Lymphangioma circumscriptum: Difference between revisions
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{{Infobox medical condition | |||
[[File:SkinTumors-PB061068.JPG|thumb| | | name = Lymphangioma circumscriptum | ||
| image = [[File:SkinTumors-PB061068.JPG|left|thumb|Lymphangioma circumscriptum on the skin]] | |||
| caption = Lymphangioma circumscriptum on the skin | |||
| synonyms = Microcystic lymphatic malformation | |||
| field = [[Dermatology]] | |||
| symptoms = Clusters of small, blister-like lesions | |||
| complications = Infection, bleeding | |||
| onset = Congenital or early childhood | |||
| duration = Long-term | |||
| causes = Malformation of the [[lymphatic system]] | |||
| risks = None specific | |||
| diagnosis = [[Clinical diagnosis]], [[biopsy]] | |||
| differential = [[Hemangioma]], [[molluscum contagiosum]], [[warts]] | |||
| treatment = [[Laser therapy]], [[surgical excision]] | |||
| medication = None specific | |||
| frequency = Rare | |||
}} | |||
'''Lymphangioma circumscriptum''' is a benign [[lymphatic system|lymphatic]] malformation characterized by clusters of small, translucent vesicles on the skin. These vesicles are often described as resembling frog spawn or tapioca pudding. Lymphangioma circumscriptum is a type of [[lymphangioma]], which is a broader category of malformations involving the lymphatic vessels. | '''Lymphangioma circumscriptum''' is a benign [[lymphatic system|lymphatic]] malformation characterized by clusters of small, translucent vesicles on the skin. These vesicles are often described as resembling frog spawn or tapioca pudding. Lymphangioma circumscriptum is a type of [[lymphangioma]], which is a broader category of malformations involving the lymphatic vessels. | ||
== Pathophysiology == | == Pathophysiology == | ||
Lymphangioma circumscriptum occurs due to the abnormal development of the lymphatic system. It is thought to arise from a congenital malformation of the lymphatic vessels, leading to the formation of dilated lymphatic channels in the superficial dermis. These channels become filled with lymph fluid, resulting in the characteristic vesicular appearance on the skin. | Lymphangioma circumscriptum occurs due to the abnormal development of the lymphatic system. It is thought to arise from a congenital malformation of the lymphatic vessels, leading to the formation of dilated lymphatic channels in the superficial dermis. These channels become filled with lymph fluid, resulting in the characteristic vesicular appearance on the skin. | ||
== Clinical Presentation == | == Clinical Presentation == | ||
The condition typically presents as clusters of small, clear, or pinkish vesicles on the skin. These vesicles can vary in size and may be associated with underlying [[subcutaneous tissue|subcutaneous]] swelling. Lymphangioma circumscriptum most commonly appears on the proximal extremities, trunk, and axillary regions, but it can occur anywhere on the body. | The condition typically presents as clusters of small, clear, or pinkish vesicles on the skin. These vesicles can vary in size and may be associated with underlying [[subcutaneous tissue|subcutaneous]] swelling. Lymphangioma circumscriptum most commonly appears on the proximal extremities, trunk, and axillary regions, but it can occur anywhere on the body. | ||
== Diagnosis == | == Diagnosis == | ||
Diagnosis of lymphangioma circumscriptum is primarily clinical, based on the appearance of the lesions. A [[biopsy]] may be performed to confirm the diagnosis and rule out other conditions. Histologically, the lesions show dilated lymphatic channels in the dermis, lined by a single layer of endothelial cells. | Diagnosis of lymphangioma circumscriptum is primarily clinical, based on the appearance of the lesions. A [[biopsy]] may be performed to confirm the diagnosis and rule out other conditions. Histologically, the lesions show dilated lymphatic channels in the dermis, lined by a single layer of endothelial cells. | ||
== Treatment == | == Treatment == | ||
Treatment options for lymphangioma circumscriptum include surgical excision, laser therapy, and sclerotherapy. The choice of treatment depends on the size, location, and symptoms of the lesions. Complete surgical excision is often curative but may not be feasible for extensive lesions. Laser therapy can reduce the appearance of the vesicles, while sclerotherapy involves injecting a sclerosing agent to shrink the lymphatic channels. | Treatment options for lymphangioma circumscriptum include surgical excision, laser therapy, and sclerotherapy. The choice of treatment depends on the size, location, and symptoms of the lesions. Complete surgical excision is often curative but may not be feasible for extensive lesions. Laser therapy can reduce the appearance of the vesicles, while sclerotherapy involves injecting a sclerosing agent to shrink the lymphatic channels. | ||
