10 results
Here are very large, immature myeloblasts with many nucleoli. A distincitve feature of these blasts is
large, immature myeloblasts ... a linear red "Auer ... Clinical #Path #BloodSmear ... Smear #Microscopy #Auer
White Blood Cell Maturation Chart

#Pathology #WBC #Maturation #Lineage #Chart #Leukocyte #Myeloid #Myeloblast #Lymphocyte
#Pathology #WBC ... Leukocyte #Myeloid #Myeloblast
A 37-year-old woman initially presented with pancytopenia and found to have leukopenia (2.1 × 103/μL) with
with occasional Auer ... consistent with Auer ... addition to APL, Auer ... Clinical #Path #BloodSmear ... Smear #Microscopy #Auer
Evaluation of Leukocytosis:
The term 'leukocyte' applies to any cells within the myeloblast, monoblast, & lymphoid lineages.
Include
cells within the myeloblast ... white blood cell (WBC ... Mature WBC: 80- ... LEUCOCYTOSIS WBC ... Transient increase in WBC
Pathologic Red Blood Cell (RBC) Morphologies and Associated Diseases

Acanthocyte (spur cell),  
Basophilic stippling, 
Bite cell,
Red Blood Cell (RBC ... cell, Other RBC ... Howell-Jolly bodies #RBC ... #Dyspmorphic #BloodSmear
A normal peripheral blood smear indicates the appropriate appearance of red blood cells, with a zone
the size of the RBC ... PeripheralBloodSmear #BloodSmear
Bandemia Overview

Normal: < 1%
Clinically significant: > 10%

Band neutrophils are slightly less mature than segmented neutrophils and
on the left Myeloblast ... Even with normal WBC ... relative to both WBC ... 21% had normal WBC ... diagnosis #neutrophil #WBC
Blood Disorders - Markers and Differential Diagnosis Algorithm 
Acute
 • Myloid (AML) - CD13, CD33, CD34,
, Sudan Black, Auer ... bcr-able (+) ↑ WBC
Leukemias Overview: ALL, CML, AML, APML, CLL

Acute leukemias > 20% blasts in the peripheral blood smear
Neutrophils • Immature/Myeloblasts ... Age: 50-60 • Auer
Borrelia recurrentis on Peripheral Blood Smear
23M Somali refugee recently arrived w/severe abd pain, confusion and fever
Hgb 12.5, WBC 14 ... #recurrentis #BloodSmear