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Retrospective Cohort Study
Copyright: ©Author(s) 2026.
World J Gastrointest Surg. May 27, 2026; 18(5): 116822
Published online May 27, 2026. doi: 10.4240/wjgs.v18.i5.116822
Figure 1
Figure 1 Computed tomography-based body composition analysis at the L3 vertebra. Analyses were performed using ImageJ software. A: Skeletal muscle area was delineated using HU thresholds of -29 HU to 150 HU; B: Visceral fat area was delineated using thresholds of -150 HU to -50 HU. SMA: Skeletal muscle area; VFA: Visceral fat area.


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