Fig. 16. Peripheral marginal corneal degeneration and conjunctival ulceration developed in a 61-year-old woman with Wegener's granulomatosis.79 Ciliochoroidal effusion (asterisks) was not a clinical problem, but was found on autopsy examination in association with an occlusive vasculitis with fibrinoid necrosis of the anterior and long ciliary arteries. Intense episcleritis is evident (arrow) (H E, × 55).