Posted over 1 year ago
ONYX-015
An E1B-55kDa-deleted adenovirus that is able to selectively replicate in...
Posted over 1 year ago
oophorectomy
Surgery to remove one or both ovaries.
Posted over 1 year ago
open biopsy
A procedure in which a surgical incision (cut) is made...
Posted over 1 year ago
open colectomy
An operation to remove all or part of the colon...
Posted over 1 year ago
open label study
A type of study in which both the health providers...
Posted over 1 year ago
open prostatectomy
An operation to remove part or all of the prostate...
Posted over 1 year ago
open resection
Surgery to remove part or all of an organ or...
Posted over 1 year ago
operable
Describes a condition that can be treated by surgery.
Posted over 1 year ago
ophthalmic
Having to do with the eye.
Posted over 1 year ago
ophthalmologist
A doctor who specializes in diagnosing and treating eye problems,...
Posted over 1 year ago
ophthalmoscope
A lighted instrument used to examine the inside of the...
Posted over 1 year ago
opiate
A substance used to treat pain or cause sleep. Opiates...
Posted over 1 year ago
opioid
A substance used to treat moderate to severe pain. Opioids...
Posted over 1 year ago
opioid growth factor
An endogenous pentapeptide with potential antineoplastic and antiangiogenic activities. Opioid...
Posted over 1 year ago
opium tincture
Also known as laudanum and formulated for oral administration, opium...
Posted over 1 year ago
opportunistic infection
An infection caused by an organism that does not normally...
Posted over 1 year ago
oprelvekin
A drug used to increase the number of blood cells,...
Posted over 1 year ago
OPT-80
A substance being studied in the treatment of diarrhea caused...
Posted over 1 year ago
optical coherence tomography
A procedure that uses infrared light waves to give three-dimensional...
Posted over 1 year ago
optical spectroscopy
In medicine, a technique that uses low power light, fiberoptic...
Posted over 1 year ago
optic chiasm
The place in the brain where some of the optic...
Posted over 1 year ago
optic chiasma
The place in the brain where some of the optic...
Posted over 1 year ago
optic nerve
The nerve that carries messages from the retina to the...
Posted over 1 year ago
optic pathway glioma
A rare, slow-growing tumor that usually forms in the optic...
Posted over 1 year ago
optic tract
The nerves that travel from the optic chiasm (place in...