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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 268 Documents
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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.
Analisis Kualitas Gambar Antara Rekonstruksi Dan Reformat MSCT Thorax Pada Kasus Tumor Paru Alfian Yusuf Al Rasyid; Yeti Kartikasari; Dartini Dartini
Jurnal Imejing Diagnostik (JImeD) Vol 1, No 2: July 2015
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jimed.v1i2.3157

Abstract

Backgroud: A CT Scan of thorax on tumor case is used to obtain information about the image quality on axial part of thorax and to determine the types of lesion. In the process, there were two techniques that often used. The techniques used was reconstruction technique and reformat technique. Reconstruction technique and reformat technique have a difference in the process of producing an image. This study aims to tell the image quality between MSCT thorax reconstruction and reformat on axial part of thorax on lung tumor case and to know which image quality better between MSCT thorax reconstruction and reformat on axial part of thorax on lung tumor case.Methods: The study was quantitative descriptive research. Subjects of this research was three patients. Image quality assessed by three radiology physician using reconstruction and reformat technique. Data was analyzed by statistical test using wilcoxon test. Ho was received when ≥ 0,05. It means that there were differences of image quality between MSCT thorax reconstruction and reformat on lung tumor case.Results: The results of the research based on statistical test were there was the difference of MSCT thorax between reconstruction and reformat on lung tumor case with the result of Wilcoxon test was 0,001 (p0.05). The test results mean rank value of reconstruction was 18,7 and mean rank value of reformat was 14,93.Conclusion: Based on this assessment, so reconstruction method was choosen as standard operational procedure for examination.
Penerapan Teknik Parallel Imaging Pada Pesawat MRI 0,35 Tesla Untuk Optimalisasi Kualitas Informasi Anatomi Pada MRI Lumbal Pembobotan T1WI dan T2WI Potongan Sagital Gatot Murti Wibowo; Dartini Dartini; Hari Prayitno
Jurnal Imejing Diagnostik (JImeD) Vol 1, No 1: January 2015
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jimed.v1i1.3146

Abstract

Background : Parallel imaging is one of the MRI Scanning techniques used to reduce the overall scan time when the patients with unvoluntary movement being examined with a low magnetic field of 0,35 T.  This research aims to determine the difference between the clinical image quality of the conventional turbo spin echo (TSE) with mSENSE and that of the TSE with GRAPPA parallel imaging techniques from which resulting the MRI T1 and T2 Weighted Images (T1WI and T2WI) sagittal view of lumbar spines, and to define the techniques that clinically provide the most approriate anatomical information.Methods :  This experimental study is made performed by the MRI 0.35 T in which 10 patients who had hernia nucleus pulposus (HNP) desease participated in the experiments ramdomly. The appointed Radiologists blended in the image evaluation using an image checklist to assess the visualisation of anatomical organs on the resulted sagittal lumbar MRI T1WI and T2WI. The two non-parametric statistical tools, Friedman test and the post hoc Wilcoxon matched pairs test, is used to analyze all the data descriptively. Testing the resesearch hypotheses with 95% of confident interval is to proved the differences between resulted sagittal lumbar MRI T1WI and T2WI..Results : The results shown there is a significant difference on the image quality of anatomical information when conventional TSE, parallel imaging-mSENSE and -GRAPPA, with T1WI are applied in the imaging techniques. When those imaging techniques are employed to obtain T2WI, the result is not significant in  contrast.Conclusion : Good imaging techniques with adequate clinical image quality are ranked sequently as the conventional TSE, the  mSENSE and GRAPPA.
Analisis Informasi Anatomi antara Sekuens T2WI FSE dan Proton Density Fat Saturation pada Pemeriksaan MRI Knee Joint Potongan Sagital (Studi pada Anterior Cruciate Ligament (ACL) dan Posterior Cruciate Ligament (PCL)) Atina Izzah Kusumaningrum; Lidya Purna WS Kuntjoro; Gatot Murti Wibowo
Jurnal Imejing Diagnostik (JImeD) Vol 2, No 2: July 2016
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jimed.v2i2.3180

