title: Pathology quiz case 2. Diagnosis: follicular lymphoma (FL), grade 3, pediatric type.
authors.affiliation: Massachusetts Eye and Ear Infirmary, Boston, MA, USA.
authors.forename: Hien T
authors.initials: HT
authors.lastname: Nguyen
authors.forename: William C
authors.initials: WC
authors.lastname: Faquin
authors.forename: Howard J
authors.initials: HJ
authors.lastname: Weinstein
authors.forename: Michael J
authors.initials: MJ
authors.lastname: Cunningham
mesh_terms: D000293:Adolescent; D044963:Biopsy, Fine-Needle; D003937:Diagnosis, Differential; D006258:Head and Neck Neoplasms / Q000473:pathology*; D006801:Humans; D008224:Lymphoma, Follicular / Q000473:pathology*; D008279:Magnetic Resonance Imaging; D008297:Male; D009367:Neoplasm Staging