title: Demonstration by immunoperoxidase staining of hyperplasia of parafollicular cells in the thyroid gland in hyperparathyroidism.
mesh_terms: D000236:Adenoma / Q000473:pathology; D000818:Animals; D002116:Calcitonin; D002277:Carcinoma / Q000473:pathology; D006044:Goiter, Nodular / Q000473:pathology; D006111:Graves Disease / Q000473:pathology; D006801:Humans; D006961:Hyperparathyroidism / Q000473:pathology*; D006965:Hyperplasia / Q000473:pathology; D007106:Immune Sera; D007457:Iodine Radioisotopes; D010282:Parathyroid Neoplasms / Q000473:pathology; D010544:Peroxidases; D011817:Rabbits / Q000276:immunology; D013194:Staining and Labeling; D013961:Thyroid Gland / Q000473:pathology*; D013964:Thyroid Neoplasms / Q000473:pathology; D013967:Thyroiditis, Autoimmune / Q000473:pathology
chemical_list: D007106:Immune Sera; D007457:Iodine Radioisotopes; D002116:Calcitonin; D010544:Peroxidases