10 results
A 37-year-old woman initially presented with pancytopenia and found to have leukopenia (2.1 × 103/μL) with
promyelocytes, anemia ... She was diagnosed ... blood smear showed ... #Blood #Smear # ... Microscopy #Auer
Bandemia Overview

Normal: < 1%
Clinically significant: > 10%

Band neutrophils are slightly less mature than segmented neutrophils and
Bandemia Overview ... approximately 5-10% of peripheral ... on the left Myeloblast ... #neutrophil #WBC ... #CBC #hematology
Peripheral blood findings in microangiopathic hemolytic anemia.  DIC is a clinical and laboratory diagnosis, not
Peripheral blood ... microangiopathic hemolytic anemia ... Microangiopathic hemolytic anemia ... microangiopathic #hemolytic #anemia ... #Smear #Microscopy
Causes of Anemia with elevated Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Normal Blood Smear
 •
Causes of Anemia ... Smear • Drugs ... • Pernicious Anemia ... • Pernicious Anemia ... #Macrocytic #Anemia
Hemolysis - Differential Diagnosis Framework

1) Environment
  - Fragmentation
  - MAHA: TTP, HUS, DIC, HELLP
- Differential Diagnosis ... Defects: Sickle cell anemia ... Dehydrogenase ↑ - Peripheral ... Blood Smear ↑ abnormal ... #hematology
Causes of Thrombocytopenia and Platelet Disorders - Differential Diagnosis and Workup
History:
 - Prior platelet count, family
- Differential Diagnosis ... decreased PLT count: CBC ... plateletcount), peripheral ... blood smear, HIV ... changes), high MCV anemia
Leukemias Overview: ALL, CML, AML, APML, CLL

Acute leukemias > 20% blasts in the peripheral blood smear
blood smear or ... • Immature/Myeloblasts ... Age: 50-60 • Auer ... - infiltrates (anemia ... #Oncology #Diagnosis
Myelodysplastic Syndromes (MDS)

What?
Myelodysplastic syndromes are a group of disorders caused by blood cells that are poorly
cell count (anemia ... • Aplastic Anemia ... Megaloblastic Anemia ... Myelophthisic Anemia ... blood smear
TTP - Laboratory Evaluation for Thrombotic Thrombocytopenic Purpura

Activity of von Willebrand factor-cleaving protease activity - A
result in severe anemia ... the range of Peripheral ... blood smear - Shows ... immune hemolytic anemia ... #Workup #Hematology
Chronic Lymphocytic Leukemia - Summary

Cancer affecting lymphocytes/Mature B cell neoplasm
 • Lymphocytes accumulate in large numbers
Lymphocytosis on CBC ... cytometry • Peripheral ... smear: Smudge cells ... Lymphocytosis: Absolute blood ... • Neutropenia, anemia