11 Result(s)

Article

Letter to the editor re: Assessment of the spatial pattern of colorectal tumour perfusion estimated at perfusion CT using two-dimensional fractal analysis.

Hsu-Hsia Peng, Cheng-Wen Ko in European Radiology (2010)

Article

Using laser ablation/inductively coupled plasma mass spectrometry to bioimage multiple elements in mouse tumors after hyperthermia

In this study, we employed laser ablation/inductively coupled plasma mass spectrometry (LA-ICP-MS) to map the spatial distribution of Gd-doped iron oxide nanoparticles (IONPs) in one tumor slice that had been ...

Yi-Kong Hsieh, Pei-Shin Jiang, Bing-Shen Yang… in Analytical and Bioanalytical Chemistry (2011)

Article

Flow-gated radial phase-contrast imaging in the presence of weak flow

To implement a flow-gating method to acquire phase-contrast (PC) images of carotid arteries without use of an electrocardiography (ECG) signal to synchronize the acquisition of imaging data with pulsatile arte...

Hsu-Hsia Peng, Teng-Yi Huang, Fu-Nien Wang… in The International Journal of Cardiovascula… (2013)

Article

Size and morphological effect of Au–Fe₃O₄ heterostructures on magnetic resonance imaging

Various sizes and morphologies of Au–Fe₃O₄ heterostructures including dumbbell-like nanoparticles (DBNPs) and flower-like nanoparticles (FLNPs) have been synthesized via thermal decomposition of iron–oleate compl...

Fang-hsin Lin, Hsu-Hsia Peng, Ya-Han Yang… in Journal of Nanoparticle Research (2013)

Article

Left ventricular regional myocardial motion and twist function in repaired tetralogy of Fallot evaluated by magnetic resonance tissue phase map**

We aimed to characterise regional myocardial motion and twist function in the left ventricles (LV) in patients with repaired tetralogy of Fallot (rTOF) and preserved LV global function.

Meng-Chu Chang, Ming-Ting Wu, Ken-Pen Weng, Mao-Yuan Su, Marius Menza… in European Radiology (2018)

Article

Phase-contrast magnetic resonance imaging for analyzing hemodynamic parameters and wall shear stress of pulmonary arteries in patients with pulmonary arterial hypertension

To investigate flow-related parameters in pulmonary arteries of patients with pulmonary arterial hypertension (PAH).

Hung-Hsuan Wang, Wen-Yih Isaac Tseng… in Magnetic Resonance Materials in Physics, B… (2019)

Article

Improving interobserver agreement and performance of deep learning models for segmenting acute ischemic stroke by combining DWI with optimized ADC thresholds

To examine the role of ADC threshold on agreement across observers and deep learning models (DLMs) plus segmentation performance of DLMs for acute ischemic stroke (AIS).

Chun-Jung Juan, Shao-Chieh Lin, Ya-Hui Li, Chia-Ching Chang… in European Radiology (2022)

Article

The role of input imaging combination and ADC threshold on segmentation of acute ischemic stroke lesion using U-Net

To evaluate the effect of the weighting of input imaging combo and ADC threshold on the performance of the U-Net and to find an optimized input imaging combo and ADC threshold in segmenting acute ischemic stro...

Ya-Hui Li, Shao-Chieh Lin, Hsiao-Wen Chung, Chia-Ching Chang… in European Radiology (2023)