Stereotactic gamma irradiation of basilar artery in cat. Preliminary experiences.
Irradiation of the basilar artery of cats by stereotactic technique was performed with doses varying from 100 to 300 Gy in a gamma unit. Histologically, vascular lesions such as vacuolization, degeneration and desquamation of the endothelium and hyalinization and necrosis of the muscular coat predominated, whereas reparatory reactions were relatively sparse. Thrombosis was completely absent.
D000818:Animals; D001488:Basilar Artery / Q000473:pathology / Q000528:radiation effects*; D002415:Cats; D004727:Endothelium / Q000473:pathology / Q000528:radiation effects; D005720:Gamma Rays; D009130:Muscle, Smooth / Q000473:pathology / Q000528:radiation effects; D009336:Necrosis; D011829:Radiation Dosage; D013238:Stereotaxic Techniques