Luschka's tonsil and Lymphoid tissue

Luschka's tonsil noun - A collection of lymphatic tissue in the throat behind the uvula (on the posterior wall and roof of the nasopharynx).

Lymphoid tissue and Luschka's tonsil are semantically related. In some cases you can use "Lymphoid tissue" instead a noun phrase "Luschka's tonsil".

Lymphoid tissue noun - Tissue making up the lymphatic system.

Luschka's tonsil and lymphoid tissue are semantically related. Sometimes you can replace phrase "Luschka's tonsil" with "Lymphoid tissue", this phrases are similar.