Orbital apex syndrome associated with intraorbital metastasis of lung cancer

• DOI: 10.1002/rcr2.922
• Publication Date: 2022-03-01T05:57:58Z
• Authors: Takashi Ookuma; Ryota Kikuchi; Hiroyuki Takoi; Kazutoshi Toriyama; Shinji Abe
• Keywords: Ocular Motility Disorders; Apex (geometry)

We present the case of a patient with lung adenocarcinoma stage IVB diagnosed as orbital apex syndrome (OAS) associated intraorbital metastasis cancer. When patients cancer have diplopia, ptosis or ocular motility disorder, identifying OAS is important.