相关实验视频
Updated: Jan 20, 2026
01:37
Stress Response and Hypothalamic-Pituitary Axis
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正常的下垂体腺在非功能性下垂体神经内分泌瘤中显示了腔内隔膜结构:说明案例
Masato Ushiki1, Rei Yamaguchi1, Masahiko Tosaka1,2
1Department of Neurosurgery, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan.
NMC case report journal
|January 19, 2026
概括
这种病例突出显示了一种罕见的垂体腺瘤,它穿透了正常的垂体腺,形成了一个独特的隔膜结构. 手术切除涉及识别和利用这种穿孔来访问和切除瘤.
科学领域:
- 神经外科 神经外科
- 内分泌学 在内分泌学.
- 放射学 放射学是一门学科.
背景情况:
- 正常的垂体腺位置通常是瘤的外围.
- 在正常的垂体腺体内,内隔膜结构没有得到充分的记录.
- 细胞瘤可能会出现视野障碍和荷尔蒙失衡.
研究的目的:
- 描述一个具有内隔膜结构的垂体腺瘤的独特病例.
- 详细介绍了切除正常腺体穿孔的垂体腺瘤的手术方法.
- 为了区分这种表现与双 pituitary 腺瘤.
主要方法:
- 用加多增强的T1权重磁共振成像 (MRI) 用于瘤可视化.
- 用于瘤切除的内镜透形手术.
- 在手术期间识别正常的垂体腺隔膜结构和穿孔.
主要成果:
- 一名73岁的男性出现视野障碍和升高的白质化激素和卵泡刺激激素.
- 核磁共振扫描显示了一个细胞瘤,有一个类似隔膜的正常垂体腺体.
- 内镜手术成功地通过在正常的垂体腺体隔膜中进行穿孔来切除腺瘤.
结论:
- 垂体腺瘤可以穿透正常的腺体,形成内隔膜结构.
- 定位和利用这些穿孔对于成功的内镜瘤切除至关重要.
- 这种机制不同于双 pituitary 腺瘤的发展.
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