From the case: Sigmoid sinus wall dehiscence

Temporal bone

From the case: Sigmoid sinus wall dehiscence

Coronal bone window

contributed by Varun Babu on January 14, 2017

Systems: Head & Neck

Modality: CT (bone window)

- “ Sigmoid sinus wall dehiscence and diverticuli are a common etiology for pulsatile tinnitus especially when the wall dehiscence is seen anteriorly ...”

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See the case: Sigmoid sinus wall dehiscence

From the case: Sigmoid sinus wall dehiscence

Temporal bone

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