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Jurnal Imejing Diagnostik
Published by Poltekkes Kemenkes Semarang
ISSN : 2356301X     EISSN : 26217457     DOI : -
Core Subject : Health,
Health Professions Medicine & Pharmacology
Jurnal Imejing Diagnostik (JImeD) memuat tulisan ilmiah dalam bidang radiologi berupa hasil penelitian dan non penelitian (konseptual). Jurnal Imejing Diagnostik (JImeD) terbit 2 kali dalam satu tahun yaitu pada bulan Januari dan Juli oleh Jurusan Teknik Radiodiagnostik dan Radioterapi, Politeknik Kesehatan Kemenkes Semarang. Jurnal Imejing Diagnostik (JImeD) memuat artikel ilmiah dalam bidang radiologi, meliputi : radiografi konvensional, digital radiografi, CT scan, MRI, kedokteran nuklir, radioterapi dan ilmu lainnya yang berkaitan dengan radiologi.
Arjuna Subject : -
Articles 9 Documents
 1 
Search results for , issue "Vol 3, No 1: January 2017" : 9 Documents clear
Analisis Variasi Nilai Velocity Encoding (VENC) terhadap Informasi Anatomi Citra Magnetic Resonance Venography (MRV) Brain pada Modalitas MRI 3 Tesla Sugiyanto Sugiyanto; Ardi Soesilo Wibowo; I.G. Agung Brihaspaty Bhuana
Jurnal Imejing Diagnostik (JImeD) Vol 3, No 1: January 2017
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jimed.v3i1.3183

Abstract

Background: The imaging for vein vessels or Magnetic Resonance Venography (MRV) has own role and advantages on MRI examinations, specifically for evaluating intracranial blood vein circulation. MRV generally uses Phase Contrast (PC) method and  PC-MRV imaging, there is an  important parameter to be considered, its velocity encoding or VENC. VENC is selected before the examination and has to be adjusted  the anticipated blood flow velocity in the examined organs. The right selection of VENC will result in optimum intracranial vessels images and accurate diagnose. The aim of this study is to figure out if there is significant effect of VENC on anatomical information of brain MRV and to find out which VENC the best  intracranial veins demonstrates.Methods: This research was a quantitative study with quasi – experimental approach. Data were obtained from five healthy volunteers who were scanned by using a 3 Tesla MRI device in Radiology Department Siloam Lippo Village Hospitals. Each volunteer was scanned with five VENC variations: 10 cm/s, 15 cm/s, 20 cm/s, 25 cm/s, and 30 cm/s. The MRV images were assessed by two radiologist as the respondent. The Data were analyzed by simple linear regression test and Friedman test.Result: The results showed that there was significant effect of VENC on anatomical information of brain MRV, with significant value below 0,001 (p value 0,05). Mean rank on Friedman test showed that the best VENC to demonstrate intracranial veins was 25 cm/s.Conclution: There was a significant effect of VENC on anatomical information of brain MRV with the VENC of 25 cm/s gave the best image of intracranial veins in general.
Analisis Perbandingan Nilai Signal to Noise Ratio (SNR) pada Pemeriksaan MRI Ankle Joint dengan Menggunakan Quad Knee Coil dan Flex/Multipurpose Coil Ahda Nur Arifah; Yeti Kartikasari; Emi Murniati
Jurnal Imejing Diagnostik (JImeD) Vol 3, No 1: January 2017
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jimed.v3i1.3188

