From: Epidermal growth factor receptor (EGFR) mutations and expression in squamous cell carcinoma of the esophagus in central Asia
Characteristics
Iran
India
Total
No (%)
Total No of cases
98
54
152
Age
Mean
63.0
57.0
Range
27-84
35-75
Gendera
Male
44 (45.8)
36 (66.7)
80 (46.7)