Change: Tplank A Giant cell tumor of the distal femur - an aggressive benign tumor Osteoid osteoma of the coracoid process of the scapula (arrow).posted by Gulilat Yimenu Osteopetrosis - Submitted by Kelly Spence This is an image of osteopetrosis which is caused by a lack of bone Calcium reabsorbtion.   View changes from previous version. (Word count: 317)

Change: Yaweta Ndovi Image of advanced Rheumatoid arthritis in the hips an inflammatory processs with the target organ being the synovial membrane.spalit Ankylosing Spondylitis. Eosinophilic Granuloma (EG)EG is a lesion with many histiocystes that may contain Langerhans granules   View changes from previous version. (Word count: 296)

Change: There were only format changes (bold, italics, etc.) in this version. See this version for details. (Word count: 275)

Change: S.Jones Ewing's sarcoma occurs most frequently in male teenagers. It is found most commonly in the pelvis and proximal long tubular bones.Tplank A Giant cell tumor of the distal femur - an aggressive benign tumor Osteoid osteoma of the coracoid process of the scapula (arrow).posted by Gulilat Yimenu   View changes from previous version. (Word count: 275)

Change: A Giant cell tumor of the distal femur - an aggressive benign tumor Image of advanced Rheumatoid arthritis in the hips an inflammatory processs with the target organ being the synovial membrane.spalit Ankylosing Spondylitis. Eosinophilic Granuloma (EG)EG is a lesion with many   View changes from previous version. (Word count: 261)

Change:  It is the second most common type of bone cancer and is usually found in individuals between the ages of 50 and 70. Its etiology is unknown. S.Jones Ewing's sarcoma occurs most frequently in male teenagers. It is found most commonly in the pelvis and proximal long tubular bones.Tplank   View changes from previous version. (Word count: 249)

Change:  Chondrosarcoma is a malignant type of bone cancer that develops in the cartilage cells and primarily affects the femur, arm, pelvis, knee, and spine. It is a primary bone cancer that is most common in individuals between the ages 50-70. Image of advanced Rheumatoid arthritis   View changes from previous version. (Word count: 202)

Change: Chondrosarcoma is a malignant type of bone cancer that develops in the cartilage cells and primarily affects the femur, arm, pelvis, knee, and spine. It is a primary bone cancer that is most common in individuals between the ages 50-70. Image of advanced Rheumatoid arthritis   View changes from previous version. (Word count: 243)

Change: imageImage of advanced Rheumatoid arthritis in the hips an inflammatory processs with the target organ being the synovial membrane. Ankylosing Spondylitis. Eosinophilic Granuloma (EG)EG is a lesion with many histiocystes that may contain Langerhans granules &   View changes from previous version. (Word count: 201)

Change: There were only format changes (bold, italics, etc.) in this version. See this version for details. (Word count: 182)