![](images/graphics/blank.gif)
Positron emission tomography
-
Recent studies showed heterogeneity in stage IVB patients. However, few studies focused on the prognosis of supraclavicular metastatic ovarian cancer. This study aimed to explore the prognostic factors and the role of primary debulking in IVB ovarian cancer patients with supraclavicular lymph node metastasis.
11p
vishanshan
27-06-2024
1
1
Download
-
The presence of heterogeneity is a significant attribute within the context of ovarian cancer. This study aimed to assess the predictive accuracy of models utilizing quantitative 18F-FDG PET/CT derived inter-tumor heterogeneity metrics in determining progression-free survival (PFS) and overall survival (OS) in patients diagnosed with high-grade serous ovarian cancer (HGSOC).
13p
vishanshan
27-06-2024
2
1
Download
-
The axillary lymph-node metastatic burden is closely associated with treatment decisions and prognosis in breast cancer patients. This study aimed to explore the value of 18F-fluorodeoxyglucose (18F-FDG) positron emission tomography (PET)/computed tomography (CT)–based radiomics in combination with ultrasound and clinical pathological features for predicting axillary lymph-node metastatic burden in breast cancer.
14p
vikoch
27-06-2024
1
1
Download
-
The novel oncologic PET-tracer fibroblast activation protein inhibitor (FAPI) has demonstrated promising results in multiple cancer types, including ovarian cancer, and could overcome the limitations of [18F]FDG PET; however, high-quality clinical studies are lacking.
9p
vikoch
27-06-2024
2
1
Download
-
This present study aimed to develop and validate radiomics models based on pretreatment 18Fluorine-fluorodeoxyglucose (18F-FDG) positron emission tomography (PET)- computed tomography (CT) images to accurately predict the prognosis in patients.
14p
vikoch
27-06-2024
1
1
Download
-
Positron emission tomography (PET) is a type of nuclear medicine procedure that measures the metabolic activity of cells in body tissues that is well suited for detecting, staging and monitoring malignant tumours. In this paper, the authors have successfully developed the application based on the algorithm that they proposed.
10p
viambani
18-06-2024
2
1
Download
-
Schwannomas are solitary well-circumscribed encapsulated benign tumors that exhibit Schwann cell differentiation, and arise directly from myelinated peripheral or central nerves. Although they are usually asymptomatic and found incidentally, schwannomas can cause symptoms due to compression of nearby structures which, depending on the location, can make clinical presentations widely variable.
4p
vitiki
30-01-2024
8
2
Download
-
Prostate cancer has been well known to have a high prevalence among middle-aged and older men, with high incidence of metastases to the bone—the main metastatic site. However, prostate cancer among those less than 50 years of age is extremely rare, and neck swelling is seldom the initial symptom.
6p
vitiki
30-01-2024
3
2
Download
-
As a first-line imaging modality, whole-body fluorine-18 fluorodeoxyglucose (18F-FDG) positron emission tomography (PET)/computed tomography (CT) and 18F-FDG PET/magnetic resonance imaging (MRI) had been widely applied in clinical practice.
14p
vileonardodavinci
23-12-2023
4
2
Download
-
To evaluate the diagnostic performance of combined multiparametric 18F-fluorodeoxyglucose positron emission tomography (18FDG PET) with clinical characteristics in differentiating thymic epithelial tumors (TETs) from thymic lymphomas.
11p
vialfrednobel
23-12-2023
4
3
Download
-
The aim of this study was to determine the lowest 18F-FDG PET acquisition time without loss of diagnostic information and to optimise image reconstruction parameters (image reconstruction algorithm, number of iterations, voxel size, Gaussian filter) by phantom imaging. Moreover, patient data are evaluated to confirm the phantom results.
18p
vialfrednobel
23-12-2023
8
3
Download
-
To explore the diagnostic value of integrated positron emission tomography/magnetic resonance imaging (PET/MRI) for the staging of endometrial carcinoma and to investigate the associations between quantitative parameters derived from PET/MRI and clinicopathological characteristics of endometrial carcinoma.
12p
vialfrednobel
23-12-2023
6
3
Download
-
Illustrate malignant tumors that form either in the brain or in the nerves originating in the brain. Brain cancer does not frequently spread to outside of the central nervous system. The CNS is the part of the nervous system that includes the brain and spinal cord.
8p
vikissinger
21-12-2023
6
2
Download
-
Part 1 book "Lavin's radiography for veterinary technicians" includes content: The basics of atoms and electricity; diagnostic X-ray production; radiation safety and protection; imaging on film, producing the image; optimizing the image; processing the image on film; computerized radiography and digital imaging; quality control, testing, and artifacts; ultrasonography; fluoroscopy; computerized tomography, magnetic resonance imaging, nuclear medicine and introduction to positron emission tomography, overview of positioning; small animal abdomen; small animal thorax.
303p
oursky09
12-11-2023
4
3
Download
-
Nghiên cứu nhằm khảo sát hình ảnh PET/CT (Positron Emission Tomography/Computed Tomography) với thuốc phóng xạ F-18 Fluorodeoxyglucose (FDG) trong theo dõi ung thư biểu mô tế bào gan (UTBMTBG) có PIVKA-II (Protein induced by the absence of vitamin K or antagonist II) hoặc AFPL3 cao.
6p
visoros
01-11-2023
3
1
Download
-
The purpose of this study was to evaluate 18FDG positron emission tomography (PET) findings in pediatric patients with autism. Subject and method: This study includes 15 autism pediatric patients who were diagnosed at the Vinmec International Hospital from January 2017 to May 2017 and five oncology patients without neurology’s diseases underwent to whole body PET scan (from vertex to midthigh) were selected as control group.
7p
visoros
01-11-2023
2
1
Download
-
The BRAF V600E mutation is one of the prognostic factors in thyroid carcinoma related to GLUT-1 expression which increases FDG uptake. In this study, we investigated the relationship between BRAF V600E mutation, clinicopathologic factors and 18F-fluoro-2-deoxyglucose (18F-FDG) avidity in radioiodine-refractory differentiated thyroid carcinoma (DTC).
8p
visoros
01-11-2023
6
1
Download
-
To evaluate the diagnostic value of a multiparameter model based on 18F-fluorodeoxyglucose positron emission tomography (18F-FDG PET) metabolic parameters and clinical variables in differentiating nonmetastatic gallbladder cancer (GBC) from cholecystitis.
11p
vischultz
20-10-2023
7
2
Download
-
Positron emission tomography and computed tomography (PET-CT) is currently recommended in evaluating the treatment response after (chemo)radiotherapy ([C]RT). In the larynx, post-treatment changes and physiological uptake make image interpretation more challenging compared to other head and neck sites.
12p
vischultz
20-10-2023
2
1
Download
-
The patient was diagnosed as primary pulmonary squamous cell carcinoma with systemic lymph node metastasis. Thereafter, unexpected steroid pulse therapy for accidental acute exacerbation of interstitial pneumonia rapidly shrank lymphadenopathy.
8p
viintuit
26-09-2023
2
0
Download