Find the equivalent square for the open and blocked equivalent square
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What percentage of liver mets are resectable at diagnosis?
What percentage of liver mets are resectable at diagnosis?
EPID stands for “electronic portal imaging device”
EPID stands for “electronic portal imaging device”
Depth-dose characteristics of electrons have unique features…
Depth-dose characteristics of electrons have unique features that allow full dose superficially while sparing almost all tissue beyond the target
The percentage depth dose for a 10cm x 10cm field size on a…
The percentage depth dose for a 10cm x 10cm field size on a 10MV linac at a depth of 10cm is 64.8%. What is the new %DD for the same machine and same field size, and same depth but at an SSD OF 120cm?
What is a well-established PET tracer?
What is a well-established PET tracer?
Match the HU with the associated tissue
Match the HU with the associated tissue
As the field size is increased, the dose decreases.
As the field size is increased, the dose decreases.
Options for in-room imaging are the following (Select all th…
Options for in-room imaging are the following (Select all that are true)
when you have a MU hand calc that is set to an extended SSD…
when you have a MU hand calc that is set to an extended SSD (something greater than 100SSD), what factor correct the PDD for being at an extended distance?