[A case of psittacosis meningitis complicated with uveitis]

A 14-year-old boy was admitted to our hospital complaining of dull headache, high fever and decreased visual acuity of his left eye. Physical examination on admission revealed nuchal rigidity, positive Kernig's sign, slight hyperreflexia of deep tendon reflex, and decreased visual acuity of his left eye to 0.1. The chest was clear to percussion and auscultation, and no abnormal findings was observed on chest x-ray examination. On laboratory examination, leukocytosis (12,800/mm3) and increased erythrocyte sedimentation rate (83mm/hr) was observed. Cerebrospinal fluid (CSF) examination showed pleocytosis (308/3, mono 286, poly 22) and slight elevation of protein without decrease of glucose content (52mg/dl). On ophthalmologic examination, characteristic anterior and posterior uveitis was found in both eyes, more on the left. Antibody titer to psittaci was significantly elevated in both serum and CSF in his clinical course, therefore, this case was diagnosed as psittacosis meningitis complicated with uveitis. Minocycline (200mg/day) was administered from the 30th hospital day. The effect of this drug was dramatic, and fever and dull headache rapidly disappeared. In addition, fundus oculi examination on the 85th hospital day, revealed no abnormality in his eyes, and his visual acuity returned to normal level (1.0). This case was considered to be extremely rare case of psittacosis, because in addition to meningitis, the patient complicated with uveitis without any respiratory signs and symptoms.