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159 Possible Causes for Pigment Incontinence

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  • Neonatal Inflammatory Skin and Bowel Disease

    Definition A disorder characterized by inflammatory features with neonatal onset, involving the skin, hair, and gut. The skin lesions involve perioral and perianal erythema, psoriasiform erythroderma, with flares of erythema, scaling, and widespread pustules. Gastrointestinal symptoms include malabsorptive diarrhea that[…][]

  • Rare Cutaneous Lichen Planus

    Skin biopsy from a representative lesion showed basal layer degeneration, pigment incontinence, melanophages, patchy infiltrate, perivascular inflammation which are consistent[] Figure 2: Biopsy from a bullous lesion showing subepidermal bullae and changes of lichen planus like orthokeratosis, basal cell degeneration and pigment incontinence.[] The presence of dermal melanophages and pigment incontinence are the two constant features seen in histopathology. [9] This pigmentary disorder is fairly persistent and responds[]

  • Tinea Versicolor

    incontinence and elastolysis.[] […] epidermal colonization with pityrosporum hyphae and spores accompanied by variable epidermal and dermal atrophy characterized by rete-ridge effacement, subepidermal fibroplasia, pigment[]

  • Condyloma Acuminatum

    Pigment incontinence is present focally. See also Vulva . Penis . References Nucci, Marisa R.; Oliva, Esther (2009).[]

  • Bullous Lichen Planus

    incontinence and dermal melanophages (H and E, 40) Click here to view Bullous lichen planus is commonly seen on the legs.[] incontinence 5 .In our case biopsy of the bullae reaveled a subepidermal bulla with inflammatory cell infiltration mainly by lymphocytes and eosinophils.[] Infrequently poikilodermatous features can be an additional with dilated superficial blood vessels and pigment incontinence.[]

  • Frontal Fibrosing Alopecia

    […] increased epidermal pigmentation or to pigmentary incontinence.[] incontinence.[] Histologic evaluation of pigmented macules sometimes exhibited an increased epidermal pigmentation and on occasions, pigmentary incontinence.[]

  • Parapsoriasis

    In chronic lesions, there is a dense bandlike lymphocytic infiltrate, dermal fibrosis, basal vacuolar change and pigment incontinence.[]

  • Pityriasis Alba

    Biopsy specimens from two patients showed similar features, namely, a subacute dermatitis with variable pigment incontinence.[] Pigmenting pityriasis alba seems to be a variant of classic pityriasis alba showing a strong association with dermatophyte infection, especially tinea capitis.[]

  • Lichen Planus

    incontinence.[] Histologic view of cutaneous lichen planus demonstrating a “saw-toothed” appearance of the epidermis, a lichenoid infiltrate, and pigment incontinence.[] Lichen planus pigmentosus (LPP) is an exclusive form of lichen planus (LP) characterized by pigmentary incontinence in histopathologic slides.[]

  • Mycosis Fungoides

    Their cytotoxic effects on keratinocytes may result in prominent interface changes with resulting pigment incontinence.[] A: Case 5 exhibitis extensive purpuric changes, pigment incontinence, interface dermatitis (HE staining, magnification 400 .[]

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