- Role of Noninvasive Diagnostic Imaging in Cardiac Amyloidosis: A Review
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Oda S, Utsunomiya D, Nakaura T, Takashio S, Izumiya Y, Tsujita K, Ueda M, Yamashita T, Ando Y, Kawano Y, Okuno Y, Hata H, Yamashita Y
- KMID: 2524868
- Cardiovasc Imaging Asia.
- 2018 Apr;2(2):97-106.
- doi: 10.22468/cvia.2018.00059
Historically, cardiac amyloidosis (CA) has been considered a rare disease; however, recent research has revealed a considerable number of hidden CA cases in patients with heart failure, especially in those... -
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- Dual-Layer Computed Tomography in Cardiovascular Imaging
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Nakaura T, Oda S, Utsunomiya D, Tokuyasu S, Yamashita Y
- KMID: 2524863
- Cardiovasc Imaging Asia.
- 2018 Apr;2(2):49-57.
- doi: 10.22468/cvia.2018.00066
Despite the established theoretical potential of dual-energy CT (DECT), the growing prevalence of dual-source CT, and rapid peak kilovoltage switching CT, it is not frequently used in routine clinical cardiovascular... -
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- Role of contrast-enhanced harmonic endoscopic ultrasonography (EUS) and EUS elastography in pancreatic lesions
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Yamashita Y, Kitano M
- KMID: 2553751
- Clin Endosc.
- 2024 Mar;57(2):164-174.
- doi: 10.5946/ce.2023.074
Pancreatic cancers have a poor prognosis, and their incident rates have risen. Endoscopic ultrasonography (EUS) is an efficient and reliable diagnostic modality for pancreatic lesions, providing high spatial resolution. However,... -
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- Napkin-Ring Sign on Coronary Computed Tomography Angiography-Tiered Enhancement of Coronary Lumen and Plaque
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Utsunomiya D, Hokimoto S, Kanemaru Y, Oda S, Nakaura T, Kidoh M, Yuki H, Hirata K, Yamashita Y
- KMID: 2524847
- Cardiovasc Imaging Asia.
- 2017 Jul;1(3):205-207.
- doi: 10.22468/cvia.2017.00010
We present the case of an 85-year-old man showing the “napkin-ring sign” tiered enhancement pattern on dual-phase coronary CT angiography using a 320-row multidetector CT. This has not been previously... -
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- Virtual Monochromatic Image Quality from Dual-Layer Dual-Energy Computed Tomography for Detecting Brain Tumors
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Tanoue S, Nakaura T, Nagayama Y, Uetani H, Ikeda O, Yamashita Y
- KMID: 2516031
- Korean J Radiol.
- 2021 Jun;22(6):951-958.
- doi: 10.3348/kjr.2020.0677
Objective: To evaluate the usefulness of virtual monochromatic images (VMIs) obtained using dual-layer dual-energy CT (DL-DECT) for evaluating brain tumors. Materials and Methods: This retrospective study included 32 patients with brain... -
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- Utility of Elastography with Endoscopic Ultrasonography Shear-Wave Measurement for Diagnosing Chronic Pancreatitis
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Yamashita Y, Tanioka K, Kawaji Y, Tamura T, Nuta J, Hatamaru K, Itonaga M, Yoshida T, Ida Y, Maekita T, Iguchi M, Kitano M
- KMID: 2506441
- Gut Liver.
- 2020 Sep;14(5):659-664.
- doi: 10.5009/gnl19170
Background/Aims: Rosemont classification (RC) with en-doscopic ultrasonography (EUS) is important for diagnosing chronic pancreatitis (CP) but is based only on subjective judgement. EUS shear wave measurement (EUS-SWM) is a precise... -
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