Objective:To develop a journey map for health management of patients with disability caused by accidental trauma from the social ecosystem theory perspective, so as to gain deeper insights into their actual needs during medical treatment and rehabilitation.Methods:The descriptive qualitative research was adopted. Purposeful sampling was employed to select patients with disability caused by accidental trauma admitted to the Trauma Center of the Department of Emergency and Critical Care Medicine at the First Affiliated Hospital with Nanjing Medical University between April and May 2024 for semi-structured interviews. Traditional content analysis method was employed to analyze the interview data.Results:From three dimensions of microsystem, mesosystem, and macrosystem, the needs and potential issues of medical treatment at different stages of the health management process for patients with disability caused by accidental trauma were analyzed, forming a patient journey map.Conclusions:Patients with disability caused by accidental trauma face prolonged periods of medical treatment, rehabilitation, and lifestyle readjustment, imposing significant burdens on themselves, their caregivers, and their families. Healthcare providers may proactively engage with patients based on their current and potential issues and needs, offer specialized guidance at critical junctures and meet the need of patients for continuity of care, thereby improving patients' quality of life and overall health outcomes.

Objective:To develop a journey map for health management of patients with disability caused by accidental trauma from the social ecosystem theory perspective, so as to gain deeper insights into their actual needs during medical treatment and rehabilitation.Methods:The descriptive qualitative research was adopted. Purposeful sampling was employed to select patients with disability caused by accidental trauma admitted to the Trauma Center of the Department of Emergency and Critical Care Medicine at the First Affiliated Hospital with Nanjing Medical University between April and May 2024 for semi-structured interviews. Traditional content analysis method was employed to analyze the interview data.Results:From three dimensions of microsystem, mesosystem, and macrosystem, the needs and potential issues of medical treatment at different stages of the health management process for patients with disability caused by accidental trauma were analyzed, forming a patient journey map.Conclusions:Patients with disability caused by accidental trauma face prolonged periods of medical treatment, rehabilitation, and lifestyle readjustment, imposing significant burdens on themselves, their caregivers, and their families. Healthcare providers may proactively engage with patients based on their current and potential issues and needs, offer specialized guidance at critical junctures and meet the need of patients for continuity of care, thereby improving patients' quality of life and overall health outcomes.

Objective To evaluate an ultrasound-based deep learning radiomics nomogram(DLR_Nomo-gram)for non-invasively differentiating between type Ⅰ and type Ⅱ epithelial ovarian cancer(EOC)before surgery.Methods In this study,a cohort of 195 patients diagnosed with EOC was analyzed.Participants were randomly divided into a training set and a testing set at an 8∶2 ratio.Following data preprocessing,region of interest(ROI)delineation,feature extraction and selection,as well as the clipping and extraction of the maximum section sonogram for each sample,three initial models were developed:the radiomics signature(Rad_Sig),the deep transfer learning signature(DTL_Sig),and the clinical signature(Clinic_Sig).Subsequently,an integrated model—referred to as the DLR_Nomogram—was constructed by combining Rad_Sig,DTL_Sig,and Clinic_Sig,and was presented in the form of a nomogram.The performance of the model was evaluated using the receiver operating characteristic(ROC)curve and the corresponding area under the curve(AUC).Results In the testing set,the DLR_Nomogram demonstrated superior predictive performance(AUC:0.951,95%CI:0.876～1.000)compared to Rad_Sig(AUC:0.709,95%CI:0.539～0.880),DTL_Sig(AUC:0.842,95%CI:0.712～0.972),and Clinic_Sig(AUC:0.916,95%CI:0.827～1.000).The Hosmer-Lemeshow goodness-of-fit test for the DLR_Nomogram resulted in a p-value exceeding 0.05,indicating adequate model calibration.Moreover,decision curve analysis revealed that the DLR_No-mogram offers a higher net clinical benefit across a defined range of threshold probabilities.Conclusions The ultrasound-based DLR_Nomogram exhibits a robust ability to differentiate between Type Ⅰ and Type Ⅱ EOC,and may serve as a valuable clinical tool for guiding individualized preoperative diagnostic and therapeutic decision-making.

