Objective To study the relationship between the cerebral artery stenosis and the carotid artery elasticity in the ischemia stroke patients by echo-tracking technique.Methods Ninety-two ischemia stroke patients were divided into both the mild cerebral arteries stenosis and moderate-severe cerebral arteries stenosis groups.CT angiography was performed to evaluate the stenosis of cerebral artery.The changes of the carotid diameter during cardiac cycles were obtained by echo-tracking technique and the quantitative parameters of pressure-strain elastic modulus (Ep),stiffness (β) and arterial compliance (AC) were calculated automatically. Results①There were significant differences (P＜0.05) between the ischemia stroke patient group and the normal adults group in β，Ep and AC.② There were significant differences (P＜0.05) between the mild cerebral arteries stenosis groups and the moderate-severe cerebral arteries stenosis groups in β and Ep.AC was lower in patients with the mild cerebral arteries stenosis groups than that in the moderate-severe cerebral arteries stenosis groups.Conclusions The carotid artery elasticity in ischemia stroke patients were significantly different from normal adults.In the ischemia stroke patients,the stiffer the carotid artery was,the higher the likelihood of moderate-severe cerebral stenosis was.

Objective To assess the influence of allergic rhinitis(AR)on the quality of life and anxiety and depression symptoms in the elderly.Methods Retrospective analysis of elderly patients with AR treated at our hospital from January 2015 to October 2016 was conducted on quality of life and anxiety and depression symptoms.The participants were investigated using the rhino-conjunctivitis quality of life questionnaire(RQLQ),self-rating depression scale(SDS)and self rating anxiety scale (SAS).The correlation between SDS,SAS and RQLQ was also analyzed.Results RQLQ scores of AR patients in 7 demensions were higher than those of healthy individuals (P＜ 0.05 for all).The scores of SAS(44.8±10.1 vs.40.7±4.9)and SDS(46.7 ±12.2 vs.41.3±4.8)in AR patients were also higher than in healthy individuals (F =21.59 and 26.63,respectively,each P＜ 0.01).Furthermore,anxiety and depression symptoms were significantly associated with seven RQLQ dimensions.Conclusions Compared with healthy individuals,elderly patients with AR has poor quality of life,which is further negatively impacted by increased anxiety and depressive symptoms.Appropriate intervention measures should be taken to alleviate anxiety and depressive symptoms and enhance quality of life for elderly patients with AR.

Family Health ; Humans ; Paraganglioma ; diagnosis

Twenty-three patients with uniloculated deep neck abscesses (UDNA),in whom the antibiotic therapy failed and CT-guided percutaneous catheter drainage (PCD) was performed from January 2005 to June 2015,were included in the study.Catheter placement was carried out using Trocar technique in all cases.Open surgical drainage was performed when PCD procedures failed.The abscess was completely drained and open surgical drainage was avoided in 19 cases (83％);the surgical drainage was performed because of muhiple internal septation in 3 (13％) case,and 1 (4％) case died from uremia.In this series the technical success rate and clinical success rate of PCD were 96％ (22/23) and 83％ (19/23),respectively.All patients were followed-up by CT scan.No other complications and no mortality occurred during the procedure,while postoperative pneumatosis developed in 1 case.CT-guided PDC is a safe and highly effective low-cost procedure for the treatment of patients with UDNA who failed medical therapy,it may be considered as an alternative to open surgery.

Objective To discuss the role of assistance of intraoperative uitrasonography in ret-roperitoneal laparoscopic nephron-sparing surgery for renal tumors. Methods The intraoperative laparoscopic ultrasonography was applied in retroperitoneal nephron-sparing surgery for 20 patients, of whom 11 were men and 9 were women. The average age was 53(range 33 to 73) years. There were 12 patients with renal cell carcinoma and the mean tumor size was 2.9(range 1.4 to 4.6)cm in diame-ter. All of them were staged as T1 N0 M0. Seven patients had angiomyolipoma and the mean tumor size was 4.5(range 1.8 to 8.0)cm in diameter and 1 patient had a 3.1 cm oncocytoma in diameter. The ul-trasonography was used to locate the tumor, observe the bloodstream and detect whether there were small satellite tumors. The surgical time, time of renal artery occlusion and operative effect were ob-served. Results Laparoscopic surgery was successful in all cases without conversion to open surger-y. Mean operative time was 115 (range 85 to 270) min, mean time of renal artery occlusion was 28 (range 22 to 50) min. During the mean followup of 16(range 4 to 30) months, no patients with renal cell carcinoma had local or port site recurrence or metastatic disease. Conclusion In retroperitoneal laparoscopic nephron-sparing surgery, the intraoperative uhrasonography is helpful to locate the tumor in the surgery, to estimate whether the renal artery is occluded completely and to excise the tumor pre-cisely.

