Pathnologic @pathnologic
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Path Geek - All things #pathology
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Here are very large, immature myeloblasts with many nucleoli. A distincitve feature of these blasts is
acute myelogenous leukemia ... #Clinical #Path ... #BloodSmear #Blood
Peripheral Blood shows a subset of atypical lymphocytes with hairy-like cytoplasmic projection.
#Clinical #Path #BloodSmear #Blood #Smear
#Clinical #Path ... #BloodSmear #Blood
Plasma cell leukemia with extensive rouleaux formation. Aggressive disease & patients typically younger than other forms
Plasma cell leukemia ... primary plasma cell leukemia ... #PlasmaCell #leukemia ... rouleaux #formation #Clinical ... #Smear #Hematology
The arrows point to blister cells. These cells are thought to be precursors of helmet cells.
#Clinical #Path ... #BloodSmear #Blood
A normal peripheral blood smear indicates the appropriate appearance of red blood cells, with a zone
#Clinical #Path ... PeripheralBloodSmear #BloodSmear
Hypersegmented neutrophil in a case of acute myeloid leukemia.

Dysplastic neutrophils are typically hypolobated but can be
acute myeloid leukemia ... neutrophils #AML #Clinical ... #Hematology #Pathology
Elliptocyte - 
Note the shape of these appropriately named erythrocytes.
In addition to hereditary elliptocytosis, elliptocytes can
#Clinical #Path ... #BloodSmear #Blood
Acute promyelocytic leukemia (blood). Typical morphologic features are bilobed ("butterfly") nuclei with dispersed chromatin, subtle to
promyelocytic leukemia ... promyelocytic #leukemia ... APML #Pathology #Hematology ... #Clinical #Smear
Here is another peripheral blood smear demonstrating changes with iron deficiency anemia. Note the increased zone
#Clinical #Path ... PeripheralBloodSmear #BloodSmear
A 37-year-old woman initially presented with pancytopenia and found to have leukopenia (2.1 × 103/μL) with
promyelocytic leukemia ... acute myeloid leukemia ... mixed lineage leukemia ... #Clinical #Path ... #BloodSmear #Blood