Results 111 to 120 of about 5,341 (200)

The Relationship between Organ Dose and Patients Size in Multidetector Computed Tomography (MDCT) Scans Utilizing Tube Current Modulation (TCM) [PDF]

, 2013
Computed Tomography (CT) has been one of the leading imaging modalities in today's practice of Radiology. Since its introduction in 1970s, its unique tomographic capability has not only prevented countless number of unnecessary surgeries but also saved ...
Khatonabadi, Maryam
core  

ANALISIS NILAI COMPUTED TOMOGRAPHY DOSE INDEX VOLUME (CTDIvol) DAN DOSE LENGTH PRODUCT (DLP) PADA PEMERIKSAAN MSCT KEPALA

Background: MSCT (Multislice Computed Tomography) produces higher radiation doses compared to other imaging modalities. The radiation dose delivered to patients is measured using two main parameters: the Computed Tomography Dose Index Volume (CTDIvol ...
Ike Ade Nur Liscyaningsih, Arifin Musthafa, Shakira Alwi., Ildsa Maulidya Marathus Nasokha   +3 more
core   +1 more source

Analisis Variasi Faktor Eksposi Dan Ketebalan Irisan Terhadap Ctdi Dan Kualitas Citra Pada Computed Tomography (Ct) Scan

, 2018
Variasi faktor eksposi yaitu tegangan tabung dan arus-waktu rotasi memberikan pengaruh terhadap dosis CTDIvol. Variasi tegangan tabung berpengaruh terhadap nilai CTDIvol karena menentukan energi sinar-X yang diemisikan dan berpengaruh terhadap dosis ...
Nariswari, Nia Nastiti
core  

Patient Dimensions From a Single CT Image Provide a Clinically Practical and Accurate Method for Dose Estimation in Canine Abdominal CT Imaging. [PDF]

Vet Radiol Ultrasound
Whittaker C, Mayer M, Hutcheson M, Sukut S.   +3 more
europepmc   +1 more source

Quantitative comparison of 68-keV monoenergetic, routine-dose, and low-dose 120-kVp CT for calcium-mimicking inserts in thoracic phantoms: effects of phantom size and reconstruction method. [PDF]

Eur Radiol Exp
Tyan YS, Hsiao YY, Lu CC, Chen TR.
europepmc   +1 more source

MIRD Pamphlet No. 34, Part 2: Benchmarking of MIRDct Software for CT Organ Dose Estimation. [PDF]

J Nucl Med
Kayal G, Ocampo Ramos JC, Dinwiddie LE, Baggett JM, Dawson RJ, Marquis H, Wehmeier SK, Ivashchenko O, Carter LM, Bolch WE, Kesner AL.   +10 more
europepmc   +1 more source

Size-specific dose estimation in pediatric computed tomography: From dose characterization to individualized optimization. [PDF]

World J Radiol
Chen T.
europepmc   +1 more source

It Is All About Energy-the Changing Role of X-ray Photons in Photon-counting Detector Computed Tomography: What the Radiologist Needs to Know About kV and keV. [PDF]

Invest Radiol
Hoeijmakers EJI, Martens B, Wildberger JE, Flohr TG, Jeukens CRLPN.   +4 more
europepmc   +1 more source

Image-Domain GAN Denoising for Sn100 kVp Ultra-Low-Dose Chest CT: A Retrospective Paired Image-Quality Study. [PDF]

Diagnostics (Basel)
Yao K, Lv L, Jiang X, Li Y, Zhang G, Li W, Zheng Y, Zhang Z, Zhang Z, Li X, Lv F.   +10 more
europepmc   +1 more source

Whole-body low-dose computed tomography image quality and radiation dose in multiple myeloma: A comparison between 64-slice and 128-slice scanners. [PDF]

J Clin Imaging Sci
Ahmed A, Kiely P.
europepmc   +1 more source