A Rare Case of Erdheim-Chester Disease (Non-Langerhans Cell Histiocytosis) with Concurrent Langerhans Cell Histiocytosis: A Diagnostic and Therapeutic Challenge

<div>PET scan showing varying degrees of negligible, low-grade, and mild-to-moderate metabolic uptake consistent with multifocal soft tissue and osseous manifestations of Erdheim-Chester disease.</div>

Case Reports in Hematology

fig3

Figure 3

Figure 3: A Rare Case of Erdheim-Chester Disease (Non-Langerhans Cell Histiocytosis) with Concurrent Langerhans Cell Histiocytosis: A Diagnostic and Therapeutic Challenge 

Figure 3 | A Rare Case of Erdheim-Chester Disease (Non-Langerhans Cell Histiocytosis) with Concurrent Langerhans Cell Histiocytosis: A Diagnostic and Therapeutic Challenge 