Name: Score:
27 Multiple choice questions
Definition 1 of 27
Physician driven margins
Conformal avoidance
Ptv opt
PTV actual
Ptv eval
Definition 2 of 27
low WBC and platelets, anemia
Bone marrow toxicities
Rectum toxicities
Small bowel toxicities
Bladder toxicities
, Term 3 of 27
GYN PET
* this is the one used for optimization- create gradinet margin
4 field box to define limits of treatment volume
Contour within 7mm of field edge
Contour out critical structure areas
Superior to CT alone
Showing positive lymph nodes and distant metastases
Monitor recurrences
Better tumor localization
delineation of borders
need for PET
Used for treatment planning
advantage in staging
advantage in detecting suspicious lymph nodes and metastases
may have potential artifact from high Z materials
Definition 4 of 27
* this is the one used for optimization- create gradinet margin
Ptv actual
Conformal avoidance
Ptv eval
PTV opt
27 Multiple choice questions
Definition 1 of 27
Physician driven margins
Conformal avoidance
Ptv opt
PTV actual
Ptv eval
Definition 2 of 27
low WBC and platelets, anemia
Bone marrow toxicities
Rectum toxicities
Small bowel toxicities
Bladder toxicities
, Term 3 of 27
GYN PET
* this is the one used for optimization- create gradinet margin
4 field box to define limits of treatment volume
Contour within 7mm of field edge
Contour out critical structure areas
Superior to CT alone
Showing positive lymph nodes and distant metastases
Monitor recurrences
Better tumor localization
delineation of borders
need for PET
Used for treatment planning
advantage in staging
advantage in detecting suspicious lymph nodes and metastases
may have potential artifact from high Z materials
Definition 4 of 27
* this is the one used for optimization- create gradinet margin
Ptv actual
Conformal avoidance
Ptv eval
PTV opt
