Oculoglandular syndrome; Dorsal midbrain syndrome
The eye is often red, irritated, and painful, similar to conjunctivitis. There may be an increased amount of tears and swelling of the lymph glands nearby, often in front of the ear. A fever and generalized illness may be present.
An examination shows a red, tender, inflamed eye with possible ulcers in the cornea (surface). Tender lymph nodes may be present in front of the ear. These lymph nodes can fester, depending on the cause of the infection. A fever and other signs of generalized illness may also be found.
The white blood cell count may be high or low, depending on the cause of the infection. For many of the infections that cause Parinaud syndrome, blood tests to check antibody levels are the main methods used to make a diagnosis. Sometimes, culture of the eye, lymph node, or blood, or biopsy of the lymph node, can be helpful.