WEKO3
アイテム
False-positive results of adrenal venous sampling due to mild autonomous cortisol secretion in a patient with primary aldosteronism: a case report with review of literature
http://hdl.handle.net/10458/0002001777
http://hdl.handle.net/10458/00020017776ba22298-f57d-4a65-9d0f-02de7df51468
| 名前 / ファイル | ライセンス | アクション |
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| アイテムタイプ | 学術雑誌論文 / Journal Article(1) | |||||||||||||||||||||||||||
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| 公開日 | 2025-10-02 | |||||||||||||||||||||||||||
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| タイトル | False-positive results of adrenal venous sampling due to mild autonomous cortisol secretion in a patient with primary aldosteronism: a case report with review of literature | |||||||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||||||
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| 言語 | eng | |||||||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||||||
| キーワード | Adrenal venous sampling | |||||||||||||||||||||||||||
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| 言語 | en | |||||||||||||||||||||||||||
| キーワード | Immunohistochemistry | |||||||||||||||||||||||||||
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| 言語 | en | |||||||||||||||||||||||||||
| キーワード | Mild autonomous cortisol secretion | |||||||||||||||||||||||||||
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| 言語 | en | |||||||||||||||||||||||||||
| キーワード | Primary aldosteronism | |||||||||||||||||||||||||||
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| 資源タイプ | journal article | |||||||||||||||||||||||||||
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| アクセス権 | open access | |||||||||||||||||||||||||||
| 著者 |
Wada, Norio
× Wada, Norio
× Baba, Shuhei
× Sugawara, Hajime
× Miyoshi, Arina
× Obara, Shinji
× Sanada, Miwa
× Tsuji, Takahiro
× 西本, 紘嗣郎
WEKO
35349
× Mukai, Kuniaki
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| 抄録 | ||||||||||||||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||||||||||||||
| 内容記述 | We report the case of a 50-year-old female diagnosed with primary aldosteronism (PA) complicated with mild autonomous cortisol secretion (MACS). The patient had a 5-year history of hypertension, and screening revealed an elevated aldosterone-to-renin ratio (ARR). Although she demonstrated no clinical features of Cushing's syndrome, her serum potassium level was at the lower end of the normal range. The baseline plasma renin activity was <0.2 ng/mL/h, and the plasma aldosterone concentration was 165 pg/mL. Confirmatory tests supported the diagnosis of PA, and computed tomography (CT) revealed a 19-mm tumor in the left adrenal gland. Following a 1-mg dexamethasone suppression test, her serum cortisol level measured 9.0 μg/dL, and the diurnal rhythm of cortisol secretion was absent. Plasma adrenocorticotropic hormone (ACTH) was suppressed. Adrenal venous sampling (AVS) revealed right-sided dominance before and after ACTH stimulation, with lateralization indices of 43.8 and 5.0, respectively. Considering the findings, we prioritized treatment for MACS and performed left adrenalectomy. Hypertension and elevated ARR persisted postoperatively. Histopathological examination revealed a 26-mm CYP11B-positive and CYP11B2-negative adenoma. The surrounding adrenal cortex contained multiple CYP11B1-negative and CYP11B2-positive nodules and micronodules. This case was retrospectively considered to represent bilateral PA. The AVS interpretation was misleading owing to cortisol imbalance between the adrenal veins due to cortisol producing adenoma. Treatment strategies for patients with PA and concurrent MACS should encompass a comprehensive assessment of AVS and CT findings. | |||||||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||||||
| 書誌情報 |
en : Endocrine journal p. EJ25-0312, 発行日 2025-09-19 |
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| 出版者 | Japan Endocrine Society | |||||||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||||||
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| 収録物識別子タイプ | EISSN | |||||||||||||||||||||||||||
| 収録物識別子 | 13484540 | |||||||||||||||||||||||||||
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| 関連タイプ | isVersionOf | |||||||||||||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||||||||||||||
| 関連識別子 | https://doi.org/10.1507/endocrj.EJ25-0312 | |||||||||||||||||||||||||||
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| 出版タイプ | VoR | |||||||||||||||||||||||||||
