Clinical and genetic heterogeneity of micronodular adrenal hyperplasia

Author:

Chevais A.1ORCID,Beltsevich D. G.1ORCID,Abrosimov A. Yu.1ORCID,Derkatch D. A.1ORCID,Lazareva A. A.1ORCID

Affiliation:

1. Endocrinology Research Centre

Abstract

Micronodular adrenal hyperplasia is a rare cause of ACTH-independent Cushing syndrome. It can be divided into two entities: primary pigmented nodular adrenocortical disease (PPNAD) and non-pigmented micronodular adrenocortical disease, among which familial and sporadic forms are distinguished. The most common is the genetically determined familial form PPNAD, as one of the components of Carney complex. The vast majority of patients have identifiable pathogenic variants in the PRKAR1A gene. In addition to the PRKAR1A gene mutations, inactivating mutations in the genes encoding phosphodiesterases (PDE11A4 and PDE8B), as well as PRKACA gene amplification, have been described in individuals with isolated forms. Despite the relative antiquity of the description of micronodular adrenal hyperplasia and the Carney comlex, a detailed study of pathophysiological mechanisms, genetic and clinical aspects of this pathology, nowadays, clinicians continue to face «atypical» cases. Thus, the nature of this disease is not well understood and requires further research. This review presents the accumulated data on micronodular adrenal hyperplasia, genetics aspects, and also describes 2 unique clinical cases of isolated PPNAD with unilateral adrenalectomy results.

Publisher

Endocrinology Research Centre

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3