Fig. 4From: An invasive mole with pulmonary metastases in a 55-year-old postmenopausal Syrian woman: a case report and review of the literatureA microscopic image demonstrating a circumferential proliferation of abnormal hyperchromatic trophoblastic cells (black arrows) surrounding edematous hydropic villi (yellow arrows) (hematoxylin and eosin [H&E] stain, original magnification ×40)Back to article page