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Basic Study
Copyright: ©Author(s) 2026.
World J Gastroenterol. Oct 7, 2026; 32(37): 121244
Published online Oct 7, 2026. doi: 10.3748/wjg.121244
Table 2 Flameng scoring criteria for mitochondrial damage
Score
Description
0Normal mitochondrial morphology
1Mild swelling, decreased matrix density, and separated cristae
2Moderate swelling, translucent matrix, and intact cristae
3Severe swelling, condensed matrix, and ruptured cristae
4Severe swelling with ruptured cristae, complete loss of inner and outer membranes, and vacuolation


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