Microvascular patterns (V) of NPL in the GIT

Squamous cell-lined esophagus
From Oyama T, et al. Esophagus 2017;14:105-112.
From Oyama T, et al. Esophagus 2017;14:105-112.
Barrett´s esophagus (cylinderepithelial metaplasia)
Fig. 8.18 (a-h) Surface pattern of Barrett´s epithelium (mNBI): panels see Tab. 8.2. (Images a-h from Anagnostopoulos GK et al. Aliment Pharmacol Ther 2007;26:501-7, with permission of Blackwell Publishing Ltd.)
From: chap 8, Deprez PH, Toyonaga T. Barrett´s esophagus: Mucosal Neoplasias. In: Atlas of Early NPL of the GIT. 2nd ed., Springer New York, 2019.
Fig. 8.19 Diagnostic algorithm for Early Barrett-NPL according to Classification of Japan Esophagus Society JES (modified from Goda K, et al. Esophagus 2021;18:713-23, and Ishihara R et al. Dig Endosc 2020;32:452-93).
Stomach (Fundus ~ pit pattern [ V = network], Antropylorus ~ villous pattern [ V = spiral])
From Chap. 9 Oyama T. Stomach: Mucosal NPL, Atlas of Early Neoplasias of the GIT, Springer New York 2019
Fig 9.10 (f). Villi with spiral V (some long running, for fusion of villi).
From Chap. 9 Oyama T. Stomach: Mucosal NPL, Atlas of Early Neoplasias of the GIT, Springer New York 2019
From Chap.9 Oyama T. Stomach: Mucosal NPL, Atlas of Early Neoplasias of the GIT, Springer New York 2019
From Chap.9 Oyama T. Stomach: Mucosal NPL, Atlas of Early Neoplasias of the GIT, Springer New York 2019
Colorectum ( V types 1-3 of JNET classification)
From Chap. 1 Atlas of Early Neoplasias of the GIT, 2nd ed., Springer New York, 2019