http://radiology.rsnajnls.org/cgi/content/full/2461070030/DC1.

Cardiac multi-detector row CT provides extensive information regarding the size and morphology of the CTI and its related structures.

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Clinical myocardial involvement in systemic lupus erythematosus is rare. Lupus myocarditis is usually not detected until significant decrease in myocardial function becomes clinically evident. This case report describes MR imaging of lupus myocarditis that was used for diagnosis and follow up in a patient who declined cardiac biopsy. We also review the literature related to myocardial imaging by MRI.

Even large intraosseous lesions may be occult on radiography. MRI is a superior technique for detecting these lesions in the small joints of the hand and wrist in inflammatory arthritis. Although large intraosseous erosions often communicate with joints, we observed four large purely intraosseous enhancing lesions without intraarticular connection. Patients with large erosions have a longer duration of inflammatory arthritis.

Enhanced MR imaging of the hand and wrist is a superior technique for detection of tenosynovitis. We observed carpal tunnel flexor tendons to be the most frequently affected tendons of the wrist. The flexor tendons of the second and third digits were the most frequently affected tendons of the hands. Higher contrast-enhancement scores and inflammation were noted in the hand flexor than in the extensor tendons.