Garuda - Garba Rujukan Digital

p-Index From 2021 - 2026

1.452

P-Index

This Author published in this journals

All Journal Jurnal Riset Kesehatan Jurnal Imejing Diagnostik MATAPPA: Jurnal Pengabdian Kepada Masyarakat Jurnal Radiografer Indonesia International Journal Of Public Health

Bagus Abimanyu

Poltekkes Kemenkes Semarang

Author-ID : 3064187

Education Health Professions Medicine & Pharmacology Nursing Public Health

Published : 22 Documents Claim Missing Document

Claim Missing Document

Articles

1 2 3

Verifikasi Geometri Kanker Nasofaring dengan Epid pada Pesawat Linac di Unit Radioterapi Instalasi Radiologi RSUP Dr. Kariadi Semarang Ardi Soesilo Wibowo; Wiratno Wiratno; Bagus Abimanyu; Panji Wibowo Nurcahyo
Jurnal Imejing Diagnostik (JImeD) Vol 7, No 1: JANUARY 2021
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jimed.v7i1.6592

Background: In Indonesia, nasopharyngeal cancer ranks 4th most in malignancies. As a method of treatment, the development of radiotherapy has made it possible to give high doses to tumors with little risk of healthy tissue, but still maintain accuracy by performing geometry verification procedures. The purpose of this study was to determine the geometry verification procedure of nasopharyngeal cancer with EPID on the Linac plane in RSUP Dr. Kariadi Semarang; the average geometric shift that occurs and why is only done before fractions 1 and 4 only.Methods: This type of research is qualitative with a case study approach. The data is taken from February 2019 to June 2019 by the method of observation, documentation and interviews. The data obtained were analyzed by interactive models, making transcripts of interviews then reduced and processed in the form of open coding, presented in the form of quotations and concluded.Results: The results showed that the geometry verification procedure was started by making a calendar treatment, adjusting the patient's setup at the origin point, switching to the iso center point. Take the image portal with EPID AP and Lateral projections. Match image portals with DRR images. Then the geometric shift data were obtained with a mean shift from the iso center in 5 patient samples: vertical axis 0.15 cm to superior; longitudinal -0.01 cm anteriorly and laterally 0.04 cm to the right. Tolerance limit of 0.3 cm. This verification is only done before fractions 1 and 4 because of the high service load.Conclusion: The geometry verification procedure has been going well with the results of the shift is still below the tolerance limit. Verification information before the 1st and 4th fractions was not enough to assess the accuracy of the irradiation carried out properly maintained.

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.

CR Image Optimization and Radiation Dose Limitation With Collimation Adjusting on Cervical Radiography Agustina Dwi Prastanti; Bagus Abimanyu; Andrey Nino Kurniawan; Salis Nurbaiti
Jurnal Imejing Diagnostik (JImeD) Vol 8, No 1: JANUARY 2022
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jimed.v8i1.8259

Background: Radiological examination in cervical services, Radiographers often opening the collimation wider of the size of the imaging plate for fear of being cut. This is done because it is supported by the image cropping facility on the CR. So there is a habit of opening the collimation width as wide as the imaging plate, which is often done with the assumption that it is better to widen the collimation than cut off the object. Obviously this will increase the radiation dose in patients with basic limitations. According to ICRP, patient safety must refer to the principle of radiation protection ALARA namely in the shortest possible time to get quality radiographs and patients receive the most minimum radiation exposure as possible.Methods: This research is a descriptive analytic research conducted with a cross sectional approach. The study was conducted by varying the radiation field area to be used for cervical examination. There are 10 variations of collimation area with 3 (three) exposures in each collimation. Then measured contrast, noise and radiation dose. Radiation dose is calculated by means of a babyline device.Results: The results showed that the collimation setting did not affect contrast radiography in CR because collimation was not the main factor that could affect contrast radiography on CR. The collimation setting on cervical radiography has an effect on the radiation dose, so it is necessary to adjust the collimation to get the minimum dose possible. The most optimal collimation area on cervical radiographic examination was obtained at a size of 12 x 24 cm with the smallest noise reception and dose compared to others and had higher contrast. Average contrast value achieved was 0.45 with a dose of 39.23 µGy.Conclusion: The collimation setting on cervical radiography has an effect on the radiation dose, so it is very necessary to adjust the collimation to get the minimum dose possible. The most optimal collimation area on cervical radiographic examination is obtained at a size of 12 x 24 cm with the smallest noise reception and dose compared to others and has a higher contrast.

