Gastroenterology Research, ISSN 1918-2805 print, 1918-2813 online, Open Access
Article copyright, the authors; Journal compilation copyright, Gastroenterol Res and Elmer Press Inc
Journal website

Case Report

Volume 10, Number 5, October 2017, pages 311-314

Concurrent Primary Gastric and Pulmonary Diffuse Large B-Cell Lymphoma: A Case Report and Literature Review


Figure 1.
Figure 1. (a, b) A diffuse gastric body mass.
Figure 2.
Figure 2. (a) Gastric mucosa with chronic inflammation (left), diffuse infiltrate by large neoplastic cells (right). (b) The large neoplastic cells with prominent nucleoli, irregular contours and vesicular nuclear chromatin. (c) The diffuse staining by CD20 (a lymphocyte marker).
Figure 3.
Figure 3. (a) Diffuse infiltrate by neoplastic cells, no lung parenchyma seen. (b) Large neoplastic cells with prominent nucleoli, irregular nuclear contours and vesicular nuclear chromatin (similar to gastric biopsy). (c) CD20 stain: diffuse staining consistent with diffuse large B-cell lymphoma.