[HTML][HTML] Diagnosis and management of radiation necrosis in patients with brain metastases
The use of radiotherapy, either in the form of stereotactic radiosurgery (SRS) or whole-brain
radiotherapy (WBRT), remains the cornerstone for the treatment of brain metastases (BM). …
radiotherapy (WBRT), remains the cornerstone for the treatment of brain metastases (BM). …
Impact of image reconstruction settings on texture features in 18F-FDG PET
J Yan, JL Chu-Shern, HY Loi, LK Khor… - Journal of nuclear …, 2015 - Soc Nuclear Med
Evaluation of tumor heterogeneity based on texture parameters has recently attracted much
interest in the PET imaging community. However, the impact of reconstruction settings on …
interest in the PET imaging community. However, the impact of reconstruction settings on …
68Ga‐DOTA‐peptide: A novel molecular biomarker for nasopharyngeal carcinoma
LK Khor, HY Loi, AK Sinha, KT Tong, BC Goh… - Head & …, 2016 - Wiley Online Library
Background Increased somatostatin receptor (SSTR) expression in patients with
undifferentiated nasopharyngeal carcinoma (NPC) has been demonstrated with receptor …
undifferentiated nasopharyngeal carcinoma (NPC) has been demonstrated with receptor …
[HTML][HTML] Comparison of 68Ga-DOTANOC with 18F-FDG using PET/MRI imaging in patients with pulmonary tuberculosis
CM Naftalin, F Leek, JTPD Hallinan, LK Khor… - Scientific Reports, 2020 - nature.com
We compared the somatostatin analog radioligand, DOTANOC, with FDG, to determine whether
there was increased detection of active or sub-clinical lesions in pulmonary tuberculosis …
there was increased detection of active or sub-clinical lesions in pulmonary tuberculosis …
[HTML][HTML] Sub-clinical abnormalities detected by PET/MRI in household tuberculosis contacts
Background The understanding of early events following TB exposure is limited by traditional
tests that rely on detection of an immune response to infection, which is delayed, or on …
tests that rely on detection of an immune response to infection, which is delayed, or on …
Asymptomatic metastasis to cricoid from prostate carcinoma: an incidental finding detected on 18F-choline PET/CT
SJK Ng, AK Sinha, HY Loi, LK Khor - Japanese Journal of Radiology, 2015 - Springer
Metastases to the larynx from prostate carcinoma are rare. We describe a case of
asymptomatic prostate carcinoma metastasis to the right cricoid cartilage detected on 18F-…
asymptomatic prostate carcinoma metastasis to the right cricoid cartilage detected on 18F-…
A descriptive analysis of remnant activity during 90Y resin microspheres radioembolization of hepatic tumors: technical factors and dosimetric implications
LS Rodríguez, SP Thang, HH Li, LK Khor… - Annals of nuclear …, 2016 - Springer
Objective Activity planning for 90 Y radioembolization aims to maximize the effect of the
treatment while keeping toxicity acceptably low. Our aim was to describe the amount of residual …
treatment while keeping toxicity acceptably low. Our aim was to describe the amount of residual …
Primary lung adenocarcinoma with 68gallium prostate-specific membrane antigen-PET/CT scan avidity in a patient on surveillance after prostatectomy
JY Chia, HY Loi, LK Khor, KCJ Lee, YH Seow - Clinical Genitourinary …, 2018 - Elsevier
The incidence of prostate cancer (PC) is on the rise. In recent years, the prostate-specific
membrane antigen (PSMA)-positron emission tomography (PET)/computed tomography (CT) …
membrane antigen (PSMA)-positron emission tomography (PET)/computed tomography (CT) …
[HTML][HTML] Anaplastic large cell lymphoma of the vertebra masquerading as tuberculous spondylitis: potential pitfalls of conventional imaging
LK Khor, S Wang, SJ Lu - Internal and Emergency Medicine, 2012 - Springer
A 26-year-old woman presented with a 6-month history of progressive neck pain associated
with a 1-month history of fever, cough, and weight loss. Physical examination revealed a …
with a 1-month history of fever, cough, and weight loss. Physical examination revealed a …
Nephrogenic systemic fibrosis in a patient with renal failure demonstrating a “reverse superscan” on bone scintigraphy
LK Khor, KB Tan, HY Loi, SJ Lu - Clinical Nuclear Medicine, 2013 - journals.lww.com
Nephrogenic systemic fibrosis (NSF) has been linked to utilization of gadolinium-based
contrast agents in patients with renal impairment. We present a 19-year-old female patient with …
contrast agents in patients with renal impairment. We present a 19-year-old female patient with …