Comparative Analysis On The Silver Recovery Has Saturated Fixer Deposition Using The Method And Naoh Na2s Jeffri Ardiyanto; Bagus Abimanyu; Agustina Dwi Prastanti
Jurnal Riset Kesehatan Vol 2, No 1 (2013): Januari 2013
Publisher : Poltekkes Kemenkes Semarang

The purpose of this study was to determine the weight of the silver produced by use of NaOH and Na2S materials. This research is experimental research. Data were collected by precipitating a saturated solution of fixer for silver content taken with the use of NaOH and Na2S each with 2.5 and 5 molarity. The results showed in the first precipitation with 2.5 M NaOH produces silver sediment 15 g and 2.5 g. The deposition of the second with 5 M NaOH produces silver precipitate 49 g and 10 g. Deposition third with 2.5 M Na2S produces silver precipitate 37 g and 6.5 g. Deposition fourth with 5 M Na2S produces silver precipitate 38 g and 8 g. Among the four most widely produced deposition of silver is a concentration of 5 M NaOH were able to produce as much as 10 g of silver.

Pengolahan Limbah Jelantah Menjadi Lilin Aromaterapi Sebagai Pendongkrak Potensi Ekonomi Dan Peningkatan Kesehatan Masyarakat Agustina Dwi Prastanti; Bagus Abimanyu; Dwi Rochmayanti; Rini Indrati; Darmini Darmini
MATAPPA: Jurnal Pengabdian Kepada Masyarakat Volume 5 Nomor 2 Tahun 2022
Publisher : STKIP Andi Matappa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31100/matappa.v5i2.1801

The purpose of this training is to provide education on the use of used cooking oil household waste into aromatherapy candles through intensive assistance to improve the economic level and public health. The community service method used is lecture, discussion and direct practice. The community service element involves the head of the PKK RT, RW and health cadres. The direct practice of processing household waste cooking oil by the community obtained results in the form of aromatherapy candles where the used cooking oil was cleared up first as the basic ingredient. Aromatherapy candles are ready to use after a period of 2 (two) days to get maximum wax density. The benchmark for the success of making aromatherapy candles from used cooking oil is assessed from candles that can be used as lighting when the lights go out as well as aromatherapy as well as room decoration, repellent for flies, mosquitoes and other insects.

PENGARUH VARIASI BERAT BADAN TERHADAP KENAIKAN TEMPERATUR TUBUH DAN NILAI SPECIFIC ABSORPTION RATE PADA PEMERIKSAAN MRI BRAIN Dimas Prakoso; Fatimah; Bagus Abimanyu; Dartini
JRI (Jurnal Radiografer Indonesia) Vol. 1 No. 1 (2018)
Publisher : Perhimpunan Radiografer Indonesia (PARI)

Background : MRI brain is a routine examination, after finished examination will felt warm and sweaty on the back. The heat produced by the SAR effect affected by the body weight examined. This research to determine increasing body temperature and SAR value after MRI brain examination based on different body weight. Methods :The kind of this research is experiment. Research has been done at thirteen (13) samples with characteristic as follows : consisted of 3 men and 10 women with variation of body weight 45 kg until 75 kg. Samples had normal body temperature, no abnormalities in the head, and no claustrophobia. Each samples measure body weight and body temperature before MRI examination, then performed examination of MRI brain used brain routine protocol during 19 minutes 49 seconds. After that, measure body temperature again to find the increasing body temperature and saw the SAR value on SAR information. Then analyzed the affection of the variation of body weight and increasing body temperature, and variation of body weight and SAR value. Data were analysed statistically by using Linear Regression test. Results : The results showed that there were significant affection between variation of body weight and increasing body temperature (p value<0,05) significant with very strong influence (R Square=0,889) and negative correlation with equation y=2,098–0,024x.On variation of body weight and SAR value showed that there were significant affection (p value<0,05) with medium influence (R Square=0,596) and positive correlation with equation y=0,214+0,004x. Conclusion : Based on these results indicate thatmore body weight, increase body temperature will decrease due to the fat in people overweight and more body weight, SAR value will increase according the amount of RF exposure required

