Xanthoma Diabeticorum. (A Case Record.)

an admirably clear description of the skin lesions in Xanthoma Diabeticorum, that it still remains unsurpassed. In describing the skin lesion of their diabetic patient, the authors wrote: ' An eruption somewhat suddenly appeared on the arms, at first apparently of a lichenous character. In the course of 10 days, it had extended over the arms, legs and trunk, both anteriorly and posteriorly, and also over the face and into the hair. It consisted of scattered tubercles of various sizes, some as large as a small pea, together with shining coloured papules. They were most numerous on the outside and back of the forearm and specially about the elbows and knees where they were confluent. Along the inner side of arms and thighs, they