布罗迪脓肿磁共振成像上的“半暗带征”：一例报告
The "Penumbra Sign" on Magnetic Resonance Images of Brodie's Abscess: A Case Report.
作者信息
Afshar Ahmadreza, Mohammadi Afshin
机构信息
Department of Orthopedics and Hand Surgery, Imam Khomeini Hospital, Urmia University of Medical Sciences, Urmia, Iran.
出版信息
Iran J Radiol. 2011 Dec;8(4):245-8. doi: 10.5812/iranjradiol.4493. Epub 2011 Dec 25.
Abstract
This report presents the "penumbra sign" of a Brodie's abscess in a 69-year-old male patient. The lesion was located in the proximal metaphysis of the left tibia. Histopathology confirmed the diagnosis of subacute osteomyelitis. The penumbra sign on magnetic resonance (MR) images is a helpful sign for the diagnosis of Brodie's abscess.
摘要
本报告展示了一名69岁男性患者布罗迪脓肿的“半影征”。病变位于左胫骨近端干骺端。组织病理学确诊为亚急性骨髓炎。磁共振（MR）图像上的半影征对布罗迪脓肿的诊断是一个有用的征象。
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