Objective To investigate the diagnosis and treatment of visceral artery aneurysms (VAAs).Methods From June 2008 to December 2013,20 patients (11 male and 9 female) with visceral artery aneurysms were treated in our hospital.The clinical data and treatment outcomes were retrospectively analyzed.Results There were 20 patients,including 11 males and 9 females.The site of aneurysmal disease was splenic artery in 12 cases,mesenteric artery in 2 cases,hepatic artery in 2 cases,renal artery in 2 cases,celiac artery in 1 case and gastroduodenal artery 1 case.10 patients were treated by open surgery,and other 10 patients treated by endovascular.1 patient died,and others were discharged.All patients were followed up 28.5 months (ranged from 10 to 76 months).Two patients died due to cirrhosis of the liver,and the remaining patients were alive,no treatment-related complications,no serious complications,such as aneurysm recurrence occurs.Conclusions Both traditional surgical and endovascular treatment of visceral artery aneurysms may obtain a satisfactory outcome.

Objective To explore the experience of diagnosis and surgical treatment of carotid body tumor.Methods A retrospective analysis between November 2008 and November 2015 was proceeded,the clinical data of surgical treatment for 81 patients with carotid body tumor was collected,to analyze data by SPSS19.0,and summarize the diagnosis of carotid body tumor,choice of operation methods and curative effect and complications prevention.Results Seventy-four cases underwent surgery treatment:tumors of 52 cases were simply stripped,tumors of 13 cases were resected combined with ligation of external carotid artery.Tumors of 7 cases were resected with internal and external carotid artery ligation,3 cases of whom underwent artificial blood vessel internal carotid artery end to end anastomosis.Postoperative death in 1 case of acute myocardial infarction,complicated with cerebral infarction in 2 cases,6 cases of injury of cranial nerve relieved after symptomatic treatment.No hemiplegia,aphasia and other serious complications.Tumor size and the surgery time correlation analysis:the correlation coefficient was 0.226,no significant correlation.Conclusions CTA is the most commonly used method of preoperative examination.Surgical resection is an effective method in treatment of carotid body tumor.Prevention injury of carotid artery cr internal carotid or common carotid artery and their reconstruction is the key to a successful operation.Sufficient preoperative assessment,select the appropriate operation method,intraoperative careful performance can ensure the cerebral perfusion,is the key to prevent and reduce the complications.