Abstract

Background : Research on the difference comparison the value of Signal To Noise Ratio (SNR) at MRI Ankle Joint examination using Quad Knee Coil and Flex/Multipurpose Coil at the hospital's radiology installation Telogorejo Semarang. Quad knee coil is a volume coil, is a coil that can act as a transmitter and receiver at the same RF signal (transreceiver). Flex / Multipurpose Coil is a surface coil which has a high SNR for a superficial examination (a small organ). The purpose of this research is to know comparison the value of signal to noise ratio (SNR) and higher the value of signal to noise ratio (SNR) at MRI Ankle Joint examination using Quad Knee Coil and Flex / Multipurpose Coil.Method : This type of research is quantitative experimental approach. The research data which 6 samples. Rate includes images subjectively talocalcaneal interosseous ligament, talocrural joint, subtalar joint, the calcaneus, tibia, talus, and the Achilles tendon. Then the results of the data in Paired T-Test tested.Results : Test results that there are differences in comparison the value of signal to noise ratio (SNR) at MRI Ankle Joint examination using Quad Knee Coil and Flex / Multipurpose Coil which has a p-value / sig for all of 0.002, and each criterion that have talocalcaneal interoseous ligament p value 0.026, talocrural joint p value 0.017, subtalar joint p value 0.001, calcaneus p value 0.002, tibia p value 0.003, talus p value 0.006, and achilles tendon p value 0.012. This is in accordance with the calculated average value SNR on the use of Quad Knee Coil is higher at 110.67 because the coil acts as transreceiver and has two preamplifier so as to improve the SNRConclusion : There is a differences in comparison the value of Signal To Noise Ratio (SNR) at MRI Ankle Joint examination using Quad Knee Coil and Flex / Multipurpose Coil.
Analisis Time Repetition (TR) dan Flip Angle (FA) terhadap Informasi Anatomi pada Pemeriksaan 3D TOF MRA Brain dengan MRI 1.5 Tesla Rasyid Rasyid; Emi Murniati; Muhamad Marno Alamsyah
Jurnal Imejing Diagnostik (JImeD) Vol 3, No 1: January 2017
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jimed.v3i1.3184

Abstract

Background: In brain MR angiography examination, there are many clinical situations where the radiologist want to optimal suppression of stasionary nuclei. So stationary nuclei and flowing nuclei will produce a good contrast. One of the most commonly used method brain MR angiography o is a 3D TOF because it can show  the blood vessels by hyperintens with more hypointens of background. Parameters TR and flip angle is one of the parameters that will determine a stationary nuclei experiencing well suppression and the flowing nuclei will still generate a signal that more hyperintens. The purpose of this study is  to determine the influence of time repetition and flip angle of the anatomical information of 3D TOF brain  MRA examination, and also to determine value the time repetition and flip angle best to display anatomical information of 3D TOF brain MRA examination.Methods: This research is an experimental approach to the pre-experimental research design and post-test only research design. This research was conducted in Bintaro Premier Hospital. The data in the form of 54 3D TOF brain MRA images of 6 volunteers with nine variations time  repetitions and flip angle. Assessment  anatomical information performed by the two respondents. The data analysis  by  testing the influence is multiple linear regression to determine the value of time repetition and flip angle optimal use Friedman mean rank test.Result: The result showed that there is the influence of time repetition and flip angle of the anatomical information on 3D TOF brain MRA examination with a significance value  p 0.001 (p 0.05). The time repetition 30 ms and flip angle 30o is and optimal value for anatomical information showing 3D TOF brain MRA examination. Application of time repetition 30 ms and flip angle 30o can be properly saturate or suppression the stationary nuclei so that is displays excellent contrast between the nuclei. Conclution: There are influence of  time repetition and flip angle to   anatomical information  of  3D TOF  brain MRA examination with a significance value of  p 0.001 (p 0.05). The time repetition 30 ms and a flip angle of 30o is an optimal value for anatomical information showing 3D TOF brain MRA examination. 
Analisis Variasi Penyudutan Arah Sinar Terhadap Informasi Anatomi Pedis Proyeksi Anteroposterior Agustina Dwi Prastanti; Syaflina Rezki; Ardi Soesilo Wibowo
Jurnal Imejing Diagnostik (JImeD) Vol 3, No 1: January 2017
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jimed.v3i1.3189

