Multiple squamous cell carcinomas of esophagus.

@article{Kochhar2003MultipleSC,
  title={Multiple squamous cell carcinomas of esophagus.},
  author={Rakesh Kochhar and Pradeepta Kumar Sethy and Narinder Mohan Gupta and Suman Kochhar and K. Jainandun Singh and Rupashree Singh and Birender Nagi},
  journal={Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology},
  year={2003},
  volume={22 6},
  pages={
          228-30
        }
}
Multiple tumors of the esophagus are reported only rarely. We describe three patients with double carcinoma of esophagus. They developed a second squamous cell carcinoma of esophagus more than 4 1/2 years after external radiation for a primary squamous cell carcinoma at a different site in the esophagus.