OBJECTIVETo observe the clinical effects of clavicular hook plate combined with suture anchor in treating type Tossy III chronic acromioclavicular dislocation.

METHODSFrom January 2008 to December 2012,18 patients with type Tossy III chronic acromioclavicular dislocation were treated with clavicular hook plate and suture anchor. There were 12 males and 6 females, aged from 20 to 56 years old with an average of 31.5 years. Ten cases were left dislocation and 8 cases were right dislocation. Operation time was 3 weeks to 4 months after injury with a mean of 1.8 months. Functional exercise was adopted 2 weeks after operation. And Karlsson standard was used to evaluate curative effect.

RESULTSAll patients were followed up for 6 to 24 months with an average of 16 months. According to Karlsson standard, 17 cases were excellent and 1 was poor.

CONCLUSIONClavicular hook plate combined with suture anchor can repair conoid ligament and trapezoid ligament in treating type Tossy III chronic acromioclavicular dislocation, and had advantages of simple operation, less trauma, stable fixation, it can obtain satisfactory effects.

Acromioclavicular Joint ; diagnostic imaging ; injuries ; surgery ; Adult ; Bone Plates ; Female ; Follow-Up Studies ; Humans ; Joint Dislocations ; diagnostic imaging ; surgery ; Male ; Middle Aged ; Radiography ; Suture Anchors ; Treatment Outcome ; Young Adult

Medical electrical equipment--modular alarm system to meet YY 0709-2009 requirements and design, through the design of both hardware and software, low/medium/high three priority audible alarm visual alarm information to be verified by testing the same time, now the alarm system has been put into use on a portable infusion device remote microcomputer systems.
Clinical Alarms ; Equipment Design ; Software Design

Objective To investigate the effects of celecoxib on apoptosis during acute rejection of cardiac allograft in rats.Methods Forty Wistar rats underwent heterotopic heart transplantation in the abdominal portion from disparate SD rats.The cardiac grafts were harvested at 3rd and 5th day after transplantation.The cardiac allograft sections were subjected to the HE staining and in situ terminal deoxynucleotidyl transferase-mediated deoxyuridine triphosphate nick end labeling(TUN EL) for histopathological rejection grade and apoptotic index(AI).Results Apoptosis mainly occurred in cardiac myocytes throughout allograft rejection.Celecoxib could markedly reduce myocyte apoptosis and abate the damage to the graft tissue.The AI at 3rn and 5th day posttransplantation were(2.35)?(1.51) and(11.35)?(3.46) in control group,and (1.03)?(0.42) and(3.28)?(2.42) in celecoxib group respectively with the difference between them being significant.Conclusions Apoptosis is an important mechanism of cell death in acute cardiac allograft rejection in rats.Celecoxib can apparently inhibit the apoptosis of cardiac myocytes,which may be an important way of its immunosuppressive actions.

Objective To compare the efficacy of 10-days sequential treatment( including rabeprazole,amoxillin, levofloxacin and tinidazole) and traditional trigeminy therapy (including rabeprazole, amoxillin and clarithromy-cin) for the eradication of helicobacter pylori ( Hp). Methods 90 patients with Hp positive who were detected by 14C urea breath test or gastroscope Hp test were randomly divided into two groups: the therapeutic group and the control group. The therapeutic group was treated with rabeprazole,amoxillin at first 5 days,rabeprazole,levofloxacin and tinidazole at the second 5 days,while the control group was treated with rabeprazole,amoxillin and clarithromycin for 10 days. The 14C urea breath test was detected after course of treatment finished in a month. Results The eradication rate of 10 days sequential treatment was 93. 3% and that of control group was 75. 6% ,and the difference between two groups was significant(P <0.05). Conclusion Comparing with traditional trigeminy therapy,the 10-days sequential treatment comprising rabeprazole and levofloxacin could achieve a higher eradication rate of Hp.

ObjectiveTo explore the clinical value of combined detection of serum carbohydrate antigen 19-9(CA19-9) ,carcinoembryonic antigen( CEA), alpha-fetoprotein(AFP) and ferritin(Fer) in the diagnosis of digestive system neoplasm. Methods183 cases of digestive system neoplasm and 40 patients with benign digestive diseases and 40 healthy contrll were selected. The serum tumor marker levels were detected by electrochemiluminescence assay. ResultsIn digestive system neoplasm patients and patients with benign digestive disease, the level of the tumor markers were increased,while the detection rate of four joint detection test than a single tumor marker in digestive system neoplasm were significantly increased. ConclusionCombined detection of serum CA19-9, CEA, AFP, and Fer level, could significantly improve the sensitivity of diagnosis of digestive tract tumors.

