Fragments of degenerated decidua, hypersecretory endometrium and edematous chorionic villi with preserved vasculature. Foci of microcalcification are noted. No evidence of fetal tissues. No evidence of viral inclusions or inflammation. No evidence of tumors.
Missed abortion.
Bloody soft tissue fragments collectively measured 3.5x3x1 cm, totally embedded.
Uterine contents, D & C biopsy: