Lymphangioma simplex ( /lɪmˈfændʒiːoʊmə ˈsɪmplɛks/ ) is a benign tumor that arises from a lymphatic vessel. Its spelling comes from the Greek words "lympha" (meaning water) and "angeion" (meaning vessel), and the suffix "-oma" (meaning tumor). The word "simplex" is derived from the Latin word "simplex" (meaning simple or uncomplicated). The IPA phonetic transcription helps explain the precise pronunciation of the word, with emphasis on the syllables and letter sounds. This spelling system facilitates accurate communication in scientific, medical, and academic settings.
Lymphangioma simplex is a medical term referring to a type of lymphangioma, which is a rare, noncancerous tumor that affects the lymphatic system. The lymphatic system is a network of vessels and nodes that contribute to the body's immune system and helps transport lymph fluid throughout the body. Lymphangioma simplex specifically involves the abnormal development of lymphatic vessels, leading to the formation of a benign growth or tumor.
This condition is typically present from birth and often manifests during early childhood. Lymphangioma simplex commonly affects the head and neck region, but it can also occur in other parts of the body such as the trunk, limbs, or internal organs. The tumor appears as a cluster of small, thin-walled lymphatic sacs, giving it a clear or fluid-filled appearance. It can expand gradually over time, potentially causing discomfort, pain, or functional issues depending on its size and location.
Lymphangioma simplex usually presents as a solitary lesion, although multiple growths can occur in a few cases. It is not completely understood why lymphangioma simplex occurs, but it is thought to be due to abnormal development of the lymphatic system during embryonic stages.
Treatment for lymphangioma simplex typically involves surgical removal of the tumor or other interventions, depending on the size, location, and symptoms. Close monitoring and follow-up care are generally required, as recurrence or further growth of the tumor is possible.
Simple lymphangiectasia, a circumscribed area of dilatation in moderate degree of the lymphatic vessels.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "lymphangioma" is derived from two Greek roots: "lympha" meaning "water" or "clear fluid" and "angeion" meaning "vessel". "Lymphangioma" refers to a benign tumor or malformation of the lymphatic vessels that carries lymph fluid.
The term "simplex" comes from the Latin word "simplicis", meaning "simple" or "uncomplicated". In medical terminology, "simplex" is often used to describe a condition that is present in a straightforward or uncomplicated form.
Therefore, "lymphangioma simplex" can be understood as a benign tumor or malformation of the lymphatic vessels that appears in a simple or uncomplicated form.