Fig. 1
From: Uterine artery pseudoaneurysm after treatment of cesarean scar pregnancy: a case report
Ultrasound, MRI, and pathological images of cesarean scar pregnancy residue. (a, b) Pelvic MRI: the mass with abundant blood supply is seen in the isthmus of cervix; the size is about 4.8 cm × 4.1 cm × 3.7 cm. (c) TVUS: a 4.5 cm × 3.8 cm mass is in the cervical isthmus of the right anterior wall of the uterus, with a fuzzy boundary, protruding outside the uterus. (d) Under the microscope: degenerative villi in the hemorrhagic and necrotic tissues (hematoxylin and eosin: 100× magnification)