Objective To explore the anatomic character of brachial plexus nerve by ultrasonography,and provide a basis for ultrasound-guided brachial plexus block.Methods Twenty-four healthy volunteers were chosen for high-frequency sonography examination,the features of brachial plexus distributions were studied in the axilla location and the interscalene location.Results Brachial plexus of all the 24 cases were detected.At the axilla level,main braches of brachial plexus nerves were very close to the axillary artery.At the interscalene level,the brachial plexus was consistently found between the scalenus anterior and medius muscles in the interscalene groove.Conclusions Using high-frequency sonography,the main braches of brachial plexus can be observed clearly.

Objective: To investigate the quality of life(QoL) and emotion symptoms(anxiety symptom and depressive symptom), and its influencing factors in patients with permanent peripheral facial paralysis(PPFP). Methods: A case-control trial was conducted to evaluate the QoL status and emotion symptoms of 79 PPFP patients(PPFP group, disease course >12 months) between January 2017 and January 2018 from the Affiliated Hospital of Yangzhou University, and 42 healthy individuals were selected as control group.The generic questionnaire medical outcomes study short-form 36 items health survey(SF-36), Chinese version of facial clinimetric evaluation(FaCE) scale, self-rating depression scale(SDS) and self-rating anxiety scale(SAS) were evaluated.The correlation among SF-36, SDS, SAS and FaCE was evaluated.SPSS 21.0 software was used to analyze the data. Results: By the assessment of SF-36, the score of vitality[(73.23±15.04)points], social function[(72.41±15.46)points], role-emotion[(72.53±15.27)points] and mental health[(73.35±14.54)points] in four dimensions of the PPFP group were lower than those of the control group [(97.56±3.76)points, (96.51±3.32)points, (97.09±2.49)points and (96.63±2.37)points](t=-10.506, -10.144, -10.505, -10.403, all P<0.001), but the scores of physical function, role-physica, bodily pain and general health in four domains of the PPFP group were similar with those of the control group (all P>0.05). By the assessment of FaCE, the total score of the PPFP group was lower than those of the control group [(48.63±17.44)points vs.(100.00±0.00)points, t=-19.281, P<0.05]. The score of SDS in the PPFP group was higher than those of the control group[(48.43±11.57)points vs.(40.63±5.39)points](t=4.174, P<0.001), but the score of SAS had no statistically significant difference between the two groups (P>0.05). According to the assessment of the correlation among SF-36, SDS, SAS and FaCE, the total scores of FaCE in the PPFP group was related only to SF-36 related mental health dimensions and SDS(r=-0.848~0.908, all P<0.001). Multiple linear regression analysis showed that marital status(t=-2.442, P=0.017), occupation(t=-2.377, P=0.020), and age(t=-5.501, P=0.000) were negatively correlated with the SDS scores; with/without synkinesis(t=3.604, P= 0.042), disease course(t=4.152, P=0.000), and the level of House-Brackmann grading system(HBGS)(t=2.116, P=0.038) were positively associated with the SDS of the PPFP group.However, disease course (t=-2.616, P=0.011), HBGS(t=-6.523, P=0.000) were negatively correlated with the total scores of FaCE, and with/without synkinesis(t= 2.767, P=0.000) was positively associated with the total scores of FaCE. Conclusion The patients with PFPP have a poorer quality of life and experienced greater psychological distress than healthy individuals.The present study suggested that age, gender, occupation, marital status, disease course, with/without synkinesis, the sources of PPFP and the level of HBGS are associated with depression increasing and quality of life decreasing in PPFP patients.

