Baxian Formula （八仙方） is a folk pediatric prescription in Quanzhou， Fujian Province. This paper summarized the clinical experience of Professor LI Candong in treating pediatric diseases with Baxian Formula. By analyzing the distinctive composition and theoretical underpinnings of the Baxian Formula for treating pediatric lung， liver and spleen diseases， it is considered that the formula prioritizes wind medicinals， aimed at restoring the dynamics of qi movement within the zang fu （脏腑） organs. It excels in dispelling and dispersing wind， promoting digestion， calming the mind， invigorating the spleen and draining dampness， clearing heat and soothing the liver， extinguishing wind and arresting convulsion. The prescription can treat pediatric disorders caused by pathological factors such as wind， phlegm， dampness， food， heat and constraint. Moreover， this paper summarized the clinical thinking of Baxian Formula in treating pediatric diseases of the lung system （common cold， cough， eczema）， spleen system （diarrhea， food retention） and liver system （fright from external stimuli， tic disorder）， aiming at providing reference for diagnosing and treating pediatric diseases in clinical practice.

Tuberous sclerosis complex(TSC)is a rare genetic disease that can lead to benign dysplasia in multiple organs such as the skin, brain, eyes, oral cavity, heart, lungs, kidneys, liver, and bones. Its main symptoms include epilepsy, intellectual disabilities, skin depigmentation, and facial angiofibromas, whilst incidence is approximately 1 in 10 000 to 1 in 6000 newborns. This case presents a middle-aged woman who initially manifested with epilepsy and nodular depigmentation. Later, she developed a lower abdominal mass, elevated creatinine, and severe anemia. Based on clinical features and whole exome sequencing, the primary diagnosis was confirmed as TSC. Laboratory and imaging examinations revealed that the lower abdominal mass originated from the uterus. CT-guided biopsy pathology and surgical pathology suggested a combination of leiomyoma and abscess. With the involvement of multiple organs and various complications beyond the main diagnosis, the diagnostic and therapeutic process for this patient highlights the importance of rigorous clinical thinking and multidisciplinary collaboration in the diagnosis and treatment of rare and challenging diseases.

Schimke immuno-osseous dysplasia (SIOD)caused by SMARCAL1 gene mutations is a rare genetic disorder characterized by multi-system involvement, including T-cell dysfunction, skeletal dysplasia, disproportionate short stature, nephrotic syndrome, and kidney failure. This multidisciplinary consultation involved a 9-year-old boy with intrauterine growth retardation, presenting with short stature, T-cell lymphopenia, proteinuria, and degenerative bone and joint disease. Treatment primarily focused on symptomatic and supportive care. Through the multidisciplinary rare disease consultation, holistic support was provided to the patient, offering comprehensive care from various specialtiesx.We also aim to use this case report to enhance clinicians′ under-standing of SIOD and improve the management and treatment of rare diseases.

Objective To investigate the knowledge and behavioral status of foot care among patients with type 2 diabetes in Xinjiekou Community in Beijing and analyze its influencing factors. Methods A convenient sampling method was used to select 278 diabetes patients from Xinjiekou Community in Beijing for questionnaire surveys, which included general information, foot care knowledge, and behaviors of the patients. Results The average score of foot care knowledge among the 278 patients was (71.65±14.59), indicating a moderate level overall. The average score of foot care behavior was (48.83±8.83), indicating a poor level overall. Multivariate stepwise regression analysis showed that gender, duration of diabetes, and whether the patients had received foot care education or not were independent influencing factors for both the foot care knowledge score and the foot care behavior score among community diabetes patients (P < 0.05). Pearson correlation analysis showed that a positive correlation between foot care knowledge and foot care behavior among community diabetes patients was observed(r=0.593, P < 0.001). Conclusion The level of foocare knowledge among diabetes patients in this community in Beijing is moderate, while the status of foot care behaviors is not optimistic. Community healthcare professionals should strengthen health education on foot care, improve patients' knowledge of foot care and compliance with foot care behaviors, and pay attention to male patients and those with a shorter duration of diabetes to reduce the occurrence of diabetic foot.

Objective:To develop a recombinase-aided amplification (RAA)-clustered regularly interspaced short palindromic repeats(CRISPR)/Cas12a-based nucleic acid assay for monkeypox virus with high specificity and sensitivity.Methods:RAA primers and CRISPR RNA (crRNA) were designed based on the known conserved regions of the monkeypox virus gene and synthesized, and specific crRNAs were screened using fluorescence detection. The sensitivity and specificity of the detection system were evaluated.Results:An RAA-CRISPR/Cas12a-based nucleic acid assay for monkeypox virus was developed with a sensitivity of 2.5 copies/reaction and high specificity without cross-reactivity with ectromelia virus and vaccinia virus.Conclusions:An RAA-CRISPR/Cas12a-based nucleic acid assay for monkeypox virus was established, which would provide a powerful tool for efficient, rapid and specific detection of monkeypox virus.

