A Brief History of Hematology | Then VS Now!!

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  • Опубліковано 1 січ 2025

КОМЕНТАРІ • 75

  • @MedicosisPerfectionalis
    @MedicosisPerfectionalis  3 роки тому +1

    ♥️ Cardiac Pharmacology: www.medicosisperfectionalis.com/
    📝 Download Notes: www.medicosisperfectionalis.com/

  • @MedicosisPerfectionalis
    @MedicosisPerfectionalis  5 років тому +20

    Did you like learning the history of hematology, and how we ended up here?

  • @elaineluther1799
    @elaineluther1799 4 роки тому +18

    CLOT vs THROMBUS
    A CLOT is a normal physiologic response to an injury. The clot forms to maintain hemostasis. he clot does not clog any vessels, and the clot dissolves itself when its function is no longer needed. In contrast, a THROMBUS is an abnormal, pathological reaction to prolonged stasis in the setting of hypercoagulable state. A THROMBUS forms even when there is no injury, ie it forms inside a vessel thus clogging it, and a thrombus does not go away by itself. But the worst part is that--unlike a clot--a THROMBUS can embolize, ie break off, travel through the circulation until it wedges into a smaller artery where is causes ischemia (MI, PE, CVA, etc).
    Lines of Zhan are NOT how you distinguish clot from thrombus. Lines of Zhan are how you distinguish thrombus formed while patient was alive (DOES have lines of Zhan) versus thrombus formed while patient was dead (NO lines of Zhan). Lines of Zhan are relevant at autopsy if you are trying to figure out whether this big thrombus was the cause of death or not. If no lines of Zhan, the thrombus formed after death, and could not be the cause of death. If lines of Zhan exist, the thrombus formed while the person was still alive. Lines of Zhan are alternating layers formed during laminar blood flow.
    You would not need lines of Zhan to distinguish between clot vs. thrombus, because location, location, location (like real estate) tell you whether you are looking at a clot or a thrombus. The thrombus is smack dab in the middle of a vessels, clogging it up. Whereas, the clot minds itself well, forms only where there is an injury, and seems to inherently know how to keep itself out of the way so that blood continues to flow past it.
    How did I do, Medicosis Perfectionalis?

    • @yemi3266
      @yemi3266 6 місяців тому

      You did excellent ❤

  • @mohamedafifi955
    @mohamedafifi955 5 років тому +7

    Ahmazing !! You're proud of having an Egyptian origin .. Also Egyptians( including me ) are so proud of you doc!

  • @hardik7942
    @hardik7942 5 років тому +5

    Lines of Zhan can be seen in thrombus, wherein clot they are absent. Lines are made of lighter ( platelet + fibrin ) nd dark (rbc ) layers alternatively.

  • @emank.a
    @emank.a Рік тому

    Thank you doctor❤ the answer of the question is that clot is when blood hardens anywhere in our body (e.g. tissues) while thrombus is blood clot in vessels

  • @philorida
    @philorida 7 місяців тому +1

    Your videos never cease to amaze and inspire me. 👍

  • @kayecharef3229
    @kayecharef3229 3 роки тому +1

    فرحت لما عرفت انك عربي الله يجزيك الخير ماتعرف كم ساعدتني😍

  • @janicaalinabon8443
    @janicaalinabon8443 4 роки тому +4

    Thankyou, sir!! very helpful since we have hematology subject for this summer class but through online and i think i'm more learning here than my techers 😭😭😭😭 thank uuuu

    • @janicaalinabon8443
      @janicaalinabon8443 4 роки тому +2

      more hematology content sir!! ♥️♥️♥️

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  4 роки тому +2

      Thank you so much 😊
      I appreciate it!
      Good luck to you!
      I have 2 hematology playlists here on my channel:
      1. Hematology/ Oncology.
      2. Bleeding & Coagulation Disorders

    • @janicaalinabon8443
      @janicaalinabon8443 4 роки тому +2

      @@MedicosisPerfectionalis wow!! i already noticed that. I'll watch more of ur videos. Hehe thanks 😊

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  4 роки тому +2

      You’re very welcome 😊

  • @mesfintassew6831
    @mesfintassew6831 4 роки тому +2

    Watching in 2020 and found it an excellent in depth,. Thank you very much Sir.