Abstract

Background : Many hospitals in the examination of pedis AP projection use 0º or perpendicular. It is not based on the theory. So that, it is done research about the variation of direction angle of AP projection in pedis examination toward anatomy information. The examination is aim to find how big the direction angle toward anatomy information which is result by examination pedis AP projection and angle which is result by optimal anatomy information.Methods : The research which is used descriptive quantitative research by experiment approach. The research is done by pedis phantom which eksposes four times with same expose factor with difference angle variation 0º, 5º, 10º and 15º cephalad and quenstionnaire filling. The research using the independent variable is the direction angle on the examination pedis AP projection and the dependent variable is anatomical information on the radiograph pedis AP projection. The quenstionnaire is filled by three respondents, they are Radiologist. The scoring result of the respondents processes and present in table and graphic to describe and analyse for getting conclusion.Results : From the scoring result, it is seen the influence of angle toward pedis anatomy information difference.When use of the angle 0º and 5º cephalad show very clear navicular. While the angle of 10º cephalad show open joint space between medial cuneiform and the intermediate cuneiform and a very clear  cuboid. The angle of 15º cephalad shows a very clear tarsometatarsal joint. And then, the angle which is yield optimal anatomy information in examination pedis AP projection is the  angle of 10 º cephalad.Conclusion : The radiographic technique of the AP projection pedis with a variation of 0º, 5º, 10º and 15º cephalad produces different anatomical information. At angle 0º and 5º showing very clear navicular, 10º cephalad revealed joints between the medial cuneiform and intermediate cuneiform and cuboid and 15º cephalad shows the tarsometatarsal joint very clearly. The optimal angle in generating anatomical information on the AP projection examination is 10 º cephalad.
Pelaksanaan Informed Consent pada Pemeriksaan Intra Vena Pyelografi di Instalasi Radiologi Rumah Sakit Umum Sukoharjo Rini Indrati; Meita Shinta Fatikhatul Laila; Andrey Nino Kurniawan
Jurnal Imejing Diagnostik (JImeD) Vol 3, No 1: January 2017
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jimed.v3i1.3185

Abstract

Background: The implementation of informed consent at Radiology department of Sukoharjo Hospital was conducted by administrative officer and radiographer. The officer explained the preparation of pyelographic intra-venous examination to the patient then the patient was asked to fill out and sign the informed consent form. According to the Indonesian Medical Council and Regulation of the Minister of Health of Indonesia, the delivery of informed consent is carried out by doctors. The doctor explains all the information contained in the contents of informed consent before taking any medical action. The purpose of this research is to know the implementation of informed consent done in the radiology department and patient understanding of the contents of the informed consent form.Methods: The type of this research is descriptive qualitative research with the observational approach. Data were collected in March-June 2017 by observational of informed consent and interviews of 30 patients who will conduct intra vena pyelographic examination. Data analyzed by descriptively.Results: The results showed that the provision of informed consent to intravenous pyelographic examination patient at Sukoharjo Hospital was performed by administration officer and radiographer before conducting the examination. The patient's understanding of the contents of informed consent has not been in accordance with the content of the informed consent form because the information submitted by the radiologist only concerning the preparation of intravenous examination of pyelography does not include examination procedures, objectives, risks, complications, diagnoses, prognoses, alternative other measures and risks, and costs.Conclusions: In radiology department of Sukoharjo hospital at Intravenapyelography patient informed consent delivered by administrative officers and radiographer. Patients understanding the content of informed consent
Perbedaan Informasi Anatomi Sekuen T1WI FSE dengan Fat Saturasi dan Tanpa Fat Saturasi pada Pemeriksaan MRI Kepala Irisan Axial Post Media Kontras Dwi Kristiyanto; Mohamad Irwan Katili; Emi Murniati
Jurnal Imejing Diagnostik (JImeD) Vol 3, No 1: January 2017
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jimed.v3i1.3181

