Mat Nor et al Brunei International Medical Journal 2025;21:115-120 Brunei International Medical Journal Diabetic Chorea with Basal Ganglia Lesion on MRI: A Case Series Nor Khairiah MAT NOR1, Salma Yasmin MOHD YUSUF2*, Hilwati HASHIM1, Norzaini Rose MOHD ZAIN3, Nurul Hafidzah RAHIM4