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相关概念视频

Assessment of the Rectum and Anus01:25

Assessment of the Rectum and Anus

191
Evaluating the rectum and anus plays a crucial role in conducting a thorough physical examination of the gastrointestinal system. Although it may be uncomfortable and often embarrassing for the patient, it holds immense diagnostic value, particularly in detecting gastrointestinal diseases and abnormalities. This guide will explain how to perform this assessment using inspection and palpation methods.
Rectal Inspection
Begin by inspecting the perianal and anal areas for color, texture, rashes,...
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Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy01:26

Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy

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This lesson explores three gastrointestinal imaging techniques: radionuclide testing, colonic transit studies, and virtual colonoscopy.
Radionuclide Testing
Radionuclide testing is a sophisticated medical technique for assessing gastrointestinal motility. It focuses on gastric emptying and colonic transit time. Radioactive markers track the movement of food through the digestive system, providing insights into gastrointestinal disorders.
In gastric emptying studies, a meal's liquid and...
72
Endoscopic Procedures II: Colonoscopy01:25

Endoscopic Procedures II: Colonoscopy

79
The colon, or large intestine, is the final segment of the digestive system. Its primary functions include absorbing water and vitamins produced by gut bacteria and transforming waste from liquid to solid to form stool. In adults, the large intestine is approximately 5 feet long and consists of four main sections:
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相关实验视频

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Flexible Colonoscopy in Mice to Evaluate the Severity of Colitis and Colorectal Tumors Using a Validated Endoscopic Scoring System
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一个不寻常的结肠质量.

Fang Wang1, Yong Chen2, Yimin Ma1

  • 1Gastroenterology, Gaochun People's Hospital of Nanjing, China.

Revista espanola de enfermedades digestivas
|July 11, 2024
PubMed
概括

呈现了一种罕见的,由成年男性尾茎颗粒瘤引起的内肠接病例. 这种情况模仿了结肠质量,强调了在成年人中考虑尾茎并发症的重要性.

科学领域:

  • 胃肠病学 胃肠病学
  • 手术病理学手术病理学
  • 腹部成像 腹部成像 腹部成像

背景情况:

  • 成年人内肠受是不常见的,通常与潜在的病理相关,如恶性瘤.
  • 尾茎内是一个罕见的并发症,特别是在成年人中,并且可以呈现为腹部质量.

研究的目的:

  • 报告一个单一的成年人肠内异常病例,这是由于尾茎颗粒瘤的次要原因.
  • 讨论与这种罕见疾病相关的诊断挑战和成像发现.

主要方法:

  • 病例报告详细介绍了临床表现,结肠镜检查,腹部增强型计算机断层扫描 (CT),手术检查和组织病理学检查.
  • 关于尾茎异常的相关文献的审查.

主要成果:

  • 结肠镜检查显示,在上升结肠附近有一个巨大的质量,表面缩.
  • 腹部CT显示了上升结肠的细分加厚和大肠"同心圆圈",暗示肠.
  • 外科研究结果证实了眼内的插入,尾茎的插入被插入眼.
  • 手术后的病理学表明下脂肪组织和颗粒组织的增殖与炎症细胞透和亡.

结论:

  • 尾茎颗粒瘤可以导致成年人内,呈现为结肠质.

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  • 多模式成像,包括CT,对于诊断内,并确定其原因至关重要.
  • 进行手术是必要的,以获得最终的治疗和组织病理学确认.