نتایج جستجو برای: linear eus
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Effective use of the convex curvilinear ultrasound bronchoscope in the esophagus (EUS-B) is well described. EUS-B has not been described for diagnostic sampling of the left adrenal gland. We describe 6 cases of diagnostic fine-needle aspiration of the left adrenal gland using EUS-B. This capacity increases the diagnostic capabilities of the pulmonologist experienced in EUS-B.
S27 ENDOSCOPIC ULTRASOUND / VOLUME 6 / SUPPLEMENT 1 / AUGUST 2017 bifurcation, stricture, and papilla, followed by guidewire retrieval with snare into the duodenoscope channel and stent placement). Results: All trainees could complete the requisite steps of EUS-BD and EUS-RV in a mean time of 11 min (8–18 min). Twenty trainees had technical issues during the procedures, which were corrected by ...
INTRODUCTION There are limited data on the use of endosonography-guided fine-needle aspiration (EUS-FNA) to determine the nature of left adrenal lesions. We described our experience in performing EUS-FNA of left adrenal lesions. CLINICAL PICTURE During a 20-week period, data on consecutive patients who underwent EUS with or without EUS-FNA were prospectively captured. Patients with a left adr...
Although endoscopic ultrasonography (EUS) is the first-choice imaging modality for predicting the invasion depth of early gastric cancer (EGC), the prediction accuracy of EUS is significantly decreased when EGC is combined with ulceration.The aim of present study was to compare the accuracy of EUS and conventional endoscopy (CE) for determining the depth of EGC. In addition, the various clinic-...
BACKGROUND AND STUDY AIM Endoscopic ultrasonography (EUS) now has an important place in the diagnosis of gastroenteropancreatic diseases. However, prospective data on the morbidity and mortality related to its use are sparse and often retrospective. We attempted to assess the acute and immediate complications of both diagnostic and interventional EUS. PATIENTS AND METHODS At our university-af...
AIM To evaluate the ability of endoscopic ultrasound (EUS) elastography to distinguish benign from malignant pancreatic masses and lymph nodes. METHODS A multicenter study was conducted and included 222 patients who underwent EUS examination with assessment of a pancreatic mass (n = 121) or lymph node (n = 101). The classification as benign or malignant, based on the real time elastography pa...
INTRODUCTION Esophageal cancer staging has been performed through bronchoscopy, computerized tomography (CT), positron emission tomography (PET), and endoscopic ultrasound (EUS). Whereas CT and PET scan provide assessments of distant metastasis, bronchoscopy importantly diagnoses tracheobronchial involvement, complementing chest CT findings. EUS is the most accurate examination for T and N stag...
Accuracy of Endoscopic Ultrasonography for Determining the Treatment Method for Early Gastric Cancer
Background. Endoscopic resection (ER) for early gastric cancer (EGC) is a minimally invasive and curative treatment. The value of endoscopic ultrasonography (EUS) in determining the therapeutic strategy for EGC was assessed in this study. Materials and Methods. Pretreatment EUS was performed on 406 EGCs. The lesions were divided into the histological categories m/sm1 and sm2. The EUS-determined...
AIM To evaluate the accuracy of endoscopic ultrasound (EUS) in the staging of esophageal cancer. METHODS Only EUS studies confirmed by surgery were selected. Articles were searched in Medline and Pubmed. Two reviewers independently searched and extracted data. Meta-analysis of the accuracy of EUS was analyzed by calculating pooled estimates of sensitivity, specificity, likelihood ratios, and ...
PURPOSE The diagnosis and staging of lung cancer critically depends on surgical procedures. Endoscopic ultrasound (EUS) -guided fine-needle aspiration (FNA) is an accurate, safe, and minimally invasive technique for the analysis of mediastinal lymph nodes (LNs) and can additionally detect tumor invasion (T4) in patients with centrally located tumors. The goal of this study was to assess to what...
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