Objective To explore the clinical features,imaging and pathological characteristics of the patients with congenital liver fibrosis(CHF).Methods The medical case data of 6 patients with pathological-ly diagnosed CHF in this hospital from January 2011 to June 2021 were retrospectively analyzed,and the clini-cal menifastations,laboratory indicators,imaging characteristics,pathological manifestations,treatment and outcomes were summarized.Results The clinical classification in 6 cases of CHF was mainly portal hyperten-sion(66.67％),and the most common clinical manifestations and signs were hepatosplenomegaly(83.33％),melena(50.00％)and abdominal distension(33.33％).Total bil irubin was normal,and only 2 cases(33.33％)were mildly elevated.The prothrombin time was in the normal range in 4 cases(66.67％),and mild abnormality in 2 cases(33.33％).Imaging showed abnormal liver morphology in 6 cases,spleen enlarge-ment in 5 cases(83.33％),portal vein widening in 3 cases(50.00％),diffuse dilatation of intrahepatic bile ducts in 2 cases(33.33％),and complicating Caroli disease in 1 case(16.67％).The pathological manifesta-tions were normal liver parenchymal cells,periportal fibrosis,and manifold-manifold bridging-like fibrosis.Six cases received the conventional liver protection therapy,3 cases underwent splenectomy+pericardia vascular dissection,the median follow-up time was 68.2 months,1 case died due to liver failure,and 5 cases were rela-tively stable.Conclusion The patients with hepatic disease whose portal hypertension is inconsistent to the degree of hepatic function damage,especially those complicating polycystic kidney disease should perfect the liver puncture pathological examination and genetic testing to clarify the diagnosis,and conduct the genetic counseling and intervention treatment as soon as possible.

Objectives:To evaluate the safety and feasibility of simultaneous bilateral adrenal vein sampling(AVS)via the basilic vein approach. Methods:21 consecutive patients with primary aldosteronism(PA)who underwent simultaneous bilateral AVS via the basilic vein in Fuwai Hospital between July 2023 and November 2023 were enrolled in this study.The puncture site,catheter used in AVS,operation time,fluoroscopy time,contrast agent dosages,success rate of bilateral sampling,adverse events,and complications were recorded and analyzed.Successful sampling was determined by a selectivity index(cortisol in the adrenal vein/cortisol in inferior vena cava)greater than or equal to 2. Results:The average age of 21 patients was(49.3±7.7)years,with 13 male patients.The first 5F sheath was successfully inserted into the right basilic vein in all patients,the second 5F sheath insertion failed in two patients and switched to the ipsilateral cephalic vein approach.The 5F MPA1 catheter was inserted into the right adrenal vein and the 5F TIG catheter into the left adrenal vein in all patients.Operation time was 17.50(12.00,22.00)min,fluoroscopy time was 5.90(4.75,10.55)min,and contrast agent dosage was 25.00(25.00,35.00)ml.Bilateral AVS was successful in all patients.Two patients experienced adverse events,one case was catheter entanglement,which resulted in 5F TIG catheter slipped from adrenal vein,and another case was vascular spasm.No complications were recorded. Conclusions:Simultaneous bilateral AVS via basilic vein approach is safe and feasible in most PA patients,further researches with larger patient cohort are needed to validate the results from this study.

