Quantitative imaging techniques for the assessment of osteoporosis and sarcopenia
Autor: | Daniele Mercatelli, Maria Pilar Aparisi Gómez, Alessandro Napoli, Giuseppe Battista, Alberto Bazzocchi, Giuseppe Guglielmi, Sara Guerri |
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Přispěvatelé: | Guerri, Sara, Mercatelli, Daniele, Gómez, Maria Pilar Aparisi, Napoli, Alessandro, Battista, Giuseppe, Guglielmi, Giuseppe, Bazzocchi, Alberto |
Rok vydání: | 2018 |
Předmět: |
Sarcopenia
medicine.medical_specialty Multidetector computed tomography (CT) Quantitative imaging Osteoporosis 030209 endocrinology & metabolism Computed tomography Review Article Muscle mass 030218 nuclear medicine & medical imaging 03 medical and health sciences 0302 clinical medicine Early adulthood medicine Radiology Nuclear Medicine and imaging Magnetic resonance imaging (MRI) Absorptiometry medicine.diagnostic_test Conventional radiology business.industry Osteoporosi Magnetic resonance imaging medicine.disease Photon Radiology business |
Zdroj: | Quantitative Imaging in Medicine and Surgery. 8:60-85 |
ISSN: | 2223-4306 2223-4292 |
Popis: | Bone and muscle are two deeply interconnected organs and a strong relationship between them exists in their development and maintenance. The peak of both bone and muscle mass is achieved in early adulthood, followed by a progressive decline after the age of 40. The increase in life expectancy in developed countries resulted in an increase of degenerative diseases affecting the musculoskeletal system. Osteoporosis and sarcopenia represent a major cause of morbidity and mortality in the elderly population and are associated with a significant increase in healthcare costs. Several imaging techniques are currently available for the non-invasive investigation of bone and muscle mass and quality. Conventional radiology, dual energy X-ray absorptiometry (DXA), computed tomography (CT), magnetic resonance imaging (MRI) and ultrasound often play a complementary role in the study of osteoporosis and sarcopenia, depicting different aspects of the same pathology. This paper presents the different imaging modalities currently used for the investigation of bone and muscle mass and quality in osteoporosis and sarcopenia with special emphasis on the clinical applications and limitations of each technique and with the intent to provide interesting insights into recent advances in the field of conventional imaging, novel high-resolution techniques and fracture risk. |
Databáze: | OpenAIRE |
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