[Intracranial multiple granuloma preceded by rheumatic disease--a case report].

In 1980, a 38-year-old man had remittent fever, swelling and arthralgia of the knee, ankle and wrist joints, as well as visual disturbance due to bilateral iritis. On his admission to our hospital, his laboratory data showed neutrophilia, normocytic normochromic anemia, hepatomegaly, hepatocellular damage, and a strongly positive RA test. All the microbiological examinations were negative. Thirty mg of prednisolone improved his symptoms and abnormal laboratory findings. Due to persistent mild arthralgia, he had continued to take 5-10 mg of prednisolone and analgesics until 1985 when he was readmitted to our hospital. In 1983, he began to complain of a steady pain around his left eye, and he sometimes had double vision. In 1985, he began to complain of decreasing left visual acuity and sensory disturbance in his left face in addition to pain in and around the eye. On his 2nd admission to our hospital, the neurological examination revealed involvement of the 2nd and 3rd cranial nerves and the 1st branch of the 5th cranial nerves of the left side. Laboratory data showed a positive RA test with RAHA titer at 1:320 and IgM at 216 mg/dl, but he had no joint deformities. The computed tomography (CT) of the brain demonstrated a high density mass of his left cavernous sinus extending to the left orbital apex. The prescription of the high dose of prednisolone (100 mg/day) relieved ophthalmic pain and improved visual acuity and neurological involvement within a week. Prednisolone was then gradually decreased to 10 mg. In 1986, he had partial and complex partial seizures.(ABSTRACT TRUNCATED AT 250 WORDS)