PMC5768154_01
A unilocular cystic lesion attached to the neck of the gallbladder.
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PMC5768154_01_gr1.jpg
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The abdominal computed tomography reveled unilocular cystic lesion attached to the neck of the gallbladder (Fig. 1).
the cyst was lined by pseudostratified ciliated columnar epithelium.
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PMC5768154_01_gr2.jpg
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The anatomopathologic study found a cystic lesion with thin walls covered with ciliated epithelium which lays on a connective tissue that contains smooth muscle fibers (Fig. 2, Fig. 3).