Figure legends
Figure 1. CT-scan showing left ilium involvement and bone fracture (a and b), subsequently due to disease progression a left clavicule (c) and multiple cranial bone lesions (d).
Figure 2. Hematoxylin and Eosin stain of bone biopsy showing at 2x (a) and 20x (b) lymphoid infiltrate characterized by small size cells. Immunohistochemical staining (20x) was positive for CD20 (c), CD5 (d), CD23 (e) and Ki67 (f).