With the increasing attention of domestic and foreign scholars to death with dignity, the importance of death with dignity in the field of hospice care is becoming increasingly prominent. This study reviews the fundamental concept of death with dignity, comprehensively analyzes the content, application scenarios, advantages, and limitations of various cognition and practice assessment tools for death with dignity at home and abroad, aiming to provide reference for promoting the development and appropriate use of cognition and practice assessment tools for death with dignity in China.

Objective:This study sought to examine the clinicopathological features of monomorphic epitheliotropic intestinal T-cell lymphoma (MEITL) and to discuss its differential diagnosis.Methods:A total of 36 MEITL cases, collected between June 2015 and January 2024 from the Fourth Affiliated Hospital of Soochow University and the First Affiliated Hospital, College of Medicine, Zhejiang University, were analyzed. Patients underwent immunohistochemistry, in situ hybridization for Epstein-Barr virus-encoded small RNA (EBER), and T-cell receptor (TCR) gene rearrangement testing. Clinical data, laboratory results, and follow-up information were collected for correlation analysis.Results:The cohort included 36 patients (20 males and 16 females) aged 17-76 years (median: 57 years). Tumors outside the intestine were observed in 22 cases (61%). A total of 32 patients (89%) underwent surgical intervention and/or chemotherapy, and one patient received auto-HSCT. The median follow-up duration was 11.5 months (range: 8-73 months), with a median overall survival of 6 months (range: 1-67 months) ; 34 patients died during the follow-up period. Morphologically, nine cases (25%) exhibited significant pleomorphism. Immunohistochemical analysis revealed that high expression levels of both P53 and c-Myc were correlated with atypical morphology ( P=0.003 and P=0.016, respectively). Notably, patients with high P53 expression had significantly shorter survival times than those with low P53 expression ( χ2=4.922, P=0.027), whereas survival did not differ significantly based on c-Myc expression levels ( χ2=0.034, P=0.854). Furthermore, a PD-L1 CPS score ≥10 was observed in 22 cases (68.8%). Scattered EBER positivity in background cells was identified in four cases. All tested cases (17/17, 100.0%) showed clonal TCR gene rearrangements. Conclusions:MEITL is a rare but highly aggressive lymphoma with distinct clinical and pathological features. A subset of cases may exhibit atypical morphological patterns, complicating the diagnostic process. Improving awareness of this neoplasm is helpful for early and precise diagnosis as well as the estabolishment of novel therapy regimen.

With the increasing attention of domestic and foreign scholars to death with dignity, the importance of death with dignity in the field of hospice care is becoming increasingly prominent. This study reviews the fundamental concept of death with dignity, comprehensively analyzes the content, application scenarios, advantages, and limitations of various cognition and practice assessment tools for death with dignity at home and abroad, aiming to provide reference for promoting the development and appropriate use of cognition and practice assessment tools for death with dignity in China.

Objective:This study sought to examine the clinicopathological features of monomorphic epitheliotropic intestinal T-cell lymphoma (MEITL) and to discuss its differential diagnosis.Methods:A total of 36 MEITL cases, collected between June 2015 and January 2024 from the Fourth Affiliated Hospital of Soochow University and the First Affiliated Hospital, College of Medicine, Zhejiang University, were analyzed. Patients underwent immunohistochemistry, in situ hybridization for Epstein-Barr virus-encoded small RNA (EBER), and T-cell receptor (TCR) gene rearrangement testing. Clinical data, laboratory results, and follow-up information were collected for correlation analysis.Results:The cohort included 36 patients (20 males and 16 females) aged 17-76 years (median: 57 years). Tumors outside the intestine were observed in 22 cases (61%). A total of 32 patients (89%) underwent surgical intervention and/or chemotherapy, and one patient received auto-HSCT. The median follow-up duration was 11.5 months (range: 8-73 months), with a median overall survival of 6 months (range: 1-67 months) ; 34 patients died during the follow-up period. Morphologically, nine cases (25%) exhibited significant pleomorphism. Immunohistochemical analysis revealed that high expression levels of both P53 and c-Myc were correlated with atypical morphology ( P=0.003 and P=0.016, respectively). Notably, patients with high P53 expression had significantly shorter survival times than those with low P53 expression ( χ2=4.922, P=0.027), whereas survival did not differ significantly based on c-Myc expression levels ( χ2=0.034, P=0.854). Furthermore, a PD-L1 CPS score ≥10 was observed in 22 cases (68.8%). Scattered EBER positivity in background cells was identified in four cases. All tested cases (17/17, 100.0%) showed clonal TCR gene rearrangements. Conclusions:MEITL is a rare but highly aggressive lymphoma with distinct clinical and pathological features. A subset of cases may exhibit atypical morphological patterns, complicating the diagnostic process. Improving awareness of this neoplasm is helpful for early and precise diagnosis as well as the estabolishment of novel therapy regimen.

