Ricardo Miguel Costa de Freitas, Mauricio Ricardo Moreira da Silva Filho, Alessandro Rodrigo Belon, Brasil Chian Ping Jeng, Denilson Mayrink, José Guilherme Mendes Pereira Caldas
OBJECTIVE: To evaluate acute and chronic changes seen on angiographic and histopathological studies of porcine rete mirabile, comparing those treated with the Menox liquid embolic system (LES) and those treated with the Onyx LES. MATERIALS AND METHODS: Five pigs, each weighing approximately 35 kg, were submitted to rete mirabile embolization under general anesthesia and fluoroscopic guidance, with the Menox LES or Onyx LES. Four animals were treated with the Menox LES and underwent cerebral angiography, followed by euthanasia, at 1, 30, 60, and 90 days after embolization...
2023: Radiologia Brasileira