0.05). Shufeng Xuanfei Tang could decline integral of Chinese medicine syptom markedly after treatment. Shufeng Xuanfei Tang could evidently improve the lung function.Conclusion The effect Shufeng Xuanfei Tang in treating cough variant asthina is sure.

Objective To summarize the clinical characteristics of and therapeutic approaches to deep venous thrombosis(DVT)caused by pelvic tumors,in the fact that some patients with pelvic tumors may present DVT as the first sign of the tumor. Methods The clinical data of 36 patients admitted between January 1997 and April 2009 suffering from pelvic tumor induced DVT were analvzed retrospectively.Result In all of these 36 patients,the occurrence of limb sweUing wag chronic and progressive with insidious onset.Regular DVT treatment Was given to 25 cases yielding no effect before the cause Was revealed.Ultrasound and CT were used for detection of the pelvic tumor.and compression of the iliac vein by the tumor was detected in an the cases.Pelvic tumor resection with iliac vein ligation was done in 29 cases(5 cases had iliac artery reconstruction with prothesis graft),in the remaining cases the pelvictumors were left untreated. Elastic stocking compression and venotropie preparations. microcirculation-improving agents were routinely applied in all the pafients.All the cases got improvement with different degrees.Conclusion DVT Call be a precursor of pelvic tumors.A thorough consideration of this posibility Is important when limb swelling Was chronic and progressive,or no improvement was observed after regular DVT treatment.Surgical resection of the pelvic tumors and conservative therapy of the involved limb is the therapeutic principle.

Objective:Currently,traditional cervical cancer screening methods,such as high-risk human papillomavirus testing and liquid based cytology(LBC),still possess limitations.This study aims to identify new diagnostic biomarkers to achieve the goal of"precision screening"via exploring the clinical value of DNA methylation[ΔCtP:paired box gene 1(PAX1)and ΔCtJ:junctional adhesion molecule 3(JAM3)]detection in cervical exfoliated cells for the diagnosis of high-grade cervical lesions. Methods:A total of 136 patients who underwent gynecological examinations in the vaginal room of the Department of Gynecology at the Third Xiangya Hospital of Central South University from June 2021 to June 2022 were retrospectively studied.Among them,122 patients had non-high-grade cervical lesions,and 14 patients had high-grade cervical lesions.The variables included general information(age,body mass index,and menopause status),LBC,high-risk human papillomavirus,cervical tissue pathology,vaginal examination results,and the ΔCt values of JAM3 and PAX1 gene methylation.Logistic regression analysis was used to identify the factors affecting the diagnosis of high-grade cervical lesions,followed by correlation analysis and construction of a conditional inference tree model. Results:Logistic regression analysis showed that the methylation ΔCt values of PAX1 and JAM3 genes and LBC detection results were statistically significant between the high-grade cervical lesions group and the non-high-grade cervical lesions group(all P<0.05).Correlation analysis revealed a negative correlation between cervical pathological changes and ΔCtP(r=-0.36,P<0.001),ΔCtJ(r=-0.448,P<0.001),LBC(r=-0.305,P<0.001),or bacterial diversity(r=-0.183,P=0.037).The conditional inference tree showed that when ΔCtJ>10.13,all of patients had non-high-grade cervical lesions,while ΔCtP>6.22,the number of non-high-grade lesions accounted for 97.5%(117/120),and high-grade lesions accounted for only 2.5%(3/120).When ΔCtJ>8.61 and LBC were atypical squamous cell of undetermined significance or negative for intraepithelial lesions or malignancy(NILM),105(99.1%)patients were non-high-grade cervical lesions,only 1(0.9%)patient was high-grade lesion.When the results of LBC were high-grade lesions,only 9 patients'histopathological examination was the high-grade lesions and 3 non-high-grade lesions.When LBC indicated low-grade lesions,atypical squamous cell of undetermined significance,no intraepithelial lesions,and ΔCtP>6.22,117(97.5%)of patients'histopathological examination was the non-high-grade lesions. Conclusion:The JAM3/PAX1 gene methylation test can be used independently for the stratified diagnosis of high-grade/non-high-grade cervical lesions in women with high-risk human papillomavirus infection,independent of the cytological results of cervical excision.The JAM3/PAX1 gene methylation test can also be used in combination with LBC to make up for the shortcomings of low sensitivity of LBC.In addition,the application of methylation kit in large-scale cervical cancer screening in the future will be good to the detection of more patients with high-grade cervical lesions,and achieve early screening and early treatment for cervical lesions/cancer.

