Atrial Fibrillation ; surgery ; Catheter Ablation ; methods ; Humans

Objective To analyze the MRI features of fibrocystic breast disease (FBD). Methods 39 patients with pathologically proven FBD were retrospectively reviewed. The imaging protocol consisted of pro-contrast imagings and bilateral breast volume im-aging for breast assessme NT(VIBRANT). MRI features were interpreted based on the morphologic and enhancement kinetic de-scriptors defined on ACR DIRADS-MRI lexicon. Results There were 3 types on ACR BI-RADS-MRI lexicon in FBD,including 13 focal mass-type showing malignant enhancement kinetic pattern mostly;15 cyst-type with non-enhancement or mild enhance-ment,of them,1 case with periductal mastiffs showing strong enhancement and rapid up-slope and wash-out mimicking a breast cancer. 6 non-mass type usually showing benign enhancement kinetic pattern. In 5 patients,MRI did not show definite abnormal evi-dence. Conclusion MRI is of significant value in diagnosing FBD.

Acute Kidney Injury ; Humans ; Terminology as Topic

Objective To investigate the characteristics of vena cava connection in patients with asplenia syndrome diagnosed by ultrasound. Methods From October 2009 to February 2014, 49 patients with asplenia syndrome diagnosed in Fuwai Hospital by ultrasound were included in this study. The characteristics and percentage of varied types of anomalous connection of vena cava and pulmonary vena were analyzed. Results Thirty patients (61.2%) had bilateral superior vena cavies. In these cases, right vena cava was drainage into right atrium (or the right side of the single atrium), while left superior vena cava into left atrium (or the left side of the single atrium). For hepatic vein, drainage into inferior vena cava were found in 25 patients (53.2%), into left atrium (or the left single of the single atrium) in 1 patient (2.1%), into right atrium (or the right side of the single atrium) in 3 patients (6.3%), into both right and left atrium in 5 patients (10.2%) and into the middle of the single atrium in 1 patient (2.1%). For inferior vena cava, drainage into left atrium (or left side of the single atrium) were found in18 patients (36.2%), into right atrium (or right side of the single atrium) in 24 patients (51.1%) and into the middle of the single atrium in 1patient (2%). Total anomalous pulmonary venous drainage occurred in 20 patients (40.2%) and partially anomalous pulmonary venous drainage in 8 patients (16.3%). Conclusion Asplenia syndrome is frequently accompanied with anomalous vena cava and pulmonary venous drainage.

OBJECTIVE To detect the condition of bacteria of the air in wards of our hospital in order to reduce the possibility of air spread. METHODS Ten tuberculosis wards were chosen at random for study.Detected the bacteria content of the air in wards used before and after respectively and analysed the results. RESULTS The average of backgroud bacteria was 164 CFU/m 3 before the wards were used.Two years later,the average of bacteria increased to 682 CFU/m 3.The ratio was 1∶3:2 on average.There were significant differences between them. CONCLUSIONS Humen are the main facters that make the air polluted in these wards.The bacteria content will decline by good environment cleaning sanitation,ventilation and strengthening steriling management.Infection will decline in the hospital.

Acupuncture Points ; Acupuncture Therapy ; Adolescent ; Adult ; Ankle Injuries ; therapy ; Female ; Humans ; Male ; Sprains and Strains ; therapy ; Treatment Outcome ; Young Adult

Adolescent ; Antigens, CD20 ; metabolism ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Burkitt Lymphoma ; drug therapy ; metabolism ; pathology ; surgery ; Child ; Child, Preschool ; Cyclophosphamide ; therapeutic use ; DNA-Binding Proteins ; metabolism ; Doxorubicin ; therapeutic use ; Female ; Follow-Up Studies ; Genes, myc ; Humans ; Hyaluronan Receptors ; metabolism ; Ki-67 Antigen ; metabolism ; Lymphoma, Large B-Cell, Diffuse ; drug therapy ; genetics ; metabolism ; pathology ; surgery ; Male ; Neoplasm Staging ; Neprilysin ; metabolism ; Peritoneal Neoplasms ; drug therapy ; genetics ; metabolism ; pathology ; surgery ; Prednisone ; therapeutic use ; Proto-Oncogene Proteins c-bcl-2 ; metabolism ; Proto-Oncogene Proteins c-bcl-6 ; Stomach Neoplasms ; drug therapy ; genetics ; metabolism ; pathology ; surgery ; Translocation, Genetic ; Vincristine ; therapeutic use

Objective To investigate the incidence and influencing factors of healthcare-associated infection (HAI) in inpatients with nasopharyngeal carcinoma during radiotherapy period.Methods The occurrence of HAI among patients with nasopharyngeal carcinoma in a tertiary first-class cancer hospital in Jiangsu Province between July 2012 and June 2014 were analyzed retrospectively.Results A total of 1 396 patients were investigated,the incidence of HAI was 2.29%,case incidence of HAI was 2.44%.The most common infection site was oral mucosa (n =24, 70.59%),and most infection occurred 2-4 weeks after the start of the radiotherapy.A total of 38 pathogenic iso-lates were isolated,24 (63.16%)were gram-positive bacteria,12 (31 .58%)were gram-negative bacteria,and 2 (5.26%)were fungi.Incidences of HAI were high in patients >50 years old,with chemotherapy,length of hospital stay>60 days,and used at least 2 kinds of antimicrobial agents (all P <0.05).Conclusion Prevention and control of HAI in patients with nasopharyngeal carcinoma during radiotherapy period should be strengthened,especially for the elderly,patients with chemotherapy,long length of hospital stay,and extensive use of antimicrobial agents.

With the arrival of SoloMo era and the change of users need, the passive service has changed to active service in libraries in order to increase the use of their resources. After the SoloMo concept was described, the bar-riers in users of medical libraries were investigated with questionnaires, the strategies for SoloMo innovative service and change of traditional service patterns in medical libraries were elaborated in order to provide personal service for the users at anytime and anywhere.

Objective To investigate collagen metabolism modulation of Intermedin 1-53 ( IMD1-53 ) on angiotensin Ⅱ( AngⅡ)-induced rat cardiac fibroblasts .Methods SD neonatal rat cardiac fibroblasts were cultured and divided them into control group, AngⅡ +different concentrations IMD1-53 groups.ⅠandⅢcollagen expression in cardiac fibroblasts were measured by Westem blot , IMD1-53 receptor-like receptor ( calcitonin receptor-like receptor , CRLR) and transforming growth factor-β( TGF-β) mRNA expression were exammed by real-time PCR.Results IMD1-53 significantly inhibited AngⅡ-induced collagen synthesis in cardiac fibroblasts , and this effect was more ob-vious with the increase of IMD 1-53 ( P<0.01 ,P<0.05 ) .Similar phenomenon was recorded in TGF-βexpression in cardiac fibroblasts ( P<0.05 ) .Conclusions IMD1-53 inhibited collagen synthetic in cardiac fibrosis induced by AngⅡ, down-regulated TGF-βexpression.These may relate to IMD1-53 anti myocardial fibrosis.