Vitiligo - Pathophysiology

Рет қаралды 2,510

Saurabh Bhatia

Күн бұрын

Пікірлер: 25

@jabeenmansoor8869 3 ай бұрын

Thankyou sir . Very well explained 👌

@sabhderma 3 ай бұрын

Most welcome. I hope it was helpful. Please watch other videos on the channel ☺️☺️

@GreenHealthlife 7 ай бұрын

You are best sir

@sabhderma 7 ай бұрын

I am glad the videos were able to help you out. Thank you for your kind words 😊😊

@prajaktawaghmare4454 4 ай бұрын

Thanks for the vedio sir. can you please make the similar presentation on Pathogenesis of immunobullous disorders and atopic dermatitis as well?

@sabhderma 4 ай бұрын

Thank you for commenting. I will make videos on these topics. But let me get over with the dermatopathology series first. Till then, keep watching other videos till then. 🙂🙂🙂

@aliakhan6370 3 ай бұрын

amazing video sir. Thank you for explaining it so beautifully. I have just one question to ask that is how is iadvl book for vitiligo topic?

@sabhderma 3 ай бұрын

Thank you for commenting. I have personally not read IADVL textbook. I read from Bolognia and then individual articles. There is no 1 book for vitiligo. I would suggest you read the basics from any book, and then the VETF guidelines for vitiligo, and then individual articles. Hope this helps. Let me know if you have any questions ☺️☺️

@okt3667 3 ай бұрын

Sir , my ANA test was negative , but think i have vitiligo( doubt). Which test should i take to confirm Because anti melanocyte antibodies test is not available in india ( whether it is ELISA or IMMUNOFLOROSCENCE ) Sir , which test should i'll be taking to confirm whether it is vitiligo or not . Please help? There are two tiny dots . It might be a cat scratch , but i dont want to take any chances ? Thanks sir, hope you will help me .

@sabhderma 3 ай бұрын

Thanks for asking. There is no test for confirmation of vitiligo. It is largely a clinical diagnosis. Consult a good dermatologist nearby and let them examine. It can be any of the depigmented disorders. Clinical examination is the key. Clear all your doubts with your dermatologist. Let me know if it's clear. Thank you for commenting 🙂🙂

@sukruthiacharya411 4 ай бұрын

Thank u for the video sir Sir could u make video on atopic dermatitis and melasma Thank u in advance sir

@sabhderma 3 ай бұрын

I have added it to the suggestion list. Till then keep watching other videos on the channel ☺️☺️

@aksh-v1j 4 ай бұрын

Sir..could you please do a video on etiopathogenesis of atopic dermatitis

@sabhderma 3 ай бұрын

I have added it to the suggestion list. Till then keep watching other videos on the channel ☺️☺️ thank you for commenting 😁😁

@SohiniPaul-xx8nv 7 ай бұрын

Truely grateful sir🙏 each and everything has been explained In such a simpler way Thank you so much sir Sir, if you could take a class on pathogenesis of Systemic Sclerosis, it will be really helpful sir and also Erythroderma topic if possible 🙏

@sabhderma 7 ай бұрын

Thank you for the suggestion. I will surely cover systemic sclerosis while discussing CTDs. 👍👍😊😊

@SohiniPaul-xx8nv 7 ай бұрын

@@sabhdermaThank you so much for considering sir🙏

@arwasid6676 7 ай бұрын

Sir thank for your efforts But im little confused What is the difference btw autoreactive t cells that was activated by cxcl and those activated at the beginning by dendritic cells??

@sabhderma 7 ай бұрын

Thank you for commenting. Let me summarise the process of t cell activation. The antigens are first recognised by dendritic cells which then present them to naive t cells. Upon activation, t cells will express receptors known as cxcr3 which upon the action of Cxcl9 and CXCL 10, will get further activated, multiply and proliferate, and then reach the skin for immune action. So technically these are two processes of activation. 1 is the activation to form auto reactive t cells from naive t cells, and the other is activation of auto reactive tcell to form more of its copies and now the process will be directed towards auto antigens. I hope this clears your query. Let me know. So dendritic cell activation recruits circulating tcells, while cxcr3 based activation comes later that proliferates the activates t cells and homes them to the skin.