Needling Point Jiaji ( Ex-B 2), Dachangshu ( BL 25), Huantiao ( GB 30), Weizhong ( BL 40), and Yanglingquan (GB 34) etc with the cooperation of traction, treated lumbar intervertebral disk displacement.The effective rate was 91.3%.

Objective To evaluate special diagnosis and treatment of occult breast cancer. MethodsDiagnostic means used included breast roentgenography,selective mammary ductography, fine needle aspiration and excision biopsy in 28 cases. ResultsBreast roentgenography detected 4 cases ( 7/16), selective mammary ductography identified 4 cases(4/6). The definite diagnosis rate by lump biopsy and immunohistochemistry was 10 cases (10/13). Postoperative follow-up was abtained in 18 cases,with 5 dying of recurrence or distant metastases. Among them 4 patients underwent only axillary node excision. Conclusion Nipple discharge,localized thickening the gland are very important clue to the diagnosis of occult breast cancer.Lump biopsy and immunohistochemistry is a mainstay for the final establishment of the diagnosis of breast cancer. Radical or modified radical mastectomy with adjuvant radiotherapy and chemotherapy is a suitable treatment modality for occult breast cancer.

Objective To summarize the experiences of a single treatment group in surgical treatment of hilar cholangiocarcinoma during the past 10 years. Methods From January 2000 to December 2009, 1572 patients with hilar cholangiocarcinoma were admitted to the Eastern Hepatobiliary Surgery Hospital, and the clini-cal data of 462 patients in our treatment group were retrospectively analyzed. Among the patients, 314 received surgical treatment, and the remaining 148 received conservative interventions or refused any therapy. Factors that may have influenced the prognosis were analyzed by the Kaplan-Meier method, Log-rank test and Cox proportional hazards model. The correlation of different factors was analyzed by the chi-square test. Results A total of 314 patients underwent surgical treatment and tumor resection was performed in 237 patients, including 174 with R0 resection, 17 with R1 resection, and 46 with R2 resection. There were 91 patients with postoperative complications and 10 in-hospital deaths. A total of 260 patients had been followed up for 5-113 months, and the overall 1-, 3-, and 5-year survival rates were 71.7% , 32.6% and 10.9% , respectively; the 1-, 3-, and 5-year survival rates of patients with R0 resection were 76. 9% , 48. 6% and 32. 7% , respectively, with a median survival time of 35 months. R0 resection, TNM staging, regional lymph node involvement and tumor differentiation were the independent prognostic factors (RR = 2. 1, 1.9,2.2, 1.7, P<0.05). Conclusions Curative resection is the treatment of choice for hilar cholangiocarcinoma. Preoperative systematic evaluation and preparation can improve the radical resection rate and reduce postoperative morbidity.

Objective To analyze the characteristics and prognostic factors of gallbladder carcinoma and investigate the measures of various modus operandi. Methods The clinicopathological data of 181 patients with advanced gallbladder carcinoma treated in our hospital from June 2002 to June 2008 were retrospectively analyzed. SPSS16. 0 software package was used for statistical analysis.Results The overall median survival rate of the 181 patients with gallbladder carcinoma was 6 months. The median survival rate after radical resection for gallbladder carcinoma was 19.5 months,which was remarkably higher than other R1 resection, R2 resection and palliative operation groups (P ＜0. 01) The RO resection rates were 95.5%, 62. 2%, 14.1% and 4.7%, respectively based on different pathological stages of Nevin( Ⅱ , Ⅲ, Ⅳ, and Ⅴ ). There were significant differences among all groups (P＜0.01). The Cox multivariate analysis revealed that pathological stages of Nevin, total bilirubin, CA-199 and therapeutic method had significantly higher risk ratios for gallbladder carcinoma.Conclusion Radical resection may help to improve the survival rate and prognosis of advanced gallbladder carcinoma.

Gallbladder carcinoma (GC) is the most common malignant tumor in bile duct system.Xanthogranulomatous cholecystitis (XGC) is a benign inflammatory gallbladder disease.It is often misdiagnosed between them.This paper,through reviewing the literature and summarizing our own clinical experience,will give a better understanding on the two diseases,which was summarized as follows:inflammation is important both in the pathogenesis of GC and XGC,and we can make the correct diagnosis and choose an appropriate treatment by analy zing the feature of disease history,image data and rapid intraoperative pathological diagnosis.Radical resection remains the first choice in the treatment of GC,but the extent of resection is controversial.Normally,cholecystectomy is sufficient for curing XGC,but different surgeries are needed according to the specific disease conditions.