Objective To identify difference between intraductal papillary mucinous neoplasms (IPMN) and pancreatic common ductal adenocarcinoma. Methods Between March 2003 and June 2006, 29 patients with pathological diagnosis of IPMN and 46 patients with pancreatic adenocarcinoma in Zhongshan Hospital were retrospectively reviewed. Clinical, biochemical, and histopathologic factors were retrospectively analyzed. Prognosis between two groups were compared by log-rank test.Results The proportion with no symptom visit in IPMN was obviously higher than in pancreatic cancer. Twenty-one of 29 specimens were malignant in IPMN. Stage of the malignant IPMN was significantly earlier than that of the pancreatic adenocarcinoma (P=0.017). Intrapancreatic neural invasion was more common in pancreatic adenocarcinoma than in malignant IPMN (P=0.005). The survival curve of the malignant IPMN was significantly better than that of the pancreatic adenocarcinoma (P=0.014). Conclusion IPMN with less aggressive bionomics can be diagnosed and treated in an earlier stage. So its prognosis is better than that of pancreatic ductal adenocarcinoma. Prognosis of malignant IPMN which is more invasive than stage Ⅱ B is simular to that of common pancreatic cancer. However, this conclusion should be further investigated.

Medication has become the first-line option for the management of lower urinary tract symptoms induced by benign prostatic hyperplasia (LUTS/BPH) for its advantages in controlling the symptoms, inhibiting BPH progression, and reducing serious complications and surgical risks. Recent years have witnessed remarkable achievement in the studies of phosphodiesterase type 5 inhibitors (PDE5-Is) in the treatment of LUTS/BPH. PDE5-Is can effectively alleviate LUTS/BPH, with even better efficacy when combined with al-ARAs.
Humans ; Lower Urinary Tract Symptoms ; drug therapy ; etiology ; Male ; Phosphodiesterase 5 Inhibitors ; therapeutic use ; Prostatic Hyperplasia ; complications

Humans ; Male ; Neurofibromatosis 1 ; Pharyngeal Neoplasms ; Salivary Gland Neoplasms ; Salivary Glands ; Young Adult

Objective To report the clinical and imaging characteristics of 9 cases of gastric duplication in children,as well as to probe into all kinds of imaging examination methods,with an aim to improve preoperative diagnostic accuracy.Methods Nine cases of children with gastric duplication that received surgical resection and were pathologically confirmed in our hospital from January 2009 to November 2016 were retrospectively analyzed.The clinical manifestations,complications,complicated malformation and imaging findings of the cases were summarized.Three asymptomatic cases were carried out regular ultrasound examination follows-up preoperatively.Results Gastric duplication in children varied in terms of cliuical manifestations.All the 9 cases were performed ultrasonography preoperatively,and 5 of them were accurately diagnosed.Meanwhile,7 cases received preoperative CT examination,with 2 cases being confirmed.Three cases received magnetic resonance imaging (MRI) examination,with 2 cases being confirmed.And 2 cases had upper abdominal gastrointestinal imaging (GI) examination,but no definite diagnosis was made.Three cases of asymptomatic children with enlarged lesion can be seen in follow-up.Conclusions Gastric duplication is a rare congenital malformation,ultrasound allows to clearly display the capsule wall structure and the relation between gastric duplication with gastric wall,which is associated with high utilization rate and diagnosis rate,and it can be served as the preferred imaging examination method for gastric duplication in children.

Ballistocardiogram (BCG) signal is a physiological signal, reflecting heart mechanical status. It can be measured without any electrodes touching subject's body surface and can realize physiological monitoring ubiquitously. However, BCG signal is so weak that it would often be interferred by superimposed noises. For measuring BCG signal effectively, we proposed an approach using joint time-frequency distribution and empirical mode decomposition (EMD) for BCG signal denoising. We set up an adaptive optimal kernel for BCG signal and extracted BCG signals components using it. Then we de-noised the BCG signal by combing empirical mode decomposition with it. Simulation results showed that the proposed method overcome the shortcomings of empirical mode decomposition for the signals with identical frequency content at different times, realized the filtering for BCG signal and also reconstructed the characteristics of BCG.
Algorithms ; Ballistocardiography ; methods ; Humans ; Monitoring, Physiologic