Table 2: Clinical picture of 28 evaluable cases of the study

Clinical symptoms		Total cases (28 cases)	(Gem-Ox) (12 cases)	(Gem-Ox-Pem) (16 cases)	P Value
Central lung lesions
	Dyspnea	15 (53.6%)	8 (66.7%)	7 (43.8%)	0.21
	Hemoptysis	10 (35.7%)	4 (33.3%)	6 (37.5%)	0.3
	Dysphagia	1 (3.6%)	-	1 (6.3%)	0.57
	Hoarseness	2 (7.1%)	-	2 (12.5%)	0.32
Peripheral lung lesions
	Cough	21 (75%)	9 (75%)	12 (75%)	0.67
	Dyspnea	12 (42.9%)	6 (50%)	6 (37.5%)	0.24
	Chest pain	8 (28.6%)	3 (25%)	5 (31.3%)	0.31
Central lung lesions
	Bony pains	14 (50%)	6 (50%)	8 (50%)	0.3
	Jaundice	5 (17.9%)	3 (25%)	2 (12.5%)	0.36
	Neurological	3 (10.7%)	2 (16.7%)	1 (6.3%)	0.39

Gem, gemcitabine ; Ox, oxaliplatin; Pem, pemetrexed.