Rapidly Progressed Primary Intestinal Follicular Lymphoma with Elevation of Soluble Interleukin-2 Receptor Levels
Figure 1
Esophagogastroduodenoscopy revealed whitish mucosa in the duodenum before (a) and after spraying indigo carmine dye (b). Biopsy specimens contained small- to medium-sized lymphoma cells forming lymphoid follicles ((c), hematoxylin and eosin stain). Those cells were positive for CD20 (d), CD10 (e), and BCL2 (f) but negative for CD3. Consequently, the diagnosis of follicular lymphoma was made.
