Musculoskeletal

MRI musculoskeletal imaging

Rheumatoid arthritis MRI

ACR / EULAR Rheumatoid Arthritis Classification Criteria. These new classification criteria overruled the “old” ACR criteria of 1987 and are adapted for early RA diagnosis. The “new” classification criteria, jointly published by the American College of Rheumatology (ACR) and the European League Against Rheumatism (EULAR) establish a point value between 0 and 10. Read more…

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Posted by adminradgraytc - October 31, 2011 at 12:45 pm

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Acetabular Labrum

Classification of the acetabular labra according to their shape on MR images and corresponding fast spin-echo MR images (2,000/16; echo train length, nine; matrix, 512 × 384; 4-mm-thick sections; field of view, 20 cm; three signals acquired). Acetabular labra were classified into four groups according to shape: triangular with a sharp edge of the labrum (arrow), round with a round edge (arrow), irregular (arrow) when they could not be classified into either of the first two categories, and absent when they could not be identified. Read more…

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Posted by adminradgraytc - October 28, 2011 at 7:49 am

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Enchondroma

An Enchondroma is a cartilage cyst found in the bone marrow. Typically, enchondroma is discovered on a X-ray scan. Enchondromas have a characteristic appearance on Magnetic Resonance Imaging (MRI) as well. They have also been reported to cause increased uptake on PET examination.

MRI T1 showing an enchondroma in the femur.

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Posted by adminradgraytc - October 25, 2011 at 6:05 pm

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Rotator cuff tear

Rotator cuff tears are tears of one or more of the four tendons of the rotator cuff muscles. A rotator cuff injury can include any type of irritation or damage to the rotator cuff muscles or tendons. Rotator cuff tears are among the most common conditions affecting the shoulder. Read more…

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Posted by adminradgraytc - October 22, 2011 at 1:03 pm

Categories: Musculoskeletal   Tags: ,