Objective To evaluate an ultrasound-based deep learning radiomics nomogram(DLR_Nomo-gram)for non-invasively differentiating between type Ⅰ and type Ⅱ epithelial ovarian cancer(EOC)before surgery.Methods In this study,a cohort of 195 patients diagnosed with EOC was analyzed.Participants were randomly divided into a training set and a testing set at an 8∶2 ratio.Following data preprocessing,region of interest(ROI)delineation,feature extraction and selection,as well as the clipping and extraction of the maximum section sonogram for each sample,three initial models were developed:the radiomics signature(Rad_Sig),the deep transfer learning signature(DTL_Sig),and the clinical signature(Clinic_Sig).Subsequently,an integrated model—referred to as the DLR_Nomogram—was constructed by combining Rad_Sig,DTL_Sig,and Clinic_Sig,and was presented in the form of a nomogram.The performance of the model was evaluated using the receiver operating characteristic(ROC)curve and the corresponding area under the curve(AUC).Results In the testing set,the DLR_Nomogram demonstrated superior predictive performance(AUC:0.951,95%CI:0.876～1.000)compared to Rad_Sig(AUC:0.709,95%CI:0.539～0.880),DTL_Sig(AUC:0.842,95%CI:0.712～0.972),and Clinic_Sig(AUC:0.916,95%CI:0.827～1.000).The Hosmer-Lemeshow goodness-of-fit test for the DLR_Nomogram resulted in a p-value exceeding 0.05,indicating adequate model calibration.Moreover,decision curve analysis revealed that the DLR_No-mogram offers a higher net clinical benefit across a defined range of threshold probabilities.Conclusions The ultrasound-based DLR_Nomogram exhibits a robust ability to differentiate between Type Ⅰ and Type Ⅱ EOC,and may serve as a valuable clinical tool for guiding individualized preoperative diagnostic and therapeutic decision-making.

Hyperhomocysteinemia (HHcy) is one of the independent risk factors for youth cerebral infarction. Gene mutation of key enzymes in homocysteine metabolism is the main cause of HHcy. Few cases of cystathionine beta-synthase (CBS) compound heterozygous mutation complicated with pulmonary embolism and lower extremity artery embolism have been reported. This article reported a young cerebral infarction patient complicated with pulmonary embolism and lower extremity artery embolism, who was subsequently detected with significantly elevated blood Hcy, and finally etiologically diagnosed with CBS 833 T>C/1082C>T compound heterozygous mutation. With the treatment of folic acid, methyl cobalt amine, vitamin B 6 and anticoagulant, the blood Hcy has been gradually declined, and no new thrombotic events occurred during the follow-up period of a year.

Objective To evaluate the therapeutic effect and application value of laparoscopy combined with holmium laser in the treatment of intrahepatic and extrahepatic bile duct stones.Methods Retrospectively analyzed the clinical data of 22 cases with intrahepatic and extrahepatic bile duct stones who treated with laparoscopy choledo-choscopy combined with holmium laser lithotripsy(the observation group),and 21 cases who treated with laparoscopy combined with choledochoscopic lithotomy(the control group).The clinical curative effect was compared between the two groups.Results In the observation group,the residual stones completely removed in 21 cases(95.4%),the mean operation time was (130 ±13)min,the intraoperative bleeding volume was (85 ±20)mL,the average hospitali-zation time was (8.3 ±2.0)days,without conversion to open surgery,no incision infection,1 case had residual stones after operation,through T tube sinus tract choledochoscopy took a stone again.In the control group,took net calculi in 13 cases(61.9%),the average operation time was (135 ±20)min,the intraoperative hemorrhage volume was (70 ± 15)mL,the average hospitalization time was (14.5 ±2)days,6 cases converted to laparotomy,incision infection in 2 cases,8 cases had residual stones after operation,through T tube sinus combined with choledochoscopy again take stone,which 2 secondary mirror lithotomy in 6 cases,3 cases of 2 stones.The differences of the two groups in stone from the net rate,conversion rate,average hospitalization time were statistically significant(χ2 =2.203,2.897,t =4.293,P =0.033,0.006,0.017).The differences of mean operation time,intraoperative hemorrhage had were not statistically significant(t =1.176,1.629,P =0.246,0.111).Conclusion It is safe,effective and minimally invasive for the treatment of intrahepatic and extrahepatic bile duct stones with holmium laser combined with endoscopic holmi-um laser.

