ANALISIS TEKNIK PEMERIKSAAN CT SCAN ABDOMEN KONTRAS PADA KASUS KISTA HEPAR

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ABSTRACT
BACHELOR OF APPLIED SCIENCE PROGRAM
IMAGING RADIOLOGY TECHNOLOGY STUDY PROGRAM
RADIODIAGNOSTICS AND RADIOTHERAPY DEPARTMENT
HEALTH POLYTECHNIC OF HEALTH MINISTRY
JAKARTA II
THESIS, 2025
KOES ENDANG
ANALYSIS OF CONTRAST-ENHANCED CT ABDOMINAL EXAMINATION
TECHNIQUES IN HEPATIC CYST CASES
V + 33 Pages + 26 Images + 2 Tables + 14 Attachments
Purposefully, this research aims to describe the procedure and imaging results of contrastenhanced CT abdominal examinations in hepatic cyst cases, detail the procedural steps, and
analyse the anatomical images produced. This research evaluates imaging quality and emphasizing
high-quality images.
This research applies a qualitative method with descriptive study approach conducted to
analyse the purpose and imaging results of contrast-enhanced CT abdominal examinations. The
research was carried out starting from July up to September 2024 undertaken at Radiology
Installation of Cut Meutia Regional General Hospital, North Aceh. While the research involved 10
patients undergoing contrast-enhanced CT abdominal imaging for hepatic cyst cases. In this
matter, axial and coronal images were obtained using a Siemens SOMATOM 64-slice MSCT
scanner. Axial imaging was performed with settings of 120 kVp and 100 kVp. Meanwhile, image
quality was assessed by respondents based on three phases namely arterial, venous, and delayed
phases.
This research demonstrated that the information obtained from contrast-enhanced CT
abdominal imaging in hepatic cyst cases was optimized using three phases namely arterial phase is
delay time of 30–35 seconds, venous phase is delay-time of 35–40 seconds and delayed phase is
delay- time of 90–100 seconds.
The average imaging quality scores namely arterial phase is the average score of 2.66,
indicating that the shape and boundaries of hepatic cysts in the right lobe and segments ii and vii,
were clearly visible. Venous phase is the average score of 4.00, suggesting that the shape and
boundaries of hepatic cysts in the right lobe, and segments II and VII, were very clearly visible.
Delayed phase is the average score of 2.00, indicating that the shape and boundaries of hepatic
cysts is in the right lobe and segments II and VII, were less clearly visible.
The venous phase provided the clearest visualization of hepatic cysts, while the arterial and
delayed phases offered moderate and less clarity, respectively. Optimal contrast-enhanced imaging
in hepatic cyst cases is achieved by utilizing the venous phase for detailed visualization.
Keywords : Arterial Phase, Venous Phase, Delayed Phase

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: .,

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Bahasa

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Edisi

2025

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Info Detail Spesifik

Samsun(P1); Mahfud Edy(P2); Eny supriyaningsih(P3); D4-TRO-2025: P21130223958

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