Valero M, Robles-Medranda C. Endoscopic ultrasound in oncology: An update of clinical applications in the gastrointestinal tract.
World J Gastrointest Endosc 2017;
9:243-254. [PMID:
28690767 PMCID:
PMC5483416 DOI:
10.4253/wjge.v9.i6.243]
[Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2017] [Revised: 04/10/2017] [Accepted: 05/05/2017] [Indexed: 02/06/2023] Open
Abstract
An accurate staging is necessary to select the best treatment and evaluate prognosis in oncology. Staging usually begins with noninvasive imaging such as computed tomography, magnetic resonance imaging or positron emission tomography. In the absence of distant metastases, endoscopic ultrasound plays an important role in the diagnosis and staging of gastrointestinal tumors, being the most accurate modality for local-regional staging. Its use for tumor and nodal involvement in pre-surgical evaluation has proven to reduce unnecessary surgeries. The aim of this article is to review the current role of endoscopic ultrasound in the diagnosis and staging of esophageal, gastric and colorectal cancer.
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