Abstract

Background: MRI of head post contrast media T1WI with Fat saturation the lesions appear bright whereas the organs around the fat looks darker. The purpose of this study was determine the difference in anatomical information of MRI Head FSE sequences T1 weighted axial slice using fat saturation and without fat saturation.Methods: This research is a quantitative research to determine differences in anatomical MRI information head with FSE sequences T1 weighted axial slice using Fat Fat Saturation Saturation and without air MRI on 1.5 T. The results are summarized and described to determine the value of anatomic information. Then proceed with the Wilcoxon test to see differences in anatomical information on T1 weighted MRI with Chief FSE And without Fat Fat Saturation Saturation.Result : The results obtained results description clearer criteria on the use of Fat Saturation is a pathological lesions without Fat Saturation is the maxillary sinus, orbit, skull base, CSF, Sulcus gyrus, cutis and sub cutis. For the p value is 0.108 (p 0.05) there was no significant difference MRI anatomical information chief weighted FSE T1 sequence axial pieces with Fat Saturation and without Fat SaturationConclusion : : From the analysis of quantitative seen that there are no differences in the anatomy of the head of information at the head MRI examination (p 0.05) between Fat saturation and Non Fat Saturation.
Analisis Variasi Rekonstruksi Increment Overlapping terhadap Informasi Citra Anatomi pada Pemeriksaan MSCT Nasofaring dengan Klinis Karsinoma Jeffri Ardiyanto; Darmini Darmini; Widiya Purnama Sari
Jurnal Imejing Diagnostik (JImeD) Vol 3, No 1: January 2017
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jimed.v3i1.3186

Abstract

Background: In Nasopharyngeal MSCT examination, the radiologist wants optimal image  in order to evaluate the characteristics of the tumor, bone destruction due to a tumor, the extent of tumor invasion and the detection of regional metastases that serve as guidelines in determining the clinical stage in patients with nasopharyngeal carcinoma. So setting the scan parameters rekostruksi increments during the process multiplanar reconstruction (MPR)   image on  Nasopharyngeal MSC T will produce optimal images for diagnosis enforcement. Overlapping reconstruction increment is the distance between the image that has been reconstructed on the data volume that is made smaller than the size of the slice thickness is used. Selection of the reconstruction value increment overlapping usage right has an advantage in generating image anatomical information better for image noise becomes lower and accurate for diagnosing small structures, especially of hidden nasopharynx anatomy  and difficult to detect. The purpose of this study was to determine the influence variation reconstruction increment overlapping to the anatomical information image on nasopharyngea MSCT l examination with the carcinoma  clinical and determine the best value reconstruction increment overlapping that can provide optimal anatomical information image on nasopharyngeal MSCT examination with the clinical of carcinoma.Methods: This research was quantitative research with pre-experimental approach with one shoot case study method. This research was carried out by means of SIEMENS "SOMATOM EMOTION" - 16 slice in Installing Radiodiagnostic Hospital Dr. Soetomo Surabaya . The data in the form of a data volume of 10 patients in the sample with setting 3 mm slice thickness and reconstruction increment given the variation of the overlapping 30% of slice thickness (0.9 mm), 40% of the slice thickness (1.2 mm) and 50% of the slice thickness (1.5 mm) on MSCT nasopharyngeal examination with the clinical of carcinoma. Assessment anatomical information performed by the two respondents or reviewer. The data analysis was  testing the influence with  the simple  linear regression  tets and to determine the value of  reconstruction increment overlapping optimal use friedman mean rank test.Result: The results showed a influence of variation reconstruction increment overlapping to the anatomical information image on nasopharyngeal MSCT examination with the clinical of carcinoma with a significance level of p = 0,000 (p 0.05). The best value reconstruction increment overlapping that can provide optimal anatomical information image on MSCT nasopharyngeal examination with the clinical of carcinoma is a reconstruction increment overlapping 50% of the slice thickness 3 mm (1.5 mm) with a mean rank in the axial slice and coronal slice image of 2.61.Conclution: There are influence of variation reconstruction increment overlapping to the anatomical information image on MSCT nasopharyngeal examination with the clinical of carcinoma with a significance level of p = 0,000 (p 0.05). Reconstruction increment overlapping 50% of the slice thickness 3 mm (1.5 mm) is a best value that can provide optimal anatomical information image on  nasopharyngeal MSCT examination with the clinical of carcinoma.
Kualitas Citra CT Abdomen Non Kontras Berdasarkan Variasi Rotation Time (Studi Penelitian dengan Menggunakan Phantom) Dyah Arum Larasati; Gatot Murti Wibowo; Sri Mulyati
Jurnal Imejing Diagnostik (JImeD) Vol 3, No 1: January 2017
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jimed.v3i1.3182

