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. 2022 Dec 17;17:316. doi: 10.1186/s13019-022-02048-6

Table 5.

Pathological report

Intracavity group (n = 78) Extracavity group (n = 69) Statistic p value
Cancer 49 43 χ2 = 3.649 0.302
AAH 21 22
Hamartoma 2 3
Inflammatory lesions 6 1

Fisher’s exact probability method was adopted