Objective To summarize the technical measures in achieving the elimination of lymphatic filariasis in Tengzhou city. . Methods. To collect and analyze the materials on research and control of lymphatic filariasis in Tengzhou city during the disease elimination program over the 40 years.. Results . Following to the national criteria for the control and elimination of filariasis, efforts were made for epidemiological investigation, mass blood examination, and mass drug administration by taking diethylcarbamazine (DEC) medicated salt for the whole population. After the criteria of transmission interruption (basic elimination) of filariasis were met in 1974, re-examination and treatment for the cases with microfilaremia, and parasitological and entomological surveillance were conducted. In 1995, filariasis elimination in the whole city was declared. . Conclusion . Comprehensive measures focusing on the elimination of source of infection were proved effective for interrupting the transmission of filariasis. Unremitting surveillance was necessary for achieving the goal of elimination of filariasis.

ObjectiveTo analyze the CT appearances of primary pulmonary non-Hodgkin lymphoma(PPNHL)in order to improve its diagnosis.MethodsCT manifestations of 19 cases with PPNHL confirmed by pathology and clinical follow-up were retrospectively analyzed.ResuitsNodules 7 cases and masses 8 cases in PPNHL were ill-defined and markedly enhanced,in which air bronchogram was commonly seen.Muhiple patchy areas distributed in the bilateral lungs were found in 9 cases.Consolidation 7 cases was lobar and markedly enhanced,in which air bronchogram was commonly seen.Interstitial change manifested as bilateral diffuse ground-glass opacities and reticular shadow was found in 1 case.Mixed imaging manifestations were detected in 10 cases.Pleural effusion 4 cases was uncommon.Conclusion CT manifestations of PPNHL are varied,but some specific imaging features still exist,CT examination combined with clinical manifestations is helpful for the diagnosis of PPNHL.

Objective To study the subclavian artery angiography for hemoptysis and its clinical value.Methods Thirty-eight cases of hemoptysis undertook subclavian artery angiography after embolization of bronchial arteries and branches of thoracic aorta. Group A: 4 recurrent cases underwent subclavian artery angiography (unilateral: n =2, bilateral: n =2). Group B: 16 cases underwent subclavian artery angiography according to the manifestation on X-ray and CT (right: n =10, left: n =6). Group C: 18 cases underwent bilateral subclavian artery angiography.Results of subclavian artery angiography were divided into three classes: normal(-),chaotic and hyperplasia of small branchi vessels(+),obviously bleeding (++).Some of the obviously bleeding cases were embolized and analysed for clinical efficacy and complications. Results Bleeding cases accounted for 63.2%(24/38)and bleeding subclavian arteries accounted for 50%(29/58), including(++):37.9%(22/58) and(+): 12.1%(7/58). Positive rate of chronic fibro-cavitary pulmonary tuberculosis was the highest. Bleeding sites were coincided with lung lesions. Twelve cases were embolized with the immediate cessation rate of hemoptysis reaching 100%. Eight cases with long-term follow-up showed 5 cured, 1 with significant effect and 2 recurrent. The complications occurred with fever, vomiting, chest pain, hiccup and dyspnoea.Conclusions Subclavian artery angiography has important clinical value in artery embolization for hemoptysis, especially for lesions in the upper lobes of lungs and with more fruitful result for chronic fibro-cavitary pulmonary tuberculosis.

Objective To study the effects of different hypertonic saline (4.5%and 7.5%) in fluid resuscitation on hemodynamics in traumatic rabbits with hemorrhagic shock.Methods Thirty-two healthy rabbits ( male or female, 2.0-3.0 kg body weight) were divided into 4 groups randomly:SHAM group, SWT group ( shock without treatment) , 4.5%group (resuscitation with 4.5% hypertonic saline), and 7.5% group ( resuscitation with 7.5% hypertonic saline), 8 rabbits in each group.The rabbit model of uncontrolled hemorrhagic shock was established after anesthesia.The fluid used in the two methods of fluid resuscitation was infused into the rabbits at designed times.The hemodynamic data including the left intraventricular systolic pressure ( LVSP) and maximal change rate of left intraventricular pressure ( ±dp/dtmax) were determined at 0 min, 30 min, 60 min, and 90 min.Results (1) The rabbit models of uncontrolled hemorrhagic shock were generated successfully.At 30 min, data of SWT in the 4.5%and 7.5%groups had no significant difference through pairwise comparison (P>0.05).(2) The hemodynamic parameters changed similarly during the experiment.At 60 min, the values of the 7.5%group ( LVSP=115.00 ±8.37 mmHg, +dp/dtmax=4.29 ±0.50 mmHg/ms, -dp/dtmax=-3.25 ±0.25 mmHg/ms) were significantly higher than those in the 4.5%group ( ( LVSP=104.14 ±7.73 mmHg, +dp/dtmax=3.35 ±0.39 mmHg/ms, -dp/dtmax=-2.27 ±0.12 mmHg/ms) (P<0.05).At 90 min, the data of the 7.5%group were higher, but statistically not significantly different ( P>0.05 ) .Conclusions Fluid resuscitation can improve the hemodynamic function in traumatic rabbits with uncontrolled hemorrhagic shock.Comparing with the 4.5%hypertonic saline, 7.5% hypertonic saline can improve the hemodynamic function more apparently.Our results may provide an experimental support for the treatment of clinical patients with uncontrolled hemorrhagic shock.

