XC.—Hydrocephalus.

A child one year and a-half old had water on the brain, and a large protuberance in the middle of the forehead. Ordered, a tepid bath morning and evening; a rubbing-sheet after an hour’s sleep at noon, and repeated before going to bed at night. Drank water only at meals, and then but little. Bandage from arm-pits down to the knees; was much in the open air. After twelve months, the protuberance went down, leaving a ridge like a pigeon’s breast down the centre; shape of head completely changed, and the boy was perfectly well.