A patient with microcytic hypochromic anaemia shows reduced total serum iron, percentage saturation of serum transferrin, TIBC and increased levels of  serum ferritin. What is the diagnosis?: (A) Iron deficiency anaemia, (B) Anaemia of chronic disease, (C) Sideroblastic anaemia, (D) Pernicious anaemia
Answer is B. Microcytic Hypochromic Anemia Caused by:-

Sideroblastic anemia
Iron deficiency anemia
Thalassemia
Anemia of chronic disease

Macrocytic Anemia Caused by:

Alcoholic Liver disease
Hypothyroidism
Megaloblastic anemia (Folic acid and vitamin B12 deficiency) • Anemia by Cytotoxic drugs like methotrexate or other drugs phenytoin.

Different Microcytic Hypochromic anemia features:-