Objective To improve the understanding and diagnosis of primary hypertrophic os-teoathropathy(PHO).Methods A case of PHO was reported.The clinical data and the process of the diagno-sis and treatment was analyzed retrospectively,and the related literature were reviewed.Results The patient was a young man without family history of PHO.He had symptoms since age 16.He had clubbing fingers and toes,hypertrophic skin,joint swelling,hyperhidrosis and radiographic evidence of periostitis.Thus the disease was diagnosed as PHO.The patient was treated with NSAIDs and the symptoms relieved very quickly.Conclusion Radiographic examination should be taken in time when young males have the general characters of clubbing fingers and toes,hypertrophic skin changes.If the periostitis presents,the final diagnosis of PHO can be confirmed.

Objective:A novel tuberculosis DNA vaccine integrating siRNA,fusional antigen and hIL-12 triple expression units was constructed in our laboratory.Methods:To evaluate the independent expression of the three expression units,two eukaryotic expression plasmid pVAX1-siRNA-PVAE[EGFP]-hIL12 with TB fusional gene Ag85B-ESAT6(PVAE) and enhanced green fluorescent protein(EGFP),and pVAX1-siEGFP-PVAE[EGFP]-hIL12 with siRNA coding sequence targeting EGFP instead of Mcl-1L were constructed.Then two plasmids were used to transfer human embryonic kidney 293 cells.Based on EGFP report gene,it was demonstrated that siRNA expression unit and fusional antigen gene were independently expressed.Results:The hIL12 expression at 48h and 72h post transfection were also detected by ELISA analysis up to 1571.63pg/ml and 2392.25pg/ml respectively in the cell culture fluid.Conclusion:The results demonstrated that the novel DNA vaccine with siRNA,TB fusional antigen and hIL12 three expression units in the same plasmid frame is successfully constructed and independently expressed in eukaryotic cells.It laid a foundation for further animal model study on anti-tuberculosis effects of this novel DNA vaccine.

Objective To investigate the application of Critical Care Chest Ultrasonic Examination (CCUE)-plus (CCUE-plus) in the etiological diagnosis in patieuts with dyspnea and/or hemodynamic instability caused by abdominal abnormalities.Methods Patients who suffered from dyspnea and/or hemodynamic instability in the Department of Critical Care Medicine,Xiangya Hospital,Central South University from September 2013 to September 2016 were recruited in this study.A total of 255 consecutive patients completed CCUE within 2hrs of admission.If the diaphragm could not be seen in the routine phrenic points according to Bedside Lung Ultrasound Evaluation (BLUE) protocol,it would be found along midaxillary line and defined m-point.The 59 patients with altered diaphragmatic position (m-point was more than 2 cm higher than phrenic point) received sequential abdominal ultrasonography.The latter ultrasonographic findings were compared with CT results.Results There were 42 (71.19％) cases with positive findings of abdominal ultrasonography,including 18 cases of seroperitoneum,16 cases of intestinal obstruction and 8 cases combined.Compared with 56 patients who applied with CT exam,the abdominal ultrasonography revealed a sensitivity of 76.7％ and a specificity of 100.0％ to diagnose seroperitoneum (AUCRoc 0.917);whereas the sensitivity was 75.0％ and the specificity was 90.9％ (AUCRoc 0.778) to diagnose intestinal obstruction.Moreover,there were 44 (74.58％) patients with normal left ventricular systolic function;more than three quarters (46/59,77.97％) patients had pulmonary consolidation.Conclusion In patients with dyspnea and/or hemodynamic instability caused by abdominal abnormalities and altered diaphragmatic position in BLUE protocol,CCUE-plus protocol has a high positive predictive value of more than 90％ in abdominal abnormality.The findings of abdominal ultrasonography may change therapeutic target from cardio-pulmonary optimization to relief of intestinal obstruction or drainage of seroperitoneum.

Objective To improve the level of CT in diagnosing LDH and to provide the proof for selecting method of clinical treatment in lumbar disc herniation (LDH). Methods 218 cases of LDH showed by CT and operative exploration were analysed retrospectively.Results The accurate rats of CT diagnosis of LDH were 95.4%. According to CT findings it may be divided into 5 types: Ⅰ was central type, Ⅱ was postero-lateral type, Ⅲ was forminal type, Ⅳ was extreme lateral type, was nucleus pulposus type. Conclusion CT plays an important role in diagnosis and selecting methods of clinical treatment of LDH; It is signficance to enhance the accurate rats of CT diagnosis and the effect of treatment by distinguish nucleus pulposus and fibrous scar tissue from CT finding of LDH.

