12 results
How to distinguish a metamyelocyte from a band neutrophil.

- Kyle Bradley, MD
@KyleBradleyMD

#Clinical #Pathology #Microscopy #Blood #Smear
neutrophil ... Clinical #Pathology #Microscopy ... #Blood #Smear # ... Peripheral #Metamyelocytes ... #Bands #Neutrophils
Peripheral blood neutrophil, phase contrast microscopy, time lapse, 100x. Olympus CH30

Carlos Martínez Figueroa @CarlosMartnezF7

#neutrophil #Peripheral #blood
Peripheral blood ... neutrophil, phase ... contrast microscopy ... CarlosMartnezF7 #neutrophil ... #Peripheral #blood
Evaluation of Leukocytosis:
The term 'leukocyte' applies to any cells within the myeloblast, monoblast, & lymphoid lineages.
Include
cells within the myeloblast ... circulate freely in peripheral ... cell type in the peripheral ... Neutrophil bands ... LEUKEMOIDREACTION #BANDS
Bandemia Overview

Normal: < 1%
Clinically significant: > 10%

Band neutrophils are slightly less mature than segmented neutrophils and
Band neutrophils ... approximately 5-10% of peripheral ... blood leukocytes ... on the left Myeloblast ... cultures, including blood
Here are very large, immature myeloblasts with many nucleoli. A distincitve feature of these blasts is
large, immature myeloblasts ... Clinical #Path #BloodSmear ... #Blood #Smear # ... Microscopy #Auer
A normal peripheral blood smear indicates the appropriate appearance of red blood cells, with a zone
A normal peripheral ... blood smear indicates ... appearance of red blood ... Clinical #Path #Microscopy ... PeripheralBloodSmear #BloodSmear
Here is another peripheral blood smear demonstrating changes with iron deficiency anemia. Note the increased zone
Here is another peripheral ... blood smear demonstrating ... Clinical #Path #Microscopy ... PeripheralBloodSmear #BloodSmear
A 37-year-old woman initially presented with pancytopenia and found to have leukopenia (2.1 × 103/μL) with
treatment, her peripheral ... blood smear showed ... Clinical #Path #BloodSmear ... #Blood #Smear # ... Microscopy #Auer
A – cabot ring, B – Howell-Jolly Body

What are Cabot’s rings?
- They are delicate threadlike inclusions
inclusions in the red blood ... cells in the peripheral ... blood of some patients ... Clinical #Pathology #Microscopy ... #BloodSmear #CabotRings
Leukemias Overview: ALL, CML, AML, APML, CLL

Acute leukemias > 20% blasts in the peripheral blood smear
blasts in the peripheral ... blood smear or ... Leukemia): • Neutrophils ... Leukemia): • Neutrophils ... • Immature/Myeloblasts