Sideroblastic anemia differential diagnosis: Difference between revisions
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! colspan="8" style="background: #4479BA; color: #FFFFFF; text-align: center;" |Lab Findings | ! colspan="8" style="background: #4479BA; color: #FFFFFF; text-align: center;" |Lab Findings | ||
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! style="background: #4479BA; color: #FFFFFF; text-align: center;" | | ! style="background: #4479BA; color: #FFFFFF; text-align: center;" |Pallor | ||
! colspan="1" rowspan="1" style="background: #4479BA; color: #FFFFFF; text-align: center;" | | ! colspan="1" rowspan="1" style="background: #4479BA; color: #FFFFFF; text-align: center;" |Weakness | ||
! style="background: #4479BA; color: #FFFFFF; text-align: center;" | | ! style="background: #4479BA; color: #FFFFFF; text-align: center;" |Jaundice | ||
! style="background: #4479BA; color: #FFFFFF; text-align: center;" | | ! style="background: #4479BA; color: #FFFFFF; text-align: center;" |Hepatomegaly | ||
! colspan="1" rowspan="1" style="background: #4479BA; color: #FFFFFF; text-align: center;" | | ! colspan="1" rowspan="1" style="background: #4479BA; color: #FFFFFF; text-align: center;" |Splenomegaly | ||
! style="background: #4479BA; color: #FFFFFF; text-align: center;" | | ! style="background: #4479BA; color: #FFFFFF; text-align: center;" |Growth retardation | ||
! style="background: #4479BA; color: #FFFFFF; text-align: center;" |Peripheral blood smear | ! style="background: #4479BA; color: #FFFFFF; text-align: center;" |Peripheral blood smear | ||
! style="background: #4479BA; color: #FFFFFF; text-align: center;" |Serum iron | ! style="background: #4479BA; color: #FFFFFF; text-align: center;" |Serum iron | ||
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|Sideroblastic anemia | |Sideroblastic anemia | ||
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| style="background: #F5F5F5; padding: 5px;" |pallor | | style="background: #F5F5F5; padding: 5px;" |pallor | ||
| style="background: #F5F5F5; padding: 5px;" |Jaundice | | style="background: #F5F5F5; padding: 5px;" |Jaundice | ||
| style="background: #F5F5F5; padding: 5px;" | | | style="background: #F5F5F5; padding: 5px;" |+ | ||
| style="background: #F5F5F5; padding: 5px;" | | | style="background: #F5F5F5; padding: 5px;" | | ||
| style="background: #F5F5F5; padding: 5px;" | | | style="background: #F5F5F5; padding: 5px;" | | ||
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|Thalasemia | |Thalasemia | ||
| style="background: #F5F5F5; padding: 5px;" | | | style="background: #F5F5F5; padding: 5px;" | | ||
[[Jaundice]] | [[Jaundice]] | ||
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| rowspan="3" style="background: #DCDCDC; padding: 5px; text-align: center;" |Tissue iron overload | | rowspan="3" style="background: #DCDCDC; padding: 5px; text-align: center;" |Tissue iron overload |
Revision as of 18:53, 2 August 2018
Sideroblastic anemia Microchapters |
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Nazia Fuad M.D.
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Overview
Differential Diagnosis
Sideroblastic anemia must be differentiated from other causes of microcytic hypochromic anemia: iron deficiency anemia, thalassemia, anemia of chronic disease, lead poisoning, and blood loss.
• Tissue iron overload from sideroblastic anemia may act similar to hereditary hemochromatosis with liver cirrhosis, diabetes, congestive heart failure, and cardiac arrhythmias.
- ALA Dehydratase Deficiency Porphyria
- Acute Myeloid Leukemia (AML)
- Congenital Erythropoietic Porphyria
- Hereditary Coproporphyria
- Iron Deficiency Anemia
- Myelodysplastic Syndrome
- Secondary Thrombocytosis
On the basis [symptom 1], [symptom 2], and [symptom 3], [disease name] must be differentiated from [disease 1], [disease 2], [disease 3], [disease 4], [disease 5], and [disease 6].
Diseases | Clinical manifestations | Para-clinical findings | Gold standard | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Symptoms | Physical examination | |||||||||||||||
Lab Findings | ||||||||||||||||
Pallor | Weakness | Jaundice | Hepatomegaly | Splenomegaly | Growth retardation | Peripheral blood smear | Serum iron | Serum TIBC | Serum ferritin
g/L |
Iron in erythroblasts | Iron stores in bone marrow | |||||
Sideroblastic anemia | + | + | variable | Normal -high | Normal | 50-300 | present in ring form | present | ||||||||
Microcytic hypochromic
anemia |
Iron deficiency anemia | pallor | Jaundice | + | microcytic/
hypochromic |
<30 | > 360 | <15 | absent | absent | ||||||
Thalasemia | jaundice | irritibility | Hpatomegaly | Splenomegaly | Growth retardation | micro/hypo with targeting | Normal -high | Normal | 50-300 | present | present | |||||
Anemia of chronic disease | Normal | Low | <300 | 30-200 | absent | present | ||||||||||
Lead poisoning | ||||||||||||||||
Blood loss | ||||||||||||||||
Tissue iron overload | ||||||||||||||||