Blunt thoracic aortic injury resulting in free rupture into the pleural space and cardiac arrest, managed successfully with endovascular stenting.

Blunt thoracic aortic injury (BTAI) is an uncommon yet serious diagnosis in trauma patients, with high on-scene mortality. BTAI typically occurs from rapid deceleration such as in motor vehicle collisions or high-altitude falls shearing the aorta just proximal to the ligamentum arteriosum. We report a case of a man in his 50s falling from a height of 15 m who presented hypotensive with retrosternal chest pain. Mobile chest X-ray showed a widened mediastinum with left-sided haemothorax. CT revealed a contained free aortic rupture just inferior to the origin of the left subclavian artery with bleeding into the mediastinum and left pleural space. The patient underwent urgent thoracic endovascular aortic repair (TEVAR) but arrested on-table due to a left-sided tension haemothorax requiring chest-drain decompression and haemostatic resuscitation. After return of spontaneous circulation, TEVAR was successfully performed. BTAI is a dynamic process; hence, timely imaging and minimally invasive surgical treatment are key to patients surviving grade III and IV aortic injuries.

The identification and management of the profunda femoris artery as a rare source of a late type II endoleak.

Internal iliac artery aneurysms are found in 20% of abdominal aortic aneurysm cases, with a high mortality rate in the event of rupture. Type II endoleaks are a common complication after endovascular intervention. Transarterial or direct sac puncture techniques have superseded open surgical repair due to the challenging nature open surgery presents in accessing the feeding vessel(s). We describe the rare source of a late type II endoleak feeding from the profunda femoris in an 83-year-old man after fenestrated endovascular aortic aneurysm repair and concurrent embolization of the right internal iliac artery for treatment of a juxtarenal abdominal aortic aneurysm and internal iliac artery aneurysm.

Infrarenal aortic reconstruction using autologous femoral vein for a mycotic aneurysm caused by Streptococcus equi.

A common source of infection in equine, Streptococcus equi, is an uncommon pathogen in humans, rarely identified as the cause for mycotic aortic aneurysms. Typically associated with consumption of unpasteurized milk or contact with horses, S. equi can result in severe bacteremia, endocarditis and meningitis. We describe the presentation and successful management of a 69-year-old retired equestrian who underwent infrarenal aortic resection and reconstruction using autologous right femoral vein for a S. equi mycotic aneurysm.

A diagnostic and management conundrum in a rare case of a small renal mass UTUC with IVC and bilateral renal vein tumour thrombus.

Upper Tract Urothelial Carcinomas (UTUC) are generally uncommon, accounting for approximately 5% of all urinary tract tumours. This report describes a unique Case of a 52-year-old-male with no known risk factors or symptoms of UTUC, who presented with bilateral sub-massive pulmonary embolus (PE). Subsequent computed tomography (CT) demonstrated a small (<2cm) right cortical based mass a discordant venous tumour thrombus (VTT) extending in the IVC, up to the level of the hepatic vein and bilateral renal veins. The patient had surgical excision in the form of right radical nephroureterectomy, IVC resection with bovine pericardial graft reconstruction and left renal autotransplant.