acute or chronic pancreatitis Central scar Central scar Central scar Unilocular or multilocular Imaging Findings Microcystic or oligocystic Unilocular or multilocular May be connected to MPD Unilocular or multilocular Unilocular or multilocular Microcystic or oligocystic Unilocular or multilocular May be connected to MPD Unilocular or multilocular Unilocular or multilocular Unilocular or multilocular May be connected to MPD Heterogeneous Eggshell calcifications