Rapidly Progressed Primary Intestinal Follicular Lymphoma with Elevation of Soluble Interleukin-2 Receptor Levels
Figure 4
Endoscopic ultrasonography demonstrated an enlarged perigastric lymph node (a). Endoscopic ultrasonography-guided fine-needle aspiration biopsy revealed lymphoma cell infiltration in the lymph node (b) with positive staining for CD20 (c), CD10 (d), and BCL2 (e), indicating progression of the follicular lymphoma.
