Dermatopathology Lesson 1- Spongiotic Dermatitis (Tissue Reaction Patterns)

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  • Опубликовано: 16 дек 2024

Комментарии • 10

  • @avanijagajula7596
    @avanijagajula7596 Год назад +3

    Thank you for this wonderful video!! Please upload more videos...

    • @aalhatem_md
      @aalhatem_md  Год назад +1

      My pleasure. I am working on new videos, which will be ready soon.

    • @avanijagajula7596
      @avanijagajula7596 Год назад +2

      Thank you Sir.

  • @goziemnweke8079
    @goziemnweke8079 3 года назад +3

    Thank you for this. Easy to follow.

    • @aalhatem_md
      @aalhatem_md  3 года назад +1

      Thanks Goziem, appreciate the feedback! Please check back every week for new videos 😀

  • @wolpumba4099
    @wolpumba4099 4 месяца назад

    *Summary*
    * *(**0:00**)* *Spongiotic Dermatitis:* This refers to a pattern of skin reaction characterized by fluid buildup (edema) between the cells of the epidermis, causing them to separate and sometimes form blisters.
    * *(**0:44**)* *Causes of Spongiosis:* The exact causes are unknown, but likely involve pressure or chemical gradients that draw fluid into the epidermis.
    * *(**3:55**)* *Key Features to Look for:*
    * *(**3:55**) Spongiosis:* The hallmark of this reaction pattern.
    * *(**4:51**) Type of Inflammatory Cells:* Identifying the predominant cell type (e.g., neutrophils, eosinophils, lymphocytes) is crucial for diagnosis.
    * *(**4:56**) Other Features:* Vesicles, blisters, hyperkeratosis (thickening of the outer skin layer), parakeratosis (retention of nuclei in the outer skin layer).
    * *(**5:26**)* *Types of Spongiotic Dermatitis (Categorized by cell type or location):*
    * *(**5:26**) Neutrophilic Spongiosis:* Neutrophils (a type of white blood cell) are the main inflammatory cells. Causes often include infection (bacterial, fungal) or autoimmune diseases. Examples:
    * *(**9:35**) Parago Pigmentosa*
    * *(**11:06**) IGA Pemphigus*
    * *(**11:40**) Acute Generalized Exanthematous Pustulosis*
    * *(**12:55**) Eosinophilic Spongiosis:* Eosinophils (another type of white blood cell) are the main inflammatory cells. Often associated with allergic reactions. Examples:
    * *(**12:55**) Allergic Contact Dermatitis*
    * *(**14:04**) Wells Syndrome*
    * *(**14:46**) Miliaria (Heat Rash):* Blockage of sweat ducts. Subtypes depend on the location of the blockage.
    * *(**17:39**) Follicular Spongiosis:* Centered around hair follicles. Examples:
    * *(**17:39**) Infundibular Folliculitis*
    * *(**17:59**) Atopic Dermatitis (if it affects follicles)*
    * *(**20:06**) Pityriasi (Scaly) Form Spongiosis:* Characterized by scaling. Examples:
    * *(**20:06**) Pityriasis Rosea*
    * *(**21:19**) Erythema Annulare Centrifugum*
    * *(**21:58**) Lichen Striatus*
    * *(**22:20**) Other Spongiotic Disorders:* A catch-all category for conditions that don't fit neatly into the other types.
    * *(**22:33**) Important Note:* Diagnosis often requires considering the clinical picture (what the rash looks like, the patient's symptoms, and medical history) in conjunction with the microscopic findings.
    Summarized by AI model: gemini-1.5-pro-exp-0801
    Cost (if I didn't use the free tier): $0.0576
    Input tokens: 12654
    Output tokens: 1267

  • @rolandosuarez2718
    @rolandosuarez2718 2 года назад +2

    Is there a cure for this? Or is it just treatable? I have PR and linear spongiotic derm.

  • @marianachartian6581
    @marianachartian6581 6 месяцев назад

    Thank you so much for these amazing lectures….why did you stop uploading sir….please do put up more videos….will be highly grateful…thank you again❤

    • @aalhatem_md
      @aalhatem_md  6 месяцев назад +1

      Thank you! I was extremely busy lately but I’m preparing more videos and will start uploading them soon!

    • @marianachartian6581
      @marianachartian6581 6 месяцев назад

      @@aalhatem_md oh, i understand Sir….eagerly looking forward to the new videos…thank you and takecare!!😇😇