plural of stem node

plural of Virchow's node

(pathology) A hard or bony swelling that can develop in the distal interphalangeal joints, a sign of osteoarthritis.

plural of Heberden's node

plural of node of Rouvière

(anatomy) The uppermost of the deep inguinal lymph nodes located in the femoral canal.

plural of S-A node

plural of sinoatrial node

(anatomy) A group of cells located in the wall of the right atrium of the heart that originates the impulses stimulating the heartbeat.

plural of sinus node