Objectives To enhance occupational safety for medical practitioners involved in acupuncture procedures within the field of Chinese medicine,it is imperative to thoroughly investigate and analyze the current incidence of accidental punctures.Subsequently,effective strategies can be proposed to prevent such occurrences.Methods Through retrospective analysis,this study investigates the occupational exposure data of a tertiary hospital specializing in traditional Chinese medicine from 2020 to 2022.The demographic characteristics(age and gender),professional experience,occupational category,pre-service training,type of acupuncture tools used,puncture session details,and exposure sources of the individuals involved are collected and organized for analyzing the risk factors asso-ciated with accidental needlestick injuries.Corresponding preventive measures are proposed accordingly.Results In this survey,a total of 5 069 medical staff from 12 clinical departments were included,among whom 63 experienced accidental puncture with an incidence rate of 1.24%(63/5 069).The likelihood of puncture was found to be signifi-cantly higher in individuals aged between 25～30 years compared to those under the age of 25(OR=18.556,P＜0.05).Similarly,the probability of puncture was also higher in individuals aged over 30 years compared to those under the age of 25(OR=14.311,P＜0.05).Conversely,individuals with at least three years of experience had a lower probability of experiencing punctures compared to those with less than three years(OR=0.025,P＜0.05).Furthermore,interns exhibited a higher likelihood of puncture incidents compared to physicians(OR=2.212,P＜0.05).Regarding the puncture session,the highest probability of occurrence is 58.73%at the time of needle removal(χ2=106.222,P＜0.05).Regarding the type of acupuncture tools,acupuncture needles have the highest probability of occurrence at 41.27%(χ2=45.095,P＜0.05).Concerning the exposure source,"unknown exposure source"has the highest preva-lence at 42.86%(χ2=57.476,P＜0.05),while"exposure source is hepatitis B patient"accounts for 20.63%(χ2=57.476,P＜0.05).Regarding pre-service training,individuals who have received pre-service training exhibit a higher likelihood of puncture incidents(69.84%)(χ2=38.000,P＜0.05).Conclusions The serological status of patients should be obtained in advance,and strict adherence to infection prevention control measures such as"standard precau-tions"and"contact isolation"is necessary.Effective pre-service training must be implemented,with particular atten-tion given to the risk of puncture when using specialized acupuncture tools for occupational safety.

On May 25, 2024, Shanghai Municipal Administration for Market Regulation released Shanghai local standard Requirements for Outdoor Smoking Areas Setting Up and Management (DB 31/T 1482‒2024) (hereinafter referred to as Standard), which scheduled for official implementation from September 1, 2024. This article provided an interpretation of the key provisions in the Standard, with a particular emphasis on the scope of application, establishment and management requirements. In addition, the significance and potential difficulties and challenges during subsequent implementation of the Standard was summarized and outlined simultaneously, so as to provide a guarantee for users to fully comprehend and effectively implement the Standard.

