Objective:To investigate the correlation of serum visfatin and resistin levels with cardiometabolic index (CMI) and bone mineral density (BMD) in elderly patients with essential hypertension (EH) complicated with osteoporosis (OP) .Methods:From Feb. 2021 to Feb. 2023, 120 elderly patients with EH complicated with OP in Department of Cardiovascular Medicine, Hangzhou Hospital of Traditional Chinese Medicine were chosen (the EH complicated with OP group), and 50 healthy physical examination subjects (the NC group) and 50 EH complicated with low bone mass (the EH complicated with low bone mass group) were chosen as the control. Venous blood samples were collected from all patients, serum visfatin and resistin levels were measured, and CMI and BMD were tested. Statistical methods were used to analyze the data.Results:In EH patients with decreased bone mass or OP, the level of serum visfatin was often low, but resistin was elevated, which showed significant differences compared with that in the NC group ( F visfatin = 26.02, F resistin = 9.50, P < 0.001). The CMI in NC group was lower than that in the other two groups ( F = 52.54, P < 0.001). In terms of bone mass, BMD in NC group was higher than that in the other two groups, especially in the key parts of lumbar spine ( F=21.44, P < 0.001), femoral neck ( F=10.54, P < 0.001), Chinese triangle ( F=12.30, P < 0.001) and femoral trochanter ( F=4.87, P < 0.001), etc. BMD in EH complicated with low bone mass was also higher than that in EH complicated with OP group, including lumbar spine ( t=4.60, P < 0.001), femoral neck ( t=2.32, P=0.022), Chinese triangle ( t=4.58, P < 0.001) and femoral trochoid ( t=4.33, P < 0.001). In addition, visfatin was positively correlated with bone mass ( P < 0.05), lumbar spine ( r=0.36, P < 0.001), femoral neck ( r=0.38, P < 0.001), Chinese triangle ( r=0.28, P=0.020) and femoral trochoid ( r=0.37, P < 0.001), while resistin was negatively correlated with bone mass, lumbar spine ( r=-0.40, P < 0.001), femoral neck ( r=-0.50, P < 0.001), and femoral trochanter ( r=-0.40, P < 0.001). However, there was no significant correlation between CMI and visfatin ( r=0.06, P > 0.05) and resistin ( r=0.11, P > 0.05). Logistic analysis showed that visfatin level was a risk factor of OP in EH patients ( P < 0.001), and resistin was a protective factor ( P = 0.008) . Conclusion:Serum visfatin and resistin levels in elderly EH patients complicated with OP are correlated with BMD, suggesting that they may play an important role in disease development and treatment.

Objective:To analyze the characteristics of local histological damage in patients with Mycobacterium abscessus infection caused by facial drug injection, and propose a treatment. Methods:The patients of Mycobacterium abscessus infection caused by facial injection of unknown drugs ( "osteolytic needles" ) admitted to Shaanxi Provincial People’s Hospital from September 2021 to June 2022 were analyzed retrospectively. Secretions were collected from the infected site for smear examination before surgery, and perform ultrasound, CT, MRI, and other related examinations. Surgical debridement was performed on the infected site under the assistance of endoscope and the guidance of B-ultrasound. During the operation, the infection was demonstrated to affect the facial superficial musculoaponeurotic system, even the deep muscle and bone tissue. The necrotic and degenerative tissue was completely removed and then the secretion was sent to bacterial culture and drug susceptible test, and the resected tissue was sent to pathological examination for HE staining. After debridement, the wound was not sutured. The vacuum sealing drainage (VSD) technique was used to treat the wound. The cavity was irrigated with 50 ml of normal saline+ 100 000 U of amikacin, and the wound was sutured after the wound was completely healthy and the secretion culture was negative. Drug treatment: first, according to the results of secretion smear examination (positive acid-fast bacteria), empirically apply cefoxitin or amikacin injection. After the infection was confirmed by bacterial culture, oral clarithromycin and minocycline were added, and bicyclol tablets were orally administered to protect liver function. Intravenous drip of cefoxitin or amikacin injection during hospitalization according to the results of drug susceptible test. After discharge, clarithromycin or minocycline and bicyclol tablets were used for 3-6 months, and the blood routine test and liver and kidney functions were examined every 2 weeks. Regular outpatient re-examination was carried out to observe whether there is a recurrence of infection and the recovery of facial appearance in the wound. Results:A total of 10 patients were included, including 1 male and 9 females, aged 19-28 years, with an average age of 25.3 years. The clinical manifestations were local redness and swelling in the zygomatic, buccal, periocular, or anterior temporal regions, low skin temperature, skin ulceration, purulent secretions, and palpable induration. CT and MRI results showed varying degrees of swelling and fluid accumulation in facial soft tissues, as well as locally structural and bone destruction. The results of secretion culture showed all patients were infected with Mycobacterium abscessus. Drug susceptible test results: sensitive to minocycline, cefoxitin, amikacin. HE staining showed exudative, proliferative and necrotic lesions, chronic suppurative inflammation and mixed granuloma lesions. Ten patients were hospitalized for 12-28 days, and their facial infections were well controlled. The wound healing was good. After 6 months of follow-up, there was no recurrence of facial infections and their appearance was generally normal. Conclusion:The local tissue damage caused by facial injection of unknown drug Mycobacterium abscessus infection is characterized as multiple layers, multiple sinuses, and bone destruction. Based on external debridement during treatment, drugs that are sensitive to Mycobacterium abscessus and have relatively small adverse reactions can be selected based on drug susceptible test results. Adherence to long-term and standardized treatment can achieve good results.

