Journal of Medical Cases, ISSN 1923-4155 print, 1923-4163 online, Open Access
Article copyright, the authors; Journal compilation copyright, J Med Cases and Elmer Press Inc
Journal website http://www.journalmc.org

Case Report

Volume 9, Number 11, November 2018, pages 371-374

Localized Extramedullary Plasmacytoma: A Report of Two Cases

Figures

Figure 1.
Figure 1. CT showing right nasal sinus opacification (see arrow).
Figure 2.
Figure 2. (a) H&E slide (× 400) showing diffused monotonous plasmacytoid cells with mitosis (see arrow). On immunohistochemistry (× 400), the cells are positive for CD38 (b), CD138 (c), and kappa (d). The cells are negative for lambda (e).
Figure 3.
Figure 3. MRI showing laryngeal mass obstructing airway (see arrow).
Figure 4.
Figure 4. (a) H&E slide (× 400) showing cauterized tissue with diffuse infiltrate of neoplastic plasma cells. On immunohistochemistry (× 400), the cells are positive for CD38 (b), CD138 (c), and kappa (d). The cells are negative for lambda (e).