Vasculitis...Explained by a Dermatopathologist

Jerad Gardner, MD
Jerad Gardner, MD
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Published 2018-01-24
A complete organized library of all my videos, digital slides, pics, & sample pathology reports is available here: kikoxp.com/posts/5084 (dermpath) & kikoxp.com/posts/5083 (bone/soft tissue sarcoma pathology).

More vasculitis entities and examples in this video: kikoxp.com/posts/3443

Entities discussed in this video:
- Leukocytoclastic vasculitis (cutaneous LCV): 0:00
- Henoch-Schonlein purpura (HSP): 6:08
- Direct immunoflorescence in LCV: 6:22
- Signs of systemic involvement in vasculitis: 6:30, 15:55
- Bullous leukocytoclastic vasculitis: 8:50
- Biopsy techniques for suspected vasculitis: 11:40
- How to recognize ischemia/infarct in skin: 14:20, 16:55
- How to tell blood from fibrin: 28:04
- How to tell eosinophils from neutrophils: 33:20
- Levamisole-induced vasculitis (from cocaine use): 16:55
- Mixed-type cryoglobulinemia: 22:00
- Direct immunoflorescence in mixed cryoglobulinemia: 25:30
- Polyarteritis nodosa (PAN): 27:39
- Eosinophilic granulomatosis with polyangiitis (EGPA) (Churg-Strauss syndrome): 32:04
- Granuloma faciale: 36:45
- Erythema elevatum diutinum (EED): 42:00



This video is geared towards medical students, pathology or dermatology residents, or practicing pathologists or dermatologists. Of course, this video is for educational purposes only and is not formal medical advice or consultation.

Presented by Jerad M. Gardner, MD. Please subscribe to my channel to be notified of new pathology teaching videos.

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All Comments (21)
  • @tonydemarco9315
    For a non pathologist like myself, just someone who really enjoys morphology, I'll like to thank you for the hours of teaching you have given me. You are both a scholar and teacher a rare combination .....Thank you!!
  • @missknowall
    Beautiful video. I have seen it over and over again and every time I learn something new out of it.
  • @hellboy1710
    Thank you for your video. Could you do a presentation on panniculitis? Those diseases really challenge me whenever encouterd on clinical practice and that's when I think of dermatopathology.
  • @imrangorur3417
    Thank you ! Another fabulous informative insights into vasculitis .Very useful for daily practitioners.
  • @DrSurfia
    Thank you for the excellent overview. This was perfect!
  • @dbinod
    Thank you sir for the video. For a a pathology resident like me your videos are very informative. I expect more videos sir. If possible not only of dermatopathology but also of soft tissue slides.
  • @rykestr
    thank you very much from berlin, dear dr. gardner!
  • @ferhatozden
    Such a great video again. Love it! Many thanks Jerad.
  • @wallendegen1
    Excellent as always, could you do one on skin adnexal tumours.
  • @ATHLETE.X
    It’d be interesting to see info on Behçet’s, seeing as it has dermatological aspects and is a type of vasculitis.
  • @woloabel
    Vasculitis seems to be unmissible as an easy diagnosis with the patient's presentation much more with an Hematoxylin and Eosin Stain (H&E Staion). It is rather assuring that the immunostaining (immunofloresence) is plain and simple flawless as a Leukocytoclastic Vaculitis LCV diagnosis....Cheerz Fellow Gardner.