Amaç: Baş ve boyun bilgisayarlı tomografi (BT) görüntülemesi, en sık kullanılan radyolojik incelemelerinden biridir. Birçok hastalığın tanısındaönemli rol oynar. Lens ve tiroid bezi radyasyona karşı en duyarlı organlardandır. Bu çalışmanın amacı, BT görüntülemesi yapıl an hastaların, lens,oral mukoza ve tiroid dokusunun maruz kaldığı radyasyon dozunun belirlenmesidir.Yöntem: Çalışmada, insan eşdeğeri olan Alderson Rando fantomunun tiroid, oral mukoza, lens bölgelerine termolüminesans dozimetreleri (TLD)yerleştirilmiş ve fantomun baş-boyun bölgesinin BT görüntülemesi yapılmıştır. Toplam 18 adet TLD kullanılmıştır. Öncelikle dozimetrelerinkalibrasyon işlemleri yapılmıştır. Bu dozimetrelerden 6 tanesi fantomun tiroid bölgesine, 4 tanesi oral m...
Purpose: The purpose of the study was to evaluate the radiation dose of the Kodak 9000 cone-beam com...
Introduction Accurate estimation of the absorbed dose in radiosensitive organs, located away from th...
ABSTRACT The aim of this study was to evaluate the kerma at the surface of the lens in TMJ CBCT and ...
Introduction: This study was conducted to measure the gamma emitters (e.g., uranium-238 [238U], thor...
Introduction: In recent years, the number of computed tomography (CT) scans, which is a high-dose te...
<p>While it is well known that exposure to radiation can result in cataract formation, questions sti...
13301甲第5094号博士(保健学)金沢大学博士論文本文Full 以下に掲載:Journal of Applied Clinical Medical Physics 20(1) pp.340-347...
The purpose of this study was to evaluate the radiation dose delivered to radiosensitive organs (thy...
Dose measurements were performed at the eye lens and thyroid level using TLD dosimeters, in differen...
Orthopantomography is a well-established imaging technique in dental diagnosis. Although its exposur...
Abstract Introduction: Panoramic radiography and cone beam computed tomography (CBCT) are very impo...
Exposure of the brain and/or eyes to excess radiation could have serious consequences. This study in...
ABSTRACT. Radiation exposure of the patient during Computerized Axial To-mography examinations is kn...
Personal är utsatt för spridd strålning när de måste närvara vid CT trauman. Ögat är känsligt för jo...
Abstract BACKGROUND AND AIM: Due to increasing use of X-rays in diagnosis and treatment of diseases,...
Purpose: The purpose of the study was to evaluate the radiation dose of the Kodak 9000 cone-beam com...
Introduction Accurate estimation of the absorbed dose in radiosensitive organs, located away from th...
ABSTRACT The aim of this study was to evaluate the kerma at the surface of the lens in TMJ CBCT and ...
Introduction: This study was conducted to measure the gamma emitters (e.g., uranium-238 [238U], thor...
Introduction: In recent years, the number of computed tomography (CT) scans, which is a high-dose te...
<p>While it is well known that exposure to radiation can result in cataract formation, questions sti...
13301甲第5094号博士(保健学)金沢大学博士論文本文Full 以下に掲載:Journal of Applied Clinical Medical Physics 20(1) pp.340-347...
The purpose of this study was to evaluate the radiation dose delivered to radiosensitive organs (thy...
Dose measurements were performed at the eye lens and thyroid level using TLD dosimeters, in differen...
Orthopantomography is a well-established imaging technique in dental diagnosis. Although its exposur...
Abstract Introduction: Panoramic radiography and cone beam computed tomography (CBCT) are very impo...
Exposure of the brain and/or eyes to excess radiation could have serious consequences. This study in...
ABSTRACT. Radiation exposure of the patient during Computerized Axial To-mography examinations is kn...
Personal är utsatt för spridd strålning när de måste närvara vid CT trauman. Ögat är känsligt för jo...
Abstract BACKGROUND AND AIM: Due to increasing use of X-rays in diagnosis and treatment of diseases,...
Purpose: The purpose of the study was to evaluate the radiation dose of the Kodak 9000 cone-beam com...
Introduction Accurate estimation of the absorbed dose in radiosensitive organs, located away from th...
ABSTRACT The aim of this study was to evaluate the kerma at the surface of the lens in TMJ CBCT and ...