Printer Friendly
Dictionary, Encyclopedia and Thesaurus - The Free Dictionary
3,925,953,256 visitors served.
forum Join the Word of the Day Mailing List For webmasters
?
Dictionary/
thesaurus
Medical
dictionary
Legal
dictionary
Financial
dictionary
Acronyms
 
Idioms
Encyclopedia
Wikipedia
encyclopedia
?

Hyperparathyroidism
(redirected from brown node of hyperparathyroidism)

   Also found in: Dictionary/thesaurus, Medical, Wikipedia 0.01 sec.
hyperparathyroidism [‚hī·pər‚par·ə′thī‚rȯid‚iz·əm]
(medicine)
Condition caused by increased functioning of the parathyroid glands.

Hyperparathyroidism 

a disease caused by excessive production of the hormone of the parathyroid glands, usually occurring as the result of adenoma of those glands.

An excess of parathyroid hormone mobilizes the calcium in the bones, raises its level in the blood and lowers the level of phosphorus, and raises the quantity of calcium and phosphorus in the urine (which is then discharged). Softening and deformation of the bones is the result of this process, making possible spontaneous fracture or fracture caused by minimal injury. Visceropathic forms of hyperparathyroidism are characterized by calcium deposits in the internal organs. The most widespread is the renal form (formation of calculi in the kidneys and urinary tracts). The cause of formation of adenomas in the parathyroid glands is not known. Hyperparathyroidism is more commonly found in women. Treatment involves removal of the tumor; orthopedic treatment is necessary when the disease affects the bones, and removal of the calculi is necessary in nephrolithiasis.

L. M. GOL’BER



Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content.
?Page tools
Printer friendly
Cite / link
Feedback
Mentioned in?   Encyclopedia browser?   Full browser?
No references found
 
 
 
Encyclopedia
?

Terms of Use | Privacy policy | Feedback | Advertise with Us | Copyright © 2012 Farlex, Inc.
Disclaimer
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.