A case of blindness caused by Lemierre's syndrome
Tensei Suzuki, Mitsuaki Kojima, Raira Nakamoto, Keiichi Kuriyama, Shu Tanizawa, Yuzuru Mochida, Yuri Asakura, Ayaka Shibano, Tomohisa Shoko- General Medicine
Key Clinical Message
We describe a patient who lost her vision because of Lemierre's syndrome. Ophthalmologic complications of Lemierre's syndrome are rare, and very few cases have been reported. Clinicians need to recognize that it is a serious condition that can lead to blindness in some cases.
Abstract
Lemierre's syndrome is a systemic septic embolism resulting from thrombophlebitis of the internal jugular vein. We report a case of blindness caused by Lemierre's syndrome, despite prompt diagnosis and early treatment. A 36‐year‐old woman was transported to our hospital. She presented with fever, facial swelling, and right visual acuity deterioration. Contrast‐enhanced computed tomography revealed a retropharyngeal abscess and right internal jugular vein thrombosis. Blood culture revealed Fusobacterium necrophorum, suggesting Lemierre's syndrome. The patient had septic shock and disseminated intravascular coagulation. We diagnosed her visual impairment as orbital‐apex syndrome due to spread of inflammation. After 6 weeks of antimicrobial drug treatments, her general condition had improved, and the retropharyngeal abscess had disappeared. On Day 49 of her illness, she was transferred to a rehabilitation hospital, but her visual acuity was not restored. Clinicians should be aware that Lemierre's syndrome can, although rarely, cause blindness.