June 2015

A 75-year-old female presents to her physician with bilateral inguinal adenopathy. She is otherwise healthy.

• Laboratory findings: CBC count and LDH WNL
• CT scan shows scattered adenopathy in the pelvis, mesentery, retroperitoneal regions. The largest lymph node is 2.6 cm.
• Chest radiography, normal
• Bone marrow biopsy is negative
• Excisional biopsy, IHC staining for CD10 shows grade 1 follicular lymphoma