Dawson’s Fingers ???
“Dawson’s fingers” is the name for the lesions around the ventricle-based brain veins of patients with multiple sclerosis. The condition is thought to be the result of inflammation or mechanical damage by blood pressure around long axis of medular veins.
Dawson’s fingers spread along, and from, large periventricular collecting veins, and are attributed to perivenular inflammation.
Lesions far away from these veins are known as Steiner’s splashes.
Sometimes experimental autoimmune encephalomyelitis has been triggered in humans by accident or medical mistake. The damage in these cases fulfils all the pathological diagnostic criteria of MS and can therefore be classified as MS in its own right. The lesions were classified as pattern II in the Lucchinetti system. This case of human EAE also showed Dawson fingers.