title: Radiology quiz case 1. Adult lingual thyroglossal duct cyst (TGDC).
authors.affiliation: Chang Gung Memorial Hospital, Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung, Taiwan.
authors.forename: Pei-Yin
authors.initials: PY
authors.lastname: Wu
authors.forename: Michael
authors.initials: M
authors.lastname: Friedman
authors.forename: Shun-Chen
authors.initials: SC
authors.lastname: Huang
authors.forename: Hsin-Ching
authors.initials: HC
authors.lastname: Lin
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D006801:Humans; D007828:Laryngoscopy; D008297:Male; D013517:Otorhinolaryngologic Surgical Procedures; D013955:Thyroglossal Cyst / Q000000981:diagnostic imaging* / Q000601:surgery; D014057:Tomography, X-Ray Computed; D014060:Tongue Diseases / Q000000981:diagnostic imaging* / Q000601:surgery