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Illustrated Health Encyclopedia
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Ency. home > Disease > S > Sebaceous cyst

Sebaceous cyst   

Overview | Symptoms | Treatment

Alternative names:

Epidermal cyst; Keratin cyst; Epidermoid cyst

Symptoms

  • usually a nontender, small lump beneath the skin
  • redness, tenderness, or increased temperature of the skin over the area may occur infection
  • grayish white, cheesy, foul smelling material may drain from the cyst

Signs and Tests

In most cases, your physician can diagnose a cyst based on its appearance.  Occasionally, a biopsy may be needed to rule out other conditions with a similar appearance.

Ency. home > Disease > S > Sebaceous cyst

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