Reticulocytes

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  • Опубликовано: 14 сен 2017
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    The doubly corrected reticulocyte count is now called Reticulocyte production index.
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Комментарии • 131

  • @MedicosisPerfectionalis
    @MedicosisPerfectionalis  6 лет назад +185

    CORRECTION : I made a mistake, Reticulocytes have NO nucleus!

    • @rolandovaldez722
      @rolandovaldez722 6 лет назад +9

      The series is really so informative and was presented in a very smooth and easy to understand sequence and illustrations. There were other same videos for hematology subject but this one is so easy to comprehend. Thank you very much. Hope you can still continue doing this for further learning on the same subject.

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  6 лет назад +6

      Thanks a million for your kind words...You made my day...and, yes, I will continue making more videos!

    • @housedoctor7140
      @housedoctor7140 5 лет назад +6

      By definition, the reticulocyte stage begins with the loss of the normoblast nucleus and ends once all the rna, dna and organelles have disappeared. The spleen does help maturation, likely through a macrophage mediated process, but in splenectomy patients the liver and bone marrow can take over this function.

    • @gems1717
      @gems1717 4 года назад +1

      Nuclear remanants

    • @nyasha7721
      @nyasha7721 3 года назад

      I was just coming to query this because I know in the rbc cell lineage the nucleus and mitochondria are ejected during the orthochromatic stage.

  • @rockycycle2682
    @rockycycle2682 6 лет назад +46

    I was literally taken aback by the level of detail you've crammed into such a short video. I'll be forever grateful to you, Thank you SO much!!

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  6 лет назад +7

      You’re so welcome! I do a lot of research before I make this videos....Thanks for your kind words...Don’t forget to subscribe!

  • @MedicosisPerfectionalis
    @MedicosisPerfectionalis  2 года назад +3

    💊🦠 Antibiotics Course: www.medicosisperfectionalis.com/
    📝 Download my Notes: www.medicosisperfectionalis.com/

  • @ivo3185
    @ivo3185 3 года назад +3

    You have a knack for explaining concepts! Thank you

  • @bayonaar
    @bayonaar 6 лет назад +18

    reticulocytes/polychromatic erythrocyte dont have nucleus anymore. the last stage of RBC precursor, wherein there is still nucleus, is orthochromic erythroblast.

  • @MedicosisPerfectionalis
    @MedicosisPerfectionalis  9 месяцев назад +3

    🩸 Hematology Playlist: ruclips.net/p/PLYcLrRDaR8_eoNz6dxXolh1XMEietcniU&si=tomFsUjAgOKhOJVq

  • @mageropeter1752
    @mageropeter1752 8 месяцев назад

    Glad to have found you at the beginning of my semester ❤ we have a long journey together ahead of us

  • @sarangas8688
    @sarangas8688 4 года назад +1

    Different grades of reticulocyte in supra vital stain , how will it cause error in manual reticulocyte count?

  • @qureshiqureshi9274
    @qureshiqureshi9274 4 года назад +1

    Excellent way of explanation with beautiful voice

  • @Tonnie31
    @Tonnie31 3 года назад +1

    How would we know if a patient has polychromasia when interpreting labs

  • @rahmahl5762
    @rahmahl5762 4 года назад +1

    So now reticulum cells of the (Reticuloendothelial system) are different from the reticulocyte right ??

  • @karamellboo690
    @karamellboo690 3 года назад +1

    Sorry, I didn't understand when can I do the additional correction for polychromasia

  • @behappy6484
    @behappy6484 Год назад +1

    Sir... What happens to reticulocytes in the spleen how they become mature RBC with the help of spleenic macrophages... what's the mechanism? ... could you please reply...

  • @debabratsarma6863
    @debabratsarma6863 3 года назад +1

    sir, is there any death rate in the maintenance of apml4

  • @ritikasrivastava4084
    @ritikasrivastava4084 Год назад

    Indebted to you sir, for making all this easy & understandable 🙏🙏🙏

  • @christopherseifried5566
    @christopherseifried5566 3 года назад +1

    My name is Tanya (I'm using my husband's account, apologies!) I am an MLS studying for my certification exam. In the laboratory, we define polychromasia qualitatively. Usually, polychromasia is reported on a range of slight to marked. Is there any difference in the calculation for a corrected reticulocyte count between a patient displaying slight polychromasia (one to two cells per field) versus marked polychromasia (over 50% of the field)?

