This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T., Subject name: Pathology
False about Patterson-Kelly-Brown syndrome is? 
Select and explain. 
A. Anemia, B. Esophageal webs, C. Glossitis, D. Risk factor for adenocarcinoma
D: Risk factor for adenocarcinoma
Answer: D: Risk factor for adenocarcinoma 
Explanation: Ans. is 'd' i.e. Risk factor for adenocarcinoma * There is increased risk of squamous cell carcinomas (not adenocarcinoma) of the esophagus and pharynx.* Plummer-Vinson syndrome (PVS) (Paterson-Brown-Kelly syndrome or sideropenic dysphagia), is characterized by difficulty in swallowing, iron deficiency anemia,glossitis, chielosis, and esophageal webs.