Fig. 3
From: Cytotoxic and targeted therapy for treatment of pseudomyogenic hemangioendothelioma
Imaging studies obtained during treatment for a 22-year-old man (“Case 2”) with pseudomyogenic hemangioendothelioma. a Fat-saturated T1-weighted axial magnetic resonance image with intravenous contrast enhancement of the pelvis demonstrates a solitary enhancing tumor focus in the supra-acetabular region of the left iliac bone (white arrow), before everolimus treatment. b Positron emission tomography-computed tomography fusion image through the pelvis demonstrates corresponding metabolic activity. This image was obtained before the patient began everolimus treatment. c Fat-saturated T1-weighted axial MR image with intravenous contrast enhancement of the pelvis obtained after 2 months of everolimus demonstrates partial response of the solitary enhancing tumor focus in the supra-acetabular region of the left iliac bone