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 1,951–1,975 of 28,813
C0438029O/E-vesical phosphate calculusC0438028O/E-vesical uric acid calculusC1562424O/E: BCG scar presentC1541692O/E: [ciliospinal reflex] or [cremasteric reflex] or [gag reflex] or [Hoffman's sign] or [pharyngeal reflex] or [superficial reflexes NOS]C1542488O/E: [comatose] or [loss of consciousness] or [unconscious] or [moribund]C1542338O/E: [coordination] or [Romberg's test] or [ataxia]C1542276O/E: [female genitalia & (external)] or [labia] or [vulva]C1542289O/E: [fetal presentation] or [lie of fetus]C1963677O/E: [fetal presentation] or [lie of fetus] or [presenting part]C1578528O/E: [gait NOS] or [intoeing]C1542270O/E: [hernial orifices examined] or [a rupture] or [hernia]C1542367O/E: [laryngoscopy] or [vocal cords]C1542304O/E: [meningism] or [Brudzinski's sign] or [Kernig's sign]C1541689O/E: [presenting part LSA] or [LSA] or [RSA]C1533869O/E: [pyorrhoea] or [borborygmi]C1542227O/E: [rhonchi present] or [bronchospasm] or [rhonchi]C1542375O/E: [shoulder joint abnormal] or [painful arc]C1542370O/E: [skin bullae] or [pompholyx]C1540523O/E: [type of respiration] or [breathing description]C1542487O/E: [unconscious] or [comatose] or [loss of consciousness]C1541669O/E: [venous system] or [abdominal veins] or [JVP]C0438008O/E: blood fails to clotC0438007O/E: blood looks deep yellowC0438005O/E: blood looks normalC0438006O/E: blood looks pale
# same data, as API
GET /api/v1/reference/umls/search?q=o