title: Ectopic cervical thymoma: a report of two cases of a rare entity frequently misdiagnosed on fine needle aspiration cytology and frozen section.
authors.affiliation: Department of Pathology, National University Health System, 5 Lower Kent Ridge Road, Singapore, 119074, Singapore.
authors.forename: Benedict
authors.initials: B
authors.lastname: Yan
authors.forename: Diana
authors.initials: D
authors.lastname: Lim
authors.forename: Fredrik
authors.initials: F
authors.lastname: Petersson