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Pathological analysis of ground-glass nodules.
| Highly multiple nodules group (n = 220) n (%) | Exceedingly multiple nodules group (n = 278) n (%) | P | |
|---|---|---|---|
| Benign (except AAH) | 44 (20.0) | 47 (16.9) | 0.375a |
| AAH/AIS/MIA | 108 (49.1) | 132 (47.5) | 0.391b |
| IA | 68 (30.9) | 99 (35.6) |
AAH, atypical adenomatous hyperplasia; AIS, adenocarcinoma in situ; MIA, minimally invasive adenocarcinoma.
Comparison between benign lesions and malignant lesions.
Comparison between IA and AAH/AIS/MIA.
