This paper aims to introduce the concept of hybrid procedures and its development history, to describe the implementation conditions, the advantages in treating aortic diseases, main iliac artery occlusive diseases and arteriosclerotic occlusive diseases of the lower extremities, and to discuss the inadequacy of this technology.

This paper describes the carotid ischemic disease is an important factor leading to stroke,and reviews the anatomical basis of clinical relevance of the carotid lesions and stroke.Moreover,this paper introduced research progress of treatment of carotid artery disease treatment and prevention of stroke events from many domestic scholars,and evaluated these new academic point.

The decade practical training experiences in vascular department of Xuanwu Hospital were reviewed.Quality training and medical education measures for further study physicians in department of vascular surgery were introduced and summarized from medical ethics education,professional training,theoretical knowledge training and quantitative assessment.All these measures were intended to improve the overall quality of vascular surgical further study physicians and to guarantee the most gain for trainees.

Diabetes incidence rate is increasing in recent years, along with below knee artery disease, which develops into severe ischemia in many patients.This paper introduced the horizon about endovascular techniques in this field.

Open surgery was the main treatment for abdominal aortic diseases in the past .However , with the development of endovascular instruments , endovascular repair technique has become the main option for abdominal aortic diseases .Unibody bifurcated stent-graft and modular bifurcated stent-graft are often used to treat abdominal aortic diseases .Unibody bifurcated stent-graft has its own features in endovascular repair of abdominal aortic diseases .We made a literature summary on application of unibody bifurcated stent-graft in abdominal aortic diseases .

Reflux cholangitis is a common complicatian follawing cholangio-jejunostomy,During a period between July 1981 and June 1994 the authors have performed plastic valve in 116 cases undergo- ing Cholangrojunostomy adding a plastic valve to each of three forms of cholang iojejunostomy that was Y-shape,loop-shape,and interposition-shape in Order tO prevent reflux.There was no inhospital mor- tality and fistula,and symptoms related to biliary tract disappeared in 92 cases(79.3%)during fouow- up.

The specific binding capacity of androgen receptor (AR)and estrogen receptor (ER)in the peripheral lymphocytes was estimated by radioligand binding assay in 130 diabetic patients (type Ⅰ 18 cases and type Ⅱ 112 cases). Results were as follows:1)plasma estradiol (E2) of diabetic patients was significantly lower than that of the controls (P

Objective To explore effects of arterial self-expanding stents implanted in different position for treating lower limb ischemia.Methods Follow-up records of 65 patients of lower limb ischemia(71 limbs) teated by stent implantation from January 2002 to March 2006 were retrospectively reviewed.Out of the 71 patients,there were 38 patients(52.3%) of diabetic lower limb ischemia and 33 patients(47.7%) of non-diabetic ischemia.Stent implantation included 2 abdominal aortic stents in 2 patients,1 abdominal aortic and 2 iliac stents in 1 patient with the Leriche syndrome,38 iliac stents in 33 patients(35 limbs),12 stents for iliacofemoral lesions in 6 patients(6 limbs),23 femoral stents in 16 patients(19 limbs),10 stents for femoral and prioxiaml popliteal arterial lesions in 5 patients(6 limbs),and 2 stents for distal popliteal arterial lesions in 2 patients(2 limbs).Results The patients were followed for 2~50 months(mean,16.1 months).The patency rate was 100% in 3 patients with abdominal aortic stent implantation or abdominal and aortoiliac stent implantation.Iliac artery occlusion occurred in 4 patients(4 limbs),with the patency rate of iliac arterial stents being 88.6%(31/35).The patency rate of femoral arterial stents was 78.9%(15/19),and that of femoral and prioxiaml popliteal arterial stents was 83.3%(5/6).Stents in distal popliteal artery were occluded in all the 2 patients.Stents remained patent after a mean of 5.6 months postoperatively in 3 patients with 2 femoral stents in 2 limbs and 1 femoropopliteal stent in 1 limb while distal outflow arteries were blocked.Conclusions Stent implantation can be the first choice for aortoiliac stenosis or occlusive arterial diseases.It is also recommendable for stenotic or occlusive femoral and proximal popliteal arterial diseases.It is a proper option for the senile patients or those who can not stand bypass procedures.However,for tibial arterial stenosis or occlusion,it is not a favorable consideration.

