Endocrine Abstracts

Objective: Clinical and histopathological assessment of a consecutive series of Munich patients operated between 2016 and 2018 for unilateral primary aldosteronism (PA).Background: Unilateral PA is the most common surgically curable form of hypertension mainly caused by an aldosterone-producing adenomas (APA). Somatic mutations in KCNJ5, CACNA1D, ATP1A1 or ATP2B3drive the aldosterone excess in the majority of APAs. Genetic variants in <...

BackgroundUnilateral forms of primary aldosteronism (PA) are usually surgically treated to remove the source of aldosterone excess. After adrenalectomy, aldosteronism persists in a subset of patients indicating abnormal aldosterone production from the unresected gland.ObjectiveTo retrospectively analyze histopathology and post-surgical outcomes in a 3-year prospective cohort of patients diagnosed with unilate...

Background: Primary aldosteronism is commonly caused by an aldosterone-producing adenoma (APA). Somatic mutations in the KCNJ5 gene (encoding an inwardly rectifying potassium channel) are found in around 40% of APAs, KCNJ5 germline mutations cause familial hyperaldosteronism type III. The role of KCNJ5 mutations in excessive aldosterone production is established but their role in cell growth is unclear.Objective: To study the e...