Benign periarticular, bone and joint lipomatous lesions

Bone lesions: benign and malignant.

Extended Curettage for Benign Bone Lesions

Benign bone lesions present a unique challenge to the practicing orthopaedist. They are a not uncommon problem that often present in the pediatric or young adult population. The most common diagnoses include giant cell tumor of bone, aneurysmal bone cysts, unicameral (simple) bone cysts, metaphyseal fibrous defects, and fibrous dysplasia. Appropriate surgical intervention must balance acceptabl...

Benign Fibrous Tumors and Tumorous Lesions of the Bone

-Abstract=We report here 6 cases with classical forms of nonossifying fibroma (NOF) and 1 case of fibrous cortical defect (FCD) which occurred in the metaphysis of the long bones of children along with 2 cases of fibrous histiocytoma (FH) which occurred in the veretebra and femur neck of adults. Their clinical data, radiographs, histopathology, and ultrasturctural features are described. Throug...

CT and MRI findings of the incidental intraosseous lipomatous lesions of the sphenoid bone.

BACKGROUND Intraosseous lipomatous lesions of the sphenoid bone and skull base are increasingly seen and cause a diagnostic challenge. The purpose of this study was to present the imaging findings of 4 patients with incidentally identified intraosseous lipomatous lesions within the sphenoid bone. METHODS CT scans and MR images of 4 patients are shown. Macroscopic fat content of the lesions we...

A comparative study of periarticular bone lesions in rheumatoid arthritis and psoriatic arthritis.

BACKGROUND Psoriatic arthritis (PsA) and rheumatoid arthritis (RA) are both destructive arthritides but may differ substantially in their periarticular bone changes. OBJECTIVES To investigate the differences in the structural changes of periarticular bone in patients with PsA and RA by a high-resolution imaging technique designed to visualise the bone architecture. METHODS 30 patients with ...