PMID- 1639957 OWN - NLM STAT- MEDLINE DCOM- 19920903 LR - 20181130 IS - 0021-972X (Print) IS - 0021-972X (Linking) VI - 75 IP - 2 DP - 1992 Aug TI - Aldosterone-secreting adrenal adenoma as part of multiple endocrine neoplasia type 1 (MEN1): loss of heterozygosity for polymorphic chromosome 11 deoxyribonucleic acid markers, including the MEN1 locus. PG - 564-70 AB - A 63-year-old female presented with the extremely rare occurrence of an aldosterone-secreting adrenocortical adenoma as part of the syndrome of multiple endocrine neoplasia type 1 (MEN1). Only two other MEN1 patients were reported in the literature with hyperaldosteronism. The patient's MEN1 syndrome consisted of the association of primary hyperparathyroidism due to parathyroid adenoma, a prolactinoma, and a toxic multinodular goiter. Elevated basal and meal-stimulated serum PP levels without demonstrable pancreatic tumor were also found. Genetic analysis of the aldosterone-secreting adenoma with DNA markers localized on chromosome 11 showed loss of heterozygosity in tumor DNA. Since the MEN1 syndrome is caused by loss of the tumor suppressor gene on chromosome 11 in the 11q13 region, it is probable that the same mechanism is associated with the formation of the adrenocortical adenoma. FAU - Beckers, A AU - Beckers A AD - Department of Endocrinology, University of Liege, Belgium. FAU - Abs, R AU - Abs R FAU - Willems, P J AU - Willems PJ FAU - van der Auwera, B AU - van der Auwera B FAU - Kovacs, K AU - Kovacs K FAU - Reznik, M AU - Reznik M FAU - Stevenaert, A AU - Stevenaert A LA - eng PT - Case Reports PT - Journal Article PL - United States TA - J Clin Endocrinol Metab JT - The Journal of clinical endocrinology and metabolism JID - 0375362 RN - 0 (Genetic Markers) RN - 4964P6T9RB (Aldosterone) SB - IM MH - Adenoma/genetics/*metabolism MH - Adrenal Gland Neoplasms/genetics/*metabolism MH - Aldosterone/*metabolism MH - Chromosome Mapping MH - Chromosomes, Human, Pair 11 MH - *Endocrine Gland Neoplasms/complications/metabolism MH - Endocrine Glands/metabolism MH - Female MH - *Genetic Markers MH - *Heterozygote MH - Humans MH - Middle Aged MH - Polymorphism, Genetic MH - Syndrome EDAT- 1992/08/01 00:00 MHDA- 1992/08/01 00:01 CRDT- 1992/08/01 00:00 PHST- 1992/08/01 00:00 [pubmed] PHST- 1992/08/01 00:01 [medline] PHST- 1992/08/01 00:00 [entrez] AID - 10.1210/jcem.75.2.1639957 [doi] PST - ppublish SO - J Clin Endocrinol Metab. 1992 Aug;75(2):564-70. doi: 10.1210/jcem.75.2.1639957.