Objective To further control the indications and to improve the effect of intra-esophageal metallic stents.Methods 83 metallic stents were be planted into esophageal through endoscopy and under X-ray TV guiding using two kinds of stent meterials in 72 cases with benign or maligant stenosis(esophageal,cardiac orifice).Results The operation of planting stents was successful in all patients and the effect of treatment of esophageal stenosis with stents covered by dacron kint membrane was best.The clinical symptoms and food intaking ablities of all patients were improved.Conclusion Home-made nitinol stents can be plant in treatment of malighent esophageal stenosis.It should be first choice for the patients without indications of surgery or after operation.

Objective To conclude and compare the technical characteristics and clinical efficacy of retroperitoneal and transperitoneal approach for robotic partial nephrectomy.Methods 418 patients received robotic partial nephrectomy conducted by one surgeon in the urology department of PLA General Hospital from 2013, December to 2015, October, including 157 cases in retroperitoneal approach and 261 cases in transperitoneal approach.There were no significant difference between the transperitoeal and retroperitoneal approach in patient age(51 years, 51 years, P=0.593), BMI(25.5 kg/m2,25.6 kg/m2, P=0.331), gender(male/female:111/46,186/75,P=0.184), location(left/right,80/77,123/138,P=0.575), tumor size(3.1cm,3.5cm,P =0.356), comorbidities, proportion of solitary kidney(11.5%, 9.6%,P=0.253) or bilateral tumors(1.3%,3.4%,P=0.179), RENAL score(6(5-8),6(5-8),P=0.083), ASA score(2 vs.2)(P=0.310) and preoperative serum creatinine(74.7 μmol/L,76.7 μmol/L, P=0.736).Patients in the retroperitoeal approach group were more likely to have abdomen surgery history (21.7%,14.2%,P=0.049).there was significant difference between two approaches in tumor location in the kidney ( anterior/posterior/others: 9/140/8, 212/36/13, P <0.001 ) Results The operation time (105min, 115min, P =0.041 ) and warm ischemia time ( 15min, 20min, P <0.001 ) were shorter and estimated blood loss(50ml,75ml,P<0.001) was less in the retroperitoneal group.No significant difference was observed in postoperative 24h blood loss(45ml,50ml,P =0.093), intraoperative transfusion rate (2.5%,6.5%,P=0.072) and collective system injury(24.8%,27.6%,P =0.539) between the two groups.Peritoneum break occurred in 25 cases in retroperitoneal group, which were repaired by Hem-o-lock.One intestinal injury occurred in transperitoneal group and was repaired intraoperatively.Three and nine cases in the retroperitoneal and transperitoneal group were converted to radical nephrectomy.One case in the transperitoneal group was found positive margin and received laparoscopic radical nephrectomy.Two liver injury and five spleen injury occurred in the transperitoneal group.For postoperative food intake(1 day, 2 days, P <0.001 ) , the length of indwelling drainage ( 3 days, 4 days, P <0.001 ) and the length of postoperative stay ( 5 days, 6 days, P =0.001 ) , the retroperitoneal group had one day shorter than the transperitoneal group.With the median following-up time of both group, 11 months (IQR:6-16) in RPRPN group and 12 months ( IQR: 7-19 ) , no subject with a tumor recovery or metastasis.Conclusions Retroperitoneal robotic partial nephrectomy is feasible and effective, which is similar to transperitoneal approach.The retroperitoneal approach is superior to transperitoneal approach for posterior, lateral and superior renal tumors.

Objective To validate a new standardized training program for urological surgeons to improve their laparoscopic surgical skills. Methods The laparoscopic surgical training program was carried out by using the traditional mechanical simulators and animal models. Thirty-three trainees participated the urological laparoscopic surgical training program. Initially, the novices were assigned to practise basic laparoscopic skills step by step on the simulator with fixed trocar positions. After a period of basic training, they were allowed to practise on animal models for some particular proce-dures. Results All trainees (33/33, 100.0%) participated were able to perform all basic techniques skillfully and completed laparoscopic anastomosis accurately after the training. The time required for performing the partial nephrectomy, dismembered pyeloplasty and ureteral reimplantation on animal models declined from 64.0±18.4, 127.54±17.5 and 75.84±11.6 min at the beginning to 30.94±3.8, 65.2±7. 5 and 37.7±7.2 min after practicing these procedures 8 times (P<0.01). They could un-derstand the crucial procedures of the laparoseopic surgeries after 6 to 8 special trainings on animal models. Fifteen trainees (15/33, 45.5%) had started to carry out laparoscopic surgeries after-finish- ing the training program. Conclusions Our program enables the participants to improve their techniques in complicated laparoscopic surgeries. The challenging parts of reconstructive laparoscopic surgeries such as laparoscopic dismembered pyeloplasty can be taught by using animal models. This program could be incorpo-rated easily by all urological departments developing a laparoscopie surgical training program.

