Fig. 1From: The added value of chemical shift imaging in evaluation of bone marrow changes in sickle cell diseaseAxial IP with corresponding OP images in three different patients with SCD and elevated serum ferritin; a and b show inadequate signal loss on OP images < 20%, (IP-OP/IP = 12%), c and d show lack of normal signal loss with reversal of normal signal characteristics of CSI in a different patient, OP > IP, (IP-OP/IP = − 32%), e and f show signal void pattern with diffuse very low signal on both IP and OP imagesBack to article page