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Journal of Zhejiang University. Medical sciences ; (6): 95-99, 2009.
Artigo em Chinês | WPRIM | ID: wpr-310385

RESUMO

<p><b>OBJECTIVE</b>To evaluate the correlation of venous return disturbance (VRD), bone marrow edema (BME) and the amount of joint fluid with clinical symptoms in osteonecrosis of the femoral head (ONFH).</p><p><b>METHODS</b>Twenty patients (25 hips) with ONFH proved by pathology were parallelly examined by 1.5 T MR and medullograph.</p><p><b>RESULT</b>In total 25 hips VRD was observed in 16 hips with medullograph and 13 hips with the clinical symptoms (P <0.05). BME was found in 17 with MRI (P <0.01), and the was found in 15 hips with MRI (Spearman=0.949). VRD were found in 16 hydrarthrus.</p><p><b>CONCLUSION</b>ONFH patients with clinical symptoms have VRD, BME and the hydrarthrus. The medullograph is of value in monitoring the development of ONFH.</p>


Assuntos
Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Medula Óssea , Patologia , Edema , Patologia , Cabeça do Fêmur , Necrose da Cabeça do Fêmur , Patologia , Articulação do Quadril , Patologia , Imageamento por Ressonância Magnética , Fluxo Sanguíneo Regional , Fisiologia , Veias
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