This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
Women with Plummer Vinson develops which cancer ? 
Select and explain. 
A. Pyriform fossa, B. Esophagus, C. Subglottis, D. Epiglottis
B: Esophagus
Answer: B: Esophagus 
Explanation: None