  • @4033mitchell
    @4033mitchell 2 года назад +1

    Retics can be calculated as an absolute number when calculated with a RBC

  • @adin200
    @adin200 4 года назад +4

    Thank you... I appreciate these videos so much! you are my hero

  • @minedfield
    @minedfield 5 лет назад +2

    Just found your channel, amazing work!

  • @mano1758
    @mano1758 2 года назад +1

    Why we correct reticulocyte count

  • @Roon864
    @Roon864 4 года назад

    You are the best !plz make more videos about neurology

  • @meryemlahbara9669
    @meryemlahbara9669 5 лет назад +3

    Thank you .. Sir ... I’m so glad I found this channel ..

  • @wyskun
    @wyskun Год назад

    What means to high RET-He?

  • @kevkonk
    @kevkonk 4 года назад +2

    I thought a recticulocyte count was a single test with a single figure. But I have seen a blood test where it is broke down to immature retic count, retic hb level, retic fraction and percentage hyperchromatic cell. Have you a video explaining the highs and lows of these please?

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  3 года назад +2

      No, I don’t...My videos are simplified...In reality, there are many sophisticated tests.

  • @fme5152
    @fme5152 5 лет назад +15

    Great presentation, however Reticulocytes are NOT nucleated

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  5 лет назад +2

      I think you are right...My apologies...Thanks for correcting me...I will right an addendum in the description...Thanks again!

    • @xDomglmao
      @xDomglmao 5 лет назад +2

      write* :)
      Good video!

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  5 лет назад +2

      LoL! Haha! Silly mistake:)

  • @amarverma3983
    @amarverma3983 5 лет назад +2

    U r best explains the hematology

  • @TRUESTRIVER40
    @TRUESTRIVER40 6 лет назад +3

    thank u for this beautiful presentation

  • @madhukardeshpande563
    @madhukardeshpande563 5 лет назад +1

    Fine information

  • @manarsmaan2624
    @manarsmaan2624 2 года назад +1

    very productive lecture . Thank you so much

  • @TheAwassyable
    @TheAwassyable Год назад +3

    Thank you so much, I passed my test in October, 2022.

  • @kumaradarsh3983
    @kumaradarsh3983 4 года назад

    How reticulocyte count is used to assess the effectiveness of treatment of anemia?

  • @nkazimulomashobane3960
    @nkazimulomashobane3960 4 года назад +3

    Thank you so much for these wonderful videos, One question though.; why do we multiply by 10 when calculating MCV and MCH and 100 when calculating MCHC?

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  4 года назад

      Just to make the numbers cool and similar “20, 30,...etc.” instead of 20 and 3.

  • @sherlocktripathi4529
    @sherlocktripathi4529 4 года назад +3

    700th like... 73rd comment, my roll no. is also 73 & loving hematology.. ur way of speaking makes it like a bed time story & I can hear these all day. Thank you 😊

  • @jacksparrow-wq1pb
    @jacksparrow-wq1pb 2 месяца назад

    Super information time ❤❤❤❤❤❤

  • @qosayjabr
    @qosayjabr 3 года назад +2

    I am confused about the normal percentage of reticulocytes, You said it is normal if it is less than 3% But in the end, you said if it is less than 3% that indicates bad bone marrow and ineffective erythropoiesis!
    Please, can u clarify that?
    Thanks in advance.

  • @abelserenayu2910
    @abelserenayu2910 2 года назад +2

    Thank you so much for your class, if I have blood report need your review and opinion,any email we can send to?

  • @keratinpearls5058
    @keratinpearls5058 2 года назад +1

    How do u make ur videos

  • @nsas955
    @nsas955 4 года назад +1

    Good presentation but I have some queries: You did not show the origin of the megakaryoblasts, is it from the stem cell or from the myeloid ?! Also, how can we know that there are polychromatic erythrocytes in the blood? So do we have to divide the result of retic index by 2 for all patients?

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  4 года назад

      I talked about megakaryocytes and megakaryoblast in a separate video titled “megakaryocytes”

    • @Nice-vx4dr
      @Nice-vx4dr 2 года назад

      Hi I also wondering how can we know there are polychromatic erythrocytes?if so do we divide the result by 2? Is it define by blueish blood smear result

  • @shutterismmn
    @shutterismmn 4 года назад +1

    kindly share video for peripheral smear visualization

  • @shutterismmn
    @shutterismmn 4 года назад +2

    made my concept clear

  • @poornimachowdary1911
    @poornimachowdary1911 3 года назад

    Awesome work 👏

  • @Sciencosis_ExcEptionalis
    @Sciencosis_ExcEptionalis 8 месяцев назад

    Amazing bro. but reticulocytes have no nuclei

  • @devinm.6149
    @devinm.6149 3 года назад +1

    Do reticulocytes have a color on their own?

