title: Ultrasound applications for the practicing rheumatologist.
abstract: Musculoskeletal ultrasound is an increasingly used tool for the evaluation and management of rheumatologic diseases. Its utilisation by rheumatologists is varied around the world and is dependent upon training and local expertise. Its applications can be broadly categorised into three main areas; for the education of patients, to aid the rheumatologist in the diagnosis and monitoring of disease, and therapeutically for joint aspiration and injection. Ultrasound is a safe, portable, easily repeatable, dynamic images in multiple planes and cheap form of imaging. Ultrasound however, is operator dependent and has a number of artefacts that can result in misinterpretation. Musculoskeletal Ultrasound uses a number of modes to characterise joint pathology, including grey scale, colour and power Doppler, spectral Doppler, 3D imaging, elastography. Musculoskeletal ultrasound can detect and monitor multiple joint pathologies including synovitis, tenosynovitis, and tendon pathologies, entheseal processes, bone erosions and osteophytes, cartilage changes and bursal pathologies.
authors.affiliation: Prince of Wales Hospital, Sydney, Australia. fredjoshua@unsw.edu.au
authors.forename: Fredrick
authors.initials: F
authors.lastname: Joshua
mesh_terms: D001291:Attitude of Health Personnel; D006801:Humans; D009140:Musculoskeletal Diseases / Q000000981:diagnostic imaging*; D012219:Rheumatology / Q000193:education / Q000379:methods*; D014463:Ultrasonography / Q000191:economics / Q000706:statistics & numerical data