A 60 yr old female with h/o 8 blood transfusions in 2 years. Her Hb-60g/L, TLC- 5800, platelet- 3.4 lakhs, MCV 60, RBC-2.1 lakhs/mm3. He is having hypochromic microcytic anemia. Which investigation is not needed?: (A) Evaluation for pulmonary hemosiderosis, (B) Urinary hemosiderin, (C) Bone marrow examination, (D) G I endoscopy
Answer is B. . Urinary hemosiderin