Results 11 to 20 of about 887,327 (301)

CT Radiomics Combined With Clinicopathological Features to Predict Invasive Mucinous Adenocarcinoma in Patients With Lung Adenocarcinoma

Technology in Cancer Research & Treatment, 2023
Objective: This study aimed to develop and validate predictive models using clinical parameters, radiomic features, and a combination of both for invasive mucinous adenocarcinoma (IMA) of the lung in patients with lung adenocarcinoma.
Junjie Zhang MD, Ligang Hao MD, Min Li MD, Qian Xu MD, Gaofeng Shi MD   +4 more
doaj   +1 more source

An exploratory study of CT radiomics using differential network feature selection for WHO/ISUP grading and progression-free survival prediction of clear cell renal cell carcinoma

Frontiers in Oncology, 2022
ObjectivesTo explore the feasibility of predicting the World Health Organization/International Society of Urological Pathology (WHO/ISUP) grade and progression-free survival (PFS) of clear cell renal cell cancer (ccRCC) using the radiomics features (RFs)
Fu Yin, Haijie Zhang, Haijie Zhang, Anqi Qi, Zexuan Zhu, Liyang Yang, Ge Wen, Weixin Xie   +7 more
doaj   +1 more source

Evaluation of the relationships between computed tomography features, pathological findings, and rrognostic risk assessment in gastrointestinal stromal tumors [PDF]

, 2017
Objectives The aim of this study was to correlate computed tomography (CT) findings with pathology in gastrointestinal stromal tumors (GISTs). Methods A retrospective evaluation of CT images of 44 patients with GISTs was performed.
BRIANI, CHIARA, Carbonetti, Francesco, CATERINO, Salvatore, DAVID, vincenzo, Federici, Giulia Francesca, IANNICELLI, Elsa, MARTINI, ISABELLA, PANZUTO, Francesco, PILOZZI, Emanuela   +8 more
core   +1 more source

Splenosis Mimicking Peritoneal Seeding of Advanced Colon Cancer Can Be Identified by Spleen SPECT/CT and FDG PET/CT

Diagnostics, 2021
This case report demonstrates that Tc-99m labeled heat-damaged red blood cell single-photon emission computed tomography/computed tomography (spleen SPECT/CT) and F-18 fluorodeoxyglucose positron emission tomography/CT (FDG PET/CT) could noninvasively ...
Ji Young Lee, Hee-Sung Song, Jimin Han
doaj   +1 more source

Effect of Whole-body [18F]Fluoro-2-deoxy-2-d-glucose Positron Emission Tomography in Patients with Suspected Brain Metastasis

Indian Journal of Neurosurgery, 2023
Background and Purpose [18F]Fluoro-2-deoxy-2-d-glucose (FDG) positron emission tomography/computed tomography (PET/CT) has a promising role in the workup and management of carcinoma of unknown primary (CUP).
Manish Ora, Neetu Soni, Aftab Hasan Nazar, Anant Mehrotra, Prabhakar Mishra, Sanjay Gambhir   +5 more
doaj   +1 more source

PET/CT incidental detection of second tumor in patients investigated for pancreatic neoplasms [PDF]

, 2018
Positron Emission Tomography/computed tomography (PET/CT) is an imaging technique which has a role in the detection and staging malignancies (both in first diagnosis and follow-up).
Bissoli, Sergio, Fantin, Alberto, Moletta, Lucia, Passuello, Nicola, Sperti, Cosimo, Valmasoni, Michele   +5 more
core   +2 more sources

The impact of multimodality integrated positron emission tomography-computed tomography on improving the staging and management of head and neck malignancy: a cross- sectional study

São Paulo Medical Journal, 2022
BACKGROUND: Clinical assessment of head and neck cancers is highly challenging owing to the complexity of regional anatomy and wide range of lesions.
Sethu Thakachy Subha, Abdul Jalil Nordin
doaj   +1 more source

Detection of axillary lymph node metastasis in breast cancer using dual-layer spectral computed tomography

Frontiers in Oncology, 2022
PurposeTo investigate the value of contrast-enhanced dual-layer spectral computed tomography (DLCT) in the detection of axillary lymph node (ALN) metastasis in breast cancer.Materials and MethodsIn this prospective study, 31 females with breast cancer ...
Huijun Li, Huan Wang, Fangfang Chen, Lei Gao, Yurong Zhou, Zhou Zhou, Jinbai Huang, Jinbai Huang, Liying Xu   +8 more
doaj   +1 more source

Dynamic contrast enhanced CT in nodule characterization: How we review and report [PDF]

, 2016
Incidental indeterminate solitary pulmonary nodules (SPN) that measure less than 3 cm in size are an increasingly common finding on computed tomography (CT) worldwide. Once identified there are a number of imaging strategies that can be performed to help
Eaton, RJ, Gilbert, FJ, Miles, K, Qureshi, NR, Shah, A, Sputnik investigators   +5 more
core   +2 more sources

Establishment of Diagnostic Reference Levels for Computed Tomography Scanning in Hamadan [PDF]

Journal of Biomedical Physics and Engineering, 2020
Background: New advancements have increased the capabilities of computed tomography as a sectional medical imaging modality. An important note is assessing absorbed dose to patients and minimizing it when performing computed tomography examinations.
S Jafari, K Ghazikhanlu Sani, M Karimi, H Khosravi, R Goodarzi, M Pourkaveh   +5 more
doaj   +1 more source