A middle-aged man was presented with poor appetite, polyuria, polydrpsia, and headache. A sellar mass was found, along with total pituitary hypofunction and visual field defect. A biopsy of the lesion via the trans-sphenoidal approach showed inflammatory changes and granuloma formation. However, repeated cerebrospinal fluid and pathogenic examination of the pathological tissue showed no positive indications. The initial diagnosis considered autoimmune hypophysitis, and treatment of glucocorticoids combined with immunosuppressants was administered, which led to a temporary shrinkage of the lesion, but it gradually enlarged subsequently. After multidisciplinary discussion, a high possibility of pituitary tuberculosis infection was decided upon. After standardized anti-tuberculosis treatment was initiated, the lesion reduced noticeably and the patient′s condition improved. Pituitary tuberculosis infection is incredibly rare and extremely easy to misdiagnose. This case was diagnosed and treated in a timely and effective manner through a multidisciplinary approach, highlighting the importance of such an approach in dealing with rare diseases.

Objective:To improve the consistency of test results through reducing inter-laboratory variation in SARS-CoV-2 antibody detection with WHO SARS-CoV-2 antibody candidate international standard (IS, sample G) and antibody reference panel (samples E, F, H, I, J).Methods:Ten WHO samples (A-J) including the candidate IS and reference panel were evaluated using different methods, such as microneutralization tests based on live SARS-CoV-2, pseudovirus neutralization assay and commercial ELISA kits. The test results were compared using statistical analysis.Results:Using IS (sample G) as a reference, the relative concentrations of other samples could be determined with less variation. ELISA and pseudovirus neutralization assay had consistent results with those obtained with the microneutralization test based on SARS-COV-2 strain HB02. Weakly positive samples could be detected only by a certain kit.Conclusions:The availability of an IS for antibodies would facilitate the standardization of SARS-CoV-2 antibody detection methods. The reference panel fitted all the assays based on the SARS-CoV-2 prototype Wuhan strain. Pseudovirus neutralization assay and ELISA could be used as alternatives to live SARS-CoV-2-based neutralization test to some extent.

Cost data caliber governance is key to fine cost management. To tackle the troubles in cost data management at multiple campuses of one hospital, the authors built a multi-campus cost data caliber governance mode. By means of enhanced top-level design, the mode carried out data governance by such measures as the establishment of data dictionary mapping library, standardizing department names and caliber, classification of charging items of medical services, precisely matching between fixed assets and charging items, interconnecting the management system of charging library and the procurement library of consumables, as well as precisely matching surgical disease types and charging items. These measures accomplished the consistency and comparability of cost data across campuses, building an automated, streamlined, standardized and integrated data governance mode for reference of hospitals with multiple campuses in need of cost management.

Objective:To evaluate the reliability and validity of the Chinese version of the Ohkuma questionnaire.Methods:The Ohkuma questionnaire was translated and revised, before it was used to investigate 70 elderly patients. Cronbach′s alpha coefficient, Cohen′s kappa coefficient and Pearson correlation were used to evaluate the scale′s internal reliability, sub-item retest reliability and total score retest reliability. KMO and Bartlett tests were used to evaluate the validity. The correlation between the Chinese version of the Ohkuma questionnaire and ratings from video fluoroscopy before and after treatment was used to evaluate the scale′s discrimination ability.Results:The Cronbach′s alpha of the Chinese version of Ohkuma questionnaire was 0.831, with 0.814 in the initial evaluation and 0.808 in a second evaluation. The Cohen′s kappas of the 15 sub-items ranged from 0.728 to 1.000. The Pearson correlation coefficient of the total score was 0.914. The scale′s KMO value was 0.701. A t-test of the Ohkuma scores before and after treatment showed a statistically significant difference.Conclusion:The revised Chinese Ohkuma questionnaire has good reliability, validity and discriminatory power. It can be used to screen for dysphagia among the elderly.

Objective:To resolve the issue of poor automatic segmentation of the bowel in women with pelvic tumors, a Dense V-Network model was established, trained and evaluated to accurately and automatically delineate the bowel of female patients with pelvic tumors.Methods:Dense Net and V-Net network models were combined to develop a Dense V-Network algorithm for automatic segmentation of 3D CT images. CT data were collected from 160 patients with cervical cancer, 130 of which were randomly selected as the training set to adjust the model parameters, and the remaining 30 were used as test set to evaluate the effect of automatic segmentation.Results:Eight parameters including Dice similarity coefficient (DSC) were utilized to quantitatively evaluate the segmentation effect. The DSC value, JD, ΔV, SI, IncI, HD (cm), MDA (mm), and DC (mm) of the small intestine were 0.86±0.03, 0.25±0.04, 0.10±0.07, 0.88±0.05, 0.85±0.05, 2.98±0.61, 2.40±0.45 and 4.13±1.74, which were better than those of any other single algorithm.Conclusion:Dense V-Network algorithm proposed in this paper can deliver accurate segmentation of the bowel organs. It can be applied in clinical practice after slight revision by physicians.