band-like lichenoid lymphocytic infiltrates with vacuolar changes at the dermoepidermal
Injury to the basal keratinocytes and other structures produce tiny vacuoles along the dermoepidermal
junction on both sides of the basal lamina known as vacuolar alteration or vacuolization.
The bandlike infiltrate obscuring the dermoepidermal
junction with cytoid body formation, confluent hyperkeratosis, irregular acanthosis, basal cell liquefactive degeneration, and apoptosis may closely mimic lichen planus.
Between the epidermis and dermis a dermoepidermal
junction forms to help anchor the epidermis and dermis together.
a) Bileske nevuslari (junctional nevus): Nevus hucreleri sadece dermoepidermal
(DEJ) bileskede sinirhdir (Resim 6).
The area that adheres the epidermis to the dermis is referred to as the dermoepidermal
junction and has two layers; the lamina lucida connects to the epidermis, and the lamina densa connects to the dermis.
Autoantibodies from patients with BSLE inducing recruitment of leukocytes to the dermoepidermal
junction and subepidermal splits in cryosections of human skin.
The direct immunofluorescence examination of skin biopsy obtained from her arm showed immunoglobulin deposition at dermoepidermal
junction which was thought to be consistent with pathologic finding of systemic lupus erythematosus.
These include atrophy of the epidermis, a vacuolar change at the dermoepidermal
junction, thickened basement membrane, interstitial mucin between collagen bundles of the dermis and superficial and deep perivascular inflammatory infiltration of lymphocytes into the dermis.
Papilla tepelerinde dermoepidermal
bileskede bazt melanosit kumeleriyle birlikte, uzamis interpapiller cikintilarda artnnis melanosit miktari ve epidermis bazal tabakada artmis melanin pigmenti mevcuttur.
The biopsy revealed a mild superficial perivascular lymphohistiocytic infiltrate, scattered melanophages in the papillary dermis and focal areas with smudging of the dermoepidermal
It was obtained by measuring the distance between the dermoepidermal
borderline and the beginning of the horny layer.