With the development of assisted reproductive technology, there will be more and more complex conflicts of interest issues and challenges. This paper used clinical medicine, legal and ethical analysis of WAS syndrome gene mutation assisted reproductive technology cases, emphasized that the law is the bottom line of morality, strengthen the consulting duty of the ethics committee of reproductive medicine, and pointed out that medical staff must fully perform the obligation of notification, respect their autonomy and provide patients with best medical assistance.

Objective To observe the clinical and imaging features of invasive Klebsiella pneumoniae liver abscess syndrome(IKPLAS).Methods Data of 68 patients with Klebsiella pneumoniae liver abscess(KPLA)were retrospectively analyzed.The patients were divided into IKPLAS group(n=25)or non-IKPLAS group(n=43)according to extrahepatic invasive infection or not.Clinical data as well as CT and/or MRI findings were compared between groups.Results The patients'age was lower,while glycated hemoglobin and D-dimer levels were higher in IKPLAS group than those in non-IKPLAS group(all P＜0.05).Hepatic venous thrombophlebitis was detected in 18 cases in IKPLAS group and 6 cases in non-IKPLAS group,while arterial phase abnormal high perfusion around abscess was noticed in 10 cases in IKPLAS group and 28 cases in non-IKPLAS group,both being significantly different between groups(both P＜0.05).The extrahepatic infection in IKPLAS group mainly observed in lungs(19/25,76.00%).Conclusion The ages were lower,while glycated hemoglobin and D-dimer levels were both higher in IKPLAS than in the other KPLA patients.Often appeared hepatic venous thrombophlebitis and extrahepatic infection mainly affecting lungs were imaging characteristics of IKPLAS.

Specialist nurses play an increasingly important role in clinical,and at the same time,they(especially enterostomal therapists/wound stoma specialist nurses)are often troubled by ethical problems when facing patients independently.Based on the"structured analysis form of clinical nursing ethics"constructed in the early stage,this paper used a case study method,took a chronic wound patient with postpartum fat liquefaction combined with thread-knot reaction as an example,conducted an in-depth analysis and reflection on the ethical problems of enterostomal therapists choosing treatment plans in clinical work,as well as proposed clinical recommendations.Base on this,this paper suggests that specialist nurses should fully consider the wishes and background characteristics of patients when nursing and treating patients,and use the four-box model of ethical analysis to analyze and solve ethical conflicts.

On August 2-4,2023,the"Third Summit Forum on'Building a Community of Shared Future for Doctors and Patients'"was jointly organized by institutions such as the Chinese Medical Ethics,the Hospital Humanities Management and Talent Training Special Committee of the China Population and Culture Promotion Association,Center for Ethical Studies of Renmin University of China,the Newspaper for China's Physicians,the China Health Law Society,the China Anti-Cancer Association,and the China Association For Ethical Studies in Harbin.The conference arranged a sub-forum for the"Seminar on the Construction of Chinese Medical Humanities",with domestic medical humanities scholars attending the conference.After heated discussions at the seminar,the Scholars'Consensus on the Construction and Development of Chinese Medical Humanities was formed.It was proposed that in the new era,it is urgent to build the medical humanities discipline,as well as lead the academic integration and development of medical humanities under the core socialist values.At the same time,for the construction of the medical humanities discipline,it is necessary to optimize the organizational mechanism,prosper and develop the overall framework of the medical humanities discipline,accelerate the construction of a professional teaching team for the medical humanities discipline,promote the establishment of a new carrier medical humanities education and teaching in cultivating morality and nurturing talents,as well as focus on solving problems related to the cultivation of medical humanities graduate students.

