Subacromial impingement syndrome caused by a voluminous subdeltoid lipoma.

摘要: Subacromial impingement syndrome is a clinical diagnosis encompassing spectrum of possible etiologies, including subacromial bursitis, rotator cuff tendinopathy, and partial- to full-thickness tears. This report presents an unusual case subdeltoid lipoma causing extrinsic compression syndrome. The patient, 60-year-old man, presented our institution with few years' history nontraumatic, posteriorly localized throbbing pain in his right shoulder. Despite well-followed 6-months physiotherapy program, the patient was still suffering from MRI scan revealed well-circumscribed 6 cm × 2 cm 5 cm homogenous lesion compatible intermuscular lipoma. mass excised en bloc, subsequent histopathologic examination confirmed benign At follow-up, asymptomatic complete return activities. Based on this review literature, has be included differential refractory nonoperative treatment. Complementary imaging modalities are required only after failed conservative management assess exact etiology successfully direct surgical