Cystometrography of meningitis-retention syndrome.

Although the combination of acute urinary retention and aseptic meningitis has not been well recognised, this combination can be referred to as meningitis-retention syndrome (MRS). We report a case of MRS with urodynamic follow-up. A 29-year-old man developed fever and headache, and after 7 days, he developed sudden urinary retention. Neurological examination indicated stiff neck, hyper-reflexes of the lower extremities. Cerebrospinal fluid examination showed mononuclear leucocytosis, increased protein level. Myelin basic protein was absent. MRI of the brain and spinal cord were normal. Cystometrography revealed an atonic bladder. The diagnosis was MRS. After 11 days of hospital day, his symptoms reduced rapidly, and on the 12th day, cystometrography revealed normal pattern. In mild cases, the symptoms reduced and the urodynamic examination improved rapidly. Although MRS is a rare symptom, its urodynamic assessment is important.