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			{{SI}}
	== ~~Iron Overload~~: ~~An In~~-~~depth Overview~~ ==		{{Infobox medical condition
			\| name = Iron overload
			\| image = [[File:Hemosiderosis_high_mag.jpg\|left\|thumb\|Hemosiderosis high magnification]]
			\| caption = Micrograph of [[hemosiderosis]], a form of iron overload
			\| field = [[Hematology]]
			\| synonyms = [[Hemochromatosis]], [[Hemosiderosis]]
			\| symptoms = [[Fatigue]], [[joint pain]], [[abdominal pain]], [[diabetes]], [[heart failure]]
			\| complications = [[Liver cirrhosis]], [[heart disease]], [[diabetes mellitus]], [[arthritis]]
			\| onset = Variable, often in adulthood
			\| duration = Long-term
			\| causes = [[Genetic mutations]], [[excessive iron intake]], [[repeated blood transfusions]]
			\| risks = [[Family history]], [[alcohol consumption]], [[hepatitis]]
			\| diagnosis = [[Blood tests]], [[liver biopsy]], [[MRI]]
			\| differential = [[Anemia]], [[liver disease]], [[heart disease]]
			\| prevention = [[Genetic screening]], [[dietary management]]
			\| treatment = [[Phlebotomy]], [[chelation therapy]]
			\| medication = [[Deferoxamine]], [[deferasirox]], [[deferiprone]]
			\| prognosis = Variable, depends on early diagnosis and treatment
			\| frequency = Common in people of Northern European descent
			}}
	'''Iron overload''', also commonly referred to as '''hemochromatosis''', is a medical condition characterized by the excessive accumulation of iron within the body. This excess iron can be stored in vital organs such as the liver, heart, and pancreas. Over time, if left untreated, iron overload can lead to serious health complications.		'''Iron overload''', also commonly referred to as '''hemochromatosis''', is a medical condition characterized by the excessive accumulation of iron within the body. This excess iron can be stored in vital organs such as the liver, heart, and pancreas. Over time, if left untreated, iron overload can lead to serious health complications.

	~~[[File:Hemosiderosis high mag.jpg\|thumb\|right\|500px\|excessive iron deposits in body tissues.]]~~

	== Causes of Iron Overload ==		== Causes of Iron Overload ==

	<youtube>		<youtube>
	title='''{{PAGENAME}}'''		title='''{{PAGENAME}}'''
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	&rel=1		&rel=1
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	height=600		height=600
	</youtube>		</youtube>

	There are multiple factors that can lead to iron overload:		There are multiple factors that can lead to iron overload:

	=== Genetic Predisposition ===		=== Genetic Predisposition ===
	Some individuals inherit a genetic mutation that makes their body absorb more iron than usual from food. This hereditary form is called [[hereditary hemochromatosis]].		Some individuals inherit a genetic mutation that makes their body absorb more iron than usual from food. This hereditary form is called [[hereditary hemochromatosis]].

	=== Blood Transfusions ===		=== Blood Transfusions ===
	People who receive multiple blood transfusions, especially patients with conditions like [[thalassemia]] or [[sickle cell anemia]], can accumulate excess iron from the transfused blood.		People who receive multiple blood transfusions, especially patients with conditions like [[thalassemia]] or [[sickle cell anemia]], can accumulate excess iron from the transfused blood.

	=== Other Causes ===		=== Other Causes ===
	Other causes can include excessive iron supplements or certain types of anemia where iron metabolism is affected.		Other causes can include excessive iron supplements or certain types of anemia where iron metabolism is affected.

	== Symptoms and Signs ==		== Symptoms and Signs ==

	Iron overload can manifest with a variety of symptoms, including:		Iron overload can manifest with a variety of symptoms, including:

	* '''Bronze skin''': A distinct darkening or bronzing of the skin.		* '''Bronze skin''': A distinct darkening or bronzing of the skin.
	* '''Diabetes''': Due to iron deposition in the pancreas affecting insulin production.		* '''Diabetes''': Due to iron deposition in the pancreas affecting insulin production.
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	* '''Tiredness or fatigue''': Due to the effect of excess iron on overall metabolism.		* '''Tiredness or fatigue''': Due to the effect of excess iron on overall metabolism.
	* '''Impotence''': Resulting from hormonal imbalances induced by iron overload.		* '''Impotence''': Resulting from hormonal imbalances induced by iron overload.

