Laparoscopic hepatectomy has been utilized in clinic,however to some extent there are some limitations for various equipments being used in laparoscopic hepatectomy, as a result, the laparoscopic bepa-tectomy is being constrainted on its development. Therefore, with the research and development of the ideal tool for laparoscopic hepatectomy,laparoscopic liver surgery is bound to be booming.

Animals ; China ; epidemiology ; Humans ; Infection Control ; methods ; statistics & numerical data ; trends ; Prevalence ; Schistosomiasis japonica ; drug therapy ; epidemiology ; prevention & control ; Schistosomicides ; therapeutic use ; Snails ; parasitology

Reducing blood loss during hepateetomy is important.Intraoperative blood loss and liver damage of hepatectomy under the total hemihepatic vascular exclusion could be less than that under the other methods of vascular occlusion.It could be worth improving and applying further.This article review the latest studies to introduce the latest advancement in this area.

Circulating tumor cells (CTCs)are special kind of tumor cells in the peripheral blood of patient with tumor.Now CTCs detection has been used in the survival time prediction,post-operational recu-rrence detection,individualized treatment and other aspects in the patients with gastric cancer.As the research going,CTCs will provide new help for the comprehensive treatment of gastric cancer.

Secondary lymphoid tissue chemokine (CCL21) is a double-edged sword, which exerts antitumor, anti-infection immune response by binding to the receptor CCR7 on the surface of the multiple immune cells. However, a variety of tumor cells also express the receptor CCR7, the combination of CCL21 with CCR7promotes the invasion and metastasis of tumor cells, leading to the facilitation of tumor development. Therefore,exploring the mechanism(s) of tumor invasion and metastasis might be helpful for use of CCL21 as tumor gene therapy through blocking of CCL21's promotion of tumor invasion and metastasis.

0.05).Thirty-four cases of newly diagnosed children with CR rate was 88.2% (30 cases).Which the expression of PRAME gene,WT1 gene were both positive and negative groups of children with CR rates were 62.5% and 100.0%,there was no significant difference between the 2 groups(P

Objective To summarize our surgical experience in repair and functional reconstruction for compound defects of proximal phalanx and dorsal skin at multiple digits,Methods Six patients with multiple digital defects were treated in our department between June 1996 and March 2005.At the first stage,free iliac bone grafts were used to repair defects of proximal phalanges and temporary syndactyly between adjacent affected fingers was created through digital palmar skin sutures.The defects were covered with free flap transfer finally.Dorsalis pedis flaps were used in four patients,a lateral arm flap in one and a lateral thoracic flap in one respectively.At the second stage,a partial debulking procedure and division of syndaetyty followed three to six months later.Additional procedures were performed in three eases to reconstruct the digital extensor function through tendon transfer.The follow-ups ranged from six months to nine years.Results The flaps survived uneventfully in the six patients postoperatively.The dorsal aspects of reconstructed fingers demonstrated an aesthetically pleasing effect after the flap debulking procedures and division of syndactyly.Follow-up X-Ray examinations showed good lilac bone union and nearly normal structure of digital bone.The distal interphalangeal extension restored to normal in the three cases after extensor reconstruction.Conclusions Iliac bone graft to repair phalangeal defects and free flap transplantation to cover skin defects can be a good treatment for compound defects of proximal phalanx and dorsal skin at multiple digits.Secondary plastic procedure may greatly improve the appearance of a reconstructed digit,and extensor re- construction the function of distal interphalangeal extension too.

The full name of the polycystic liver disease is autosomald ominant polycystic liver disease.Surgical treatment is the main method to deal with it at present.With the deep study of the polycystic liver disease into the molecular genetic level,it is possible for molecular diagnostics to achieve presymptomatic and prenatal diagnosis.The article mainly introduce the research progress of the polycystic liver disease's etiology,pathogenesis,diagnosis,treatment,and so on.

Cancer cell exfoliation,invasion and entry into circulation system is the early event with metastasis,which provide the possibility to formation of clinical metastase.Further research about the circulating cancer cells can help us to understand the mechanism of metastasis and offer the scientific proof against anti-metastasis.The detection of circulating tumor cells and clinical significance were reviewed.

We reviewed medical data of 22 patients receiving intravenous thrombolysis therapy for acute isehemic stroke and evaluated our efforts of promoting intravenous thrombolysis for acute ischemic stroke.The mean in-hospital delay was 107 minutes.The most common reason was waiting for the results of laboratory tests.Only 6 cases received a standard dose of recombinant tissue plasminogen activator (rtPA) at 0.9 mg/kg.Only one patient had asymptomatic intracranial hemorrhage.No symptomatic hemorrhage occurred.Intravenous thrombolysis for ischemic stroke had excellent safety profile.Intravenous thrombolysis for ischemic stroke should be promoted under the guidance of standardized protocol according to the national guideline.