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: Surgery
Which of the following anaemias is a risk factor for the development of gastric carcinoma 
Select and explain. 
A. Pernicious anaemia, B. Megaloblastic anaemia, C. Aplastic anaemia, D. Haemolytic anaemia
A: Pernicious anaemia
Answer: A: Pernicious anaemia 
Explanation: People with pernicious anaemia may have associated gastric polyp which can later present with Astrid carcinoma and the risk of development is about 6 times. Reference: internet and SRB edition 5 page no. 845.