User profiles for Q.Y. Ai
 | Qi-Yong Hemis, AIThe Hong Kong Polytechnic University Verified email at polyu.edu.hk Cited by 938 |
Integration of CuS/ZnIn2S4 flower-like heterojunctions and (MnCo) Fe2O4 nanozyme for signal amplification and their application to ultrasensitive PEC aptasensing of …
HY Yang, JJ Wei, JY Zheng, QY Ai, AJ Wang, JJ Feng - Talanta, 2023 - Elsevier
Vascular endothelial growth factor 165 (VEGF 165 ) is a crucial regulator of angiogenesis
and works as a major protein biomarker of cancer metastasis. Therefore, its quantitative …
and works as a major protein biomarker of cancer metastasis. Therefore, its quantitative …
Recommendations for Epstein-Barr virus–based screening for nasopharyngeal cancer in high-and intermediate-risk regions
…, KCW Wong, JP Goh, AC Vlantis, QY Ai… - JNCI: Journal of the …, 2023 - academic.oup.com
… Artificial intelligence using deep convolutional neural networks (52,53) offers a glimpse
into the future with the potential to automatically assess fast plain MRI scans and generate …
into the future with the potential to automatically assess fast plain MRI scans and generate …
[HTML][HTML] Complementary roles of MRI and endoscopic examination in the early detection of nasopharyngeal carcinoma
Background Early-stage nasopharyngeal carcinoma (NPC) evades detection when the primary
tumor is hidden from view on endoscopic examination. Therefore, in a prospective study …
tumor is hidden from view on endoscopic examination. Therefore, in a prospective study …
Head and neck tumors: amide proton transfer MRI
Purpose To evaluate the utility of amide proton transfer (APT) imaging in the characterization
of head and neck tumors. Materials and Methods This retrospective study of APT imaging …
of head and neck tumors. Materials and Methods This retrospective study of APT imaging …
Extranodal extension is a criterion for poor outcome in patients with metastatic nodes from cancer of the nasopharynx
Purpose Extranodal extension (ENE) is a criterion for advanced nodal staging of oropharyngeal
and hypopharyngeal carcinoma. Our aim was to determine if ENE should be a staging …
and hypopharyngeal carcinoma. Our aim was to determine if ENE should be a staging …
Distinguishing early-stage nasopharyngeal carcinoma from benign hyperplasia using intravoxel incoherent motion diffusion-weighted MRI
Objectives MRI can detect early-stage nasopharyngeal carcinoma (NPC), but the detection
is more challenging in early-stage NPCs because they must be distinguished from benign …
is more challenging in early-stage NPCs because they must be distinguished from benign …
MR imaging criteria for the detection of nasopharyngeal carcinoma: discrimination of early-stage primary tumors from benign hyperplasia
…, KS Bhatia, JKS Woo, QY Ai… - American Journal …, 2018 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: MR imaging can detect nasopharyngeal carcinoma that is
hidden from endoscopic view, but for accurate detection carcinoma confined within the …
hidden from endoscopic view, but for accurate detection carcinoma confined within the …
Diffusion-weighted imaging of nasopharyngeal carcinoma: can pretreatment DWI predict local failure based on long-term outcome?
BACKGROUND AND PURPOSE: Pretreatment prediction of patients with nasopharyngeal
carcinoma who will fail conventional treatment would potentially allow these patients to …
carcinoma who will fail conventional treatment would potentially allow these patients to …
[HTML][HTML] Cervical nodal volume for prognostication and risk stratification of patients with nasopharyngeal carcinoma, and implications on the TNM-staging system
We aim to evaluate the quantitative parameters of 18 F-FDG PET/CT (metabolic parameters)
and MRI (morphologic parameters) for prognostication and risk stratification in …
and MRI (morphologic parameters) for prognostication and risk stratification in …
Early detection of cancer: evaluation of MR imaging grading systems in patients with suspected nasopharyngeal carcinoma
AD King, JKS Woo, QY Ai, FKF Mo… - American Journal …, 2020 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: We evaluated modifications to our contrast-enhanced MR
imaging grading system for symptomatic patients with suspected nasopharyngeal carcinoma…
imaging grading system for symptomatic patients with suspected nasopharyngeal carcinoma…