From Widespread Cutaneous to Systemic Nodal Involvement: Serial FDG PET/CT Findings in Follicular Lymphoma

Key Points

• To examine the progression of follicular lymphoma from cutaneous to systemic involvement using serial FDG PET/CT.
• Initial evaluation with 18F-FDG PET/CT to assess cutaneous and subcutaneous involvement.
• Follow-up PET/CT post-therapy to evaluate treatment response and progression.
• Assessment of lymphadenopathy using imaging techniques.
• Initial scan showed extensive cutaneous and subcutaneous uptake.
• Post-therapy follow-up revealed new widespread hypermetabolic lymph nodes.
• Indicated potential systemic progression despite resolution in skin uptake.

Abstract