Terminology Flashcards
ALARA
As low as is reasonably achievable
AP
anterior to posterior
bid
twice daily
CBCT
cone beam computed tomography
C.diff
clostridium difficile
C&S
culture and sensitivity
CNS
central nervous system
CPR
cardiopulmonary resuscitation
CT
computed tomography
CT sim
computed tomography simulation
CTV
clinical target volume
DCIS
ductal carcinoma in situ
dmax
depth of maximum dose
DNR
do no resuscitate
DRR
digitally reconstructed radiographs
DVH
dose volume histogram
EBRT
external beam radiation therapy
EPI
electronic portal image
FIGO
federation of Internal Gynaecologists and obstetricians
GTV
gross tumour volume
HDR
high dose rate
HIV
human immune virus
HPV
human papilloma virus
HVT
half value thickness
IGRT
image guided radiation therapy
IMC
internal mammary chain
IMRT
intensity modulated radiation therapy
IV
intravenous
kV
kilovolt
LDR
low dose rate
MLC
multi-leaf collimator
MU
monitor unit
MRI
magnetic resonance imaging
MRSA
methycillin resistant staphylococcus aureus
MV
megavolt
OAR
organ at risk
OBI
on-board imager
ODI
optical distance indicator
pap smear
papanicolaou smear
PBI
partial breast irradiation
PET
positron emission tomography
PCI
prophylactic cranial irradiation
PDR
pulse dose rate
POP
parallel opposed pair
PRV
planning organ at risk volume
PSA
prostatic specific antigen
PSF
peak scatter factor
PTV
planning target volume
QA
quality assurance
RDF
relative dose frequency
ROF
relative output factor
SAD
source axis distance
SBRT
stereotactic body radiation therapy
SFD
source film distasnce
SRS
stereotactic radiosurgery
SRT
stereotactic radiotherapy
SSD
source skin distance
SSN
supra sternal notch
SVCO
superior vena cava obstruction
TAHBSO
total abdominal hysterectomy bilateral salpingo-oophorectomy
TLD
thermoluminescent dosimeter
TPR
tissue phantom ratio
VMAT
volumetric modulated arc therapy
VRE
vancomycin-resistant enterococci
WBRT
whole brain radiation therapy
WHMIS
Workplace Hazardous Materials Information System
3DCRT
3 dimensional conformal radiation therapy
4DCT
4 dimensional computed tomography