A 28-year-old man with a history of Hodgkin lymphoma that was intensely [F-18]fluoro-2-deoxy-D-glucose-avid at diagnosis had achieved complete remission following appropriate therapy. On surveillance positron emission tomography/computed tomography (CT), new, intensely [F-18]fluoro-2-deoxy-D-glucose-avid lesions (lytic on CT) were seen within the vertebral body of C7, left scapula, and right glenoid. The findings of a biopsy revealed these lesions to be Langerhans cell histiocytosis. Langerhans cell histiocytosis arising in the context of lymphoma is a well-documented phenomenon, and its appearance on positron emission tomography/CT cannot be conclusively distinguished from lymphoma recurrence. This manuscript emphasizes the necessity of biopsy to ensure correct diagnosis and subsequent correct therapy.
|Original language||English (US)|
|Number of pages||3|
|Journal||Clinical Nuclear Medicine|
|Publication status||Published - Aug 2011|
All Science Journal Classification (ASJC) codes
- Radiology Nuclear Medicine and imaging