Sebaceous Cyst?: Based on your description, it could be an Epidermal or Sebaceous cyst. These cyst are usually caused by clogged skin pore. A substance, sebum, builds up under skin causing a cyst. These cysts can occasionally drain, causing a foul cheesy odor. Please go see a clinician to confirm what it is. If it is a cyst, it can be easily drained. If it is more solid, then it may require a biopsy.
Answered 1/2/2016
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A doctor has provided 1 answer
A doctor has provided 1 answer
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