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晚期肺癌和肺转移癌的临床病理特征

Clinicopathological characteristics of advanced lung cancer and lung metastatic cancer

Characteristic	Total (n=103)	Advanced lung cancer (n=78)	Lung metastatic cancer (n=25)
Gender [n (%)]
Male	76 (73.8)	58 (74.4)	18 (72.0)
Female	27 (26.2)	20 (25.6)	7 (28.0)
Age (yr)	66.0 (28, 87)	66.5 (28, 87)	60.0 (38, 84)
Primary tumor type [n (%)]
Lung cancer	78 (75.7)	78 (100.0)	0 (0.0)
Liver cancer	10 (9.7)	0 (0.0)	10 (40.0)
Colorectal cancer	6 (5.8)	0 (0.0)	6 (24.0)
Esophageal cancer	4 (3.9)	0 (0.0)	4 (16.0)
Breast cancer	3 (2.9)	0 (0.0)	3 (12.0)
Submandibular adenocarcinoma	1 (1.0)	0 (0.0)	1 (4.0)
Urinary tract epithelial cancer	1 (1.0)	0 (0.0)	1 (4.0)
Lung tumor location [n (%)]
Trachea	1 (1.0)	1 (1.3)	0 (0)
Multiple left and right lung lesions	23 (22.3)	9 (11.5)	14 (56.0)
Right lung multiple lesions	7 (6.8)	5 (6.4)	2 (8.0)
Right upper lobe	20 (19.4)	19 (24.4)	1 (4.0)
Right lung middle lobe	2 (1.9)	2 (2.6)	0 (0)
Right lower lobe	10 (9.7)	8 (10.3)	2 (8.0)
Left lung multiple lesions	2 (1.9)	0 (0)	2 (8.0)
Left upper lobe	17 (16.5)	15 (19.2)	2 (8.0)
Left lower lobe	21 (20.4)	19 (24.4)	2 (8.0)
Complication [n (%)]
None	90 (87.4)	67 (85.9)	23 (92.0)
Radiation pneumonia	2 (1.9)	2 (2.6)	0 (0)
Cough out radioactive seeds	2 (1.9)	2 (2.6)	0 (0)
Subcutaneous emphysema	1 (1.0)	1 (1.3)	0 (0)
Pneumothorax	6 (5.8)	4 (5.1)	2 (8.0)
Chest pain	2 (1.9)	2 (2.6)	0 (0)
Length of hospital stay (d)	9.0 (1, 38)	8.0 (1, 34)	12.0 (1, 38)