Question

In humans what is hilum and where it is located?

Answer 1

The hilum is a part of an organ at which structure like blood vessel and nerves enter the body of thst organ .
In kidney, liver , spleen, lungs etc. hila is found ..

Answer 2

Hilum (anatomy) In human anatomy, the hilum (/ˈhaɪləm/; plural hila), sometimes formerly called a hilus (/ˈhaɪləs/; plural hili), is a depression or fissure where structures such as blood vessels and nerves enter an organ. ... Hilum of lymph node, the portion of a lymph node where the efferent vessels exit.