Fig. 9
From: Nonprostatic diseases on PSMA PET imaging: a spectrum of benign and malignant findings
Different patterns of osseous hemangioma in two patients. Patient 1, spinal hemangioma (a-d). Sagittal CT (a), axial CT (b), sagital PET/CT (c), e axial PET/CT (d) show mild uptake (arrows) in a thickened vertical trabeculae lesion (dashed arrows) surrounded by fat marrow in the right side of L3, typical of hemangioma. Patient 2, iliac hemangioma (e-i). Axial CT (e) and axial PET/CT (f) images showi a lytic lesion (arrow) in the right iliac bone with intense uptake (dashed arrow) and axial T1w (g) and T2w Fat Sat (h) MR images demonstrated a bone lesion without aggressiveness (short arrows). Bone hemangioma was confirmed with percutaneous biopsy and immunohistochemistry (i) showed PSMA expression on the endothelial cells membrane