Research Article

[Retracted] Diagnostic Efficacy of CT Radiomic Features in Pulmonary Invasive Mucinous Adenocarcinoma

Table 2

Differences of CT imaging features between the MIA group and IAC group.

VariableAll ()MIA ()IAC ()

Lesion shape0.036
Round shape (example)323 (68.87%)195 (72.76%)128 (63.68%)
Irregular shape (example)146 (31.13%)73 (27.24%)73 (36.32%)
Lobography (example)165 (35.18%)81 (30.22%)84 (41.79%)0.010
Vacuolation sign (example)84 (17.91%)39 (14.55%)45 (22.39%)0.029
Air bronchus sign (example)87 (18.55%)41 (15.30%)46 (22.89%)0.037
Vascular bundle sign (example)178 (37.95%)53 (19.78%)118 (58.71%)≤0.001