Efficacy of D-penicillamine Challenge Test for Diagnosis of Wilson Disease

  • Shimizu Norikazu
    Second Department of Pediatrics, Toho University School of Medicine
  • Watanabe Atsuko
    Second Department of Pediatrics, Toho University School of Medicine
  • Nakazato Junko
    Second Department of Pediatrics, Toho University School of Medicine
  • Nakamura Hiroaki
    Second Department of Pediatrics, Toho University School of Medicine
  • Inoue Misako
    Second Department of Pediatrics, Toho University School of Medicine
  • Hirai Kaoru
    Second Department of Pediatrics, Toho University School of Medicine
  • Aoki Tsugutoshi
    Second Department of Pediatrics, Toho University School of Medicine

この論文をさがす

抄録

Wilson disease is an autosomal recessive disorder of copper metabolism characterized by hepatic and/or neurological manifestations. This biochemical features of this disease are low serum ceruloplamine levels and high urinary copper excretion. Early diagnosis is very important to improve the prognosis of this disease. However, some patients revealed atypical biochemical findings. This study presents the efficacy of D-penicillamine challenge test for diagnosis of Wilson disease. Five patients and five normal controls were loaded 20mg/kg of D-penicillamine. Urinary copper / body weight(kg)ratio and/or urinary copper / creatinine ratio showed significant difference between Wilson disease patients and controls. The D-penicillamine challenge test will be useful for diagnosis of Wilson disease.

収録刊行物

参考文献 (6)*注記

もっと見る

詳細情報

問題の指摘

ページトップへ