Endoscopic ultrasound is a procedure that combines endoscopy and ultrasound to create images of the digestive tract and nearby organs and tissues. It also is called EUS. During EUS, a thin, flexible tube called an endoscope is placed in the digestive tract.

Endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) has been generally used since 1992 for the sampling of pancreatobiliary tissues [1]. However, EUS-FNA is subject to sampling error, which can make some EUS-FNA biopsy specimens inadequate for pathological diagnosis.

An endoscopic ultrasound (EUS) procedure is a safe, effective way for healthcare providers to examine the inside of the digestive tract. It is a minimally invasive outpatient procedure. Providers use EUS tests to diagnose the cause of digestive problems, cancers and cancer spread.

Endoscopic Ultrasound (EUS) is a procedure that allows for diagnosis and staging of many cancers including lung, esophagus, stomach, pancreas, bile duct and rectum. In addition, EUS evaluates diseases of the lymph nodes of the chest, abdomen and pelvis, as well as masses in …

2024年8月19日 · Endoscopic ultrasound (EUS) is a diagnostic test that combines endoscopy and ultrasound to obtain images and information about the digestive tract and the surrounding tissue and organs.

2024年3月22日 · This topic will review the technique, indications, contraindications, and adverse events related to EUS-guided fine needle aspiration (EUS-FNA) in the GI tract. A discussion on indications and technique for EUS-guided fine needle (core) biopsy (EUS-FNB) is …

Endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) is a technique which allows the study of cells obtained through aspiration in different locations near the gastrointestinal tract. EUS-FNA is used to acquire tissue from ...

What is EUS-Guided Fine Needle Aspiration (EUS-FNA)? When doctors wish to examine a lump or mass that is underneath the skin, they perform a procedure called a FNA to biopsy that area. A lump that is just below the skin is referred to as superficial. Often they are easy to biopsy.

What is an Endoscopic Ultrasonography (EUS) with Fine Needle Aspiration? Endoscopic ultrasonography (EUS) is a medical procedure that combines endoscopy with ultrasound technology to visualize and evaluate organs and tissues located near the gastrointestinal tract.

endoscopic ultrasound guided fine needle aspiration (euS-Fna) is a valuable and safe tool to obtain cellular material for cytological examination.1,2 The advent of euS accessories like core biopsy devices facilitated obtaining histological materials …