For a long time， simple asymptomatic renal hematuria has not been taken seriously. Current studies have confirmed that renal hematuria is a risk factor for the progression of renal function， but there is no effective treatment available. Because asymptomatic renal hematuria is highly concealed and lacks typical symptoms， individualized syndrome differentiation in traditional Chinese medicine （TCM） is difficult， making it a challenge in clinical diagnosis and treatment. Although TCM has a long history and solid theoretical basis in the treatment of hematuria， it urgently needs to break through the bottleneck of traditional syndrome differentiation. Based on classical TCM theories， research achievements in modern constitution studies， and relevant clinical and pathological evidence， this article focuses on the decisive influence of age on constitution distribution and its regular association with the evolution of core syndromes， and constructs a three-dimensional diagnostic and therapeutic system of "age-constitution-syndrome". It reveals that the syndrome manifestations of asymptomatic renal hematuria are profoundly shaped by constitution， and that constitution shows a group distribution pattern with age-children often present with deficiency of lung and spleen Qi combined with wind-heat， young and middle-aged individuals often present with deficiency of liver and kidney Yin combined with deficient fire and stasis heat， and elderly individuals often present with deficiency of spleen and kidney combined with cold-dampness and stasis obstruction. By analyzing the common pathogenic mechanisms， outcome characteristics， and internal mechanisms among different age groups， this study provides a basic syndrome framework and core intervention strategies for specific populations in clinical practice， offering a new evidence-based approach to addressing the dilemma of “no identifiable syndrome”.

Objectives:This study aims to investigate the relationship between neutrophil to high-density lipoprotein cholesterol ratio(NHR)and incidence of cardiovascular disease(CVD)among individuals with metabolic associated fatty liver disease(MAFLD).Methods:We conducted a prospective cohort study utilizing health check-up data from 2006 to 2007 at Kailuan General Hospital and its 10 affiliated hospitals.The study population consisted of employees and retirees diagnosed with MAFLD,excluding those with incomplete neutrophil and high-density lipoprotein cholesterol data or a history of heart failure,myocardial infarction,cerebral hemorrhage,or cerebral infarction.CVD was defined as the presence of heart failure,myocardial infarction,cerebral hemorrhage,or cerebral infarction.Annual follow-ups were conducted from 2006,new-onset CVD cases identified through discharge records from the 11 Kailuan Group hospitals and records from municipal social insurance agencies,the final follow up date was December 31,2022.NHR was calculated as the ratio of neutrophil to high-density lipoprotein cholesterol,and the MAFLD cohort(n=28 952)was stratified into four groups by NHR quartiles:Q1 group(NHR<1.97,n=7 241),Q2 group(1.97≤NHR<2.57,n=7 235),Q3 group(2.57≤NHR<3.36,n=7 240),and Q4 group(NHR≥3.36,n=7 236).The Kaplan-Meier method was employed to plot survival curves for new-onset CVD,and the cumulative incidences of CVD across different NHR quartiles groups were determined.Intergroup comparisons were made using the log-rank test,and a multifactorial Cox proportional hazards regression model was used to assess the association between NHR quartiles and the risk of new-onset CVD in the MAFLD population.Results:The average follow-up duration was(14.03±3.99)years,during which 4 666 new CVD cases were recorded among the study population.The number of CVD cases across Q1 group to Q4 group were 1 061,1 167,1 186 and 1 252,respectively,with an overall incidence density of 11.5 cases per 1 000 person-years.The incidence densities for Q1 group to Q4 group were 10.4,11.4,11.7 and 12.5 cases per 1 000 person-years,respectively.The multifactorial Cox proportional hazards regression analysis revealed that higher NHR quartiles were associated with an increased relative risk of new-onset CVD(Q2 group:HR=1.13,95%CI:1.04-1.23;Q3 group:HR=1.15,95%CI:1.05-1.25;Q4 group:HR=1.22,95%CI:1.12-1.33).Conclusions:The risk of new-onset cardiovascular disease in individuals with MAFLD escalates with increasing NHR.

