The curriculum for general practitioner training does not include much knowledge on medical humanities except for medical ethics,which can not meet the requirement of general practitioners' defined duty.This article analyzes the necessity of adding social psychological skills to the training and assessment of general practitioners from the following aspects of the nature of general practitioners' duty,and the disadvantages of medical humanities education in current Chinese medical universities.Then the proposition of this system is also presented.

Objective To study the influence of preoperative splenectomy on liver transplantation for portal hypertension and the management of complications.Methods From January 2008 to January 2013,a total of 136 patients underwent liver transplantation for portal hypertension (PHT) in Hepatobiliary Surgery Center,Fuzhou General Hospital of PLA Nanjing Military Region.Pre-liver transplantation splenectomy was carried out in 19 patients.We randomly selected according to the operation time 50 cases of liver transplantation as the control group.The operation time,bleeding,blood transfusion,infection,the incidence of acute rejection,biliary complication rate,survival rate,postoperative platelet recovery and arteriovenous thrombosis were analyzed.Results The preoperative group has longer surgical time,intraoperative blood loss,blood transfusion volume increased obviously,infection rate increased significantly compared with the control group.The accumulate survival rate of preoperative splenectomy group was significantly lower than that of the control group.The platelet count of the preoperative splenectomy group was significantly higher than that of the control group.The platelet count of both groups experienced the process of first rise after falling.Although the platelet count of the preoperative splenectomy group was higher than that of the control group,but there was no statistically significant difference.Conclusions Liver transplantation in PHT patients with previous splenectomy may lead to some unfavorable consequences including increases of technical diffculty of surgery,operative duration,intraoperative bleeding,postoperative infection and other serious complications,and surgical mortality.Therefore,splenectomy should be performed cautiously for the patients who may receive liver transplantation in the future.

Objective To retrospectively compare the clinical results of locking plate of proximal humerus (LPPH) and traditional AO plates in treatment of proximal humerus fractures in aged osteoporotic population. Methods From July 2002 to May 2005, 37 old osteoporotic patients with humerus fractures were treated with LPPH and traditional AO plates respectively in our department. The results were compared retrospectively. Results Follow-ups were conducted six weeks, 12 weeks and one year postoperatively to assess shoulder scores, bone healing and necrosis of humerus head. Comparison showed that the results for LPPH group were statistically better than those for traditional AO plate group in rate of implant loosening and SPADI (shoulder pain and disability index) scores. Conclusion LPPH has an obvious advantage over traditional AO plate in treatment of proximal humerus fractures in aged osteoporotic people.

The operating principle of data acquisition section of TOSHIBA Aquilion 16 is introduced.The operating principles of the main detector,the reference detector,the data acquisition section and its power supply are analyzed.The troubleshooting methods for DAS are put forward.

Hepatic endometriosis is a rare form of atypical endometriosis,only 30 cases were reported worldwide.Most cases of hepatic endometriosis were misdiagnosed due to the lack of typical symptoms.One patient with space-occupying lesions in the liver diagnosed by color Doppler ultrasonography were admitted to the Fuzhou General Hospital of Nanjing Military Command on November 5,2012.The patient was preliminarily diagnosed as with hepatic echinococcosis and then received operation.The result of postoperative pathological examination confirmed hepatic endometriosis.

Objective To investigate the feasibility of ultrasound-guided interscalenus brachial plexus block used for the emergency surgery.Method From August to December 2007 80 patients from the Integrated Traditional Chinese and Western Medicine Hospital of Wenzhou,ASA Ⅰ to Ⅲ,age 18 to 68 years old,weight 45 to 75 kg,without deformity on the shoulder or neck,without limb paresthesia,without contraindications of interscalenus brachial plexus block,were scheduled for emergency surgery of upper limb.They were randomly divided into two groups:interscalenus block guided by ultrasound group(group U,re =40)and nerve stimulator group(group N,re = 40).Patients of both groups received 20 mL mixture of 0.75%ropivacaine and 2%lidocaine.The onset time,and the analgesic efficacy of axillary nerve,lateral antebrachial cutaneous nerve,radial nerve,median nerve,median cutaneous nerve of arm,median antebrachial cutaneous nerve and ulnar nerve,and duration of anesthesia were observed.Statistical analysis was performed by t test,rank sum test and X2 test.Results The onset time of analgesia after nerve block was shorter in group U than that in group N(P＜0.01).The rate of perfect analgesia after nerve block in group U was higher than that in group N(100%vs.87.5%,X2 = 5.267,P = 0.027).The duration of anesthesia lasted in group U was(378 ± 151)minutes and that in group N was(365 ± 163)minutes(t= 0.363,P = 0.718).ConclusionsCompared with the method of nerve block guided by nerve stimulator,the ultrasound-guided interscalenus block offers faster onset and better analgesic efficacy.It is an ideal technique of brachial plexus block for the emergency surgery.

Objective To explore the potential applications of a chamber for in vivo tissue engineering,and to establish a novel model for in vivo tissue-engineered cartilage.Methods Auricular chondrocytes were isolated,cultured and identified from the ears cartilages of New Zealand white rab bits; rabbit auricular chondrocytes(RACs) were seeded into the scaffolds:(1) RACs were seeded into collagen gel scaffold; (2) RACs were seeded into PLGA/collagen gel scaffold in vitro,and the compos ites were placed into the chambers and implanted in the donor rabbit.As control groups,the composites were implanted directly subcutaneously in the donor rabbit without using chambers,and the contents were harvested at 8 weeks after implantation.Gross examination,histologic and immunohistochemical staining and RT-PCR test were performed to evaluate the harvested contents.Results Under the same conditions inside the chambers,the contents formed into new cartilage-like tissue by histo logical and immunohistochemical staining and RT-PCR.In contrast,in the control groups without chambers displayed vascular invasion and inflammatory reaction in the subcutaneous layer of skin,which eventually led to fibrous tissue or absorption.Conclusions Cartilage is successfully constructed in an immunocompetent animal model using a bioinert perforated chamber.This method is effective in creating a relatively favorable environment for cartilage regeneration,which may provide a valuable reference for the clinical application of tissue regeneration.

OBJECTIVE:To investigate the clinical characteristics and gene polymorphism of oxcarbazepine (OXC)- induced Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN). METHODS:Retrieved from CNKI,Wanfang,VIP, PubMed,EMBase,SpringerLink and other databases,case reports about OXC-induced severe ADR were summarized and ana-lyzed. RESULTS:Twelve literatures were collected,and 13 case reports about OXC-induced SJS/TEN were obtained. Male had more OXC-induced severe skin ADR than female. ADR mostly occurred during 1-14 d after medication. All patients were cured with treatment of glucocorticoid and antiallergy,without death case. Genotyping for 8 patients were performed and 6 of them showed the presence of HLA-B*1502 allele. While HLA-B alleles of 2 patients were HLA-B*1518/B*4001,which was the variation of HLA-B*1502. CONCLUSIONS:OXC-induced ADR should be monitored closely. Great importance should be attached to patient education and follow-up program. HLA-B*1502 gene detection should be performed to guide rational use of OXC and optimize clini-cal drug use plan.

Objective To study the expression of P57kip2 and its clinical significance in hilar bile duct adenocarcinoma.Methods The expressions of P57kip2 in hilar bile duct adenocarcinoma tissues (37 cases) and normal bile duct tissues (32 cases) were determined by immunohistochemical SP methods.The relations between the expression levels of P57kip2 with clinicopathologic parameters were analyzed.Results The positive rate of P57kip2 was 43.2％ (16/37) in bile duct adenocarcinoma,while it was 87.5％ (28/32) in normal duct tissues (P ＜0.01).The expression level of P57kip2 in adenocarcinoma showed no significant association with gender,age or CA19-9 level (P ＞0.05),but they were significantly related with lymph node metastasis,invasion and degree of differentiation (P ＜ 0.05).Conclusions P57kip2 is associated with the occurrence and development of hilar bile duct adenocarcinoma.It may play an important role in invasion and metastasis of hilar bile duct adenocarcinoma.The P57 protein can be used as an index to diagnose hilar bile duct adenocarcinoma.

Objective To investigate the effective strategies to prevent and treat biliary complications after orthotopic liver transplantation.Methods The clinical data of 316 patients who received orthotopic liver transplantation at the Fuzhou General Hospital of Nanjing Military Command from November 2001 to March 2012 were retrospectively analyzed.Cold perfusion with HTK + UW solution was applied when obtaining the liver graft,and then the liver graft was preserved in the UW solution.The bile duct was perfused with UW solution thereafter.Orthotopic liver transplantation or piggyback liver transplantation were adopted in the cadaver liver transplantation.Left liver transplantation and right liver transplantation were adopted in the living donor liver transplantation.Choledochojejunal Roux-en-Y anastomosis or duct-to-duct choledochostomy were used for biliary reconstruction.Ordinary T tubes were used for drainage before 2006,and then 6 F pediatric suction catheter or epidural catheter were applied for drainage thereafter.The Ttube was pulled out 3-6 months after the operation.Enteral nutrition was applied to patients at the early phase after operation.The immunosuppressive agents used including tacrolimus + mycophenolatemofetil + adrenal cortical hormone,and for some patients,tacrolimus + mycophenolatemofetil + sirolimus + hormone were used.Patients were followed up for 2 years to learn the incidence of biliary complications and guide the medication.The difference in the incidence of bile leakage between patients who wcrc admitted before 2006 and those admitted after 2006 were compared using the chi-square test.Results The warm ischemia time was 2-6 minutes,and the cold ischemia time was 3-10 hours.For patients who received cadaver liver transplantation,orthotopic liver transplantation was carried out for 291 times and piggyback liver transplantation for 24 times; biliojejunal Roux-en-Y anastomosis was carried out for 5 times and bile duct end-to-end anastomosis for 310 times.For patients who received living donor liver transplantation,1 received left liver transplantation and 1 received right liver transplantation,and they received bile duct end-to-end anastomosis.A total of 311 patients received immunosuppressive treatment with tacrolimus + mycophenolatemofetil + adrenal cortical hormone,and 5 patients reveived tacrolimus + mycophenolatemofetil + sirolimus + hormone.Of the 316 patients who received orthotopic liver transplantation,38 had biliary complications after the operation,including bile leakage in 18 patients,intra-and extra-hepatic bile duct stricture in 6 patients,anastomotic stricture in 6 patients,biliarycomplications included cholangitis in the portal area and cholestasis in 4 patients,choledocholithiasis and cholangitis in 2 patients and biliary infection in 2 patients.The incidence of bile leakage before 2006 was 14.00％ (7/50),which was significantly higher than 4.12％ (11/267) of bile leakage after 2006 (x2-7.676,P ＜ 0.05).Of the 38 patients with biliary complications,the condition of 35 patients was improved,and 3 patients died.Of the 18 patients with bile leakage,15 was cured by conservative treatment,3 received surgical treatment (the condition of 1 patient was improved by drainage,anti-infection treatment and nutritional support,but died of peritoneal hemorrhage at postoperative 1 month; 2 patients received peritoneal drainage,1 was cured and 1 died of peritoneal infection).For the 6 patients with intra-and extra-hepatic bile duct stricture,1 was cured by liver retransplantation and 5 were cured by conservative treatment,endoscopic retrograde cholangio-pancreatography (ERCP) or balloon dilation.For the 6 patients with anastomotic stricture,the condition of 3 patients was improved by conservative treatment,balloon dilation or stent implantation,1 gave up treatment due to hepatic cancer recurrence and died thereafter,1 received anastomosis + T tube drainage,1 was cured by recurrent tumor resection and choledochojejunostomy.Four patients with cholangitis in the portal area and cholestasis were cured by conservative treatment.For the 2 patients with choledocholithiasis and cholangitis,1 was cured by stent implantation with ERCP,and 1 received conservative treatment,and the level of total bilirubin was decreased.Two patients with biliary infection were cured by anti-infection treatment.Conclusions Most of the biliary complications could be treated by non-surgical treatments.For patients with severe biliary complications or those could not be treated by non-surgical treatment,re-exploration of the bile duct is effective.Liver re-transplantation is the only choice for patients with dysfunction of liver graft caused by severe ischemic biliary injury.