Ring sideroblasts are characteristically seen in:
Ring sideroblasts are characteristically seen in MDS. Ref: Harrison's Principles of Internal Medicine, 16th Edition, Pages 624-25; Manual of Practical Medicine By R Alagappan, 3rd Edition, Pages 352-3
Myelodysplastic syndrome (MDS)
Acute Lymphoid Leukemia (ALL)
Acute Myeloid Leukemia (AML)
Anemia of chronic disease