Hi I have had problems with my diaphragm for seven years and othe muscle problems. My doctor send me for an Mir in case it is ms. My Mir says large number of punctate peri ventricular white matter hyper intensities seen in both cerebral hemispheres involving the centrum semi ovale and sub cortical u fibres. A few small pericallosal nodules. Then impression says extensive white matter changes. In the correct clinical context this could represent a demyelination get process such as ms. No suspicious enhancement that would suggest active demyelination at this time. Could you explain. Thanks. Worried sick