osteochondroma/edema

This report describes a 14-year-old girl presenting with unilateral distal leg edema which developed on the basis of popliteal vein compression by a large osteochondroma of the distal femur. Excision of the osteochondroma relieved the venous obstruction, and the leg returned to normal. Lesions of

A 43-year-old woman presented with localized pain of the right hip 2 months after a trivial trauma. Physical examination revealed a positive Patrick (FABER [Flexion, Abduction, and External Rotation]) test. Radiographs showed a radiopaque lesion at the acetabular fossa, and magnetic resonance

We present what we believe is the first reported case of synchronous osteochondroma and osteoblastoma, occurring in the proximal humerus of a young man. A 15-year-old boy presented with a painful left arm mass for 3 months. A firm mass was palpable in the proximal medial arm, and he had mild triceps

OBJECTIVE Osteochondroma is a benign neoplasia that in the craniofacial district unfrequently can occur in the coronoid process and in the zygomatic arch. We describe a rare case of isolated osteochondroma of the zygomatic bone, undergoing surgical treatment by means of intraoral approach and

A 38-year-old man with a known history of hereditary multiple exostoses and no history of trauma presented with a painful right femur mass. While the clinical presentation was concerning for malignant degeneration or a large overlying bursitis, the radiologic evaluation demonstrated a large

BACKGROUND Several reports have shown peritumoral edema accompanying primary bone tumors demonstrated by magnetic resonance imaging (MRI). However, the mechanism of this inflammatory reaction is still unclear. The authors postulated that the reaction was caused by some chemical mediators including

BACKGROUND Magnetic resonance imaging (MRI) is useful in evaluating nontraumatic hip pain. It provides information about associated injuries like labral/chondral tears or ischiofemoral impingement (IFI). However, in hereditary multiple exostoses (HME) there has been no report about MRI findings in

We report a 38-year-old man who presented successively a thrombosis of the right popliteal vein and the right popliteal artery, responsible of a painful edema of the leg. There was no known thrombophilic predisposing condition. Radiologic assessment, guided by clinical findings, evidenced bilateral

The methods of fat and water selective magnetic resonance (MR) imaging and localized 1H MR spectroscopy were evaluated in the course of 37 examinations on 27 primary bone tumors. These methods are capable of demonstrating small amounts of lipids inside the tumors and subtle edema in the adacent bone

Flare-ups of the hips are among the most feared and disabling complications of fibrodysplasia ossificans progressiva (FOP) and are poorly understood. In order to better understand the nature of hip flare-ups in FOP, we evaluated 25 consecutive individuals with classic FOP (14 males, 11 females;