From the case:
Beak sign
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The term “beak sign” is applied when a mass deforms the edge of an adjacent organ into a “beak” shape, suggesting that the mass arises from that organ.
While an adjacent organ with dull edges suggests that the mass compresses the organ but does not arise from.
Case Discussion
Authors: T. Dionisio, F. Veloso Gomes, T. M. Cunha.
Original file: https://posterng.netkey.at/esr/viewing/index.php?module=viewing_poster&task=viewsection&pi=121657&ti=401651&si=1388&searchkey=
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