Subretinal tumour in a patient with a limited form of Wegener's granulomatosis.

In 1939 F. Wegener published a report concerning a peculiar febrile syndrome with necrotizing inflammation of the upper respiratory tract, focal glomerulonephritis and systemic angiitis (Wegener 1939). Clinically Wegener's granulomatosis can be divided into a limited and a generalized form. We describe a patient presenting with unilateral ocular symptoms suspicious of a neoplasm, one episode of angina pectoris and general malaise without any clinical signs of upper respiratory tract involvement. Before Wegener's granulomatosis was diagnosed by a positive titre of antineutrophil cytoplasmic antibodies and open lung biopsy, immunoscintigraphy for malignant melanoma showed a false positive result. Systemic treatment with corticosteroids and cyclophosphamide resulted in an improvement of the ocular symptoms within weeks.