相关实验视频
Updated: Jun 4, 2025

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A Novel Method: Super-selective Adrenal Venous Sampling
Published on: September 15, 2017
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患有库辛综合征的狗的超声波上腺变化,低剂量德甲抑制测试结果与部分抑制或逃脱模式一致
Matthias Mayr1, Vera Geisen1, Stefan Unterer2
1Clinic of Small Animal Medicine, LMU Munich, Munich, Germany.
Frontiers in veterinary science
|December 19, 2024
概括
评估了患有库辛综合征 (CS) 的狗的超声波发现,以及低剂量德克萨米他抑制试验 (LDDST) 上的部分或逃逸模式. 在大约20%的狗中观察到上腺不对称,支持垂体依赖性高皮质醇症 (PDH).
科学领域:
- 兽医医学 兽医医学 兽医医学
- 内分泌学 在内分泌学.
- 诊断成像 诊断成像 诊断成像
背景情况:
- 狗的库辛综合征 (CS) 是由于高皮质醇的结果,通常依赖于垂体 (PDH) 或依赖于上腺 (ADH).
- 在低剂量甲抑制试验 (LDDST) 上,部分抑制 (PSP) 或逃逸模式 (EP) 表明PDH.
- 没有先前的研究详细介绍了这些LDDST模式的狗的上腺超声波特征.
研究的目的:
- 描述诊断为CS的狗上腺腺体的超声波外观.
- 将这些发现与LDDST结果相关联,这些结果表明PDH (PSP或EP).
主要方法:
- 在LDDST上对49只CS和PSP或EP的狗进行了回顾性分析.
- 通过超声波评估上腺体的大小,形状和回声效应.
- 背中厚度比率 (DVTR) 和背中厚度差比率 (DVTDR) 的计算.
主要成果:
- PSP和EP分别在42.9%和57.1%的狗中观察到.
- 在PSP和EP组之间没有发现上腺宽度的显著差异.
- 上腺不对称 (DVTDR>0.3) 在18.4%的狗中存在,通常与PDH相关.
结论:
- 在LDDST上的PSP和EP是狗PDH的强有力的指标.
- 虽然双边对称上腺巨是PDH的典型特征,但这组患者的上腺宽度比以前报告的要小.
- 上腺不对称是大约20%的狗具有这些LDDST模式的一个显着发现.
关键词:
在ACTH上依赖于ACTH.这是一个独立于ACTH的独立机构.上腺宽度 上腺宽度他们依赖上腺.过高上皮质主义 (hyperadrenocorticism) 是一种pituitary-dependent pituitary-dependent pituitary-dependent pituitary-dependent pituitary-dependent pituitary-dependent pituitary-dependent pituitary-dependent pituitary-dependent pituitary-dependent pituitary-dependent pituitary-dependent pituitary-dependent pituitary-dependent pituitary-dependent pituitary-dependent pituitary-dependent pituitary-dependent pituitary-dependent pituitary-dependent pituitary-dependent pituitary-dependent pituitary-dependent pituitary-dependent pituitary-dependent pituitary-dependent pituitary-dependent pituitary-dependent pituitary-dependent pituitary-dependent pituitary-dependent pituitary-dependent pituitary-depend相关概念视频
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