Surgical Considerations for the Management of an Ectopic Main Renal Artery Originating from an Abdominal Aortic Aneurysm.

Ectopic major renal arteries are rare but anatomically important because they can complicate aortic surgery and make the operation challenging for vascular surgeons. A 68-year-old male was presented with a 5.5-cm aneurysm of the infrarenal abdominal aorta combined with an ectopic main right renal artery arising from the middle of the aneurysm sac, perfusing a normotopic right kidney. The patient also had small right common iliac artery aneurysm. Open repair was performed with reimplantation of the right renal artery on the aortic tube graft, the right kidney was perfused with cold heparinized lactated Ringer solution during operation. The right common iliac artery aneurysm was wrapped with a polyester band. The patient's postoperative courses were uneventful, with normal renal function during 5 years of follow-up. Preoperative planning is important for achieving optimal results in treating complex aneurysms with ectopic main renal artery.

Fascioliasis: A challenging differential diagnosis for radiologists.

We report a case of a 39 year old male who presented with nausea and right upper quadrant pain. Marked eosinophilia and a hypoechoic liver lesion on ultrasound were identified. The differential diagnosis included neoplasms, infectious diseases and hepatic abscess. Indirect hemagglutination test using purified adult Fasciola hepatica f1Ag confirmed serologic diagnosis of fascioliasis. Radiologists should keep in mind the importance of correlating imaging, clinical and laboratory findings in order to reach the correct diagnosis.

Retrograde transpopliteal approach of iliofemoral lesions.

PURPOSE: Aim of this study is to present our initial experience with the use of the retrograde popliteal artery access in patients with certain anatomic lesions. METHODS: Between September 2008 and September 2010, 24 patients underwent a transpopliteal retrograde subintimal recanalization. Instead of its usage when antegrade recanalization failed, the "facedown" technique was preferred as a first choice in patients with common femoral artery stenosis or occlusion, proximal lesions of the superficial femoral artery (SFA) with no stump, severe obesity, tandem iliac, and SFA lesions. RESULTS: Technical success was achieved in 91.7% of patients.The complication rate was 12.5%. The primary patency at 6, 12, and 18 months was 86.4%, 65.8%, and 65.8%, respectively. CONCLUSIONS: The retrograde popliteal artery approach can be considered as the primary SFA recanalization strategy in carefully selected patients, with competitive immediate and midterm results.