Pulsatile Tinnitus: Differential Diagnosis and Radiological Work-Up.

ABSTRACT:

Purpose of review

Identification of the underlying cause of pulsatile tinnitus is important for treatment decision making and for prognosis estimation. For this, an adequate diagnostic imaging strategy is crucial.

Recent findings

Both CT and MRI can be useful, and in general, these modalities provide complementary diagnostic information. The scanning protocol can be optimized based on the estimated a priori chance for finding specific pathology, or the need to rule out more rare but clinical significant disease. In recent years, dynamic CTA, also referred to as 4D-CTA, has become available as a new technique that enables non-invasive evaluation of hemodynamics for the detection, classification, and follow-up of vascular malformations.

Summary

The value of different di

SUBMITTER: Pegge SAH 

PROVIDER: S-EPMC5263210 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature