Protracted and incomplete language recovery from SMART syndrome: a case report.

Background: Stroke-like migraine attacks after radiation therapy – also known as SMART syndrome – constitute a rare condition characterised by headache, seizures, vision abnormalities, hemiparesis, and aphasia. The condition usually resolves within a few days or weeks with little to no residual impairment; however, recovery in some cases is protracted and incomplete. Aims: The purpose of this case report was to describe the one-year progression of language in a person, GB, with slow recovery from SMART syndrome. Methods & Procedures: GB was diagnosed with SMART syndrome at 39 years of age. Formal and informal assessments occurred at six, 11, 18, 29, and 52 weeks post-onset of SMART syndrome. Standardised assessment involved administration of portions of the Western Aphasia Battery – Revised, and informal assessment took the form of written and spoken language sample analyses. Outcomes & Results: Initial evaluation at two weeks post-onset revealed global aphasia. This evolved into severe Wernicke's aphasia by six weeks post-onset. Repeated evaluation over subsequent months revealed gradual improvement but continuing and substantial language impairment. At one-year post-onset, GB displayed anomic aphasia and persistent reading and writing deficits. Conclusions: Substantial language recovery from SMART syndrome can occur beyond the initial few months post-onset. Documentation of the nature and extent of language impairment provides a starting point for developing and refining efficacious treatment protocols. [ABSTRACT FROM AUTHOR]