Localized Chronic Form of Langerhans Cell Histiocytosis in the Femur of a 16-Year-Old Male Successfully Treated with Radiofrequency Ablation

<div>Axial CT scan (a) at six months post-RFA, depicting the formation of callous at the cortex hole area (white arrow). MRI scan at six months post-RFA. (b) Coronal STIR images showing decreased surrounding oedema (when compared with the previous scan) and necrotic appearance of almost the entire lesion (black and white arrow). Axial T1WI images before (c) and after (d) the administration of contrast media, depicting the central necrosis (grey arrow) and the peripheral type of enhancement (short arrow).</div>

Case Reports in Oncological Medicine

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Figure 3

Figure 3: Localized Chronic Form of Langerhans Cell Histiocytosis in the Femur of a 16-Year-Old Male Successfully Treated with Radiofrequency Ablation 

Figure 3 | Localized Chronic Form of Langerhans Cell Histiocytosis in the Femur of a 16-Year-Old Male Successfully Treated with Radiofrequency Ablation 