Three-phase Planar Bone Scintigraphy

Three-phase Planar Bone Scintigraphy is a specialized imaging technique used to evaluate and diagnose the presence of metastatic bone lesions. This technique consists of a combination of imaging modalities, including conventional radiology, single-photon emission computed tomography (SPECT), and planar scintigraphy to detect and localize areas of increased tracer uptake in the bone. Its advantages include high sensitivity, high resolution, and reduced radiation dose with the combination of modalities. This technique is mainly used to detect and diagnose metastatic bone disease, evaluate tumor response to therapy, and plan radiotherapy or surgical approaches.