Dermoid Cyst |
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| Cyst, Dermoid; Cysts, Dermoid; Dermoid Cysts; Dermoids | |
| A tumor consisting of displaced ectodermal structures along the lines of embryonic fusion, the wall being formed of epithelium-lined connective tissue, including skin appendages, and containing keratin, sebum, and hair. (Stedman, 25th ed) | |