Vini Nilasari
Pendidikan Dokter, Fakultas Kedokteran Universitas Islam Bandung. Works at Radiology Department, RSHS. Past: unisba bandung

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MANFAAT TEH OLOONG TERHADAP GAMBARAN URETER PADA PEMERIKSAAN MSCT STONOGRAFI PADA KASUS UROLITHIASIS DI RUMAH SAKIT UMUM PUSAT DR.HASAN SADIKIN BANDUNG Rahmat, Lili Julia; Damayanti, Oktarina; Aediana, Aediana; Nilasari, Vini
Jurnal Cahaya Mandalika ISSN 2721-4796 (online) Vol. 3 No. 3 (2022)
Publisher : Institut Penelitian Dan Pengambangan Mandalika Indonesia (IP2MI)

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Abstract

The European Society of Urogenital Radiology mendefinisikan MSCT urografi atau ct stonografi sebagai pemeriksaan diagnostic yang dioptimalkan untuk pencitraan ginjal, ureter, dan kandung kemih dengan slice thickness tipis. MSCT stonografi sangat berperan penting dalam menegakkan diagnose batu saluran kencing tanpa menggunakan zat kontras positif akan tetapi untuk menegaskan gambaran ureter pada pemeriksaan ct stonografi pasien diharuskan minum air putih sebelum dilakukan scaning. Tujuan penelitian ini adalah untuk mendeskripsikan secara singkat manfaat teh oolong sebagai pengganti air putih dalam mempertegas gambaran ureter berupa adanya dilatasi ureter maupun peningkatan Hounsfield unit (HU). Penelitian ini dilakukan di Rumah Sakit Umum Pusat DR. Hasan Sadikin Bandung menggunakan modalitas MSCT Hitachi Scenaria 128 slice dengan slice thickness 5 mm , collimation 0,625 x 84 dan Pitch 1,0781. Jenis penelitian adalah penelitian observasional analitik dengan rancangan penelitian merupakan crossectional study terhadap 30 sample pasien yang dilakukan pemeriksaan ct stonografi dengan kasus uretrolithiasis secara acak yang terbagi dua kelompok yaitu 15 sample menggunakan teh oloong dan 15 sample tanpa teh oloong Rekontruksi citra multi planar reformat dan curve planar reformat dilakukan menggunakan Terarecon iNtuition client ver. 4.4.12.100. Uji chi square dilakukan untuk mengetahui adanya hubungan pemberian teh oolong terhadap gambaran ureter yang terdiri dari variable terukur yaitu proksimal ureter (PU), medial ureter (MU) dan distal ureter (DU)
Correlation Between Patient Characteristics and Dose Area Product (DAP) in Digital Chest Radiography Asriningrum, Surdiyah; Septapati, Guntur; Nilasari, Vini; Suwandi; Rizki, Rd. Riri
International Journal of Health, Medicine, and Sports Vol. 3 No. 4 (2025): International Journal of Health, Medicine, and Sports
Publisher : Corespub

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46336/ijhms.v3i4.273

Abstract

Posteroanterior (PA) chest radiography is one of the most commonly performed radiographic procedures to evaluate the lungs and heart. Although considered a low-dose examination, repeated and uncontrolled radiation exposure may still pose risks to patient safety. Therefore, dose estimation is important to ensure that exposure techniques comply with radiation protection principles, particularly the ALARA principle (As Low As Reasonably Achievable).This study aims to estimate the radiation dose using the Dose Area Product (DAP) parameter and analyze the correlation between patient body weight and DAP values. A total of 260 patients undergoing PA chest radiography were included in this retrospective study. Patient characteristics such as body weight, age and sex were recorded along with exposure parameters (kV and mAs) . A normality test was performed, and due to non-normal data distribution, the Spearman correlation test and the Mann Whitney U test were used for statistical analysis. The results showed a statistically significant correlation between body weight and DAP values (ρ = 0.214, p = 0.001), indicating that patients with higher body weight tend to receive slightly higher radiation doses. No significant correlation was found between age and DAP (ρ = –0.083, p = 0.184). Additionally, the comparison of DAP values between male and female patients showed no statiscally significant difference (p = 0.051), although male patients had slightly higher median DAP values.