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All Journal BULETIN FISIKA Journals of Ners Community Jurnal Ilmu Kedokteran dan Kesehatan Kappa Journal PREPOTIF : Jurnal Kesehatan Masyarakat Humantech : Jurnal Ilmiah Multidisiplin Indonesia Midwinerslion : Jurnal Kesehatan STIKes Buleleng Jurnal Radiografer Indonesia Nautical: Jurnal Ilmiah Multidisiplin Indonesia Jurnal Riset Rumpun Ilmu Kedokteran (JURRIKE) Jurnal Kesehatan Medika Udayana Medical Imaging and Radiation Protection Research (MIROR) Journal Klinik: Jurnal Ilmiah Kedokteran dan Kesehatan Diagnosa: Jurnal Ilmu Kesehatan dan Keperawatan Usada Nusantara: Jurnal Kesehatan Tradisional Journal of Educational Innovation and Public Health JPNM : Jurnal Pustaka Nusantara Multidisiplin
Kadek Yuda Astina
Akademi Teknik Radiodiagnostik Dan Radioterapi Bali
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Daya Terima Dan Kadar Zat Besi (Fe) Serundeng Ampas Kelapa Yuda Astina, Kadek; Gede Dharmawan, I Bagus; Bagus Pudja Erdika, I Putu
Journals of Ners Community Vol 14 No 1 (2023): Journals of Ners Community
Publisher : Fakultas Ilmu Kesehatan Universitas Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55129/jnerscommunity.v13i1.2769

Abstract

Knee Coil is a volume coil that can act as a transmitter and receiver at the same RF signal. Flex 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 Wrist Joint examination using Knee Coil and Flex Coil. Type of this research is quantitative experimental approach. The research data which 10 samples. Assessments are performed on the whole Wrist Joint and per anatomic criteria subjectively Carpometacarpal Joint, Midcarpal Joint, Radiocarpal Joint, Schapoid, Lunatum dan Triquetrum. Then the results of the data in Paired T-Test tested. Test results that there are differences in comparison the value of signal to noise ratio (SNR) at MRI Wrist Joint examination using Knee Coil and Flex Coil which has a smaller ρ Value (<0,05) per anatomic criteria and whole Wrist Joint. This is consistent with the results of the calculation of the average SNR value on the higher Knee Coil that is 143.84 because the coil acts as transreceiver and has two preamplifiers so as to improve the SNR. Conclusion: There is a difference in comparison the value of Signal To Noise Ratio (SNR) at MRI Wrist Joint examination using Knee Coil and Flex Coil.
Estimasi nilai dosis radiasi pada pemeriksaan CT-Scan Kepala Dewasa Non Kontras berdasarkan nilai CTDI dan DLP di Instalasi Radiologi RS TK II Pelamonia Virgin, Yull Aviva; Astina, I Kadek Yuda; Pratista, Sayang
Nautical : Jurnal Ilmiah Multidisiplin Indonesia Vol. 2 No. 4 (2023): Nautical: Jurnal Ilmiah Multidisiplin Indonesia
Publisher : ARKA INSTITUTE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55904/nautical.v2i4.536

Abstract

Saat proses scanning CT-Scan, pasien menerima dosis radiasi sinar-X, sehingga perlu dilakukan pengukuran besarnya estimasi dosis radiasi yang diterima pasien dalam setiap pemeriksaan. Tujuan dari penelitian ini adalah untuk mengetahui estimasi nilai dosis radiasi pada pemeriksaan CT Scan kepala dan Menganalisis Nilai Dosis Radiasi dengan acuan IDRL. Penelitian ini bersifat kuantitatif deskriptif yaitu dengan melakukan pengamatan yaitu dengan mengamati nilai dosis CTDIvol dan DLP, penulis mengambil 151 sampel dan dari data yang didapatkan dilakukan analisis menggunakan software SPSS. Berdasarkan data hasil perhitungan uji statistik Estimasi Nilai kuatil 3 dari CTDIvol pada pemerikaan CT-Scan Kepala Non Kontras sebesar 49.90 mGy dan DLP sebesar 1199.10 mGy*cm, jika dilihat dari panduan IDRL 2021, masih dibawah dari nilai yang dianjurkan oleh BAPETEN, dimana nilai yang ditetapkan untuk CT-Scan Kepala Dewasa Non Kontras yaitu sebesar 60 untuk nilai CTDI dan 1275 mGy*cm untuk nilai DLP.
PERBEDAAN KUALITAS CITRA ANATOMI PADA PEMERIKSAAN MRI SHOULDER JOINT DENGAN MENGGUNAKAN SHOULDER COIL DAN FLEX COIL DI RUMAH SAKIT UNIVERSITAS HASANUDDIN Syafitra, Muhnal; Astina, Kadek Yuda; Sugiantara, Aried
Medical Imaging and Radiation Protection Research Journal Vol 3 No 1 (2023): Medical Imaging and Radiation Protection Research (MIROR) Journal
Publisher : LPPM Universitas Awal Bros

