Fragments of decidualized endometrial stroma and hypersecretory endometrium formed of glands with pseudostratified lining by vacuolated columnar cells (Arias-Stella reaction). However, no evidence of chorionic villi, fetal membranes or other conception products. No evidence of tumors.
Abortion
Soft tissue fragments collectively measured 2x1.5x1 cm, totally embedded.
Uterine contents, D & C biopsy: