In the article by Drs. Randolph Batson, John Shapiro, Amos Christie, and H. D. Riley Jr., published in the September, 1955, issue of the a. m. a. American Journal of Diseases of Children, page 323, the second sentence in the first column should be read as follows: The latter is the least common of this group, approximately 41 cases having been reported since Letterer's1 report in 1924.
In Case 13, page 333, the sidehead "Biopsy of Skin" should read "Biopsy of Lymph Node." In the "Comment" on this case the word "Skin" should be omitted.
In Table 1, the column head "Autopsy Pathological" should read "Autopsy Confirmation."