Dual energy CT
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To assess the effectiveness and utility of a low-contrastvolume, coronary computed tomography angiography (CCTA) protocol that leverages a lower tube peak voltage (80 kVp) compared to the conventionally employed 120 kVp in patients referred for diagnostic coronary CT angiography.
10p visergey 14-03-2024 3 1 Download
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To examine the value of energetic-spectrum computed tomography (spectral CT) quantitative parameters in renal cell carcinoma (RCC) microvascular angiogenesis. The authors evaluated 32 patients with pathologically confirmed RCC who underwent triple-phase contrast-enhanced CT with spectral CT imaging mode from January 2017 to December 2019.
14p vimahuateng 26-11-2021 9 1 Download
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Predicting the possibility of ipsilateral lateral cervical lymph node metastasis (ipsi-LLNM) was crucial to the operation plan for patients with papillary thyroid carcinoma (PTC). This study aimed to investigate the independent risk factors for ipsi-LLNM in PTC patients by combining dual-energy computed tomography (DECT) with thyroid function indicators.
11p vianrose2711 27-04-2021 8 1 Download
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Bài viết giới thiệu phương pháp dự báo tính chất đá vỉa (như mật độ hạt, độ rỗng…) từ kết quả chụp cắt lớp theo phương pháp chụp cắt lớp 2 mức năng lượng (Dual-Energy CT Scanning - DECT) tại 140 kV và 80 kV. Kết quả chụp cắt lớp được so sánh với giá trị đường cong địa vật lý, cho thấy tiềm năng lớn trong việc xác định các tính chất vật lý của đá chứa cũng như chất lưu vỉa.
7p kequaidan11 13-04-2021 26 1 Download
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To compare dual energy CT iodine imaging and standardized iodine concentration before and after chemoradiotherapy (CRT) for esophageal cancer and evaluate the efficacy of CRT for EC by examining DECT iodine maps and standard CT values.
7p vimanila2711 25-06-2020 9 1 Download
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Gout is a picturesque presentation of uric acid disturbance. It is the most well understood and described type of arthritis. Its epidemiology is studied. New insights into the pathophysiology of hyperuricemia and gouty arthritis; acute and chronic allow for an even better understanding of the disease. The role of genetic predisposition is becoming more evident. The clinical picture of gout is divided into asymptomatic hyperuricemia, acute gouty arthritis, intercritical period, and chronic tophaceous gout. Diagnosis is based on laboratory and radiological features.
17p trinhthamhodang1 14-11-2019 25 2 Download