Objective:To investigate the efficacy of fixation with cannulated screws alone via the Kocher approach in the treatment of adult humeral capitulum fractures.Methods:From August 2016 to August 2020, 16 patients with humeral capitulum fracture were treated at Department of Upper Limb Orthopedics, Zhengzhou Orthopaedic Hospital. They were 10 males and 6 females, aged from 36 to 62 years (average, 45 years). The left side was affected in 10 cases and the right side in 6. According to the Ring classification, 3 cases were type Ⅰ, 3 cases type Ⅱ, 6 cases type Ⅲ, and 4 cases type Ⅳ. All patients were treated with the Kocher approach on the lateral side of the elbow. After reduction under direct vision, the fractures were fixated temporarily with Kirschner wires and finally with cannulated screws. On the second postoperative day, the patients started active flexion and extension of the elbow joint and took indomethacin orally to prevent heterotopic ossification. At the last follow-up, the curative efficacy was evaluated according to the Mayo elbow performance score (MEPS). The flexion and extension of the elbow joint and the rotation of the forearm were also recorded.Results:All patients were followed up for 10 to 19 months (mean, 14.3 months) after surgery. Bony union was achieved after 7 to 12 monthes (average, 11.3 monthes) in all the 16 patients, 2 of whom developed heterotopic ossification. By the MEPS evaluation at the last follow-up, 8 cases were excellent, 6 good and 2 fair, scoring an average of 89.5 points (from 73 to 95 points). At the last follow-up, the elbow flexion ranged from 80° to 130° (averaging 113°), extension from 5° to 30° (averaging 15°), forearm pronation from 62° to 75° (averaging 67°), and forearm supination from 50° to 90° (averaging 75°).Conclusion:When the fracture ends are exposed through the lateral Kocher approach, the fracture fragments fixated with cannulated screws only, and the patients encouraged to start elbow joint exercises in the early stage, the treatment of adult humeral capitulum fractures can result in satisfactory curative effects.

Objective:To compare proximal humerus internal locking system (PHILOS) and Multiloc intramedullary nail in the treatment of proximal humerus fracture-anterior dislocation.Methods:A retrospective study was performed to analyze the data of 33 patients with proximal humerus fracture-anterior dislocation who had been treated by open reduction and internal fixation from June 2015 to April 2021 at Department of Upper Limbs, Zhengzhou Orthopaedic Hospital. According to methods of internal fixation, the patients were divided into an extramedullary group and an intramedullary group. In the extramedullary group of 18 cases subjected to internal fixation with PHILOS, there were 8 males and 10 females with an age of (53.3 ± 10.6) years, and 1 2-part fracture, 15 3-part fractures and 2 4-part fractures by the Neer classification. In the intramedullary group of 15 cases subjected to internal fixation with Multiloc intramedullary nail, there were 8 males and 7 females with an age of (51.5 ± 11.2) years, and 14 3-part fractures and 1 4-part fracture by the Neer classification. The 2 groups were compared in terms of incision length, operation time, intraoperative blood loss, postoperative complications, and visual analog scale (VAS), range of shoulder motion, and Constant-Murley score at postoperative 12 months.Results:The 2 groups were comparable due to insignificant differences in their preoperative general data ( P>0.05). All patients were followed up for (20.8 ± 4.7) months. The incision length in the intramedullary group [(11.6 ± 1.7) cm] was significantly shorter than that in the extramedullary group [(17.6 ± 2.0) cm], and the intraoperative blood loss in the former [(106.7 ± 34.4) mL] was significantly lower than that in the latter [(151.7 ± 45.7) mL] ( P<0.05). The VAS scores at 1 week and 1 month after surgery [2.0 (2.0, 3.0) and 0.0 (0.0, 1.0) respectively] in the intramedullary group were significantly lower than those in the extramedullary group [3.0 (3.0, 3.3) and 1.0 (0.0, 1.3) respectively] ( P<0.05). The external rotation of the shoulder at the last follow-up in the intramedullary group (65.3° ± 15.5°) was significantly larger than that in the extramedullary group (50.6° ± 13.9°) ( P<0.05). There were no significant differences in operation time, incidence of postoperative complications, VAS score at 12 months after operation, Constant-Murley score or range of shoulder motion at the last follow-up between the 2 groups ( P>0.05). Conclusions:In the treatment of proximal humerus fracture-anterior dislocation, open reduction and internal fixation with both PHILOS and Multiloc intramedullary nail can result in a favorable prognosis when the fracture-dislocation is well reduced and fixated. However, the Multiloc intramedullary nail may lead to better early pain relief, less surgical invasion, and better functional recovery of the external rotation of the shoulder.

