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Glaucoma is an eye condition characterized by increased intraocular pressure that damages the retina and optic nerve, leading to irreversible blindness if left untreated. The human eye has various components, including the cornea, iris, pupil, lens, and optic nerve. Aqueous humor is secreted by the epithelium of the ciliary body in the posterior chamber and flows through the trabecular meshwork and canal of Schlemm, maintaining normal intraocular pressure. The trabecular meshwork and the canal...
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Endoscopic Endonasal Trans-sphenoidal Approach: Minimally Invasive Surgery for Pituitary Adenomas
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带有光学瘤 edem 的 Xanthomatous 缺血炎:第一个记录的临床病例.

Aaron Maymin1, Moriyah Naama Shacham1, Daniel Masri1

  • 1Maimonides Medical Center, Department of Radiology, 4805 Ft. Hamilton Pkwy, Brooklyn, NY 11219, USA.

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概括

罕见的脑下垂体炎症 - - 桑托马性脑膜炎,可以模仿瘤. 这一案例突出了独特的MRI发现,包括光学瘤胀,有助于诊断这种具有挑战性的疾病.

关键词:
头痛是一种头痛.低体位炎是一种低体位炎.拉特凯的裂口囊它们是Xanthomatous的.

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科学领域:

  • 内分泌学 在内分泌学.
  • 神经学 神经学
  • 放射学 放射学是一门学科.

背景情况:

  • 桑托马性脑膜炎是一种罕见的炎症状况,影响着脑下垂体.
  • 它经常表现出模仿囊性垂体腺瘤的症状,这给诊断带来了挑战.

研究的目的:

  • 报告一个独特的xanthomatoushypophysitis病例.
  • 要突出独特的成像发现,有助于区分它和囊性垂体腺瘤.
  • 为了描述第一个报告的非压缩性光学眼胀在xanthomatoushypophysitis的情况.

主要方法:

  • 一个54岁的女性患有头痛和中部无味糖尿病的病例报告.
  • 磁共振成像 (MRI) 分析,包括动态后对比成像.
  • 内镜内切除和组织病理学检查.

主要成果:

  • 核磁共振扫描显示了囊性细胞质,具有非典型的囊超增强和infundibulum偏差,最初暗示着垂体腺瘤.
  • 在光学中不寻常的非增强T2超强信号,表明没有压缩的胀.
  • 组织病理学证实了形性低性炎,其特征是泡性巨细胞.

结论:

  • 桑托马性脑膜炎由于其与囊性垂体腺瘤的放射性相似性而带来了重大诊断挑战.
  • 特定的MRI发现,包括后垂体起源,缺少亮点和光学瘤,对于诊断至关重要.
  • 这一案例扩大了对托马性低体炎表现的理解,特别是与非压缩性光学瘤胀的关联.