<prompt> Bone infarcts are seen in:Iron deficiency anemiaThalassemiaSickle cell anemiaHereditary spherocytosis  <response>: - Sickled cells can cause microvascular occlusion affecting Bones - Hand foot syndrome; Avascular necrosis of femur; H-shaped cod-fish fish mouth veebra. Brain - coma altered consciousness stroke, Skin - chronic, non-healing ulcer Spleen - autosplenectomy Pulmonary circulation - Acute chest syndrome 