Applications of Tl Dosimeters in Diagnosis and Radiation Oncology : Thermoluminscence dosimeters(TLD-700):Mansoura University, Egypt

In the medical applications of ionizing radiation, radiodiagnostic and radiotherapy, a relatively small error (~ 5 %) in the delivered dose may seriously harm to the patient , for this purpose thermoluminscence dosimeters(TLD-700)was use to estimate the absorbed dose from external-beam radiation therapy, and diagnostic radiology .TL dosimeters are widely used in clinical applications. TLDs measured the absorbed doses to staff and patients