Urgent transcatheter @entity1416 for the treatment of XXXX with spontaneous @entity548 .

@entity1 @entity8 @entity939 @entity4832 @entity548 @entity1409 @entity1416 @entity532 @entity887 @entity359
BACKGROUND: The rich neovascularization of @entity8 ( @entity359 ) has a tendency for @entity1409 with subsequent @entity548 . Nephrectomy or nephron-sparing surgery has rarely been used as a primary treatment in urgent situations. PURPOSE: To evaluate the safety and long-term outcomes for @entity1 treated by urgent transcatheter @entity1416 (TAE) for spontaneous @entity8 with severe @entity548 . MATERIAL AND METHODS: A retrospective evaluation was performed of 25 renal @entity359 cases with spontaneous @entity548 confirmed by imaging. @entity4832 ( @entity939 ) particles and coils of multiple sizes were used to embolize the spontaneous @entity8 . RESULTS: The technical success rate of TAE was 96% (24/25). One week post-TAE, 1 @entity1 with recurrent @entity548 underwent emergency nephrectomy. @entity532 affected 16 @entity1 with @entity887 ; 15 @entity1 resolved using conservative measures and one @entity1 received nephrectomy post TAE 1 week later. All @entity1 were followed up for 24-72 months (median, 50.2 months). Surgical treatment was avoided for 92% (23/25) of @entity1 , and the re-embolization rate was 0% at 2 years post TAE. In the 23 @entity1 without surgical treatment, the mean maximum diameter of renal @entity359 was reduced from 12.4        5.5   cm to 6.3        2.5   cm and no @entity548 occurred during follow-up. CONCLUSION: Urgent TAE is a technically feasible and minimally invasive procedure for controlling severe @entity548 and preservation of renal function following spontaneous @entity8 .
