Dermoid cyst natural history

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]Associate Editor(s)-in-Chief: Soujanya Thummathati, MBBS [2]

Overview

Common complications of periorbital dermoid cysts include inflammation and recurrence when not completely excised.^[1]

Common complications of ovarian dermoid cysts include:^[1]^[2]
- Torsion
- Rupture
- Infection

Common complications of periorbital dermoid cysts include:^[1]
- Inflammation
  - When a dermoid cyst is disrupted, it results in an inflammatory reaction.
- Recurrence when not completely excised

Common complications of intracranial dermoid cysts include:^[4]^[5]
- Mass effect
  - Compression of adjacent structures, e.g. optic chiasm
- Rupture (spontaneous, traumatic, or iatrogenic (at resection))
  - Fat droplets from the ruptured cysts may disseminate into the subarachnoid space and ventricles which may result in the development of aseptic chemical meningitis

Infection is the most common complication of dermoid cysts of the floor of the mouth.^[6]

↑ ^1.0 ^1.1 ^1.2 Dermoid cyst. Wikipedia. https://en.wikipedia.org/wiki/Dermoid_cyst Accessed on February 11, 2016
↑ Mature (cystic) ovarian teratoma. http://radiopaedia.org/articles/mature-cystic-ovarian-teratoma Radiopedia. Accessed on February 11, 2016
↑ Spinal dermoid cyst. Radiopedia. http://radiopaedia.org/articles/spinal-dermoid-cyst. Accessed on February 11, 2016.
↑ Intracranial dermoid cyst. http://radiopaedia.org/articles/intracranial-dermoid-cyst-1. Accessed on February 11, 2016.
↑ Jacquin A, Béjot Y, Hervieu M, Biotti D, Caillier M, Ricolfi FC; et al. (2010). "[Rupture of intracranial dermoid cyst with disseminated lipid droplets]". Rev Neurol (Paris). 166 (4): 451–7. doi:10.1016/j.neurol.2009.09.003. PMID 19846186.
↑ Makos C, Noussios G, Peios M, Gougousis S, Chouridis P (2011). "Dermoid cysts of the floor of the mouth: two case reports". Case Rep Med. 2011: 362170. doi:10.1155/2011/362170. PMC 3172983. PMID 21922020.