Garre's chronic non-suppurative sclerosing osteomyelitis presents with which clinical features:____________?
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Answer: B. Periosteal bone formation
Explanation
Garré osteomyelitis involves chronic inflammation triggering reactive periosteal bone deposition. Infection stimulates the periosteum to lay down multiple layers of new bone. This process results in characteristic periosteal bone formation along the jawbone. Garré osteomyelitis is also known as chronic osteomyelitis with proliferative periostitis. The condition affects children and young adults following odontogenic infections. Radiographs reveal an onion-skin appearance due to layers of reactive periosteal bone.
Maxillofacial surgeons treat the underlying dental source of infection to resolve osteomyelitis. Antibiotic therapy and tooth extraction stop the inflammatory stimulus on the periosteum. Radiographic imaging is essential for visualizing reactive periosteal bone changes. Endosteal bone formation occurs inside medullary spaces rather than on periosteal surfaces. Resorption of medullary bone involves bone loss rather than reactive periosteal deposition. Resorption of cortical bone contrasts with the extensive periosteal bone formation seen here.
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