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Browsing School of Medicine - Scholarly Publications by Author "Early, Dayna S."

Now showing items 41-57 of 57

Plastic Versus Self-Expanding Metallic Stents for the Management of Malignant Hilar Biliary Strictures

Azar, Riad R.; Jin, David X.; Wani, Sachin B.; Sayuk, Gregory S.; Hovis, Christine E.; Mullady, Daniel; Murad, Faris; Early, Dayna S. (2016-09-23)

Palliation of jaundice as primary or adjunctive therapy has become the standard approach to patients with unresectable malignant obstruction of the biliary hilum. However, use of plastic or self-expanding metallic stents ...
Predicting Malignant Potential of Gastrointestinal Stromal Tumors Using Endoscopic Ultrasound

Azar, Riad; Shah, Pari; Gao, Feng; Edmundowicz, Steven A.; Early, Dayna S. (2016-06-20)

Background The aim of this study was to determine which EUS characteristics correlate with malignant potential of GISTs. Methods All patients with a diagnosis of GIST based on surgical resection and preoperative EUS at our ...
Predicting Malignant Potential of Gastrointestinal Stromal Tumors Using Endoscopic Ultrasound

Azar, Riad R.; Shah, Pari; Gao, Feng; Edmundowicz, Steven A.; Early, Dayna S. (2016-09-20)

Background: Gastrointestinal stromal tumors (GISTs) are mesenchymal tumors of the GI tract arising from the interstitial cells of Cajal and stain positive for c-kit, a proto-oncogene protein. Approximately 5,000-6,000 cases ...
Predictivevalue of noninvasive imaging as a precursor to ERCP in the assessment of early complications post-orthotopic liver transplant (OLT)

Azar, Riad R.; Merrill, Joseph T.; Iskander, John M.; Seetharam, Anil B.; Hovis, Christine E.; Cote, Gregory A.; Al-Lehibi, Abed; Early, Dayna S. (2016-09-26)

Abnormal LFTs in post- OLT patients can be multi-factorial. Hepatocellular, vascular causes and biliary duct abnormalities should be considered in the differential diagnosis. Biliary complications including strictures, ...
Predictors for diagnosis of malignancy in endoscopic ultrasonography-guided fine needle aspiration (EUS-FNA) of pancreatic masses

Azar, Riad R.; Yen, Roy D.; Mullady, Daniel; Early, Dayna S.; Rastogi, Amit; Wang, Jeff F.; Collins, Brian T.; Sams, Sharon B.; Marshall, Carrie (2016-10-06)
Predictors of surgical resection in patients with pancreatic cystic lesions undergoing endoscopic ultrasound with and without fine needle aspiration

Azar, Riad R.; Gaddam, Srinivas; Mahendra, Disha; Early, Dayna S.; Mullady, Daniel; Jonnalagadda, Sreenivasa S.; Edmundowicz, Steven A.; Wani, Sachin (2016-09-27)

EUS-FNA is a valuable tool in the diagnostic evaluation of pancreatic cysts and may allow distinction between mucinous and non-mucinous cysts, yet there are limited data exploring role of EUS-FNA in the decision to recommend ...
Prevalence of obstructive sleep apnea among patients undergoing advanced endoscopic procedures using Crna-Administered propofol for sedation

Azar, Riad R.; Cote, Gregory A.; Hovis, Christine E.; Hovis, Robert M.; Waldbaum, Lawrence; Early, Dayna S.; Edmundowicz, Steven A.; Mullady, Daniel; Jonnalagadda, Sreenivasa S. (2016-09-19)
A prospective multicenter EUS database of subepithelial gastric lesions

Azar, Riad R.; Early, Dayna S.; Keswani, Rajesh N.; Cote, Gregory A.; Ammar, Tarek; Al-Lehibi, Abed H.; Komandur, Srinadh; Mullady, Daniel; Jonnalagadda, Sreenivasa S. (2016-09-27)

Subepithelial lesions (SEL) found at EGD are a common indication for EUS. Many lesions are small and asymptomatic, but national guidelines encourage EUS to characterize and sample these lesions. We established a prospective ...
Reliability of a grading system for the assessment of adequate tissue sample during endoscopic ultrasound guided

