{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,11]],"date-time":"2026-09-11T01:49:35Z","timestamp":1789091375298,"version":"build-2803163510"},"reference-count":33,"publisher":"The Endocrine Society","issue":"8","license":[{"start":{"date-parts":[[2023,12,21]],"date-time":"2023-12-21T00:00:00Z","timestamp":1703116800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/pages\/standard-publication-reuse-rights"}],"funder":[{"name":"Korean Adrenal Study Group"},{"DOI":"10.13039\/100021093","name":"Korean Endocrine Society","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100021093","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2024,7,12]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:sec>\n                  <jats:title>Context<\/jats:title>\n                  <jats:p>Clinical implications of unilateral primary aldosteronism (PA) histopathology remain to be determined in various ethnic populations.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Objective<\/jats:title>\n                  <jats:p>We examined the histopathology of unilateral PA using CYP11B2 immunostaining in relation to clinical phenotypes and postsurgical outcomes.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Methods<\/jats:title>\n                  <jats:p>Patients consecutively operated for unilateral PA from 2010 to 2020 at 3 tertiary hospitals in South Korea were retrospectively enrolled. Adrenals with solitary aldosterone-producing adenomas and\/or dominant aldosterone-producing nodules were classified as the classical and the others as the nonclassical groups. The classical group was subdivided into mixed or solitary group according to whether other aldosterone-producing lesions coexist or not.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Results<\/jats:title>\n                  <jats:p>Of the 240 cases, 124 were solitary, 86 mixed, and 30 nonclassical. Baseline serum potassium concentration was lower in the solitary group than the mixed or nonclassical group. Plasma aldosterone concentration after saline loading was the highest in the solitary group (median 31.65\u2005ng\/dL), followed by the mixed group (median 25.40\u2005ng\/dL), and the lowest in the nonclassical group (median 14.20\u2005ng\/dL). Solitary and mixed groups showed higher lateralization indices and lower contralateral indices than the nonclassical group. The contralateral index was lower in the solitary group than the mixed group. At 6 to 12 months after adrenalectomy, fewer antihypertensive medications were required for the solitary and mixed groups than the nonclassical group.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Conclusion<\/jats:title>\n                  <jats:p>The solitary group, followed by the mixed group, was associated with more severe hyperaldosteronism and more suppressed aldosterone production from the contralateral side than the nonclassical group. Histopathologic phenotypes were related to the clinical manifestations and may suggest postoperative prognosis.<\/jats:p>\n               <\/jats:sec>","DOI":"10.1210\/clinem\/dgad747","type":"journal-article","created":{"date-parts":[[2023,12,19]],"date-time":"2023-12-19T23:14:49Z","timestamp":1703027689000},"page":"e1582-e1592","source":"Crossref","is-referenced-by-count":12,"title":["Correlation of Histopathologic Subtypes of Primary Aldosteronism with Clinical Phenotypes and Postsurgical Outcomes"],"prefix":"10.1210","volume":"109","author":[{"given":"Chang Ho","family":"Ahn","sequence":"first","affiliation":[{"name":"Division of Endocrinology and Metabolism, Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine , Seongnam, 13620 , Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"You-Bin","family":"Lee","sequence":"additional","affiliation":[{"name":"Division of Endocrinology and Metabolism, Department of Internal Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine , Seoul, 06351 , Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5001-963X","authenticated-orcid":false,"given":"Jae Hyeon","family":"Kim","sequence":"additional","affiliation":[{"name":"Division of Endocrinology and Metabolism, Department of Internal Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine , Seoul, 06351 , Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Young Lyun","family":"Oh","sequence":"additional","affiliation":[{"name":"Department of Pathology, Samsung Medical Center, Sungkyunkwan University School of Medicine , Seoul, 06351 , Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1932-0234","authenticated-orcid":false,"given":"Jung 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