Based on the analysis on the present status and importance of medical humanity education for inter-national medical students during the clinical internship, this paper discussed the importance of strengthening medi-cal students′humanistic education during the clinical internship and proposed ways to promote the humanity educa-tion:optimizing the setting of humanity education curriculum and adhering to the humanity education throughout the whole process of clinical internship;improving the clinical supervisors′humanity quality and ensuring the quality of humanity education;holding the orientation of evaluation and adding the humanity quality as one of the evaluation indicators; establishing hospital atmosphere with humanity spirit and highlighting environmental education effect;building theuniversity-intern hospital two-grade platform of humanity education and standardizing the relevant systems.

Objective To introduce the preliminary experience of using rigid neuroendoscope in repair of spinal meningocele or myelomeningocele. Methods 3 infantile patients aging between 13 months and 22 months underwent the resection and repair of spinal meningocele or myelomeningocele in May, 2013. The operations were performed under the direct visualization of the rigid neuroendoscope in the aid of the intraoperative electrophysiological monitoring. All the surgical manipulations were accomplished outside the sheath of the endoscope. Results The surgical procedures were smooth. All the patients recovered satisfactorily. There was no postoperative complication. At the one-year follow-up, they were developing normally. Conclusions The rigid neuroendoscope is useful to the resection and repair of spinal meningocele and myelomeningocele. It could simplify the surgical procedures.

Objective To study the quality control methods for dragon's blood spraying film agent. Methods The pH value and viscosity of dragon's blood spraying film agent were detected. Drug dispersed homogeneous degree and particle sizes were determined with Nano Particle Size Analyzer and microscope. Content of Loureirin B was measured by Ultra Performance Liquid-Chromtography (UPLC). UPLC was performed on Waters C18 column (2. 1 mm×100 mm,1. 7 μm), the wavelength was 280 nm, the column temperature was 40 ℃ , and the mobile phase was 0. 1% formic acid aqueous solution and acetonitrile, and the flow rate was 0. 8 mL·min-1 . Results The pH value and viscosity of dragon's blood spraying film agent were stable, drug dispersion was homogeneous, and particle size of the drug was tiny. The concentration of Loureirin B had a good linear relationship in the range of 15. 51-77. 54 μg. Conclusion This method can be accurately controlled, has good stability and repeatability, and can fully control quality of dragon's blood spraying film agent.

Objective:To explore the effects of quality control circle(QCC) on the complaint management and patient satisfaction in the medical insurance center.Methods:We set up QCC,defined the subject,identified the problems and made the cause analysis,made the countermeasures and implemented them.Results:Mter QCC ac-tivities,patients'major unsatisfactory factors such as long waiting time and poor staff coordination ability were signif-icantly improved.In addition,patient complaints decreased significantly (P ＜ 0.01).Conclusion:The application of QCC management on patient complaints can not only increase patient satisfaction,but also provide an importantway for the hospital to build up the brand.

Objective To investigate the clinical features,diagnosis and treatment of medullary thyroid microcarcinoma (MTMC).Methods The clinical data of 14 patients with MTMC from Mar.2012 to Sep.2016 were retrospectively reviewed.All cases were treated with surgery and pathologically proved to be MTMC.Results All patients were sporadic MTMC.Calcitonin and CEA levels were measured before surgery in 11 patients.The median values were 81.61 (3.36-1187) pg/ml and 7.42 (0.81-90.75) ug/ml,respectively.All patients were followed up postoperatively.During a median follow-up of 24 months (8-63 months),no death happened.Regional lymph node metastasis occurred in 8 patients (57.14％),and lateral lymph node metastasis in 5 cases (35.71％).The rate of postoperative calcitonin abnormal was significantly higher in patients with lateral lymph node metastasis (P＜0.01).6 cases (42.86％) had abnormal postoperative calcitonin,among whom 5 cases had preoperative baseline calcitonin level higher than 100 pg/ml.Patients having abnormal postoperative calcitonin suffered from higher calcitonin and CEA baseline (P＜0.05).The tumor size was similar in two groups (P＞0.05).Conclusions For patients with thyroid nodules,preoperative screen of calcitonin can effectively detect MTC.Patients with elevated CEA also need to exclude the possibility of MTC.Compared with tumor size,calcitonin baseline is more important to surgical options and postoperative outcomes.Lateral lymph node metastasis,baseline calcitonin ＞100 pg/ml indicates abnormal postoperative calcitonin.