Abstract

Background: There are clinical situations that radiology physicians need to assess Anterior Cruciate Ligament (ACL) and Posterior Cruciate Ligament (PCL) clearly with the two typical sequences (T2WI FSE sequence and Proton Density Fat Saturation). However, a slight difference in using the applied sequences will result different levels of image quality information. The aim of this study is to compare clinical  manifest in anatomical information on the resulted images between  T2WI FSE sequence and Proton Density Fat Saturation and to define the best sequence that fit to reveal ACL and PCL of the knee joint..Methods: The research was an experimental quasy. 20 sagital slices of  the knee jointMRI were acquired from 10 volunteers who underwent MRI examinations with the two methods (T2WI FSE and Proton Density Fat Saturation). 3 experienced radiology physicians blended in the image scoring when review ACL and PCL appearances on knee MRI images. Inter-observer suitability was checked with Kappa test. A non-parametric Wilcoxon analyses was the statistical tool to test the null hypothesis.Results: The result showed a significant difference in anatomical information of ACL and PCL when T2WI FSE and Proton Density Fat Saturation sequences applied on the MRI of the knee jointsagital slices (p-value 0,05). The mean rank of T2WI FSE was better than Proton Density Fat Saturation  which contributed to the value at 4,50. There was an increase in signals that lead to ACL and PCL appear to be more hyper-intens compared to sorrounding organs in general, except the border line  of PCL.  By this means, it was useful for evaluating the patient whose particularly with ACL post-grafting.Conclusion: There was the difference in anatomical information between T2WI FSE sequence and Proton Density Fat Saturation on MRI knee jointwith sagital slices for ACL and PCL studies.  T2WI FSE sequence was the best method for showing anatomical information of ACL and PCL, although a relative low signal still occured from border line  of PCL.
Kualitas Citra Radiografi Berdasarkan Variasi Jeda Waktu Pembacaan Citra pada Computed Radiography Dartini Dartini; Florentina Yunita Wulandari; Akhmad Haris Sulistiyadi
Jurnal Imejing Diagnostik (JImeD) Vol 2, No 1: January 2016
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jimed.v2i1.3171

Abstract

Background: Computed Radiography (CR) is imaging processor to digitize an image using imaging plate. Imaging plate can store latent image and should be read as soon as possible to avoid the loss of image quality. The longer storage time the lower image quality. This study aimed to determine the image quality in various image reading time delay.Methods: This iresearch was quantitative research with experimental approach. 5 images were acquired using step wedge as an object with same exposure factors. The imaging plates were read in five different image reading time delay variations (no-delay, 2 hours, 4 hours, 6 hours, and 8 hours after eksposure). Contrast and density of each image were measured using lgM and densitometer. Data were analyzed by comparing lgM, density, and contrast of each image.Result: The result showed that there were difference value in density, contrast, and lgM among no-delay, 2 hours, 4 hours, 6 hours, and 8 hours after eksposure images respectively. The average density were 0,701; 0,776; 0,772; 0,798; 0,791. The image contrast were 0,88; 1,09; 0,88; 1,06; 1,02. The lgM value were 2,42; 2,24; 2,21; 2,20; 2,19.Conclusion: The image quality was decreased over reading time delay, the longer reading time delay the lower image quality. To obtain the best image quality, the imaging plate should be read as soon as possible.
prosedur pemeriksaan CT Cardiac dengan Kasus Coronary Artery By Pass Grafting (CABG) di Instalasi Radiologi MRCCC SILOAM Hospital Semanggi Atika Dian Utami; Yeti Kartikasari; Sigit Wijokongko
Jurnal Imejing Diagnostik (JImeD) Vol 3, No 2: July 2017
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jimed.v3i2.3194

Abstract

Background : Coronary Artery By Pass Grafting (CABG) is one of the intervention treatments of Coronary Heart Disease (CHD), by creating a new channel through the coronary artery which is narrowed or blocked. The purpose of this research is to know the procedure of Cardiac CT examination with CABG case, acceptable Heart Rate range and how to lower Heart Rate range and how to lower Heart Rate at Radiologt Installation of MRCCC Siloam Hospital Semanggi.Methods : This type of research is qualitative with case study approach. The data were collected from April - June 2017 at Radiology Installation of MRCCC Siloam Hospital Semanggi by observation method, interview with 3 radiographers, 2 radiology specialists and 1 sending doctor and documentation. Data obtained from the study were analyzed by interactive model, with data reduction stage, data presentation and conclusion.Result : The results of this study stated that the procedure of Cardiac CT examination with CABG scan start from subclavia to the diaphragm to show the graft, the amount of contrast media used 20 cc more and the amount of saline used 10 cc more, Beta Blocker and Vasilidator not given because CT Scan with 256 slices work quickly so as to suppress the movement of the heart with optimal. Acceptable Heart Rate range is 65 - 80 bpm. How to lower high Heart Rate by giving patients education one day before the examination, which is does not consume drugs which can increase Heart Rate and do not perform heavy activities. Patients with unstable Heart Rate should be given Beta Blocker 2-3 days before the examinationConlusion : Based on the results of the study, the range of CT Cardiac examination with CABG cases differs from the usual cardiac CT range and using MSCT 256 radiology specialists slice does not need to consider the patient's heart rate
hepar image anatomical information, HU score, bolus tracking technique. Siti Masrochah; Maria Ermelinda Teme; Luthfi Rusyadi
Jurnal Imejing Diagnostik (JImeD) Vol 1, No 2: July 2015
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jimed.v1i2.3162

