颌骨局灶性骨质疏松样骨髓缺损

Focal osteoporotic bone marrow defect of the jaw

颌骨局灶性骨质疏松样骨髓缺损是多发生于下颌骨后部的放射线透射病损,中年女性好发,发病机制不清。颌骨局灶性骨质疏松样骨髓缺损通常没有症状,仅影像学检查时偶然发现。因为该病损较少见,常不能及时确诊。因此,本文就颌骨局灶性骨质疏松样骨髓缺损的发病机制、临床表现、影像学表现、病理表现、鉴别诊断、诊断和治疗等作一综述,以期为临床诊治提供参考。

Focal osteoporotic bone marrow defect （FOBMD） of the jaw, most commonly seen in the posterior mandible of middle-aged women, is a radiolucent lesion. Yet, the pathogenesis of FOBMD is unknown. The lesion, usually asymptomatic, is only incidentally discovered through radiography. Since FOBMD is infrequency, it is difficult to get the initial clinical diagnosis. In this article, we reviewed the pathogenesis, clinical characteristic, radiographic exhibition, histologie feature, diagnosis and treatment of the FOBMD to get some information for improving the ability of recognition in clinic.