Lobular capillary hemangioma

Lobular capillary hemangioma (LCH) is a benign vascular tumor that typically appears as a rapidly growing red nodule on the skin. It is also known as pyogenic granuloma.

Etiology

The exact cause of LCH is unknown, but it is often associated with trauma or hormonal influences. Some studies suggest that it may be related to an overgrowth of blood vessels (angiogenesis).

Clinical Presentation

LCH usually presents as a small, red, raised nodule that bleeds easily. It can occur anywhere on the body, but is most commonly found on the face, neck, and extremities.

Diagnosis

Diagnosis of LCH is typically made based on clinical presentation and histological examination. Histologically, LCH is characterized by a lobular arrangement of capillaries with an overlying epidermal collarette.

Treatment

Treatment options for LCH include surgical excision, laser therapy, and topical or intralesional steroids.

Prognosis

The prognosis for LCH is generally good, with most lesions resolving after treatment. However, recurrence is common, particularly if the lesion is not completely removed.

See Also

• Angioma
• Hemangioma
• Vascular tumor

References

Lobular capillary hemangioma Resources
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