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From The JAMA Network
JAMA Otolaryngology–Head & Neck Surgery
Case Report/Case Series  | 
Thymoma and Parathyroid Adenoma:  False-Positive Imaging and Intriguing Laboratory Test Results
Lauren C. Cunningham, MD; Jun-Ge Yu, MD; Konstantin Shilo, MD; et al.
JAMA Otolaryngology–Head & Neck Surgery
Original Investigation  | 
Vitamin D and Risk of Postoperative Hypocalcemia After Total Thyroidectomy
Tomas P. Griffin, MB; Matthew S. Murphy, MB, BSc, FRCPI; Patrick Sheahan, MD, FRCSI
JAMA Surgery
Original Investigation  | 
Factors That Influence Parathyroid Hormone Half-life:  Determining if New Intraoperative Criteria Are Needed
Andrew J. Leiker, BS; Tina W. F. Yen, MD, MS; Dan C. Eastwood, MS; et al.
JAMA Surgery
Invited Commentary  | 
Intraoperative Parathyroid Hormone Criteria:  The Quest for PerfectionComment on “Factors That Influence Parathyroid Hormone Half-life”
Kelly L. McCoy, MD; Sally E. Carty, MD