title: Pathologic quiz case 2. Benign mesenchymoma.
authors.forename: A P
authors.initials: AP
authors.lastname: Roberts
authors.forename: J I
authors.initials: JI
authors.lastname: Cohen
mesh_terms: D003937:Diagnosis, Differential; D005260:Female; D006258:Head and Neck Neoplasms / Q000473:pathology*; D006801:Humans; D007223:Infant; D008637:Mesenchymoma / Q000473:pathology*