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  3 года назад

      Using which stain?

    • @devinm.6149
      @devinm.6149 3 года назад

      @@MedicosisPerfectionalis
      Imagine there is no stain, if you were to see a skeleton, that somehow has living bones, would the bones produce enough reticulocytes to be seen by an observer, if so what might this look like?
      Might they look something like blood?

  • @farahhisham884
    @farahhisham884 4 года назад +1

    Any cardiology stuff coming up?? I neeeeeed that pls

  • @alighanem3005
    @alighanem3005 6 лет назад +6

    شكرا ...😍😍

  • @fromhavenk7112
    @fromhavenk7112 5 лет назад +2

    Thnkxx alot once again...👍👍

  • @bikramadityakumar3612
    @bikramadityakumar3612 5 лет назад +2

    Thanks a lot

  • @SeemaSharma-cb9gd
    @SeemaSharma-cb9gd Год назад

    Sir reticulocytes are non- nucleated i think????

  • @xavii2794
    @xavii2794 6 лет назад +2

    Thank you sir 💜💜

  • @mohebMJ13022011
    @mohebMJ13022011 3 года назад +3

    Thanks a lot for your great efforts, May God bless you hundreds of times.
    I am confused about the normal percentage of reticulocytes, You said it is normal if it is less than 3% But in the end, you said if it is less than 3% that indicates bad bone marrow and ineffective erythropoiesis!
    Hopefully, you have time to get back to me.
    Thanks in advance.

    • @mohammedibraheemkarpoor8605
      @mohammedibraheemkarpoor8605 2 года назад +1

      Reticulocyte count should be increased in anemia it is effective erythropoiesis if not it is ineffective erythropoiesis

  • @mehnazghafoor2912
    @mehnazghafoor2912 5 лет назад +2

    Thanks sir so helpful

  • @haideralshreefy1569
    @haideralshreefy1569 6 лет назад +2

    wonderful

  • @joanpinto9943
    @joanpinto9943 3 года назад +1

    It looks like the host of this video is drunk. Hahahaha but I love how the explain

  • @fatimasuleman1980
    @fatimasuleman1980 5 лет назад +2

    Please also make rheumatology videos

  • @MTVFrMTuRkS-_-
    @MTVFrMTuRkS-_- 3 года назад +2

    yh king

  • @fatimasuleman1980
    @fatimasuleman1980 5 лет назад +2

    Thank you so much..

  • @Mgsogs
    @Mgsogs Год назад

    Lucky number three

  • @user-yf8iv2fl6l
    @user-yf8iv2fl6l Год назад

    OMG❤

  • @mohamedelshopaky2688
    @mohamedelshopaky2688 5 лет назад +1

    Thank you very much
    Are you Americans or What ?

  • @asdssa2714
    @asdssa2714 3 года назад +1

    ✅✅✅✅

  • @winterfawn9762
    @winterfawn9762 4 года назад +2

    Is your accent Russian?

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  4 года назад +2

      Nope!

    • @winterfawn9762
      @winterfawn9762 4 года назад +1

      Medicosis Perfectionalis Where are you from? I like the accent

    • @winterfawn9762
      @winterfawn9762 4 года назад +1

      Medicosis Perfectionalis Is it German then?... lol..Russian is a better salad dressing.. but I like German potato salad... ahaha

    • @Krayzie718
      @Krayzie718 4 года назад +1

      Egyptian

  • @noorhashmi4
    @noorhashmi4 5 лет назад +1

    Couldn’t listen you for more than couple minutes.. sorry its me not you

  • @Rendezvous89
    @Rendezvous89 4 года назад +1

    Your speech style is very distractive !!!!

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  4 года назад

      Ok

    • @ansonchanhahaha
      @ansonchanhahaha 2 года назад

      @@MedicosisPerfectionalis No your speech style is good, not giving info at a fast pace, tks for the video and beautiful animation, really fun to learn this way

  • @deniswolf1998
    @deniswolf1998 Год назад

    Man you are gangerous

  • @debabratsarma6863
    @debabratsarma6863 3 года назад +1

    sir, is there any death rate in the maintenance of apml4

  • @qureshiqureshi9274
    @qureshiqureshi9274 4 года назад +1

    Excellent way of explanation with beautiful voice