title: A case of acute tubulointerstitial nephritis and uveitis syndrome with a dramatic response to corticosteroid therapy.
abstract: A 23-year-old female with acute renal failure associated with acute tubulointerstitial nephritis and uveitis is reported. Renal tubular acidosis and inflammatory reactions consisting of markedly increased erythrocyte sedimentation rate and high serum immunoglobulin levels were seen on admission. Light microscopy revealed infiltration of mononuclear cells in the interstitium. Immunofluorescence of renal tissues was negative in staining for immunoglobulins, fibrinogen, and complement components. Bone marrow specimens did not show any granulomatous lesions. The etiology of this tubulointerstitial nephritis and uveitis syndrome was not clear. Immunological evaluation showed a slight decrease of the OKT4/OKT8 ratio in the peripheral blood. OKT8- and OKM1-positive cells had infiltrated diffusely into the renal interstitium. Acute tubulointerstitial nephritis and uveitis responded dramatically to steroid therapy. It was suggested that immunological factors might correlate with the onset and/or development of this syndrome. It is indicated that high-dose steroid therapy might be useful for patients with acute interstitial nephritis and uveitis.
authors.affiliation: Department of Medicine, Juntendo University School of Medicine, Tokyo, Japan.
authors.forename: K
authors.initials: K
authors.lastname: Hirano
authors.forename: Y
authors.initials: Y
authors.lastname: Tomino
authors.forename: H
authors.initials: H
authors.lastname: Mikami
authors.forename: K
authors.initials: K
authors.lastname: Ota
authors.forename: Y
authors.initials: Y
authors.lastname: Aikawa
authors.forename: I
authors.initials: I
authors.lastname: Shirato
authors.forename: H
authors.initials: H
authors.lastname: Koide
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D009395:Nephritis, Interstitial / Q000150:complications / Q000188:drug therapy*; D011239:Prednisolone / Q000627:therapeutic use*; D013577:Syndrome; D014605:Uveitis / Q000150:complications / Q000188:drug therapy*
chemical_list: D011239:Prednisolone