Abstract

Backgroud: Has conducted research in Radiology Department of RS Telogorejo Semarang regarding image quality of CT Abdomen non contrast based on variations of rotation time in phantom, especially noise and spatial resolution. This study was conducted to determine the difference in rotation time variation of the image quality (noise and spatial resolution) on a non-contrast CT abdomen and know the value rotation time is used in order to produce optimal image quality with the variations of the rotation time of 0.5 s, 0, 6 s, 0.7 s, 0.8 s, 0.9 s and 1.0 s.Methods: This research is a quantitative study with an experimental approach. Data have been collected from December 2016 to January 2017 in Radiology Department of RS Telogorejo Semarang. CT abdomen non-contrast examinations performed by using the modality of 64 slice CT scan and the data collected by assessing noise and spatial resolution in phantom. Further, data were tested with data normality test then the statistical test by Kruskal Wallis test has been used to determine the difference in image quality was noise and spatial resolution on non-contrast abdominal CT followed by Post Hoc test Mann Whitney on spatial resolution to determine a significant difference between the variation of rotation time .Results: The results of this study showed significant differences in spatial resolution with p value 0.001 and there were no significant difference in the value of noise with p value 0.001 non-contrast abdominal CT.Conclusion: Values optimal rotation time for CT Abdomen non contrast with variation of the rotation time are 0.5 s, 0.6 s, 0.7 s, 0.8 s, 0.9 s and 1.0 s for the spatial resolution is 0.6 s and 1.0 s for the noise.
Analisis Informasi Citra Anatomi Fase Late Artery dengan Variasi Time Scan Delay pada Pemeriksaan MSCT Abdomen Bagus Abimanyu; Luthfi Rusyadi; Taufiq Taufiq
Jurnal Imejing Diagnostik (JImeD) Vol 3, No 1: January 2017
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jimed.v3i1.3187

Abstract

Background: MSCT Abdomen late arterial phase is a radiological examination to evaluated enhancement in hypervascular lesions, stomach, bowel, pancreas parenchyma, spleen and kidney outer cortex. All the structures get bloodsupply of the artery will show an optimal increase (Smithuis, 2014). Smithuis (2014) used time scan delay 15-20 seconds. However in the Abdomen MSCT examination in the late arterial phase of Radiology Hospital Dr. Kanujoso Djatiwibowo Balikpapan used  the different time scan delay. This study aimed to determine differences in contrast enhancement with time scan delay variation of contrast media and to determine the optimal time scan delay in the examination of the Abdomen  MSCT late arterial phase.Methods: The research type is quantitative experimental approach. Data are taken in October and November 2016. The research population of abdomen MSCT examination clinical intra-abdominal mass cases. Total sample are 18 people with a predetermined inclusion criteria. Time scan delay variation used  are 10 seconds, 15 seconds, 20 seconds. evaluated with  respondents the  data is processed with statistic analysis by using different test Kruskal-Wallis followed by post hock Mann-Whitney and to get the most optimal assessment visits of mean rank the Kruskal-Wallis test.Result: The results obtained p value 0,001 (p 0,05), there are  shown significant differences between time scan delay 10 seconds, 15 seconds, 20 seconds at Abdomen  MSCT examination in the late arterial phase of Radiology Dr. Kanujoso Djatiwibowo Balikpapan Hospital. An optimal time scan delay on Abdomen MSCT examination late arterial phase is 10 seconds premises ROI tracking on descenden aorta. From the results of tests conducted using the Kruskal-Wallis test values mean rank at the time scan delay of 10 seconds is 84,75.Conclusison: There is a difference significant anatomical image information between the time scan delay 10 seconds, 15 seconds, 20 seconds. on MSCT Abdomen examination artery in the late phase of Radiology  Dr. Kanujoso Djatiwibowo Balikpapan Hospital. assessment results are tested using the Kruskal-Wallis test followed Mann-Whitney post hock obtained p value 0.001 (p 0.05), meaning that there is a difference between the third anatomical image information  with time scan delay variations. Time delay optimal scan on  Abdomen MSCT examination late artery phase that time scan delay 10 seconds by tracking ROI on descenden aorta. From the results of tests conducted using the Kruskal-Wallis test values mean rank at the time scan delay of 10 seconds 84.75, 56.62 ie 15 seconds, 20 seconds, namely 22.12.

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