Pheochromocytoma risk factors: Difference between revisions

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==Overview==
==Overview==
Pheochromocytoma is more common in people between 40 and 60 years old, men, people with family history of multiple endocrine neoplasias, von Hippel-Lindau disease, neurofibromatosis 1, hereditary paraganglioma syndromes.
Pheochromocytoma is more common in people between 40 and 60 years old, men, people with family history of [[Multiple endocrine neoplasia|multiple endocrine neoplasias,]] [[von Hippel-Lindau disease]], [[Neurofibromatosis type I|neurofibromatosis 1]], [[Paraganglioma|hereditary paraganglioma syndromes]].


==Risk Factors==
==Risk Factors==
The most potent risk factors of pheochromocytoma are:
The most potent risk factors of pheochromocytoma are:


=== '''Age:''' ===
=== '''Age''' ===
Occurs in third to fifth decades of life; the average age at diagnosis is 24.9 years in hereditary cases and 43.9 years in sporadic cases.<ref name="cancergov">National Cancer Institute. Physician Data Query Database 2015. National Cancer Institute. Physician Data Query Database 2015. http://www.cancer.gov/types/pheochromocytoma/hp/pheochromocytoma-treatment-pdq#link/_25_toc</ref>
Occurs in third to fifth decades of life; the average age at diagnosis is 24.9 years in hereditary cases and 43.9 years in sporadic cases.<ref name="cancergov">National Cancer Institute. Physician Data Query Database 2015. National Cancer Institute. Physician Data Query Database 2015. http://www.cancer.gov/types/pheochromocytoma/hp/pheochromocytoma-treatment-pdq#link/_25_toc</ref>


Hereditary tumors present at a younger age than sporadic.
Hereditary tumors present at a younger age than sporadic.


=== '''Family history:''' ===
=== '''Family history''' ===
Ten percent of pheochromocytomas are linked to hereditary causes:
Ten percent of pheochromocytomas are linked to hereditary causes:
* '''Multiple endocrine neoplasia type 2''' is a hereditary condition associated with medullary thyroid cancer and other types of cancer, including pheochromocytoma.  
* '''Multiple endocrine neoplasia type 2''' is a hereditary condition associated with medullary thyroid cancer and other types of cancer, including pheochromocytoma.  
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|-
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* Medullary thyroid cancer,
* [[Medullary thyroid cancer]]
* Pheochromocytoma
* [[Pheochromocytoma]]
* Primary hyperparathyroidism
* [[Primary hyperparathyroidism]]
|
|
* Medullary thyroid cancer
* [[Medullary thyroid cancer]]
* Pheochromocytoma
* [[Pheochromocytoma]]
* Mucosal neuromas
* [[Neuroma|Mucosal neuromas]]
* Marfanoid habitus
* [[Marfan's syndrome|Marfanoid habitus]]
|}
|}
* '''Von Hippel-Lindau disease''' can result in tumors at multiple sites, including the central nervous system, endocrine system, pancreas and kidneys.
* '''[[Von Hippel-Lindau disease]]''' can result in tumors at multiple sites, including the central nervous system, endocrine system, [[pancreas]] and kidneys.
* '''Neurofibromatosis 1 (NF1)''' results in multiple tumors in the skin (neurofibromas), pigmented skin spots and tumors of the optic nerve.
* '''[[Neurofibromatosis type I|Neurofibromatosis 1]]''' results in multiple tumors in the skin (neurofibromas), pigmented skin spots and tumors of the optic nerve.
* '''Hereditary paraganglioma syndromes''' are inherited disorders that result in either pheochromocytomas or paragangliomas.
* '''[[Paraganglioma|Hereditary paraganglioma syndromes]]''' are inherited disorders that result in either pheochromocytomas or [[Paraganglioma|paragangliomas.]]


==References==
==References==

Revision as of 16:02, 31 July 2017

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Mohammed Abdelwahed M.D[2]

Overview

Pheochromocytoma is more common in people between 40 and 60 years old, men, people with family history of multiple endocrine neoplasias, von Hippel-Lindau disease, neurofibromatosis 1, hereditary paraganglioma syndromes.

Risk Factors

The most potent risk factors of pheochromocytoma are:

Age

Occurs in third to fifth decades of life; the average age at diagnosis is 24.9 years in hereditary cases and 43.9 years in sporadic cases.[1]

Hereditary tumors present at a younger age than sporadic.

Family history

Ten percent of pheochromocytomas are linked to hereditary causes:

  • Multiple endocrine neoplasia type 2 is a hereditary condition associated with medullary thyroid cancer and other types of cancer, including pheochromocytoma.
MEN1 MEN2

References

  1. National Cancer Institute. Physician Data Query Database 2015. National Cancer Institute. Physician Data Query Database 2015. http://www.cancer.gov/types/pheochromocytoma/hp/pheochromocytoma-treatment-pdq#link/_25_toc