Wilson's disease: A case report and a historical review

Abstract

The purpose of this report is to present a short review of the history of Wilson's disease and to describe the first diagnosed case at the Neurologic Clinic of Hospital das Clínicas of São Paulo University Medical School. The topics of the historical review are the first contributions of authors along the second half of the XIX century, the seminal monograph of Samuel Alexander Kinnier Wilson (1912), the landmarks in the investigation of mechanisms of the disease and the introduction of the first effective treatment by John Walshe (1956). The first case studied in our Clinic, in 1946, was a 20 year-old male whose main neurological manifestations were postural tremor ("wing beat") and dysarthria and could be characterized as Westphal-Strümpell form of the disease. Along the discussion of this case difficulties to establish the diagnosis and to treat the patient at that time are highlighted. We conclude with a brief history of the development of researches on Wilson's disease in our Clinic, with an honor to the pioneer contributions of Horacio Martins Canelas.