👉 Lymphangiomas are benign tumors that develop in the blood vessels of the skin and other tissues. They can be found on any part of the body, but they are most common in the neck, chest, arms, legs, and head. These tumors form a network of tiny blood vessels called lymphatic vessels, which help to transport immune cells, hormones, and nutrients from the body's tissues to the bloodstream. When these vessels become blocked or damaged, they can cause swelling, redness,