Azar, Riad R.; Nguyen, Yume; Ylagan, Lourdes R.; Maple, John; Zhai, Jing; Kohlmeier, Cara; Jonnalagadda, Sreenivasa S.; Early, Dayna S.; Edmundowicz, Steven A. (2016-09-26)

Background: A dedicated cytopathologist (CP) is not routinely available during EUS exams in many centers. Some endosonographers ask the EUS technologist or cytotechnologists to assess the adequacy of FNA passes by the gross ...
Routine positron emission tomography does not alter nodal staging in patients undergoing EUS-guided FNA for esophageal cancer

Azar, Riad; Keswani, Rajesh N.; Early, Dayna S.; Edmundowicz, Steven A.; Meyers, Bryan F.; Sharma, Akash (2016-06-21)

Background: Although EUS-guided FNA (EUS-FNA) and 18F-fluorodeoxyglucose–positron emission tomography (FDG-PET) are both used in the staging of esophageal cancer, the utility of routinely performing both tests is ...
Safety of anesthesia-assisted sedation with propofol for advanced endoscopic procedures in obese individuals.

Azar, Riad R.; Wani, Sachin B.; Hovis, Robert M.; Cote, Gregory A.; Hovis, Christine E.; Mullady, Daniel; Waldbaum, Lawrence; Early, Dayna S.; Murad, Faris (2016-09-26)

There is limited data on efficacy and safety of anesthesia-assisted endoscopy using propofol-mediated sedation in obese individuals undergoing advanced endoscopic procedures (AEP).
A screening instrument for sleep apnea predicts airway maneuvers in patients undergoing advanced endoscopic procedures

Azar, Riad; Cote, Gregory A.; Hovis, Christine E.; Hovis, Richard M.; Waldbaum, Lawrence; Early, Dayna S. (2016-06-22)

Background & Aims Among patients undergoing advanced endoscopy, unrecognized obstructive sleep apnea (OSA) could predict sedation-related complications (SRCs) and the need for airway maneuvers (AMs). By using an OSA ...
The spectrum of subepithelial gastric lesions in a tertiary referral EUS practice

Azar, Riad; Shah, Raj; Early, Dayna S.; Edmundowicz, Steven A. (2016-06-23)

Introduction: Subepithelial lesions of the stomach are usually identified incidentally during routine upper endoscopy. As the availability of EUS has increased, asymptomatic subepithelial lesions of the stomach are a common ...
Technical and clinical success of endoscopic closure of endoscopy related gastrointestinal (GI) perforations using clips in the United States

Azar, Riad R.; Gupta, Neil; Mannem, Arun; Hollander, Thomas G.; Murad, Faris; Jonnalagadda, Sreenivasa S.; Early, Dayna S. (2016-09-20)

Prior investigators have reported that endoscopy related perforations can be successfully treated by endoscopic closure using clips. However, there is limited data on the success of this technique for perforations in the ...
Wire-guided pancreatic pseudocyst drainage by using a modified needle knife and therapeutic echoendoscope

Azar, Riad; Oh, Young S.; Janec, Eileen M.; Early, Dayna S.; Jonnalagadda, Sreenivasa; Edmundowicz, Steven A. (2016-06-20)

Background: Various methods to drain pancreatic pseudocysts by using EUS guidance have been reported in the literature. Objective: A new drainage technique is described that uses a modified needle knife advanced over a ...
The yield of non-invasive testing in post-cholecystectomy patients with suspected bile duct injury

Azar, Riad R.; Iskander, John M.; Cote, Gregory A.; Eagon, J. Christopher; Early, Dayna S.; Edmundowicz, Steven A.; Mullady, Daniel; Murad, Faris (2016-09-22)
Yield of pre ablation EUS for barrett's esophagus with high grade dysplasia

Azar, Riad R.; Iskander, John M.; Early, Dayna S.; Mullady, Daniel; Jonnalagadda, Sreenivasa S.; Hovis, Christine E.; Edmundowicz, Steven A. (2016-09-21)

Barrett's esophagus with high grade dysplasia (BE HGD) can be managed with endoscopic ablative therapy. Some patients with BE HGD on endoscopic biopsies will harbor carcinoma, and endoscopic ultrasound (EUS) exam has been ...

Now showing items 41-57 of 57

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