XRT
Medical abbreviation · Hematology and Oncology
| Stands for | Radiation therapy (X-ray therapy) |
|---|---|
| Categories | Medical |
XRT stands for Radiation therapy (X-ray therapy), a hematology and oncology abbreviation.
Older but still common abbreviation for radiation therapy, especially external beam treatment with X-rays, seen in medical histories, oncology notes and surgical records. It is used interchangeably with RT.
Example: History of left breast lumpectomy and XRT in 2011; now with new contralateral mass.
Usage notes
The X refers to the X-rays that most external beam machines deliver. Patients with prior XRT have tissue changes that affect later surgery, wound healing and further radiation, so the field, dose and dates are recorded. Long-term effects can include fibrosis, secondary cancers and heart disease after chest radiation.
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This entry is for general education and is not medical advice. Abbreviation use varies between institutions; always confirm in context.