Les compartimos un publicación !!!#densitometrososeos #ecografos #mamografos #tbs #3d-Shaper #sunligth Les compartimos un trabajo de @rsnagram !!!#densitometrososeos #ecografos #mamografos #tbs #3d-Shaper #sunligth RadioGraphics - Mechanisms and Origins of Spinal Pain: from Molecules to Anatomy, with Diagnostic Clues and Imaging Findings⁠⁠Jun 5 2020⁠⁠Figure 12. Stress fracture of the lumbar spine in a 14-year-old adolescent male athlete who presented with left lumbar pain. Sagittal STIR MR image shows a stress fracture as linear hypointensity (red arrow) in the left L4 pedicle. The signal intensity extends along the transverse and superior articular process, which represents associated bone marrow edema (yellow arrow). Neovascularization of the pedicle cortex and cancellous bone occurs as a part of the immune-mediated healing process, which causes a local inflammatory response because TNF and IL-1β stimulate nociceptors in the periosteum and bone marrow.⁠⁠RSNA #RadCME #Radiology #radiologylife #MedEd #roentgen #neuroradiology #neuroradiologia #neuroradiologie #neurorad #spine #spinalpain #lumbar #stressfracture

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