1 The Division of Laboratories and Research, and the Departments of Pathology, Radiology and Orthopedic Surgery, The Children's Hospital Medical Center, Boston, Massachusetts
The case being reported is that of an unusual variety of chondrosarcoma of the vertebrae now called mesenchymal chondrosarcoma. It developed in a 12-year-old girl following radiation therapy for an intra-abdominal malignancy. Data on necropsy showed unequivocal venous spread and widespread pulmonary embolization.
Submitted on December 27, 1966