== Prognosis == | == Prognosis == | ||
Lymphangioma circumscriptum is a benign condition and does not typically pose a significant health risk. However, it can cause cosmetic concerns and may be associated with recurrent infections or bleeding if the vesicles are traumatized. Recurrence after treatment is possible, especially if the lesions are not completely excised. | Lymphangioma circumscriptum is a benign condition and does not typically pose a significant health risk. However, it can cause cosmetic concerns and may be associated with recurrent infections or bleeding if the vesicles are traumatized. Recurrence after treatment is possible, especially if the lesions are not completely excised. | ||
== See also == | |||
== | |||
* [[Lymphatic system]] | * [[Lymphatic system]] | ||
* [[Lymphangioma]] | * [[Lymphangioma]] | ||
* [[Benign tumor]] | * [[Benign tumor]] | ||
* [[Dermatology]] | * [[Dermatology]] | ||
{{Dermatology}} | {{Dermatology}} | ||
[[Category:Dermatology]] | [[Category:Dermatology]] | ||
[[Category:Benign neoplasms]] | [[Category:Benign neoplasms]] | ||
[[Category:Lymphatic system disorders]] | [[Category:Lymphatic system disorders]] | ||
Latest revision as of 03:49, 8 April 2025
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Obesity, Sleep & Internal medicine
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| Lymphangioma circumscriptum | |
|---|---|
 | |
| Synonyms | Microcystic lymphatic malformation |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Clusters of small, blister-like lesions |
| Complications | Infection, bleeding |
| Onset | Congenital or early childhood |
| Duration | Long-term |
| Types | N/A |
| Causes | Malformation of the lymphatic system |
| Risks | None specific |
| Diagnosis | Clinical diagnosis, biopsy |
| Differential diagnosis | Hemangioma, molluscum contagiosum, warts |
| Prevention | N/A |
| Treatment | Laser therapy, surgical excision |
| Medication | None specific |
| Prognosis | N/A |
| Frequency | Rare |
| Deaths | N/A |
Lymphangioma circumscriptum is a benign lymphatic malformation characterized by clusters of small, translucent vesicles on the skin. These vesicles are often described as resembling frog spawn or tapioca pudding. Lymphangioma circumscriptum is a type of lymphangioma, which is a broader category of malformations involving the lymphatic vessels.
Pathophysiology[edit]
Lymphangioma circumscriptum occurs due to the abnormal development of the lymphatic system. It is thought to arise from a congenital malformation of the lymphatic vessels, leading to the formation of dilated lymphatic channels in the superficial dermis. These channels become filled with lymph fluid, resulting in the characteristic vesicular appearance on the skin.
Clinical Presentation[edit]
The condition typically presents as clusters of small, clear, or pinkish vesicles on the skin. These vesicles can vary in size and may be associated with underlying subcutaneous swelling. Lymphangioma circumscriptum most commonly appears on the proximal extremities, trunk, and axillary regions, but it can occur anywhere on the body.
Diagnosis[edit]
Diagnosis of lymphangioma circumscriptum is primarily clinical, based on the appearance of the lesions. A biopsy may be performed to confirm the diagnosis and rule out other conditions. Histologically, the lesions show dilated lymphatic channels in the dermis, lined by a single layer of endothelial cells.
Treatment[edit]
Treatment options for lymphangioma circumscriptum include surgical excision, laser therapy, and sclerotherapy. The choice of treatment depends on the size, location, and symptoms of the lesions. Complete surgical excision is often curative but may not be feasible for extensive lesions. Laser therapy can reduce the appearance of the vesicles, while sclerotherapy involves injecting a sclerosing agent to shrink the lymphatic channels.
Prognosis[edit]
Lymphangioma circumscriptum is a benign condition and does not typically pose a significant health risk. However, it can cause cosmetic concerns and may be associated with recurrent infections or bleeding if the vesicles are traumatized. Recurrence after treatment is possible, especially if the lesions are not completely excised.