Objectives:To investigate long-term clinical outcomes of renal denervation(RDN)for the treatment of resistant hypertension. Methods:This study retrospectively enrolled 58 patients with resistant hypertension who received RDN treatment via femoral artery approach at Fuwai Hospital between February 2012 and November 2019.Follow up was performed at 1,3,6 months,1 year,and annually after RDN,and the last follow-up was June 2023.The baseline data and postoperative follow-up data including office blood pressure,24-hour mean blood pressure and heart rate,types and load of antihypertensive drugs,renal function,and major adverse events(including renal artery stenosis,acute myocardial infarction,stroke,cardiovascular death,and all-cause death)were obtained and analyzed.The impact of RDN on 10-year cardiovascular and cerebrovascular events was evaluated using the Framingham risk assessment model and the Chinese model. Results:A total of 58 patients were enrolled,with 1 patient(1.72%)died from lung cancer.Forty-one patients(70.69%)were visited in the last follow-up and the average follow-up time was(10.21±1.75)years.Compared with baseline,the office systolic/diastolic blood pressure was decreased by(12.59±21.65)/(9.87±14.27)mmHg(P<0.01,1 mmHg=0.133 kPa),24-hour mean systolic/diastolic blood pressure reduced by(11.28±15.33)/(7.94±12.29)mmHg(P<0.01),24-hour mean heart rate reduced by(2.45±9.46)bpm(P>0.05),the types of antihypertensive drugs decreased by 1.17±2.25(P<0.01),the drug load reduced by 1.45±2.37(P<0.001),and the estimated glomerular filtration rate decreased by(6.83±18.37)ml/(min·1.73 m2)(P<0.05)at the last follow-up.The impact of RDN on 10-year cardiovascular events and stroke risk was as follows:Framingham risk assessment showed an absolute risk decrease of 14.25%and 2.12%,respectively,and decreased by 5.72%and 17.46%using the Chinese cardiovascular and cerebrovascular risk assessment. Conclusions:This study showed that RDN could significantly reduce blood pressure levels in patients with resistant hypertension in the long-term follow up,and was expected to further reduce cardiovascular and cerebrovascular risks.

[Purpose]To analyze the trend of gastric cancer incidence and age characteristics in Jiangsu cancer registration areas from 2009 to 2019.[Methods]Cancer registration data from 2009 to 2019 meeting quality control requirements were collected from 16 cancer registries in Jiangsu Province.The crude incidence rate and age-standardized incidence rate by Chinese standard population in 2000(ASIRC)were calculated by gender,urban/rural areas and age groups.The inci-dence trends were analyzed by Joinpoint.A birth cohort model was constructed to calculate the in-cidence rate of gastric cancer for men and women born between 1929 and 2019.The age composi-tion of gastric cancer incidence in Jiangsu Province between 2009 and 2019 was calculated and compared.[Results]The crude incidence rate and ASIRC of gastric cancer in Jiangsu cancer regi-stration areas from 2009 to 2019 showed a significant decreasing trend in both male and female or urban and rural areas,in which the decrease in male(AAPC=-1.28％,P＜0.001)was higher than that of female(AAPC=-1.17％,P=0.030),and the decrease in urban(AAPC=-1.66％,P＜0.001)was higher than that of rural(AAPC=-0.72％,P＜0.001).The incidence rates of gastric cancer in age groups of 40～79 years old showed a significant decreasing trend from 2009 to 2019 with the AAPC ranging from-6.75％to-3.54％(all P＜0.05).In age groups of 40～79 years old,the inci-dence rates of gastric cancer among people with different years of birth showed a decreasing trend with the increase of the birth year.For ASIRC,the composition of patients aged 60 years old above increased by 0.63％(95％CI:0.46％～0.81％)per year from 2009 to 2019.[Conclusion]The inci-dence rate of gastric cancer in cancer registration areas of Jiangsu Province from 2009 to 2019 showed a decreasing trend,the average age of incidence showed a trend of backward moving,and for age-standardized incidence the proportion of patients over 60 years old was increased.