Objective:To analyze the correlation between the grouping and weighting of two sets of disease combination systems, namely diagnosis-related groups(DRG) and diagnosis-intervention packet(DIP), and to establish a multidimensional analysis and evaluation mode by applying DRG, DIP, and clinical pathway to guide the standardized diagnosis and treatment and management of disease types.Methods:DRG grouping and DIP simulation full enrollment were applied to patients discharged from a tertiary Grade A general hospital in 2019. The correlation analysis between DRG, DIP, and clinical pathway inclusion(entry), correlation analysis between relative weight of DRG group and DIP standard score, and correlation analysis between clinical pathway entry and cost structure of the two disease groups were conducted by using chi-square test, Pearson correlation analysis, t-test, structural change value, degree of structural change, and incremental contribution rate. Results:Among the 130 395 patients, 41 460 cases entered the clinical pathway, 127 535 cases were enrolled in DRG, and 104 227 cases were enrolled in DIP. There was a correlation between the enrollment of DRG, DIP, and clinical pathway( P<0.05), and there was also a correlation between the relative weight of DRG groups and the enrollment of clinical pathway. The relative weight of the DRG disease group was positively correlated with the DIP standard score( r2=0.761 7, P<0.001). There was a significant difference in hospitalization costs between patients with and without clinical pathway access for some diseases( P<0.05), and different cost categories had different impacts on the total costs. Conclusions:The weight assignment and value orientation of DRG and DIP disease types are consistent, and the multi-dimensional fusion evaluation mode for DRG-DIP-clinical pathway is feasible. The correlation analysis of DRG, DIP, and clinical pathways can serve as the basis for disease classification and cost structure evaluation, which could help to carry out hospital′s refined management and optimize disease structure.

Metaphors serve as important linguistic tools in doctor-patient communication,especially in describing and elucidating medical conditions to patients.Metaphors are widely used in doctor-patient communication because they represent complex medical terminology and diagnostic information in a more vivid and comprehensible way,which allows patients to understand and accept what doctors intend to convey.Also,doctors use metaphors to alleviate patients' fear and anxiety,thus enhancing trust and cooperation between them.However,it is noted that some challenges should be considered.In other words,the misuse of metaphors may cause misunderstandings,which could compromise the effectiveness of treatments.In this context,the proper use of metaphors is a significant issue in linguistics and communication studies.The development of philosophy of language not only offers various approaches to account for metaphors but also raises some issues in how doctors and patients understand metaphors.One point relates to the indeterminacy of metaphors,which means a single metaphor could have multiple interpretations.If this occurs,a patient may become confused when a doctor utters a metaphor.Another point involves the presuppositions in metaphors,which emphasize the implicit assumptions or background knowledge that a metaphor relies on for its interpretation.These presuppositions influence how a patient understands a metaphor.If the patient does not share the same presuppositions as the doctor,they may misunderstand what the doctor intends to convey.The aim of this paper is to address the challenges of metaphor use in doctor-patient communication through theoretical analysis,thereby fostering harmonious doctor-patient relationships and improving the quality and effectiveness of healthcare services.

Objective To discuss the efficacy and safety of transarterial chemoembolization(TACE)and hepatic arterial infusion chemotherapy(HAIC)combined with tyrosine kinase inhibitors(TKI)and immune checkpoint inhibitors(ICI)for advanced hepatocellular carcinoma(HCC).Methods A total of 101 patients with unresectable HCC,who were admitted to the Affiliated Cancer Hospital of Harbin Medical University of China between January 2021 and October 2022 to receive treatment,were enrolled in this study.Of the 101 patients,50 received TACE+TKI+ICI therapy(TACE+TKI+ICI group)and 51 received HAIC+TKI+ICI therapy(HAIC+TKI+ICI group).The overall survival(OS)and the progression-free survival(PFS)were compared between the two groups,and the adverse events were analyzed to assess the safety of the therapeutic scheme.Results The median PFS in the TACE+TKI+ICI group was 12.0 months,which in the HAIC+TKI+ICI group was 11.0 months(P=0.030).The median OS was not achieved in the TACE+TKI+ICI group,which in the HAIC+TKI+ICI group was 14.6 months(P=0.005).The most common adverse effects in the TACE+TKI+ICI group were the elevation of total bilirubin(46.0％)and hepatic function injury(26.0％),which in the HAIC+TKI+ICI group were the decrease of albumin level(62.7％),fatigue(39.2％),and gastrointestinal reactions(31.4％).Conclusion For the treatment of advanced HCC,the therapeutic scheme of TACE+TKI+ICI has a better long-term survival benefits and the therapeutic scheme of HAIC+TKI+ICI can better maintain the liver function reserve of the patients.Neither therapeutic scheme shows any unexpected toxicity,and both therapeutic schemes have high clinical safety.(J Intervent Radiol,2024,33:543-548)

