Inverted papilloma of urothelium is a rare benign tumour accounting for 1-2% of all the urothelial lesions. Morphologically, these are of two main subtypes - trabecular and glandular, of which the former subtype is most frequently encountered compared to the latter. The glandular subtype closely mimics cystitis glandularis and urothelial carcinoma with inverted growth pattern.