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Learning Haematology Morphology
Australia
Приєднався 17 тра 2020
Two Cases of Haemolytic anaemia
Haemolytic anaemia is a blood condition that occurs when your red blood cells are destroyed faster than they can be replaced. Haemolytic anaemia can develop quickly or slowly, and it can be mild or serious.
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Відео
Haematology Morphology - Granulocyte precursors
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The earliest identifiable granulocyte precursor in the myeloid series is the myeloblast, which gives rise sequentially to the promyelocyte, myelocyte, metamyelocyte, band form and finally the mature segmented neutrophil, eosinophil or basophil.
Exploring Haematology Morphology - White blood cells (Leukocytes) introduction
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Evaluation of the distribution and morphology of white blood cells is one of the most valuable procedures used in examination of the blood. White blood cells, or leukocytes, are classified either as polymorphonuclear leukocytes (polymorphonuclear granulocytes, polymorphs or granulocytes) or as mononuclear cells (lymphocytes and monocytes).
Haematology Morphology - Case 3
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Sickle cell disease (SCD) is an inherited disorder of haemoglobin, characterised by formation of long chains of haemoglobin (HbS) when deoxygenated within capillary beds, resulting in sickle-shaped red blood cells, progressive multiorgan damage, and increased mortality.
Haematology Morphology - Case 2
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Precursor B-cell acute lymphoblastic leukemia (B-ALL) is a haematologic malignancy resulting from clonal proliferation of abnormal B-cell precursors (B-lymphoblasts) in bone marrow (BM). Most B-ALL cases are diagnosed in young children, although it can occur at any age. ALL, composed of approximately 85% B-ALL and 15% T-cell ALL (T-ALL), is the most common malignancy in children, accounting for...
Making a blood film
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Peripheral blood film is a basic and a highly informative haematological tool. The examination of a good quality blood film is invaluable to the haematology practice.
Haematology Morphology - Red Blood Cells Part 5 - Bite and Blister cells
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Bite cells are RBC with peripheral single or multiple arcuate defects (bites) caused by the removal of Heinz bodies by the spleen and are a feature of oxidant haemolysis. When the red cell membrane around the bite repairs, a blister-like structure forms, hence the term blister cell.
Haematology Morphology - Case 1
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A 5 year old boy presented in ED with petechial rash and bruising. Low Hb and platelet count.
Haematology Morphology - Red Blood Cells Part 4 - Sickle cells
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Sickle cells are red cells that become crescent or sickle-shaped with pointed ends as a result of polymerisation of HbS, which is due to the replacement of glutamic acid with valine at the sixth position on the beta chain. The presence of sickle cells is a characteristic feature of sickle cell disease which includes HbSS, HbSC and sickle cell/beta thalassaemia.
Red Blood Cell Under the Microscope 400X and 1000X - Part 3 RBC Agglutination
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Red blood cell agglutination in south-east asian ovalocytosis. Red blood cell clumping and some stomatocytes seen in a diluted blood drop. Microscope magnification 400X and 1000X
Haematology Morphology - Red Blood Cells Part 3 - Target cells
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Target cells are thin cells with an increased surface area to volume ratio that have an area of increased staining which appears in the middle of the area of central pallor. They are associated with liver disease, thalassaemia, hyposplenism and some haemoglobinopathies.
Red Blood Cells Under the Microscope 1000X - Part 2 Teardrops and Target Cells
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Identification of morphological abnormal red blood cells is useful in the diagnostic work-up. Target cells are associated with thalassaemia, liver disease and hyposplenism. Teardrops are found in myelofibrosis and thalassaemia. Mcroscope magnification 1000X.
Haematology Morphology - Red Blood Cells Part 2 - Macrocytes
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Macrocytes are enlarged red cells with a diameter greater than 8.5um (MCV more than 100fL). Macrocytes are found in megaloblastic anaemia, liver disease and alcoholism.
Red Blood Cells under the Microscope 400X and 1000X - Part 1
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A drop of diluted blood (with saline) under the microscope which includes red blood cells, white blood cells and platelets. Mcroscope magnification 400X and 1000X.
