Vascular anomaly - Revision history

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	{{Short description\|~~A group~~ of ~~disorders involving abnormal blood vessels or lymph vessels~~}}		{{Short description\|Overview of vascular anomalies}}
	{{Use dmy dates\|date=October 2023}}		{{Use dmy dates\|date=October 2023}}

	'''Vascular ~~anomaly~~''' ~~refers to~~ a group of disorders characterized by abnormal ~~development~~ of blood ~~vessels or lymphatic~~ vessels. These anomalies can be broadly classified into vascular tumors and vascular malformations. ~~They can occur anywhere in the body and vary widely in their~~ clinical ~~presentation~~, ~~prognosis~~, and ~~treatment~~.		'''Vascular anomalies''' are a group of disorders characterized by abnormal growth or formation of blood vessels. These anomalies can be broadly classified into two categories: vascular tumors and vascular malformations. Each type has distinct clinical features, management strategies, and prognoses.

	==Classification==		==Classification==
	Vascular anomalies are ~~generally~~ classified ~~into~~ two main categories:		Vascular anomalies are classified based on their biological behavior and clinical presentation. The two main categories are:

	===Vascular Tumors===		===Vascular Tumors===
	Vascular tumors are characterized by ~~increased~~ endothelial cell ~~turnover~~. The most common type is the [[hemangioma]], which typically appears ~~shortly after birth, grows rapidly,~~ and ~~then involutes~~ over time. Other types include [[pyogenic granuloma]] and [[Kaposiform hemangioendothelioma]].		Vascular tumors are characterized by endothelial cell proliferation. The most common type is the [[hemangioma]], which typically appears in infancy and may resolve spontaneously over time. Other types include [[pyogenic granuloma]] and [[Kaposiform hemangioendothelioma]].

			[[File:Pyogenic_Granuloma_Thumb_1.JPG\|thumb\|right\|Pyogenic granuloma on the thumb]]

	===Vascular Malformations===		===Vascular Malformations===
	Vascular malformations are present at birth and grow proportionately with the child. They are further classified based on the type of vessel involved:		Vascular malformations are structural anomalies of blood vessels that are present at birth and grow proportionately with the child. They do not exhibit the rapid growth phase seen in vascular tumors. Vascular malformations are further classified based on the type of vessel involved:

			* '''Capillary malformations''': Commonly known as [[port-wine stain]]s, these are flat, pink, or red marks that can occur anywhere on the body.
			* '''Venous malformations''': These are soft, compressible masses that can occur in any part of the body.
			* '''Lymphatic malformations''': These are caused by abnormal development of the lymphatic system and can lead to swelling and fluid accumulation.

			[[File:Lymphangioma.jpg\|thumb\|left\|Lymphangioma]]

	* '''Capillary malformations''': Commonly known as port-wine stains.		* '''Arteriovenous malformations (AVMs)''': These involve abnormal connections between arteries and veins, bypassing the capillary system.
	* '''Venous malformations''': Abnormal veins that can cause pain and swelling.
	* '''Lymphatic malformations''': Abnormal lymph vessels, which can lead to swelling and fluid accumulation.
	* '''Arteriovenous malformations''': ~~Abnormal~~ connections between arteries and veins, ~~which can lead to bleeding and other complications~~.

	==Diagnosis==		==Diagnosis==
	~~Diagnosis~~ of vascular anomalies typically involves a combination of clinical ~~examination~~, imaging studies such as [[ultrasound]], [[MRI]], and ~~sometimes~~ [[~~biopsy~~]]~~. The specific type~~ of anomaly ~~often dictates the diagnostic approach~~.		The diagnosis of vascular anomalies typically involves a combination of clinical evaluation, imaging studies, and sometimes biopsy. Imaging techniques such as [[ultrasound]], [[MRI]], and [[CT scan]]s are commonly used to assess the extent and nature of the anomaly.

