123I-FP-CIT SPECT and MRI Findings in a Patient with Parkinsonism after Fenpyroximate Intoxication

AbstractFenpyroximate is a widely used acaricide. Its main action is to inhibit the mitochondrial respiratory chain. Chronic exposure to fenpyroximate is associated with dopaminergic cell loss and parkinsonism; however, to date, there has not been a reported case of parkinsonism as a result of acute