Currently, whole uterus and bilateral tubal resection and oophorectomy is the main treatment of cervical mullerian adenosarcoma. However, young patients generally wish to retain reproductive function. The clinical data of a patient with cervical mullerian adenosarcoma, who underwent fertility preservation surgery were collected. A 13-year-old girl with abnormal vaginal bleeding and a 1.0 cm flocculent echogenicity in the lower part of the uterine cavity to the cervical canal and a cervical mass of about 61 mm×37 mm was found in the pelvic MRI. After initial diagnosis of dysfunctional uterine bleeding in adolescence and cervical blood clot, the patient was treated with artificial cycle treatment, but her symptoms did not improve. Then she was transferred to the Third Xiangya Hospital of Central South University for uninjured virgin membrane hysteroscopy and cervical mass electrotomy, but a few pedicles remained after the operation, and the pathology suggested a cervical mullerian adenosarcoma. Because the patient was young and had not yet given birth, she was treated with primary IAP regimen of chemotherapy and subcutaneously injected with gonadotropin-releasing hormone analogue (GNRH-A) once every 28 days (6 times in total) to protect the ovarian function. After the chemotherapy, she was treated with uninjured virgin membrane hysteroscopy and pedicle electrotomy of cervical mullerian adenosarcoma. After the operation, she received chemotherapy with IAP regimen for 5 times. After discharge, she was treated with megestrol 200 mg per day for 3 years. During 5 years of regular follow-up, no abnormality was seen. Cervical mullerian adenosarcoma in non-sexual women is easily misdiagnosed as ovulation dysfunction abnormal uterine bleeding. The necessity of hysteroscopy should be emphasized, and for patients with low-grade early-stage lesions who wish to retain fertility, local resection could be chosen, but attention is paid to lifelong follow-up to exclude long-term recurrence.
Humans ; Female ; Adolescent

【Objective】 To analyze the cause of single-ELISA reactive of four blood screening items in 18 blood stations in Henan, so as to provide the basis for improving the quality of blood screening. 【Methods】 The single-ELISA reactive rate of HBsAg, anti-HCV, HIV Ag/Ab and anti-TP of 18 blood station laboratories in Henan throughout 2019 was calculated, and the causes were analyzed according to different ELISA reagent combinations and gray area settings in each laboratory. 【Results】 The overall single-ELISA reactive rates of HBsAg, anti-HCV, HIV Ag/Ab and anti-TP were 1.740(2 154/1 237 789), 0.564‰(698/1 237 789), 1.421‰(1 759/1 237 789) and 1.561‰(1 932/1 237 789), respectively, showing significant differences by detection items (P <0.05). Person correlation analysis showed that the single-ELISA reactive rate was independent of the gray area settings.but dependent on laboratories and reagent combinations. The single-ELISA reactive rate of HBsAg, anti-HCV, HIV Ag/Ab and anti-TP in D laboratory was the highest and higher than that in other labs using the same reagent.The laboratories with high HBsAg single-ELISA reactive rate were mostly those using a combination of imported reagents and domestic reagents, including the top 6 laboratories. The laboratories with high anti-HCV single-ELISA reactive rate were mostly those using certain domestic reagents. No obvious rules was noticed by single-ELISA reactive for anti-HIV. Laboratories with high anti-TP single-ELISA reactive rate were mostly those using combination 4. 【Conclusion】 The HBsAg single-ELISA reactive rate was the highest in the four blood screening items of blood station laboratories in Henan. The single-ELISA reactive rate is related to the laboratory itself and the reagent manufacturer, suggesting that laboratory quality control should be strengthened and proper reagent combination should be selected to reduce the waste of blood.

【Objective】 To analyze the HIV-, HCV- and HBV- NAT yield rate in different areas of Henan province, so as to provide the basis for disease prevention and control as well as the establishment of a unified quality control standard for nucleic acid testing(NAT) in the Henan province. 【Methods】 The number and prevalence of NAT yielding samples with isolated infectious virus, namely HIV, HCV and HBV, in 18 blood stations in Henan province from 2017~2019, as well as the trends were analyzed. The NAT quality of each laboratory and each testing system was analyzed according to the ratio of reactive individual donation(ID) results to reactive minipools(MP). 【Results】 The HBV, HCV and HIV ID-NAT yield numbers in 3 501 251 blood donations were HBV 2 606(74/100 000), HCV 21 (0.63/100 000), and HIV 34(1.00/100 000). The HBV ID-NAT yield rate showed an upward trend in the whole province from 2017 to 2019, while the prevalence of HIV and HCV ID-NAT yield didn′t differ significantly during three years. 5 kinds of NAT detection systems were applied in 18 blood centers. among which Ⅰ, Ⅱ, Ⅳ and Ⅴ were triplex detection systems. 2661 ID-reactive samples were implicated in 5 595 MP-reactive samples, with a resolution rate of 47.56%. The resolution rate of triplex NAT system Ⅰ, Ⅱ, Ⅳ and Ⅳ was 39.63%~47.95%, 40.43%~54.36%, 51.61% and 70.00%~45.45%, respectively. An upward trend in triplex NAT resolution rate was observed in 8 laboratories, i. e.B, D, E, F, I, K, L and Q, and an descending trend in A and C. The NAT system Ⅲ, a ID-NAT system, was used only by laboratory C, presenting a NAT-yield rate of 0.19% (282/145 474) and resolution rate of 46.45% (131/282). 【Conclusion】 The majority of NAT-yield of one infectious virus in Henan province is HBV, presenting annual increasing trend. The quality management of NAT laboratories should be strengthened as the divergence was seen in the performance of different NAT laboratories.