	==~~Treatment~~==		==Management==
	~~Treatment varies depending~~ on the type and severity of the ~~vascular anomaly~~. ~~Options~~ include:		The management of vascular anomalies depends on the type and severity of the condition. Treatment options may include:

	* '''Observation''': Many hemangiomas ~~resolve spontaneously without intervention~~.		* '''Observation''': Many vascular anomalies, especially hemangiomas, may not require treatment and can be monitored over time.
	* '''Medical therapy''': Medications such as [[~~propranolol~~]] are used ~~for~~ certain hemangiomas.		* '''Medical therapy''': Medications such as [[beta-blockers]] (e.g., propranolol) are used to treat certain types of hemangiomas.
	* '''~~Sclerotherapy~~''': ~~Injection of a sclerosing agent to shrink the malformation~~.		* '''Surgical intervention''': Surgery may be necessary for large or symptomatic malformations.
	* '''~~Surgery~~''': ~~Reserved~~ for ~~cases where other treatments are ineffective or when the anomaly causes significant symptoms~~.		* '''Laser therapy''': Used primarily for capillary malformations to reduce discoloration.

	==Prognosis==		==Prognosis==
	The prognosis for individuals with vascular anomalies ~~depends~~ on the type and location of the anomaly. ~~Many hemangiomas~~ resolve ~~without treatment~~, ~~while some malformations~~ may require ongoing management.		The prognosis for individuals with vascular anomalies varies widely depending on the type and location of the anomaly. While some may resolve spontaneously, others may require ongoing management to prevent complications.

	==Related pages==		==Related pages==
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	* [[Lymphangioma]]		* [[Lymphangioma]]
	* [[Arteriovenous malformation]]		* [[Arteriovenous malformation]]
			* [[Port-wine stain]]

			[[File:Myhand.jpg\|thumb\|right\|Example of a vascular anomaly on the hand]]

	==~~Gallery~~==		==See also==
	~~<gallery>~~		* [[Vascular disease]]
	~~File:Pyogenic_Granuloma_Thumb_1.JPG\|Pyogenic granuloma on the thumb~~		* [[Congenital disorder]]
	~~File:Myhand.jpg\|Example of a vascular anomaly on the hand~~		* [[Angiogenesis]]
	~~File:Lymphangioma.jpg\|Lymphangioma~~
	~~</gallery>~~

	~~==References==~~		{{Medical conditions}}
	* Mulliken, J. B., & Glowacki, J. (1982). Hemangiomas and vascular malformations in infants and children: a classification based on endothelial characteristics. ''Plastic and Reconstructive Surgery'', 69(3), 412-422.
	* Enjolras, O., & Mulliken, J. B. (1997). Vascular tumors and vascular malformations (new issues). ''Advances in Dermatology'', 13, 375-423.

	[[Category:Vascular diseases]]		[[Category:Vascular diseases]]
	[[Category:Congenital disorders]]		[[Category:Congenital disorders]]
	~~<gallery>~~
	~~File:Pyogenic_Granuloma_Thumb_1.JPG\|Pyogenic Granuloma on Thumb~~
	~~File:Myhand.jpg\|Vascular anomaly on hand~~
	~~File:Lymphangioma.jpg\|Lymphangioma~~
	~~</gallery>~~

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← Older revision		Revision as of 01:08, 18 February 2025
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	[[Category:Vascular diseases]]		[[Category:Vascular diseases]]
	[[Category:Congenital disorders]]		[[Category:Congenital disorders]]
			<gallery>
			File:Pyogenic_Granuloma_Thumb_1.JPG\|Pyogenic Granuloma on Thumb
			File:Myhand.jpg\|Vascular anomaly on hand
			File:Lymphangioma.jpg\|Lymphangioma
			</gallery>

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2025-02-09T23:48:52Z

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← Older revision		Revision as of 23:48, 9 February 2025
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	~~'''Vascular anomaly''' is a term used to describe a wide range~~ of blood ~~vessel disorders that a person can be born with~~ or ~~develop later in life. These disorders can affect any type of blood vessel in the body, including arteries, veins, capillaries, and lymphatic~~ vessels~~. Vascular anomalies can be broadly divided into two categories: [[vascular malformations]] and [[vascular tumors]].~~		{{Short description\|A group of disorders involving abnormal blood vessels or lymph vessels}}
			{{Use dmy dates\|date=October 2023}}

	~~==Types~~ of ~~Vascular Anomalies==~~		'''Vascular anomaly''' refers to a group of disorders characterized by abnormal development of blood vessels or lymphatic vessels. These anomalies can be broadly classified into vascular tumors and vascular malformations. They can occur anywhere in the body and vary widely in their clinical presentation, prognosis, and treatment.

