Prostate cancer is the most common malignancy among men in Western industrialized countries. The molecular pathogenesis of the disease is poorly known. Over the past 10 years, chromosomal aberrations in prostate cancer have been studied with several techniques, such as loss of heterozygosity (LOH),
Molecular imaging in prostate cancer
β Scribed by Jose A. Karam; Ralph P. Mason; Kenneth S. Koeneman; Peter P. Antich; Elie A. Benaim; Jer-Tsong Hsieh
- Publisher
- John Wiley and Sons
- Year
- 2003
- Tongue
- English
- Weight
- 354 KB
- Volume
- 90
- Category
- Article
- ISSN
- 0730-2312
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β¦ Synopsis
Abstract
Prostate cancer (PCa) is the most common nonβcutaneous malignancy in men. New ways to diagnose this cancer in its early stages are needed. Unique genetic and biochemical changes in the cell pave the way for tumors to grow and metastasize. Novel imaging approaches attempt to detect pathological processes in cancer cells at the molecular level. This has led to the establishment and development of the field of molecular imaging. Positron emission tomography (PET), magnetic resonance spectroscopic imaging (MRSI), magnetic resonance imaging (MRI), and radiolabeled antibodies are a few of the modalities that can detect abnormal tumor metabolic processes in the clinical setting. Other imaging techniques are still in their early phase of development but hold promise for the future, including bioluminescence imaging (BLI), measurement of tumor oxygenation, and measurement of uptake of iodine by tumors. These techniques are nonβinvasive and can spare the patient undue morbidity, while potentially providing early diagnosis, accurate followβup and, finally, valuable prognostic information. Β© 2003 WileyβLiss, Inc.
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