Objective To evaluate the role of cabon nanoparticles for dissecting lymph nodes and preserving parathyroid glans in patients with differentiated thyroid carcinoma undergoing total thyroidectomy plus bilateral central neck dissection.Metheds From Sep.2015 to Feb.2016,100 patients in Rui Jin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine with thyroid carcinoma undergoing primarily total thyroidectomy plus bilateral central neck dissection were randomly divided into carbon nonoparticle group and the contol group.The numbers of total dissected lymph nodes,the lymph node posterior to fight recurrent laryngeal nerve,metastasized lymph nodes,inadvertent parathyroidectomy,the parathyroid hormone and serum total calcium were measured.Results The average counts of lymph nodes in carbon nonoparticle group (10.96±5.43)were more than those in the control group at (8.22±4.40)lymph nodes,(t＝2.78,P＝0.01).The average counts of lymph node posterior to fight recurrent laryngeal nerve in carbon nonoparticle group (1.62±1.95)were more than those in the control group at (0.76±1.21)lymph nodes,(t＝2.66,P＝0.01).The numbers of metastasized lymph nodes was 2.02±2.40 in carbon nonoparticle group and 1.84±2.61 in the control group.The difference had no statistical significance(t＝0.36,P＞0.05).The amount of PTH and the decrease of PTH discrepancy one day after surgery between the two groups had no statistical difference (t＝0.23,P＞0.05),(t＝l.04,P＞0.05).The carbon nonoparticle group had 2％(1/50)mistakenly parathyroid gland removed incidence,on contrary,the control group had 6％(3/50)mistakenly removed incidence.The difference had no statistical significance(x2＝0.26,P＞0.05).Conclusion Carbon nonoparticle can improve the central lymph node detection rate,but the protection of the parathyroid glands is more likey to depend on the experience of the operator and the vascular protection.

Carcinoma ; Humans ; Parathyroid Neoplasms

Currently platinum-based double chemotherapy is the standard first-line treatment for advanced non-small cell lung cancer (NSCLC).When the disease is under control,the next step after a standard course of chemotherapy is controversial,and maintenance treatment is used in the treatment of advanced NSCLC increasingly.Maintenance treatment of advanced NSCLC includes continue maintenance treatment and medication changed maintenance therapy.currently used for maintenance therapy with pemetrexed and erlotinib are shown to improve overall survival,which are usually used for maintenance treatment.

ObjectiveTo investigate the features and methods of clinical diagnosis and treatment of elderly patients with acute calculous cholecystitis. MethodsA retrospective analysis was performed for the clinical data of elderly patients who were diagnosed with acute calculous cholecystitis in 451 Hospital of PLA from June 2012 to June 2015. After admission, all patients received fasting treatment, electrocardiographic monitoring, anti-infective therapy, and maintenance of body fluid balance and stable blood pressure and glucose. According to patients condition choose laparoscopic cholecystectomy open cholecystectomy, open cholecystectomy and common bile duct exploration. ResultsA total of 129 patients were enrolled; among these patients, 119 had acute calculous cholecystitis, 2 had gallstones with adenomatous hyperplasia of the gallbladder mucosa, 6 had pyogenic cholecystitis, and 2 had gallbladder gangrene. Among the patients enrolled, 52 were complicated by at least one internal disease. Among them, 67 underwent emergency surgery since there were no significant improvements in symptoms, and 62 showed relief of symptoms and underwent surgical treatment at other times. Of all patients, 108 underwent laparoscopic cholecystectomy, 9 underwent laparoscopy and were converted to open cholecystectomy, and 9 underwent open cholecystectomy and common bile duct exploration. All the surgeries were successful and all the patients were cured and discharged. There were no deaths. ConclusionElderly patients with acute calculous cholecystitis are in a critical condition and often complicated by various internal diseases. Laparoscopic cholecystectomy is the most commonly used therapeutic method. Clinicians should be fully prepared before surgery, take the perioperative management seriously, and accurately judge the surgical indications and timing.

ObjectiveTo investigate the diagnosis, treatment, and outcome of Mirizzi syndrome in patients undergoing laparoscopic cholecystectomy (LC). MethodsA retrospective analysis was performed on the clinical data of 32 patients who underwent LC in the 451 Hospital of PLA from December 2006 to December 2014 and experienced Mirizzi syndrome during the perioperative period. Intraoperative diagnosis, selection of surgical procedures, and evaluation of treatment outcome were summarized. ResultsAmong these patients with Mirizzi syndrome, 8 were diagnosed before surgery and 24 were diagnosed during LC. According to the Csendes classification, 23 patients had type Ⅰ, 7 had type Ⅱ, 1 had type Ⅲ, and 1 had type Ⅳ Mirizzi syndrome. A total of 30 patients completed LC, and they all had type I or Ⅱ Mirizzi syndrome. One patient with type Ⅱ disease underwent LC and common bile duct exploration. Two patients with type Ⅲ or Ⅳ disease were converted to open surgery; the type Ⅲ patient underwent bile duct end-to-end anastomosis, and the type Ⅳ patient underwent choledochoenterostomy. ConclusionMirizzi syndrome is difficult to diagnose, and ultrasonography is the preferred method of examination. A combination of magnetic resonance cholangiopancreatography and endoscopic retrograde cholangiopancreatography can improve preoperative diagnostic rate. Most cases of type Ⅰ and Ⅱ Mirizzi syndrome can be treated by LC. Open surgery should be considered for type Ⅲ and Ⅳ cases to avoid biliary tract injury.