Brain ; pathology ; Central Nervous System Diseases ; congenital ; diagnosis ; pathology ; physiopathology ; Diagnosis, Differential ; Humans ; Infant, Newborn ; Magnetic Resonance Imaging ; Male ; Mobius Syndrome ; diagnosis ; pathology ; physiopathology

Objective To discuss the treatment after orthotopic heart transplantation and the experiences in deal- ing with ins complications.Methods To summarize the postoperative monitoring and management of 9 cases of patients af- ter heart transplantation.Results All 9 cases got out of hospital after recovery with better postoperative cardiac function and life quality.Among of them acute rejection appeared in 1 case earlier and 2 cases later after operation.1 case died later and 1 case had acute renal failure earlier after operation.Conclusion The effective monitoring for immunity and the scientific use of immunosuppressive agents after orthotopie heart transplantation,the active prevention and treannent of complications and its consanguineous follow-up are key factors for improving the survival rate.

Objective To observe the feasibility of posterior internal fixation with pedicle screw rod system for upper cervical vertebra injury. Methods 16 patients with upper cervical vertebra injury accepted posterior pedicle screw system internal fixation were reviewed. Results Venous plexus behind C2 damaged in operation in a case, who needed a microscope for hemostasis. No complication, such as neurological symptoms worse, cerebrospinal fluid leakage, hematoma and infection of incision happened post operation. The neurological symptoms improved 81.8% in all the 7 cases who complained before operation. No complication was found in the follow-up 3 to 18 months after discharge. Their activities of upper cervical was basically unaffected. Conclusion Posterior internal fixation with pedicle screw rod system can provide stable support for patients with upper cervical injury.

Objective To establish the genetic and biochemical loci in Mesocricetus auratus and its albino mua-tant.Methods Protein isozyme cellulose acetate electrophoresis was used to determine the genetic and biochemical loci in Mesocricetus auratus and its albino mutant, using the genetic and biochemical loci of mice and rats.Results 25 biochemi-cal markers of Mesocricetus auratus and albino mutant were established, and polymorphism of their genetic biochemical loci was analyzed.Conclusions Polymorphism of biochemical loci is present in Mesocricetus auratus.Some differences exist between the genetic biochemical loci of Mesocricetus auratus and their albino mutant.These results laid the foundation for further study on genetic mechanism of albino mutation in Mesocricetus auratus.

Objective To investigate the manifestations of esophageal motility disorders and evaluate the association between them and dysphagia, laboratory tests and other accessory examinations in patients with Sj(o)gren's syndrome (SS). Methods Esophageal manometry was performed in 31 patients with SS and 18 healthy volunteers by the step pull-through method. Results Decreased upper esophageal sphincter pressure was detected in 19 of the 31 patients (61%) with SS, while 4 of 18 (22%) in controls. The frequency was significantly higher in patients than in healthy controls (P=0.008). Fifteen of 31 patients (48%) showed various patterns of esophageal dysfunction including ineffective esophageal motility in 6 patients, nutcracker esophagus in 3 patients and nonspecific dysmotility in 6 patients. No major differences were found in esophageal parameters (peak amplitude, wave duration and velocity) when comparing primary SS with secondary SS. These esophageal abnormalities were not correlated with clinical manifestations, laboratory examinations and other auxiliary examinations. Conclusion Patients with SS may have esophageal motility disorders, which can presents with different patterns.

Objective To provide valid data and useful genetic counseling in the clinical application of non‐invasive prenatal test (NIPT) ,fetal chromosomal disorder were screened by massive parallel sequencing and made a follow‐up study .Methods Preg‐nant women with Down screening in high‐risk were screened by NIPT ;NIPT verified high‐risk individuals were suggested for kary‐otyping ;and we follow up on whoever showed low risk by NIPT before and after their deliveries .Results (1)Totally 1 676 cases of pregnant women were tested by NIPT ,25 cases prompted to be abnormal ,with an abnormal rate of 1 .49% ,karyotype analysis re‐sults in 12 cases of abnormalit ,the accuracies of NIPT for T21 ,T18 ,XO ,XXY ,and XYY were 99 .93% ,100 .00% ,99 .66% , 100 .00% ,100 .00% respectively ;the accuracy of NIPT for women with advanced paternal age and twins were both 100 .00% ;kary‐otyping positive individuals underwent abortion ,which gives a prenatal intervention rate of 100 .00% .(2)Out of 1 651 cases of NIPT low risk testers ,1 468 cases were successfully followed up ,with a 88 .91% success rate .We found chromosome abnormality with one case of inversion of chromosome 9 (maternal) .(3)Ultrasound‐detection possessed 98 .17% accuracy and 7 .69% in detec‐tion rate;in high‐risk pregnant woman ,Down screening had an accuracy of 0 .88% and false positive rate of 99 .12% ;98 .71%women were avoided prenatal diagnosis via NIPT .Conclusion Compare to ultrasound and maternal plasma screening ,NIPT is a far more accurate prenatal screening approach .To build effective follow‐up and service systems of NIPT is necessary to reduce birth de‐fects in medical institutions .

