Purpose To compare the CT features of hepatic angiomyolipoma (HAML) and primary hepatocellular carcinoma (HCC) and improve diagnostic accuracy for HAML. Materials and Methods The CT findings of 9 patients with HAML confirmed pathologically and 20 patients with HCC were retrospectively analyzed in terms of lesion location, appearance, size, margin, CT value at each phase, cirrhosis and vessel presence inside tumor. Results Mean CT value on plain scan and at arterial phase on contrast enhanced scan of HAML was significantly lower than that of HCC (t=-2.885, P<0.05;t=-3.307, P<0.01). At portal vein phase, difference in CT value showed no statistic significance (t=-0.293, P>0.05). CT value on plain scan and at arterial phase of both HAML and HCC was not significantly different (t=1.289, P>0.05) whilst that at portal vein phase was significantly different (t=2.516, P<0.05). Central vessels were shown in 7 cases of HAML and 3 cases of HCC, pseudocapsule appeared in 1 case of HAML and 13 cases of HCC with statistical difference (χ2=10.828, 7.219;P<0.01). Conclusion CT scan of HAML reveals the component of fat and presentsfast in and slow outpattern, large shadow of vessel and absence of capsule on contrast enhanced scan, which can be helpful in the differential diagnosis from HCCs.

Objective To assess the clinical therapeutic effects and safety of Jiangtang Shuxin decoction (JTSXD) on diabetic patients complicated with chronic heart failure (CHF),and to search for its possible function mechanisms.Methods A prospective randomized controlled study was conducted,80 diabetic patients complicated with CHF [New York Heart Association (NYHA) functional class Ⅱ-Ⅲ] admitted into the Department of Traditional Chinese Medicine (TCM) or of Cardiology in Affiliated Hospital of Guangxi Youjiang National Medical College from October 2015 to September 2016 were enrolled,they were assigned to an observation group and a control group by randomized method with a computer,and finally 77 patients (39 cases in observation group and 38 cases in control group) completed this trial.The patients in control group received standardized routine western medical treatment,while the observation group was additionally administered JTSXD (including ingredients:astragalus 15 g,ginseng 10 g,radix ophiopogonis 15 g,radix rehmanniae 15 g,comus 10 g,rhizome coptidis 8 g,peach kernel 10 g,salvia mitiorrhiza 10 g,magnoliaceae 10 g,yam 15 g) on the basis of conventional therapy.The therapeutic course for all the patients in both groups was 2 months.Before and after treatment,the 6-minute walking distance (6MWD) was assessed;the TCM syndrome accumulated scores of the two groups were calculated;the left ventricular end-diastolic volume (LVEDV),the left ventricle ejection fraction (LVEF),the stroke volume (SV),the cardiac output (CO),and the maximum blood flow velocity of early diastolic/atrium late diastolic (E/A) were detected by echocardiography.The serum levels of glycosylated hemoglobin (HbA1c),angiotensin Ⅱ (Ang Ⅱ) and plasma B type brain natriuretic peptide (BNP) were tested with enzyme linked immunosorbent assay (ELISA);the level changes of total cholesterol (TC),triglyeride (TG),high density lipoprotein cholesteral (HDL-C) and low density lipoprotein cholesteral (LDL-C) were observed.Results Compared with the control group,after treatment in the observed group,the TCM syndrome score of palpitation,fatigue and thetotal accumulated score were all obviously decreased (palpitation score:0.9 ± 0.4 vs.1.2 ± 0.8,fatigue score:1.1 ± 0.7 vs.1.7 ± 0.8,total accumulated score:4.8 ± 1.2 vs.8.1 ± 1.8,all P ＜ 0.05);the LVEDV,the serum levels of HbA1c,Ang Ⅱ and BNP were also obviously decreased in the observed group [LVEDV (mL):136.28 ± 17.52 vs.158.82 ± 19.03,HbA1c (％):6.11±0.36 vs.6.89 ±0.32,Ang Ⅱ (ng/L):66.48 ± 17.64 vs.84.55 ± 20.39,BNP (μg/L):138.45 ± 87.55 vs.219.14±88.83,all P ＜ 0.05];The 6MWD,LVEF,SV,CO and E/A were all increased plainly in the observed group [6MWD (m):470.47 ± 79.66 vs.428.46 ± 88.56,LVEF:0.51 ±0.05 vs.0.46 ± 0.04,SV (mL):55.36 ± 2.88 vs.50.32±2.76,CO (L/min):5.74±0.91 vs.4.92±0.74,E/A:1.18±0.27 vs.0.83±0.28,all P ＜ 0.05].The degrees of decreased levels in TC,TG,LDL-C and the degrees of increased levels of HDL-C in observed group were superior to those of the control group,but there were no statistical significant differences (all P ＞ 0.05).Conclusion JTSXD shows good therapeutic effect and safety for treatment of diabetic patients accompanied by CHF (NYHA functional class Ⅱ-Ⅲ),and its mechanisms may be related to its regulation of glucose (reduction of HbA1c level),correction of lipid metabolism disorders,improvement of myocardial energy supply,inhibition of the activation of renin-angiotensin-aldosterone system (RAAS) and the secretion of BNP.

