Dermatology Book

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Hand DermatitisAka: Foot Dermatitis

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  1. See Also
    1. Nail-Related Growths
    2. Hand Infection
  2. Itchy Blister Causes
    1. Dyshidrotic Eczema
    2. Nummular eczema
    3. Contact Dermatitis
    4. Tinea Manum and Tinea Pedis
    5. Insect Bite reaction
  3. Erosion and excoriation causes
    1. Impetigo or super-infected dermatitis (most common)
      1. Treat with Dicloxacillin or Erythromycin x7-10 days
    2. Scabies
  4. Blister becoming Pustule causes
    1. Eczematous Dermatitis
    2. Tinea Manum or Tinea Pedis
    3. Psoriasis
  5. Pustule Causes
    1. Bacterial Infection (Most common)
      1. Staphylococcus aureus most common cause
    2. Fungi (dermatophytes, tinea)
    3. Psoriasis
    4. Old Blisters collecting debris
  6. Solitary or scattered Pustules causes
    1. Bacterial Infection or Sepsis
      1. Consider Neisseria Gonorrhea, Candida
      2. Culture!
      3. Suspect Sepsis with hemorrhagic Pustules
    2. Sporotrichosis
    3. Herpes simplex (whitlow)
  7. Scaly Papules and Plaques Causes
    1. Psoriasis
    2. Secondary Syphilis
    3. Reiter's Syndrome
    4. Bowen's disease (Squamous Cell Carcinoma in situ)
    5. Discoid Lupus (scarring)
    6. Tinea does not usually present with multiple lesions
  8. Red palms and or soles with generalized rash Causes
    1. Systemic Lupus Erythematosus
    2. Dermatomyositis
    3. Liver disease
    4. Drug eruption
    5. Viral Exanthem
  9. Pigmented lesion Causes
    1. Acral lentiginous Melanoma
    2. Racial trait
    3. Postinflammatory pigment
  10. Other Hand and Foot Dermatitis Causes
    1. Photodermatitis
    2. Granuloma Annulare
    3. Raynaud's Syndrome
    4. Discoid Lupus
    5. Hyperhidrosis

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