Angioma venosum racemosum refers to a vascular anomaly characterized by the formation of tangles of abnormal blood vessels, primarily veins, in a clustered, racemose or grape-like pattern. It is a specific subtype of venous malformation.
This condition is typically non-cancerous and congenital, meaning it is present at birth. It is caused by an abnormal formation of blood vessels during fetal development. Angioma venosum racemosum commonly occurs in the skin and soft tissues, but can also affect internal organs such as the liver, brain, or gastrointestinal tract.
Clinically, angioma venosum racemosum presents as a red to purple lesion on the skin or mucous membranes, with a clustered appearance resembling a bunch of grapes. The lesion may be flat or raised, and its size can vary. It is usually benign and does not cause significant symptoms other than cosmetic concerns. However, in some cases, it may lead to local pain, bleeding, or ulceration.
Diagnosis of angioma venosum racemosum is typically made through a clinical examination by a healthcare professional. However, additional imaging studies, such as ultrasound, magnetic resonance imaging (MRI), or computed tomography (CT), may be necessary to assess the extent and location of the vascular malformation.
Treatment options for angioma venosum racemosum depend on various factors, including the location and size of the lesion, as well as the individual's overall health. Possible treatment modalities include laser therapy, sclerotherapy (injection of a substance to shrink the blood vessels), surgical excision, or embolization (blocking the abnormal vessels). The aim of treatment is to alleviate symptoms, prevent complications, or improve the individual's appearance.
