Both porto-sinusoidal vascular disorder and hepatic sinusoidal obstruction syndrome belong to hepatic vascular diseases， and they have differences in etiology， clinical manifestations， treatment， and prognosis. However， recent research evidence has gradually shown that the association between porto-sinusoidal vascular disorder and hepatic sinusoidal obstruction syndrome has not been fully understood， suggesting that they may be two different manifestations of the same disease. This article reviews the association between these two diseases and related research evidence.

Objective To investigate the diagnosis and treatment of 2 cases with spontaneous renal vascular rupture, and discuss the possible causes and treatment methods of this disease. Methods The clinical data and treatment methods of the 2 patients with spontaneous renal vascular rupture treated with renal artery embolization in Universal Global Xi'an Beihuan Hospital were analyzed. Relevant literature was reviewed to summarize the possible causes of this condition. Results The patients had no obvious history of trauma and no obvious abnormal coagulation function, and sought treatment due to sudden lumbar and abdominal pain. Laboratory tests revealed significantly decreased hemoglobin level, and elevated blood glucose (27.8, 27.6mmol/L). Abdominal computed tomography (CT) indicated perirenal hematoma and active bleeding. The bleeding arteries were located at the terminal branches of the anterior renal artery. Precise embolization was performed using CT angiography and selective renal artery angiography plus embolization, achieving an immediate hemostasis success rate of 100%. Postoperative hemoglobin level stabilized, and follow-up CT scans showed significant absorption of the perirenal hematoma without significant deterioration of renal function. Based on literature review and case analysis, the possible cause of spontaneous renal vascular rupture in these two patients was renal vascular sclerosis due to long-term diabetes. Other common etiologies of this condition included renal tumor, vascular malformation, and hypertension. Conclusion Spontaneous renal vascular rupture is rare. Renal artery embolization, as aminimally invasive treatment, can effectively control bleeding and protect renal function. The specific pathogenesis of this condition still requires further investigation. Long-term diabetes mellitus with poor blood glucose control may be associated factors, but more evidence is needed.

Objective:To study the correlation between hair fluorine level and hypertension of permanent residents in high altitude areas of Tibet Autonomous Region (Tibet).Methods:A random cluster sampling method was used to select 5 villages in the high altitude areas of Tibet from June to August 2021 and June to August 2022, respectively, and questionnaire survey, physical examination, and biochemical indicator testing were conducted on permanent Tibetan residents in the above mentioned villages. At the same time, hair samples were collected, the hair fluorine level was determined by ion selective electrode method, and the correlation between various indicators and hair fluorine level and hypertension was analyzed.Results:A total of 227 individuals were included, with hair fluorine level of (15.06 ± 0.16) mg/kg. Correlation analysis showed that there was no correlation between the study subjects' systolic blood pressure, diastolic blood pressure, body mass index, pulse, neck circumference, chest circumference, uric acid level and hair fluorine level ( P > 0.05). Abdominal circumference, hip circumference, and hemoglobin level were positively correlated with hair fluorine level ( r = 0.23, 0.14, 0.29, P < 0.05), while blood glucose level and finger pulse oxygen were negatively correlated with hair fluorine level ( r = - 0.23, - 0.24, P < 0.001). Binary logistic regression analysis showed that age ( OR = 1.04, 95% CI: 1.01 - 1.06), chest circumference ( OR = 1.10, 95% CI: 1.01 - 1.20), and hair fluorine level ( OR = 1.22, 95% CI: 1.02 - 1.46) had an impact on hypertension ( P < 0.05). Conclusion:There is a certain correlation between hair fluoride level and hypertension in the population of high altitude areas in Tibet.

Sodium valproate (VPA) is a widely used antiepileptic drug and mood stabilizer in both neurology and psychiatry. Valproate-induced hyperammonemic encephalopathy (VHE) is a rare but serious complication associated with its use. This paper reports a clinical case of a patient with bipolar disorder who developed VHE after self-administering, a rapid short-term dose escalation of VPA. The patient exhibited symptoms including nausea, vomiting, altered consciousness, and disorientation shortly after the dosage increase. Following prompt discontinuation of VPA and symptomatic treatment including cathartic therapy to promote drug elimination, the patient gradually regained consciousness and physical symptoms resolved. Through a review of this case and relevant literature, this article discusses the pathophysiological mechanisms, clinical manifestations, diagnosis, and treatment of VHE, to provide clinical reference for healthcare professionals.

