Vascular tumors of bone are a heterogeneous group. Numerous terms have been introduced as well as different classification systems. None of the classification schemes have been accepted due to lack of consistent terminology, accepted histologic criteria, and limited correlation with clinical outcome. It is acknowledged that vascular tumors of bone originate from endothelial cells, resulting in ...

Sarcomas are malignant tumors of mesenchymal origin. They comprise < 1% adult malignancies and about 15-20% pediatric malignancies. These subdivided into bone cartilage sarcomas soft tissue type. the maxillofacial region 5-10% all this part body. Usually do not originate from benign tumors. Among factors known to induce sarcoma growth are: genetic defects, exposure pesticides herbicides, ionizi...

Background: The reel impact of malignant bone tumors in adults seems unclear in Black Africa. Aim: The aim of this study is to determine the epidemiological and the semiological profile of malignant bone tumors in rheumatology inpatients at Hospital University Center Sylvanus Olympio in Lome. Methods: It was a retrospective study of recorded cases conducted over a period of 19 years in the rheu...

Fibrous dysplasia is a rare bone disease. It accounts for about 2.5% of diseases and 7% tumors. We report the case 9years old girl admitted management painful right supraclavicular swelling evolving in context conservation general status whom paraclinical assessment was favor fibrous clavicle.

  Introduction: Almost all malignant tumors have the potential to eventually produce bone metastasis. The aim of the current study was to report the distribution pattern and imaging characteristics of bone metastases detected by conventional whole body bone scintigraphy in patients with different types of malignancies and to assess their relationship with the complain...

Restoration of bone, adjacent joint and surrounding soft tissue integrity is an important factor in achieving full function affected limbs patients with bone tumors. Biological reconstruction has a number advantages over other artificial implants. The aim the work to analyze results clinical approbation segmental alloimplant using by different methods for treatment malignant Material methods. d...

  This is the early results of 20 cases of massive osteoarticular allograft performed for reconstruction of lower limb s after resection of bone tumors. These cases include 7 distal femur and hemiarticular ,6 proximal tibio and hemiarticular, 3 total knee joints and 4 proximal femur with total hip replacement. Bone allografts were taken at steril condition from early postmortum cadavers and st...

IMAGE-guided percutaneous methods of tumor destruction have proven effective for treatment of benign bone tumors as well as for palliation of metastases involving bone and soft tissue sites beyond the liver and lung. Treatment of primary bone tumors is largely restricted to benign tumors, most notably osteoid osteomas, as a single-modality treatment or as an adjunct to surgical resection (1– 4)...

Medication-related osteonecrosis of the jaw (MRONJ) is known to be one adverse events antiresorptive drugs such as bisphosphonates and denosumab, but mechanisms treatment methods MRONJ have not been established. It necessary perform therapy without interfering with underlying diseases osteoporosis bone metastasis malignant tumors.