A Gallbladder Volvulus Presenting as Acute Cholecystitis in a Young Woman.

Gallbladder volvulus is rare and known to occur when there is a rotation of the gallbladder along the axis of the cystic vascular pedicle. Except for isolated cases reported in childhood, this disease is more frequently encountered in the elderly, especially in women. Therefore, most cases in the literature describe the clinical and radiographic features of gallbladder volvulus in this age group. In this subject, manifestations of abdominal pain are variable. Typically, right upper quadrant pain leads towards the diagnosis of cholecystitis, and diagnosis may be performed on imaging such as computed tomography (CT) scan with multi-plane CT reconstruction. However, preoperative diagnosis of gallbladder torsion remains difficult, and in most cases, especially in young women where it is rare, the clinical and radiographic features seem to differ from gallbladder torsion in the elderly. We report a case of gallbladder volvulus in a 26-year-old woman and review the clinical and radiological aspects of this disease.