Female 32 y.o. Clinical diagnosis: Atypical hyperplasia of the endometrium. At the moment the patient was using hormone therapy by herself (using the intrauterine device “Mirena” for three month). Control hysteroscopy showed greyish and loose polypoid growths of the endometrium. Histological slides from the initial curetage aren’t provided. The patient further underwent a separate diagnostic curettage. Macro: 1. endocervical curettage – scanty material consisting of blood clots and tiny greyish elements. 2. Generous amount of material consisting of blood clots and grayish polypoid fragments up to 0.6 cm in diameter.