PMID- 25557532 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20191120 IS - 1365-2265 (Electronic) IS - 0300-0664 (Linking) VI - 84 IP - 2 DP - 2016 Feb TI - Prevalence of parathyroid carcinoma in 348 patients with multiple endocrine neoplasia type 1 - case report and review of the literature. PG - 244-249 LID - 10.1111/cen.12714 [doi] AB - OBJECTIVE: To report the prevalence of parathyroid carcinoma (PC) in patients with multiple endocrine neoplasia type 1 (MEN1) and review of the literature. BACKGROUND: Primary hyperparathyroidism (PHP) is the most common manifestation of MEN1. The occurrence of PC in patients with MEN1 is rare and the literature regarding the clinical manifestations - including the prevalence of the disease - is scarce. CONTEXT: Single tertiary care centre experience from 1977 to 2013. DESIGN: Electronic search of the medical records to identify a cohort of patients with MEN1. Literature review based on current case reports. PATIENTS: Single case of PC in a cohort of 348 patients with MEN1. Ten cases of PC in patients with MEN1 reported in the literature. MEASUREMENT: Clinical features of PC in patients with MEN1. RESULTS: The prevalence of PC in 348 patients with MEN1 was found to be 0.28% (95% CI, 0-1.4%). Based on the current published cases of PC in patients with MEN1, 54.5% were women, mean age at diagnosis was 48.3 years, and the serum PTH concentrations at least four times the upper limit of the reference range in 73% of the cases. CONCLUSION: PC in patients with MEN 1 is rare with a prevalence of 0.28%, and the clinical features are similar to PC in patients without MEN1. CI - (c) 2014 John Wiley & Sons Ltd. FAU - Singh Ospina, Naykky AU - Singh Ospina N AD - Division of Endocrinology, Diabetes, Metabolism and Nutrition, Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA. FAU - Sebo, Thomas J AU - Sebo TJ AD - Division of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA. FAU - Thompson, Geoffrey B AU - Thompson GB AD - Section of Endocrine Surgery, Department of Surgery, Mayo Clinic, Rochester, MN, USA. FAU - Clarke, Bart L AU - Clarke BL AD - Division of Endocrinology, Diabetes, Metabolism and Nutrition, Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA. FAU - Young, William F Jr AU - Young WF Jr AD - Division of Endocrinology, Diabetes, Metabolism and Nutrition, Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA. LA - eng PT - Journal Article DEP - 20150212 PL - England TA - Clin Endocrinol (Oxf) JT - Clinical endocrinology JID - 0346653 EDAT- 2015/01/06 06:00 MHDA- 2015/01/06 06:01 CRDT- 2015/01/06 06:00 PHST- 2014/10/20 00:00 [received] PHST- 2014/11/25 00:00 [revised] PHST- 2014/12/05 00:00 [revised] PHST- 2014/12/27 00:00 [accepted] PHST- 2015/01/06 06:00 [pubmed] PHST- 2015/01/06 06:01 [medline] PHST- 2015/01/06 06:00 [entrez] AID - 10.1111/cen.12714 [doi] PST - ppublish SO - Clin Endocrinol (Oxf). 2016 Feb;84(2):244-249. doi: 10.1111/cen.12714. Epub 2015 Feb 12.