Endocrine Abstracts

Primary aldosteronism (PA) is the most major cause of secondary hypertension, with its prevalence ranging from 3 to 20% of the hypertensive patients. Although guideline for diagnosis of PA has been established by the Endocrine Society, details of its applicability remain to be elucidated. In this study, we investigated the applicability of each step of the guideline in hypertensive patients by the multi-center collaborative study of National Hospital Organization (NHO) in Japa...

Background: Although primary aldosteronism (PA) is the common cause of hypertension subjected to surgery, methods of pathological confirmation of aldosterone overproduction have not been established. Aim of the study was to investigate immunohistochemically the expression of CYP11B2 in the adrenal tissue of PA.Methods: Twenty five patients with PA including 20 patients with aldosterone-producing adenoma (APA) and 5 patients without APA (non-APA) were stu...