title: Endocrine Pathology: Treading Water in a Shark Tank of Uncertain Malignant Potential.
authors.affiliation: Pathology Service, Massachusetts General Hospital, Department of Pathology Harvard Medical School, 55 Fruit Street, Boston, MA 02114, USA. Electronic address: psadow@mgh.harvard.edu.
authors.forename: Peter M
authors.initials: PM
authors.lastname: Sadow