  • @muhammedhadedy4570
    @muhammedhadedy4570 4 роки тому +3

    I loved it. Please make more videos about history of medicine.

  • @abh8404
    @abh8404 4 роки тому +1

    I love learning about the history of medicine

  • @ohmid123
    @ohmid123 5 років тому +4

    This is amazing work you are doing. Literally binge watching your videos and recruiting many of my colleagues to do the same. May Allah bless you!

  • @Nora.7373
    @Nora.7373 4 роки тому +1

    wow that was such a great yet funny intro! thx a lot

  • @reyhane4210
    @reyhane4210 4 роки тому

    Amaaaaaaaziiiiing💙💙💙💙💙

  • @zhaohuigao9449
    @zhaohuigao9449 4 роки тому +1

    Thank you, You did a wonderful job here. I really like it!

  • @ANACAROLINACARDOSONEVES
    @ANACAROLINACARDOSONEVES 10 місяців тому

    Ótimo vídeo, obrigada!

  • @manaywave
    @manaywave 3 роки тому

    More history related to medicine plsss 🥺❤

  • @ShryDawood
    @ShryDawood Рік тому +1

    I'm a nursing student following you from om el donia😂❤

  • @muferiha
    @muferiha 3 роки тому

    How i can do this kind of vedio

  • @muntadhralsuwela7514
    @muntadhralsuwela7514 5 років тому +1

    beautiful i love your information

  • @muhammadaliaslam4023
    @muhammadaliaslam4023 3 роки тому

    Sir kindly make videos On Evolution.

  • @mogephysiotherapy8068
    @mogephysiotherapy8068 2 роки тому

    I love your voice always

  • @omarbadr8187
    @omarbadr8187 Рік тому

    Tell us about your Egyption Origins

  • @hebaalhatem6747
    @hebaalhatem6747 4 роки тому

    Are you from Egypt?!

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  4 роки тому +1

      Yes

    • @hebaalhatem6747
      @hebaalhatem6747 4 роки тому +1

      Medicosis Perfectionalis wow great full,I’m very proud of you..I’m from Iraq & I am now in Egypt.. I entered the qualifying program to obtain the American Board of Clinical Analysis and your videos are very helpful to me.

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  4 роки тому

      Awesome 👏
      Thank you so much 😊

  • @suzbarak
    @suzbarak 5 років тому +1

    thrombus is in the circulation but clot is outside

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  5 років тому

      What do you mean by outside?

    • @suzbarak
      @suzbarak 5 років тому

      Medicosis Perfectionalis meaning in vitro not in vivo

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  5 років тому

      Good...What else?

    • @suzbarak
      @suzbarak 5 років тому

      Medicosis Perfectionalis 🤷🏻‍♀️

    • @celbuken
      @celbuken 5 років тому +2

      @@MedicosisPerfectionalis
      Thrombus is undesired aggregation of blood cells formed inside the vessels (cellular composition varies whether location is arterial or venous); clot is the results of a defense reaction, formed by the coagulation cascade (hemostasis) after a vessel damage. How does this sound Mr. HemoGuru? Your videos are awesome!

  • @WaskaSwansea
    @WaskaSwansea 3 роки тому

    As a vampire, I think humans have despicable blood transfusion techniques

  • @ahmedabdelkhalek8761
    @ahmedabdelkhalek8761 3 роки тому

    3azma ya doctor

  • @ghoultokyo9176
    @ghoultokyo9176 3 роки тому +2

    You are the real arab pride , not mo salah ♥️♥️🥺

  • @hardik7942
    @hardik7942 5 років тому

    Question is very tricky. I think its the same

  • @playfreefire7633
    @playfreefire7633 5 років тому +1

    Because all the disease are come out of Egypt

  • @jastenenicholegarcia7861
    @jastenenicholegarcia7861 3 роки тому +1

    you're clever aahahah