Fig. 7. Malignant hypertension in an 18-year-old man with hereditary interstitial nephritis. A. Retina is detached and disorganized with neovascularization into the vitreous. Inset. Macroscopic appearance. B. Intraretinal neovascularization (arrows). C. New vessels are leaving the retina (arrow) to enter the subvitreal space. D. Neovascularization is budding out of the retina (arrows) into the subvitreal space. (A, H&E, × 16; inset, macroscopic; B, H&E, ×69; C, H&E, ×101; D, H&E, ×101)