Attila G. Krasznai

Anterior tibial artery aneurysm: Case report and literature review

INTRODUCTION We present a patient with a true anterior tibial artery aneurysm without any causative history. PRESENTATION OF CASE A 59 year old male was referred with a swelling on his left lateral ankle which he noticed 2 months ago, with symptoms of soaring pain. Additional radiological research showed a true arterial tibialis anterior aneurysm. True anterior tibial artery aneurysm is a rare condition. The aneurysm was repaired by resection and interposition of a venous bypass. DISCUSSION Patients may complain about symptoms like calf pain, distal ischemia, paresthesias due to nerve compression and the presence of a pulsating or increasing mass. Symptomatic aneurysms require surgical intervention, where bypass with a venous saphenous graft have shown good patency and endovascular treatment have shown good short term results. Asymptomatic and small aneurysm can be followed for several years with DUS. CONCLUSION Clinical features, radiographic findings, surgical management, and a review of the literature on true anterior tibial aneurysms are discussed.

Primary aortoduodenal fistula and Q-fever

Patients with abdominal aortic aneurysm (AAA) are prone to vascular infection with chronic Q-fever. There is a rising incidence of up to 8% of chronic Q-fever in The Netherlands. Increased vascular aortic aneurysm infection with chronic Q-fever is reported. This report shows two rare cases of primary aortoduodenal fistulae in patients with chronic Q-fever and an AAA. We describe the clinical symptoms, diagnostic tools for detection of Coxiella burnetii infection and treatment.

Contrast Free Duplex-Assisted EVAR in Patients with Chronic Renal Insufficiency

Renal insufficiency and allergy for iodinated contrast are the main contra-indications for Endovascular Aortic Repair (EVAR). Various techniques have been used to minimize utilization of contrast in order to prevent contrast induced nephropathy. EVAR can be performed without nephrotoxic contrast, using additional duplex-guidance. This report describes three cases of duplex-assisted EVAR in patients with chronic renal insufficiency.