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Sahli Hemoglobin Pippete

Sahli Pipettes

Sahli pippetes usually used as Haemoglobin pipettes for dosing the blood with capacity of 20 μl

Can you identify these three leukocytes?

From top to the bottom: Basophil Blast (you don’t specify it’s type) Monocyte It is morphologically impossible to say what kind of blast it is. source:
Artifact (Bee pollen)

Bee pollen artifact similar to Trichuris ova

Stool Analysis shows this shape that looks like Trichuris Trichura ova but infact it’s Artifact (Bee pollen)    
Rouleaux formation

Rouleaux Formation blood smear

The RBC’s here have stacked together in long chains. This is known as “rouleaux formation” and it happens with increased serum proteins, particularly fibrinogen and ...
Chédiak-Higashi syndrome - Large Granules

Blood smear for Chédiak-Higashi syndrome

Chédiak-Higashi syndrome: The granulocytes contain  large abnormal cytoplasmic granules.  
Platelets Clumps

Pseudo-Thrombocytopenia caused by platelet clumps

Platelet clumps are often discovered when a low automated platelet count is investigated. The pseudo-thrombocytopenia is commonly the result of the presence of : cold agglutinins EDTA ...
Oxalate Crystals

calcium oxalate crystals and squamous epithelial cells

The elements present in the low power field include:  calcium oxalate crystals and squamous epithelial cells. calcium oxalate crystals in the high power field x40, note the letter ...
Pelger- Huët anomaly

Pelger- Huët anomaly

Pelger- Huët anomaly is a benign hereditary condition recognized by the bilobed nucleus of most neutrophils. The cells appear to function normally. Pseudo– Pelger-Huët is the ...
vacuolized neutrophils

Clinical Case – Leukocyte Vacoulation Bacterial Infection

37 years old woman, high fewer, shore throat and abdominal pain. High WBC count, left shift in the differential count (metamyelocytes and bands) and low thrombocytes. D-dimer was also ...
Trichuris trichiura ova

Clinical Case – Trichuris trichiura ova

A 4 year old female was rushed to the emergency room who was suffering from malaise, bloody diarrhea and abdominal pain. Examination revealed rectal prolapse. Stool was submitted for ...
RBC Maturation

Red Blood Cells Maturation

the process of red blood cell maturation, a cell undergoes a series of differentiations. The following stages of development all occur within the bone marrow.  
blood smear

Macroscopic appearance of blood films

The color of blood smears can reflect severe underlying abnormalities in hematocrit and the presence of abnormal circulating immunoglobins. The smear on the left, from a patient with ...
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