Scintigraphy of spinal disorders in adolescents.
Bone scintigraphy in adolescents is useful in helping to differentiate between developmental (atypical lumbar Scheuermann disease), infectious (discitis, osteomyelitis), neoplastic (osteoid osteoma, osteoblastoma), and traumatic (occult fractures, spondylolysis, pseudoarthrosis) disease of the spine. Double-phase (blood pool, delayed images) scintigraphy can characterize the pattern (i.e., linear in fracture, ovoid in nidus of osteoid osteoma). Single-photon emission computed tomography (SPECT) can be helpful in detecting the subtle presence of stress reaction (spondylolyses) not noted on routine planar scintigraphy and radiography. Bone scintigraphy is most beneficial when correlated with other imaging modalities in refining the diagnosis of spinal diseases.
Mandell
G A
GA
Department of Medical Imaging, Alfred I. duPont Institute, Wilmington, Delaware 19899.
Harcke
H T
HT
D000293:Adolescent; D003937:Diagnosis, Differential; D006801:Humans; D013122:Spinal Diseases / Q000000981:diagnostic imaging*; D013131:Spine / Q000000981:diagnostic imaging*; D015899:Tomography, Emission-Computed, Single-Photon