CD: Cushing disease; M: male; MEN: multiple endocrine neoplasia; MTC: medullary thyroid cancer; PHEO: pheochromocytoma; HPTH: primary hyperparathyroidism; PTH-T: parathyroidectomy; RT: radiotherapy; TSS: transsphenoidal surgery; TT: total thyroidectomy; y/o: years-old. The gene discussed is PTH; the disease is multiple endocrine neoplasia.