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For detection of tumors, especially lymphomas, gallium imaging is still in use, but may be replaced by fludeoxyglucose PET imaging in the future. [ 9 ] In infections, the gallium scan has an advantage over indium leukocyte imaging in imaging osteomyelitis (bone infection) of the spine, lung infections and inflammation, and for chronic infections.
In imaging of infections, the gallium scan has a sensitivity advantage over the indium white blood cell scan in imaging osteomyelitis (bone infection [3]) of the spine, lung infections and inflammation, and in detecting chronic infections. In part, this is because gallium binds to neutrophil membranes, even after neutrophil death, whereas ...
Transverse T2 magnetic resonance imaging section through the hip region showing abscess ... X ray of the part to rule out osteomyelitis; Creatinine phosphokinase ...
A bone scan or bone scintigraphy / s ɪ n ˈ t ɪ ɡ r ə f i / is a nuclear medicine imaging technique used to help diagnose and assess different bone diseases. These include cancer of the bone or metastasis, location of bone inflammation and fractures (that may not be visible in traditional X-ray images), and bone infection (osteomyelitis).
The condition is often diagnosed through imaging, which reveals distinctive "target signs" such as central necrosis, surrounding granulation tissue, fibrosis, and an outermost layer of oedema. A biopsy can rule out other possible diagnoses, such as bone tumors. Surgery is the main treatment, often combined with antibiotics. The prognosis is ...
Vertebral osteomyelitis is a type of osteomyelitis (infection and inflammation of the bone and bone marrow) that affects the vertebrae. It is a rare bone infection concentrated in the vertebral column. [2] Cases of vertebral osteomyelitis are so rare that they constitute only 2%-4% of all bone infections. [3]
Pott's puffy tumor, first described by Sir Percivall Pott in 1760, is a rare clinical entity characterized by subperiosteal abscess associated with osteomyelitis. It is characterized by an osteomyelitis of the frontal bone, either direct or through haematogenic spread. This results in a swelling on the forehead, hence the name.
In osteomyelitis involving the vertebral bodies, about half the cases are due to S. aureus, and the other half are due to tuberculosis (spread hematogenously from the lungs). Tubercular osteomyelitis of the spine was so common before the initiation of effective antitubercular therapy, it acquired a special name, Pott's disease. [citation needed]