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Comparison of Consistency Value of Absorbent Dose of Plastisin and Silicone Bolus Using Electron With 6 Mev Energy at Sanglah Rsup Denpasar Made Dwipa Nararta; Putu Eka Juliantara; Cory Amelia
Journal of Social Research Vol. 1 No. 12 (2022): Journal of Social Research
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/josr.v1i12.368

Abstract

Background: Radiotherapy is a modality in the medical field that plays a role in the treatment of malignancy by utilizing ionizing rays by giving a lethal dose to cancer cells by causing minimal damage to normal cells. Objective: related research is to know the comparison of the consistency of the absorbed dose of the two materials at an energy of 6 MeV. Methods: used research with descriptive quantitative data processing to compare the consistency of the absorption dose values for boluses made from plasticine and boluses made from silicon at 6 MeV energy. To determine the consistency of the value of the absorption dose of boluses made of plasticine and silicone with a thickness of 1 cm each. Results: The results obtained the value of the absorbed dose which the value varies every day. Where for the absorption dose of bolus made from plasticine, the absorption dose ranges from 1.390 Gy to 1.413 Gy, with the average deviation percentage being 0.15%.
TATALAKSANA PENYINARAN RADIOTERAPI TEKNIK 3D-CRT PADA KASUS SMALL CELL LUNG CANCER (SCLC) DI INSTALASI RADIOTERAPI RSUD PROVINSI NTB Selby Niati; Maghfirotul Iffah; Cory Amelia
Humantech : Jurnal Ilmiah Multidisiplin Indonesia Vol. 2 No. 3 (2023): Humantech : Jurnal Ilmiah Multidisiplin Indonesia 
Publisher : Program Studi Akuntansi IKOPIN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32670/ht.v2i3.2908

Abstract

Kanker paru merupakan salah satu penyebab utama kematian tertinggi di dunia. Kanker paru-paru dibagi menjadi dua kategori besar yaitu kanker paru-paru non-sel kecil (NSCLC) dan kanker paru - paru sel kecil (SCLC). Small cell lung cancer (SCLC) merupakan kanker paru – paru yang lebih agresif dari pada NSCLC. Insiden SCLC hampir 15% dari semua kanker paru-paru. Penelitian ini menggunakan metode kualitatif yang bersifat deskriptif dengan menjelaskan hasil pengamatan. Penelitian ini bertujuan untuk mengetahui tatalaksana penyinaran kasus small cell lung cancer menggunakan teknik 3D-CRT di Instalasi Radioterapi RSUD Provinsi NTB. Pasien kanker paru pada kasus SCLC menggunakan teknik 3D-CRT di Instalasi Radioterapi RSUD Provinsi NTB karena memberikan cakupan dosis yang konformal, meminimalisir dosis pada OAR dan waktu penyinaran yang lebih singkat. Tatalaksana Penyinaran Radioterapi Teknik 3D-CRT Pada Kasus SCLC Di Instalasi Radioterapi RSUD Provinsi NTB untuk distribusi dosisnya dapat memberikan dosis hantaran sinar radiasi tepat dan akurat pada volume target masa kanker dengan paparan radiasi yang relatif rendah untuk jaringan normal di sekitar masa kankernya. Keuntungan bagi pasien, waktu penyinaran yang lebih singkat maka pasien yang sesak akan lebih cepat proses penyinarannya selain itu teknik 3D-CRT memerlukan interpretasi pencitraan yang baik serta keakuratan perencanaan pada saat pemberian dosis penyinarannya.
Analisis Verifikasi Geometri Menggunakan EPID (Electronic Portal Imaging Device) Pada Penderita Kanker Cervix Yang Menjalani Terapi Radiasi Dengan Teknik 3DCRT Di Sub Instalasi Radioterapi RSUP Prof Dr. I. G. N. G Ngoerah Fasya Enjelika Unmehopa; I Made Lana Prasetya; Cory Amelia
Jurnal Ilmu Kesehatan dan Gizi Vol. 2 No. 1 (2024): Januari : Jurnal Imu Kesehatan dan Gizi
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jikg.v2i1.2095

