Guidance for radiation treatment:Find:Pt:XXX:Doc:PT - CISMeF
Guidance for radiation treatment:Find:Pt:XXX:Doc:PTLOINC code
Preferred Label : Guidance for radiation treatment:Find:Pt:XXX:Doc:PT;
LOINC status : ACTIVE;
LOINC long common name : PT Guidance for radiation treatment of Unspecified body region;
LOINC short name : PT Guided RT;
LOINC description : One of the first steps in radiation oncology treatment planning is radiation simulation,
during which detailed imaging is done to show the precise location of a patient's
tumor and the surrounding healthy tissue. This information guides treatment planning
in that it is used to determine the optimal patient positioning, to mark the patient's
skin with small dots of permanent ink (tattoos) to ensure that the same precise area
is treated each time, and to create custom immobilization devices such as a face mask
or a leg mold. Various modalities may be used for radiation simulation to guide radiation
treatment planning, including computed tomography (CT) [LOINC: 79072-5], magnetic
resonance imaging (MR) [LOINC: 82123-1], positron emission tomography (PT) [LOINC:
82126-4] and ultrasound (US) [LOINC: 82124-9].;