Radiograph of a pathologic fracture secondary to Gaucher disease involving the distal femur in a 29-year-old man. Source: Chapter 5. Musculoskeletal Oncology, Current Diagnosis & Treatment in Orthopedics, 5e Citation: Skinner HB, McMahon PJ. Current Diagnosis & Treatment in Orthopedics, 5e; 2014 Available at: http://accessmedicine.mhmedical.com/DownloadImage.aspx?image=/data/books/skin5/skin5_c005f097.png&sec=45454966&BookID=675&ChapterSecID=45451711&imagename= Accessed: January 02, 2018 Copyright © 2018 McGraw-Hill Education. All rights reserved