Objective To study the clinical value of color Doppler ultrasonography in typing tuberculous epididymitis.Methods The appearances of color Doppler ultrasound and the findings on operation were analysed in 33 patients with tuberculous epididymitis.Results Of the 33 patients,epididymis appeared as diffusely and heterogeneously enlarged lesions with increased flow in 2 cases,appeared as nodular lesions in 13 cases including nodi with echofree space in 3 cases, nodi with high-level echo patches in 3 cases, and low echo-level nodi in 7 cases. Multiple lesions in scrotum were detected in 17 cases, of whom epididymis up to 11 cases appeared as diffusely enlarged heterogeneous lesions with flow increased.The sonographic appearancs of tuberculous epididymitis could be divided into 3 types:diffusion type, nodus type and complicated type. Nodus type included 3 subtypes: purulence type, calcification type, and cheese type.The accuracy rate of ultrsound diagnosis was 87.9%.Conclusions Testis is easy to be involved when epididymitis appears as diffusion type, so surgical treatments should be early.Purulence type and complicated type need surgical treatments while calcification type does not. Antituberculous drug treatments can be tried before surgical treatments in cheese type.Sonography of urinary system is helpful for the diagnosis of asymptomatic tuberculosis in urinary system when tuberculous epididymitis is first suspected on sonography.

Abstract: Objective　In order to provide reference for emergency treatment of a sudden food poisoning incident, pathogen detection and drug resistance analysis were carried out. Methods　Diarrheal stool and surplus food samples were detected by GB 4789 and the isolates were identified by VITEK2 and matrix assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS), at the same time, the bacterial drug sensitivity test was carried out by using the method of microbroth dilution, and the isolates from different sources were molecularly classified by pulsed field gel electrophoresis (PFGE), and the correlation between the strains was analyzed by BioNumerics software. Results　Totaly 13 leftovers and 3 diarrhea patients were isolated and identified, The total number of colonies and coliforms in 7 leftovers samples all exceeded the standard, and Citrobacter freundii was detected in 5 leftovers and 2 stools. The results of drug sensitivity test showed that seven strains of Citrobacter freundii were sensitive to ciprofloxacin, tetracycline, chloramphenicol, gentamicin, amikacin, cefotaxime and meropenem, but completely resistant to ampicillin, and there was no multiple drug resistance. The results of pulsed field gel electrophoresis (PFGE) showed that 7 strains of Citrobacter freundii had the same PFGE bands and 100% homology, showing the same clone. Conclusions　This food poisoning incident was caused by Citrobacter freundii. The pathogen of food poisoning can be quickly and accurately determined by MALDI-TOF MS, which is beneficial to the early diagnosis and treatment of infectious diseases. It is suggested to strengthen the corresponding management, improve food safety awareness and prevent similar incidents.

Background: The turnover rate of nurse aides in Taiwan is high. However, the predictors of turnover behavior in the newly employed are still unclear. Objective: To examine the predictors of turnover behavior in newly employed licensed nurse aides. Methods: A longitudinal study design was used and subjects were newly employed certified nurse aides from a nurse aid training association in Taiwan. A total of five questionnaire surveys were conducted. The questionnaire was mainly used to collect information on turnover behavior, personal socioeconomic background, workplace psychosocial hazards, worker health hazards, and musculoskeletal disorders. Results: A total of 300 participants were recruited in the study. Cox regression analysis results showed that short working experience (hazard ratio [HR] = 0.21, p < 0.01), work as non-home nurse aides (HR = 0.58, p = 0.01), low monthly salary (HR = 0.68, p < 0.01), high work mental load (HR = 1.01, p = 0.01), low workplace justice (HR = 0.97, p < 0.01), high workplace violence (HR = 1.60, p < 0.01), high burnout (HR = 1.01, p = 0.04), poor mental health (HR = 1.06, p = 0.04), and high total number of musculoskeletal disorder sites (HR = 1.08, p = 0.01) contribute to a higher risk of turnover. Conclusion The results indicated that employment period, work as a home nurse aide, monthly salary, work mental load, workplace justice, workplace violence, work-related burnout, mental health, and total number of musculoskeletal disorder sites are predictors of turnover behavior in newly employed certified nurse aides.

OBJECTIVETo compare and evaluate the cost and effectiveness of endoscopic variceal ligation (EVL) at emergency plus octreotide versus octreotide alone in the treatment of acute esophageal variceal bleeding in cirrhotic patients.

METHODSSeventy-eight patients with active variceal bleeding under emergency endoscope, were assigned to two groups receiving either combined therapy of EVL at emergency and octreotide ('EVL' group) or a continuous infusion of octreotide alone ('octreotide' group). Both efficacy and cost-effectiveness were observed.

RESULTSThere were no significant differences between the two groups in patients' characteristics, supporting treatment or general treatment. In group EVL, there appeared a significantly higher rate in controlling bleeding and lower complication rate than that of octreotide group(94.4% vs.78.6%, P = 0.045 and 19.4% vs. 42.9%, P = 0.027, respectively). Early rebleeding and mortality rate were also lower in group EVL, but with no significant differences between them (2.9% vs. 7.7%, P = 0.358 and 5.6% vs. 14.3%, P = 0.205, respectively). The combined therapy had a significantly shorter time of hemostasis, less administration of octreoid, fewer units of blood transfusion and shorter hospital stay (P < 0.001). The median costs of the combined therapy and octreotide alone were RMB 9046.5 Yuan and 13 743.6 Yuan,respectively (P = 0.045). The cost-effective ratio of group EVL seemed superior to that of octreoid group.

CONCLUSIONThe therapeutic scheme of emergency EVL plus octreotide was a more cost-effective one for controlling acute esophageal variceal bleeding.

Combined Modality Therapy ; Cost-Benefit Analysis ; Emergency Medical Services ; Endoscopy, Gastrointestinal ; Esophageal and Gastric Varices ; complications ; Gastrointestinal Hemorrhage ; etiology ; therapy ; Humans ; Ligation ; economics ; Liver Cirrhosis ; complications ; Octreotide ; economics ; therapeutic use ; Treatment Outcome