Anatomy of the Lymph node | Best Explanation Ever ;)

Anatomy& Histology of the Lymph Node!
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►👨‍🏫💊Antibiotics Lectures: www.medicosisperfectionalis.c... ... Check out my brand new "Electrolytes" course at www.medicosisperfectionalis.c... and use the PROMO code: ELECTROLYTES50 to get a 50% discount. ► Right Now! You can get access to all my hand-written hematology video notes (the notes that I use on my videos) on Patreon...There is a direct link through which you can view, download, print and enjoy! Go to / medicosis The lymph node is a bean-shaped body (not a gland) that interrupts the flow of lymph through the lymphatic vessels.
Afferent lymphatics go towards the lymph node, while efferent exits the node. The lymph node has cortex (which contains the follicle, germinal center, mantle, and margin).
Lymphocyte activation and differentiation occur in the lymph node.
Lymph is a colorless fluid that floats in the lymphatic vessels (lymphatics) of your lymphatic systems.
Formed from the interstitial fluid (extracellular fluid) and returns back to the big veins (Superior vena cava) through the thoracic duct and Right lymphatic duct.
Lymph slows down when it passes in lymph nodes.
Lacteals are a special type of lymph, they are milky because they contain chylomicrons.
Lymph node enlargement can happen in cases of lymphoma (painless lymphadenopathy) or infection (painful).
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Disclaimer 1: The medical information contained herein is intended for educational purposes only, and are not intended for diagnosis of any illness. If you think you may be suffering from any medical condition, you should consult your physician or seek immediate medical attention.
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[@cutecathatesme336]

Wish everybody could explain medical subjects like this. This is a talent... And all I get in my class is professors that make things even more complicated so they can make themself feel smarter hahaahah

[@MedicosisPerfectionalis]

Hahaha ☺️😁😂
Typical medical education 😏
Thanks a lot for your encouragement...I truly appreciate it.
Can you please help me by sharing my videos with your friends?

[@cutecathatesme336]

@@MedicosisPerfectionalis Ofcourse! Thanks for the hard work , hope I can see more videos from you until my community exam :)

[@ilaila3504]

When i saw 'best explanation ever' in the title i was doubtful. I am so grateful for your video, turns out - it literally is the best ever revision video on lymph systems - i've been revising for days. Bless you!

[@MedicosisPerfectionalis]

Thanks, dear.
I am honored!
Can you please help me by sharing?

[@ilaila3504]

@@MedicosisPerfectionalis i will x

[@Mariatyra]

@ila ila I 100 percent agree!!!!!

[@MedicosisPerfectionalis]

Thank you so much 😊

[@katherinemccray2649]

These videos are great, they explain things in a way that are understandable to people without formal medical training! Thank you so much!

[@MedicosisPerfectionalis]

You’re very welcome 😊

[@elmagnifico2022]

I've recently found your series & it is amazing ...... really!
thank you for the illustrations.You really helped me a lot.

[@lucidinterval1037]

The explanation was crisp and emphasis on exam and clinical points were great. Subscribed instantly. Great work.

[@mariakurian6289]

this video lived up to the title. you did a phenomenal job simplifying this subject. new sub

[@MedicosisPerfectionalis]

Thanks 🙏
Welcome to the community!
Can you please help me by sharing?

[@abdullahhameed7341]

You are an exceptionally good teacher and an educator ! Keep up the good work!

[@MedicosisPerfectionalis]

Thank you 🙏

[@deepthimadabushi842]

I’m a microbiologist and it’s the best for reference for notes to my juniors. 😊

[@MedicosisPerfectionalis]

Thank you 🙏

[@shinsinap1497]

Mam can you suggest me a course after my bsc microbiology??

[@Z32orDIe]

Thank you thank you thank you for creating this content, Breakdown is genius to put it lightly

[@MedicosisPerfectionalis]

My pleasure 😇
Can you please help me by sharing my videos with your friends?

[@juanamunoz7718]

Your videos help me understand the subjects a lot more! Thank you so much!

[@MedicosisPerfectionalis]

My pleasure 😇

[@Hisroyalhighness001]

The best on youtube. It helped me clarify this topic

[@handiman5]

You really are amazing in your explanations and diagrams. Thank you! My wife has had 23 lymph nodes removed and neither the surgeon or on oncologist have been able to answer some of my questions on exactly HOW things work. Seems like all they know is how to 'cut & remove' and prescribe drugs.

[@MedicosisPerfectionalis]

I am so sorry to hear that! How can I help?

[@handiman5]

Would you be able to show what the body does, to lymph fluid AFTER nodes are removed (i.e. the armpit)? I know the affected arm develops lymphedema, but does that 'stagnant' lymph fluid eventually moves to other areas of the body & develop another cancer ? Thanks for your concern.

