We report a case of severe chemical meningitis complicating iohexol myelography. Cerebrospinal fluid findings include a white blood cell count of 1700(94% polymorphouse cell, 6% lymphocyte ), sugar 20mg/dl and p rotein 170mg/dl. Chemical meningitis can not be distinguished from acute bacterial meningitis on the basis of the clinical findings and cerebrospinal fluid examination. A cerebrospinal fluid gram stain and culture were the only reliable test in deciding the etiology of the meningitis. The authors report this rare complication from iohexol myelography with review of pe rtinent literature.
Cerebrospinal Fluid ; Iohexol* ; Leukocyte Count ; Lymphocytes ; Meningitis* ; Meningitis, Bacterial ; Myelography

Familial juvenile polyposis is a rare intestinal polyposis characterized by the occurrence of multiple juvenile polyps in the gastrointestinal tract. We report a case of familial juvenile polyposis in a 17-year-old man with a review of the literature. This patient underwent total colectomy due to a 6 years history of rectal bleeding. Grossly, the colon showed 36 variable sized pedunculated polyps, measuring 2.5cm x 2cm from the largest size and 0.2cm x 0.2cm to the smallest size. Histologically, the polyps consisted of cystically dilated glands, lined by normal colonic epithelial cells, scattered in loose, edematous stroma containing inflammatory cell infiltration. There were no areas of tubular adenoma or malignancy in any of the polyp.
Adenoma ; Adolescent ; Colectomy ; Colon ; Epithelial Cells ; Gastrointestinal Tract ; Hemorrhage ; Humans ; Intestinal Polyposis ; Polyps