A Unique Pediatric Case of Myositis Ossificans Circumscripta in the Trapezius

[Myositis ossificans circumscripta: a case report].

Myositis ossificans circumscripta is a benign lesion characterized by focal heterotopic soft tissue ossification, occurring in young people generally after localized trauma. Clinical and radiological appearances may mimic a sarcomatous neoplastic process. We report a case of myositis ossificans occurring after trauma, so as to illustrate the different imaging features of this benign pathology o...

A Rare Case Of Non Traumatic Myositis Ossificans Circumscripta

INTRODUCTION Myositis ossificans circumscripta is a benign non neoplastic ossifying tumor presenting with bone like osteoid tissue extraskelletaly amidst the muscle planes. This condition when not associated with trauma is very trivial and considering the way it mimics certain characteristics, it may be misunderstood as a malignant neoplasm, abscess or antibioma. The aetiology of this atraumati...

Myositis Ossificans Circumscripta Without History of Trauma

UNLABELLED Myositis ossificans circumscripta is a form of heterotopic ossification that is benign in nature associated to a trauma, but may appear clinically and radiologically as a malignant neoplasm. We describe a rare case of calcifying of myositis ossificans not associated to trauma in a 35-year-old woman with a mass in her upper third and external of right thigh. We discuss some of the dif...

Myositis ossificans traumatica of the neck - a pediatric case.

Myositis ossificans circumscripta (MOC) is an extra-osseous non- neoplastic growth of a new bone. It occurs most commonly in the second and the third decade of life, while it is rare in children. The etiology of MOC is unknown and the quadriceps and brachials are the most affected. The occurrence of traumatic MOC in tissues of the neck is uncommon. We are presenting below a rare case of traumat...

Progressive myositis ossificans; report of a case.