Immediate postprocedural angiographic stagnation of contrast media and T2-weighted MRI features within aneurysmal sac are associated with early regression of large or giant aneurysm after flow diversion only.
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DOI: 10.1016/j.wneu.2020.05.047
Abstract: BACKGROUND We hypothesized immediate postprocedural image features were associated with early regression of flow-diverted aneurysm. We had compared imaging features from digital subtraction angiography and spin echo T2-weighted MRI between early total regression and partial… read more here.
Keywords: stagnation; contrast; regression; aneurysmal sac ... See more keywords