26 results
A 37-year-old woman initially presented with pancytopenia and found to have leukopenia (2.1 × 103/μL) with
promyelocytes, anemia ... occasional Auer rods ... peripheral blood smear ... #Clinical #Path ... BloodSmear #Blood #Smear
Here are very large, immature myeloblasts with many nucleoli. A distincitve feature of these blasts is
linear red "Auer rod ... #Clinical #Path ... BloodSmear #Blood #Smear ... Microscopy #Auer #Rods ... #AuerRods #AML
Auer Rods - Bone marrow aspiration revealed 5% blasts and 65% promyelocytes; many promyelocytes had prominent
Auer Rods - Bone ... prominent Auer rods ... #Clinical #Path ... #APL #AuerRods # ... AcutePromyelocyticLeukemia #Smear
Acute promyelocytic leukemia (blood). Typical morphologic features are bilobed ("butterfly") nuclei with dispersed chromatin, subtle to
granules, and Auer rods ... KyleBradleyMD #Auer #Rods ... promyelocytic #leukemia #APL ... #APML #Pathology ... Hematology #Clinical #Smear
Elliptocyte - 
Note the shape of these appropriately named erythrocytes.
In addition to hereditary elliptocytosis, elliptocytes can
megaloblastic anemia ... myelophthisic anemia ... sideroblastic anemia ... #Clinical #Path ... BloodSmear #Blood #Smear
Dacrocytes (tear drop cells) 
Other poikilocytes resemble a pear or teardrop. The narrow, tapered end
may be
metaplasia, pernicious anemia ... some hemolytic anemias ... #Clinical #Path ... BloodSmear #Blood #Smear
Hemolytic Anemias - Differential Diagnosis Algorithm

Signs of anemia and hemolysis:
 • ↓ Haptoglobin
 • ↑ LDH
Hemolytic Anemias ... Differential Diagnosis Algorithm ... Signs of anemia ... Abnormal peripheral smear ... Differential #Diagnosis #Algorithm
Here is another peripheral blood smear demonstrating changes with iron deficiency anemia. Note the increased zone
peripheral blood smear ... iron deficiency anemia ... #Clinical #Path ... PeripheralBloodSmear #BloodSmear #Anemia
Leukemias Overview: ALL, CML, AML, APML, CLL

Acute leukemias > 20% blasts in the peripheral blood smear
peripheral blood smear ... Pruritis after hot bath ... 50-60 • Auer Rods ... - infiltrates (anemia ... • Peripheral smear
Overall Approach to Anemia - Differential Diagnosis Algorithm

Blood Loss
 • Acute Bleed - Normocytic / Normochromic
Overall Approach to Anemia ... Differential Diagnosis Algorithm ... Normochromic RBCs on Smear ... Spherocytes on Smear ... Differential #Diagnosis #Algorithm