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Nuclear Medicine and Immunology

Nuclear Medicine and Immunology
Author: Sara Harsini
Publisher: Springer Nature
Total Pages: 532
Release: 2021-11-24
Genre: Medical
ISBN: 3030812618

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This book explores the close connection between immunology and nuclear medicine, which has led to radioimmunoimaging and radioimmunotherapy (RIT). Molecular imaging with positron emission tomography (PET) and single-photon emission computed tomography (SPECT) is increasingly being used to diagnose, characterize, and monitor disease activity in the context of inflammatory disorders of known and unknown etiology, such as sarcoidosis, atherosclerosis, vasculitis, inflammatory bowel disease, rheumatoid arthritis, and degenerative joint disease. The first chapters discuss the various radiopharmaceutical agents and radiolabeled preparations that have been employed in inflammation imaging. Of these, FDG-PET imaging has been shown to have the great value in the detection of inflammation and has become the centerpiece of several initiatives over the last several years. This very powerful technique will play an increasingly important role in the management of patients with inflammatory conditions in the future. The book also explores the growing role of nuclear medicine and molecular imaging in the diagnosis and treatment of cancer. The rapid pace of change has been fueled by advances in our understanding of tumor biology, on the one hand, and the development of specifically targeted medical therapies, diagnostic agents, and radiotherapies, on the other. Written by leading international experts in the field, this book is an invaluable tool for nuclear medicine physicians, radiologists, oncologists, and immunologists.


Development of Dosimetric Approaches to Treatment Planning for Radioimmunotherapy. DOE Annual Report

Development of Dosimetric Approaches to Treatment Planning for Radioimmunotherapy. DOE Annual Report
Author:
Publisher:
Total Pages: 9
Release: 1998
Genre:
ISBN:

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The objective of quantitative imaging is to Provide pharmacokinetic information for patients that is analogous to that provided by biodistribution studies in mice. Radio nuclide images depict the distribution of labeled antibodies in-vivo; thus the amount of radio nuclide in a specific organ or site can be estimated by relating the counts detected in a defined region of interest to the total radio nuclide content. This pharmacokinetic information can be used to obtain definitive and relevant answers to basic questions of importance for optimizing radioimmunoimaging and radioimmunotherapy and, in addition, can provide a data base from which to calculate the distribution of radiation absorbed doses. The projects supported by this program routinely employ quantitative imaging in evaluating therapies. Quantitative imaging is performed by a certified nuclear medicine technician using the Siemens gamma camera interfaced with the microVAX II. The technician processes the imaging data and obtains pharmacokinetic information from it using programs developed by us and others. During this grant period project staff have acquired and analyzed a large amount of data on the pharmacokinetics, dosimetry and toxicity of radiolabeled monoclonal therapy. Important dosimetry data on the whole body, marrow and tumor doses are available and all studies are archived so that they can be retrospectively analyzed.


Development of Dosimetric Approaches to Treatment Planning for Radioimmunotherapy. Annual Report 1989--1990

Development of Dosimetric Approaches to Treatment Planning for Radioimmunotherapy. Annual Report 1989--1990
Author:
Publisher:
Total Pages: 13
Release: 1990
Genre:
ISBN:

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The objective of quantitative imaging is to provide pharmacokinetic information for patients that is analogous to that provided by biodistribution studies in mice. Radionuclide images depict the distribution of labeled antibodies in-vivo; thus the amount of radionuclide in a specific organ or site can be estimated by relating the counts detected in a defined region of interest to the total radionuclide content. This pharmacokinetic information can be used to obtain definitive and relevant answers to basic questions of importance for optimizing radioimmunoimaging and radioimmunotherapy and, in addition, can provide a data base from which to calculate the distribution of radiation absorbed doses. The research employs quantitative imaging in evaluating therapies. Quantitative imaging is performed by a certified nuclear medicine technician using the Siemens gamma camera interfaced with the microVAX II. The technician processes the imaging data and obtains pharmacokinetic information from it using programs developed by the authors and others. A large amount of data has been acquired and analyzed on the pharmacokinetics, dosimetry and toxicity of radiolabeled monoclonal therapy. Important dosimetry data on the whole body, marrow and tumor doses are available and all studies are archived so that they can be retrospectively analyzed. Although the radiation absorbed doses delivered to tumor sites were modest, significant biological responses were found.