Objective:To analyze the characteristics of local histological damage in patients with Mycobacterium abscessus infection caused by facial drug injection, and propose a treatment. Methods:The patients of Mycobacterium abscessus infection caused by facial injection of unknown drugs ( "osteolytic needles" ) admitted to Shaanxi Provincial People’s Hospital from September 2021 to June 2022 were analyzed retrospectively. Secretions were collected from the infected site for smear examination before surgery, and perform ultrasound, CT, MRI, and other related examinations. Surgical debridement was performed on the infected site under the assistance of endoscope and the guidance of B-ultrasound. During the operation, the infection was demonstrated to affect the facial superficial musculoaponeurotic system, even the deep muscle and bone tissue. The necrotic and degenerative tissue was completely removed and then the secretion was sent to bacterial culture and drug susceptible test, and the resected tissue was sent to pathological examination for HE staining. After debridement, the wound was not sutured. The vacuum sealing drainage (VSD) technique was used to treat the wound. The cavity was irrigated with 50 ml of normal saline+ 100 000 U of amikacin, and the wound was sutured after the wound was completely healthy and the secretion culture was negative. Drug treatment: first, according to the results of secretion smear examination (positive acid-fast bacteria), empirically apply cefoxitin or amikacin injection. After the infection was confirmed by bacterial culture, oral clarithromycin and minocycline were added, and bicyclol tablets were orally administered to protect liver function. Intravenous drip of cefoxitin or amikacin injection during hospitalization according to the results of drug susceptible test. After discharge, clarithromycin or minocycline and bicyclol tablets were used for 3-6 months, and the blood routine test and liver and kidney functions were examined every 2 weeks. Regular outpatient re-examination was carried out to observe whether there is a recurrence of infection and the recovery of facial appearance in the wound. Results:A total of 10 patients were included, including 1 male and 9 females, aged 19-28 years, with an average age of 25.3 years. The clinical manifestations were local redness and swelling in the zygomatic, buccal, periocular, or anterior temporal regions, low skin temperature, skin ulceration, purulent secretions, and palpable induration. CT and MRI results showed varying degrees of swelling and fluid accumulation in facial soft tissues, as well as locally structural and bone destruction. The results of secretion culture showed all patients were infected with Mycobacterium abscessus. Drug susceptible test results: sensitive to minocycline, cefoxitin, amikacin. HE staining showed exudative, proliferative and necrotic lesions, chronic suppurative inflammation and mixed granuloma lesions. Ten patients were hospitalized for 12-28 days, and their facial infections were well controlled. The wound healing was good. After 6 months of follow-up, there was no recurrence of facial infections and their appearance was generally normal. Conclusion:The local tissue damage caused by facial injection of unknown drug Mycobacterium abscessus infection is characterized as multiple layers, multiple sinuses, and bone destruction. Based on external debridement during treatment, drugs that are sensitive to Mycobacterium abscessus and have relatively small adverse reactions can be selected based on drug susceptible test results. Adherence to long-term and standardized treatment can achieve good results.

