腓骨远端干骺端实性变异型动脉瘤样骨囊肿：诊断的影像学和病理学挑战

Johnson Elizabeth M, Caracciolo Jamie T

Department of Radiology, University of South Florida Morsani College of Medicine, 2 Tampa General Circle STC 7033, Tampa, FL 33606, USA.

Department of Diagnostic Imaging, Moffitt Cancer Center, Tampa, FL 33612, USA.

Radiol Case Rep. 2017 Apr 7;12(3):555-559. doi: 10.1016/j.radcr.2017.03.022. eCollection 2017 Sep.

Solid variant aneurysmal bone cyst is a rare benign bone lesion, representing a small fraction of all aneurysmal bone cysts. The imaging appearance and histologic features may overlap with other benign and malignant neoplasms, posing a diagnostic dilemma for clinicians, pathologists, and radiologists. We present a case of solid variant aneurysmal bone cyst of the distal fibula and review the radiologic and histologic features important for diagnosis.

实性变异型骨动脉瘤样囊肿是一种罕见的良性骨病变，在所有骨动脉瘤样囊肿中占比很小。其影像学表现和组织学特征可能与其他良性和恶性肿瘤重叠，给临床医生、病理学家和放射科医生带来诊断难题。我们报告一例腓骨远端实性变异型骨动脉瘤样囊肿病例，并回顾对诊断重要的放射学和组织学特征。