Results 41 to 50 of about 10,947 (186)

Granulomatous Lung Nodule Mimicking as Metastasis on F18 Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography in a Case of Adrenocortical Carcinoma

Indian Journal of Nuclear Medicine, 2021
A variety of fungal pulmonary infections can produce radiologic findings that mimic malignancy. Distinguishing these infectious lesions from malignancy remains challenging for physicians. We describe one such case where fungal lung nodule mimicked metastasis on fluorodeoxyglucose positron emission tomography/computed ...
Gosavi, Atul, Agrawal, Archi, Menon, Santosh, Purandare, Nilendu, Shah, Sneha, Puranik, Ameya, Rangarajan, Venkatesh   +6 more
openaire   +3 more sources

The Bayesian approach for real‐world implementation of plasma p‐tau217 in tertiary care memory clinics in Thailand

Alzheimer's &Dementia, Volume 20, Issue 9, Page 6456-6467, September 2024.
Abstract INTRODUCTION Plasma phosphorylated tau (p‐tau)217 is a promising biomarker for Alzheimer's disease (AD) diagnosis, but its clinical implementation remains challenging. We propose a strategy based on Bayes’ theorem and test it in real‐life memory clinics.
Poosanu Thanapornsangsuth, Kittithatch Booncharoen, Jedsada Khieukhajee, Watayuth Luechaipanit, Thanaporn Haethaisong, Adipa Chongsuksantikul, Thirawat Supharatpariyakorn, Chaipat Chunharas, Yuttachai Likitjaroen, Thiravat Hemachudha   +9 more
wiley   +1 more source

CSF amino acid profiles in ICV‐streptozotocin‐induced sporadic Alzheimer's disease in male Wistar rat: a metabolomics and systems biology perspective

FEBS Open Bio, Volume 14, Issue 7, Page 1116-1132, July 2024.
A low dose of streptozotocin (STZ) intracerebroventricularly (ICV) into the brain was used to reproduce Alzheimer's disease (AD) pathogenesis. Amino acid profiling of cerebrospinal fluid (CSF) was investigated to uncover potential disease biomarkers. Our results showed a reduction in the concentrations of various amino acids upon ICV‐STZ administration
Amir Barzegar Behrooz, Hamid Latifi‐Navid, Jabar Lotfi, Fariba Khodagholi, Shahla Shojaei, Saeid Ghavami, Javad Fahanik Babaei   +6 more
wiley   +1 more source

"Superscan" on F18‑fluorodeoxyglucose Positron Emission Tomography - Computed Tomography [18‑F] FDG PET-CT.

JPMA. The Journal of the Pakistan Medical Association, 2021
"Superscan" features have been described in 18F FDG PET-CT (F18 fluorodeoxyglucose Positron Emission Tomography‑Computed Tomography) scan; characterized by significantly increased uptake in one or more organ systems resulting in absent or decreased uptake in the organs which normally show physiological uptake.
Myda, Muzaffar, Aamna, Hassan
openaire   +1 more source

Differential Synaptic Loss in β‐Amyloid Positive Versus β‐Amyloid Negative Corticobasal Syndrome

Movement Disorders, Volume 39, Issue 7, Page 1166-1178, July 2024.
Abstract Background/Objective The corticobasal syndrome (CBS) is a complex asymmetric movement disorder, with cognitive impairment. Although commonly associated with the primary 4‐repeat‐tauopathy of corticobasal degeneration, clinicopathological correlation is poor, and a significant proportion is due to Alzheimer's disease (AD).
Negin Holland, George Savulich, P. Simon Jones, David J. Whiteside, Duncan Street, Peter Swann, Michelle Naessens, Maura Malpetti, Young T. Hong, Tim D. Fryer, Timothy Rittman, Eoin Mulroy, Franklin I. Aigbirhio, Kailash P. Bhatia, John T. O'Brien, James B. Rowe   +15 more
wiley   +1 more source

Prospective pilot study utilizing changes in quantitative values obtained on serial fluorine‐18 fluorodeoxyglucose (18F‐FDG) positron emission tomography–computed tomography (PET/CT) in dogs with appendicular osteosarcoma before and after stereotactic body radiation therapy (SBRT) and carboplatin chemotherapy to assess for prediction of survival and therapeutic effectiveness

Veterinary Radiology &Ultrasound, Volume 65, Issue 4, Page 408-416, July 2024.
Abstract Serial fluorine 18 fluorodeoxyglucose (18F‐FDG) positron emission tomography–CT (PET/CT) is commonly used in human oncology to prognosticate and evaluate for therapeutic effectiveness. In this pilot study, dogs with naturally occurring appendicular osteosarcoma were evaluated with serial 18F‐FDG PET/CT in an attempt to assess for response to ...
Tiffany W. Martin, Lynn Griffin
wiley   +1 more source

F18-fluorodeoxyglucose-positron emission tomography and computed tomography is not accurate in preoperative staging of gastric cancer

Journal of the Korean Surgical Society, 2011
To investigate the clinical benefits of F18-fluorodeoxyglucose-positron emission tomography and computed tomography ((18)F-FDG-PET/CT) over multi-detector row CT (MDCT) in preoperative staging of gastric cancer.FDG-PET/CT and MDCT were performed on 78 patients with gastric cancer pathologically diagnosed by endoscopy. The accuracy of radiologic staging
Ha, Tae Kyung, Choi, Yun Young, Song, Soon Young, Kwon, Sung Joon   +3 more
openaire   +2 more sources

Hybrid Imaging in Head and Neck Sarcoidosis [PDF]

, 2019
To determine the prevalence of head and neck sarcoidosis (HNS) and evaluate the role of hybrid molecular imaging in HNS. Between 2010 and 2018, 222 patients with chronic sarcoidosis and presence of prolonged symptoms of active disease were referred to ...
Artiko, Vera M., Grozdic Milojevic, Isidora, Saponjski, Jelena, Sobic-Saranovic, Dragana, Tadic, Marijana   +4 more
core   +1 more source

Novel genetic assessments for cancer patients: where does medical imaging stand in the future of personalised medicine?

Journal of Medical Radiation Sciences, Volume 71, Issue 1, Page 7-9, March 2024.
As our understanding of genetics in cancer care improves, the role of personalised medicine for patients continues to grow. With the increasing emergence of novel technologies for patient assessment, such as the evaluation of circulating tumour DNA, we must reflect on the potentially changing role that medical imaging will play in the future of optimal
Sally L. Ayesa
wiley   +1 more source

The prognostic value of F18 Fluorothymidine positron emission tomography for assessing the response of malignant pleural mesothelioma to chemotherapy – A prospective cohort study

Journal of Medical Imaging and Radiation Oncology, Volume 68, Issue 1, Page 57-66, February 2024.
Abstract Introduction Malignant pleural mesothelioma is difficult to prognosticate. F18‐Fluorodeoxyglucose positron emission tomography (FDG PET) shows promise for response assessment but is confounded by talc pleurodesis. F18‐Fluorothymidine (FLT) PET is an alternative tracer specific for proliferation.
Isaac J May, Anna K Nowak, Roslyn J Francis, Martin A Ebert, Satvinder S Dhaliwal   +4 more
wiley   +1 more source