Brain Neoplasms ; Humans ; Teratoma ; surgery

ObjectiveTo compare the clinical effects of laparoscopically assisted vaginal hysterectomy (LAVH) and transabdominal hysterectomy (TAH).MethodsOne hundred and twenty-six cases operated with hysterectomy were classified into LAVH group and TAH group by random digits table with 63 cases each.The operation time,intraoperative bleeding amount,exhaust time,hospitalization time and postoperative complications were observed and compared.ResultsThe operation time,intraoperative bleeding amount,exhaust time and hospitalization time was ( 115.6 ± 13.8 ) min,(92.5 ± 11.3 ) ml,(21.8 ±4.8) d and (6.1 ± 1.7) d in LAVH group,( 82.5 ± 8.7) min,( 112.3 ± 17.8) ml,(28.9 ± 6.2) d and (9.6 ±2.2) d in TAH group,there were significant differences between two groups (P＜0.05).The incidence of incision pain,delayed wound healing,vaginal stump infection,thrombophlebitis,and gastrointestinal disorders was 9.5％(6/63),0,1.6％(1/63),0 and 7.9％(5/63) in LAVH group,which was significantly lower than that in TAH group [52.4％(33/63),7.9％(5/63),11.1％(7/63),7.9％(5/63) and 22.2％ ( 14/63 ) ] (P ＜ 0.05).ConclusionCompared with TAH,LAVH can shorten exhaust time,hospitalization time,reduce intraoperative bleeding amount,decrease complication rate,which can be further applied in clinic.

Objective To observe the effect of continued nursing on the long-term nasal feeding to elderly patients after discharge.Methods Toally 60 elderly discharged patients between January 2014 to December 2014 were evenly divided into observation and control groups with radom digit table the control group received routine nursing before discharge and after it and the observation group received continued nursing.The two groups were compared in terms of nasal feeding-induced complication,nursing satisfaction,care capability of patients' caregivers.Result The complication rate in the observation group was significantly lower,the nursing satisfaction was significantly higher and the care capability of caregivers were significantly better as compared to those of the control group (P ＜0.05).Conclusion Continued nursing can improve nursing satisfaction,train the care capacity of caregivers,reduce the complications for the old patients who need long-term nasal feeding after discharge.

In Chongqing Medical University,Introduction to Clinical Medicinewas first launched in 2002. In this article, based on the summary of 2014 to 2015, we summarized respectively from teaching material construction, evaluation system with combination of formative assessment and summative assess-ment, network support platform, teaching quality monitoring system, and student questionnaire survey and evaluation. Through the study of the course, 99.5% (836/840) of the students think their team conscious-ness and cooperation ability were improved, 94.2% (791/840) of the students consider this course can im-prove their innovative ability of self-learning, 87.0% (731/840) of the students think it is beneficial to the improvement of their self expression ability and more than 78.0% of the students think they have achieved the goal of early clinical contact, expanding knowledge, and enhancing the basic professional quality.

Objective To establish an HPLC method for the determination of metoclopramide (MCP) and its related substances in MCP nasal spray .Methods Chromatographic separation was performed on an Agilent TC-C18 column (250 mm ×4.6 mm,5 μm) using acetonitrile and phosphate buffer solution (0.05 mol/L potassium dihydrogen phosphate solution, added with 5 ml of triethylamine and adjusted to pH 4.0 with phosphoric acid)(19∶81) as the mobile phase at 1.0 ml/min.The detection wavelength was 275 nm and the column temperature was set at 30℃.Results and Conclusion Related substances were completely separated from MCP .For MCP,the linearity of determination was over the range of 10-200 μg/ml and the recovery of the method ranged from 100.3%to 101.6%.The relative standard deviation was 0.68%(n=9).The method is accurate, reliable, repeatable, and could be readily utilized as a quality control method for MSP nasal spray .

Objective To analyze the risk factors of pulmonary non-tuberculous mycobacterial (NTM) infection in sputum acid-fast bacilli positive and/or mycobacteria culture positive patients.Methods One hundred and sixty-three patients with pulmonary NTM infection were recruited from Jan 2006 to Jun 2011 in Shanghai Pulmonary Hospital and 326 patients with sputum positive pulmonary tuberculosis who were selected by random systemic sampling method in the same period were recruited as control.The data were retrospectively analyzed.The related factors were compared between groups by chi-square test.The risk factors of pulmonary NTM infection were analyzed by binary Logistic regression model.Results There were statistically significant differences of age,history of smoking,chronic obstructive pulmonary disease (COPD),bronchiectasis,thin walled cavities focus,purified protein derivative (PPD) test between patients with pulmonary NTM infection and patients with pulmonary tuberculosis (all P＜0.05).Univariate analysis showed that age [45-60year (OR=2.637,95％CI:1.631-4.264; P＜0.001); ＞60 year (OR=4.194,95％CI:2.581-6,813 ; P＜0.001)],history of smoking [10-20 year (OR=1.842,95％CI:1.0843.070; P=0.024),＞20 year (OR=2.040,95％CI:1.167-3.567; P=0.012)],COPD (OR=2.698,95％CI:1.588-4.583; P＜0.001),bronchiectasis (OR=3.566,95％CI:2.343-5.427;P＜0.001),thin walled cavities focus (OR=2.592,95％CI:1.581-4.250; P＜0.001) and a weak-positive reaction of PPD test (OR=2.389,95％CI:1.276-4.472; P=0.006) were all risk factors of pulmonary NTM infection.Multivariate analysis showed that age＞60 year (OR=3.961,95％CI:2.183-7.189 ; P＜0.001),bronchiectasis (OR =3.880,95 ％ CI:2.342-6.487 ; P＜0.001),thin walled cavities focus (OR=2.898,95％CI:1.567-5.360; P＜0.001),COPD (OR=2.503,95％ CI:1.289-4.857; P=0.007),age45-60 year (OR=2.452,95％CI:1.391 4.325; P=0.002)anda weak-positive reaction of PPD test (OR=2.295,95％CI..1.132-4.652; P=0.021) were independent risk factors of pulmonary NTM infection.Conclusion In sputum acid-fast bacilli positive and/or mycobacteria culture positive patients,age≥ 45 year,COPD,bronchiectasis,thin walled cavities focus and a weak-positive reaction of PPD test are risk factors of pulmonary NTM infection.The clinicians should pay close attention to the results of species identification.