	~~There~~ are ~~many different types of vascular anomalies, each with its own unique characteristics and potential complications. Some of the most common types include~~:		==Classification==
			Vascular anomalies are generally classified into two main categories:

	* '''[[~~Hemangioma~~]]~~''': This is a benign (non-cancerous) tumor that consists of an abnormal buildup of blood vessels in the skin or internal organs~~.		===Vascular Tumors===
			Vascular tumors are characterized by increased endothelial cell turnover. The most common type is the [[hemangioma]], which typically appears shortly after birth, grows rapidly, and then involutes over time. Other types include [[pyogenic granuloma]] and [[Kaposiform hemangioendothelioma]].

	* '''[[Venous malformation]]''': This is a type of ~~vascular malformation that affects veins. It can occur anywhere in the body and can cause pain, swelling, and skin discoloration.~~		===Vascular Malformations===
			Vascular malformations are present at birth and grow proportionately with the child. They are further classified based on the type of vessel involved:

	* '''[[Lymphatic ~~malformation]]~~''': ~~This is a type of vascular malformation that affects the lymphatic system~~, which ~~is part of the body's immune system. It~~ can ~~cause~~ swelling and fluid ~~buildup~~.		* '''Capillary malformations''': Commonly known as port-wine stains.
			* '''Venous malformations''': Abnormal veins that can cause pain and swelling.
	* '''[[Arteriovenous ~~malformation]]~~''': ~~This is a type of vascular malformation that involves both~~ arteries and veins~~. It~~ can ~~cause~~ bleeding~~, seizures,~~ and other ~~serious~~ complications.		* '''Lymphatic malformations''': Abnormal lymph vessels, which can lead to swelling and fluid accumulation.
			* '''Arteriovenous malformations''': Abnormal connections between arteries and veins, which can lead to bleeding and other complications.
	~~==Symptoms==~~

	~~The symptoms of vascular anomalies can vary widely depending on the type and location of the anomaly. Some common symptoms include:~~

	* Red or purple skin discoloration
	* Swelling or lump in the affected area
	* Pain or discomfort
	* Bleeding or bruising easily

	==Diagnosis==		==Diagnosis==
			Diagnosis of vascular anomalies typically involves a combination of clinical examination, imaging studies such as [[ultrasound]], [[MRI]], and sometimes [[biopsy]]. The specific type of anomaly often dictates the diagnostic approach.

	~~Diagnosing a~~ vascular anomaly often involves a combination of physical examination, medical history, and imaging tests such as [[ultrasound]], [[MRI]], or [[CT scan]]. In some cases, a [[biopsy]] may be needed to confirm the diagnosis.		==Treatment==
			Treatment varies depending on the type and severity of the vascular anomaly. Options include:

	~~==Treatment==~~		* '''Observation''': Many hemangiomas resolve spontaneously without intervention.
			* '''Medical therapy''': Medications such as [[propranolol]] are used for certain hemangiomas.
			* '''Sclerotherapy''': Injection of a sclerosing agent to shrink the malformation.
			* '''Surgery''': Reserved for cases where other treatments are ineffective or when the anomaly causes significant symptoms.

	~~Treatment~~ for vascular anomalies depends on the type and ~~severity~~ of the anomaly, ~~as well as the patient's overall health~~. ~~Treatment options may include:~~		==Prognosis==
			The prognosis for individuals with vascular anomalies depends on the type and location of the anomaly. Many hemangiomas resolve without treatment, while some malformations may require ongoing management.

