释义 |
medulla of lymph node me·dul·la of lymph node [TA] the central portion of a node consisting of cordlike masses of lymphocytes, plasma cells, and macrophages in a stroma of reticular fibers separated by lymph sinuses; it reaches the surface of the node at the hilum. Synonym(s): medulla nodi lymphoidei [TA]me·dul·la of lymph node (mĕ-dŭl'ă limf nōd) [TA] The central portion of a node consisting of cordlike masses of lymphocytes, plasma cells, and macrophages in a stroma of reticular fibers separated by lymph sinuses; it reaches the surface of the node at the hilum. |