OBJECTIVE: To explore the effects of Xingnaojing injection combined with modified large bone flap decompression on postoperative intracranial pressure (ICP) and serum inflammatory factors in patients with severe traumatic brain injury (STBI).METHODS: In retrospective analysis, STBI patients were selected from Wuhan Municipal Third Hospital during May 2014-Nov. 2016, and then divided into control group and observation group according to therapy plan, with 32 cases in each group. Control group received modified large bone flap decompression and rountine postoperative infection. Observation group was given Xingnaojing injection 30 mL, once a day, after modified large bone flap decompression, for consecutive 30 d. ICP levels and GCS score were compared between 2 groups 3, 5, 7 d after surgery. The levels of serum inflammatory factors (hs-CRP, TNF-α, IL-2, IL-6) were compared before surgery and 7 d after surgery. SF-36 score were observed before surgery and one month after surgery. GOS grading and the incidence of complication were observed one month after surgery. RESULTS: There was no statistical significance in baseline information between 2 groups (P>0. 05). Before surgery, there was no statistical significance in GCS score, serum inflammatory factor level or SF-36 score between 2 groups (P>0. 05). GOS grading of observation group was better than that of control group after surgery (P<0. 05). Compared with control group, the levels of ICP in observation group were decreased significantly 3, 5, 7 d after surgery (P<0. 05), while GCS score was increased significantly (P<0. 05); 7 d after surgery, the levels of serum inflammation factors were decreased significantly (P<0. 05). SF-36 score was increased significantly one month after surgery (P<0. 05), and the incidence of incisional hernia and acute encephalocele were decreased significantly (P<0. 05); there was no statistical significance in the incidence of delayed hematoma, hydrocephalus or interstitial brain edema (P>0. 05). CONCLUSIONS: Prognosis effect of Xingnaojing injection combined with modified large bone flap decompression may be better than modified large bone flap decompression alone in the treatment of STBI, and there is difference between them.

Objective To discuss the clinical feasibility and safety of modified invaginated pencreaticojejunostomy approach (Jiang's anastomosis) which was developed by the team of biliary surgery department from Shanghai Eastern Hepatobiliary Surgery Hospital.Methods Clinical data of 289 patients receiving modified invaginated pencreaticojejunostomy approach in pancreaticoduodenectomy were retrospectively studied.Wilcoxon signed-rank test,Chi-square and logistic regression tests were comprehensively used to evaluate the postoperative complications and the association with POPF.Results One hundred and sixtythree of 289 patients (54.6％) experienced postoperative complications after pancreaticoduodenectomy procedure.There were 45 onsets of severe complications,accounted for 17.6％ (45/255).Perioperative mortality was 3.1％ (9/289).The most common complications included celiac effusion and infection (26.6％),delayed gastric emptying (17.6％),gastroenterological tract fistula (12.4％),gastroenterological tract hemorrhage (9.7％).Additionally,the incidence of POPF was 9.3％,which all conformed as biochemical fistula (6.9％) and grade-B fistula (2.4％).Conclusions As a risk factor,POPF may play crucial role in celiac hemorrhage and infection associated with pancreaticoduodenectomy.Modified invaginated pencreaticojejunostomy approach (Jiang's anastomosis) with easy manipulation,wide indication,safe and effective performance,could be recommended to reduce POPF incidence.

Objective:To explore the practical effect of multi-disciplinary treatment learning (MDT-L) combined with PBL+CBL teaching on the clinical clerkship of neurosurgery.Methods:In the study, 30 neurosurgery clinical interns accepted by Wuhan Third Hospital from January 2019 to December 2019 were set as the control group, and 30 neurosurgery clinical interns from January 2020 to December 2020 were set as the research group. The control group implemented conventional teaching, and the research group used MDT-L combined with PBL+CBL teaching. After the clerkship, the two groups' clinical clerkship results, changes of comprehensive abilities before and after clerkship, professional quality after clerkship, and satisfaction with teaching methods were compared. SPSS 26.0 was used for t test and chi-square test. Results:After the clerkship, the theoretical knowledge and operational skills assessment scores of the research group were significantly higher than those of the control group ( P<0.05). There was no statistically significant difference in the scores of the two groups in learning interest, analytical ability, communication skills, innovation ability and file management ability before the clerkship ( P>0.05). While, after the clerkship, the comprehensive ability scores of the above dimensions of the two groups increased, and the comprehensive ability scores of the study group were all higher than those of the control group ( P<0.05). After the clerkship, the scores of professional ability, problem analysis and solving ability, mastery of diagnosis and treatment procedures, scoring of medical documents writing and total scoring of professional quality in the study group were all higher than those in the control group ( P<0.05). The satisfaction scores of the study group on the attractiveness, effectiveness and practicality of the teaching method were higher than those of the control group ( P<0.05). Conclusion:The application of MDT-L combined with PBL+CBL teaching in neurosurgery clinical clerkship can not only improve the performance of internship, but also enhance the comprehensive ability of interns and improve their professional quality and satisfaction.

