title: A prolonged buried fish bone mimicking Ludwig angina.
abstract: Most migrated foreign bodies in the neck were removed immediately in patients with persistent symptoms. It is a rare condition that a fish bone was buried for a prolonged time in the tongue with little discomfort. We report a unique case of an ingested fish bone lodged in the tongue for 16 months until infection ensued. Ludwig angina was considered first because the patient had fever, odynophagia, swelling of the tongue, and mouth floor. The fish bone buried in the tongue was incidentally found on the computed tomography scan and successfully removed by surgical exploration. Although dental infection is the most common underlying cause in Ludwig angina, embedded foreign body should be considered as one of the pathogenesis. On the other hand, computed tomography scan can be useful in identifying extraluminal migration of fish bones in the neck.
authors.affiliation: Department of Otolaryngology, En Chu Kong Hospital, Taipei, Taiwan.
authors.forename: Chao-Lan
authors.initials: CL
authors.lastname: Hsu
authors.forename: Cheng-Wei
authors.initials: CW
authors.lastname: Chen
mesh_terms: D000368:Aged; D000818:Animals; D001842:Bone and Bones; D003937:Diagnosis, Differential; D005260:Female; D005399:Fishes; D005548:Foreign-Body Migration / Q000175:diagnosis* / Q000601:surgery; D006801:Humans; D033162:Incidental Findings; D007828:Laryngoscopy; D008158:Ludwig's Angina / Q000175:diagnosis; D014057:Tomography, X-Ray Computed; D014059:Tongue