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54973/miror.v3i1.262

Abstract

Background: Shoulder Joint MRI examination is one of the musculoskeletal examinations that is often carried out in the MRI modality because the Shoulder joint is one of the most active joints. In order to be able to visualize a good image, the right coil is needed, in the shoulder joint MRI examination it is recommended to use a shoulder array coil or shoulder coil. This examination can also use a flex coil in an MRI shoulder joint examination at the hospital if the congenital shoulder coil is damaged. The shoulder coil has better image quality because of its shape that surrounds the entire object you want to examine. Methods: This study used a quantitative approach with a quasi-experimental approach, namely conducting experiments on the observed objects, to find answers to the problems raised by conducting an MRI Shoulder Joint examination using two different types of coils, namely Shoulder coil and flex coil in 10 samples. The data is then processed using SPSS. Results and Conclusions: Based on the results of statistical test calculations for the SNR value of the anatomy of the shoulder joint, there is a significant difference in image quality, namely the SNR of the anatomy of the shoulder joint using shoulder coil and flex coil which has an overall p value/sig of 0.038 so that Ho is rejected and Ha is accepted. The average SNR for shoulder coil was 312.41 and flex coil was 246.30, so the difference in the SNR value for MRI shoulder joint using shoulder coil compared to flex coil was 66.11. With these results, the more optimal MRI Shoulder joint examination uses the Shoulder coil. Keywords: Shoulder Coil, Flex Coil, Signal to Noise Ratio (SNR)
Co-Authors A. A. Aris Diartama Adi Widya Hartana Adi Widya Hartana Anak Agung Aris Diartama Andriani, Ditha Augustina Assa Watari Joan Bagus Pudja Erdika, I Putu Bhargawan, Anak Agung Gede Burlian Mughnie Derill Kyuya Ngongoloy Dewa, Yanuarius Robento Dharmawan, I Bagus Gede Fallo, Gratia Agrianti Eldis Fitriah Gabriel Barreto De Carvalho Belo Gede Dharmawan, I Bagus Gusti Ngurah Sutapa I Bagus Gede Darmawan I Bagus Gede Dharmawan I Bagus Gede Dharmawan I Kadek Sukadana I Made Purwa Darmita I Putu Bagus Pudja Erdika I Putu Eka Juliantara I Putu Very Triana Putra I Wayan Juliasa Ikhsan, Kurnia Imratul, Viny Istiqamah, Yunda Juniaty Teroci Mamun Kusuma Yoga, Anak Agung Ngurah Gede Made Adhi Mahendrayana Maghfirotul Iffah Mahendrayana, I Made Adhi Ngakan Putu Daksa Ni Made Ary Esty Kusuma Ardani Ni Nyoman Sarjani Ni Putu Pande Anita Yulianti Ningsih, Irianti Fitri Nova Adeline Nyoman Supriyani Nyoman Supriyani Pratista, Sayang Putu Krisna Ariadi Rahmah Rahmah risa, Risa Humairoh Salim, Raodha J. Sayang Pratista Siregar, Annisa Rahmadani Sugiantara, Aried Sugiantara, I Wayan Ariec Sumantri Sebayang Supriyani, Nyoman Syafitra, Muhnal Triningsih Triningsih Triningsih Triningsih Triningsih Triningsih Virgin, Yull Aviva Widiyanti, Ni Luh Putu Ari Yull Aviva Virgin