Objective:To investigate whether children with benign childhood epilepsy with centrotemporal spikes (BECT) still have attention network damage and its correlative factors after complete remission.Methods:Thirty BECT patients over 16 years old and without seizures over two years (BECT group; 21 males, nine females, median age 17 years) in the Department of Neurology, Provincial Children′s Hospital Affiliated to Anhui Medical University from January 1, 2009 to December 31, 2010 and 42 healthy controls (control group; 30 males, 12 females, median age 17 years) from the First Affiliated Hospital of Anhui Medical University were tested by the attention network test tool.Results:There was not statistically significant difference in the accuracy rate and total reaction time of attention network test between the BECT group and the control group [97.0% (95.0%, 99.0%) vs 98.0% (95.5%, 98.0%), Z=-0.437, P=0.662; 587.50 (523.50, 668.75) ms vs 610.00 (584.25, 631.75) ms, Z=-0.320, P=0.749; respectively]. And there was not statistically significant difference in the efficiency of the alert network, directional network, and executive control network in the BECT group compared with the control group [(46.13±24.97) ms vs (48.52±27.65) ms, t=-0.376, P=0.708; (32.23±18.12) ms vs (33.21±19.68) ms, t=-0.215, P=0.830; (124.50±39.87) ms vs (117.60±50.13) ms, t=0.626, P=0.533; respectively]. The accuracy of attention network test was positively correlated with the age of onset ( b=0.925, P=0.012), and was negatively correlated with the total number of seizures ( b=-0.853, P=0.025). Conclusion:Although the accuracy of attention network test in BECT patients after remission was correlated with age of onset and total number of seizures, BECT patients had no attention network damage after complete remission compared with healthy controls.

This article systematically reviews the research results related to the machine learning based suicide ideation prediction on social networking platforms， so as to provide references for group and individual suicide prediction. This article will address the current states （issues of algorithm accuracy and efficiency， privacy leakage and stigma） and limitations of machine learning based suicide prediction on different platforms （light blogging， acquaintance social platforms， forums， picture and video sharing applications and clinical databases）.

Objective: To analyze the clinical features and summarize the experience on the diagnosis and treatment of aortic stenosis caused by Takayasu arteritis in pediatric patients. Methods: This study was a retrospective study. Five pediatric patients diagnosed as aortic stenosis caused by Takayasu arteritis in Fuwai Hospital of Chinese Academy of Medical Sciences from January 2016 to August 2018 were included. The clinical features, methods of examination, treatment and outcome were analyzed. Results: There were 2 male and 3 female patients in this cohort. The age of onset ranged from 10 to 13 years. The main clinical symptoms were as follows: intermittent claudication and hypertension (5 patients), heart failure (3 patients). Three patients with heart failure were misdiagnosed with dilated cardiomyopathy in other hospitals. Except 1 patient died due to disease aggravation before operation, the other 4 patients received interventional therapy for severe heart failure or refractory hypertension on the basis of hormone anti-inflammatory treatment, including 2 patients treated with aortic balloon dilatation and 2 patients treated with aortic balloon dilatation and stent implantation. In post-operational follow-up, clinical symptoms and laboratory examination values of the 4 patients treated with interventional therapy were significantly improved. Conclusions The clinical symptoms of pediatric patients with aortic stenosis caused by Takayasu arteritis mainly present with intermittent claudication, hypertension and heart failure. Aortic intervention strategy should be applied for pediatric patients with severe heart failure or refractory hypertension as early as possible.

