Abstract
Kikuchi disease, also known as Kikuchi-Fujimoto disease, is a rare, benign cause of cervical lymphadenitis. It is characterized by painful cervical lymphadenopathy with fevers, leukopenia, and an elevated erythrocyte sedimentation rate. It is diagnosed by obtaining a biopsy specimen from a lymph node that shows characteristic histopathologic findings. We highlight a 42-year-old Japanese man who presented with persistent fevers and cervical lymphadenopathy who was misdiagnosed at multiple urgent care facilities and emergency departments. He was eventually diagnosed with Kikuchi disease after a biopsy specimen was obtained from a lymph node 1month after his symptoms began. He was treated with hydroxychloroquine and prednisone with resolution of his symptoms. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Although Kikuchi disease has been previously described in various specialty medical journals, the published literature on Kikuchi disease in emergency medicine is relatively scarce. Given that cervical lymphadenopathy is a common presentation to emergency departments, it is important for emergency physicians to be cognizant of Kikuchi disease in the differential diagnosis of cervical lymphadenopathy to prevent misdiagnoses and unnecessary treatments.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
