下椎部非功能性阴性偏瘤:一个病例报告
Arsheed Hussain Hakeem1, Novfa Iftikhar2, Tejal Modi3
1Head and neck Oncology, Apollo cancer Institute, Hyderabad, 500096 India.
概括
阴道副瘤是一种罕见的瘤. 这一案例突出了部下部的非功能性阴道偏瘤,强调了除了典型位置之外需要进行手术的意识.
科学领域:
- 神经瘤学神经瘤学
- 手术病理学手术病理学
背景情况:
- 偏角结质瘤是罕见的,通常是源自神经组织的良性瘤.
- 阴道偏瘤构成了头部和部偏瘤的一小部分 (3%),通常在上部迷走神经中发现.
研究的目的:
- 报告一个罕见的非功能性阴道偏瘤在下状动脉外皮的罕见病例.
- 提高头部和部外科医生的意识,以了解性偏瘤的不寻常位置.
主要方法:
- 使用了包括超声波,计算机断层扫描和磁共振成像在内的诊断成像.
- 对瘤以及受影响的迷走神经段进行了手术切除.
主要成果:
- 图像检测结果显示,这可能是偏结瘤.
- 瘤与迷走神经密切相关,需要进行阻断切除.
结论:
- 阴道偏瘤可以出现在下部,偏离常见的正面位置.
- 管理头部和部质量的外科医生应该在差异诊断中考虑超结瘤,即使是在非典型的解剖部位.
相关概念视频
01:18Cranial Part of Parasympathetic Division
The cranial part of the parasympathetic division plays a crucial role in regulating the visceral functions of the head and specific structures in the neck, thoracic, and abdominopelvic cavities. Preganglionic fibers of the parasympathetic division exit the brain through cranial nerves III (oculomotor), VII (facial), IX (glossopharyngeal), and X (vagus), delivering parasympathetic output to the respective visceral structures.
The vagus nerve (cranial nerve X) alone accounts for approximately 75...
The vagus nerve (cranial nerve X) alone accounts for approximately 75...
01:28Esophageal Perforation-II: Clinical Manifestations and Management
Esophageal perforations manifest in various clinical forms, influenced by factors such as the perforation's cause and location (cervical, intrathoracic, or intra-abdominal), the extent of contamination, and potential injury to adjacent mediastinal structures. The timing between the perforation occurrence and treatment initiation also affects the clinical presentation.
Clinical Manifestations:
Clinical Manifestations:
01:27Esophageal Achalasia
Esophageal achalasia is a chronic neurogenic disorder characterized by impaired relaxation of the lower esophageal sphincter (LES) and absent or ineffective peristalsis in the distal esophagus. This leads to a functional obstruction without a physical blockage, despite significant disruption of esophageal motility.EtiologyAchalasia is caused by degeneration of the myenteric (Auerbach's) plexus, specifically the loss of inhibitory ganglion cells that produce vasoactive intestinal peptide (VIP)...