Copyright
©The Author(s) 2020.
World J Gastroenterol. May 21, 2020; 26(19): 2403-2415
Published online May 21, 2020. doi: 10.3748/wjg.v26.i19.2403
Published online May 21, 2020. doi: 10.3748/wjg.v26.i19.2403
Figure 1 Lobo classification and Boix classification of periampullary diverticulum.
A: Lobo classification of periampullary diverticulum; B: Boix classification of periampullary diverticulum. Type I: The papilla is located inside of the diverticulum (Ia: Up; Ib: Left, Ic: Down; Id: Right); type II: The papilla is located in the margin of the diverticulum (IIa: Apical left margin; IIb: Apical right margin; IIc: Center left or right margin; IId: Between 2 diverticula); type III: The papilla is located near the diverticulum. IDP: Intradiverticular papilla; JPD: Juxtapapillary diverticula.
- Citation: Yue P, Zhu KX, Wang HP, Meng WB, Liu JK, Zhang L, Zhu XL, Zhang H, Miao L, Wang ZF, Zhou WC, Suzuki A, Tanaka K, Li X. Clinical significance of different periampullary diverticulum classifications for endoscopic retrograde cholangiopancreatography cannulation. World J Gastroenterol 2020; 26(19): 2403-2415
- URL: https://www.wjgnet.com/1007-9327/full/v26/i19/2403.htm
- DOI: https://dx.doi.org/10.3748/wjg.v26.i19.2403