Certificate of compliance

Parathyroid Disease Diagnosis and Treatment

is in compliance with the HONcode

Logo certificat HONCode
13 Years

Certificate validity: valid until Apr 2019

www.parathyroid.com Visit website

Logo certificat HONCode
HONcode identification number:

HONConduct229187

Date of initial review:

20 Dec 2004

Certificate validity:

valid until Apr 2019

Date of last visit:

17 Apr 2018
See the HONcode seal on the site

Content identified by the HONcode team

The content below is a sample of the content identified at a specific date by the HONcode team that justifies the respect of the eight ethical principles.

Parathyroid Surgeons:
Dr James Norman, Dr Douglas Politz,
Dr Jose Lopez, and Dr Rafael Toro
of the
Norman Parathyroid Center
 

(10 Apr 2018) - Link

This is an educational web site. It does not intend to give advice, but is meant to inform and educate.
 

(10 Apr 2018) - Link

Privacy Statement
 

(17 Apr 2018) - Link

The data displayed correspond to only one of the selected samples.

Serum calcium and Breast Cancer risk: results from a prospective cohort study of 7,847 women. Cancer Causes Control. 2007 Aug;18(6):595-602. Epub 2007 Apr 5. Showed increased risk of breast cancer in women with untreated hyperparathyroidism. (This has been shown in 6 studies that we are aware of).
A dramatic increase in the rate of aggressive Prostate Cancer was shown several years ago, but most recently in 2008 it was shown in a very large study in the US in cooperation with the National Institutes of Health (NIH). High calcium and PTH are associated with a 2.7-fold increase in aggressive prostate cancer. Read the abstract of this journal article here: Cancer Epidemiology Biomarkers & Prevention 17, 2302-2305, September 1, 2008. where they summarize by saying "These results support the hypothesis that high serum calcium or a factor strongly associated with it (e.g., high serum parathyroid hormone) increases the risk for fatal prostate cancer". And, you can read about it here on Yahoo also: High blood calcium tied to lethal prostate cancer.
The association between primary hyperparathyroidism and malignancy: nationwide cohort analysis on cancer incidence after parathyroidectomy. Endocr Relat Cancer. 2007 Mar;14(1):135-40. Showed increased incidence of breast, colon, and kidney cancer in patients with hyperparathyroidism.
Hyperparathyroidism and subsequent incidence of breast cancer. Int J Cancer. 2004 Jun 20;110(3):449-51
Increased prevalence of primary hyperparathyroidism in treated breast cancer. J Endocrinol Invest. 2001 May;24(5):315-20
 

(10 Apr 2018) - Link

This page was last updated: 01/26/2018
 

(10 Apr 2018) - Link

Questions/comments regarding this web site (NOT patient information): This page was last updated 04/05/2018
 

(10 Apr 2018) - Link

Parathyroid.com is published and regularly maintained by the Norman Parathyroid Center,
 

(10 Apr 2018) - Link

Parathyroid.com does not accept advertising
 

The content of this certificate has been collected by the HON Foundation and may not be used without HON's express consent.

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