatment group (71.4% (15/21) vs. 14.3% (3/21)), and the differences were statistically significant ( χ2=11.76 and 15.33, both P<0.001). There was no statistically significant differences in the incidence of adverse events between the triamcinolone acetonide group and no-special-treatment group (4.1% (2/49) vs. 0; χ2=0.20, P=0.656), and no serious adverse reactions occurred in 2 groups. The results of multivariate logistic regression analysis showed that the long distance from the proximal lesion margin to the incisors was a protective factor of whether esophageal stenosis occured or not after ESD ( OR=0.795, 95% confidence interval (95% CI): 0.652 to 0.947, P=0.014), while the incidence of esophageal stenosis increased in patients with circumferential lesions involving >75% ( OR=7.064, 95% CI: 1.893 to 32.408, P=0.006), and the incidence of esophageal stenosis effectively reduced after the use of triamcinolone acetonide post ESD ( OR=0.062, 95% CI: 0.013 to 0.229, P<0.001). Conclusion:After ESD, triamcinolone acetonide can reduce the incidence of esophageal stenosis and improve patients′ dysphagia.

Objective To explore the relationship between the expression levels of serum long chain non coding RNA Kinectin 1 antisense RNA 1(LncRNA KTN1-AS1)and retinoblastoma binding protein 4(RBBP4)with postoperative recurrence and metastasis in esophageal cancer patients.Methods From May 2018 to May 2021,119 patients with esophageal cancer who underwent surgical treatment in our hospital were included as the study group.They were separated into an occurrence group(n=51)and a non occurrence group(n=68)based on whether there was recurrence or metastasis during a 3-year follow-up.Additionally,100 patients with benign esophageal tumors treated at the same stage were selected as the control group.ELISA method was applied to detect the expression levels of serum LncRNA KTN1-AS1 and RBBP4.Multivariate Logistic regression was applied to analyze the influencing factors of postoperative recurrence and metastasis in esophageal cancer patients.ROC curve was applied to analyze the predictive value of serum LncRNA KTN1-AS1 and RBBP4 for postoperative recurrence and metastasis in esophageal cancer patients.Results The expression levels of serum LncRNA KTN1-AS1 and RBBP4 in the study group were obviously higher than those in the control group(P＜0.05).The expression levels of serum LncRNA KTN1-AS1 and RBBP4,and the proportions of mucosal/submucosal infiltration depth,and low differentiation degree and proportion of lymph node metastasis in the occurrence group were obviously higher than those in the non occurrence group(P＜0.05).Serum LncRNA KTN1-AS1,RBBP4,proportion of lymph node metastasis,degree of differentiation,and depth of infiltration were influencing factors for postoperative recurrence and metastasis in esophageal cancer patients(P＜0.05).The area under the curve(AUC)of the combined prediction of serum LncRNA KTN1 AS1 and RBBP4 for postoperative recurrence and metastasis in esophageal cancer patients was 0.912,which was better than their individual predictions(Zcombination LncRNA KTN1 AS1=2.470,Zcombination-RBBp4=1.994,P=0.014,P=0.046),the sensitivity and specificity of the combined prediction were 90.20％and 85.29％,respectively.Conclusion The expression levels of serum LncRNA KTN1-AS1 and RBBP4 in esophageal cancer patients are obviously increased,which is closely related to postoperative recurrence and metastasis.The combined detection of the two has good predictive value for postoperative recurrence and metastasis in patients.

To further standardize the management of vaccination units, the Specifications for Vaccination (2023 version) proposes hierarchical management. However, guidelines for establishing, implementing, and evaluating such a framework remain underdeveloped. This paper systematically reviews the current status of hierarchical management in vaccination units, clarifies its feasibility and necessity, and proposes an implementation scheme.

Objective:To investigate the diagnostic and differential diagnostic values of midbrain morphological measurements at the mammillary body level on axial cranial MRI in progressive supranuclear palsy (PSP).Methods:This cross-sectional study included 50 patients with clinically diagnosed, probable or possible PSP, admitted to Department of Neurology, Xuanwu Hospital, Capital Medical University from January 2023 to December 2024. Additionally, 44 patients with Parkinson's disease (PD), 30 patients with multiple system atrophy-cerebellar type (MSA-C), and 35 gender- and age-matched healthy controls recruited from the community were chosen. The following midbrain morphological parameters on axial cranial MRI were measured in all participants: distance from the interpeduncular fossa to the aqueduct (IF-AQ), distance from the lateral mesencephalic sulcus to the interpeduncular cistern (LS-IC), distance between the bilateral lateral mesencephalic sulci (D-BMS), cerebral peduncle angle (CPA), distance between the medial aspects of the cerebral peduncles (D-MP), and distance from the line connecting the highest points of the cerebral peduncle to the interpeduncular fossa (PP-IF). Differences in these measurements among the 4 groups were compared, and the diagnostic and differential diagnostic performances of each parameter in PSP was evaluated using receiver operating characteristic (ROC) curve.Results:The PSP group exhibited significantly shorter IF-AQ, LS-IC, and D-BMS distances compared with the other 3 groups ( P<0.05). (1) ROC curve analysis of PSP group versus non-PSP group (MSA-C patients, PD patients, and healthy controls) showed that IF-AQ had an area under the curve (AUC) of 0.977 (95% CI: 0.959-0.995, P<0.001), and at a cutoff of 10.895 mm, IF-AQ demonstrated a sensitivity of 96.0% and a specificity of 89.9% for diagnosing PSP; LS-IC had an AUC of 0.917 (95% CI: 0.868-0.966, P<0.001), and at a cutoff of 10.82 mm, LS-IC demonstrated a sensitivity of 82.0% and a specificity of 89.0% for diagnosing PSP; D-BMS had an AUC of 0.785 (95% CI: 0.704-0.866, P<0.001), and at a cutoff of 20.01 mm, D-BMS demonstrated a sensitivity of 66.0% and a specificity of 83.5% for diagnosing PSP. (2) In distinguishing PSP from MSA-C, IF-AQ achieved an AUC of 0.939 (95% CI: 0.889-0.988, P<0.001), with a sensitivity of 84.0% and a specificity of 90.0% at a cutoff of 10.385 mm; LS-IC achieved an AUC of 0.846 (95% CI: 0.756-0.936, P<0.001), with a sensitivity of 80.0% and a specificity of 76.7% at a cutoff of 10.710 mm; D-BMS achieved an AUC of 0.696 (95% CI: 0.578-0.813, P<0.001), with a sensitivity of 60.0% and a specificity of 80.0% at a cutoff of 19.810 mm. (3) In discriminating PSP from PD, IF-AQ yielded an AUC of 0.986 (95% CI: 0.970-1.000, P<0.001), with a sensitivity of 96.0% and a specificity of 89.2% at a cutoff of 10.955 mm; LS-IC achieved an AUC of 0.937 (95% CI: 0.885-0.988, P<0.001), with a sensitivity of 82.0% and a specificity of 95.5% at a cutoff of 10.820 mm; D-BMS had an AUC of 0.825 (95% CI: 0.740-0.909, P<0.001), with a sensitivity of 60.0% and a specificity of 95.5% at a cutoff of 19.820 mm. Conclusion:IF-AQ, LS-IC, and D-BMS distances on axial cranial MRI at the mamillary body level can diagnose and differentiate PSP to a certain extent, with IF-AQ enjoying the best efficacy.