Nelson Syndrome: Introduction
Nelson Syndrome: The rapid growth of a pituitary adenoma (tumor) after the surgical removal of both adrenal glands to treat Cushing's disease. The condition is triggered by the resultant loss of the regulatory function of cortisol.
More detailed information about the symptoms,
causes, and treatments of Nelson Syndrome is available below.
Symptoms of Nelson Syndrome
See full list of 9
symptoms of Nelson Syndrome
Home Diagnostic Testing
Home medical testing related to Nelson Syndrome:
- Colon & Rectal Cancer: Home Testing
Wrongly Diagnosed with Nelson Syndrome?
Nelson Syndrome: Related Patient Stories
Nelson Syndrome: Complications
Read more about complications of Nelson Syndrome.
Causes of Nelson Syndrome
Read more about causes of Nelson Syndrome
Read more about causes of Nelson Syndrome.
Nelson Syndrome: Undiagnosed Conditions
Commonly undiagnosed diseases in related medical categories:
Misdiagnosis and Nelson Syndrome
Spitz nevi misdiagnosed as dangerous melanoma skin cancer: One possible misdiagnosis to
consider in lieu of melanoma is spitz nevi.
See melanoma and spitz nevi....read more »
Read more about Misdiagnosis and Nelson Syndrome
Nelson Syndrome: Research Doctors & Specialists
Research related physicians and medical specialists:
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Hospitals & Clinics: Nelson Syndrome
Research quality ratings and patient safety measures
for medical facilities in specialties related to Nelson Syndrome:
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Choosing the Best Hospital:
More general information, not necessarily in relation to Nelson Syndrome,
on hospital performance and surgical care quality:
Nelson Syndrome: Rare Types
Rare types of diseases and disorders in related medical categories:
Evidence Based Medicine Research for Nelson Syndrome
Medical research articles related to Nelson Syndrome include:
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Research about Nelson Syndrome
Visit our research pages for current research about Nelson Syndrome treatments.
Statistics for Nelson Syndrome
Nelson Syndrome: Broader Related Topics
Types of Nelson Syndrome
User Interactive Forums
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Definitions of Nelson Syndrome:
A syndrome characterized by increased skin pigmentation, visual defects secondary to compression of the OPTIC CHIASM, and elevated serum levels of ACTH following adrenalectomy for CUSHING SYNDROME. The cause of this syndrome is expansion of an underlying ACTH-secreting pituitary adenoma. (Joynt, Clinical Neurology, 1992, Ch36, p81)
- (Source - Diseases Database)
Nelson Syndrome is listed as a "rare disease" by the Office of
Rare Diseases (ORD) of the National Institutes of Health
(NIH). This means that Nelson Syndrome, or a subtype of Nelson Syndrome,
affects less than 200,000 people in the US population.
Source - National Institutes of Health (NIH)
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