	== Potential Complications ==		== Potential Complications ==

	Unchecked iron overload can have serious health repercussions:		Unchecked iron overload can have serious health repercussions:

	* '''Liver Disease''': Including cirrhosis or liver cancer.		* '''Liver Disease''': Including cirrhosis or liver cancer.
	* '''Heart Problems''': Such as arrhythmias or heart failure.		* '''Heart Problems''': Such as arrhythmias or heart failure.
	* '''Organ Failure''': Especially failure of the liver or heart.		* '''Organ Failure''': Especially failure of the liver or heart.
	* '''Increased Cancer Risk''': Particularly liver cancer.		* '''Increased Cancer Risk''': Particularly liver cancer.

	== Diagnosis and Treatment ==		== Diagnosis and Treatment ==

	The diagnosis of iron overload usually involves:		The diagnosis of iron overload usually involves:

	* Blood tests to measure iron levels and liver function.		* Blood tests to measure iron levels and liver function.
	* Imaging studies, such as MRI, to visualize iron deposits.		* Imaging studies, such as MRI, to visualize iron deposits.
	* Liver biopsy to assess the extent of iron accumulation and liver damage.		* Liver biopsy to assess the extent of iron accumulation and liver damage.

	Treatment focuses on:		Treatment focuses on:

	* '''Phlebotomy''': Regular removal of blood to reduce iron levels.		* '''Phlebotomy''': Regular removal of blood to reduce iron levels.
	* '''Iron Chelation Therapy''': Medications that bind excess iron and help eliminate it from the body.		* '''Iron Chelation Therapy''': Medications that bind excess iron and help eliminate it from the body.
	* Regular monitoring and screening for complications.		* Regular monitoring and screening for complications.
			[[File:Blood specialist preps a patient for a phlebotomy 140207-A-ZP772-149.jpg\|left\|thumb\|A healthcare professional performing phlebotomy for a patient with iron overload.]]
	[[File:Blood specialist preps a patient for a phlebotomy 140207-A-ZP772-149.jpg\|thumb~~\|left~~\|A healthcare professional performing phlebotomy for a patient with iron overload.]]

	== Prevention and Management ==		== Prevention and Management ==

	Patients at risk or diagnosed with iron overload should:		Patients at risk or diagnosed with iron overload should:

	* Limit iron-rich foods in their diet.		* Limit iron-rich foods in their diet.
	* Avoid taking iron or vitamin C supplements unless prescribed.		* Avoid taking iron or vitamin C supplements unless prescribed.
	* Limit alcohol intake to protect the liver.		* Limit alcohol intake to protect the liver.
	* Attend regular screenings to detect and manage complications early.		* Attend regular screenings to detect and manage complications early.

	== See Also ==		== See Also ==

	* [[Anemia]]		* [[Anemia]]
	* [[Liver cirrhosis]]		* [[Liver cirrhosis]]
	* [[Heart arrhythmias]]		* [[Heart arrhythmias]]

	== References ==		== References ==

	<ref>{{cite journal \|title=Iron Overload and Hemochromatosis \|journal=Journal of Clinical Hematology \|volume=XX \|issue=XX \|pages=XX-XX \|date=To be filled \|pmid=To be filled \|doi=10.1016/XXX.XXXX.XXXX }}</ref>		<ref>{{cite journal \|title=Iron Overload and Hemochromatosis \|journal=Journal of Clinical Hematology \|volume=XX \|issue=XX \|pages=XX-XX \|date=To be filled \|pmid=To be filled \|doi=10.1016/XXX.XXXX.XXXX }}</ref>

	[[Category:Metabolic Disorders]]		[[Category:Metabolic Disorders]]
	[[Category:Liver Diseases]]		[[Category:Liver Diseases]]
	[[Category:Cardiovascular Diseases]]		[[Category:Cardiovascular Diseases]]
	{{stub}}		{{stub}}

Kondreddy Naveen at 23:35, 13 October 2023

2023-10-13T23:35:12Z

New page

== Iron Overload: An In-depth Overview ==

'''Iron overload''', also commonly referred to as '''hemochromatosis''', is a medical condition characterized by the excessive accumulation of iron within the body. This excess iron can be stored in vital organs such as the liver, heart, and pancreas. Over time, if left untreated, iron overload can lead to serious health complications.

