A peculiar case of large primary cutaneous Ewing’s sarcoma of the foot: Case report and review of the literature Luca Grassetti, Matteo Torresetti, Donatella Brancorsini, Corrado Rubini, Davide Lazzeri, Giovanni Di Benedetto International Journal of Surgery Case Reports Volume 15, Pages 89-92 (January 2015) DOI: 10.1016/j.ijscr.2015.08.024 Copyright © 2015 The Authors Terms and Conditions
Fig. 1 Large polypoid mass of the first toe of the left foot in a 37-year-old man (size, 9.5×8cm). The surface shows irregular edges, necrotic and bleeding areas with several ulcerations. International Journal of Surgery Case Reports 2015 15, 89-92DOI: (10.1016/j.ijscr.2015.08.024) Copyright © 2015 The Authors Terms and Conditions
Fig. 2 Low power view (H&E, 10× magnification) of superficial Ewing’s sarcoma. International Journal of Surgery Case Reports 2015 15, 89-92DOI: (10.1016/j.ijscr.2015.08.024) Copyright © 2015 The Authors Terms and Conditions
Fig. 3 High power view (H&E, 20× magnification) of extraskeletal Ewing’s sarcoma characterized by small round cell tumor of striking uniformity. International Journal of Surgery Case Reports 2015 15, 89-92DOI: (10.1016/j.ijscr.2015.08.024) Copyright © 2015 The Authors Terms and Conditions
Fig. 4 Strong immunoreactivity for CD99 in a characteristic membranous pattern. International Journal of Surgery Case Reports 2015 15, 89-92DOI: (10.1016/j.ijscr.2015.08.024) Copyright © 2015 The Authors Terms and Conditions
Fig. 5 11-month follow-up. International Journal of Surgery Case Reports 2015 15, 89-92DOI: (10.1016/j.ijscr.2015.08.024) Copyright © 2015 The Authors Terms and Conditions