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POLİOSTOTİK FİBRÖZ DİSPLAZİ'DE ÜÇ FAZLI KEMİK SİNTİGRAFİSİ VE RADYOGRAFİ. DEĞERLENDİRME: OLGU SUNUMU

Three Phase Bone Scintigraphy and Radiologic Evaluation in Poliostotic Fibrous Dysplasia: A Case Report

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Abstract (2. Language): 
Fibrous dysplasia is a benign developmental disorder of the skeletal system in which normal bone marrow is replaced by fibroosseous tissue. Bone scintigraphy is a sensitive imaging modality for detecting early lesions and poiiostotic involvement in fibrous dysplasia. Bone scan demonstrates multiple areas of focally or diffusely increased activity accumulation involving mainly long bones, pelvic bones, ribs, and craniofacial bones. We describe the findings of the three-phase bone scan performed using Tc-99m MDP (technetium-99m methylene diphosphonate) and the radiographs in a case with poiiostotic fibrous dysplasia who was previously diagnosed as monostotic fibrous dysplasia.
Abstract (Original Language): 
Fibröz displazi iskelet sisteminin benign, geiişimsel bir bozukluğu olup normal kemik medüllası fibroossöz dokuyla yer değiştirmiştir. Kemik sintigrafisi fibröz displazide lezyonların erken saptanması ve poliostotik tutulumun beiirlenmesi açısından duyarlı bir görüntüleme yöntemidir. Sintigrafiyle başlıca extremite kemiklerinde, pelviste, kostalarda ve kraniofasiyal kemiklerde multipl fokal ya da diffüz artmış aktivite tutulumları kolaylıkla gösteriir. Önceden monostotik fibröz displazi tanısı almış bir olguda Tc-99m M DP (teknesyum-99m mettlen difosfo-nat) verllerek çekllen üç-fazlı kemik sintigrafisi bulgular ile radyografik bulgular sunulmuş ve bu bulguların ışığında olgunun poliostotik fibröz displazi olduğu anlaşılmıştır.
353-356

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