Abstract

Background: The appropriate adjustment of HU score on bolus tracking image will give us the same time between duration of scan and duration of injecting contrast media. The optimal contrast enhancement will give the optimal information of anatomical and patological image of organ. This research aims to determine the quality of hepar image anatomy based on the variety of HU score and find out the optimal score that can provide anatomical information image of the liver.Methods: This research was a quantitative research with an experimental approach. Subjects of this study were five patients for every single variation of three HU scores variation (100 HU, 150 HU, and 200 HU). This study was conducted in dr. Kanudjoso Jatiwibowo Balikpapan Hospital on May to June 2016. The sample was taken by purposive sampling technique, because it was not done on whole of population but only focused on certain targets. Parameters used were flow rate, pressure, concentration of the contrast media and patient’s physiology . The assesment of the liver arterial phase was done by three radiology physician using checklist to determine the quality of hepar image anatomical information. Data analyzed by non-parametric statistical test of Kruskal-Wallis test with SPSS 16 version.Results: Quality of hepar anatomical information was based on the HU score variations. The statistical test score was 0.01 that means that Ho was rejected and Ha was accepted, significant differences between the quality of anatomical information of hepar image with the variety of HU score on tracking bolus technique.Conclusion: The optimal score which can provide better quality of hepar image anatomical information was on 200 HU.
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 Kualitas Gambar MRI 0,3 Tesla Antara Metode Grappa dan Metode Perubahan Nilai Parameter dengan Metode Rutin (Studi Pada Pemeriksaan MRI Vertebra Lumbal Potongan Sagital T2 FSE RSUD Prof. Dr. Margono Soekardjo Purwokerto Pada Pasien Dengan Lumbar Panji Wibowo Nurcahyo; Ari Suwondo; Hermina Sukmaningtyas
Jurnal Imejing Diagnostik (JImeD) Vol 1, No 1: January 2015
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jimed.v1i1.3153

Abstract

Background : Artefact degrade image quality. Motion artefact can be minimized by reducing scan time. The use of GRAPPA and change the value of TR, NEX and phase enchoding can reduce scan time. This study aims to determine the difference between MRI image quality of the GRAPPA method and routine method with change the value Phase enc. Dir., FOV phase, TR, TE, NEX, concatenation, base resolution, phase resolution and bandwidth by routine method MRI examination of lumbar spine sagittal T2 FSE in Prof. Dr. Margono Soekardjo hospital in patients with lumbar disorders.Methods : Quasi experiments with equivalent posttest only control group design in 25 respondents were obtained in consecutive sampling. Each respondent was given three treatments with different method. Qualitative assessment was done on the MRI images results of the third treatment. Presence or absence of an overview assessment results HNP, spondylosis and degenerative disc analyzed with Cochran test while the level of clarity of the ligamentum flavum, thecal sac, intervertebral disc, vertebral body and the spinal cord was analyzed by Friedman test.Results : Cochran test produces a p value 0,05, while the friedman test results were followed by post hoc analysis resulted p value 0,05. The highest mean value rank is 3 with obtained of the routine method but has a scan time 326 seconds, the GRAPPA activation performed (mean rank 1) then the scan time can be reduced by 144 second and routine method with change the value of some parameters can reduce 150 second with a mean rank 2.Conclusion : There is no difference reveal HNP, spondilosis and degenerative disc ability between GRAPPA method and routine method with change the value of some parameters by routine methodProf. Dr. Margono Soekardjo hospital, but levels of clarity ligamentum flavum, thecal sac, intervertebra disc, corpus vertebra dan spinal cord is difference. Routine method Prof. Dr. Margono Soekardjo hospitalproduce images with the best quality, but has a maximum scan time.
Analisis Variasi Ketebalan Kepala pada pemeriksaan Mastoid Proyeksi Axiolateral Metode Schuller terhadap Gambaran Anatomis Dartini Dartini; Galuh Negrawati; Bagus Dwi Handoko
Jurnal Imejing Diagnostik (JImeD) Vol 2, No 2: July 2016
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jimed.v2i2.3176

Abstract

Background: Axiolateral projection of mastoid examination with Schuller method using angle range of 25°-30° caudad according to Bontrager (2010). The difference thickness of the human’s head will cause range of angles of axiolateral projection of mastoid examination using Schuller projection. The inappropriate angle will affect the different anatomical information. Axiolateral projection of mastoid examination using Schuller projection in Radiology Installation of dr. Soetomo Hospital used an angle that is 25° for all patients with different thickness of the head. This study aims to determine the differences in anatomical image clarity on radiographic image of axiolateral projection of mastoid examination using Schuller method with an angle that is 25° with variations of head thickness between 12 to 14.5 cm.Methods: This research was a quantitative research with an experimental approach. Subjects of this reearch were 10 respondents. Data analyzed statistically by Kruskal Wallis test and Mann Whitney test.Results: The results showed that there was difference in anatomical image of axiolateral projection of mastoid examination with Schuller method with 25° angle. Result of statistical test to get optimal radiographic image of mastoid using Schuller method showed the significant value, which was 0,000. Differences in anatomical image was also shown on the assessment results from 10 respondents which most of respondents assess anatomical features on a 14.5 cm head thickness was very good.Conclusion: There were differences anotomical information of mastoid radiograph using schuller method with thickness variaton of head. Head thickness of 14.5 cm can show anatomical image of the mastoid air cells, bony labirinth, condyle mandible, temporomandibular joint (TMJ), Aacousticus the external meatus (MAE) and tegmen tympani. The CR angle should be considered based on head thickness.

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