Anterior inferior cerebellar artery vascular loop - type 1

Case contributed by Fateme Hosseinabadi
Diagnosis almost certain

Presentation

Tinnitus

Patient Data

Age: 30 years
Gender: Female

A vascular loop of the right anterior inferior cerebellar artery (AICA) within the CPA level, just approaching the entrance of the right internal auditory meatus, between neural segments (type 1 vascular loop).

Case Discussion

Tinnitus as a part of neuro-otologic symptoms is a common disorder.

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