RT Journal Article SR Electronic T1 Hyperplastic parathyroiditis—a new autoimmune disease? JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 812 OP 814 DO 10.1136/jcp.35.8.812 VO 35 IS 8 A1 Boyce, BF A1 Doherty, VR A1 Mortimer, G YR 1982 UL http://jcp.bmj.com/content/35/8/812.abstract AB A case of parathyroiditis with epithelial hyperplasia is reported in which the histological features suggest an autoimmune process analogous to Hashimoto's disease.