Objective:To systematically evaluate the application of patient-reported outcome measures (PROMs) in adult lung transplant recipients, and to explore their clinical value in assessing quality of life following transplantation.Methods:This study was a systematic review. Relevant studies published between January 2014 and July 2024 were searched in the PubMed and OVID Medline databases using keywords such as "lung transplantation" "quality of life" "HRQoL" "health indice" "patient-reported outcome measure" "questionnaire" "profile" "scale" "score" and "survey". Only English-language articles were included. Eligible studies were those that applied PROMs to assess quality of life in adult lung transplant recipients and were approved by ethics committees. Reviews, case reports, abstracts, and studies involving transplant candidates or recipients of lung-liver or lung-kidney combined transplantation were excluded. Data extracted included basic study information, study design, participant characteristics, and PROM usage. Frequently used PROMs and lung transplant-specific PROMs were summarized, and results with clearly reported time points were analyzed.Results:A total of 63 studies were included, comprising 54 (85.7%) observational studies and 9 (14.3%) interventional studies. The majority of studies originated from the United States (18 studies, 28.6%). A total of 55 different PROMs were identified, including 30 generic and 25 disease-specific instruments. The five most frequently used PROMs were the Short Form 36 (SF-36; 30 studies, 47.6%), the EuroQol 5 Dimension (EQ-5D; 12 studies, 19.0%), the St. George's Respiratory Questionnaire (SGRQ; 11 studies, 17.5%), the Hospital Anxiety and Depression Scale (HADS; 7 studies, 11.1%), and the modified Medical Research Council dyspnea scale (mMRC; 5 studies, 7.9%). Lung transplant-specific PROMs included the Lung Transplant Quality of Life questionnaire (LT-QOL), the Lung Transplant Valued Life Activities (LT-VLA) scale, and the Pulmonary-Specific Quality of Life Scale (PQLS), which were applied in only 6 studies (9.5%). Across studies, lung transplantation was associated with significant improvements in recipients' quality of life, sustained over a follow-up period of 3 to 60 months.Conclusions:A wide range of PROMs have been employed to assess health-related quality of life in lung transplant recipients; however, transplant-specific PROMs remain relatively scarce. PROMs provide valuable insights for reflecting and dynamically monitoring long-term quality of life, supplementing evidence for clinical decision-making, and optimizing post-transplant care strategies.

Objective:To summarize endorectal ultrasound（ERUS）findings of rectal lymphoma（RL）and evaluate its clinical value for preoperative diagnosis.Methods:Nine RL patients between Jan 2015 and March 2025 in the Sixth Affiliated Hospital of Sun Yat-Sen University were included in this retrospective study. ERUS findings including lesion location，size，echogenicity，mucosal integrity，depth of infiltration，and blood flow characteristics were reviewed. The diagnostic performance of ERUS was evaluated using pathology as the gold standard.Results:ERUS features of RL included extensive bowel wall involvement（≥1/2 circumference in 8/9 cases），intact mucosa（7/9），homogeneous markedly hypoechoic echogenicity（6/9），and Adler grade 3 blood flow（9/9）. No case presented bowel obstruction；three cases involved multi- segmental bowel. All four cases who received ultrasound-guided biopsy reached conclusive diagnosis，while 2 of them were infeasible for endoscopic biopsy.Conclusions:Typical ERUS findings of RL include extensive infiltration，preserved mucosa，and homogeneous markedly hypoechoic echogenicity. ERUS could clearly show the submucosal infiltration pattern and bowel wall layers，and significantly improve preoperative diagnostic accuracy in combination with ultrasound-guided biopsy.

Objective:To explore the value of endorectal echodefecography（EDF）in the evaluation of functional anorectal disorders（FAD）.Methods:A total of 67 patients clinically diagnosed with FAD who underwent EDF at the Sixth Affiliated Hospital of Sun Yat-Sen University from September 2021 to August 2024 were retrospectively collected. EDF was performed using a combination of transrectal and transperineal scans. XRD was used as the reference standard.Results:The diagnostic accuracy，sensitivity，specificity，positive predictive value，and negative predictive value of EDF for common FADs were as follows：for rectocele，85.1%，84.6%，85.4%，78.6%，and 89.7%；for rectal intussusception，79.1%，50.0%，93.3%，78.6%，and 79.2%；for external rectal prolapse，94.0%，71.4%，100%，100%，and 93.0%；for anismus，82.1%，66.7%，82.8%，15.4%，and 98.1%；for perineal descent，65.7%，54.2%，72.1%，52.0%，and 52.0%.Conclusions:EDF is valuable for evaluating FAD，especially for external rectal prolapse and rectocele. It can serve as an effective complement to XRD and provide a non-invasive and safe imaging method for FAD diagnosis.