Objective:To investigate the effect of early debridement and open reduction combined with internal and external fixation on open fracture of tibia and fibula.Methods:The clinical data of 82 patients with open tibiofibular fractures admitted to the 901st Hospital of the Joint Logistic Support Force of the Chinese People′s Liberation Army from June 2017 to May 2018 were retrospectively analyzed. There were 42 males and 40 females, aged 20-62 years, with an average age (34.8±16.1) years. According to different surgical methods, they were divided into control group ( n=32) and observation group ( n=50). The patients in the control group received early debridement and limited internal fixation, the patients in the observation group received early debridement and open reduction combined with internal and external fixation. The operation time, blood loss, healing time, erythrocyte sedimentation rate (ESR), C-reactive protein (CRP) level, white blood cell count (WBC), excellent rate and complication rate were observed in both groups. The measurement data were expressed as mean±standard deviation( Mean± SD), comparison between groups was analyzed using independent sample t test, count data were expressed as percentage (%), comparison between groups was performed using chi-square test. Results:The operative time (98.35±15.14) min in the observation group were higher than those in the control group (79.26±13.22) min, blood loss (120.53±41.66) mL and healing time (16.84±5.07) min in the observation group were significantly lower than those in the control group [(79.26±13.22) min, (210.59±56.60) mL, (19.48±5.46) min]. The difference was statistically significant ( t values were 5.85, 7.76, 2.20, P<0.05). Compared with control group, the level of ESR (18.91±2.70) mm/h, CRP (39.20±3.13) ng/L, WBC (7.04±1.12)×10 3/L were significantly lower than control group [(27.36±3.28) mm/h, (45.63±4.06) ng/L, (11.06±1.51)×10 3/L]. The difference was statistically significant ( t values were 12.17, 7.63, 12.95, P<0.05). Compared with control groups′s excellent and good rate, the excellent and good rate of observation group was higher, but the difference was not statistically significant ( P>0.05). The incidence of complications in the observation group (6.00%, 3/50) was significantly lower than that in the control group (31.25%, 10/50) ( P<0.05). Conclusions:Early debridement and open reduction combined with internal and external fixation is an effective method for the treatment of open fracture of tibia and fibula. Compared with internal fixation, it has the advantages of shorter healing time, less blood loss and lower incidence of complications. And it can also reduce the inflammatory response of patients.

Objective:To investigate the efficacy and safety of protein A immunoadsorption (PAIA) combined with rituximab (RTX) in highly sensitized patients who underwent haplo-hematopoietic stem cell transplantation (haplo-HSCT) .Methods:The clinical data of 56 highly sensitized patients treated with PAIA and RTX before haplo-HSCT at the First Affiliated Hospital of Soochow University and Soochow Hopes Hematonosis Hospital between March 2021 and June 2023 were retrospectively analyzed. The number of human leukocyte antigen (HLA) antibody types and the mean fluorescence intensity (MFI), humoral immunity, adverse reactions during adsorption, and survival within 100 days before and after adsorption were measured.Results:After receiving the PAIA treatment, the median MFI of patients containing only HLA Ⅰ antibodies decreased from 7 859 (3 209-12 444) to 3 719 (0-8 275) ( P<0.001), and the median MFI of HLA Ⅰ+Ⅱ antibodies decreased from 5 476 (1 977-12 382) to 3 714 (0-11 074) ( P=0.035). The median MFI of patients with positive anti-donor-specific antibodies decreased from 8 779 (2 697-18 659) to 4 524 (0–15 989) ( P<0.001). The number of HLA-A, B, C, DR, and DQ antibodies in all patients decreased after the PAIA treatment, and the differences were statistically significant (A, B, C, DR: P<0.001, DQ: P<0.01). The humoral immune monitoring before and after the PAIA treatment showed a significant decrease in the number of IgG and complement C3 ( P<0.001 and P=0.002, respectively). Forty-four patients underwent HLA antibody monitoring after transplantation, and the overall MFI and number of antibody types decreased. However, five patients developed new antibodies with low MFI, and nine patients continued to have high MFI. The overall survival, disease-free survival, non-recurrent mortality, and cumulative recurrence rates at 100 days post-transplantation were 83.8%, 80.2%, 16.1%, and 4.5%, respectively. Conclusions:The combination of PAIA and RTX has a certain therapeutic effect and good safety in the desensitization treatment of highly sensitive patients before haplo-HSCT.