0.15) was 81%(17/21) and the clinical improvement of symptoms was achieved in 95%(20/21) of cases.The 17 cases were followed up for a mean of 15.7 months(range,12～35 months).One patient died of cerebral infarction at 6 months postoperatively.One patient with stent occlusion at 3 months after operation was given an embolectomy(the artery has remained patent for 13 months).Stent occlusion also happened in 2 patients(at 3 and 4 months after operation,respectively),on whom a subsequent infragenicular femoropopliteal bypass was operated,and in 2 other patients(at 8 and 12 months after operation,respectively),on whom a below-knee amputation was operated.At one year postoperatively,the patency rate was 75%(15/20) after primary operation and 80%(16/20) after re-operation.The rate of clinical improvement of symptoms was 75%(15/20).The limb salvage rate in patients with critical limb ischemia was 88%(14/16).Conclusions Primary angioplasty with self-expending nitinol stent implantation is a safe, minimally invasive,and effective method,which can be used as the first choice for femoral arterial occlusive diseases,especially in senile patients who cannot tolerate bypass procedures.

Objective: To investigate the trends in incidence of malignant tumors in Yuyao City, Zhejiang Province from 2011 to 2018, so as to provide insights into formulation of the malignant tumor control strategy. Methods: Data pertaining to the incidence of malignant tumor in Yuyao City from 2011 to 2018 were captured from the Chronic Disease Surveillance Module of Ningbo Municipal Digital Disease Control and Prevention Platform. The crude incidence, Chinese population-standardized incidence, global population-standardized incidence, cumulative incidence (0 to 74 years of age), and truncated age-standardized incidence (35 to 64 years of age) of malignant tumors were estimated, and the trends in incidence of malignant tumors were analyzed in Yuyao City from 2011 to 2018 using average annual percentage change (AAPC). Results: The crude incidence, Chinese population-standardized incidence, global population-standardized incidence, cumulative incidence (0 to 74 years of age), and truncated age-standardized incidence (35 to 64 years of age) of malignant tumors were 433.78/105, 289.37/105, 224.22/105, 25.83% and 83.34/105 in Yuyao City from 2011 to 2018, with AAPC of 5.90%, 3.31%, 3.31%, 2.84% and 4.24%, respectively (all P<0.05), and the incidence of malignant tumors appeared an overall tendency towards a rise. The incidence of malignant tumors increased with age in Yuyao City from 2011 to 2018, and the incidence of malignant tumors was significantly higher in women than in men at ages of 20 to 54 years, while higher incidence was seen in men than in women at ages of 55 years and older. The ten most common malignant tumors included lung cancer, gastric cancer, colorectal cancer, liver cancer, breast cancer, esophageal cancer, thyroid cancer, pancreatic cancer, prostate cancer and cervical cancer, accounting for 78.84% of all malignancies, and the the incidence of lung cancer, colorectal cancer, breast cancer, thyroid cancer, pancreatic cancer and prostate cancer appeared a tendency towards a rise year by year, with AAPC of 8.37%, 5.36%, 6.42%, 24.81%, 5.49% and 18.78%, respectively (all P<0.05). Conclusions The of malignant tumors appeared a tendency towards a rise in Yuyao City from 2011 to 2018, and lung cancer, thyroid cancer, specific female cancers, male gastrointestinal and prostate cancers should be given a high priority for cancer control in Yuyao City in the future. Early screening and early diagnosis of cancers should be facilitated among high-risk populations.