RT Journal Article SR Electronic T1 A CLEAN PAIR OF HEELS; LEUKODYSTROPHY IN A 40 YEAR OLD MALE JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP e4 OP e4 DO 10.1136/jnnp-2014-309236.91 VO 85 IS 10 A1 Reynolds, Lucy A1 Mackinnon, Andrew A1 Metta, Vinod A1 Warner, Graham YR 2014 UL http://jnnp.bmj.com/content/85/10/e4.207.abstract AB A 40 year old man presented with a slowly progressive history of worsening gait unsteadiness and cognitive decline for further review, following several recent falls. A spastic paraparesis was present on examination, without cerebellar or extrapyramidal signs. Previous and current imaging was reexamined and found to be consistent with leukodystrophy despite previously being reported as ‘normal’. Retrospective history of first cousin marriage and the patient's bilateral juvenile cataract removal was elicited from his family. Cerebrotendinous xanthomatosis was subsequently diagnosed on biochemical testing and despite lack of tendon xanthomata.