The primary transitional cell carcinoma in nasal cavity is clinically manifested by progessively increasing nasal decongestion,bloody and purulent secretion intermittent appear ,headaches,hearing loss.The macroscopic character showed that a medium gray red ground tissue .The tumor cells were arranged in nested ,pa-pillary by microscopy,the nucleus was round or oval shape ,the tumor cells was infiltrating growth,basophilia or bright.Immunhistochenmical showed that P63,CK5/6,CK18,UroplakinIII,CerbB -2,CEA were positive,Ki67 positive index was about S -100,Cga,Syn,Calponinare all tested negative .Nasal primary transitional cell carcino-ma is uncommon clinically ,and it is easy to misdiagnosed .Its diagnosis and differential diagnosis mainly depends on pathological histoloy and immunohistochenmical examination .

Laparoscopic cholecystectomy is the gold standard for the treatment of gallstones and chronic cholecystitis.A patient with gallstone was admitted to the 88th Hospital of PLA in August 2012 and received laparoscopic cholecystectomy.She had bile leakage after operation,and had to accept reoperation.Pancreaticobiliary maljunction and aberrant duct upon gallbladder bed were found postoperatively by T-tube cholangiography and pancreatic amylase test in the bile,which led to a complicated treatment and a tortuous recovery.This article analyzed the treatment process for this disease and explore the proper diagnosis and treatment.

A description of the concept,origin and development,and key contents of the system safety theory,and an analysis of the presence and future of China's medical safety management,holding that such a theory enjoys a promising perspective in medical safety managemenL Medical safety management needs to follow such a theory as fl guideline,and its principles to set system safety objectives,and to determine the scope of the safety system_By building a comprehensive feedback mechanism,clarifying the responsibility borders and advocating a safety culture,medical safety management can be significantly upgraded.

The quality and quantity of published SCI papers written by the Third Military Medical University from 2010 to 2012 were analyzed to provide information for the scientific research administration.The problems of assessment with SCI was discussed.At last,suggestions were proposed to improve scientific research administration,innovation ability and scientific and technological level.

With the growing awearness of Big data and its application in economic,social and scientific fields,this paper analyzed the impact and challenges big data has brought to the field of biomedical research,and put forward suggestion of improving applications of big data in biomedical research.

OBJECTIVE:To control the drug varieties in our hospital. METHODS:According to Prescription Administrative Policy,the related meetings was hold by Drug Therapy and Pharmacy Administration Committee and monitoring procedure was set up to ensure drug elimination publicly,fair and clearly. Drugs of different specifications with same general name were limited strictly. RESULTS:After implementing drug elimination measure,drugs reserved were in line with national drug control standard. CONCLUSION:Drug elimination applied to control drug varieties can improve drug management in the hospital.

Objective To address medical relief algorithm in earthquake center by analyzing triage and transfer of casualties in the quake-hit center Yingxiu town in the wake of the 5·12 Wenchuan earthquake.Method According to the actual hard working conditions and rule of CBASHPLAN,the locale was derided into triage area,minor wounds area,severe wounds area and transfer area.Medical team coming from Soulhwest Hospital,the Third Military Medical University was derided into several groups. Triage, treatment and transfer of casualties well arranged. Results A total of 415 victims was treated by our medical team in early three days.Of these victims,251 were severe injuned,153 were debrided,12 were decompression with cutting open the wound because of their oseofascial canpartment syndrome,and 317 casualties were transferred by helicopters.No victim died during treatment and transfer at quake-stricken region.The whole work was proceeded in good order and efficiently.Conclusions Triage and transfer of casualties scientifically allowing for the capability of medical relief and the sufficiency of medical resources are very important to deal with batches of casualties in quake-stricken region.

The paper reviewed the history and characteristics of the public hospital reform in China. Based on the theories of corporate governance, it made analysis and comments on existing roadblocks and reform attempts in such hospitals, proposing a public hospital governance model in line with the general reforms made in China's healthcare system sector.

Aim To explore the effect of activated SK channels(small conductance Ca2+-activated K+ channels) on morphine-induced hyperalgesia in the spinal cord in mice.Methods Adult C57BL6/N male mice were chosen to establish the model of morphine-hyperalgesia.The changes of tail withdrawal latency(TWL), mechanical withdrawal threshold(MWT) and the threshold of visceral pain were observed after intrathecal 1-EBIO, the agonist of SK channels.Results Compared with the control group, TWL, MWT and the threshold of visceral pain were decreased after morphine injection.After intrathecal 1-EBIO, the TWL, MWT and visceral pain threshold were increased.The level of spinal membrane SK2 expression in morphine-treated mice was decreased compared with that of control group.After intrathecal 1-EBIO, the level of spinal membrane SK2 expression was increased.Conclusion SK channels in the spinal cord are involved in morphine-induced hyperalgesia in mice.

The role of Military Medical University featuring both battlefield and market service determines the necessity to seek balance between military and civilian planning for scientific and technological innovation.In the management of scientific and technological achievements,Third Military Medical University sticks to the development mode of military-civil integration.First,it establishes the management concept suit for its roles and characteristics,organizational strategy,policy and system.Secondly,it implements transitional development.Thirdly,it serves social development and military medical services.As a result,a series of outstanding scientific and technological achievements have been obtained,and remarkable progress and results have been achieved.