Pernicious anemia associated with -
Ans. is 'a' i.e., Gastric Pathology Anemias of Vitamin B12 Deficiency: Pernicious Anemiao Pernicious anemia is a specific form of megaloblastic anemia caused bv an autoimmune gastritis that impairs the production of intrinsic factor, which is required for vitamin B12 uptake from the g ut.o Histologically, there is a chronic atrophic gastriti smarked by loss of parietal cells, prominent infiltrate of lymphocytes and plasma cells, and megaloblastic changes in mucosal cells.
Gastric pathology
Renal pathology
Esophageal pathology
Oral pathology
Iron Deficiency and Megaloblastic Anemia