title: Arytenoid cartilage chondroma.
abstract: Arytenoid chondroma is an extremely rare benign cartilaginous tumor. We report a case of a patient with arytenoid chondroma initially mimicking laryngopharyngeal reflux. Clinicians should consider the possibility of the arytenoid chondroma in the differential diagnosis of patients with vocal cord palsy, or arytenoid swelling caused by laryngopharyngeal reflux.
authors.affiliation: Department of Otolaryngology-Head and Neck Surgery, Chonnam National University Medical School & Chonnam National University Hwasun Hospital, Hwasun, South Korea.
authors.forename: Dong Hoon
authors.initials: DH
authors.lastname: Lee
authors.affiliation: Department of Pathology, Chonnam National University Medical School & Chonnam National University Hwasun Hospital, Hwasun, South Korea.
authors.forename: Jo Heon
authors.initials: JH
authors.lastname: Kim
authors.affiliation: Department of Otolaryngology-Head and Neck Surgery, Chonnam National University Medical School & Chonnam National University Hwasun Hospital, Hwasun, South Korea.
authors.forename: Tae Mi
authors.initials: TM
authors.lastname: Yoon
authors.affiliation: Department of Otolaryngology-Head and Neck Surgery, Chonnam National University Medical School & Chonnam National University Hwasun Hospital, Hwasun, South Korea. Electronic address: joonkyoo@jnu.ac.kr.
authors.forename: Joon Kyoo
authors.initials: JK
authors.lastname: Lee
authors.affiliation: Department of Otolaryngology-Head and Neck Surgery, Chonnam National University Medical School & Chonnam National University Hwasun Hospital, Hwasun, South Korea.
authors.forename: Sang Chul
authors.initials: SC
authors.lastname: Lim
mesh_terms: D001193:Arytenoid Cartilage / Q000000981:diagnostic imaging* / Q000473:pathology; D002812:Chondroma / Q000150:complications / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006801:Humans; D007822:Laryngeal Neoplasms / Q000150:complications / Q000175:diagnosis*; D057045:Laryngopharyngeal Reflux / Q000175:diagnosis*; D007828:Laryngoscopy; D008297:Male; D008875:Middle Aged; D014057:Tomography, X-Ray Computed; D014826:Vocal Cord Paralysis / Q000209:etiology
keywords: Arytenoid; Chondroma; Laryngopharyngeal reflux