A5027167229- Orthopaedic implants and arthroplasty
- Pelvic and Acetabular Injuries
- Bone Tumor Diagnosis and Treatments
- Management of metastatic bone disease
- Sarcoma Diagnosis and Treatment
- Neurofibromatosis and Schwannoma Cases
- Spine and Intervertebral Disc Pathology
- Musculoskeletal synovial abnormalities and treatments
National Cancer Institute
2019-2020
Ministry of Health
2020
Cancer Institute (WIA)
2019
Background: Osteofibrous dysplasia-like adamantinoma (OFD-AD) and classic (AD) are rare, neoplastic diseases with only limited data supporting current treatment protocols. We believe that our retrospective multicenter cohort study is the largest analysis of patients to date. The primary purpose this was describe disease characteristics evaluate oncological outcomes. secondary identify risk factors for local recurrence after surgical propose guidelines. Methods: Three hundred eighteen...
Реконструктивные хирургические вмешательства после удаления опухоли тазовой кости остаются сложным вопросом современной онкологической ортопедии. С целью изучения поведения биомеханической системы «кость — фиксатор эндопротез» под нагрузкой при разных типах внутренней гемипельвэктомии проведен конечно-элементный анализ напряженно-деформированного состояния моделей четырех основных вариантов резекции костей таза у больных с опухолями кости. На основе аксиальных сканов спиральной компьютерной...
The use of computer and magnetic-resonance therapy permits high accuracy visualization tumor lesion zone in patients with pelvic bone tumors. More precise results concerning zones before surgical intervention have been obtained cases 3D modeling use.improvement treatment due to determination the optimal level for resection.Cohort study was realized using based on tomography data applying software packet RadiAnt DICOM Viewer Volume Rendering «SolidWorks». Two patient groups were investigated:...
Objective: to study the changes of biomechanical system «bone – fixator endoprosthesis» under loading for internal hemipelvectomy I–III type Enneking with reconstruction pelvic ring defect by a metalcement spacer and without reinforcement metal bar.Methods: spatial geometry pelvis is reconstructed software package «Mimics». Data are obtained calculating Mises values.Results: stresses on screws in model were not significantly (0.27 %) larger (σmах 132.6 MPa vs. 132.3 reinforcement) did exceed...
Objective. Investigation of the treatment results and quality life in patients, suffering pelvic bones tumors after radical surgical interventions.
 Маterials methods. Results 28 patients organ-preserving operations 26 interventions with lower extremity excision were analyzed.
 Results. Median index function accordance to MTS scale resection have constituted (61.06 ± 15.83)%. The indices FIM questionnaire - (110.85 13.49) points amputation (106.73 11.97) did not differ essentially...
The standard treatment option for Giant cell tumor (GCT) is surgery. radical resection followed by reconstruction associated with definite clinical problem: high rate of complications, reducing limb function. Tumor excohleation allows to preserve the joint, but has a local recurrence. Objective: in retrospective study analyze advantages and disadvantages intralesions wide based on results patients tumor. Methods: we performed analysis 142 long bones period from 1977 2012 years....