“…In a review of 37 cases of Hodgkin's disease with involvement of the central nervous system Johnsson found the brain involved in eight and the spinal cord in 29 cases. Weil, summarizing 46 cases of involvement of the spinal cord in Hodgkin's disease, found dorsal segments affected in 80 per cent., cervical segments in 16 per cent., and lumbosacral segments in 4 per cent.…”