Haematology Morphology - Red Blood Cells Part 1 - Microcytes
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Microcytes are small red blood cells with a diameter of less than 7um (MCV less than 80fL). Microcytes are a characteristic feature of iron deficiency anaemia and thalasaemia.
Spanish Flu Pandemic 1918 - 西班牙流感 1918
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Spanish Flu Pandemic 1918 - 西班牙流感 1918
were Is RBc
I knew that I just wasn’t thinking. My dad doesn’t understand science. Obviously the orange gummies have other things in it.. but yea. I don’t really bleed
This is all basic biology we've learned in school.
The blood looks so magical, the picture is so beautiful
Everything is wonderful
I'm big fan of Haematology..
Great sir
🎉nice channel
Maravilhoso 😍
👏🏻👏🏻👏🏻👏🏻👏🏻
Good Content !
maybe the reason why I crave donut
Cose
Are you sure that this is 400x and 1000x? Mine does only 200x with oil, but the blood cells are bigger than in your video and the first one you said would be 400x looks like mine with 20x. The eye pieces can do 10x so they can get to 1000x, but the camera piece can only do 2x.
Can I ask which microscope?
💥💥💥
1:42 Why is the white blood cell stationary and the red blood cells moving ? If the RBC are moving because of the force imparted to them by placing the sample on the slide, then that force should have affected the WBC as well yet it didn't. Seems to me that the WBC is stationary because it is not affected by the surrounding forces electrical / magnetic / other but the RBCs are affected. This is an important clue.
Or they're bigger and more massive, like a log in a river.
These guys save you without even getting credit.
They are you.
I love how that the WBC did not move an inch as the RBC gently squeeze on by
Why is Saline solution added to the blood please?
The blood cells are just minding their own business.
1:25 The neutrophil just chilling there. Also love the fact that red blood cells are squishy.
RBC is not red in colour
Not one-deep with bright light through it. Nor is a thin sheet of pure water blue.
Where are the lymphocytes? I can't see them
Well show. Good information. Well.
これわ。。。 いいです。
Nice
Noce
Moce
Its nice to see bloods making nice sounds.
good
Sir, make more videos like blood morphology their normal and abnormal...
For all those whom need it, read it. I'm a sinner JESUS please forgive me for all my sins I know you shed your Blood for me on the cross at Calvary. Thank you JESUS for my salvation and for shedding they Blood for me. I love you JESUS. Romans 10:5/10 ct...❤️k JESUS Is Lord! Amen. 🤗💯
I love how they’re just casually flowing around like nothing’s happening
Show corona germs।
Viruses are too small to been seen by the average microscope. You would probably need an electron microscope which would set you back atleast $80,000 dollars and is really confusing
I just sat there and gaped at this with awe. I’ve only studied and identified blood smears stained using Giemsa at max 100x This was incredible to see! Especially the actual 3D form of the erythrocytes! Thank You! 🥰
Well described👍👍👍
Wow, this cells at work anime is so realistic ?!
Oh hey you watch it to?
Cell at work
That's beautiful
They're kinda adorable.
Music + Science = Art
Red blood cells be like: what is the neutrophil doing here?
Is that a Cells At Work reference?
Why is this actually so beautiful and calming?
@@ronmexico8383 was about to say that
As it is.
The music probably
That doesnt sound right
That's me the white blood cell pushing through traffic
What kind of microscope are you using? I seen you showed a microscope @0:10 but I don't know what it is. I really like your footage, it's nice. Thanks.
It's Olympus BX43 :)
@@LearnHaemMorphHello! Excuse me, but how much saline solution did you add to blood? How much should I add per ml?
@MariankaPusiaDoes this disease have a name?
Thanks
Funny fact: i NEVER EVER found a WBC in my blood XD (my sample was crowded, non-diluted, blood from the finger by accident) BTW - that wbc didn't even react when red cell collided with it, but why WBC didn't move?
WBCs are bigger and heavier. I use diluted blood with saline:)
@@LearnHaemMorph But why it didn't move? When i was observing protozoa they move, and were FAST!
Everyone's blood is in different conditions. Sick blood will show clumping instead of that beautiful flow.
@@rchristy4540 Hey! I was healthy when i prepared the sample! Blood was alive and bright red!
Nice
Thanks.