PERBEDAAN PEMBOBOTAN T2 TURBO SPIN ECHO (TSE) MRI BRAIN POTONGAN AXIAL ANTARA PENGGUNAAN SENSITIVITY ENCODING (SENSE) DENGAN TANPA SENSE : EVALUASI PADA SIGNAL TO NOISE RATIO (SNR) DAN SCAN TIME Fani Susanto; Gunawan Santoso; Bagus Abimanyu
JRI (Jurnal Radiografer Indonesia) Vol. 1 No. 1 (2018)
Publisher : Perhimpunan Radiografer Indonesia (PARI)

Backgroud: MRI examination of brain often find patients who are less cooperative, thus requiring rapid acquisition techniques. Parallel imaging technique sensitivity encoding (SENSE) utilizing the spatial information RF coil phased array to reduce the acquisition time by reducing the number of sampling lines K space therefore produce quality and good spatial resolution, but its has the limitations, namely the reduction of signal to noise ratio (SNR). SENSE is used along with pulse sequence one of turbo spin echo (TSE). The purpose of this research was to determine the differences in SNR and scan time on T2 weighted TSE MRI of brain axial slices between use SENSE with no SENSE. Methods: This research is a quantitative study with an experimental approach. Data were collected from May to June 2016 in Radiology Unit Premier Bintaro Hospital by calculating the SNR value through software for the region of interest (ROI) and calculate the scan time through the scan timer on the workstation monitor. Data was analyzed by statistical tests with SPSS 16 software using paired T-test and descriptive. Results: From the statistical test result known that the SNR on T2 TSE between use SENSE with no SENSE the p-value 0,000 (p <0,05). This is because the encoding between the two images are different, the image of the T2 TSE without SENSE contained use of pulses in 1800 approached TE effectively so shallow gradients produce echo maximum, while the image of the T2 TSE using SENSE there is a reduction in line phase encoding in the K space and their g-factor causing reduced SNR. From the analysis descriptively known that the scan time on T2 TSE between use SENSE with no SENSE by reducing scan time for 1 minute 24 seconds (49,01%). This is because the acquisition techniques are different between the two images, the image without SENSE T2 TSE contained ETL in the filling K space, while the T2 TSE images using SENSE R-factors are causing sampling did not fill all the K space so that the scanning time is reduced. Conclusion: There is a difference in SNR and scan time of T2 weighted TSE MRI of brain axial slices between use SENSE with no SENSE

ANALISA PERBEDAAN INFORMASI ANATOMI THORAKS PADA PROYEKSI ANTERO POSTERIOR (AP) SUPINE ANTARA PENYUDUTAN ARAH SUMBU SINAR 50 CAUDAD DAN VERTIKAL TEGAK LURUS Nugroho Yudho Susilo; Bagus Abimanyu
JRI (Jurnal Radiografer Indonesia) Vol. 1 No. 1 (2018)
Publisher : Perhimpunan Radiografer Indonesia (PARI)

Backgroud: A finding about different central ray arrangement in the AP supine projection which are using 5° caudad and vertically central ray that occur in the clinical practice hospital turns into the reason of developing this research. A research has been carried out in the clinical practice hospital about thorax x - ray examination with AP supine projection that used 5° caudad and vertically central ray in order to reveal the anatomical information differences between thorax x-ray examination with AP supine projection with the variation of central ray angulation and also to determine the most effective degree of central ray which can demonstrate anatomical information accurately. Methods: The method of this research is quantitative with survey approachment, and qualitative approachment in addition. Data collected by copying 60 thorax x-ray radiograph, admission filling of questioner and interview. The questioner filled by 3 respondents who are radiologist. Those data from the respondents are processed and analysed by using statistical analysis. Results: Interviewing data analysed by data reduction, data presentation, drawing of conclusion and verification. Based on the result of the SPSS statistical Mann-Whitney analysis test, it has been revealed that there are differences of anatomical information between thorax x -ray examination with AP supine projection which are using 5° caudad and vertically central ray, demonstrated by magnification of clavicle, foreshortening of clavicle, foreshortening of costae’s distance, superposition of 1st-5th costae by clavicle, and superposition between anterior and superior co stae. It has been determined that vertically central ray radiograph can demonstrate anatomical information of thorax x - ray examination with AP supine projection accurately by the highest value of Mann -Whitney mean rank 44,68.