Objective To evaluate the diagnostic value of cardiac magnetic resonance imaging (CMRI) for pulmonary arterial hypertension(PAH).MethodsOne hundred and thirty patients with PAH confirmed by right cardiac catheterization were examined by CMRI and the results were compared with that of 31 healthy control participants.The main pulmonary artery diameter( MPAD),aortic diameter( AOD),main pulnonary arterydiameter/aorticdiameter(MPAD/AOD), rightventricular end-diastolicvolume ( RVEDV ),right ventricular end-systolic volume ( RVESV),right ventricular ejection fraction (RVEF) and right ventricular mass (RVM) were measured.The independent samples t-test was used to compare the PAH group with the control group.The Pearson correlation analysis and linear regression analysis were used to evaluate the relationship between cardiac and arterial measurements and pulmonary arterial pressure (PAP).ResultsThe MPAD,MPAD/AOD,RVEDV,RVESV,RVM in PAH group[ (3.88 ±0.57) cm,1.36 ±0.17,(161.63 ±56.37) ml,( 112.61 ±41.46) ml,(82.70 ± 20.73) g,respectively ] were increased compared with those in normal control group[ (2.74 ±0.31 ) cm,0.90 ±0.07,( 131.31 ± 15.14) ml,(61.33±9.00) ml,(44.39±5.87) g,respectively].The RVSV and RVEF in PAH group[(49.02 ±19.20) ml,( 30.76 ± 5.85 ) ％,respectively ] were decreased compared with those in normal control group [ (69.95 ± 9.63 )ml,(53.28 ± 4.14 )％,respectively ].The MPAD,MPAD/AOD,RVEDV,RVESV,RVSV,RVEF,RVM were significantly different between PAH patients and control participants(tMPA =10.82,tMPAD/AOD=14.93,tRVEDV=2.96,tRVESV=6.83,tRVSV=-5.89,tRVEF=-20.22,tRVM=10.12,respectively,P＜0.01).There were no significant correlations between MPAD,RVEDV,RVESV,RVSV and PAP (r=0.299 for MPAD,r =0.127 for RVEDV,r=0.278 for RVESV,r =-0.229 for RVSV).Moderate positive correlations were found between MPAD/AOD, RVM and PAP (r =0.702 for MPAD/AOD,r =0.683 for RVM ).A moderate negative correlation was found between RVEF and PAP (r=-0.660).Conclusion CMRI is an excellent imaging modality for the diagnosis of PAH. The MPAD/AOD,RVM,and RVEF can be used to indicate the severity of PAH.

Objective To investigate the feasibility and effectiveness of fast track surgery (FTS) in neurosurgery. Methods One hundred fifteen patients who underwent neurosurgery surgery in Henan Province People's Hospital from June 2012 to March 2014 were enrolled in this study. All the patients were divided into FTS group (62 cases) and the tra?ditional operation group (53 cases). The clinical index, postoperative hospital stay and hospitalization cost were compared between the two groups. Results The clinical index were significantly lower in FTS group than in traditional operation group (P<0.05). Length of hospital stay (days) and hospitalization cost of FTS group were significantly shorter and lower in FTS group compared with traditonal operation group (8±1 vs. 11±2 days and RMB 4.58 ±0.75 vs. 5.78 ±0.64 ten thou?sand, respectively) (P<0.05). Conclusion FTS in neurosurgery operation is an all-new concept for surgery which can ef?fectively reduce postoperative complications, shorten length of hospital stay, decrease hospitalization cost and promote postoperative recovery.

Objective To investigate the changes of traditional Chinese medical constitution types with menstrual cycle of sub-health state women, thus to explore the affectability of diseases during menstrual cycle. Methods Sub-health State Questionnaire and Menstruation State Questionnaire established in our previous study were used for the epidemiological survey of 330 women outpatients aged 20-45 years admitted by the disease-preventive department of Tianhe District Hospital of Traditional Chinese Medicine. Results In 330 cases, the cases of sub-health state accounted for 64.5%, in which 21.5%had pure sub-health state without any chronic diseases, and 43.0% had sub-health state together with some diseases. The diseases of hyperplasia of mammary glands, vaginitis, cervical spondylosis, hyperlipemia, chronic appendagitis, and uterus myoma had higher morbidity rate in order. At premenstrual phase, constitution types of Qi stagnation, damp heat, and blood stasis had the higher incidences; at menstruation phase, Qi stagnation, blood stasis, and damp heat had the higher incidences; at postmenstrual phase, yang deficiency, Qi deficiency, and damp heat had the higher incidences. Most of the sub-health state women had the complex constitution types, accounting for 93%. Conclusion Traditional Chinese medical constitution types are correlated with menstral cycle of sub-health state women, and show some effects on the affectability and progress of diseases. The investigation results of dynamic changes and the distribution of traditional Chinese medical constitution types during menstrual cycle will supply some evidence for the prevention and treatment of irregular menstruation and sub-health state of the women with Chinese medine.

