Though typically hypo intense on T1W and hyper intense on T2W images, a heterogeneous appearance on MRI may be seen owing to mucin, proteinaceous material, or hemorrhage within the cyst.[6, 7] T1 and T2 hyperintensity was noted in our second case, which could be attributed to the infection and the extensive hemorrhage found on histopathology. Here, MUC5AC is linked to cyst.