Epidermoid Cyst
→ Epidermoid cysts represent the most common cutaneous cysts.
→ Occur most frequently on the face, scalp, neck, and trunk.
Pathophysiology:
→ Proliferation of epidermal cells within a circumscribed space of the dermis.
Clinical Features:
→ Epidermoid cysts are usually asymptomatic.
→ Discharge of a foul-smelling “cheeselike” material may be described.
→ Inflamed or infected cyst, results in pain and tenderness.
→ Appear as flesh–colored-to-yellowish, firm, round nodules of variable size.
→ A central pore or punctum may be present.
Cut gross specimen revealed cheesy material. | Download Scientific DiagramEpidermal Inclusion Cyst Clinical Presentation: History, Physical Examination