Results 21 to 30 of about 78,878 (220)

Liquid Chromatography-Tandem Mass Spectrometry Outperforms Radioimmunoassay in Guiding Surgical Decisions Based on Adrenal Venous Sampling in Primary Aldosteronism [PDF]

Endocrinology and Metabolism
Background Adrenal venous sampling (AVS) is essential for diagnosing unilateral aldosterone oversecretion in primary aldosteronism (PA). Traditionally, AVS relies on radioimmunoassay (RIA) to measure plasma aldosterone concentration (PAC), although RIA ...
Bo-Ching Lee, Chien-Wei Huang, Chin-Chen Chang, Guan-Yuan Chen, Jia-Zheng Huang, Pin-Chen Chen, Te-I Weng, Kao-Lang Liu, Vin-Cent Wu, Yen-Hung Lin,   +10 more
doaj   +2 more sources

Adrenal Venous Sampling in Young Patients with Primary Aldosteronism. Extravagance or Irreplaceable?

Journal of Clinical Endocrinology and Metabolism, 2021
CONTEXT Current clinical guidelines suggest that adrenal venous sampling (AVS) may not be mandatory in young patients with primary aldosteronism (PA) and a solitary adrenal adenoma on imaging.
Eleftheria Gkaniatsa, Augustinas Sakinis, Andreas Muth   +2 more
exaly   +2 more sources

Contralateral Suppression in Adrenal Venous Sampling Predicts Clinical and Biochemical Outcome in Primary Aldosteronism

Journal of Clinical Endocrinology and Metabolism
CONTEXT The role for hormone parameters at adrenal venous sampling (AVS) in predicting clinical and biochemical outcome remains controversial.
Maria Adelaide A Pereira, JOSÉ L Chambô, Maria Candida Barisson Villares Fragoso   +2 more
exaly   +2 more sources

Adrenal venous sampling in the diagnostic workup of primary aldosteronism. [PDF]

Br J Radiol, 2022
Primary aldosteronism (PA) is the primary cause of secondary hypertension. The prevalence of PA has probably been underestimated in the past and recent studies suggest that PA could be present in up to 10% of patients suffering from hypertension. Aldosterone excess in PA can be caused by unilateral adrenal disease, usually adrenal adenoma, or bilateral
Betz MJ, Zech CJ.
europepmc   +3 more sources

Identifying primary aldosteronism patients who require adrenal venous sampling: a multi-center study [PDF]

Scientific Reports, 2023
Adrenal venous sampling (AVS) is crucial for subtyping primary aldosteronism (PA) to explore the possibility of curing hypertension. Because AVS availability is limited, efforts have been made to develop strategies to bypass it.
Takumi Kitamoto, Tsuyoshi Idé, Yuta Tezuka, Norio Wada, Yui Shibayama, Yuya Tsurutani, Tomoko Takiguchi, Kosuke Inoue, Sachiko Suematsu, Kei Omata, Yoshikiyo Ono, Ryo Morimoto, Yuto Yamazaki, Jun Saito, Hironobu Sasano, Fumitoshi Satoh, Tetsuo Nishikawa   +16 more
doaj   +2 more sources

Radiological characteristics and diagnostic impact of duplicated right adrenal veins on adrenal venous sampling in primary aldosteronism

Diagnostic and Interventional Radiology, 2021
PURPOSEWe aimed to analyze the prevalence and radiological characteristics of duplicated right adrenal veins (DRAVs) and evaluate the diagnostic impact of adrenal venous sampling (AVS) in primary aldosteronism.METHODSDRAVs were retrospectively identified
Hiromitsu Tannai, Kohzoh Makita, Seishi Matsui, Yuya Koike, Yuya Tsurutani, Jun Saito   +5 more
doaj   +2 more sources

Anatomical Variations Encountered during Adrenal Venous Sampling: A Report of Three Case Series and Review of Literature [PDF]

Journal of the Korean Society of Radiology
Primary aldosteronism is a group of disorders in which the autonomous secretion of aldosterone is associated with hypertension and hypokalemia. It is crucial to determine the laterality of aldosterone hypersecretion because treatment options differ ...
Juyoung Pak, Hyoung Nam Lee, Myung Sub Kim, Hyerim Park   +3 more
doaj   +2 more sources

Preoperative supine time for adrenal venous sampling: a prospective randomized controlled trial [PDF]

Trials
Background Primary aldosteronism (P.A.) is the most common form of secondary hypertension, accounting for 5% of hypertensive patients and 17–23% of patients with resistant hypertension. Compared to primary hypertension, P.A. is more prone to cause severe
Minzhi He, Yuhao Zhang, Xiaoxiao Song, Tianyue Zhang, Hailan Yu, Yongli Ji, Siyuan Gong, Peifei Chai, Jinyi Chen, Siwei Wang, Bing Chen, Xiaohong Xu, Zhenjie Liu   +12 more
doaj   +2 more sources

Visualization of Right Adrenal Vein in Non‐Contrast‐Enhanced MDCT and Its Guiding Role for Right Adrenal Venous Sampling [PDF]

The Journal of Clinical Hypertension
This study aimed to evaluate the visualization of right adrenal vein (RAV) in non‐contrast‐enhanced multi‐detector computed tomography (MDCT) and its guiding role for right adrenal venous sampling (AVS) in patients with primary aldosteronism (PA).
Hong‐liang Xiong, Li Du, Jiao Yang, Wei‐Tong Hu, Jia‐Bing Huang, Yun‐De Li, Xi Chen, Yi‐Fei Dong   +7 more
doaj   +2 more sources

Use of Bony Landmarks during Adrenal Venous Sampling to Guide Catheterization of the Left Adrenal Vein

The Arab Journal of Interventional Radiology, 2021
Purpose The aim of this study was to examine the utility of fluoroscopic bony landmarks in predicting the location of the left adrenal vein during adrenal vein sampling (AVS).
Lucas R. Cusumano, Sipan Mathevosian, Joshua K. Sweigert, Ravi N. Srinivasa, Aarti P. Luhar, John M. Moriarty   +5 more
doaj   +1 more source