ANGIOLITHIC NEOPLASM Meaning and
Definition
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Angiolithic neoplasm is a medical term used to describe a rare type of tumor or growth that arises from blood vessels, specifically from the endothelial cells lining the vessels. It is characterized by the formation of calcified or mineralized structures within the tumor, which gives rise to the term "angiolithic", where "angio" refers to blood vessels and "lithic" refers to a stone-like or calcified structure.
This type of neoplasm can occur in various parts of the body, including the skin, soft tissues, and internal organs. It is typically benign, meaning that it is non-cancerous and does not invade nearby tissues or spread to other parts of the body. However, in rare cases, angiolithic neoplasms can become malignant or cancerous, leading to more aggressive growth and potential metastasis.
The exact cause of angiolithic neoplasm is not well understood, and it is believed to arise from genetic mutations or abnormalities within the endothelial cells. It often presents as a firm or hard lump under the skin, and symptoms may vary depending on the location and size of the tumor.
Treatment options for angiolithic neoplasms depend on the specific case, but they may include surgical removal of the tumor, radiation therapy, or embolization procedures to block blood flow to the tumor. Regular monitoring and follow-up are typically recommended to ensure the tumor does not recur or transform into a malignant form.
