Objective To explore and analyze the application effect of enzymatic debridement combined with traditional Chinese medicine fumigation-sitting bath therapy on postoperative wounds of perianal abscess.Methods Eighty patients with simple perianal abscess were randomly divided into observation group(enzymatic debridement+traditional Chinese medicine fumigation-washing)and control group(potassium permanganate sitting bath+conventional debridement),with 40 cases in each group.The white blood cell(WBC)count,C-reactive protein(CRP)levels,wound healing rate,Visual Analogue Scale(VAS)pain score,and wound-related symptoms were observed in both groups after surgery.Results WBC and CRP levels in the observation group were lower than those in the control group.The observation group showed superior results compared to the control group in terms of wound pain,edema,exudation,and wound healing rate.Additionally,the improvement in wound area,healing time,and longitudinal wound diameter in the observation group was significantly better than that in the control group(P＜0.05).Conclusion Enzymatic debridement combined with traditional Chinese medicine fumigation-washing can accelerate wound healing,alleviate pain and inflammatory responses after perianal abscess surgery,showing superior efficacy compared to traditional methods.

Objective To investigate the correlation between the total CSVD burden and fundus vasculopathy,and evaluate significance of fundus vasculopathy for cognitive impairment in CSVD patients.Methods A total of 290 inpatients who taking physical examination in our department from May 2021 to August 2022 were consecutively recruited,and according to their score of CSVD,they were divided into group 0(129 cases),group 1(51 case),group 2(42 cases),group 3(44 cases),and group 4(24 cases).All the subjects underwent brain magnetic resonance imaging,fundus fluorescein angiography,and cognitive function assessment.The total CSVD burden and fundus vasculopathy were evaluated.The general clinical data,results of laboratory tests,fundus vascularization,and cognitive function were compared among the groups with different CSVD burden scores.Spearman correlation analysis and linear correlation analysis were used to explore the correlation between total CSVD burden score and fundus vascular disease.Results Significant differences were observed in terms of age,years of education,cerebral infarction/TIA,total cho-lesterol,LDL-C,creatinine,MoC A and MMSE scores,positive results of connectivity test,digit-symbol conversion test,Stroop colour-word interference test and verbal fluency test,values of CRAE,CRVE,AVR,Scheie grade,DWMH and PVWMH,enlarged perivascular space in the basal ganglia(BG-EPVS),lacunar infarct and cerebral microbleeds(CMB)in different CSVD total bur-den groups(P＜0.05,P＜0.01).Spearman correlation analysis showed that total CSVD burden was negatively correlated with CRAE and AVR(r=-0.655,P=0.000;r=-0.679,P=0.000),and positively with CRVE and Scheie grade(r=0.560,P=0.000;r=0.685,P=0.000).Multivari-ate linear analysis showed that the total CSVD burden after adjusting for relevant risk factors was significantly correlated with CRAE,CRVE,AVR and Scheie grades(P＜0.01).Conclusion Fun-dus vasculopathy is strongly associated with increased total CSVD burden,and it can be regarded as a valid predictor of CSVD-related cognitive impairment.