58 results
Here are very large, immature myeloblasts with many nucleoli. A distincitve feature of these blasts is
large, immature myeloblasts ... a linear red "Auer ... rod" composed of ... Smear #Microscopy #Auer ... #Rods #AuerRods
Auer Rods - Bone marrow aspiration revealed 5% blasts and 65% promyelocytes; many promyelocytes had prominent
Auer Rods - Bone ... had prominent Auer ... rods (arrows) and ... APL #AuerRods #Auer
Leukemias Overview: ALL, CML, AML, APML, CLL

Acute leukemias > 20% blasts in the peripheral blood smear
Neutrophils • Immature/Myeloblasts ... Age: 50-60 • Auer ... Rods Significant
Acute promyelocytic leukemia (blood). Typical morphologic features are bilobed ("butterfly") nuclei with dispersed chromatin, subtle to
granules, and Auer ... rods. ... KyleBradleyMD #Auer ... #Rods #Acute #promyelocytic
A 37-year-old woman initially presented with pancytopenia and found to have leukopenia (2.1 × 103/μL) with
with occasional Auer ... rods. ... consistent with Auer ... rods. ... #Rods #AuerRods
White Blood Cell Maturation Chart

#Pathology #WBC #Maturation #Lineage #Chart #Leukocyte #Myeloid #Myeloblast #Lymphocyte
Leukocyte #Myeloid #Myeloblast
Gram Negative Bacteria - Identification Algorithm
- Rods (Bacilli)
- Cocci (Diplococci)
- Coccobacilli
- HACEK Group

By Dr. Colleen S.
Identification Algorithm - Rods ... Cocci #Bacilli #Rods
Gram Positive Bacteria - Identification Algorithm
Cocci 
  - Catalase +
     -
Gamma-Hemolysis Rods ... Cocci #Bacilli #Rods
Gram Stain - Bacteria Identification Algorithm
Gram Positive:
 • Rods: Oxidase+, Oxidase-, Fastidious, Anaerobic, Curved
 • Cocci:
Positive: • Rods ... Negative: • Rods
Characteristics of Selected Pneumonias

Streptococcus pneumoniae (pneumococcus). Gram-positive diplococci. 
Haemophilus influenzae. Pleomorphic gram-negative coccobacilli. 
Staphylococcus aureus. Plump
gram-negative encapsulated rods ... Gram-negative rods ... Gram-negative rods