Retrospective Study
Copyright ©The Author(s) 2022.
World J Gastroenterol. Mar 28, 2022; 28(12): 1272-1283
Published online Mar 28, 2022. doi: 10.3748/wjg.v28.i12.1272
Table 2 The modified Marsh–Oberhuber classification[24]

Marsh 0
Marsh 1
Marsh 2
Marsh 3
Marsh 42
3a
3b
3c
IEL count1< 30/100> 30/100> 30/100> 30/100> 30/100> 30/100< 30/100
Crypt hyperplasia--++++-
Villous atrophy---MildModerateTotalTotal
Pre-infiltrativeInfiltrativeInfiltrative-hyperplasticFlat destructiveAtrophic-hypoplastic