Dermatology Flashcards

1
Q

Treatment for erythematotelangiectatic rosacea?

Papulopustular rosacea?

A

Erythematotelangiectatic: brimodine (vasoconstricting alpha2 agonist) or laser
Papulopustular: topical metronidazole

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2
Q

Papule with central dimpling when pinched

A

Dermatofibroma

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3
Q

Cyst with central punctum with cheesy white discharge

A

Epidermal inclusion cyst

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4
Q

Skin cancer on the lower lip

A

SCC

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5
Q

Skin cancer in a patient on chronic immunosuppression after an organ transplant

A

SCC

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6
Q

Skin cancer with associated neurologic symptoms

A

SCC (invades nerves)

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7
Q

Most common skin cancer

A

BCC

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8
Q

Infection that can trigger SJS/TEN

A

Mycoplasma pneumonia (can also cause AIHA due to cold agglutinins)

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9
Q

Some major medications that can trigger SJS/TEN

A
  1. Antibiotics (e.g. sulfonamides)
  2. Anticonvulsants (e.g. carbamezepine, lamotrigine, phenytoin)
  3. NSAIDs
  4. Allopurinol
  5. Sulfasalazine (DMARD)
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