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Table 1: Patient demographics and clinical characteristics
Neck CT Barium Esophagram Total
No. of patients 148 104 252
No. of males (%) 55 (37) 63 (61) 118 (47)
Age (yr) (mean, range) 55 (18–91) 55 (17–91) 55 (17–91)
Emergency setting (%) 22 (15%) 3 (3%) 25 (10%)
Diagnostic efficacy 5 (3.4%) 4 (3.9%) 9 (3.6%)
Therapeutic efficacy 1 (0.7%) 1 (1.0%) 2 (0.8%)

	Neck CT	Barium Esophagram	Total
No. of patients	148	104	252
No. of males (%)	55 (37)	63 (61)	118 (47)
Age (yr) (mean, range)	55 (18–91)	55 (17–91)	55 (17–91)
Emergency setting (%)	22 (15%)	3 (3%)	25 (10%)
Diagnostic efficacy	5 (3.4%)	4 (3.9%)	9 (3.6%)
Therapeutic efficacy	1 (0.7%)	1 (1.0%)	2 (0.8%)