Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

176 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
Comprehensive analysis of efficacy and safety of peroral endoscopic myotomy performed by a gastroenterologist in the endoscopy unit: a single-center experience.
Khashab MA, El Zein M, Kumbhari V, Besharati S, Ngamruengphong S, Messallam A, Abdelgalil A, Saxena P, Tieu AH, Raja S, Stein E, Dhalla S, Garcia P, Singh VK, Pasricha PJ, Kalloo AN, Clarke JO. Khashab MA, et al. Among authors: el zein m. Gastrointest Endosc. 2016 Jan;83(1):117-25. doi: 10.1016/j.gie.2015.06.013. Epub 2015 Jul 26. Gastrointest Endosc. 2016. PMID: 26212369
Submucosal endoscopy: the new frontier of therapeutic endoscopy.
Khashab MA, Messallam AA, El Zein M, Kumbhari V. Khashab MA, et al. Among authors: el zein m. Curr Opin Gastroenterol. 2014 Sep;30(5):444-52. doi: 10.1097/MOG.0000000000000102. Curr Opin Gastroenterol. 2014. PMID: 25032947 Review.
Refractory gastroparesis can be successfully managed with endoscopic transpyloric stent placement and fixation (with video).
Khashab MA, Besharati S, Ngamruengphong S, Kumbhari V, El Zein M, Stein EM, Tieu A, Mullin GE, Dhalla S, Nandwani MC, Singh V, Canto MI, Kalloo AN, Clarke JO. Khashab MA, et al. Among authors: el zein m. Gastrointest Endosc. 2015 Dec;82(6):1106-9. doi: 10.1016/j.gie.2015.06.051. Epub 2015 Aug 5. Gastrointest Endosc. 2015. PMID: 26253017
Septotomy: an adjunct endoscopic treatment for post-sleeve gastrectomy fistulas.
Haito-Chavez Y, Kumbhari V, Ngamruengphong S, De Moura DT, El Zein M, Vieira M, Aguila G, Khashab MA. Haito-Chavez Y, et al. Among authors: el zein m. Gastrointest Endosc. 2016 Feb;83(2):456-7. doi: 10.1016/j.gie.2015.08.065. Epub 2015 Sep 8. Gastrointest Endosc. 2016. PMID: 26358326 No abstract available.
Intraoperative measurement of esophagogastric junction cross-sectional area by impedance planimetry correlates with clinical outcomes of peroral endoscopic myotomy for achalasia: a multicenter study.
Ngamruengphong S, von Rahden BH, Filser J, Tyberg A, Desai A, Sharaiha RZ, Lambroza A, Kumbhari V, El Zein M, Abdelgelil A, Besharati S, Clarke JO, Stein EM, Kalloo AN, Kahaleh M, Khashab MA. Ngamruengphong S, et al. Among authors: el zein m. Surg Endosc. 2016 Jul;30(7):2886-94. doi: 10.1007/s00464-015-4574-2. Epub 2015 Oct 20. Surg Endosc. 2016. PMID: 26487227
Double endoscopic bypass by using lumen-apposing stents (with videos).
Khashab MA, El Zein M, Ngamruengphong S, Haito Chavez Y, Kumbhari V, Ismail A, Tieu AH, Aguila G, Singh VK, Lennon AM, Canto MI, Kalloo AN. Khashab MA, et al. Among authors: el zein m. Gastrointest Endosc. 2016 Feb;83(2):435-9. doi: 10.1016/j.gie.2015.09.041. Gastrointest Endosc. 2016. PMID: 26773639 No abstract available.
176 results