Objective:To investigate the status quo of the salary status of Guangxi's village doctors under the background of the implementation of"Employed by Townships and Work in the Villages"Policy.Methods:A total of 142 village doctors'salary data were obtained and sorted out through field investigation.Village doctors'salary level was analyzed with Chi-square test,rank test and correlation analysis.Results:More than 70%of village doctors'annual salary in the surveyed counties exceeded 50 000 yuan.Performance allowance is the main component of village doctors'annual salary.There are differences between the implementation number of"Employed by Townships and Work in the Villages"Policy and village doctors'annual salary level in different urban areas(P＜0.05).The village doctors'service population was positively correlated with the allowance of basic public health service,the general medical service population and the annual salary level(P＜0.05).Conclusion:Under the"Employed by Townships and Work in the Villages"Policy,the salary level of Guangxi's village doctors has been improved,and the salary component could be further optimized.It is suggest that the"Employed by Townships and Work in the Villages"Policy should be promoted in accordance with the economic development conditions of different urban areas,the income standards that match village doctors'academic,professional ranks,professional qualifications and working years,and the performance evaluation standards linked to village doctors'subsidy standards should be improved.

Objective:To study the correlation between hair fluorine level and hypertension of permanent residents in high altitude areas of Tibet Autonomous Region (Tibet).Methods:A random cluster sampling method was used to select 5 villages in the high altitude areas of Tibet from June to August 2021 and June to August 2022, respectively, and questionnaire survey, physical examination, and biochemical indicator testing were conducted on permanent Tibetan residents in the above mentioned villages. At the same time, hair samples were collected, the hair fluorine level was determined by ion selective electrode method, and the correlation between various indicators and hair fluorine level and hypertension was analyzed.Results:A total of 227 individuals were included, with hair fluorine level of (15.06 ± 0.16) mg/kg. Correlation analysis showed that there was no correlation between the study subjects' systolic blood pressure, diastolic blood pressure, body mass index, pulse, neck circumference, chest circumference, uric acid level and hair fluorine level ( P > 0.05). Abdominal circumference, hip circumference, and hemoglobin level were positively correlated with hair fluorine level ( r = 0.23, 0.14, 0.29, P < 0.05), while blood glucose level and finger pulse oxygen were negatively correlated with hair fluorine level ( r = - 0.23, - 0.24, P < 0.001). Binary logistic regression analysis showed that age ( OR = 1.04, 95% CI: 1.01 - 1.06), chest circumference ( OR = 1.10, 95% CI: 1.01 - 1.20), and hair fluorine level ( OR = 1.22, 95% CI: 1.02 - 1.46) had an impact on hypertension ( P < 0.05). Conclusion:There is a certain correlation between hair fluoride level and hypertension in the population of high altitude areas in Tibet.

Objective:To investigate the status quo of the salary status of Guangxi's village doctors under the background of the implementation of"Employed by Townships and Work in the Villages"Policy.Methods:A total of 142 village doctors'salary data were obtained and sorted out through field investigation.Village doctors'salary level was analyzed with Chi-square test,rank test and correlation analysis.Results:More than 70%of village doctors'annual salary in the surveyed counties exceeded 50 000 yuan.Performance allowance is the main component of village doctors'annual salary.There are differences between the implementation number of"Employed by Townships and Work in the Villages"Policy and village doctors'annual salary level in different urban areas(P＜0.05).The village doctors'service population was positively correlated with the allowance of basic public health service,the general medical service population and the annual salary level(P＜0.05).Conclusion:Under the"Employed by Townships and Work in the Villages"Policy,the salary level of Guangxi's village doctors has been improved,and the salary component could be further optimized.It is suggest that the"Employed by Townships and Work in the Villages"Policy should be promoted in accordance with the economic development conditions of different urban areas,the income standards that match village doctors'academic,professional ranks,professional qualifications and working years,and the performance evaluation standards linked to village doctors'subsidy standards should be improved.

