Dermnet Videos
Alopecia Videos
- Alopecia areata – Causes and Associated Conditions
- Alopecia Areata Information
- Alopecia Areata Treatment
- Course of Sudden Hair Loss Telogen Effluvium
- Evaluation and Treatment of Sudden Hairloss Telogen Effluvium
- Female Pattern Baldness and Hair Loss Causes
- Female Pattern Baldness and Hair Loss in Women
- Female Pattern Hair Loss Evaluation and Testing
- Female Pattern Hair Loss Treatment
- Hair loss and Alopecia Introduction
- Hair Loss Due To Hair Pulling – Trichotillomania
- Hair Loss Treatment and Male Pattern Baldness Medicine
- Loose Anagen Hair Syndrome
- Male Patern Baldness Causes and Hair Loss
- Male Pattern Baldness and Hair Loss Information
- Sudden Hair Loss Telogen Effluvium
- Traction Alopecia Hair Loss
- Traction Alopecia Hair Loss Treatment
- Central Centrifugal Cicatricial Alopecia
- Discoid Lupus Erythematosus – Clinical
- Discoid Lupus Erythematosus – Histology
- Discoid Lupus Erythematosus – Treatment
- Follicular Degeneration Syndrome
- Folliculitis Decalvans – Clinical
- Folliculitis Decalvans Treatment
- Hair Loss Alopecia With Scarring Information
- Lichen Planopilaris
- Lichen Planopilaris – Clinical Features
- Lichen Planopilaris Treatment
Video Topics
Discoid Lupus Erythematosus – Histology
DLE lesions demonstrate interface changes at the dermal-epidermal junction and the basement membrane zone region of follicular epithelium. Necrotic keratinocytes and lymphocytic inflammation are present in these interface areas. There is superficial and deep inflammation consisting of lymphocytes and plasma cells. The follicles are eventually replaced by fibrosis and there may be interfollicular dermal scarring. Increased dermal mucin is often present. Direct immunofluorescence may show linear granular deposits of C3 and IgG at the dermal-epidermal junction and in the basement membrane zone area of follicular infundibula.