13 results
Causes of Anemia with Normal Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Decreased WBCs
 - Decreased/NormaI
Causes of Anemia ... Algorithm Decreased ... Hypersplenism • Secondary ... #Algorithm #Causes ... #Hematology
Causes of Depressed / Lethargic Newborn - Differential Diagnosis Algorithm
Maternal Related:
 • Drugs (Ex. SSRI)
 •
Causes of Depressed ... Sepsis Other: • Anemia ... • Shock • Hypothermia ... #Algorithm #Causes ... #Peds #Pediatrics
Overall Approach to Anemia - Differential Diagnosis Algorithm

Blood Loss
 • Acute Bleed - Normocytic / Normochromic
- Differential Diagnosis ... Algorithm Blood ... Metabolism Disorder - Acquired ... #Algorithm #Causes ... #Hematology
Nail Disorders secondary to Systemic Diseases
Nail Fold Abnormality
 • SLE
 • Scleroderma
 • Dermatomyositis
Koilonychia - Spoon-shaped
Nail Disorders secondary ... Iron deficiency anemia ... growth (e.g.. shock ... #Diagnosis #Algorithm ... #causes
Causes of Anemia with Low Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Decreased Heme Synthesis or
Causes of Anemia ... Algorithm Decreased ... Secondary to Inflammation ... #Algorithm #Causes ... #Hematology
Pruritus - Generalized Differential Diagnosis Algorithm - Systemic and Primary Causes
== Primary Skin Lesions ==
Macules /
Algorithm - Systemic ... and Primary Causes ... renal failure/uremia ... Pruritus #primary #secondary ... #Algorithm #causes
Erythrocytosis - Polycythemia Differential Diagnosis Algorithm

Elevated Hemoglobin:
 • Males: Hb > 16.5 g/dL/HCT ≥ 49%
 •
Algorithm Elevated ... Polycythemia Vera Secondary ... Polycythemia - Acquired ... Causes: • Hypoxia-driven ... #Algorithm #hematology
Hair Loss (Alopecia) - General (Diffuse and Focal) Differential Diagnosis Algorithm

DIFFUSE
Scarring - Irreversible-biopsy required
 • Lupus
) Differential Diagnosis ... Algorithm DIFFUSE ... decalvans - Secondary ... areata • Secondary ... #Algorithm #causes
Polycythemia - Differential Diagnosis Algorithm
Polycythemia itself isn’t a diagnosis. Like many things, it is a condition
Algorithm Polycythemia ... Better call hematology ... - Acquired: polycythemia ... causes: Many of ... #hematology
Common Variable Immunodeficiency (CVID)

What?
CVID: Immunodeficiency disorder with hypogammaglobulinemia -> increased infection risk secondary to impaired B-cell
infection risk secondary ... severe community-acquired ... autoimmune hemolytic anemia ... DDX - Other causes ... hypogammaglobulinemia #immunology #hematology