Publikasi Dosen

The Effectiveness Analysis of Loxon Body Mask on Hepatocellular Carcinoma Cases Using a Rapid ARC Technique against the X, Y, and Z Coordinate On Board Imager in Radiation Therapy

Abstract
Introduction: Signal to noise ratio (SNR) is one of the determining factors of MRI images quality. SNR is
defined as the ratio of the intensity of an object signal seen with noise. There are several factors that can affect
SNR, one of them is the radiofrequency coil. Knee MRI examination based on the literature using a Knee coil
with the shape of the volume. While in some hospitals the use of coil when the MRI knee examination can also
use the surface coil. This is because the hospital does not have the coil volume or the condition of the patient's
knee that it is not possible to use volume coil. Objective : To evaluate SNR on MRI Knee examination using
volume coil and surface coil with 1.5T Magnetom Esenzza MRI Scanners at Fatmawati Hospital. Method: The
type of this research is quantitative analytics with experimental method, which was conducted in Radiology
installation of Magnetic Resonance Imaging (MRI) atFatmawati General Hospital Jakarta starting from March
to April 2018, with 16 samples. The technique of data collecting is done by observation and experiment.
Research instrument consists of the worksheet, operator console, and counting sheet. Processing and data
analysis is done by using paired sample T-test statistic. Results: The result of this study indicates that there is a
difference of image quality in SNR aspect on the image of MRI knee inspection using volume coil and surface
coil marked with p-value

Ketersediaan

Informasi Detail

Judul Seri

-

No. Panggil

001

Penerbit

: Journal of Health and Medical Sciences,., 2019

Deskripsi Fisik

-

Bahasa

Indonesia

ISBN/ISSN

-

Klasifikasi

001

Tipe Isi

-

Tipe Media

-

Tipe Pembawa

-

Edisi

2021

Subjek

Surface Coi
Volume Coi

Info Detail Spesifik

The Asian Institute of Research, Journal of Health and Medical Sciences, Vol.2, No.1, 2019: 14-20; ISSN 2622-7258; Author : Samsun-1, Nursama Heru Apriantoro-1, Sriyatun-1, Wahyu Hidayat-1, Rudi Kurniawan-2, & Singgang Pangestu-1 1- Department of Radiodiagnostic and Radiotherapy, Politeknik Kesehatan Kemenkes Jakarta II, Jakarta, Indonesia 2- Radiology Unit, MRCCC Hospital of Semanggi, Jakarta, Indonesia DOI: 10.31014/aior.1994.02.01.14 ; kd17-09-2021ns

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