Hilar adenopathy is a term for enlarged mediastinal lymph nodes.
A hilum is a place where arteries, veins, and nerves enter and leave a structure. There hilums all over the body including the spleen, kidney, lung, and lymph nodes. Lymphadenopathy means that something is wrong with the lymph nodes. But in general usage it means the lymph nodes are enlarged. So in hilar lymphadenopathy, there are lymph nodes around whatever organ that are enlarged.
There are a number of enlarged lymph nodes noted in the center of the chest cavity.
tiny vessels
lymph-nodes
Lymph nodes
spleen, tonsils, lymph nodes, heart, thymus,
Lymph Nodes
A primary complex refers to a tuberculosis infection within the lung tissue - the tuberculous focus is small and will usually involve the hilar and para-tracheal lymph nodes.
Anterior and posterior cervical lymph nodes.
Yes there are, they are the submandibular lymph nodes
Yes, pigs have lymph nodes.