Zinc Deficiency in Pediatrics: Literature Review
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Questions and Answers

What is the term for interface dermatitis with vacuolar alterations of the dermoepidermal junction and a sparse inflammatory infiltrate?

  • Papulosquamous eruption
  • Lichenoid interface dermatitis
  • Discoid dermatosis
  • Vacuolar interface dermatitis (correct)
  • What is the term for interface dermatitis with vacuolar alterations of the dermoepidermal junction and a dense band-like inflammatory infiltrate?

  • Lichenoid interface dermatitis (correct)
  • Discoid dermatosis
  • Papulosquamous eruption
  • Vacuolar interface dermatitis
  • What is a distinct clinical presentation of CARD14-associated papulosquamous eruption (CAPE)?

  • Lichen simplex chronicus
  • Facial discoid dermatosis (correct)
  • Psoriasis
  • Vacuolar interface dermatitis
  • Which skin condition presents with recalcitrant scaly erythematous plaques on the face and has been proposed to represent a subtype of PRP?

    <p>Facial discoid dermatosis</p> Signup and view all the answers

    Which skin condition demonstrates epidermal acanthosis with compact hyperkeratosis, hypergranulosis, and formation of a stratum lucidum?

    <p>Lichen simplex chronicus</p> Signup and view all the answers

    Which of the following histological features is typically NOT seen in pityriasis rubra pilaris?

    <p>Acantholysis</p> Signup and view all the answers

    In pityriasis rubra pilaris, which of the following is a characteristic clinical feature?

    <p>Psoriasiform dermatitis</p> Signup and view all the answers

    Which of the following skin conditions is histopathologically most similar to pityriasis rubra pilaris?

    <p>Psoriasis</p> Signup and view all the answers

    What is the proposed new subtype of pityriasis rubra pilaris that presents with recalcitrant psoriasiform dermatosis on the face?

    <p>Facial discoid dermatosis</p> Signup and view all the answers

    Which skin condition is characterized by epidermal acanthosis with compact hyperkeratosis, hypergranulosis, and formation of a stratum lucidum?

    <p>Facial discoid dermatosis</p> Signup and view all the answers

    What skin condition demonstrates a spectrum including features of psoriasis and pityriasis rubra pilaris, and is associated with CARD14 mutations?

    <p>Recalcitrant psoriasiform dermatosis</p> Signup and view all the answers

    What is the characteristic pattern exhibited by pityriasis rubra pilaris in the histological image?

    <p>A 'checkerboard' pattern of parakeratosis</p> Signup and view all the answers

    What distinguishes the histological appearance of pityriasis rubra pilaris from hypertrophic lichen planus?

    <p>Pseudoepitheliomatous hyperplasia</p> Signup and view all the answers

    In practice, what should not be conceptualized as mutually exclusive categories in the context of interface dermatitis?

    <p>Vacuolar and lichenoid interface dermatitis</p> Signup and view all the answers

    What is a distinct histological feature of lichen sclerosus that distinguishes it from other skin conditions?

    <p>Zone of homogenized dermis separating the lichenoid infiltrate</p> Signup and view all the answers

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