[@MedicosisPerfectionalis]

I don’t think so...Have you heard of any cases where the lymph moves to cause lymphangiosarcoma elsewhere?

[@azhinsabir3198]

your videos are life saving, thank you so much, they are perfect

[@amarachianyiam1622]

Thank you Medicosis perfectionalis. You're a great teacher 👏👏

[@MedicosisPerfectionalis]

My pleasure 😇
I am honored!

[@Youwh00]

Undoubtedly the best lymph node video I have ever watched 👌
Thank you so much for the time you take to make these videos..
The simpler a teacher makes a complex topic, the more the time that has gone into preparing for it, so thank you for taking the time, so students like me don’t have to be so scared about medicine 🙇‍♀️

[@MedicosisPerfectionalis]

Wow, thank you!

[@cattymed4419]

wow 💖 thanks,,,,I was studying non Hodgkins lymphoma so ur video helped me to quite understand its origin types.

[@MedicosisPerfectionalis]

Awesome 👏

Excellent video!! Thank you so much

[@kabtastick]

This is very good, can't believe I have been at uni for 3 years so far and only just found this channel!

[@MedicosisPerfectionalis]

It’s never too late, my friend 😊

[@kabtastick]

@@MedicosisPerfectionalis Still have another 2 years so you've got yourself a new subscriber!

[@MedicosisPerfectionalis]

Excellent 👍👍👍

[@MedicosisPerfectionalis]

What are you studying?

[@kabtastick]

@@MedicosisPerfectionalis Dentistry, trying to get my head around lymphadenopathies hence how I found your video!

[@MM-cd2dm]

Thank you!! Making uni during quarantine less stressful.

[@MedicosisPerfectionalis]

You’re very welcome 😊
Stay safe

[@romaissabrt1669]

Perfect ,I am med student and i appreciate your video ,it s a recall for me , keep going.

[@MedicosisPerfectionalis]

Thank you 🙏

[@xafjr4991]

What a great lessons!

[@truebeliever9958]

Total # of bones = 206✓
Total # of muscles = Around 600✓
Total # of lymph nodes = Around 450✓

[@nyile012]

EXCELLENT ... My concept of lymph node structure has been completely cleared. Especially difference between stroma and parenchyma ...
I really wish and hope you get a lot of subscribers. Which you will....

[@MedicosisPerfectionalis]

Thanks a ton! I am so glad you understand it now. Best of luck!

[@girlgirl2534]

You're a fantastic teacher, thank you

[@MedicosisPerfectionalis]

My pleasure 😇

[@sothemla4142]

Love the explanation, thank you

[@MedicosisPerfectionalis]

My pleasure 😇

[@ahmadalkaabneh7475]

awesome man awesome , you are getting me through med school, when i graduate i will contact you and thank you so much and .... well i didn't plan that far lol.
all jokes aside you are the best.
and i hope u do histology too

[@MedicosisPerfectionalis]

Thank you so much, my friend!

[@iuliania1000]

Just discovered your channel. You are amazing. Thank you!

[@MedicosisPerfectionalis]

Thank you so much 😊
Welcome 🙏 to Medicosis!

[@t0ssb0y50]

this is really awesome i mean like i am not gonna say i am a good student but this helps man ALOT!!! this is great

[@MedicosisPerfectionalis]

I am sure you are a good student because you’re humble and grateful...Thanks a ton 😀

[@rehabtabet3608]

You made it easy and simple thank you 😊😊

[@MedicosisPerfectionalis]

Rehab Tabet You’re absolutely welcome!

[@mperezgumperezgu3021]

You’re right, best lymphatic explanation

[@MedicosisPerfectionalis]

Thanks, dear!

[@kramsdrawde8159]

Above my pay grade but well explained in good english...Thank you...

[@mayonnaise5043]

Thank you! I need this for my reporting huhu procrastination is real!!

[@MedicosisPerfectionalis]

You’re welcome 😊

[@raunakkhandekar4822]

Thankksss much maann for simplifying those concepts !!!bless ya ! N love from india !

[@MedicosisPerfectionalis]

Thank you so much! You too!

[@krishvasa7644]

I've said this before and will continue to say so In every video i find helpful, i love you man😁

[@MedicosisPerfectionalis]

Thank you 🙏

[@FeeAlfadhal]

This was perfect! keep going :)

[@MedicosisPerfectionalis]

Thanks a bunch!

