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Final histological/cytological diagnosis of SPNs.
| n (%) | |
|---|---|
| MALIGNANT n = 127 | |
| Adenocarcinoma | 86 (68%) |
| Squamous cell carcinoma | 17 (13%) |
| Large cell carcinoma | 1 (1%) |
| Neuroendocrine tumor | 12 (9%) |
| Sarcomatoid carcinoma | 1 (1%) |
| Unspecified | 10 (8%) |
| BENIGN n = 64 | |
| Hamartoma | 7 (11%) |
| Inflammation | 6 (9%) |
| Solitary fibrous tumor | 2 (3%) |
| Granuloma | 2 (3%) |
| Hamatochondroma | 1 (1.5%) |
| Angioma | 1 (1.5%) |
| Lipoma | 1 (1.5%) |
| Active tuberculosis | 1 (1.5%) |
| Fibrosis | 1 (1.5%) |
| Negative cytological examination | 42 (66.5%) |
