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相关概念视频

Endoscopic Procedures V: ERCP01:26

Endoscopic Procedures V: ERCP

145
Endoscopic Retrograde Cholangiopancreatography (ERCP) is a diagnostic procedure that combines endoscopy and fluoroscopy to diagnose and treat conditions related to the bile ducts, pancreatic ducts, and gallbladder. This procedure is beneficial for identifying and addressing blockages, gallstones, strictures, and tumors within the biliary or pancreatic systems. ERCP is both diagnostic and therapeutic, offering the ability to visualize and treat identified problems in one session.
Patient...
145
Esophageal Strictures-I: Introduction01:30

Esophageal Strictures-I: Introduction

70
Esophageal strictures involve abnormal narrowing or tightening of the esophagus. They vary in length and severity, ranging from mild constriction to complete obstruction, and are classified as benign (noncancerous) or malignant (cancerous).
Etiology
The primary cause of esophageal strictures is long-standing gastroesophageal reflux disease (GERD), accounting for about 70 to 80% of adult cases. Chronic acid reflux can lead to injury and scarring of the esophageal lining, culminating in...
70
Chronic Bowel Disorders: Introduction01:17

Chronic Bowel Disorders: Introduction

427
Chronic bowel diseases are a group of long-term conditions affecting the digestive tract, characterized by inflammation and damage to the gut lining. These conditions primarily include irritable bowel syndrome and inflammatory bowel disease.
Irritable Bowel Syndrome (IBS) is a common disorder affecting the gastrointestinal tract. The distinctive feature is recurrent abdominal pain associated with altered bowel movements, manifesting as constipation, diarrhea, or fluctuating between both. The...
427
Inflammatory Bowel Disease V: Surgical Management01:21

Inflammatory Bowel Disease V: Surgical Management

134
Surgical interventions for inflammatory bowel disease (IBD), which includes ulcerative colitis and Crohn's disease, are essential in managing symptoms and addressing complications. The selection of surgical procedures is contingent upon the specific conditions and complications that stem from these illnesses.
Here are some common surgical interventions for IBD:
134
Esophageal Strictures-II: Clinical Features and Management01:26

Esophageal Strictures-II: Clinical Features and Management

57
Patients with esophageal strictures often experience a range of symptoms. Initially, they may have difficulty swallowing solid foods, which can progress to include liquids. Additional symptoms may involve chest pain or discomfort, regurgitating food and fluids, heartburn, unintentional weight loss, coughing or choking during meals, and hoarseness.
Healthcare providers should gather a comprehensive medical history and conduct a physical examination for diagnosis. If esophageal stricture is...
57

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相关实验视频

Updated: Jun 16, 2025

Laparoscopic Common Bile Duct Exploration in Patients with a Previous History of Biliary Tract Surgery
07:36

Laparoscopic Common Bile Duct Exploration in Patients with a Previous History of Biliary Tract Surgery

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不确定的胆管收紧:一个回顾性研究.

Piotr Nehring1, Magdalena Ciszewska2, Adam Przybyłkowski1

  • 1Department of Gastroenterology and Internal Medicine, Medical University of Warsaw, Banacha 1a, 02-097 Warsaw, Poland.

Journal of clinical medicine
|June 13, 2025
PubMed
概括

诊断胆道狭窄是困难的,许多人仍然不确定. 很大一部分最初良性狭窄症后来被发现是恶性,强调了需要更好的诊断方法.

科学领域:

  • 胃肠病学 胃肠病学
  • 肝病学 肝病学是一种肝病学.
  • 诊断成像 诊断成像 诊断成像

背景情况:

  • 胆道阻塞带来了诊断上的挑战,特别是当他的病理学是不确定的.
  • 非恶性胆道狭窄需要进一步调查和个性化管理策略.
  • 本研究的重点是不确定的胆道狭窄的患病率,特征和自然史.

研究的目的:

  • 调查不确定的胆道狭窄的患病率,特征和自然史.
  • 为了评估内镜逆行胆血管瘤学 (ERCP) 的诊断产量,以区分良性和恶性胆道狭窄.
  • 为了确定最初不确定的胆道狭窄的比例,后来确认为恶性或良性.

主要方法:

  • 对510名因胆道狭窄或阻塞而患有高胆红素血症的未经治疗的患者进行了回顾性分析.
  • 排除具有先前已知病因的患者.
  • 在ERCP期间通过刷细胞学或导管内活检进行诊断,在不确定的情况下进行随访.

主要成果:

  • 186名患者 (36.5%) 患有非恶性胆道狭窄.
  • 狭窄的位置包括肝脏 (29.6%),普通胆管 (11.8%),和周围胰腺管 (58.1%).
  • 随访发现了21.5%最初良性狭窄的恶性瘤,而37.1%在六个月后仍未确定,25.8%尚未解决.
关键词:
胆管胆管是指一个胆管.胆道血管细胞学 胆道血管细胞学通过内镜检查 (endoscopy) 进行内镜检查不确定的 不确定的狭窄性 狭窄性 狭窄性

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A Retrospective Study on Endoscopic Surgery for the Treatment of Paravertebral Abscess in Spinal Tuberculosis Patients
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Last Updated: Jun 16, 2025

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结论:

  • 尽管有诊断努力,但很大一部分胆道狭窄仍然无法确定.
  • 大约20%最初被认为是良性的收缩,后来被确定为恶性.
  • 加强诊断协议对于改善管理和及时诊断无限期胆道狭窄至关重要.