“…The frequency of skeletal involvement in lymphosarcoma is probably greater than the reported 8 to 11 per cent depending on how meticulously it is searched for (Gall and Mallory, 1942;Craver and Copeland, 1934;Vieta, Friedell, and Craver, 1942;Hish and Pinkel, 1967;Rosenberg, Diamond, Jaslowitz, and Craver, 1961;Sugarbaker and Craver, 1940). The most common sites for skeletal lymphosarcoma are the bones of the trunk and proximal extremities (Coles and Schulz, 1948;Johnston and Liggett, 1964).…”