dermatolog
It looks like your message got cut off! What would you like to know about dermatology? Feel free to ask about:
- Skin conditions or diseases (eczema, psoriasis, acne, melanoma, etc.)
- Dermatological treatments or medications
- Diagnostic criteria or clinical features
- Procedures (biopsies, laser therapy, etc.)
- Anything else skin, hair, or nail related
What's your question?
skin disorder with pathologyor clinical feature with images
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psoriasis histology acanthosis parakeratosis Munro microabscess image dermatology
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atopic dermatitis eczema spongiosis histology image skin pathology
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acne vulgaris clinical photo comedone pustule inflammatory face
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atopic dermatitis eczema clinical photo flexural rash child adult
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This covers the three major inflammatory skin disorders in depth. Here's a quick summary of what was covered:
Atopic Dermatitis - Th2-driven disease centered on a defective epidermal barrier (filaggrin mutations), with spongiosis as the histological hallmark. Three stages (acute/subacute/chronic) each with distinct histology.
Psoriasis - Th17/IL-23-driven disease with dramatic keratinocyte hyperproliferation. Classic histology: regular acanthosis + parakeratosis + Munro microabscesses + dilated papillary capillaries. Minimal spongiosis distinguishes it from eczema.
Acne Vulgaris - Pilosebaceous unit disorder driven by 4 factors: follicular keratinization, androgen excess, Cutibacterium acnes, and secondary inflammation. Histology ranges from simple comedones to ruptured follicles with foreign body granulomas.
Would you like me to go deeper on any specific aspect - such as treatment pathways, grading systems, differential diagnosis, or additional skin disorders?
vedio lecture about skin disorder
I'm not able to create or stream video lectures — I'm a text and image-based AI assistant.
However, here are the best free video lecture resources for skin disorders:
🎓 Top Video Lecture Sources for Dermatology
1. Osmosis (YouTube / osmosis.org)
- Excellent animated pathology videos
- Covers: Psoriasis, Eczema, Acne, Melanoma, Pemphigus, SLE rash, and more
- Osmosis Dermatology playlist
2. Ninja Nerd (YouTube)
- In-depth whiteboard lectures with pathophysiology
- Very popular for med students
- Search: "Ninja Nerd Dermatology"
3. Armando Hasudungan (YouTube)
- Beautiful illustrated hand-drawn explanations
- Great for mechanisms and histology
4. Lecturio / Amboss
- Full dermatology course with clinical cases
- Lecturio has a free tier
- lecturio.com
5. Medscape / UpToDate Videos
- Clinical-level, case-based
- For practicing clinicians
6. Khan Academy Medicine
- Free, beginner-friendly
- Basic skin disorder overview
📌 Specific Topic Searches (YouTube)
| Disorder | Search Term |
|---|---|
| Psoriasis | "Osmosis Psoriasis" or "Ninja Nerd Psoriasis" |
| Eczema/AD | "Atopic dermatitis pathophysiology Osmosis" |
| Acne | "Acne vulgaris pathology Ninja Nerd" |
| Skin cancers | "Melanoma vs BCC vs SCC Lecturio" |
| Blistering diseases | "Pemphigus vs Pemphigoid Osmosis" |
What I can do instead:
- Build a detailed written lecture outline on any skin disorder
- Create visual diagrams or flashcards
- Produce a downloadable PowerPoint presentation
Would you like any of those? Just let me know the topic!
Generate a study guide for dermatology exams
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