	* [[Observation]]: Some vascular anomalies may not require immediate treatment and can be monitored for changes over time.		==Related pages==
	* [[~~Medication~~]]~~: Certain drugs can help to shrink or control the growth of vascular anomalies.~~		* [[Hemangioma]]
	* [[~~Surgery~~]]~~: In some cases, surgery may be needed to remove the vascular anomaly or to correct complications.~~		* [[Lymphangioma]]
	* [[~~Interventional radiology~~]]~~: This is a type of minimally invasive procedure that uses imaging guidance to treat vascular anomalies.~~		* [[Arteriovenous malformation]]

	==~~See Also~~==		==Gallery==
			<gallery>
			File:Pyogenic_Granuloma_Thumb_1.JPG\|Pyogenic granuloma on the thumb
			File:Myhand.jpg\|Example of a vascular anomaly on the hand
			File:Lymphangioma.jpg\|Lymphangioma
			</gallery>

	* [[Vascular disease]]		==References==
	* ~~[[Congenital anomalies]]~~		* Mulliken, J. B., & Glowacki, J. (1982). Hemangiomas and vascular malformations in infants and children: a classification based on endothelial characteristics. ''Plastic and Reconstructive Surgery'', 69(3), 412-422.
	* ~~[[Angiogenesis]]~~		* Enjolras, O., & Mulliken, J. B. (1997). Vascular tumors and vascular malformations (new issues). ''Advances in Dermatology'', 13, 375-423.

	[[Category:~~Medical Conditions~~]]		[[Category:Vascular diseases]]
	[[Category:~~Vascular Diseases~~]]		[[Category:Congenital disorders]]
	~~{{stub}}~~

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2024-02-25T19:18:45Z

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New page

'''Vascular anomaly''' is a term used to describe a wide range of blood vessel disorders that a person can be born with or develop later in life. These disorders can affect any type of blood vessel in the body, including arteries, veins, capillaries, and lymphatic vessels. Vascular anomalies can be broadly divided into two categories: [[vascular malformations]] and [[vascular tumors]].

==Types of Vascular Anomalies==

There are many different types of vascular anomalies, each with its own unique characteristics and potential complications. Some of the most common types include:

* '''[[Hemangioma]]''': This is a benign (non-cancerous) tumor that consists of an abnormal buildup of blood vessels in the skin or internal organs.

* '''[[Venous malformation]]''': This is a type of vascular malformation that affects veins. It can occur anywhere in the body and can cause pain, swelling, and skin discoloration.

* '''[[Lymphatic malformation]]''': This is a type of vascular malformation that affects the lymphatic system, which is part of the body's immune system. It can cause swelling and fluid buildup.

* '''[[Arteriovenous malformation]]''': This is a type of vascular malformation that involves both arteries and veins. It can cause bleeding, seizures, and other serious complications.

==Symptoms==

The symptoms of vascular anomalies can vary widely depending on the type and location of the anomaly. Some common symptoms include:

* Red or purple skin discoloration
* Swelling or lump in the affected area
* Pain or discomfort
* Bleeding or bruising easily

==Diagnosis==

Diagnosing a vascular anomaly often involves a combination of physical examination, medical history, and imaging tests such as [[ultrasound]], [[MRI]], or [[CT scan]]. In some cases, a [[biopsy]] may be needed to confirm the diagnosis.

==Treatment==

Treatment for vascular anomalies depends on the type and severity of the anomaly, as well as the patient's overall health. Treatment options may include:

* [[Observation]]: Some vascular anomalies may not require immediate treatment and can be monitored for changes over time.
* [[Medication]]: Certain drugs can help to shrink or control the growth of vascular anomalies.
* [[Surgery]]: In some cases, surgery may be needed to remove the vascular anomaly or to correct complications.
* [[Interventional radiology]]: This is a type of minimally invasive procedure that uses imaging guidance to treat vascular anomalies.

==See Also==

* [[Vascular disease]]
* [[Congenital anomalies]]
* [[Angiogenesis]]

[[Category:Medical Conditions]]
[[Category:Vascular Diseases]]
{{stub}}