lymphoscintigraphy

noun
lym·​pho·​scin·​tig·​ra·​phy | \ ˌlim(p)-fō-sin-ˈtig-rə-fē How to pronounce lymphoscintigraphy (audio) \
plural lymphoscintigraphies

Medical Definition of lymphoscintigraphy

: scintigraphy of the lymphatic system