Fully automatic detection and segmentation of abdominal aortic thrombus in post-operative CTA images using Deep Convolutional Neural Networks.

Computerized Tomography Angiography (CTA) based follow-up of Abdominal Aortic Aneurysms (AAA) treated with Endovascular Aneurysm Repair (EVAR) is essential to evaluate the progress of the patient and detect complications. In this context, accurate quantification of post-operative thrombus volume is required. However, a proper evaluation is hindered by the lack of automatic, robust and reproducible thrombus segmentation algorithms.

Standard and fenestrated endograft sizing in EVAR planning: Description and validation of a semi-automated 3D software.

An abdominal aortic aneurysm (AAA) is a pathological dilation of the abdominal aorta that may lead to a rupture with fatal consequences. Endovascular aneurysm repair (EVAR) is a minimally invasive surgical procedure consisting of the deployment and fixation of a stent-graft that isolates the damaged vessel wall from blood circulation. The technique requires adequate endovascular device sizing, which may be performed by vascular analysis and quantification on Computerized Tomography Angiography (CTA) scans.

Isolated spontaneous renal artery dissection: endovascular management.

We report a rare case of isolated spontaneous renal artery dissection treated by stent placement. A 59-year-old man presented with a sudden onset of left flank pain and severe hypertension together with elevated creatinine levels. A computed tomography scan revealed a focal dissection at the left renal artery (LRA) with an infarcted left kidney.