Figure 3.

A 58-year-old female with stage I DLBCL in the left cervical lymph nodes on chemotherapy (no access on the initial PET/CT). Interim PET/CT was performed at an outside institution after 4 cycles of chemotherapy. The outside report indicated resolution of left cervical adenopathy and suspicious inguinal (white arrowheads) (A) and left para-aortic (black arrow) (B) adenopathy. Second-opinion review at our institution reported these nodes as “probably reactive” and the staging as “no evidence of disease.” This staging was concordant with the multidisciplinary staging, and the follow-up PET/CT shows resolution of the inguinal nodes (white arrows) (C) and left paraaortic nodes (black arrow) (D).