42 results
Hemophagocytic Lymphohistiocytosis (HLH)
Clinical Features: Fever, Splenomegaly, Hepatomegaly, Lymphadenopathy, Confusion
Classic lab findings in HLH: ↑↑ ferritin, Anemia,
) Clinical Features ... : ↑↑ ferritin, Anemia ... IL-2 receptor Diagnostic ... Criteria): Molecular diagnosis ... #hematology #criteria
Hematology Algorithms 

Anemia is described as a reduction in the proportion of the red blood cells.
Hematology Algorithms ... proportion of the red blood ... anemia (MCV 80- ... three peripheral blood ... well as varying clinical
Overall Approach to Anemia - Differential Diagnosis Algorithm

Blood Loss
 • Acute Bleed - Normocytic / Normochromic
- Differential Diagnosis ... Algorithm Blood ... Reticulocytes, MCV ... #Differential #Diagnosis ... Algorithm #Causes #Hematology
Diagnostic Framework for Anemia (Morphological Approach - MCV)
Low MCV - <80fL - "Microcytic"
 • Iron deficiency
Diagnostic Framework ... disease, Acute blood ... loss, Anemia of ... #differential #diagnosis ... #causes #hematology
Blood Disorders - Markers and Differential Diagnosis Algorithm 
Acute
 • Myloid (AML) - CD13, CD33, CD34,
Blood Disorders ... CD13, CD33, CD34, HLA-DR ... Pelger-Huet, Macrocytic anemia ... CD23, o CML ... #Disorders #hematology
Hemophagocytic Lymphohistiocytosis (HLH)
Pathophysiology: Triggering factor (infection,...)→Activation of CD8 T cells (IFN-y) → Excessive activation of macrophages
) Pathophysiology ... Phagocytosis of blood ... accumulation of clinical ... Assessment • Clinical ... treatment #summary #rheumatology
Causes of Anemia with Low Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Decreased Heme Synthesis or
Causes of Anemia ... - Differential Diagnosis ... Causes: Chronic Blood ... #Differential #Diagnosis ... Algorithm #Causes #Hematology
Iron Deficiency Anemia (IDA)
Tests:
 • MCV/RBC - RBC ↓ in proportion to the ↓ in hemoglobin
Iron Deficiency Anemia ... IDA) Tests: • MCV ... carrying component of blood ... #ferritin #Fe #diagnosis ... #hematology
Causes of Anemia with elevated Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Normal Blood Smear
 •
Corpuscular Volume (MCV ... - Differential Diagnosis ... Algorithm Normal Blood ... #Differential #Diagnosis ... Algorithm #Causes #Hematology
Macrophage Activation Syndrome (MAS)
Classified among the secondary or acquired forms of haemophagocytic lymphohistiocytosis (sHLH)

What?
A subset of
lymphohistiocytosis (HLH ... Petechial or purpuric rash ... with leukopenia, anemia ... Activation #Syndrome #Diagnosis ... #Management #Hematology