Ditemukan 5 dokumen yang sesuai dengan query
M. Roslan Abdul Gani
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PET scanner dikenal secara luas dalam pencitraan klinis untuk menentukan abnormalitas deteksi lesi kecil. Dalam studi ini, dilakukan evaluasi deteksi objek lesi menggunakan solid fantom in-house. Pengukuran dilakukan dengan menggunakan phantoms in-house dalam bentuk silinder lingkaran dan elips dengan objek lesi berdiameter 6 mm dan konsentrasi aktivitas FDG yang bervariasi. Lebih lanjut, dilakukan pula pengukuran objek lesi dengan ukuran 6-, 8-, 11-, 16-, and 21 mm yang berada dalam phantoms silinder elips dengan material ekuivalen ...
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Depok: Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2019
T54065
UI - Tesis Membership Universitas Indonesia Library
Intan Apriliani Syaridatul Mu`minah
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Pengecekan akurasi kualitas citra dalam program kontrol kualitas quality control, QC dapat ditingkatkan dengan penggunaan fantom yang mendekati kondisi realistis pada pemindaian klinis. Penelitian ini ditujukan untuk mengembangkan fantom desain khusus yang terdiri dari material organik ekuivalen-hati dan otot jaringan lunak . Karakterisasi sifat radiologi material ekuivalen jaringan menunjukan bahwa material ekuivalen jaringan lunak otot yang tersusun atas campuran Gondorukem, Malam Cecek, dan tepung beras dengan rasio massa 70/20/10 memiliki CT Number -20.27 0.33 HU, ...
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Depok: Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2018
T50690
UI - Tesis Membership Universitas Indonesia Library
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PET-CT is increasingly being employed in the diagnosis of both oncological and non-oncological patients, yet nuclear medicine physicians may have only limited practical experience of rare diseases and may experience difficulty in recognizing and interpreting rare findings. This unique atlas documents a large number of clinical cases that will help practitioners to identify findings and diseases that, though rare, are sufficiently frequent to be encountered in routine practice. Two types of cases are presented: patients ...
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Berlin : Springer, 2012
e20426394
eBooks Universitas Indonesia Library
Laghi, Andrea, editor
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Multidetector-row computed tomography (MDCT) has become a fundamental imaging technique for the study of many anatomical districts in different clinical situations, as it provides a fast, reliable, and accurate simultaneous evaluation of different organs, including parenchyma, hollow viscera, vessels, and bony structures. It has also equipped the radiologist with the ability to explore areas that in the last decade were largely ignored by CT, especially the coronary arteries and the colon, and to limit invasive ...
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Milan: Springer, 2012
e20426185
eBooks Universitas Indonesia Library
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The horizons of sophisticated imaging have expanded with the use of combined positron emission tomography (PET) and computed tomography (CT). PET-CT has revolutionized medical imaging by adding anatomic localization to functional imaging, thus providing physicians with information that is vital for the accurate diagnosis and treatment of pathologies. Since the integration of PET and CT several years ago, PET/CT procedures are now routine at leading medical centers throughout the world. This has increased the importance ...
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New York: Springer, 2012
e20425864
eBooks Universitas Indonesia Library
