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Gallbladder Volvulus: A Rare Entity with "Beak Sign" and "Whirl Sign"
Margaux Vlasselaer1, Martina Pezzullo1, Gabriel Liberale2
1Department of Radiology, Erasme Hospital, ULB, Route de Lennik 808, 1070 Bruxelles, Belgium.
None:
Teaching point: Gallbladder volvulus is a rare but serious diagnosis that needs urgent surgical treatment to avoid morbidity and mortality related to gallbladder ischemia and should be suspected in elderly female patients with acute right upper quadrant pain with imaging features including enlarged, abnormally positioned gallbladder and specific key findings on CT including "whirl sign" representing twisting of the cystic pedicle and "beak sign" at the gallbladder neck.
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