Erschienen in:
05.09.2018 | Case Report
Calcified leiomyoma of the deltoid: pathophysiology and imaging review
verfasst von:
Fauniel Rowland, Catherine Call, Bilal Mujtaba, Behrang Amini, Wei-Lien Wang
Erschienen in:
Skeletal Radiology
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Ausgabe 4/2019
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Abstract
Leiomyomas are benign tumors of smooth muscle cells. Leiomyomas of somatic soft tissue are a specific class of leiomyoma believed to arise from the smooth muscle cells found in the walls of blood vessels and represent less than 4% of benign, somatic soft tissue tumors. Of the somatic soft tissue tumors, approximately one-third will become calcified. We report an intramuscular, calcified leiomyoma arising from the left deltoid of a 47-year-old Caucasian male. To the best of the authors’ knowledge, this is the first reported case of a calcified, intramuscular leiomyoma of the deltoid. Imaging studies and patient presentation were initially suggestive of tumoral calcinosis or myositis ossificans. It was not until pathologic examination that the correct diagnosis of the calcified leiomyoma was made. Leiomyoma should be included in the differential diagnosis of calcified soft tissue masses. If excised with adequate margins, recurrence is unlikely.