A 63-year-old man presents with a three month history of tremo | Neurology collections 2020
A 63-year-old man presents with a three month history of tremor affecting his left arm. In his past medical history he had suffered from a depressive psychosis for 10 years for which he had received intermittent chlorpromazine and amitriptyline but had had not taken any therapy for the last four months. He describes that his two brothers also had tremors. On examination he had a resting tremor of his left hand, with cogwheel rigidity of that arm and he had a mild generalised bradykinesia. What is the most likely diagnosis?