Objective To explore the diagnostic value of magnetic resonance imaging(MRI)and high-frequency ultrasound for synovitis of the hip in children(SHC).Methods A total of 107 children suffering from hip pain were enrolled and underwent MRI and ultrasound examinations.The value of MRI and ultrasound for diagnosing SHC and identifying different types of SHC was analyzed.Results The result consistency between high-frequency ultrasound and clinical diagnosis was higher than that between MRI and clinical diagnosis(Kappa:0.717 vs 0.586).The AUC of the combined detection for diagnosing SHC was greater than that of MRI(0.844 vs 0.812,P<0.05).For the differential diagnosis of different types of SHC,the result consistency between high-frequency ultrasound and clinical diagnosis was higher than that between MRI and clinical diagnosis(Kappa:0.813 vs 0.630).The AUC of high-frequency ultrasound and the combined detection for differentiation between joint swelling type and joint effusion type of SHC was 0.903 and 0.912,higher than 0.815 of MRI(P<0.05).The detection rates of joint space abnormality,joint effusion,joint swelling and joint cartilage changes were 92.45%(49/53),73.91%(17/23),90.70%(39/43),and 77.78%(14/18)when using MRI,and those were 96.23%(51/53),91.30%(21/23),95.35%(41/43),and 88.89%(16/18)when using high-frequency ultrasound.There was no significant difference in the detection rates of pathological changes such as joint space abnormality between the two methods(P>0.05).Conclusion The combined detection of MRI and high-frequency ultrasound has high diagnostic value for SHC.

Objective:To evaluate the predictive value of mechanical power (MP) on the risk of in-hospital mortality in critical ill patients in emergency department.Methods:A total of 105 critical ill patients with invasive mechanical ventilation in the Department of Emergency of Second Affiliated Hospital of Guangzhou Medical University between December 1, 2017 and October 31, 2020 were retrospectively analyzed. Based on the clinical prognosis, the patients were divided into the in-hospital survival group (80 patients) and the in-hospital death group (25 patients). The clinical data and ventilator parameters were recorded, and the MP of the two groups was calculated in order to assess the predictive efficacy of MP on in-hospital death.Results:Compared to the in-hospital death group, the oxygenation index PaO 2/FiO 2 was significantly higher (271 mmHg vs. 217 mmHg, P=0.020) and blood lactate (1.59 mmol/L vs. 2.56 mmol/L, P<0.001) and procalcitonin (0.31 ng/mL vs. 3.55 ng/mL, P=0.028), minute ventilation (7.03 L/min vs.8.32 mmol/L, P=0.013), MP (14.37 J/min vs. 16.12 J/min, P=0.041), SOFA score (5 vs. 8, P=0.001) and APACHE II score (16 vs. 22, P=0.041) were significantly lower in the in-hospital survival group. Multivariate Logistic regression analysis showed that PaO 2/FiO 2( OR=1.015, P=0.044), MP ( OR=1.813, P=0.039) and SOFA score( OR=2.651, P=0.010) were independent risk factors for predicting hospital mortality in patients with mechanical ventilation. The areas under the ROC curves (AUC) were 0.62, 0.63 and 0.75, respectively. Moreover, the MP combined with SOFA score for predicting in-hospital death was significantly higher than that of MP alone (0.77 vs. 0.63, P<0.05). Conclusions:MP is associated with in-hospital death in patients with invasive mechanical ventilation in emergency department. MP combined with SOFA score can enhance its predictive efficacy

Objective:To investigate the correlation between serum lipoprotein (a) [LP(a)] and the severity of white matter hyperintensities (WMHs) in the middle-aged and elderly people in the community.Methods:Consecutive middle-aged and elderly residents residing in the community underwent physical examinations in the Affiliated Jiangning Hospital of Nanjing Medical University from June 2016 to August 2021 were retrospectively collected. Fasting venous blood was collected on the next day of admission to detect the level of Lp(a). During hospitalization, cranial MRI examination was performed and the severity of WMHs was graded using the Fazekas visual scoring method. Ordinal multivariate logistic regression analysis was used to determine independent related factors for the severity of WMHs.Results:A total of 1 752 patients were included in the analysis. There were 969 males (55.31%) and 783 females (44.69%). Their age was 66.18±10.32 years old. There were 1 167 patients (66.61%) in the mild WMHs group, 407 (23.23%) in the moderate WMHs group, and 178 (10.16%) in the severe WMHs group. Ordinal multivariable logistic regression analysis showed that after adjusting for confounding factors, a higher serum Lp(a) level was independently related to the severity of WMHs (with the first quartile as a reference, the third quartile: odds ratio 1.441, 95% confidence interval 1.050-1.976, P=0.023; the fourth quartile: odds ratio 1.717, 95% confidence interval 1.252-2.354, P=0.001). Conclusion:Serum Lp(a) is independently correlated with the severity of WMHs.