以“反晕征”为表现的慢性嗜酸性粒细胞性肺炎罕见病例报告

Gholamnejad Mahdia, Rezaie Nader

Department of Pulmonology, Imam Khomeini Hospital, Urmia University of Medical Sciences, Urmia, Iran.

Department of Pulmonology, Firouzgar Hospital, Iran University of Medical Sciences, Tehran, Iran.

Iran J Radiol. 2014 May;11(2):e7891. doi: 10.5812/iranjradiol.7891. Epub 2014 May 15.

The reversed halo sign (RHS) may sometimes be seen in patients with cryptogenic organizing pneumonia (COP), but is rarely associated with other diseases. Herein, we present a case of a 21-year-old woman with chronic eosinophilic pneumonia, with high resolution computed tomography (HRCT) finding of RHS. This is an unusual and rare presentation of chronic eosinophilic pneumonia.

反晕征（RHS）有时可见于隐源性机化性肺炎（COP）患者，但很少与其他疾病相关。在此，我们报告一例21岁慢性嗜酸性粒细胞性肺炎女性患者，其高分辨率计算机断层扫描（HRCT）发现有反晕征。这是慢性嗜酸性粒细胞性肺炎一种不寻常且罕见的表现。