11 Vasef Vasef MA MA Brynes Brynes RK RK Sturm Sturm M M Bromley Bromley C C Robinson Robinson RA RA Expression of cyclin D1 in parathyroid carcinomas, adenomas, and hyperplasias: a paraffin immunohistochemical study Expression of cyclin D1 in parathyroid carcinomas, adenomas, and hyperplasias: a paraffin immunohistochemical study Mod Pathol. This evidence concerns the gene CCND1 and parathyroid gland carcinoma.