A network of vessels, nodes, and organs involved in the transport of lymph and the immune response.

The abnormal dilation of the lymphatic vessels.

A type of white blood cell that plays a key role in the immune response.

Relating to lymph or lymphatic tissue, which is involved in immune function.

Surgical removal of lymphoid tissue, such as lymph nodes or tonsils.

A term used to describe structures with a pattern resembling a lyre, often used in reference to certain sensory organs in arthropods.

To break down or destroy, often referring to the breaking open of a cell or virus.

An essential amino acid required for protein synthesis, often abbreviated as Lys or K.

A test used to determine the presence of certain chemical groups, such as alcohols or alkyl halides.

A light-emitting molecule involved in bioluminescence, reacting with oxygen to produce light.