Histology Course S XI 12 Department of Pathology, University of Zurich Histokurs

S XI 12 complete hydatidiform mole HE further information (German) on HiPaKu
  ICD-10: O01.0

28-year-old female. Primigravida. Ultrasound examination with snowstorm appearance. No fetus. Massively elevated Beta-HCG.

- All chorionic villi are massively odematous and swollen, lacking vessels, some of which form central cisterns.
- Distinct peripheral trophoblastic cell proliferation with severe atypia