A famous doctors database of traditional Chinese medicine was developed and a platform for academic exchange between students , famous teachers and doctors was constructed with the running ideas and training modes of Shanxi College of Traditional Chinese Medicine Fushan School as an opportunity in order to hand down the clini-cal experiences and academic ideas in traditional Chinese medicine ,the native culture of traditional Chinese medi-cine in Shanxi Province and provide the platform for the elite education in Fushan School through academic ex-change and information resources sharing .

Prosthesis for femoral head surface replacement was designed. Between January 2002 and December 2005,28 patients underwent femoral head surface replacement in Anyang People's Hospital. The diameter of the normal femoral head was determined by CT,and the prosthesis was selected according to the measured value ±1 mm. With the muscle gap approach,the center of the femoral head was determined according to the measured distance between the femoral head center and the culminated point of the round ligament fossa based on the mark of the culminated point of the round ligament pit. Additionally,the diameter of the femoral head was measured again to ensure the precise match of the prosthesis and acetabulum. X-ray films at 24-48 months show no loosening or dislocation of the prosthesis,which was well matched with acetabulum. Furthermore,the joint space did not remarkably change. The mean score was 63 before operation and 91.5 after operation respectively according to Harris sore. The successful rate is 92.86% (excellent in 23cases,good in 3,and improved in 2). The results show that femoral head surface replacement is an effective method for young patients with avascular necrosis of the femoral head at the stage of ARCO HI.

Objective To evaluate the clinical efficacy and complication rate by open or retroperitoneal laparoscopic radical nephrectomy for renal tumor with stages T1N0M0 or T2N0M0.Methods Between October 2003 and October 2006,90 patients with renal cell carcinoma,which were clinically localized stages T1N0M0 or T2NOM0 Based on the patients' options to undergo retroperitoneal laparoscopic radical nephrectomy (group A,49 patients)and open radical nephrectomy(group B,41 patients).The clinical efficacy were compared between group A and group B,retrospectively.Results In group A,the operations of 46 patients were successful,4 cases occurred major complications(8.7%)during the follow-up visit which lasted for (21.9±6.1)months.The operations in group B were all successful.9 cases occurred major complications (22.5%)during the follow-up visit which lasted for(24.9±7.8)months.All cases were renal malignant tumors with pathologically confirmed stages T1N0M0 or T2N0M0 and there were no renal pedical lymph node metastasis.The age,weight,body mass index(BMI),tumor size,operating time and the time of follow-up were no statistically significant differences between the two groups(P＞0.05),while the blood loss,amount of postoperative drainage,time to ambulation,recovery of intestinal function after operation,hospital stay,use of analgesic and transfusion blood or plasma in group A were significantly reduced than those in group B(P＜0.01). Conclusions As compared with open radical nephrectomy,retroperitoneal laparoscopic radical nephrectomy afords patients with renal cell carcinoma an impreved postoperative course with minimal invasion,less pain,quicker recovery and less complications,while providing equally effective cancer control for patients with T1N0M0 or T2N0M0 tumor.

Objective To discuss the reason of pain on the shoulders and epigastrium after the reprotenal laparoscopic operations. Methods One hundred and eight patients had undergone the laparoscopic adrenalectomy or laparoscopie renal cyst unroofing. They were divided into two groups at random, group A and group B. In group A, discharged CO2 as soon as finished the operation, but did not in group B. At the same period, there were 49 patients who had received retroperitoneal laparoscopic radical nephrectomy, divided into two groups by the CO2-pheunopertomeum time, group C and group D. In the group D, the CO2-pheunopertomeum time was over 90 minutes, and the time was less than 90 minutes in the group C. Evaluated the pain degree through the vision analogue score (VAS) and recorded the pH,PaO2, PaCO2,BE in the arterial blood in group A and B before and after operation. Results The incidence rate of pain postoperation was significantly higher in group B than A (P < 0.05). In group A and group B, there was no difference in PaCO2, PaO2, pH, BE in the arterial blood(P > 0.05 ). The incidence rate of pain and the grade of VSA both were significantly higher in group D than group C (P < 0.05). Conclusions The stimuli of acid materials such as carbonate that derived from postoperative residual CO2 is probably the main cause of the pain on the shoulders and epigastrium after the laparoscopicsurgery.

177Lu-prostate specific membrane antigen(PSMA)radio-ligand therapy has been approved abroad for advanced prostate cancer and has been in several clinical trials in China.Based on domestic clinical practice and experimental data and referred to international experience and viewpoints,the expert group forms a consensus on the clinical application of 177Lu-PSMA radio-ligand therapy in prostate cancer to guide clinical practice.

With the widespread adoption of low-dose CT screening and the extensive application of high-resolution CT, the detection rate of sub-centimeter lung nodules has significantly increased. How to scientifically manage these nodules while avoiding overtreatment and diagnostic delays has become an important clinical issue. Among them, lung nodules with a consolidation tumor ratio less than 0.25, dominated by ground-glass shadows, are particularly worthy of attention. The therapeutic challenge for this group is how to achieve precise and complete resection of nodules during surgery while maximizing the preservation of the patient's lung function. The "watershed topography map" is a new technology based on big data and artificial intelligence algorithms. This method uses Dicom data from conventional dose CT scans, combined with microscopic (22-24 levels) capillary network anatomical watershed features, to generate high-precision simulated natural segmentation planes of lung sub-segments through specific textures and forms. This technology forms fluorescent watershed boundaries on the lung surface, which highly fit the actual lung anatomical structure. By analyzing the adjacent relationship between the nodule and the watershed boundary, real-time, visually accurate positioning of the nodule can be achieved. This innovative technology provides a new solution for the intraoperative positioning and resection of lung nodules. This consensus was led by four major domestic societies, jointly with expert teams in related fields, oriented to clinical practical needs, referring to domestic and foreign guidelines and consensus, and finally formed after multiple rounds of consultation, discussion, and voting. The main content covers the theoretical basis of the "watershed topography map" technology, indications, operation procedures, surgical planning details, and postoperative evaluation standards, aiming to provide scientific guidance and exploration directions for clinical peers who are currently or plan to carry out lung nodule resection using the fluorescent microscope watershed analysis method.