微球囊导管_杨宁介入医学网

Scepter C TM Dual-Lumen Neurovascular Micro-catheter

A 64-year-old with fibromuscular dysplasia and presented with worsening renal function and a progressively enlarging 2cm, wide-necked renal artery aneurysm.

He had a single left kidney following a right nephro-ureterectomy（肾-输尿管切除术） for transitional cell cancer

Following discussion of both open surgical and catheter-based treatment options, the patient chose to proceed with the endovascular approach


CTA demonstrating a solitary left kidney with 2cm saccular aneurysm (arrow) arising from the left renal artery anterior division (arrow head)	Volume-rendered three dimensional image reconstructed from CT angiography demonstrating an aneurysm arising from the left renal artery anterior division (arrow) just distal to the left renal artery bifurcation


Selective angiography of the left renal artery anterior division (arrow head) confirming the presence of a 2cm wide-necked saccular ['sækjʊlə] aneurysm (arrow). The parent artery demonstrates a beaded appearance suggestive of fibromuscular dysplasia	Re-modelling of the wide-necked TRAA using the Scepter C balloon (arrow) with contrast media injection showing no flow within the aneurysm sac or in the distal anterior artery division.


Re-modelling of the wide-necked TRAA using the Scepter C balloon (arrow) with contrast media injection showing no flow within the aneurysm sac or in the distal anterior artery division.	CT angiography at 3 months demonstred persistent occlusion of the TRAA sac with normal solitary kidney parenchymal enhancement. His renal function normalised following the procedure,. He remains well at follow up.

Trans-arterial coil embolization of a renal artery aneurysm in a patient with a solitary kidney was successfully performed using the Scepter C TM dual-lumen neurovascular balloon micro-catheter.

杨宁介入医学网

搜索

热门标签

微球囊导管