与美国一起改善急性胆囊炎的诊断:新的范式
Richa Patel1, Justin R Tse1, Luyao Shen1
1From the Departments of Radiology (R.P., J.R.T., L.S., A.K.) and Pathology (D.B.B.), Stanford University, 300 Pasteur Dr, Palo Alto, CA 94304.
概括
诊断急性胆囊炎是具有挑战性的,因为各种成像和症状. 超声波发现,如胆囊扩张和壁的变化是关键,但墨菲标志单独是不可靠的准确诊断.
科学领域:
- 胃肠病学 胃肠病学
- 诊断成像 诊断成像 诊断成像
- 腹部外科手术 腹部外科手术
背景情况:
- 急性胆囊炎是胆囊炎的炎症,通常是由胆结石阻塞囊性通道引起的.
- 由于可变的成像和与其他胆道和肝脏疾病重叠的症状,诊断具有挑战性.
- 并发症包括,亡和穿孔,需要准确及时诊断.
研究的目的:
- 审查急性胆囊炎的诊断挑战和关键超声波发现.
- 强调超声波墨菲标志的局限性,并倡导全面的超声波评估.
主要方法:
- 对急性胆囊炎的超声波检测结果的审查.
- 讨论急性结石性胆囊炎和非结石性胆囊炎之间的区别特征.
- 对超声波Murphy标志的诊断准确性的分析.
主要成果:
- 超声波的关键发现包括胆囊扩张,膨胀的 fundus (拉力 fundus 标志),泥,壁面高血,粘膜变化和周围囊脂肪.
- 胆囊穿孔是由外液和壁缺陷表明的,通常需要CT或MRI进行全面评估.
- 超声波墨菲标志相对不敏感,如果过度强调,导致诊断准确度低.
结论:
- 精确诊断急性胆囊炎依赖于临床表现和全面的超声波评估的结合,而不仅仅是墨菲征兆.
- 了解特定的超声波指标对于区分急性胆囊炎与其他疾病以及评估严重程度至关重要.
- 像CT或MRI这样的高级成像可能是必要的,以评估诸如穿孔等并发症.
相关概念视频
Ultrasound II: Endoscopic Ultrasound and FibroScan
79
Endoscopic Ultrasound (EUS) and FibroScan are valuable diagnostic tools in gastroenterology and hepatology, each with specific applications and techniques.
Endoscopic Ultrasound (EUS):
Endoscopic Ultrasound (EUS):
79
Ultrasonography
4.3K
Ultrasonography is an imaging technique that uses high-frequency sound waves to visualize the body's internal structures. It is a non-invasive and safe procedure that does not involve the use of ionizing radiation, making it widely used in various medical fields. Ultrasonography is used to study heart function, blood flow in the neck or extremities, certain conditions such as gallbladder disease, and fetal growth and development.
During an ultrasonography procedure, a handheld device called...
During an ultrasonography procedure, a handheld device called...
4.3K
Ultrasound I: Abdominal Ultrasonography
180
Introduction:
Abdominal ultrasonography, commonly known as abdominal ultrasound, is a vital, non-invasive medical imaging technique widely used in healthcare.
Procedure:
This diagnostic tool allows the clinician to visually inspect internal structures within the abdomen, including vital organs such as the liver, gallbladder, pancreas, kidneys, and spleen.
The abdominal ultrasound process begins with applying a special gel to the patient's skin over the abdomen. This gel enhances the...
Abdominal ultrasonography, commonly known as abdominal ultrasound, is a vital, non-invasive medical imaging technique widely used in healthcare.
Procedure:
This diagnostic tool allows the clinician to visually inspect internal structures within the abdomen, including vital organs such as the liver, gallbladder, pancreas, kidneys, and spleen.
The abdominal ultrasound process begins with applying a special gel to the patient's skin over the abdomen. This gel enhances the...
180
Peptic Ulcer Disease III: Clinical Manifestations and Diagnostic Studies
89
Peptic ulcer disease (PUD) presents with diverse symptoms depending on the location and severity of the ulcer. Clinical manifestations of peptic ulcer include dull pain and a burning sensation in the mid-epigastric region.
Few clinical manifestations differentiate gastric ulcers from duodenal ulcers. Distinctions in the location, timing, and pain relief are crucial for healthcare providers in differentiating between gastric and duodenal ulcers during clinical assessments.
Few clinical manifestations differentiate gastric ulcers from duodenal ulcers. Distinctions in the location, timing, and pain relief are crucial for healthcare providers in differentiating between gastric and duodenal ulcers during clinical assessments.
89
Chronic Pancreatitis II: Collaborative Care
70
The management of chronic pancreatitis is multifaceted, involving a comprehensive approach that includes thorough assessment, diagnostic testing, and a variety of management strategies.
Assessment:
Assessment:
70
Endoscopic Procedures V: ERCP
90
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...
Patient...
90