Objective To investigate the effect of compound betamethasone adjuvant on break-through pain after unicompartmental knee arthroplasty under sciatic nerve combined with femoral nerve block.Methods A total of 100 patients underwent unicondylar knee arthroplasty,32 males and 68 females,aged 55-75 years,BMI 18.5-35.0 kg/m2,ASA physical status Ⅰ-Ⅲ,were divided into three groups according to random number table method:no adjuvant group(group C,n=34),dexamethasone adjuvant group(group D,n=33)and compound betamethasone adjuvant group(group B,n=33).The patients in the three groups received sciatic nerve block and 0.4％ropivacaine 15 ml before anesthesia in-duction,then femoral nerve block,0.4％ropivacaine 15 ml in group C,0.4％ropivacaine 15 ml in group D(containing dexamethasone 5 mg),and 0.4％ropivacaine 15 ml in group B(containing compound beca-methasone 4 mg).The occurrence of breakthrough pain,the number of effective analgesic pump compres-sions,opioid dosage,and the number of remedial analgesia cases were recorded.The ground movement dis-tance was recorded 0-24 hours,24-48 hours,and 48-72 hours after operation.The sleep quality scores and adverse events were also recorded.Results Compared with group C,the incidence rate of breakthrough pain was lower(P＜0.05),the number of effective analgesia pump compressions,the dosage of opioid,and the sleep quality score on the first night after operation were significantly decreased in group B(P＜0.05).Compared with group D,the incidence rate of breakthrough pain and breakthrough pain score were lower(P＜0.05),the number of effective analgesia pump compressions,the dosage of opioid,and the sleep quality score on the 1 st night after operation were significantly decreased in group B(P＜0.05).There was no significant difference in the ground movement distance of in different time periods and inci-dence of adverse events among the three groups.Conclusion Compound betamethasone adjuvant can reduce the incidence of breakthrough pain after unicompartmental knee arthroplasty under sciatic nerve com-bined with femoral nerve block,provide perfect analgesic effect,reduce postoperative opioid consumption,and improve the sleep quality of patients on the first night after surgery.

Objective To retrospectively study the clinical value and the advantages in " planned hepatectomy" for the "central type" intrahepatic and extrahepatic choledochal cysts.Methods The clinical data of 7 patients with the "central type" of intrahepatic and extrahepatic choledochal cysts which were treated with "planned hepatectomy" from January 2014 through April 2017 at the Department of Biliary Tract Surgery of the Eastern Hepatobiliary Surgery Hospital,Second Military Medical University were retrospectively analyzed.Results All the patients completed radical resection of the intrahepatic and extrahepatic choledochal cysts in accordance with the " planned hepatectomy".The operations included 6 patients who were treated with percutaneous transhepatic cholangial drainage (PTCD) and 5 patients with portal vein embolization (PVE) prior to the surgical excision.Combined right liver resection was performed in 6 patients,and combined left liver resection in one patient.All the 7 patients had a history of chronic cholangitis.Liver volume tests demonstrated that the hemiliver volume to be removed (the embolized hemiliver) significantly decreased after PVE,whereas the hemilivers to be persevered were remarkably enlarged.No complication associated with PTCD and PVE occurred.The mean postoperative hospitalization was 12 days.Liver function tests suggested all the patients recovered well.No postoperative complication of bleeding,infection or liver function failure was observed,except in one patient who experienced pleural and abdominal effusion.Conclusions Combined subtotal hepatectomy may increase the risk of complications associated with the "central type" intrahepatic and extrahepatic choledochal cysts.The surgical strategy in planned hepatectomy can be used effectively to treat the "central type" of intrahepatic and extrahepatic choledochal cysts,with improved surgical safety,decrease in incidences of postoperative liver function failure and residual choledochal cysts.