medulla of lymph node n.
The central portion of a lymph node consisting of cordlike masses of lymphocytes separated by lymph sinuses.
[med-l-er-ee, mej-uh-ler-ee, muh-duhl-uh-ree] /ˈmɛd lˌɛr i, ˈmɛdʒ əˌlɛr i, məˈdʌl ə ri/ adjective 1. pertaining to, consisting of, or resembling the of an organ or the .
- Medullary artery of brain
medullary artery of brain n. Any of the branches of the cortical arteries that penetrate to and supply the white matter of the cerebrum.
- Medullary carcinoma
medullary carcinoma n. A malignant neoplasm consisting chiefly of epithelial cells.
- Medullary cavity
medullary cavity n. The marrow cavity in the shaft of a long bone.