[[File:Hemosiderosis high mag.jpg|thumb|right|500px|excessive iron deposits in body tissues.]]

== Causes of Iron Overload ==

<youtube>
title='''{{PAGENAME}}'''
movie_url=http://www.youtube.com/v/hbs_GaWX5PI
&rel=1
embed_source_url=http://www.youtube.com/v/hbs_GaWX5PI
&rel=1
wrap = yes
width=750
height=600
</youtube>

There are multiple factors that can lead to iron overload:

=== Genetic Predisposition ===
Some individuals inherit a genetic mutation that makes their body absorb more iron than usual from food. This hereditary form is called [[hereditary hemochromatosis]].

=== Blood Transfusions ===
People who receive multiple blood transfusions, especially patients with conditions like [[thalassemia]] or [[sickle cell anemia]], can accumulate excess iron from the transfused blood.

=== Other Causes ===
Other causes can include excessive iron supplements or certain types of anemia where iron metabolism is affected.

== Symptoms and Signs ==

Iron overload can manifest with a variety of symptoms, including:

* '''Bronze skin''': A distinct darkening or bronzing of the skin.
* '''Diabetes''': Due to iron deposition in the pancreas affecting insulin production.
* '''Joint pain''': Causing discomfort especially in the hands and knees.
* '''Abdominal pain''': Often as a result of liver damage or inflammation.
* '''Tiredness or fatigue''': Due to the effect of excess iron on overall metabolism.
* '''Impotence''': Resulting from hormonal imbalances induced by iron overload.

== Potential Complications ==

Unchecked iron overload can have serious health repercussions:

* '''Liver Disease''': Including cirrhosis or liver cancer.
* '''Heart Problems''': Such as arrhythmias or heart failure.
* '''Organ Failure''': Especially failure of the liver or heart.
* '''Increased Cancer Risk''': Particularly liver cancer.

== Diagnosis and Treatment ==

The diagnosis of iron overload usually involves:

* Blood tests to measure iron levels and liver function.
* Imaging studies, such as MRI, to visualize iron deposits.
* Liver biopsy to assess the extent of iron accumulation and liver damage.

Treatment focuses on:

* '''Phlebotomy''': Regular removal of blood to reduce iron levels.
* '''Iron Chelation Therapy''': Medications that bind excess iron and help eliminate it from the body.
* Regular monitoring and screening for complications.

[[File:Blood specialist preps a patient for a phlebotomy 140207-A-ZP772-149.jpg|thumb|left|A healthcare professional performing phlebotomy for a patient with iron overload.]]

== Prevention and Management ==

Patients at risk or diagnosed with iron overload should:

* Limit iron-rich foods in their diet.
* Avoid taking iron or vitamin C supplements unless prescribed.
* Limit alcohol intake to protect the liver.
* Attend regular screenings to detect and manage complications early.

== See Also ==

* [[Anemia]]
* [[Liver cirrhosis]]
* [[Heart arrhythmias]]

== References ==

<ref>{{cite journal |title=Iron Overload and Hemochromatosis |journal=Journal of Clinical Hematology |volume=XX |issue=XX |pages=XX-XX |date=To be filled |pmid=To be filled |doi=10.1016/XXX.XXXX.XXXX }}</ref>

[[Category:Metabolic Disorders]]
[[Category:Liver Diseases]]
[[Category:Cardiovascular Diseases]]
{{stub}}

Iron overload - Revision history

Prab: CSV import

Kondreddy Naveen at 23:35, 13 October 2023