Objective:To investigate the clinical difference between primary suture and T tube drainage in laparoscopic choledocholithotomy.Methods:The clinical data of 124 patients treated by laparoscopic choledocholithotomy in Suzhou Municipal Hospital from December 2018 to February 2020 were retrospectively studied. The patients were divided into the primary suture group (71 cases) and the T tube drainage group (53 cases) according to the different surgical methods, and the differences in the relevant treatment indicators were compared between the two groups.Results:There were no statistically significant differences between the two groups in gender, hypertension, diabetes mellitus, preoperative aspartate aminotransferase, preoperative alanine aminotransferase, preoperative total bilirubin, preoperative common bile duct diameter, postoperative length of stay, total cost of hospitalization, postoperative exhaust time, or postoperative biliary leakage, et al. Compared with the T tube drainage group, the primary suture group had more single choledocholithiasis before operation (33 cases vs. 15 cases), shorter operation time: (100.14 ± 38.90) h vs. (140.45 ± 54.17) h, less intraoperative bleeding: (35.70 ± 30.17) ml vs. (49.53 ± 34.58) ml, and later extraction time of Winslow hole drainage tube after operation: (7.15 ± 2.61) d vs. (5.45 ± 3.35) d, and the differences were statistically significant ( P<0.05). Conclusions:Under the condition of strictly controlling the indications of primary suture and being operated by general surgeons who can skillfully operate laparoscope and choledochoscope, laparoscopic choledocholithotomy for primary suture has better curative effect than T tube drainage, and has higher clinical application value.

Objective: To evaluate the efficacy of Fufang-Xuanju capsule combined with levofloxacin mesylate tablets in the treatment of chronic epididymitis. Methods: A total of 76 patients in the Urology Department of Xiyuan Hospital of China Academy of Chinese Medical Sciences who met the inclusion criteria from December 2016 to February 2019, were divided into treatment group (43 cases) and control group (33 cases). The control group was given levofloxacin mesylate tablets orally. The treatment group was given Fufang-Xuanju capsule based on the control group. Both groups were treated for 4 weeks. Chronic epididymitis symptom index (CESI) was used to evaluate the clinical efficacy by pain score and quality of life score. Results: The total effective rate was 83.7% (36/43) in the treatment group and 63.6% (26/33) in the control group. There was statistically significant difference between the two groups (χ²=4.020, P=0.045). Compared with baseline, the pain scores, quality of life scores and total scores of both groups at 2, 4 weeks after treatment were significantly lower (P<0.01). Two weeks after the treatment, the pain scores, quality of life scores and total scores in the treatment group were significantly lower than those of the control group (F value were 16.132, 9.134 and 23.681, respectively, all Ps<0.01). And 4 weeks after the treatment, the pain scores, quality of life scores and total scores of the treatment group were significantly lower than that of the control group (F value were 28.741, 74.049, 72.483, respectively, all Ps<0.01). Conclusions Fufang-Xuanju capsule combined with levofloxacin mesylate tablets can alleviate the pain of patients with chronic epididymitis, improve the quality of life and improve the clinical efficacy.

This paper reviews the clinical researches on acupuncture and moxibustion treating female overactivity of bladder (OAB), and finds that acupuncture and moxibustion treating female OAB hastheraputic effect with simplicity, little adverse reaction and could take effect in a short period of time. Electroacupuncture has combined the effects of acupuncture and nerve electrical stimulation treatment, and it takes few acupoints and is easy to operate. The main acupoints of one or more points of Baliao acupoints shows obvious clinical effect, and navel moxibustion method and auriculo-acupuncture can improve the frequency and urgency of urination of OAB. The combination of using acupuncture and moxibustionhas certaineffect, however, due to the complicated procedures and long treatment courses, it’s not used widely in cinic.

Objective:To analyze the malignant probability of thyroid nodules with the diagnosis of atypia of undetermined significance or follicular lesion of undetermined significance (AUS/FLUS) determined by fine-needle aspiration (FNA) and to explore the value of the combined application of BRAFV600E gene detection for the diagnosis of benign and malignant thyroid nodules. Methods:A total of 114 patients including 20 males and 94 females, aged 16-76 years old with thyroid nodules underwent FNA examination and surgical treatment in the Affiliated Cancer Hospital of Zhengzhou University from October 2018 to November 2019 were retrospectively analyzed. Postoperative histopathological results were used as the gold standard for the diagnosis of malignant thyroid nodules. The malignant rate of thyroid nodules with the diagnosis of AUS/FLUS was evaluated. Differential diagnostic efficacy of preoperative FNA combined with BRAFV600E gene detection for papillary thyroid carcinoma (PTC) was analyzed by McNemer test and diagnostic test evaluation method. Results:The mutation rate of BRAFV600E gene was 84.76% (89/105) in PTC. PTC accounted for 57.14% (12/21) of the patients with the diagnoses of AUS/FLUS determined by FNA. The specificity, sensitivity, positive predictive value and negative predictive value of BRAFV600E mutation examination for the diagnosis of malignant thyroid nodules determined preoperatively as AUS/FLUS were 9/9, 5/12, 5/5 and 9/16, respectively. BRAFV600E mutation examination could improve the detection rate of PTC in patients with AUS/FLUS ( OR=0.438, 95% CI=0.251-0.763, P=0.016). Conclusion:FNA combined with BRAFV600E mutation examination can significantly improve the detection rate of malignant thyroid nodules diagnosed preoperatively as AUS/FLUS.

