noduli valvularum semilunarium

nodules of semilunar cusps

[TA]
a nodule at the center of the free border of each semilunar valve at the beginning of the pulmonary artery and aorta.

noduli valvularum semilunarium

(1) Nodules of semilunar valvule (or cusp) of aortic valve (noduli valvularum semilunarium valvae aortae [NA6]); nodules of aortic valve. 
(2) Nodules of semilunar valvule (or cusp) of valve of pulmonary trunk (noduli valvularum semilunarium valvae trunci pulmonalis [NA6]); nodules of pulmonary trunk.