Fig. 2
From: Evaluation of whole-body modalities for diagnosis of multifocal osteonecrosis—a pilot study
Osteonecrosis of the bilateral hip, knee, and ankle joints in a 38-year-old woman with a history of steroid use for scleroderma. a Coronal whole-body bone scintigraphy image. The arrows indicate the region of uptake in the bilateral hip joints. b Coronal and axial whole-body magnetic resonance image. The arrows indicate osteonecrotic regions in the bilateral hip, knee, and ankle joints