Harlequin sign associated with Horner syndrome secondary to an 11 cm left upper lung lobe adenocarcinoma

JAAD Case Rep. 2023 Nov 3:43:83-86. doi: 10.1016/j.jdcr.2023.10.017. eCollection 2024 Jan.

Authors

Yingjoy Li¹, Deborah J Moon¹, Kenneth G Linden¹

Affiliation

¹ Department of Dermatology, University of California Irvine, Orange, California.

No abstract available

Keywords: Harlequin sign; Horner syndrome; flushing; imaging; lung adenocarcinoma; malignancy; mediastinal.

Publication types

Case Reports