Automatic current selection with iterative reconstruction reduces effective dose to less than 1 mSv in low-dose chest computed tomography in persons with normal BMI

Autor:	Min-Huei Sheu, Li-Chuan Huang, Li-Guo Chen, Hsing-Yang Tu, Ping-An Wu
Rok vydání:	2019
Předmět:	Adult Lung Diseases Male Image quality Observational Study Computed tomography Iterative reconstruction effective dose (ED) Radiation Dosage Effective dose (radiation) dose length product (DLP) Body Mass Index Automation 03 medical and health sciences 0302 clinical medicine Electricity medicine image quality signal-to-noise ratio (SNR) Humans 030212 general & internal medicine Noise level Lung Aged Retrospective Studies medicine.diagnostic_test business.industry Low dose General Medicine Normal BMI Middle Aged automatic current selection (ACS) 030220 oncology & carcinogenesis Female Tomography X-Ray Computed Nuclear medicine business Dose conversion Research Article contrast-to-noise ratio (CNR) fixed tube current (FTC)
Zdroj:	Medicine
ISSN:	1536-5964 0025-7974
DOI:	10.1097/md.0000000000016350
Popis:	Most of the recent studies have used fixed tube current while few investigators use automatic current selection (ACS) with iterative reconstruction (IR) techniques to reduce effective dose (ED) to
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::060fb0c93b1b565bd4af4ba15aceb30f https://doi.org/10.1097/md.0000000000016350 Zobrazit plný text záznamu