Objective To research the pathogen characteristics and influencing factors for peritonsillar peripheral space infections in acute tonsillitis patients,so as to take measure to reduce the peritonsillar peripheral space infections.Methods 898 acute tonsillitis patients who received treatment were chosen as study subjects.Bacteria analyzer was adopted to identify pathogens.Chi-square test was used to analyze the univariate factor,and logistic regression analysis was conducted to different factors.Results 228 patients were involved the complications of peritonsillar peripheral space infections(cellulitis in 52 cases or abscesses in 176 cases),and the infection rate was 25.4％.Bacterial cultivation performed in 177 patients and positive results were detected in 107.The top three infections bacteria were Staphylococcus aureus (21.5％),Streptococcus viridians (19.6％) and Klebsiella pneumoniae (15.9％).Univariate factor analysis found that the history diabetes and peritonsillar peripheral space infections,age,acute phase of smoking and drinking,fatigue,nutritional status,class of antibiotic use,tonsillitis type,educational level and the long first diagnosis time were risk factors for peritonsillar peripheral space infections,and the differences were significant (x2 =39.851,8.818,89.041,87.266,30.417,21.499,13.472,64.548,12.223,62.871,70.749,all P ＜ 0.05).Logistic regression analysis found that acute phase of smoking and drinking,age,fatigue,tonsillitis type and the long first diagnosis time were independent risk factors for peritonsillar peripheral space infections patients with acute tonsillitis (OR =2.873,5.311,5.876,0.290,2.244,2.369,all P ＜ 0.05).Nutritional status and educational level had beneficial effect to peritonsillar infections event (OR =0.290,0.461,all P ＜ 0.05).Conclusion Acute tonsillitis is easy to cause peritonsillar peripheral space infection,it should be paid much attention and strengthened prevention.The pathogens causing peritonsillar peripheral space infections in acute tonsillitis is still mainly Staphylococcus aureus.After the analysis of related factors,the certain measures should be taken to reduce the complications rate of peritonsillar peripheral space infections in acute tonsillitis.

Chronic osteomyelitis (COM) is an infectious disease caused by methicillin-resistant Staphylococcus aureus (MRSA),the main characteristics of COM including local dead bone formation,soft tissue infection,and repeatedly attacks.As a sensitive antibiotic,vancomycin plays an important role in the therapy of COM caused by MRSA.Currently,drug treatment is divided into systemic and topical,systemic medication is given priority to intravenous drug delivery;local drug application including local delivery device and local antibiotics lavage and regional arterial perfusion.In practice,its validity depends on whether free drug concentration of vancomycin has riched the effective concentration in the organization.Nevertheless,low concentration lead to treatment failure and even induce drug-resistance bacteria,meanwhile high concentration may cause acute renal failure.So when using vancomycin for the treatment of chronic osteomyelitis,both drug resistance and renal toxicity is as the same important as the effectiveness.Systemic administration is a targeting weak way and has many complications;topical medicate effect on the lesion can be targeted,it would be an effective way in the future treatment of COM.Different methods of delivering vancomycin have great influence on local drug concentration,which makes it become the most important factor on local drug concentration of COM.

Chronic osteomyelitis (COM) is an infectious disease caused by methicillin-resistant Staphylococcus aureus (MRSA),the main characteristics of COM including local dead bone formation,soft tissue infection,and repeatedly attacks.As a sensitive antibiotic,vancomycin plays an important role in the therapy of COM caused by MRSA.Currently,drug treatment is divided into systemic and topical,systemic medication is given priority to intravenous drug delivery;local drug application including local delivery device and local antibiotics lavage and regional arterial perfusion.In practice,its validity depends on whether free drug concentration of vancomycin has riched the effective concentration in the organization.Nevertheless,low concentration lead to treatment failure and even induce drug-resistance bacteria,meanwhile high concentration may cause acute renal failure.So when using vancomycin for the treatment of chronic osteomyelitis,both drug resistance and renal toxicity is as the same important as the effectiveness.Systemic administration is a targeting weak way and has many complications;topical medicate effect on the lesion can be targeted,it would be an effective way in the future treatment of COM.Different methods of delivering vancomycin have great influence on local drug concentration,which makes it become the most important factor on local drug concentration of COM.