Reference · UMLS · O
Letter O
UMLS Metathesaurus concepts whose preferred name begins with O. 28,813 entries.
UMLS · Letter O
Letter O
28,813 concepts whose preferred name begins with O.
Showing 1,201–1,225 of 28,813
C0437054O/E - penis normalC0436734O/E - percussion note - chestC0436733O/E - percussion note dullC0436730O/E - percussion note normalC0437020O/E - percussion of abdomenC0436830O/E - pericardial friction rubC0436831O/E - pericardial rub absentC0436832O/E - pericardial rub presentC0475112O/E - periorbital edemaC0436612O/E - peripheral cyanosisC1542233O/E - peripheral pulses L.leg (& [dorsalis pedis] or [femoral] or [popliteal] or [post tibial]C1542230O/E - peripheral pulses R.-leg (& [dorsalis pedis] or [femoral] or [popliteal] or [post-tibial]C0437528O/E - perplexedC0558522O/E - petechiae on skinC0437758O/E - petechiae presentC1541152O/E - petechiae: [present] or [skin]C0437241O/E - petit mal fitC0437705O/E - pharynxC0729791O/E - pharynx NADC0475154O/E - pharynx hyperemicC1534288O/E - pharynx hyperemic (& [fauces])C0437948O/E - phlebitisC0436715O/E - pigeon chestC1277663O/E - pigmented skin lesionC1562071O/E - piloerection
# same data, as API
GET /api/v1/reference/umls/search?q=o