Objective To research the clinical application value of laparoscopic bile duct exploration and the first stage suture for choledocholithiasis. Methods The clinical data of 86 patients with choledocholithiasis were analyzed retrospectively from January 2015 to January 2017 in Affiliated Suzhou Hospital of Nanjing Medical University. According to the different methods of laparoscopic bile duct exploration, they were divided into one stage suture group (observation group, 46 cases) and T tube drainage group (control group, 40 cases). Results The recovery time of gastrointestinal function, hospitalization time and hospitalization expenses in observation group were significantly better than those in control group: (22.71 ± 10.92) h vs. (35.63 ± 11.12) h, (8.4 ± 2.6) d vs. (13.5 ± 2.3) d and (12.1 ± 3.2) thousand yuan vs. (13.5 ± 4.2) thousand yuan, and there were statistical differences (P＜0.05). Conclusions Compared with T tube drainage, the first stage suture after laparoscopic common bile duct exploration has shorter hospitalization time, lower treatment cost and faster recovery. It is a safe and feasible operation method, and is worthy of popularization and application.

Objective To investigate the related factors of central regional lymph node metastasis (CLNM) in patients with papillary thyroid microcarcinoma (PTMC).Methods The clinical and pathological fea tures of 550 cases of PTMC with clinical lymph node negative (cN0) were retrospectively analyzed.x2 test and multivariate logistic regression analysis were used to analyze the related factors of CLNM.ROC curve was used to analyze tumor diameter and CLNM of PTMC.Results The CLNM rate was 35.6％.Univariate analysis showed that patients aging less than 45 y(x2=13.983,P＜0.001),with tumor diameter≥7 mm (x2=14.263,P＜0.001),with capsule invasion (x2=7.316,P=0.006),multifocality (x2=14.321,P＜0.05) and bilateral tumors (x2=9.265,P=0.002) were more likely to have CLNM.Multivariate Logistic regression analysis showed that age ＜45 y,tumor diameter ≥7 mm,invasion of capsule and multifocal are all independent risk factors of CLNM for patients with PTMC.The optimal cutoff value of CLNM by diameter was 8 mm.Conclusion The CLNM of PTMC is related to many factors.When the age of the patient is less than 45 y,the diameter of the tumor is more than 7 mm,the invasion of the capsule and the multifocal lesion,the central lymph node dissection should be performed.

OBJECTIVE: To investigate the morphological and hemodynamic parameters associated with middle cerebral artery (MCA)bifurcation aneurysm rupture. METHODS: A retrospective study of 67 consecutive patients was carried out based on 3D digital subtraction angiography data. Morphological and hemodynamic parameters including aneurysm size parameters (dome width, height, and perpendicular height), longest dimension from the aneurysm neck to the dome tip, neck width, aneurysm area, aspect ratio, Longest dimension from the aneurysm neck to the dome tip (Dmax) to dome width, and height-width, Bottleneck factor, as well as wall shear stress (WSS), low WSS area (LSA), percentage of LSA (LSA%) and energy loss (EL) were estimated. Parameters between ruptured and un-ruptured groups were analyzed. Receiver operating characteristics were generated to check prediction performance of all significant variables. RESULTS: Sixty-seven patients with MCA bifurcation aneurysm were included (31 unruptured, 36 ruptured). Dmax (p=0.008) was greater in ruptured group than that in un-ruptured group. D/W (p<0.001) and the percentage of the low WSS area (0.09±0.13 vs. 0.01±0.03, p<0.001) were also greater in the ruptured group. Moreover, the EL in ruptured group was higher than that in un-ruptured group (6.39±5.04 vs. 1.53±0.86, p<0.001). Multivariate regression analysis suggested D/W and EL were significant predictors of rupture of MCA bifurcation aneurysms. Correlation analyses revealed the D/W value was positively associated with the EL (R=0.442, p<0.01). CONCLUSION: D/W and EL might be the most two favorable factors to predict rupture risk of MCA bifurcation aneurysms.
Aneurysm* ; Angiography ; Angiography, Digital Subtraction ; Biomarkers ; Hemodynamics* ; Humans ; Intracranial Aneurysm ; Middle Cerebral Artery* ; Neck ; Retrospective Studies ; Risk Assessment* ; ROC Curve ; Rupture*