Rare Endocrinology News
Disease Profile
Epidermoid brain cyst
Prevalence estimates on Rare Medical Network websites are calculated based on data available from numerous sources, including US and European government statistics, the NIH, Orphanet, and published epidemiologic studies. Rare disease population data is recognized to be highly variable, and based on a wide variety of source data and methodologies, so the prevalence data on this site should be assumed to be estimated and cannot be considered to be absolutely correct.
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Age of onset
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ICD-10
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Inheritance
Autosomal dominant A pathogenic variant in only one gene copy in each cell is sufficient to cause an autosomal dominant disease.
Autosomal recessive Pathogenic variants in both copies of each gene of the chromosome are needed to cause an autosomal recessive disease and observe the mutant phenotype.
X-linked
dominant X-linked dominant inheritance, sometimes referred to as X-linked dominance, is a mode of genetic inheritance by which a dominant gene is carried on the X chromosome.
dominant X-linked dominant inheritance, sometimes referred to as X-linked dominance, is a mode of genetic inheritance by which a dominant gene is carried on the X chromosome.
X-linked
recessive Pathogenic variants in both copies of a gene on the X chromosome cause an X-linked recessive disorder.
recessive Pathogenic variants in both copies of a gene on the X chromosome cause an X-linked recessive disorder.
Mitochondrial or multigenic Mitochondrial genetic disorders can be caused by changes (mutations) in either the mitochondrial DNA or nuclear DNA that lead to dysfunction of the mitochondria and inadequate production of energy.
Multigenic or multifactor Inheritance involving many factors, of which at least one is genetic but none is of overwhelming importance, as in the causation of a disease by multiple genetic and environmental factors.
Not applicable
Other names (AKA)
Central nervous system epidermoid cyst; Intracranial epidermoid cyst; Epidermoid brain tumor
Summary
Epidermoid brain cysts (also called intracranial epidermoid cysts or
Although epidermoid brain cysts are usually benign (not cancerous) and slow growing, the cysts may grow around and encase cranial nerves and arteries. Thus, epidermoid brain cysts are most often diagnosed in middle-aged adults when the cysts have grown large enough to cause symptoms.[1][2][3] Symptoms may include
Epidermoid brain cysts may be diagnosed by
Organizations
Support and advocacy groups can help you connect with other patients and families, and they can provide valuable services. Many develop patient-centered information and are the driving force behind research for better treatments and possible cures. They can direct you to research, resources, and services. Many organizations also have experts who serve as medical advisors or provide lists of doctors/clinics. Visit the group’s website or contact them to learn about the services they offer. Inclusion on this list is not an endorsement by GARD.
Organizations Supporting this Disease
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American Brain Tumor Association
8550 W. Bryn Mawr Ave, Ste 550
Chicago, IL 60631
Toll-free: 1-800-886-2282
Telephone: +1-773-577-8750
Fax: +1-773-577-8738
E-mail: [email protected]
Website: https://www.abta.org/ -
National Brain Tumor Society
55 Chapel St., Suite 200
Newton, MA 02458
Telephone: +1-617-924-9997
Fax: +1-617-924 -9998
E-mail: https://braintumor.org/our-mission/contact-us/
Website: https://braintumor.org/
Learn more
These resources provide more information about this condition or associated symptoms. The in-depth resources contain medical and scientific language that may be hard to understand. You may want to review these resources with a medical professional.
In-Depth Information
- Medscape Reference provides information on this topic. You may need to register to view the medical textbook, but registration is free.
References
- Cysts. American Brain Tumor Association (ABTA). June, 2010; https://www.abta.org/secure/resource-one-sheets/cysts.pdf.
- Chheda MG, Wen PY. Uncommon brain tumors. UpToDate. Waltham, MA: UpToDate; August 8, 2017; https://www.uptodate.com/contents/uncommon-brain-tumors.
- Ravindran K, Rogers TW, Yuen T, Gaillard F. Intracranial white epidermoid cyst with dystrophic calcification A case report and literature review. J Clin Neurosc. August 2017; 42:43-47. https://www.ncbi.nlm.nih.gov/pubmed/28342703.