This study compared two techniques of artery anastomoses,renal artery to the ex- ternal iliac artery (ESA) and to the internal iliacartery (EEA) in renal transplantation.The operation time and the incidence of anastomotic stenosis was cut down significantely in ESA group.The blood flow in grafts has no difference in two groups with normal renal function.The utilization rate of grafts with multiple arteries was higher (94.4%) in ESA group.Back bench surgery for artery repain,cold ischemia time and renal damage were reduced in ESA group.

Objective? To explore the effect of WeChat mini program in weight-loss management of patients after metabolic surgery. Methods? By convenience sampling,totally 98 patients hospitalized in Zhengzhou Central Hospital received metabolic surgery from March 2018 to November 2018 were recruited as the research objects. Patients were divided into the control group with 48 cases and the observation group with 50 cases according to the order of admission. Both groups received routine perioperative nursing management, and the observation group received extra nursing management based on a WeChat mini program in weight-loss management. The scores of Body Mass Index(BMI),Percentage of Excess Weight Loss(EWL%), Dutch Eating Behaviour Questionnaire(DEBQ) score,International Physical Activity Questionnaire(IPAQ) and the MOS 36 Item Short Form Health Survey(SF-36) were compared before and 3 months after surgery. Results? The EWL% of the observation group at 3 months after operation was (35.23±8.87)%, which was not statistically different with the control group [(34.39±11.00)%](P＞ 0.05). BMI difference between the observation group and the control group before and 3 months after operation was (5.20±1.40) kg/m2, and there was no significant difference between the observation group and the control group at (5.47±1.40) kg/m2 (P＞ 0.05). The difference of scores of DEBQ before operation and 3 months after operation was (18.56±9.61), physical activity time was [-5.0 (-135.0, 0.0)]min/week, SF-36 was (-6.22±4.75), all statistically different from the control group({ 2.38±9.30),[0.0(-90.0,0.0)]min/week, (-3.28±5.77)} (P＜ 0.05). Conclusions? Weight-loss management based on WeChat mini program can improve the dietary behavior and physical activity level of patients after metabolic surgery,and improve the quality of life of patients.

Objective To investigate the incidence and relation to primary diseases of the nonbronchial systemic arteries (NBSA) supply to the pulmonary lesions, and to evaluate the clinical value of transcatheter arterial embolization (TAE) of the responsible NBSA for hemoptysis. Methods The aortography and subclavian artery angiography were performed in 139 patients with hemoptysis, including pulmonary tuberculosis in 66 cases (2 cases with post-thoracoplasty, 1 case with post-lobectomy, and 1 case with ventricular septal defect), bronchiectnsis in 41 ( 1 ease with post-lobectomy and 1 case with post- ligation of patent ductus arteriosus), bronchiogenic carcinoma in 15, unknown hemoptysis in 7, silicosis in 3, broncholithiasis in 3, bronchial cysts in 1, empyema in 1, postoperative lung cancer in 1, and chronic pulmonary embolism in 1, respectively. TAE was performed in patients with the discoverable responsible NBSA. The frequency, distribution and relation to primary diseases of the responsible NBSA were evaluated and the clinical results and complications were observed. Follow-up time ranged from 6 months to 5 years. Results Seventy-three patients (52. 5% ) had nonbronchial systemic contributions, including 5 cases of post-thoracotomy with pulmonary lesions, 1 case complicating with ventricular septal defect, 1 ease with post-ligation of patent ductus arterinsns, and 1 case of chronic pulmonary embolism. The total number of NBSA were 181 including posterior intercostal arteries (n = 88), internal thoracic arteries (n = 27 ), inferior phrenic arteries ( n = 21 ), proper esophageal arteries ( n = 20 ), lateral thoracic arteries ( n = 9 ), subscapular arteries ( n = 7 ), eostocervical trunks ( n = 5 ) and thyrocervical trunks ( n = 4 ) . Main responsible NBSA were posterior intercostal arteries (n = 75 ) and branches of subclavian and axillary artery (n =44) in patients with pulmonary tuberculosis, and proper esophageal arteries (n = 16 ) and inferior phrenic arteries (n = 17 ) in bronchiectasis. The clinical result was satisfactory and the bleeding ceased immediately in 69 eases including 19 cases of failed or repeated bronchial artery embolization (the arteries had been obstructive) and 4 cases of the normal bronchial arteries. No severe complications occurred except ipsilateral cerebellar infarction after subclavian artery angiography in 1 case and respiratory failure after internal thoracic artery embolization in another case. Sixty patients were followed up for more than 6 months. The result demonstrated episodic bloody sputum in 16 patients, re-bleeding in 11 and non-bleeding in another after TAE. Eight patients had non-bleeding and 2 patients had episodic bloody sputum who were re- bleeding and underwent repeated TAE. Conclusions The stimulation of adjacent lesions and the cardiovascular diseases with weakened or defected pulmonary perfusion can lead to the responsible NBSA supply to the lung in hemoptysis. During TAE for hemoptysis, the integrity angiograpby and TAE can improve the curative effect.