Oral Proliferative Verrucous Leukoplakia (PVL) in a post-Bone Marrow Transplant Patient Cassius Torres-Pereira, Vaneuza Funke, Allan F. Giovanini, Celso A. Lemos, José M. Amenabar, Cleto M. Piazzetta Biology of Blood and Marrow Transplantation Volume 14, Issue 10, Pages 1197-1199 (October 2008) DOI: 10.1016/j.bbmt.2008.07.012 Copyright © 2008 American Society for Blood and Marrow Transplantation Terms and Conditions
Figure 1 (A) Extensive white plaque on buccal gingival. Lesion is limited to keratinized tissue. (B) Extensive verrucous plaque on hard palate. Lesion is limited to keratinized tissue. (C) Histologic sections demonstrated hyperplasia of the spindle cell layer (acanthosis), and excess surface parakeratin (hematoxylin-eosin stain, original magnification: 100×). (D) Histologic sections showed dyskeratosis, koilocytes, and characteristic hypergranulosis of the stratum spinosum (hematoxylin-eosin stain, original magnification: 400×). Biology of Blood and Marrow Transplantation 2008 14, 1197-1199DOI: (10.1016/j.bbmt.2008.07.012) Copyright © 2008 American Society for Blood and Marrow Transplantation Terms and Conditions