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. 2022 Nov 23;9:1054342. doi: 10.3389/fsurg.2022.1054342

Figure 4.

Figure 4

Boxplots of the resected scutum volume for the endoscopic (n = 10) and microscopic (n = 11) group. The Mann-Whitney U test was used to assess the difference in scutum resection between the two groups (p = 0.001).