Adenocarcinoma ; diagnosis ; pathology ; Carcinoma, Squamous Cell ; diagnosis ; pathology ; Cervical Intraepithelial Neoplasia ; diagnosis ; pathology ; Female ; Humans ; Precancerous Conditions ; diagnosis ; pathology ; Retrospective Studies ; Uterine Cervical Neoplasms ; diagnosis ; pathology ; Vaginal Smears ; methods

OBJECTIVETo observe the clinical efficacy difference in treatment of functional dyspepsia (FD) between syndrome differentiation based acupuncture and ordinary acupuncture.

METHODSSeventy FD patients were assigned to a syndrome differentiation based acupuncture group (Group A) and an ordinary acupuncture group (Group B) by Excel Software randomization. Zhongwan (RN12 ), Tianshu (ST25), and Zusanli (ST36) were needled as main points for patients in Group A. Meanwhile, different combined acupoints were needled according to syndrome differentiation. Only the same main points were needled for patients in Group B. All patients were needled once per day, 30 min each time, 6 days as one treatment cycle, 2 treatment cycles in total. Fasting serum levels of gastrin (GAS) and motilin (MTL) were determined before treatment and after 2 treatment cycles. 36-item Short-form Heath Survey (SF-36) and Nepean Dyspepsia Index [NDI, including Nepean Dyspepsia Symptom Index (NDSI) and Nepean Dyspepsia Life Quality Index (NDLQI)] were assessed before treatment, after 2 treatment cycles, and one month after treatment.

RESULTSCompared with before treatment in the same group, serum levels of GAS and MLT increased in the two groups after 2 treatment cycles (P <0. 05), but changes were more obvious in Group A (P <0. 05). Compared with before treatment in the same group, SF-36 and NDLQI score increased, and NDSI score decreased in the two groups after 2 treatment cycles and 1 month after treatment (all P <0. 05). Compared with Group B, SF-36 and NDLQI score increased in Group A after 2 treatment cycles and 1 month after treatment (P <0. 05, P <0. 01). But NDSI score at 1 month after treatment was lower in Group A than in Group B (P <0.01).

CONCLUSIONSyndrome differentiation based acupuncture could evidently improve dyspeptic symptoms of FD patients, and significantly improve their quality of life with remarkable curative effect.

Acupuncture Points ; Acupuncture Therapy ; Dyspepsia ; therapy ; Humans ; Motilin ; Needles ; Quality of Life ; Surveys and Questionnaires ; Syndrome

ObjectiveTo investigate the alteration of plasma C-reactive protein (CRP) count in patients with non-valvula atrial fibrillation combining thrombosis.MethodsA total of 154 patients with non-valvula atrial fibrillation were divided into thrombus group (n = 46) and non-thrombus group (n = 108)in accordance with transesophageal echocardiography (TEE) results.The concentration of CRP by scattering turbidimetry, D-dimer by immunoturbidmetry, left atrium diameter (LAd), fraction shortening (FS) and left ventricular ejection fraction (LVEF) by TEE or echocardiography were detected.Logistic multi-factors regression analysis was performed.ResultsThere were significant differences in CRP [(5.77 ± 6.37)mg/L vs (1.73 ±2.39)mg/L,P =0.003], LAd [(59.86 ± 10.70) mm vs (47.97 ± 13.19)mm,P ＜0.001]and LVEF[(58.75 ±8.28)％vs (64.10 ±6.75)％, P ＜0.001]between thrombus group and nonthrombus group.The results of logistic regression analysis found CRP ≥ 1.33 mg/L(OR 2.856, 95％ CI 1.235-6.600,P =0.014) and LAd≥54.5 mm(OR 4.236, 95％ CI 1.877-9.562,P =0.001) were independent risk factors of patients with non-valvula atrial fibrillation combining with thrombosis.ConclusionsCRP and LAd are independent risk factors for patients with non-valvula atrial fibrillation combining with thrombosis.Inflammation may involve with the formation of thrombosis.