Figure 2.

The paraffin pathology of the uterus. A: Uterus; B: Postoperative pathological examination showed proliferative endometrial changes with multiple focal lymphocyte infiltrations in the interstitium (100 ×); some lymphocytes were mixed with plasma cells. In the red area of the uterine isthmus, the interstitial small blood vessels dilated, and the wall thickened like hyaline degeneration. The pathological diagnosis was local fibrous hyperplasia and inflammatory changes in the uterine isthmus. The blood vessels in the superficial myometrium of the uterus were widely transparent and sclerotic.