Imaging evaluation of bone tumors
نویسندگان
چکیده
منابع مشابه
Imaging evaluation of bone tumors
Radiol Bras. 2016 Mai/Jun;49(3):VII The radiographic approach to bone tumors consists in analyzing a certain lesion in an organized manner, paying attention to specific radiographic features such as location, margins and transition zones, periosteal reaction patterns, mineralization, lesion size, and whether or not soft tissue components are present. Patient age and determining whether the lesi...
متن کاملImaging evaluation of musculoskeletal tumors.
In this chapter, we review different imaging modalities, including radiography, computed tomography (CT), magnetic resonance imaging (MRI), ultrasound, and nuclear medicine scintigraphy, and their application to musculoskeletal neoplasm. Advantages and limitations of each modality are reviewed, and suggestions for imaging approach are provided.
متن کاملMR imaging in staging of bone tumors
For staging of bone tumors, TNM and Enneking's systems are used with some differences. Magnetic resonance imaging is particularly useful for defining the extent of high-grade tumors, including transcortical and intertrabecular infiltration and periosteal extension. The concepts of compartment and curative surgical margins are important for bone tumor staging.
متن کامل131I-MIBG imaging in evaluation of neuro-endocrine (APUD) tumors [Persian]
In this study, l-131-MIBG imaging was performed in 44 patients with clinical suspicion of tumors originating from neuro-endocrine system. The patients were referred to our department following plasma and urinary measurement of epinephrine, norepinehrine and vanilmandelic acidfVMA). Radionuclide imaging was performel as a comparative or confirmatory measure in all patients who had previous...
متن کاملMSK Tumors and Marrow Evaluation Bone Marrow
(i) Introduction Bone marrow consists of trabecular bone and a variety of cells including hematopoetic, fat, stroma and reticuloendothelial system cells as well as sinsusoids. The weight of the bone marrow is approximately 5% of the whole body weight. Bone marrow composition changes with age, which is reflected in a change in signal characteristics in MR images. Red marrow, which is found in yo...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Radiologia Brasileira
سال: 2016
ISSN: 0100-3984
DOI: 10.1590/0100-3984.2016.49.3e2