Imaging update on soft tissue sarcoma |
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| Affiliation: | 1. Department of Radiology, Leicester Royal Infirmary, University Hospitals of Leicester, Leicester, United Kingdom;2. Department of Radiology, Kettering General Hospital, Kettering, United Kingdom;3. Department of Radiology, Royal Orthopaedic Hospital, Birmingham, United Kingdom;1. Department of Orthopaedics, All India Institute of Medical Sciences, Rishikesh, India;2. Department of Orthopaedics, All India Institute of Medical Sciences, Bathinda, 151001, Punjab, India;3. Department of Orthopaedics, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, 249001, India;1. Department of Orthopaedics and Joint Replacement Surgery, Indraprastha Apollo Hospitals, Sarita Vihar, New Delhi, 110076, India;2. Department of Radiodiagnosis and Imaging, Indraprastha Apollo Hospitals, Sarita Vihar, New Delhi, 110076, India;3. PET SUITE (Indraprastha Apollo Hospitals and House of Diagnostics), Department of Molecular Imaging and Nuclear Medicine, Indraprastha Apollo Hospital, Sarita Vihar, New Delhi, 110076, India |
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| Abstract: | Soft tissue sarcomas (STS) are rare tumours presenting as soft tissue lumps. Ultrasound is often the primary modality for the initial assessment, with MRI the mainstay for lesion characterisation. PET/CT along with other emerging MRI sequences are used in certain situations as an adjunct and problem solving tool in STS staging and assessment of disease recurrence. Recent advances include the promise of whole body MRI, hybrid PET/MRI, diffusion weighted imaging, dynamic contrast enhanced MRI and advances in artificial intelligence. This article discusses current concepts in extremity STS imaging and highlights recent advances. |
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| Keywords: | Soft tissue sarcoma or soft tissue sarcomas or STS or STSs or sarcoma or sarcomas Imaging or radiology or musculoskeletal radiology or MSK Radiology Advances or current concepts or imaging concepts Ultrasound or magnetic resonance imaging or MRI or PET-CT or CT or Computed tomography or X-Ray or contrast enhanced ultrasound or CEUS or Diffusion weighted imaging or DWI or Dynamic contrast enhancement or DCE-MRI or whole body MRI STS" },{" #name" :" keyword" ," $" :{" id" :" kwrd0015a" }," $$" :[{" #name" :" text" ," _" :" soft tissue sarcoma MSK" },{" #name" :" keyword" ," $" :{" id" :" kwrd0025a" }," $$" :[{" #name" :" text" ," _" :" musculoskeletal MRI" },{" #name" :" keyword" ," $" :{" id" :" kwrd0035" }," $$" :[{" #name" :" text" ," _" :" magnetic resonance imaging CT" },{" #name" :" keyword" ," $" :{" id" :" kwrd0045" }," $$" :[{" #name" :" text" ," _" :" computed tomography PET" },{" #name" :" keyword" ," $" :{" id" :" kwrd0055" }," $$" :[{" #name" :" text" ," _" :" positron emission tomography FDG" },{" #name" :" keyword" ," $" :{" id" :" kwrd0065" }," $$" :[{" #name" :" text" ," _" :" fluorodeoxyglucose WBMRI" },{" #name" :" keyword" ," $" :{" id" :" kwrd0075" }," $$" :[{" #name" :" text" ," _" :" whole body MRI DWI" },{" #name" :" keyword" ," $" :{" id" :" kwrd0085" }," $$" :[{" #name" :" text" ," _" :" diffusion weighted imaging DCE-MRI" },{" #name" :" keyword" ," $" :{" id" :" kwrd0095" }," $$" :[{" #name" :" text" ," _" :" dynamic contrast enhanced magnetic resonance imaging |
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