[Transitory dyslexia related to hematoma of the left temporal lobe in a 14-year-old adolescent]

A hematoma limited to the median region of the second left temporal convolution was the factor of an involvement of written language which rapidly set in in a 14 years old adolescent. The type of disorders observed are quite superimposable on dyslexia in children. After evacuation of the hematoma, the reading disorders disappeared, as was proved by normalization of the leximetric test.