From the case: Pretzel (photo)

From the case: Pretzel (photo)

Photo

contributed by Dr Maxime St-Amant on April 27, 2018

System: Vascular

Central Nervous System

Section: Signs

Modality: Photo

Used in the following article:

Pretzel sign (serpentine aneurysm) - “ The pretzel sign is seen on DSA and is indicative of a serpentine aneurysm 1. The sign refers to the sinusoid configuration of the intra-aneurysm...”

View full size version of Pretzel (photo)

See the case: Pretzel (photo)

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