Course.-Itmay run into a chronic conjunctivitis.

But his neurasthenia increased; he suffered from insomnia, obscure cerebral discomfort, stammering, chronic conjunctivitis, inability to concentrate his attention, and dejection.

Direct and indirect carotid-cavernous fistulas most commonly cause the classic triad of proptosis, conjunctival chemosis, and cranial bruit but can masquerade as chronic conjunctivitis.