Sodium valproate (VPA) is a widely used antiepileptic drug and mood stabilizer in both neurology and psychiatry. Valproate-induced hyperammonemic encephalopathy (VHE) is a rare but serious complication associated with its use. This paper reports a clinical case of a patient with bipolar disorder who developed VHE after self-administering, a rapid short-term dose escalation of VPA. The patient exhibited symptoms including nausea, vomiting, altered consciousness, and disorientation shortly after the dosage increase. Following prompt discontinuation of VPA and symptomatic treatment including cathartic therapy to promote drug elimination, the patient gradually regained consciousness and physical symptoms resolved. Through a review of this case and relevant literature, this article discusses the pathophysiological mechanisms, clinical manifestations, diagnosis, and treatment of VHE, to provide clinical reference for healthcare professionals.

Purpose To investigate the diagnostic value of 18F-FDOPA PET/CT imaging and semi-quantitative analysis platform for the diagnosis of Parkinson's disease(PD).Materials and Methods There were 27 healthy controls and 56 clinically diagnosed PD patients,including 33 early PD(Hoehn-Yahr class Ⅰ-Ⅱ)and 23 advanced PD(Hoehn-Yahr class Ⅲ-Ⅳ),underwent 18F-FDOPA PET imaging in Nanjing First Hospital,Nanjing Medical University were consecutively enrolled from January 2018 to December 2019.The striatal to occipital ratio(SORs)in radioactivity was calculated by HERMES BRASS platform,thereby completing the semi-quantitative analysis of the brain based on regions of interest and observing the asymmetry of the striatal subregions in early-stage PD and late-stage PD patients.Using artificial intelligence techniques to perform principal component analysis on the SORs of the striatal subregions in PD group and healthy control group,the degree of data aggregation and the distinguishability between groups were observed.Results The SORs was significantly reduced in the whole caudate,anterior,posterior putamen and striatum of advanced PD patients(t=9.02-11.72,P<0.000 1).The area under the curve was 0.952,0.973,0.995 and 0.982,respectively.Compared with the healthy control group,the loss of striatal asymmetry index(mean)in each subregion of the striatum in early PD group was caudate(7.61±5.50)%,anterior putamen(11.43±8.97)%,posterior putamen(17.17±11.63)%,and whole striatum(10.65±7.46)%,respectively.The uptake of 18F-FDOPA in the striatum of PD patients was significantly reduced,and the most obvious loss of early PD patients was contralateral posterior putamen,with a decrease of 34%.Conclusion The platform semi-quantitative analysis of 18F-FDOPA PET/CT images provides objective semi-quantitative values for early diagnosis and differential diagnosis of PD.Asymmetry in the striatum,especially in the putamen,may be an important parameter for early diagnosis of PD..

Background::Breast cancer is ranked among the most prevalent malignancies in the Chinese female population. However, comprehensive reports detailing the latest epidemiological data and attributable disease burden have not been extensively documented.Methods::In 2018, high-quality cancer surveillance data were recorded in 700 population-based cancer registries in China. We extracted data on female breast cancers (International Classification of Diseases, Tenth Revision [ICD-10]: C50) and estimated the incidence and mortality in 2022 according to the baseline data and corresponding trends from 2010 to 2018. Pathological types were classified according to the ICD for Oncology, 3rd Edition codes. Disability-adjusted life years (DALYs) were calculated as the sum of the years of life lost (YLLs) and years lived with disability (YLDs).Results::In 2022, approximately 357,200 new female breast cancer cases and 75,000 deaths occurred in China, accounting for 15.59% and 7.94% of total new cancer cases and deaths, respectively. The age-standardized incidence rate (ASIR) was 33.04 per 100,000. When analyzed by pathological type, the ASIRs for papillary neoplasms, invasive breast carcinoma, rare and salivary gland-type tumors, and other types were 1.13, 29.79, 0.24, and 1.88 per 100,000, respectively. The age-standardized mortality rate (ASMR) was 6.10 per 100,000. A total of 2,628,000 DALYs were found to be attributable to female breast cancer in China, comprising 2,278,300 YLLs and 349,700 YLDs. The ASIR, ASMR, and age-standardized rate (ASR) for DALYs in urban areas were consistently higher than those in rural areas. We observed a four-fold increase in the ASIR and ASR for DALYs and an eight-fold increase in the ASMR among females over 55 years compared with those aged under 55 years.Conclusion::These data provide invaluable insights into the latest epidemiology of female breast cancer in China and highlight the urgency for disease prevention and control strategy formulation.