Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
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.