[@exoticblondestripper]

best doctor in the world!!! thank you sooo much

[@MedicosisPerfectionalis]

My pleasure 😇

[@priskilashailet57]

Wow u explain it in vry easy nd simple way thanx this is vry helpful for me. You are amazing

[@MedicosisPerfectionalis]

My pleasure 😇

[@isabelbiggin4433]

I love your videos I learned more from this video than watching 3 whole hour long lectures 😩

[@MedicosisPerfectionalis]

Thank you 😊

[@mahekyadav3297]

You are superb sir, my concept abt lymph nodes str is now clear☺☺

[@MedicosisPerfectionalis]

Awesome 👏

[@drswetaruparel]

Very very very helpful !!! As usual 👍

[@MedicosisPerfectionalis]

Thanks, dear 😊

[@ZahidHussain-ht4tw]

Thanks.... very nice explanation 👌👌

[@strangerperson5785]

Thanx man. By the way, they are "antibody secreting" not "antigen secreting" 7:04

[@Tharuspidy]

You make pathology a lot easier for me. Getting ready for my 4th year end MBBS exam
Regards.. from Srilanka. ❤

[@MedicosisPerfectionalis]

Thank you so much 😊

[@daniaali1374]

Amazing job👍🏽👍🏽👍🏽

[@kishand5978]

u r the best teacher and ur videos r the best

[@MedicosisPerfectionalis]

Thank you 🙏

[@fareeharehman1256]

Well explained

[@alihosseini476]

That was Great!

[@MedicosisPerfectionalis]

Thanks a bunch!

[@user-st8ij6hf5s]

Thank you 🌼 جزاكَ الله خيراً 🌼

[@MedicosisPerfectionalis]

My pleasure 😇

[@424io]

What is the name of the sterilization process that occurs in the nodes in effect turning the lymph viable and ph friendly to enter the venous cardiovascular system into the atrium of the heart? Tremendous question 👏.

[@ghawaj5293]

Very nice presentation!
Can you talk about NHL classification

[@gracie9717]

Indeed This is the bestest explanation ✨💕 thank you so much 😭

[@MedicosisPerfectionalis]

My pleasure 😇

[@laibaihsan8202]

You're so so nice. Best ever way to teach 💓

[@MedicosisPerfectionalis]

Thank you 😊

[@spiersroesnakesht1264]

Definitely the best!

[@MedicosisPerfectionalis]

Thank you 🙏

[@emmanuelwobo4697]

great explanation. i love it

[@MedicosisPerfectionalis]

Thank you so much 😊

[@kirankalyani6663]

This Video is very informative, thanks a lot.

[@MedicosisPerfectionalis]

My pleasure 😇

[@nealkedia5368]

very informative video

[@cosimop1539]

How is it possible to reach a deep lymph node without an fna? For lymph nodes draining from breast it it used?

[@thinwhitecount]

you are way better than my professors ngl. thanks for the video

[@MedicosisPerfectionalis]

Thank you!

[@ghawaj5293]

Great. Explanation

[@MedicosisPerfectionalis]

Thank you 🙏

[@ulfatgul868]

Well done man👌

[@MedicosisPerfectionalis]

Thank you 🙏

[@WoundedSnake]

You mentioned that FNA should jot be use in Lymphoma many times here and in other video but never mentioned the reason, is it because of the low sensitivity and that they can be easily missed in FNA?? Or is there any other reason?

[@mariammohammed7315]

Thanks its very good explanation 👌🌸

[@MedicosisPerfectionalis]

You’re very welcome!

[@Jawu523]

nice demonstration
thank you

[@MedicosisPerfectionalis]

You’re very welcome 😊

[@hinajavaid2049]

Makes so much sense now. 🙂

[@MedicosisPerfectionalis]

Thank you 😊

[@zackaaditama9348]

it is just so great sirr!

[@MedicosisPerfectionalis]

Thanks:)

[@Nora-dx9cy]

You are a genius

[@worldaround6520]

BC B cells contained in C for Cortex. I think first contact is B cells which remove while T cells kill own cells, is it so??

[@Anesenaful]

Great video sir, thanks for your efforts

[@MedicosisPerfectionalis]

Absolutely!

[@zebunnisoniyazova0105]

Very informative👍

[@MedicosisPerfectionalis]

Thank you 😊

[@SuperLika17]

Thanks

[@ramayanamsaisandeep196]

I can’t thank you enough ❤️❤️

[@DrWhoIsHere]

Excellent again 🍀

[@MedicosisPerfectionalis]

Thank you 🙏

[@nithinm.s.3200]

Fine needle aspiration is not done for lymph nodes? Why? Could you please explain

[@lalalouise011]

I’m glad you have a good explanation of this - I’m wondering why my lymph nodes swell almost 2-3 times a year after I’ve gotten my tonsils removed. Antibiotics have NOT been my cure. I don’t want to feel hopeless but it’s very alarming at this point & frustrating to not a a real cure.

[@MedicosisPerfectionalis]

I am so sorry to hear that!
What does your doctor think?

[@lalalouise011]

Medicosis Perfectionalis The previous doctor said sinus infections. Im in a new state currently - my goal to choose a new primary doctor after this pandemic.

