title: Radiology quiz case 2. Second branchial cleft cyst and fistula.
authors.forename: R
authors.initials: R
authors.lastname: Ramírez-Camacho
authors.forename: J R
authors.initials: JR
authors.lastname: García Berrocal
authors.forename: P
authors.initials: P
authors.lastname: Borrego
mesh_terms: D000368:Aged; D001935:Branchioma / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D006258:Head and Neck Neoplasms / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D014057:Tomography, X-Ray Computed