Hubungan Pengetahuan dan Kepatuhan Penerapan Proteksi Radiasi: Studi pada Mahasiswa Praktik Klinik Jurusan Teknik Radiodiagnostik dan Radioterapi, Poltekkes Kemenkes Semarang Akhmad Haris Sulistiyadi; Bagus Abimanyu; Yeti Kartikasari; Susi Tri Isnoviasih
Jurnal Imejing Diagnostik (JImeD) Vol 9, No 1: JANUARY 2023
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jimed.v9i1.10442

Background: Radiation protection is very important for patient and personnel safety in radiology services. It has been given in the college through classical lectures, including in Radiodiagnostic and Radiotherapy Department Poltekkes Kemenkes Semarang. The student’s knowledge is routinely evaluated but their compliance in the clinical activities has never been specifically observed. This study aims to find out the relationship between knowledge toward compliance of the application of radiation protection on clinical practice students.Methods: This is quantitative research with a cross-sectional design. Research was conducted on 90 second-year clinical internship students of the Radiodiagnostic and Radiotherapy Department. The level of knowledge was measured by written test, while the level of compliance was observed by clinical observation. The affecting factors are investigated through indepth interview. Data were analyzed by Spearman Rank Correlation.Results: The knowledge levels among the students were "excellent” (18%), "good" (68%), and "fair" (14%). The radiation protection compliance levels were "good" (73%) and "very good" (27%). There was a significant relationship between radiation protection knowledge level toward radiation protection compliance (p value 0.05). The strength of the relationship was low (coefficient interval = 0.257). Conclusions: There was a relationship between knowledge and the level of compliance, but it was not the only influencing factor. The environment tends to have an effect on the level of compliance. Radiographers and clinical instructors should be good role model in applying radiation protection.

Meningioma Detection and Characterization Using Brain MR Imaging: A Case Study Riza Pahlivi; Bagus Abimanyu; Marichatul Jannah
Jurnal Riset Kesehatan Vol 13, No 1 (2024): MEI 2024
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jrk.v13i1.11544

Meningiomas commonly manifest as granulations, dense clusters exhibiting hyperintense signals on the meningeal layers and close to cranial nerves. Detailed and isotropic imaging are key in the diagnostic evaluation. Nevertheless, standard MRI sequences have been inadequate in capturing these granulations, incorporating the T2 3D CISS axial sequence for improved visualization. Our case study aims to meticulously evaluate the diagnostic imaging strategies used for meningioma cases, explicitly focusing on cranial nerve imaging. The MRI protocol encompassed axial, coronal, and sagittal T2_TSE and DWI sequences and post-contrast T1-weighted imaging. A detailed calibration of the 3D CISS sequence parameters was performed to enhance the imaging of cranial nerves affected by the suspected meningioma. Our findings highlight the necessity of a meticulous MRI protocol, which includes precise imaging sequences, to evaluate meningiomas effectively, particularly for assessing the potential involvement of the cranial nerves.

Co-Authors A. Gunawan Santoso Agustina Dwi Prastanti Agustina Dwi Prastanti Akhmad Haris Sulistiyadi Alfisna Fajru Rohmah Andrey Nino Kurniawan Ardi Soesilo Wibowo Astri Kusuma Cahyani Azlan Yazid Bambang Satoto Darmini Darmini Darmini Darmini Dartini Dartini Dartini Dartini Dimas Prakoso Dwi Rochmayanti Edy Susanto Edy Susanto Fani Susanto Fani Susanto Fatimah Gatot Murti Wibowo Gunawan Khairul Anam Gunawan Santoso Gusti Bagus Yudhi Jaya Putra Atmaja Jannah, Marichatul Jeffri Ardiyanto Legif Leboka Sepra Luthfi Rusyadi Muhammad Raizal Rais Nanang Sulaksono Nugroho Yudho Susilo Panji Wibowo Nurcahyo Rini Indrati Rini Indrati Riza Pahlivi Salis Nurbaiti Siti Masrochah Susi Tri Isnoviasih Taufiq Taufiq Titien Sumarni Tri Puji Hastuti Trihadijaya, Agi Febrian Wiratno Wiratno Yeti Kartikasari Yeti Kartikasari

Title

Found 22 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 22 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 22 Documents
Search