[@MedicosisPerfectionalis]

I agree

[@abulc.4996]

Love your videos sir 👍

[@MedicosisPerfectionalis]

Thank you so much 😊

[@brownspicyrice]

A way that helps me remember the direction of afferent and efferent vessels is by thinking of it as such:
AFFerent (vessels/ nerves) would carry the message (fluid/impulses) from the AFFected part > to the organ
& EFFerent would carry the message from the organ > to the part to bring about the EFFect
Hence Afferent carrying towards and Efferent carrying away
Hope this can help someone ^_^

[@anupdwivedi9198]

Waoo ..what a great teacher you are ...mind blowing .. thankyou so much sir..

[@MedicosisPerfectionalis]

I am honored...Thank you ☺️

[@anupdwivedi9198]

'I am on cloud nine' that you replied..I truly admire you and want you hear everyday..

[@rejaulhazarika9354]

Ur explanation isss too good Sir

[@MedicosisPerfectionalis]

Thanks 🙏

[@tomboytalk2108]

Very informative maybe you can help me understand The process that takes place that causes a lymph node to calcify. Also, once calcified how is the lymph system influenced by that calcification? does the lymph cease to flow past that node?

[@424io]

Do we know the name of the sterilization process that occurs in the nodes?

[@shleromer7650]

Thanks 😊

[@MedicosisPerfectionalis]

My pleasure 😇

[@MedicosisPerfectionalis]

📝 Download my handwritten notes: www.medicosisperfectionalis.com/

[@balconybbq6582]

Hi i have severe health anxitey very bad went for a neck ultrasound. I just got this report. Does it seem like a normal scan and normal size lymph nodes? Many thanks in advanced.
Clinical Information: left retroauricular lump
Findings: The thyroid gland appears normal in size, contour and echotexture.
No ultrasound evidence of thyroid or parathyroid focal lesions.
Normal thyroid perfusion is noted throughout the gland on color Doppler.
The cervical lymph nodes appear normal, the largest on the right
submandibular area measuring 16x5 mm and on the left 16x6 mm.
At the area of palpation indicated by the patient, left retroauricular, there is a
small normal appearing lymph node measuring 7x2 mm.
No suspicious features.
No other cervical lesions, solid or cystic.
The salivary glands appear normal.
Impressions: Normal scan.

[@bharathm3255]

Nice one ❤️

[@MedicosisPerfectionalis]

Thank you 🙏

[@DinaAwd]

That was amazing thank u^_^💖

[@MedicosisPerfectionalis]

Absolutely ❤️

[@dr.almamun3325]

excellent.

[@MedicosisPerfectionalis]

Thanks:)

[@pavanbevoor8636]

Ur an angel in disguise. Thank u so much.

[@MedicosisPerfectionalis]

Thank you 😊

[@worldaround6520]

Thank you sir.

[@MedicosisPerfectionalis]

Most welcome 🙏

[@worldaround6520]

Shukran akhi welcome to my TH-cam channel.

[@qamar997]

great❤

[@darshanmakwana-wo4fe]

Little bit fast but nice explain with covered all points 👍

[@meetbychance5141]

you are the best, thanks a lot. Please do more videos. It will be very useful for us.

[@MedicosisPerfectionalis]

Sure...So, what are you studying?

[@meetbychance5141]

Medicosis Perfectionalis iam studying in 3rd year, mbbs in ukraine

[@MedicosisPerfectionalis]

Wow...I am popular now ☺️...Good luck, dear :)

[@meetbychance5141]

I am so lucky now

[@meetbychance5141]

Because I got a good teacher

[@thilinaalagiyawanna3680]

Thank you 😊

[@MedicosisPerfectionalis]

My pleasure 😇

[@kernel9771]

06:58 a "typo" : plasma cells are *antibody* secreting lymphocytes
Superb quality explanation btw!

[@MedicosisPerfectionalis]

You’re so sharp 👍👍

[@ankitapatel4893]

thank you. ...

[@MedicosisPerfectionalis]

My pleasure!

[@drhafsaibrahim9045]

Perfect

[@MedicosisPerfectionalis]

Thanks 🙏

[@MedicosisPerfectionalis]

💪 Anatomy Playlist: th-cam.com/play/PLYcLrRDaR8_cxbxAwLSQSx9v28Ezv3gQB.html

[@powwashere]

So helpfull

[@MedicosisPerfectionalis]

Thank you so much 😊

[@handiman5]

How does the body process lymph fluid when the lymph node(s) are removed?

[@MedicosisPerfectionalis]

The lymphatic vessels will drain into the next group of lymph nodes, or into veins.

[@Canadiandravencrips]

Science is my thing so I love science

[@saifhady8514]

Amazing

[@MedicosisPerfectionalis]

Thanks 🙏