超声内镜评估食管癌患者 - UpToDate
超声内镜 (endoscopic ultrasonography, EUS)在食管癌初始分期中起主要作用，可能也有助于发现食管癌的复发。 本专题将重点讨论EUS在食管癌患者诊疗中的作用。 食管癌诊断和分期的概述见其他专题。 (参见 “食管癌的临床表现、诊断和分期”) 术前分期. 食管癌患者初始评估的重点在于评估手术风险和肿瘤分期。 可能适合手术的患者需行术前肿瘤分期，因为病变范围会影响治疗计划，例如，其可能表明患者适合内镜下切除。 (参见 “可切除食管癌和食管胃连接部癌的手术治 …
Endoscopic ultrasound for evaluating patients with esophageal cancer
2024年8月21日 · Endoscopic ultrasonography (EUS) has a central role in the initial staging of esophageal carcinoma and may also be useful for detecting disease recurrence. This topic review will focus on the role of EUS in the care of patients with esophageal cancer.
Endoscopic Ultrasound Staging of Esophageal Cancer - PMC
This article describes current EUS technology and the role of EUS in esophageal cancer staging, including the challenges and limitations of EUS in the management of this disease. Current Guidelines for Staging Esophageal Cancer
The Role of Endoscopic Ultrasound in Esophageal Cancer
DF Endoscopic ultrasound (EUS) was developed in the late 1980s and was introduced in the United States in the early 1990s. One of the first applications of this modality was to evaluate esophageal cancers. Prior to the use of EUS for staging cancer, computed tomography (CT) scan was the primary staging modality.
Esophageal cancer: A Review of epidemiology, pathogenesis, …
Esophageal cancer is a serious malignancy with regards to mortality and prognosis. It is a growing health concern that is expected to increase in incidence over the next 10 years. ... EUS is now considered the most accurate imagining modality available to establish T staging of esophageal cancer. In comparison to CT, EUS is more accurate to ...
technology and the role of EUS in esophageal cancer staging, as well as the applications, challenges, and limitations of EUS in the management of this disease.
Endoscopic Ultrasound Stagingof Esophageal Cancer - PubMed
EUS is key for locoregional staging and guides treatment planning of esophageal cancer in the absence of distant metastases. EUS has been shown to improve survival across various stages of esophageal cancer and to have a positive financial impact in cost-effectiveness analyses.
Endoscopic Management of Early Esophageal Cancer
2023年11月4日 · EUS aids locoregional staging and can guide treatment planning of esophageal cancer in the absence of distant metastases. In early esophageal cancer, T staging may help select appropriate cases for minimally invasive treatment using EMR and ESD techniques.
EUS for esophageal cancer - Wiley Online Library
2024年2月16日 · Endoscopy, computerized tomography, positron emission tomography, and magnetic resonance imaging have all played roles in the locoregional staging of esophageal cancer. Currently, the endoscopic approach is usually the preferred option for Tis or T1a disease in the absence of any lymph nodes.
Staging accuracy of esophageal cancer by endoscopic …
2008年3月3日 · In conclusion, EUS has excellent sensitivity and specificity in accurately diagnosing T stage esophageal cancer. EUS performs better with advanced (T4) than early (T1) disease. FNA substantially improves the sensitivity and specificity of EUS in evaluating N stage esophageal cancers.