Yeti Kartikasari, Yeti
Technic of Radiodiagnostic and Radiotherapy Department, Polytechnic Health Ministry of Semarang

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VARIASI PENGGUNAAN REKONTRUSI ALGORITMA FBP, iDose4 DAN ITERATIVE MODEL RECONTRUCTION (IMR) TERHADAP KUALITAS CITRA MCST THORAK LOW DOSE UNTUK MENDETEKSI NODUL PARU Anikmah, Siti; Kartikasari, Yeti; Kurniawati, Ary
JRI (Jurnal Radiografer Indonesia) Vol. 3 No. 2 (2020)
Publisher : Perhimpunan Radiografer Indonesia (PARI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (278.335 KB) | DOI: 10.55451/jri.v3i2.72

Abstract

Background: Pulmonary nodules are often found accidentally when thorax imaging is done. The size and rate of nodule growth are the most important predictors of imaging for malignancy. When the low dose protocol applied to the thorax MSCT will affect image quality, such as increased noise and decreased spatial resolution, so that the detection of nodules becomes less accurate. For noise limitation the reconstruction of the FBP, iDose4 and IMR algorithm is used. The purpose of this literature study is to evaluate variations in the FBP, iDose4 and IMR algorithm in improving image quality. Methods: This method is a qualitative research with a descriptive approach using comprehensive literatures studies Results: The result show that noise reduction is highest at IMR and lowest at FBP. The highest number of detected nodules on IMR especially for solid nodules < 4 mm and the lowest on FBP. Pathological findings with the best quality on IMR and quality are limited to FBP. Visibility of normal and abnormal findings, iDose4 is better than IMR and FBP especially for reticular patterns. Effective doses are reduced by 44 % to 59 % based on this literature study. In clinical practice, IMR shows the potential for pathological recovery at low dose level and IMR can improved measured image quality based on noise, high contrast spatial resolution and low contrast detectability. Conclusion: So IMR is the most effective algorithm applied for scanning low dose MSCT thorax for detection of pulmonary nodules.
Design and Development of A Patient Lifter For Brachytherapy Procedures in Cervical Cancer Treatment Kurniawan, Rudy; BE, Marsum; Masrochah, Siti; Darmini, Darmini; Kartikasari, Yeti
SANITAS: Jurnal Teknologi dan Seni Kesehatan Vol 15 No 1 (2024): SANITAS Volume 15 Nomor 1 Tahun 2024
Publisher : Politeknik Kesehatan Kemenkes Jakarta II

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36525/sanitas.2024.513

Abstract

The role of a patient lifter in brachytherapy is crucial for ensuring safe and efficient patient transfer during treatment. The use of fabric slings for patient transfer in brachytherapy at MRCCC Siloam Hospitals Semanggi is considered ineffective as it requires at least 6-7 medical staff to move a patient. The development of medical devices, such as brachytherapy patient lifters, is critical for maintaining safety, as any failure or malfunction can cause serious injuries to both medical personnel and patients. This study aims to design a brachytherapy transfer table and evaluate its effectiveness in minimizing physical strain on healthcare workers during patient transfers. Research methods implementing a rigorous development process is essential to minimize the risk of failure by ensuring that validation and verification activities are conducted objectively, reproducibly, and are well documented. This research introduces an approach based on the formal R&D Borg and Gall method for developing brachytherapy patient lifters. Results Functional tests demonstrated the overall success of the brachytherapy patient transfer table, with a 100% validity rating from five experts. The test results showed a significant value of 0.000, less than 0.05, indicating a significant difference between conditions before and after the design of the patient transfer table. The development of the brachytherapy patient transfer table has been highly successful and effective at MRCCC Siloam Hospitals Semanggi. The device also holds potential for further development in studies with larger sample sizes.
Transforming CT-Scan Scheduling System in Hospital Through Web-Based Technology Hayati, Nur; Sudiyono, Sudiyono; Handoko, Bagus Dwi; Budiati, Tri Asih; Kartikasari, Yeti; Wibowo, Gatot Murti
JMMR (Jurnal Medicoeticolegal dan Manajemen Rumah Sakit) Vol. 13 No. 3 (2024): December 2024
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/jmmr.v13i3.463

Abstract

The schedule for outpatient CT-Scan examinations at Bhayangkara Level I Hospital is encountered with problems, including recording errors due to poor patient manual scheduling and service delays. These challenges have been a great disadvantage to health workers and administrative systems, impacting the quality of health service. A web-based application, “SIJARO-CT,” in integration with the Hospital Health Management Information System (SIMRS), was designed and assessed to solve this problem. The method used for this study was R&D), which also placed emphasis on the ISO 9126 standard for system quality evaluation and its efficiency with regard to resources, time, cost, and quality of functional services. The results show that the system validation was rated 100% in the excellent range, which substantially improved resource use and quality of services (p=0.003). The study points out that even though the system potentially improves operational performance, its weaknesses include the single site implementation and limited scale as it shows quite room for further exploration. This research adds value to the healthcare sector through operationalizing, optimizing hospital management, and integrating these systems across levels to increase efficiency, service delivery, and satisfaction in healthcare sector institutions operating in a variety of contexts.