Abstract

One of the cancers that causes the highest mortality is nasopharyngeal cancer. The number of nasopharyngeal cancer cases in Indonesia reached 19,943 new cases with a mortality rate of 13,399. Radiotherapy is the main treatment modality and part of standard care for cancer patients. The way radiotherapy works is to damage the DNA chain of tumor cells in order to kill tumor cells directly and eliminate the ability to proliferate. Giving radiation to the head and neck region has an influence on weight loss. The purpose of this study was to describe the BMI (Body Mass Index) of nasopharyngeal cancer patients who underwent IMRT therapy at the Radiotherapy Unit of Prof. Dr. I.G.N.G Ngoerah Hospital. The type of research used is quantitative research with an observational approach using retrospective data. The samples of this study were 25 patients with nasopharyngeal cancer who underwent IMRT therapy from January to December 2021 at the Radiotherapy Unit of Prof. Dr. I.G.N.G Ngoerah Hospital. The results of this study showed 25 samples of nasopharyngeal cancer patients who underwent IMRT therapy experienced weight loss with an average of 13.01 and BMI with an average of 4.93. Based on the results of the Statistical Test which shows that the p value <0.05 which means there is a decrease in body weight in nasopharyngeal cancer patients undergoing IMRT therapy in the Radiotherapy Unit of Prof. Dr. I.G.N.G Ngoerah Hospital. Of the 25 samples of nasopharyngeal cancer patients who underwent IMRT therapy, there were changes in BMI (Body Mass Index) before irradiation and after irradiation. This is evident from the normality test value and Paired Twhich shows a p value <0.05, meaning that there is a decrease in body weight in nasopharyngeal cancer patients undergoing IMRT therapy.
Tatalaksana Terapi Radiasi Pada Pasien Cito Bleeding Kanker Serviks Di Instalasi Radioterapi RSUD Provinsi NTB Yusril Alvarezy Majid; Putu Irma Wulandari; Cory Amelia
Detector: Jurnal Inovasi Riset Ilmu Kesehatan Vol. 1 No. 4 (2023): November : Jurnal Inovasi Riset Ilmu Kesehatan
Publisher : Politeknik Pratama Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/detector.v1i4.2819

Abstract

Background: Treatment of radiation therapy in patients with cervical cancer citobleeding at the Radiotherapy Installation of the NTB Provincial Hospital uses a 2D technique with 2 radiation fields, namely AP (Antero Posterior) and PA (Postero Anterior). The aim of this study is to describe the management of radiation therapy in patients with cervical cancer bleeding in the radiotherapy installation of the NTB Provincial Regional Hospital and its advantages and disadvantages. Method: This type of research is qualitative descriptive research with a case study approach. The author conducted interviews with research subjects, namely 1 radiation oncologist, 1 medical physicist and 3 radiographers/RTT. The author took the collected data such as images and medical record data. Data was collected using interview transcripts, then processed using a categorization table and an open coding system. Results: Based on the results of the author's observations and interviews, the management of radiation therapy in Cito bleeding cervical cancer patients at the Radiotherapy Installation of the NTB Provincial Regional Hospital uses a 2D technique with a dose of 3 x 3 Gy per fraction. The advantage of radiation therapy management for patients with bleeding cervical cancer is the use of a 2D technique which is simpler and faster so that the patient can be immediately irradiated, but the disadvantage is that it produces less than optimal dose distribution to the target and organs at risk (OAR). Conclusion: Treatment of radiation therapy in patients with bleeding cervical cancer at the NTB Provincial Hospital Radiotherapy Installation uses a 2D two-field AP and PA technique with a dose of 3 x 3 Gy per fraction to stop bleeding. The advantage of using the 2D technique is that it is faster and simpler, while the disadvantage is that the dose distribution is not optimal.