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A cystic hygroma is a form of lymphatic malformation. It is an abnormal growth that usually appears on a baby's neck or head. It is an abnormal growth that usually appears on a baby's neck or head. It consists of one or more cysts and tends to grow larger over time.
Cystic hygroma shares many commonalities with cavernous lymphangiomas, and some doctors consider them to be too similar to merit separate categories. However, cystic lymphangiomas usually have a softer consistency than cavernous lymphangiomas, and this term is typically the one that is applied to lymphangiomas that develop in fetuses.
Lymphohemangioma is a disease characterized by swelling of the lymph nodes and blood vessels.It is variously described as a "mixture of clear fluid and blood-filled cysts", [citation needed] a mass of abnormal swollen veins and lymph nodes, or a tumorous growth of lymph and blood vessels.
Because acquired progressive lymphangioma has been described following various traumas, it is thought to be a response to various inflammatory stimuli rather than a real neoplasm. [10] Another possible pathogenic explanation is hormonal stimulation, as quickly growing lesions have been observed in numerous pubescent and prepubescent individuals ...
An infantile hemangioma, also called a strawberry angioma, on a child's arm. Angiomas usually appear at or near the surface of the skin anywhere on the body, and may be considered bothersome depending on their location.
Lymphangioma circumscriptum is characterized by a rash on the skin featuring clear vesicles. The rash may be painful and is sometimes itchy. The vesicles often leak lymph and may bleed. The rash may appear similar to warts if the vesicles frequently break open.
Lymphangiomatosis is a condition where a lymphangioma is not present in a single localised mass, but in a widespread or multifocal manner. It is a rare type of tumor which results from an abnormal development of the lymphatic system.
Infantile hemangiomas are the most common type of vascular tumor to affect babies, [4] accounting for 90% of hemangiomas. [5] They are characterised by the abnormal proliferation of endothelial cells and of deviant blood vessel formation or architecture. [6]