3874 results
Overall Approach to Anemia - Differential Diagnosis Algorithm

Blood Loss
 • Acute Bleed - Normocytic / Normochromic
MCHC, Serum Iron, Ferritin ... Anemia of Chronic Disease ... Diagnosis #Algorithm #Causes
Hemochromatosis is a disorder associated with deposits of excess iron that causes multiple organ dysfunction. Hemochromatosis
excess iron that causes ... and associated disease ... treatment of the diseases ... elevated serum ferritin ... Ferritin levels
Hemophagocytic Lymphohistiocytosis (HLH)
Pathophysiology: Triggering factor (infection,...)→Activation of CD8 T cells (IFN-y) → Excessive activation of macrophages
dysfunction, ↑ Ferritin ... • Autoimmune diseases ... Adult-onset Still disease ... Drugs, Unknown cause ... 100 mg/m2) : in case
Algorithm regarding the diagnosis and treatment of Hereditary Hemochromatosis HH. 

Step 1: In the patient with
out additional causes ... of liver disease ... evaluation for other causes ... If other causes ... concentration; SF, serum ferritin
Causes of Hyperferritinemia - Differential Diagnosis
Ferritin > 1000
Ferritin is the storage form of iron. Increased hepcidin
Causes of Hyperferritinemia ... > 1000 Ferritin ... Most Common Causes ... Ferritin > 1000 ... Ferritin > 50000
Diagnostic Schema for Hyperferritinemia

Pearl: Diseases associated with extreme elevations: 
1. HLH 
2. Still's disease 
3. Systemic
Hyperferritinemia Pearl: Diseases ... Still's disease ... histoplasmosis #Ferritin
Eosinophils (Eos) and hypereosinophilia (HE)
Caused by eosinophilopoietic cytokines
Common causes:
 - Drug reaction
 - Helminth infection
 -
hypereosinophilia (HE) Caused ... cytokines Common causes ... Rare causes: ... , IgG4-related disease ... Differential #Diagnosis #Causes
Causes of Anemia with Low Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Decreased Heme Synthesis or
Causes of Anemia ... Globin Synthesis Ferritin ... Deficiency (Eg Causes ... Dietary Deficiency) Ferritin ... Inflammation Ferritin
Iron Deficiency in Heart Failure
Pathophysiology:
Chronic heart failure leads to an increase in inflammatory cytokines → Inflammation
→ Inflammation causes ... Diagnosis: Ferritin ... absolute ID) OR Ferritin ... endpoint of all-cause
Iron Panel Interpretation

Iron deficiency - ↓ Iron, ↑-nl Transferrin / TIBC, ↓ Transferrin Saturation,  ↓
Saturation, ↓ Ferritin ... Saturation, ↑-nl Ferritin ... Saturation, ↓-↑-nl Ferritin ... Saturation, ↑-nl Ferritin