The most common anatomic variant seen in donor kidneys for renal transplantation is the presence of multiple renal arteries, which can cause an increased risk of complications. Accessory renal arteries should be anastomosed to the proper source arteries to improve renal perfusion via the appropriate vascular reconstruction techniques. In microsurgery, 2 kinds of vascular augmentation methods, k...

This is a case where multiple anomalies of the posterior abdominal wall arteries were found in a single male cadaver aged 50-years. These anomalies were accessory renal, a pre-hilar division of the renal, unilateral origin of the inferior phrenic artery from the renal and aberrant suprarenal arteries. The accessory renal and the pre-hilar branch of the renal resembled polar arteries that suppli...

Parallel endografts such as “chimney” and “periscope” are being increasingly used to maintain blood flow to visceral and supra-aortic branches in patients with different aortic disorders. We present a new technique, “iliorenal periscope graft”, in a patient with abdominal aortic aneurysm undergoing endovascular aortic repair. In this case, left accessory renal artery flows were provided by an i...

Flash pulmonary edema frequently develop in case of bilateral renal artery stenosis and unilateral renal artery stenosis with functional solitary kidney. In some rare cases, unilateral renal artery stenosis with bilaterally functional kidneys may also lead to flash pulmonary edema. Here, we present a case of flash pulmonary edema caused by accessory renal artery stenosis. To our knowledge, it i...

This is a case where multiple anomalies of the posterior abdominal wall arteries were found. These were accessory renal, a pre-hilar division of the renal, a unilateral origin of the inferior phrenic artery from the renal and aberrant suprarenal arteries. The accessory renal and the pre-hilar branch of the renal resembled polar arteries that supplied the upper and lower poles and similar segmen...

INTRODUCTION The commonest variation to the classic anatomic description of renal arterial supply is the presence of accessory renal arteries. The incidence varies widely according to ethnicity. There is no data on the prevalence of these anomalies in persons of Caribbean ethnicity. METHODS All CT scans done over two years from July 1, 2010 to June 30, 2012 were retrospectively evaluated. The...

BACKGROUND Each kidney is supplied by a single renal artery and a single renal vein, which accounts for about 20% of the cardiac output. However, variations in the form of level of origin and arrangement of renal arteries are so frequent. AIM The present study aimed to note the vascular anatomy of kidneys with respect to the variations in their origin, course and any aberrant vessels which we...

The kidneys receive arterial supply from the paired renal arteries. During routine dissection we observed in an adult male cadaver the following variation. Bilateral variation is seen in 5%-10% of individuals. The right kidney was receiving 3 renal arteries. Two were arising from the abdominal aorta just below the origin of superior mesenteric artery and the 3(rd) artery was arising from aorta,...

Unambiguous information of vascular variation and planning of conducting surgical and radiological procedure is important during renal transplantation. During the routine dissection of a male cadaver we discovered unilateral accessory renal artery (UARA). It originated from the antero-lateral aspect of the abdominal aorta, at the level of inferior mesenteric artery (IMR) and below the renal art...