Objective: Omentum transposition surgery (OT) applied to various neurodegenerative disorders has produced clinically significant improvement, which may be due to omentally-derived factors. To evaluate the clinical effect of left hemisphere OT in a primary progressive aphasia (PPA) patient, 3 year follow-up data were analysed.
Methods: Left hemisphere OT was performed on a 68-year-old male with PPA, characterized by moderate dementia and severe expressive aphasia with relatively preserved comprehension, object recognition and visual-spatial abilities.