Macrocytic anemia not seen in?
Microcytosis is seen in folate deficiency And all GIT diseases , due to inhibition of folate mechanism - nuclear maturation lags behind that of cytoplasm Reference test book of Pathology 7th edition author Harsha Mohan page number 280- 283
Folate deficiency
Anemia of chronic disease
Previous ileum resection
Regional enteritis
Haematology