Extended Data Fig. 5: Representative images of MASLD histopathology features in the 6NTAC-GAN-C2-TN42W model.

a. Panlobular distribution of steatosis, grade 3, H&E stain, x50; b. Ballooned hepatocyte (arrow), H&E stain, x200; c. Necroinflammatory focus (arrowhead), H&E stain, x200; d. Periportal and extensive sinusoidal fibrosis, stage 2, Sirius red stain, x50 (THV terminal hepatic venule, PT portal tract).