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Single-Photon-Emitting Radiopharmaceuticalsroviding funcional information. Imaging with singlephoton-emitting radionuclides (radioisotopes of elements) produces both planar images and single-photon emission computed tomography (SPECT) using a gamma camera. Radiopharmaceuticals labeled with positron-emitting radionuclides are used for positroEfflorescent 发表于 2025-3-25 16:46:55
Radiopharmaceuticals for Therapy, Auger electrons) that deposit their energy within a limited range in tissue—from fraction of a micrometer to a few millimeters at most. The goal of radionuclide therapy is to cause radiobiological effect with irreversible damage to cell DNA, resulting in cell death. The radionuclides are linked toMinutes 发表于 2025-3-25 22:54:39
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Essentials of Quantitative Imaging with PETcurately measure the concentration of a positron-emitting radionuclide within the human body. In fact, PET was developed in the 1970s as a noninvasive in vivo method to measure regional physiology (originally blood flow, oxygen utilization, and glucose metabolism) in humans . Its high sensitiv不可知论 发表于 2025-3-26 15:57:30
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Essentials of CT Image Interpretationrtant tool in the management of patients with cancer and cardiovascular disease. To effectively utilize CT images, the knowledge of normal anatomic features and of main pathological alterations that can be assessed with CT is required. This chapter will focus on the principles of performing and inte