ObjectiveTo explore the surgical approach and therapeutic efficacy of injury of liver and vascular approaching to liver.MethodsThe clinical data from January 1997 to May 2010 of 35 patients with injury of liver and vascular approaching to liver were retrospectively analyzed.Results Among 35 cases,32cases were cured by surgery ( cure rate 91.43％ ) and 3 cases died ( mortality rate 8.57％ ).Postoperative complications occurred in 5 patients ( complication rate 14.29％ ).There were 2 cases of pulmonary infection,1case of biliary fistula,1 case of multiple organ failure and 1 case of incision infection.Conclusion Urgent surgery need to be performed for injury of liver and vascular approaching to liver and effective recovery was important.In the operation,careful handling,complete dissociation and sufficient exposure were the key to successful repair.

Objective To evaluate extended criteria donor liver in adult cadaveric liver transplant.Methods 126 liver transplantations were performed from January 2003 to June 2009,of them,74 patients received standard criteria donor livers,52 patients received extended criteria donor livers.These 52 donor livers could be divided into two groups:E1 group (a graft with 1 to 2 risk factors) and E2 group(a graft with 3 to 4 risk factors).Results There was no significant difference in half a year and 1 year survival rates between patients received E1 group extended criteria donor livers and those received standard criteria donor livers(respectively x2 =2.55,3.64,all P ＞0.05).But 2 year survival rate of patients received E1 group extended criteria donor livers was lower than those receiving standard criteria donor livers (x2 =4.9,P ＜0.05).Half a year,1 year and 2 year survival rates in patients receiving E2 group extended criteria donor livers were less than those receiving standard criteria donor livers (respectively x2 =3.91,8.67,11.34,all P ＜ 0.05).The half a year,1 year,and 2 year survival rates of patients received extended criteria donor livers with MELD score more than 20 was less than those with MELD score ＜ 20 (respectively x2 =0.16,0.16,0.07,all P ＜ 0.05).Conclusions Extended criteria donor livers can be used safely if the risk factor of donor liver was less than 3,or when recipient's MELD score was ＜20.

Objective To approach the efficacy of urgent liver transplantation for acute liver failure.Methods The clinical data of 22 patients with acute liver failure undergoing urgent liver transplantation in our hospital from January 2003 to January 2009 were retrospectively analyzed.The prognosis,survival rate and complication were summarized.Results Among 22 patients,there were 14 cases of hepatitis B-induced acute liver failure,and 8 cases of drug-induced acute liver failure.The mean waiting time was 2.3 days.Three patients died perioperatively.Retransplantation was done in 1 patient.Complications after urgent liver transplantation included:abdominal cavity hemorrhage (2 cases),biliary complications (2 cases).There were no vascular complications.Renal dysfunction of different degrees occurred in all patients.Psychiatric symptom occurred in 17 cases,epilepsy in 1 patient,pulmonary infection in 11 patients,and acute cell rejection in 3 patients.The 1-,2-and 3-year recipient survival rate was 81.8 ％,81.8 ％,81.8 ％,respectively,and the 1-,2- and 3-year graft survival rate was 81.8 ％, 77.3 ％, 77.3 ％, respectively.ConclusionUrgent liver transplantation has a good efficacy for acute liver failure.Reasonable preoperative evaluation,length of waiting for graft,and effective treatment of various kinds of complications are the key point to improve the prognosis of patients with acute liver failure undergoing urgent liver transplantation.

Based on LCD Module and Visual C++ development environment, this paper proposes a new method which can quickly develop the human-machine interface .We define a LCD module programming interface by designing Serial Communication Class(SCS). On this basis,we achieve the transplantation on an Embedded ARM Platform to fulfil the requirements of Medical Diagnostic Instruments (MDI). Experimental results show that this method has advantages of short development cycle and high level transplantation which has broad application prospects in the field of Medical Diagnosis Instrument.
Diagnosis, Computer-Assisted ; instrumentation ; Equipment Design ; Liquid Crystals ; Robotics ; instrumentation ; methods ; Software ; User-Computer Interface

In recent years, acupuncture has been used widely as an adjuvant treatment for the in vitro fertilization (IVF). " " published in on May 15, 2018, the research findings do not support the use of acupuncture to improve the rate of live births among the women undergoing IVF. In order to avoid the misunderstanding of the scholars at home and abroad for the clinical effects of acupuncture on IVF assistance, the authors put forward the doubts after the analysis from the following 3 aspects, including the acupuncture scheme, outcomes and result explanation. Additionally, the thinking and suggestions are proposed for the future development of the clinical trials of acupuncture IVF assistance in terms of selecting the proper participants, being abided by the standards of the evidence-based medicine, designing multi-acupuncture schemes and setting up the rational control, as well as conducting the overall analysis of the trial data.
Acupuncture ; American Medical Association ; Embryo Transfer ; Female ; Fertilization in Vitro ; Humans ; Live Birth ; Pregnancy ; Pregnancy Rate ; United States