The endoluminal stenting is popular for more than two decades,even in China,encouraging achievements also are getting around the recent dacade.Endoluminal stents are not only applicated for all kinds of vascular stenosis,and nonvascular stenosis such as biliary tract,esophagus,trachea etc,but also are utilized gradually in the interventional treatment of cerebral ischemia and hemorrage in the recent years,especially for aortic aneurysm.There would still have a long way to go in China for further development in basic research,standardized procedure,and normalized followed-up.The main target for all the interventional radiologists in the foreseen future is how to develop new stents with independent knowlege property right and to expand the stents usage reasonably.

Livedoid vasculitis is a kind of skin disease caused by local vascular occlusion.It mainly manifests as erythematous and purpuric maculas or papules on the legs and ankles,which may progress into intensely painful ulcers and heal leaving porcelain-white atrophic scars called atrophie blanche.Histopathologically,inflammatory response is weak or absent in local lesions of livedoid vasculitis,hence,it is commonly considered to be related to local thrombosis and other autoimmune diseases.Now,it is mainly managed with anticoagulation-based comprehensive treatment in clinic.

Objective: To observe the clinical efficacy of acupuncture plus auricular point sticking for tension-type headache (TTH). Methods: A total of 90 TTH patients were divided into an acupuncture group, an auricular point sticking group and an observation group by random number table method, with 30 cases in each group. Patients in the observation group received acupuncture plus auricular point sticking for treatment, while those in the acupuncture group only received acupuncture and those in the auricular point sticking group only received auricular point sticking for treatment. The headache attack frequency and the scores of visual analog scale (VAS), self-rating anxiety scale (SAS) and self-rating depression scale (SDS) were observed before treatment, after treatment and 3 months after treatment. The clinical efficacy was evaluated at the follow-up of 3 months after treatment. Results: At follow-up, there were significant differences in clinical efficacy among the three groups (P<0.01 or P<0.05), and the clinical efficacy ranking from high to low was the observation group, the acupuncture group and the auricular point sticking group. After treatment and at follow-up, the VAS score, headache attack frequency, SAS and SDS scores in the three groups were significantly lower than those before treatment (all P<0.01). The above four results in the observation group were lower than those in the acupuncture group and the auricular point sticking group at the same time point (all P<0.01); VAS score in the acupuncture group was lower than that in the auricular point sticking group (both P<0.05). At follow-up, the headache frequency in the acupuncture group was lower than that in the auricular point sticking group (P<0.05). Conclusion: Either using acupuncture and auricular point sticking together or separately can reduce the headache degree of TTH patients, reduce the number of headache attacks, and relieve anxiety and depression. The efficacy of acupuncture plus auricular point sticking is most significant.

Carcinoma, Hepatocellular ; surgery ; Hepatectomy ; methods ; Humans ; Liver Failure ; diagnosis ; prevention & control ; therapy ; Liver Neoplasms ; surgery ; Postoperative Complications ; diagnosis ; prevention & control ; therapy

Acute Disease ; Electrocardiography ; Humans ; Myocardial Infarction ; chemically induced ; physiopathology ; Poisoning ; complications ; physiopathology

Carcinoma, Hepatocellular ; therapy ; Catheter Ablation ; Chemoembolization, Therapeutic ; Combined Modality Therapy ; Humans ; Liver Neoplasms ; therapy ; Liver Transplantation

Carcinosarcoma ; Female ; Humans ; Maxillary Sinus Neoplasms ; Middle Aged

BACKGROUND: Medical dressings can play a temporality barrier function as skin substitute in wound healing, which can avoid or control wound infection. With the increasing of aging and chronic ulcer wound, medical dressings play a more important role. OBJECTIVE: To review the recent research and progress of medical dressings, in addition, to explore its developing direction. METHODS: Elsevier database and CNKI was retrieved by computer with key words of "medical dressing, collagen, gel and chitosan" to search papers published between January 1980 and January 2009. Related papers addressing medical dressings were selected. According to inclusion cdteda, 35 literatures were selected Jn this study. RESULTS AND CONCLUSION: Currently, the medical dressings can be classified into natural polymer, synthetic macromolecule, inorganic material and composite. Their performances and clinical application were reviewed respectively. The quality control and future development of medical dressing products were also discussed. This paper can provide a theoretical foundation for the researcher in study and development of medical dressings, manufacturer in the quality control and government in product quality supervision.

Objective To investigate the imaging feature of Chinese familial BCS, and to evaluate the efficacy of interventional treatment for Chinese familial BCS. Methods Angiography was taken in 4 familial BCS patients(from families A and B), and PTA was attempted in 2 of 4 patients, stents were placed in another 2 patients. Results Sisters in family A and sisters in family B had membranous obstruction of the inferior vena cava(MOVC) and segmental obstruction of the inferior vena cava(SOVC), respectively. PTA was attempted in younger sisters of the two families, stent was implanted in elder sisters of the two families. Patency of inferior vena cava and clinical symptom improvement were noted in 4 patients after interventional treatment. Restenosis was detected by angiography in sisters of family A after follow up 2 years later, and stenting was performed in the elder sister, PTA was performed in the younger sister once again. The elder sister was dead after the second stenting, and the younger sister had no symptom up to now. Sisters in family B had no restenosis after 4 years′ follow up. Conclusion 1.Lesion types of Chinese familial BCS were varied. 2.Vena cava thrombosis is the etiology of Chinese familial BCS .3.PTA, stenting and long time anticoagulation treatment may be effective methods in the treatment of familial BCS.

Objective To evaluate the safety and effect of percutaneous fenestration of intimal flap(FIF) and endovascular stent(ES) placement for aortic dissection. Methods Male patient, 54 years old. DeBakey Ⅲb aortic dissection, tear of intimal flap situated at the beginning of desconding aorta, developed to abdominal aorta and right iliac artery. The true lumen was 3 mm at narrowest locatation. Through femoral artery approach, percutaneous fenestration of intimal flap and ES placement are operated and four ES were placed. Results The blood flow of aortic true lumen and branches were resumed. The true lumen raised to 12 3 mm at the narrowest locatation. The clinical symptoms vanished. Conclusion Percutaneous fenestration and ES placement for aortic dissection feature little injure, high safety and effecacy. So, It is the first choice for certain aortic dissection.