Objectives:This study aims to investigate the relationship between neutrophil to high-density lipoprotein cholesterol ratio(NHR)and incidence of cardiovascular disease(CVD)among individuals with metabolic associated fatty liver disease(MAFLD).Methods:We conducted a prospective cohort study utilizing health check-up data from 2006 to 2007 at Kailuan General Hospital and its 10 affiliated hospitals.The study population consisted of employees and retirees diagnosed with MAFLD,excluding those with incomplete neutrophil and high-density lipoprotein cholesterol data or a history of heart failure,myocardial infarction,cerebral hemorrhage,or cerebral infarction.CVD was defined as the presence of heart failure,myocardial infarction,cerebral hemorrhage,or cerebral infarction.Annual follow-ups were conducted from 2006,new-onset CVD cases identified through discharge records from the 11 Kailuan Group hospitals and records from municipal social insurance agencies,the final follow up date was December 31,2022.NHR was calculated as the ratio of neutrophil to high-density lipoprotein cholesterol,and the MAFLD cohort(n=28 952)was stratified into four groups by NHR quartiles:Q1 group(NHR<1.97,n=7 241),Q2 group(1.97≤NHR<2.57,n=7 235),Q3 group(2.57≤NHR<3.36,n=7 240),and Q4 group(NHR≥3.36,n=7 236).The Kaplan-Meier method was employed to plot survival curves for new-onset CVD,and the cumulative incidences of CVD across different NHR quartiles groups were determined.Intergroup comparisons were made using the log-rank test,and a multifactorial Cox proportional hazards regression model was used to assess the association between NHR quartiles and the risk of new-onset CVD in the MAFLD population.Results:The average follow-up duration was(14.03±3.99)years,during which 4 666 new CVD cases were recorded among the study population.The number of CVD cases across Q1 group to Q4 group were 1 061,1 167,1 186 and 1 252,respectively,with an overall incidence density of 11.5 cases per 1 000 person-years.The incidence densities for Q1 group to Q4 group were 10.4,11.4,11.7 and 12.5 cases per 1 000 person-years,respectively.The multifactorial Cox proportional hazards regression analysis revealed that higher NHR quartiles were associated with an increased relative risk of new-onset CVD(Q2 group:HR=1.13,95%CI:1.04-1.23;Q3 group:HR=1.15,95%CI:1.05-1.25;Q4 group:HR=1.22,95%CI:1.12-1.33).Conclusions:The risk of new-onset cardiovascular disease in individuals with MAFLD escalates with increasing NHR.

Objective:To summarize endorectal ultrasound（ERUS）findings of rectal lymphoma（RL）and evaluate its clinical value for preoperative diagnosis.Methods:Nine RL patients between Jan 2015 and March 2025 in the Sixth Affiliated Hospital of Sun Yat-Sen University were included in this retrospective study. ERUS findings including lesion location，size，echogenicity，mucosal integrity，depth of infiltration，and blood flow characteristics were reviewed. The diagnostic performance of ERUS was evaluated using pathology as the gold standard.Results:ERUS features of RL included extensive bowel wall involvement（≥1/2 circumference in 8/9 cases），intact mucosa（7/9），homogeneous markedly hypoechoic echogenicity（6/9），and Adler grade 3 blood flow（9/9）. No case presented bowel obstruction；three cases involved multi- segmental bowel. All four cases who received ultrasound-guided biopsy reached conclusive diagnosis，while 2 of them were infeasible for endoscopic biopsy.Conclusions:Typical ERUS findings of RL include extensive infiltration，preserved mucosa，and homogeneous markedly hypoechoic echogenicity. ERUS could clearly show the submucosal infiltration pattern and bowel wall layers，and significantly improve preoperative diagnostic accuracy in combination with ultrasound-guided biopsy.

Objective:To explore the value of endorectal echodefecography（EDF）in the evaluation of functional anorectal disorders（FAD）.Methods:A total of 67 patients clinically diagnosed with FAD who underwent EDF at the Sixth Affiliated Hospital of Sun Yat-Sen University from September 2021 to August 2024 were retrospectively collected. EDF was performed using a combination of transrectal and transperineal scans. XRD was used as the reference standard.Results:The diagnostic accuracy，sensitivity，specificity，positive predictive value，and negative predictive value of EDF for common FADs were as follows：for rectocele，85.1%，84.6%，85.4%，78.6%，and 89.7%；for rectal intussusception，79.1%，50.0%，93.3%，78.6%，and 79.2%；for external rectal prolapse，94.0%，71.4%，100%，100%，and 93.0%；for anismus，82.1%，66.7%，82.8%，15.4%，and 98.1%；for perineal descent，65.7%，54.2%，72.1%，52.0%，and 52.0%.Conclusions:EDF is valuable for evaluating FAD，especially for external rectal prolapse and rectocele. It can serve as an effective complement to XRD and provide a non-invasive and safe imaging method for FAD diagnosis.

