PMID- 8538028 OWN - NLM STAT- MEDLINE DCOM- 19960206 LR - 20110727 IS - 0047-1852 (Print) IS - 0047-1852 (Linking) VI - 53 IP - 11 DP - 1995 Nov TI - [Familial pituitary tumors]. PG - 2691-6 AB - Familial pituitary tumors are relatively rare. Most commonly, they occur as a part of multiple endocrine neoplasia type 1 (MEN 1). However, familial pituitary adenomas unrelated MEN 1 (familial pituitary adenomas) are extremely rare. In review of MEN 1 in Japan, 60% of the patients with MEN 1 had pituitary tumors. Only 45 cases of familial pituitary adenomas have been reported from 20 families. In our review of familial pituitary adenomas, 30 (67%) of 45 reported cases are acromegaly or gigantism. This incidence is much higher than 28% in MEN 1 patients with pituitary tumors. Allelic deletions at 11q13 were identified in MEN 1 associated pituitary adenomas and familial pituitary adenomas in two gigantism brothers. FAU - Yoshimoto, K AU - Yoshimoto K AD - Otsuka Department of Clinical and Molecular Nutrition, University of Tokushima. FAU - Saito, S AU - Saito S LA - jpn PT - Case Reports PT - English Abstract PT - Journal Article PT - Review PL - Japan TA - Nihon Rinsho JT - Nihon rinsho. Japanese journal of clinical medicine JID - 0420546 SB - IM MH - Acromegaly MH - Adenoma/*genetics MH - Adult MH - Alleles MH - Chromosomes, Human, Pair 11 MH - Family Health MH - Female MH - Gene Deletion MH - Gigantism MH - Humans MH - Male MH - Middle Aged MH - Multiple Endocrine Neoplasia Type 1/genetics MH - Pituitary Neoplasms/*genetics RF - 21 EDAT- 1995/11/01 00:00 MHDA- 1995/11/01 00:01 CRDT- 1995/11/01 00:00 PHST- 1995/11/01 00:00 [pubmed] PHST- 1995/11/01 00:01 [medline] PHST- 1995/11/01 00:00 [entrez] PST - ppublish SO - Nihon Rinsho. 1995 Nov;53(11):2691-6.