Objective To study on ERCP findings correlating with tumor size and staging of pancre- atic cancer(PC).Methods We selected 35 patients with PC who were identified by surgery and/or pathol- ogy and had undergone ERCP with clear imaging findings.The lengths of pancreatic duct and common bile duct stricture as well as the diameter of upstream dilated pancreatic or bile duct were measured on ERCP films.The ralationship among ERCP findings and tumor size and JPS T-stage of PC were analysed by correla- tion analysis.Results Of the 35 patients with PC,ERCP showed the pancreatic duct stricture in 25 and cut- off of pancreatic duct in 10(7 of them,the lesion lengths were revealed after a guide wire advanced beyond the obstructive site)and common bile duct stricture in 31.The correlation coefficients between tumor size and lengths of pancreatic duct or common bile duct stricture were 0.709(P=0.0001)and 0.540(P=0.0053) respectively.The correlation coefficient between JPS T-stage and lengths of pancreatic duct stricture was 0.514(P=0.0052).Conclusion The length of pancreatic duct stricture in ERCP was positively correlated with the tumor size and staging of PC.But it is not consistent when the length of stricture is rather short.The lengths of bile duct stricture also have some effects on predicting the tumor size of pancreatic head cancer.

ObjectiveTo discuss the clinical value of serum CA125 and endometrial antibody (EMAb) for the diagnosis of endometriosis.Methods216 patients were determined by the presences of CA125 and EMAb before operation.ResultsAll cases were diagnosed by pathology after operation. CA125 positive rate in the endometriosis group was 58.3% and that in the control group was 12.5%. The difference between two groups was significant (P<0.01).EMAb positive rate in the endometriosis group was 31.3% and that in the control group was 14.3%. The difference between two groups was also significant (P<0.01). When determining CA125 alone to diagnose endometriosis, the sensitivity rate was 58.3% and specificity rate was 87.5%. If determining EMAb alone to diagnose endometriosis, the sensitivity rate was 31.3% and specificity rate was 85.7%. When one of them was used as diagnostic criterion, the sensitivity and specificity were 64.6% and 73.2% respectively. If combining use of both CA125 and EMAb as diagnostic criterion, the sensitivity and specificity were 25.0% and 100% respectively.Conclusions The determination of serum CA125 or EMAb levels is helpful for the qualitative diagnosis of endometriosis, especially using them combined, the diagnostic accuracy may be enhanced.

A 77-year-old man was admitted to our hospital at July 5th,2010 with an unexplained massive pericardial effusion for 10 years.With dyspnea for one month and normal vital signs without pulsus paradoxus,other physical examination included a small amount of moist rale,normal heart sounds,jugular vein engorgement,positive hepatojugular reflux,hepatosplenomegaly and pitting edema of the extremities.The patient had a complex past history with lymph node tuberculosis,primary artertial hypertension,polycythernia vera,chronic renal insufficiency and hypothyroidism (Hashimoto's thyroiditis),and moreover,received a high dose radiation of 31p in 1967. Family history is negative.The patient had no cardiac tamponade or pericardial constriction during 10 years,he received pericardiocentesis twice,and pericardial effusion was exudative with a high proportion of monocyte.There was no evidences of tuberculosis infection,hypothyroidism,malignant tumor,severe heart failure,uremia,trauma,severe bacterial or fungus infection,chronic myeloid leukemia or bone marrow fibrosis during the admission. The patient refused anti tuberculosis,indwelling catheter drainage or surgical therapy.In this rare case,the aetiology of chronic massive pericardial effusion is most probably chronic idiopathic recurrent pericarditis.

Complete resection of liver cancer is the main approach for achieving radical resection,and sufficient remnant liver is essential for avoiding hepatic failure after operation.With the aim of increasing remnant liver volume,a new two-stage technique,associating liver partition and portal vein ligation for staged hepatectomy (ALPPS),recently has been developed.In this article,the initial experience with 1 case of hepatocellular carcinoma who underwent ALPPS at the Zhongshan Hospital in April 2013 was reported.In the first stage,the right portal vein branch was ligated and subsequently the liver parenchyma was dissected along the falciform ligament to isolate the segment Ⅳ and the left lateral lobe.On postoperative day 7,the remnant liver volume was increased from 291 ml to 579 ml,and on postoperative day 8,the second stage operation was performed.During the second stage,the extended right lobe was removed.ALPPS induces a great and fast hypertrophy of the remnant liver,and R0 resection could be performed on patients which was considered unresectable because of small remnant liver volume,without severe postoperative liver failure and has a low mortality.