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: Medicine
All of the following statements about Esophageal carcinoma are true, Except: 
Select and explain. 
A. More common in Men, B. Adenocarcioma is on rise, C. Most common in elderly, D. Pernicious anemia is a risk factor
D: Pernicious anemia is a risk factor
Answer: D: Pernicious anemia is a risk factor 
Explanation: Answer is D (Pernicious anemia is a risk factor) Pernicious anemia is a risk factor fir stomach carcinoma and not for esophageal carcinoma. Esophageal carcinoma is more common in Men and in elderly Epidemiological feature of esophageal carcinoma * Men > Women * Predominantly affects older age group (> 50 years) Adenocarcinoma is on the rise For unclear reasons the incidence of squamous cell carcinoma has decreased while the rate of adenocarcinoma has risen dramatically. - Harrison Dysphagia is the most common symptom The most common presentation of esophageal carcinoma is progressive dysphagia (solids then liquids)