PMC6159148_01
3D MRCP image showing dilated cystic duct (arrow head) and a normal appearing CBD (arrow). CBD, common biliary duct; MRCP, magnetic resonance cholangio pancreatogram.
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On MRCP (Figure 1), there is an oblong cystic lesion seen in the gall bladder fossa.
T2 Oblique coronal image showing dilated cystic duct (short arrow) with a calculus in situ (arrow head) and a normal appearing CBD (arrow). CBD, common biliary duct.
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T2* shortening which is interpreted as a remnant stone (Figures 2,3). The lesion is not connecting with the common biliary duct (CBD).