Objective:To systematically evaluate the application of patient-reported outcome measures (PROMs) in adult lung transplant recipients, and to explore their clinical value in assessing quality of life following transplantation.Methods:This study was a systematic review. Relevant studies published between January 2014 and July 2024 were searched in the PubMed and OVID Medline databases using keywords such as "lung transplantation" "quality of life" "HRQoL" "health indice" "patient-reported outcome measure" "questionnaire" "profile" "scale" "score" and "survey". Only English-language articles were included. Eligible studies were those that applied PROMs to assess quality of life in adult lung transplant recipients and were approved by ethics committees. Reviews, case reports, abstracts, and studies involving transplant candidates or recipients of lung-liver or lung-kidney combined transplantation were excluded. Data extracted included basic study information, study design, participant characteristics, and PROM usage. Frequently used PROMs and lung transplant-specific PROMs were summarized, and results with clearly reported time points were analyzed.Results:A total of 63 studies were included, comprising 54 (85.7%) observational studies and 9 (14.3%) interventional studies. The majority of studies originated from the United States (18 studies, 28.6%). A total of 55 different PROMs were identified, including 30 generic and 25 disease-specific instruments. The five most frequently used PROMs were the Short Form 36 (SF-36; 30 studies, 47.6%), the EuroQol 5 Dimension (EQ-5D; 12 studies, 19.0%), the St. George's Respiratory Questionnaire (SGRQ; 11 studies, 17.5%), the Hospital Anxiety and Depression Scale (HADS; 7 studies, 11.1%), and the modified Medical Research Council dyspnea scale (mMRC; 5 studies, 7.9%). Lung transplant-specific PROMs included the Lung Transplant Quality of Life questionnaire (LT-QOL), the Lung Transplant Valued Life Activities (LT-VLA) scale, and the Pulmonary-Specific Quality of Life Scale (PQLS), which were applied in only 6 studies (9.5%). Across studies, lung transplantation was associated with significant improvements in recipients' quality of life, sustained over a follow-up period of 3 to 60 months.Conclusions:A wide range of PROMs have been employed to assess health-related quality of life in lung transplant recipients; however, transplant-specific PROMs remain relatively scarce. PROMs provide valuable insights for reflecting and dynamically monitoring long-term quality of life, supplementing evidence for clinical decision-making, and optimizing post-transplant care strategies.

BACKGROUND: Lung cancer is a disease with a high incidence rate in Yunnan province, yet there is a paucity of large-scale studies on its clinical epidemiology. This research aims to investigate the epidemiological characteristics of patients who underwent lung cancer surgery at Yunnan Cancer Hospital over the past decade, thereby providing a theoretical basis for the prevention and treatment of lung cancer. METHODS: Clinical data were collected from 15,967 patients who underwent lung cancer surgery at Yunnan Cancer Hospital between 2013 and 2022. A statistical analysis was conducted on the patients' general data, surgical information, pathological types of lung cancer, and other clinical epidemiological characteristics. RESULTS: Among the 15,967 cases of lung cancer, 46.3% were male and 53.7% were female, with the male-to-female ratio ranging from 0.68 to 1.61:1. The median age was 56 years (interquartile range: 49-63), and 37.0% of the patients were in the age group of 50-59 years. Since 2017, there has been an annual increase in the proportion of patients under the age of 60 years. The smoking status of the patients showed that 28.1% were smokers and 71.9% were non-smokers. Qujing city accounted for 41.4% and Kunming city for 23.2% of the cases in Yunnan province, with 29.6% of patients originating from Xuanwei and Fuyuan areas of Qujing city. The distribution of affected lung lobes was as follows: right upper lobe 28.2%, right middle lobe 6.3%, right lower lobe 20.1%, left upper lobe 22.7%, and left lower lobe 16.4%. The use of thoracoscopic surgery increased from 30.8% to 96.3%, with single-port thoracoscopic surgery comprising 61.3%. Lobectomy was performed in 64.2% of cases, wedge resection in 17.2%, and segmentectomy in 12.2%. The proportion of lobectomy decreased from 83.1% to 46.1%. The proportion of patients in stages 0-I increased from 43.5% to 82.8%, while stages II-IV decreased from 56.5% to 17.2%. Adenocarcinoma increased from 75.6% to 88.3%, and squamous cell carcinoma decreased from 21.5% to 8.6%. Among adenocarcinoma patients, 60.9% were female. Among sguamous cell carcinoma patients, 90.6% were male. The peak age for adenocarcinoma was 50-59 years, and for squamous cell carcinoma, it was 60-69 years. The smoking rate was higher among squamous cell carcinoma patients (65.9%) compared to adenocarcinoma patients (22.3%). Adenocarcinoma patients had a higher proportion in stages 0-I (76.3%), while squamous cell carcinoma patients were more prevalent in stages II-III (64.1%). CONCLUSIONS The findings indicate an increasing proportion of female patients with adenocarcinoma, a younger age of onset, a higher proportion of non-smoking lung cancer patients, and an increased proportion of stages 0-I lung cancer. These trends may reflect the epidemiological characteristics of patients undergoing lung cancer surgery in Yunnan and surrounding areas over the past decade.
Humans ; Female ; Male ; Lung Neoplasms/pathology* ; Middle Aged ; China/epidemiology* ; Aged ; Adult ; Aged, 80 and over