Objective To find out if there is any difference in intercondylar fossa width and notch width index (NWI) between tibial intercondylar eminence avulsion fracture and anterior cruciate ligament (ACL) injury.Methods A retrospective study was conducted of the patients who had sought medical attention at Department of Sports Medicine and Adult Reconstructive Surgery,Drum Tower Hospital from June 2014 to May 2018.There were 10 patients with tibial intercondylar eminence avulsion fracture (4 males and 6 females with an average age of 32.7 ± 9.2 years),13 patients with ACL injury (8 males and 5 females with an average age of 31.8 ± 10.9 years) and 22 patients with simple meniscus injury as controls (13 males and 9 females with an average age of 30.9 ± 10.6 years).They all had MRI examination of the knee before surgery.The width of intercondylar fossa and the width and height of bilateral femoral condyles were measured on high resolution images of MRI axial view.NWI was calculated.The 3 groups were compared in intercondylar fossa width and NWI.Results The 3 groups of patients were comparable because there were no significant differences in gender,age,height,weight or BMI between them (P ＞ 0.05).The intercondylar fossa width in the ACL injury group (17.4 ± 3.5 mm) was significantly smaller than that in the avulsion fracture group (20.8 ± 1.1 mm) or in the control group (20.2 ±2.6 mm) (P ＜ 0.05),but no significant difference was detected between the avulsion fracture group and the control group (P ＞ 0.05).NWI in the avulsion fracture group (0.301 ±0.011) was similar to that in the control group (0.280 ±0.039) (P ＞ 0.05) but significantly higher than that in the ACL injury group (0.25 ± 0.05) (P ＜ 0.05).NWI in the ACL injury group was significantly lower than that in the control group (P ＜ 0.05).Conclusions Intercondylar notch stenosis may be a risk factor for ACL injury but may not be associated with tibial intercondylar eminence avulsion fracture.The difference in pathogenesis between tibial intercondylar eminence avulsion fracture and ACL injury may be associated with their difference in NWI.

Objective To analyze the clinical features and summarize the experience on the diagnosis and treatment of aortic stenosis caused by Takayasu arteritis in pediatric patients. Methods This study was a retrospective study. Five pediatric patients diagnosed as aortic stenosis caused by Takayasu arteritis in Fuwai Hospital of Chinese Academy of Medical Sciences from January 2016 to August 2018 were included. The clinical features, methods of examination, treatment and outcome were analyzed. Results There were 2 male and 3 female patients in this cohort. The age of onset ranged from 10 to 13 years. The main clinical symptoms were as follows: intermittent claudication and hypertension (5 patients), heart failure (3 patients). Three patients with heart failure were misdiagnosed with dilated cardiomyopathy in other hospitals. Except 1 patient died due to disease aggravation before operation, the other 4 patients received interventional therapy for severe heart failure or refractory hypertension on the basis of hormone anti?inflammatory treatment, including 2 patients treated with aortic balloon dilatation and 2 patients treated with aortic balloon dilatation and stent implantation. In post?operational follow?up, clinical symptoms and laboratory examination values of the 4 patients treated with interventional therapy were significantly improved. Conclusions The clinical symptoms of pediatric patients with aortic stenosis caused by Takayasu arteritis mainly present with intermittent claudication, hypertension and heart failure. Aortic intervention strategy should be applied for pediatric patients with severe heart failure or refractory hypertension as early as possible.

Objective To evaluate the efficacy and safety of Shuangyi Qushi Tongluo Capsules (SQTC) for the treatment of knee osteoarthritis (KOA).Methods A multi-center,randomized,parallel-controlled trial was carried out in 240 cases of KOA patients.The patients were divided into trial group (N =120) and control group (N =120),which was given SQTC,Xianlinggubao capsules respectively for 8 weeks.Before treatment,and 2,4 and 8 weeks after treatment,we recorded the scores of clinical symptoms and traditional Chinese medical syndromes,Western Ontario and McMaster Universities Arthritis Index (WOMAC) scores and knee function scores.After treatment,the clinical efficacy and adverse reaction were observed.Results (1) After treatment for 8 weeks,the clinical efficacy of the trial group was superior to that of the control group (P ＜ 0.05).(2) The trial group had better effect on improving the visual analogue scale (VAS) scores of knee pain,VAS scores of limitation of motion and time for morning stiffness than the control group after treatment for 8 weeks(P ＜ 0.05 or P ＜ 0.01).(3) After treatment for 4 and 8 weeks,the trial group had better effect on improving scores of traditional Chinese medical syndromes,WOMAC scores and Japanese Orthopedic Association(JOA) scores than the control group (P ＜ 0.05 or P ＜ 0.01).(4) Before and after treatment,the results of blood,urine and stool routine examination,liver and kidney function,and electrocardiography showed no significant changes.Conclusion SQTC are effective and safe in treating KOA,and can start an effect shortly.