Objective:To investigate the application value of donor liver autologous portal venous blood rinse in orthotopic liver transplantation (OLT).Methods:The retrospective cohort study was conducted. The clinicopathological data of 35 pairs of donors and recipients who underwent OLT in the First Affiliated Hospital of University of Science and Technology of China from May 2018 to June 2019 were collected. Of the 35 donors, there were 31 males and 4 females, aged (48±9)years. Of the 35 recipients, there were 25 males and 10 females, aged (47±9)years. Of the 35 recipients, 16 recipients undergoing donor liver autologous portal venous blood rinse were allocated into the portal vein group, and 19 recipients undergoing donor liver albumin water rinse were allocated into the albumin group. Observation indicators: (1) surgical situations; (2) postoperative situations; (3) follow-up. Measurement data with normal distribution were represented as Mean± SD, and compari-son between groups was analyzed using the t test. Measurement data of skewed distribution were represented as M(range). Count data were descried as absolute numbers, and comparison between groups was analyzed using the Fisher exact probability. Results:(1) Surgical situations. The anhepatic phase time and arterial blood Ca 2+ concentration within 5 minutes after reperfusion of the recipients were (52±12)minutes and (0.99±0.10)mmol/L in the portal vein group, versus (64±12)minutes and (1.05±0.07)mmol/L in the albumin group, showing significant differences in the above indicators between the two groups ( t=2.94, 2.22, P<0.05). The mean arterial pressure, arterial blood K +concentration and arterial blood pH within 5 minutes after reperfusion of the recipients were (70±24)mmHg (1 mmHg=0.133 kPa), (4.7±1.3)mmol/L and 7.27±0.06 in the portal vein group, versus (71±28)mmHg, (4.6±1.1)mmol/L and 7.30±0.07 in the albumin group, showing no significant difference in the above indicators between the two groups ( t=0.14, 0.30, 1.22, P>0.05). (2) Post-operative situations. Cases with post-reperfusion syndrome (PRS), cases with severe PRS of cardiac arrest, cases with primary graft nonfunction of the recipients were 6, 0, 2 in the portal vein group, versus 8, 1, 1 in the albumin group, showing no significant difference in the above indicators between the two groups ( P>0.05). Total bilirubin on postoperative day 7 of the recipients was (90±52)μmol/L in the portal vein group, versus (166±112)μmol/L in the albumin group, showing a significant difference between the two groups ( t=2.66, P<0.05). International normalized ratio on postoperative day 7, the highest alanine aminotransferase and aspartate aminotransferase within 7 days after operation of the recipients were 2.1±2.0, (1 952±2 813)IU/L and (3 944±6 673)IU/L in the portal vein group, versus 1.8±0.6, (1 023±1 014) IU/L and (2 005±2 910)IU/L in the albumin group, showing no significant difference in the above indicators between the two groups ( t=0.66, 1.23, 1.08, P>0.05). Recipients with hepatic artery complication and biliary complication were 1 and 2 in the portal vein group, versus 0 and 4 in the albumin group, showing no significant difference in the above indicators between the two groups ( P>0.05). There were 3 cases and 2 cases died during the perioperative period in the portal vein group and the albumin group, respectively. (3) Follow-up. Of the 35 recipients, 30 recipients were followed up for 534(range, 28?776)days after operation. During the follow-up, there were 3 patients with postoperative complications in the portal vein group including 2 cases died and 1 case recovered after sympto-matic treatment. There were 5 patients with postoperative complications in the albumin group including 1 case died and 4 cases recovered after symptomatic treatment. Up to the follow-up date, 11 patients in the portal vein group and 16 patients in the albumin group were in good condition. Conclusion:Rinse of the donor liver with autologous portal venous blood during liver transplantation can shorten the time of anhepatic phase, without increasing the occurrence of post-reperfusion syndrome, ischemia re-perfusion injury and biliary tract complications.

