i had stroke may 17, 2015 effected dominant right side with recover ok. My problem is have developed a ridge down center of head indented down and this year it is changing to raised with on each side indented. The indent changes daily i would say.Have you heard or seen this after stroke? It is not seen in a mri or ct of brain. It is thought it is between skull and outside surface skin. What kind of doctor do i see? I am worried about it?