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MMMD 35 - derm > red rashes on the face > Flashcards

red rashes on the face Flashcards

1
Q

what is seborrheic dermatitis

A
  • chronic inflammatory skin condition
  • scalp, eyebrows, eye lids
  • thin yellow-greasy scale on a red base
  • can itch
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2
Q

cause and Tx of seborrheic

A

cause - yeast

Tx - shampoos

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3
Q

morpho of acne

A

erythematous papules and pustules

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4
Q

3 types of acne

A
  1. inflammatory
    - papule, pustules, nodules
  2. non inflamatory
    - comedones
  3. scars
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5
Q

2 other acne variants

A
  1. acne conglobata or fulminans
    - systemic and really bad
  2. drug indiced
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6
Q

2 types of acne in children

A
  1. neonatal - yeast

2. infantile - hormonal impbalances

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7
Q

behav. Tx for acne

A
  • no greasy stuff on face
  • cleanse face daily
  • not diet
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8
Q

3 topical Tx of acne

A
  1. vit. A - retinoids
  2. topical ABx or anti-inflamm
  3. benzoyl peroxides
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9
Q

3 systemic Tx of acne

A
  1. oral ABx
  2. anti-androgens - OCP
  3. accutaine
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10
Q

3 features of rosacea

A
  1. 40-50yo
  2. female
  3. triggers: stress, cafeine, hot liquids, sun, ecercise, spices
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11
Q

morpho of rosacea

A

erethematoud with a few telangectasias

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12
Q

4 possible clinical componenets of rosacea

A
  1. vasuclar - flushing and telantectasisa
  2. acneform - NO comedones
  3. rhinophyma - progressive nose enlargement in men
  4. ocular
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13
Q

Tx of rosacea

A
  1. behavioral - avoid triggers
  2. topical
    - ABx
  3. systemic
    - tetracycline
    - doxycycline
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14
Q

what is perioral dermatitis

A
  • more of an acne
  • erythemaous acneform papules
  • around mouth rim SPARING vermillion folds
  • may burn or itch
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15
Q

cause of perioral

A

inapproriate use of steroids

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16
Q

Tx of perioral

A
  • wean of slowly

- can add non-steroid anti-inflamm. cream

17
Q

what is morpho of lupus

A
  • fixed ethythematous
  • spares nasolabial folds
  • photosensitivity
18
Q

citeria for lupus

A 
MD SOAP BRAIN
Malar rash
Discoid rash
Serositis
Oral ulcers
Arthrirth
Photosens
Blood
Renal disorders
ANA+
Immunologic
Neurologic

MMMD 35 - derm (12 decks)

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