Garuda - Garba Rujukan Digital

Analisis Kualitas Udara di Kamar Gelap yang Menggunakan Pengolahan Film Secara Manual dan Otomatis Ary Kurniawati; Dartini Dartini; Asri Indah Aryani
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.v2i2.3178

Backgroun: Dark room is the room where the film is being processed as the final stage of the radiographic process, beside its function as a place of handling film and film storage. According to the MSDS, chemical liquid used in film processing can affect human health. It’s spill can cause irritation and burns on skin and eyes, irritation and injury to the digestive tract, while its mist or dried residue can cause irritation of the respiratory tract. Good dark room air circulation is required.Methods: The study was observational study with measurement data retrieval techniques in the darkroom of four hospitals. The collected data then compared to the air quality requirement according Kepmenkes RI No.1204/Menkes/SK/X/2004 and No.1405/Menkes/SK/XI/2002.Result: The results showed that the physical air quality including temperature and humidity in the 1st, 2nd, 3rd and 4th darkroom was higher than the standards. The average air flow in the 1st, 2nd and 3rd darkroom were up to standards, but there was no airflow in the 4th darkroom. Results of ambient air quality measurements in the 1st, 2nd, 3rd and 4th including CO, NO2, SO2 and T.VOC did not meet the standards, while the presence of H2S and NH3 were not detected.Conclusion: Total dust levels in the 1st, 3rd and 4th darkroom did not exceed the maximum concentration in indoor air ( 0.15 mg/m3), while the 2nd darkroom exceed the standard ( 0, 15 mg/m3). Using of air-conditioning and a dehumidifier with periodic maintenance is needed to resolve the discrepancy physical air quality, beside periodic cleaning and indoor air excahnge maintenance to resolve high levels of dust and gas pollutants.

Prosedur Pemeriksaan CT Scan Abdomen Pada Kasus Kolesistitis di Instalasi Radiologi RSUD Prof. Dr. Margono Soekarjo Purwokerto Titien Sumarni; Bagus Abimanyu; 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.v1i2.3161

Background: Have been done research on inspection procedures examination in the case of abdominal CT Scan cholecystitis at Radiology installationProf. Dr. Margono Soekarjo Purwokerto Hospital. This study aims to determine the inspection procedure examination in the case of abdominal CT Scan cholecystitis not using the biphase technique diagnosis and to find out information on examination in the case of abdominal CT Scan cholecystitis with monophase technique at Radiology installationProf. Dr. Margono Soekarjo Purwokerto Hospital.Methods:This type of research is aqualitaive research case study approach. The data collection methods with unstructured observation , depth interview with 3 radiographers, 1 radiologist, a sending doctor and a patient, and the documentation of the results of reading radiographs and photographs. The data obtained then reduced, classified, dried and then interpreted in the form then concluded kuotasi and suggestions.Results: The result showed that the procedure examination abdomen ct scan in case of colecystitis at radiology installation Prof. Dr. Margono Soekarjo Purwokerto Hospital before the hearing preparation charge informed consent of patients, perform laboratory checks urium creatinin, fasting from the night and drank appoxcimately 1000 ml of Water the morning before the examination. While the position of the patient supine feet first and the administration of contrast media intra vena with a volume of 80 ml plus 20 ml Na Cl and arrangements flow rate 2,0 ml/sec with a scan delay of 40 seconds. Reason not to do engenering biphase technique examination in the case of abdominal CT Scan cholecystitis because only monophase technique, arterial phase alone can establish the diagnosis of cholecystitis.Conclusion: Information on CT Scan diagnosis in Radiology Installation Prof. Dr. Margono Soekarjo Purwokerto Hospital was able to show in indication of cholecystitis but have not been able to show the mass and metastase to the surrounding organs lake the liver gallbladder and pancreas, intrahhepatic and extrahepatic tract.

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

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

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.

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

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.

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

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.

Title

Found 6 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 6 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 6 Documents
Search