Objective: To analyze the risk factors of acute kidney injury (AKI) after isolated heart valve prosthesis implantation (HVPI) in relevant patients. Methods: We retrospectively studied 400 patients who received isolated HVPI in our hospital. The demographic characteristics and pre-, intra-, post-operative information were collected to conduct uni- and multi-variantanalysis. Results: The pre-operative serum creatinine level in 400 patients was 85.0 (72.0, 98.0) μmol/L and post-operative level was 104.5 (80.0, 146.3) μmol/L, the elevation was 20.9% (1.6%, 57.9%),P<0.05. Multi Logistic regression analysis indicated that age>50years (OR=2.12, 95% CI 1.13-3.95),hypertension history (OR=4.07, 95% CI1.23-13.47), cardiopulmonary bypass time>180 minutes (OR=5.38, 95% CI 1.63-17.77), post-operative hemoglobin<70 g/L (OR=0.20, 95% CI 0.06=0.74), serum glutamic-pyruvic transaminase>100 u/L (OR=12.10, 95% CI 2.28-64.23), pleural fluid drainage at the day of operation> 500 ml (OR=2.12, 95% CI 1.13-3.95), extubation after 24 hours of operation (OR=3.94, 95% CI 2.07-7.52), combining low cardiac output syndrome (OR=4.64, 95% CI 1.06-20.29) were the independent risk factors for AKI occurrence in patients after HVPI, allP<0.05. Conclusion: Post-HVPI AKI was associated with many factors. At prior operation, it was mainly related to the age and hypertension; during theoperation, it was mainly related to cardiopulmonary bypass time; at post-operation, it was mainly related to delayed extubation, low cardiac outputsyndrome, anemia, increased pleural lfuid drainage and serum glutamic-pyruvic transaminase.

Objective To compare and discuss the clinical application effect of the end-to-end anastomosis of pancreatic and intestinal anastomosis,binding type of pancreatic and intestinal anastomosis,end-to side pancreatic duct anastomosis and modified pancreatic duct jejunum anastomosis.Methods Collected pancreatoduodenectomy in 95 cases,the end-to-end pancreatico duodenal sleeve type anastomosis in 23 cases,binding type pancreatic enteric anastomosis in 18 cases,end to side pancreaticojejunostomy anastomosis in 28 cases,improvement of the pancreatic duct jejunum end to side anastomosis in 26 cases,compared with four groups of patients with pancreatic enteric anastomosis time and postoperative complications.Results Anastomosis time:A group (34.0 ± 4.6) min,B group (31.0±5.8) min,C group (32.0 ±6.3) min,D group (14.0 ±4.2) min(P=0.037,P＜0.05).And the incidence rate of postoperative pancreatic fistula,bile leakage,abdominal cavity or digestive tract bleeding had no significant difference (P ＞ 0.05).Improvement of the pancreatic tube jejunum end to side coincident with a low incidence of pancreatic fistula,but different pancreatic enteric anastomosis way pancreatic fistula rate difference was not statistically significant,improvement of the pancreatic duct and jejunum mucosa end side group pancreatic enteric anastomosis anastomosis time significantly shorter in the three groups,the difference was statistically significant (P ＜ 0.05).Conclusion Improvement of pancreatic duct jejunum end to side anastomosis with short operation time,low incidence of pancreatic fistula,and the operation is simple and practical,safe.

Objective To analyze the clinical features of rectal and perianal inflammatory myofibroblastic tumor and evaluate its diagnosis and treatment.Method Clinicopathological data of 3 cases diagnosed as inflammatory myofibroblastic tumor from January,2005 to June,2011 were retrospectively reviewed.Results Inflammatory myofibroblastic tumor presents as infiltrative growth mass with rich vascularization on CT or MRI,and is difficult to distinguish from hemangioma and other rectal tumors.Preoperative biopsy usually fails to ascertain the entity of mass,and pathological examination of the whole resected specimen with immunohistochemical staining is needed to make final diagnosis.All 3 cases underwent sphincter preserving surgery.One case received a second radical operation 16 months after primary resection because of local recurrence.All patients are followed up to now,with a survival time of 67 months,55 months,and 35 months respectively.Conclusions Rectal and perianal inflammatory myofibroblastic tumor is difficult to diagnose on preoperative imaging examinations or biopsy.Immunohistochemical staining is needed to make final diagnosis.Sphincter preserving surgery with complete tumor removal could achieve long term survival.

目的观察有氧运动训练对老年性原发性高血压病血压的控制作用。方法160例老年性原发性高血压病患者分为轻度训练组、轻度对照组、中度训练组和中度对照组,各组40例。训练组采用有氧运动训练(步行或骑车) 60分钟/次,每周3次;中度患者配合药物治疗。比较训练3个月前后的收缩压和舒张压。结果训练后收缩压和舒张压与训练前相比,各训练组均有显著性差异(P<0.01或P<0.05),各对照组则无显著性差异。而训练组与相应对照组相比亦均有显著性差异(P<0.01或P<0.05)。结论有氧运动训练可有效降低或控制老年性原发性高血压。