73. Epidermoid and pilar cysts (sebaceous cysts) Flashcards

1
Q

Types of sebaceous cyst?

A

Epidermoid- epidermis

Pilar- hair follicle

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2
Q

Definition of sebaceous cysts

A

Contain keratin not sebum

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3
Q

Signs and symptoms of sebaceous cysts?

A
Mobile 
Smooth
Hairy areas
Round
Can contain: fibrous tissue, 'cheesy' keratin, purulent/bloody fluid
Scalp
Ears
Back 
Face
Upper arm
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4
Q

Aetiology of sebaceous cyst?

A

Testosterone/steroids

Genetic

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5
Q

Management of sebaceous cyst?

A

Leave alone

or
Surgery

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