A case of a large extramedullary arteriovenous fistula in a young man, which was deemed inoperable, is described. The fistula was mainly supplied by the anterior spinal artery and was responsible for a progressive myeloradicular syndrome. Successful treatment with detachable balloons was carried out. Along with this case report, a review is made of the different types of extramedullary arteriov...

Dysfunction of the arteriovenous fistula for hemodialysis is a challenge nephrologist and vascular surgeon. Although experience limited, use forearm basilic vein as outflow radiocephalic has been considered. We report case 60-year-old male, with cardiovascular comorbidities history ischemic complications induced by access. Drainage problems were present in was used access repair. The procedure ...

BACKGROUND In patients in chronic hemodialysis via upper extremity arteriovenous fistula in whom ipsilateral internal thoracic artery graft was used for myocardial revascularization, hemodynamic interference between the fistula and the graft during dialysis can be hypothesized. METHODS AND RESULTS In 5 patients undergoing chronic hemodialysis via upper extremity arteriovenous fistula, ipsilat...

The Doppler echocardiographic features of coronary arteriovenous fistula were investigated in eight patients with left or right coronary arteriovenous fistulas who had a continuous heart murmur in the upper precordial area and whose diagnoses were confirmed by coronary angiography. In four patients the dilated lumen of the coronary arteriovenous fistula was visualised by cross sectional echocar...

A 61-year-old man with acute myocardial infarction developed a painful hematoma in his groin after percutaneous coronary intervention. Ultrasonography, including color Doppler, detected a pulsatile, hypoechogenic, single compartment lesion (2.3 3.0 2.9 cm) consistent with a partially thrombosed pseudoaneurysm originating from the distal part of the common femoral artery (Figure, A). Sampling fr...

This is a case of 62-year-old patient presenting with tingling and numbness extending from the buttocks area towards lower extremities gait instability. Contrast Magnetic Resonance Imaging (MRI) time-resolved imaging contrast kinetics (TRICKS MRI) raised suspicion for possible dural arteriovenous fistula. Diagnostic Digital Subtraction Angiography (DSA) showed filum terminale arterio venous fis...

BACKGROUND Thrombolytics such as tissue plasminogen activator are often used by interventional radiologists in the radiology suite to salvage thrombosed hemodialysis arteriovenous fistulae. Thrombolytics are also commonly used in dialysis facilities as a dialysis catheter lock solution or as an infusion into a dialysis catheter when dysfunctional. However, the use of tissue plasminogen activato...

A progressive rise in the number of patients accepted for renal replacement therapy has been reported world wide [1]. Permanent vascular access (VA) is the life-line for the majority of these patients, when hemodialysis is the treatment of choice. Thus, the successful creation of permanent vascular access and the appropriate management to decrease the complications is mandatory. A well function...

pulmonary arteriovenous malformations are rare clinical entities thai are associated with right to left shunts, and are often clinically presented by the triad of dyspnea, cyanosis, and digital clubbing. currently, transcatheter embolization of fistula is gaining increasing popularity as the superior therapeutic option. in certain situations, however, surgery is preferred. two cases of direct p...

Background: Common measures to stop bleeding can run the risk of clotting and thrombosis due to prolonged application of pressure. Topical homeostatic agents have an important role in decreasing time to hemostasis and consequently prevention of the complications.   Aim: the aim of this study was to compare Celox powder and conventional bandage on time to hemostasis in the vascular access site i...