Caroli disease is a relatively rare genetic disease, also known as congenital intrahepatic cystic cholangiectasis, which is mainly manifested as non-obstructive segmental dilation of large, intrahepatic bile ducts, which is manifested as cysts in imaging and histopathological examination. The pathogenesis of Caroli disease is still unclear, and it is mainly believed to be related to PKHD1 gene mutation. Mutations in this gene often lead to autosomal recessive polycystic kidney disease (ARPKD), so Caroli disease is commonly associated with polycystic kidney disease. Caroli disease usually develops during adolescence and is characterized by recurrent cholangitis, which is diagnosed mainly by imaging. This article reviews the progress of diagnosis and treatment of Caroli disease by reading related literature.

Objective: This cross-sectional study aimed to investigate the characteristics of malocclusions in scoliotic patients through clinical examinations. Methods: Fifty-eight patients with idiopathic scoliosis (IS) and 48 patients with congenital scoliosis (CS) participated in the study. A randomly selected group of 152 orthopedically healthy children served as the control group. Standardized orthodontic and orthopedic examination protocols were used to record the occlusal patterns and type of scoliosis. Assessments were made by three experienced orthodontists and a spinal surgery team. The differences in the frequency distribution of occlusal patterns were evaluated by the chi-squared test. Results: In comparison with patients showing IS, patients with CS showed a higher incidence of Cobb angle ≥ 45° (p = 0.020) and included a higher proportion of patients receiving surgical treatments (p < 0.001). The distribution of the Angle Class II subgroup was significantly higher in the IS (p < 0.001) and CS (p = 0.031) groups than in the control group. In comparison with the healthy controls, the CS and IS groups showed significantly higher (p < 0.05) frequencies of asymmetric molar and asymmetric canine relationships, upper and lower middle line deviations, anterior deep overbite, unilateral posterior crossbite, and canted occlusal plane, with the frequencies being especially higher in CS patients and to a lesser extent in IS patients. Conclusions Patients with scoliosis showed a high frequency of malocclusions, which were most obvious in patients with CS.

Objective:To investigate the clinical safety and efficacy of tirofiban in the treatment of hemiplegic stroke warning syndrome.Methods:Patients with hemiplegic stroke warning syndrome admitted to Jining First People's Hospital without receiving intravenous thrombolysis from January 2018 to May 2020 were enrolled retrospectively. Some patients were given tirofiban intravenous infusion for at least 24 h in acute phase, then received oral antiplatelet therapy (tirofiban group); some only received aspirin+ clopidogrel dual antiplatelet therapy (control group). The primary endpoint was muscle strength at the paralytic side and National Institutes of Health Stroke Scale (NIHSS) score at day 7 after onset. The secondary endpoint was the modified Rankin Scale (mRS) score at 3 months after onset, and ≤2 was defined as good clinical outcome. The safety endpoint was the bleeding events during treatment. Multivariate logistic regression analysis was used to determine the independent influencing factors of clinical outcome. Results:A total of 30 patients with hemiplegic stroke warning syndrome were enrolled, including 19 (63.3%) in the tirofiban group and 11 (36.7%) in the control group. There was no significant difference in baseline clinical data between the two groups, and no drug-related bleeding complications occurred during treatment. The muscle strength at paralytic side and NIHSS score at day 7 after onset, NIHSS score at discharge and good clinical outcome rate at 3 months in the tirofiban group were significantly better than those in the control group, and the differences were statistically significant (all P<0.05). Multivariate logistic regression analysis showed that tirofiban was an independent protective factor for good outcome after adjusting the NIHSS score at the beginning of treatment (odds ratio 0.040, 95% confidence interval 0.040-0.449; P=0.009). Conclusions:Tirofiban is safe and effective in the treatment of patients with hemiplegic stroke warning syndrome in acute phase. It can effectively block the progress of the disease, improve the outcome of patients, and will not increase the risk of bleeding.