Protokol Computed Tomography Scanner (CT Scan) yang digunakan dalam pemeriksaan pasien harus direviu dan dilakukan optimasi secara berkesinambungan. Fisikawan medis selama ini melakukan evaluasi image quality yang dihasilkan dengan menggunakan fantom image quality dan melakukan evaluasi dosis radiasi dengan menggunakan fantom dosimetri secara terpisah. Pembelian fantom dosimetri dan fantom imag…
n 17 November 1992 a radiological accident occurred at an electron accelerator facility in Hanoi, Viet Nam. An individual entered the irradiation room without the operators' knowledge and unwittingly exposed his hands to the X ray beam. His hands were seriously injured and one hand had to be amputated. The report details the circumstances of the accident, its medical consequences and the govern…
Accurate radiation dosimetry is a requirement of radiation oncology, diagnostic radiology and nuclear medicine. It is necessary so as to satisfy the needs of patient safety, therapeutic and diagnostic optimisation, and retrospective epidemiological studies of the biological effects resulting from low absorbed doses of ionising radiation. The radiation absorbed dose received by the patient is …
This book consist : Introduction ; Dosimetric quantities; Monitoring programmes; Dosimetric specifications; Type testing; Pre-use and periodic testing; Performance testing; Dose record keeping and reporting; and quality assurance. (Jml)
This book consist : Introduction; Entry of radionuclides into the food chain; Food consumption and dose assessment; Dose coefficients for ingested radionuclides; and Dose assessment from measurements. (Jml)
On 21 October 1994, three brothers entered the radioactive waste repository at Tammiku, Estonia, without authorization and removed a metal container enclosing a radiation source. This action initiated the sequence of events in a radiological accident. The accident resulted in the death of one person and injury to a number of others. The death was not originally attributed to radiation exposure…
This book consist : Introduction; Dosimetric quantities; Monitoring programme; Direct methods; Indirect methods; Biokinetic models for internal dosimetry; Interpretation of measurements; Dose record keeping and reporting; and Quality assurance. (Jml)
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This book consist : Introduction; Application of dose concepts in biological dosimetry; Biophysical background to chromosome damage; Human lymphocytes; Chromosomal structure; Radiation induced chromosomal alterations; Blood sampling; Dicentric analysis; Traslocation analysis; Premature chromosome condensation (PCC) analysis; The mictronucleus (MN) assay; Automatic analysis of chromosomal altern…
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