The performance of surgical procedures with the aid of a microscope.
D000818
Animals
Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.
Animal,Metazoa,Animalia
D001158
Arteries
The vessels carrying blood away from the heart.
Artery
D013927
Thrombosis
Formation and development of a thrombus or blood clot in BLOOD VESSELS.