20 results
Red Blood Cell (RBC) Morphology
Microcytic RBC: Pyridoxine deficiency, Thalassemia, Iron deficiency anemia, Chronic disease anemia (sometimes),
Red Blood Cell ( ... , Chronic disease ... ): Artifact, Uremia ... #differential #diagnosis ... #hematology #microscopy
Warm Antibody Autoimmune Hemolytic Anemia 
1) DIAGNOSE AIHA
 • Anemia: macrocytic > normocytic, ↑ reticulocytes
 •
Hemolytic Anemia ... • Anemia: macrocytic ... #Hemolytic #Anemia ... #diagnosis #management ... #treatment #rheumatology
Overall Approach to Anemia - Differential Diagnosis Algorithm

Blood Loss
 • Acute Bleed - Normocytic / Normochromic
Overall Approach to Anemia ... Algorithm Blood ... • Anemia of Chronic ... Non-lmmune #Anemia ... #Hematology
Causes of Thrombocytosis - Differential Diagnosis Algorithm
Spurious:
 • Artifact (redo CBC)
Autonomous:
 • Essential thrombocytosis
 • Polycythemia
Algorithm Spurious ... Artifact (redo CBC ... disorders • Celiac disease ... effect following treatment ... Iron deficiency anemia
Reticulocyte Production Index = (Retic %) x (Hct / 45) / Maturation Factor
The maturation factor is
Index < 2: • Anemia ... kidney disease, ... • Hemolysis: Autoimmune ... Production #Index #hematology ... #diagnosis #calculation
Pruritus - Generalized Differential Diagnosis Algorithm - Systemic and Primary Causes
== Primary Skin Lesions ==
Macules /
Algorithm - Systemic ... == Blood Glucose ... Creatinine & BUN: • Chronic ... renal failure/uremia ... Hyperthyroidism CBC
Chronic Lymphocytic Leukemia (CLL) - Summary
Overview: 
 • Most common leukemia in adults
 • Disorder of
5) Symptoms of anemia ... chemotherapy for low-risk disease ... marrow failure with anemia ... #hematology #hemeonc ... #diagnosis #management
Pruritus - No Primary Skin Lesion - Differential Diagnosis Algorithm

Blood Glucose:
 • Diabetes Mellitus
Liver Function Tests/Enzymes:
Algorithm Blood ... Creatinine & BUN: • Chronic ... renal failure/uremia ... Hyperthyroidism CBC ... Pruritus #secondary #systemic
Approach to Thrombocytosis - Elevated Platelet Count - Differential Diagnosis Algorithm

Peripheral Smear concerning for malignancy?
: Acute blood loss ... hemolysis, deficiency anemia ... Rebound effect from treatment ... • Infections: Chronic ... #Algorithm #hematology
Aplastic Anemia - Overview

Who?
• M = F
• 3 peaks:	1) Childhood	2) 15-25 years	3) >60 years

What?
• Aplastic anemia
Aplastic Anemia ... Treatment: ... result from low blood ... #oncology #hematology ... #diagnosis #management