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Anemia - Coggle Diagram
Anemia
Macrocytic
megaloblastic anemia
liver disease
alcoholism
hepatitis
drugs
myelodysplastic syndrome
Microcytic
Anemia of Chronic Disease
Chronic inflammation
Cancer
Iron deficiency anemia
nutritional lack
malnutrition
malabsorption
Gastrectomy
Duodenectomy
Blood loss
Peptic Ulcer Disease
Menorrhagia
Carcinoma (colonic polyps)
Sideroblastic anemia
Congenital
ALAS deficiency
Acquired
alcoholism
lead poisoning
Vitamin B6 deficiency
nutritional lack
Isonazid treatment
Thalassemia
alpha
1 gene deleted
asymptomatic
2 genes deleted
cis
Seen more in asians
increased risk in offspring
trans
seen more in african
3 genes deleted
severe anemia
HbH (beta globin teramers)
4 genes deleted
lethal in utero (no formation of fetal hemoglobin)
beta
normal beta/mutated beta
minor
mutated beta/ mutated beta
absent beta/mutated beta
absent beta/absent beta
major
Hb Barts (gamma globin tetramers)
Normocytic
underproduction
renal failure (decreased EPO)
Damage to bone marrow precursor cells
Parvovirus B19
Aplastic Anemia
Drugs
infections
Autoimmune
Myelophthisic Process
Hemolysis
Predominant Intravascular
predominant extravascular
Hereditary Spherocytosis
sickle cell anemia
Hemoglobin C