Results 31 to 40 of about 331,169 (261)

Apparent Diffusion Coefficient (ADC) Histogram Analysis in Parotid Gland Tumors: Evaluating a Novel Approach for Differentiation between Benign and Malignant Parotid Lesions Based on Full Histogram Distributions

Diagnostics, 2022
The aim of this study was to assess the diagnostic value of ADC distribution curves for differentiation between benign and malignant parotid gland tumors and to compare with mean ADC values.
Tobias Hepp, Wolfgang Wuest, Rafael Heiss, Matthias Stefan May, Markus Kopp, Matthias Wetzl, Christoph Treutlein, Michael Uder, Marco Wiesmueller   +8 more
doaj   +1 more source

Application of Functional Magnetic Resonance Imaging in the Diagnosis of Parkinson’s Disease: A Histogram Analysis

Frontiers in Aging Neuroscience, 2021
This study aimed to investigate the value of amplitude of low-frequency fluctuation (ALFF)-based histogram analysis in the diagnosis of Parkinson’s disease (PD) and to investigate the regions of the most important discriminative features and their ...
Dafa Shi, Haoran Zhang, Siyuan Wang, Guangsong Wang, Ke Ren   +4 more
doaj   +1 more source

A Combination of Amide Proton Transfer, Tumor Blood Flow, and Apparent Diffusion Coefficient Histogram Analysis Is Useful for Differentiating Malignant from Benign Intracranial Tumors in Young Patients: A Preliminary Study

Diagnostics
Purpose: To evaluate the amide proton transfer (APT), tumor blood flow (TBF), and apparent diffusion coefficient (ADC) combined diagnostic value for differentiating intracranial malignant tumors (MTs) from benign tumors (BTs) in young patients, as ...
Fumine Tanaka, Masayuki Maeda, Ryohei Nakayama, Katsuhiro Inoue, Seiya Kishi, Ryota Kogue, Maki Umino, Yotaro Kitano, Makoto Obara, Hajime Sakuma   +9 more
doaj   +1 more source

Automated CT Lung Density Analysis of Viral Pneumonia and Healthy Lungs Using Deep Learning-Based Segmentation, Histograms and HU Thresholds

Diagnostics, 2021
CT patterns of viral pneumonia are usually only qualitatively described in radiology reports. Artificial intelligence enables automated and reliable segmentation of lungs with chest CT.
Andrej Romanov, Michael Bach, Shan Yang, Fabian C. Franzeck, Gregor Sommer, Constantin Anastasopoulos, Jens Bremerich, Bram Stieltjes, Thomas Weikert, Alexander Walter Sauter   +9 more
doaj   +1 more source

Frequency Distribution Histograms for the Rapid Analysis of Data [PDF]

Plant Physiology, 1988
The mean and standard error are good representations for the response of a population to an experimental parameter and are frequently used for this purpose. Frequency distribution histograms show, in addition, responses of individuals in the population.
P V, Burke, B L, Bullen, K L, Poff
openaire   +2 more sources

Differential Diagnosis of Benign and Malignant Breast Lesions by Texture Feature Combined with Histogram Parameter Based on Tirm Sequence

Zhongliu Fangzhi Yanjiu, 2018
Objective To explore histogram parameters and texture features of benign and malignant breast lesion on turbo inversion recovery magnitude(Tirm) sequence, and evaluate which parameter could help best differentiate benign from malignant breast lesion ...
LI Xiaofeng, LIU Caiyun, SHI Yan, LUO Xiaohu, WANG Gang, YAO Biao   +5 more
doaj   +1 more source

DNA histogram analysis of human hemopoietic cells [PDF]

Blood, 1976
The proliferative activity of human neoplasms may be an important determinant for therapeutic management. The advent of automated flow- through systems measuring cellular DNA content by means of fluorescence has considerably facilitated the analysis of cellular kinetics.
B, Barlogie, G, Spitzer, J S, Hart, D A, Johnston, T, Büchner, J, Schumann, B, Drewinko   +6 more
openaire   +3 more sources

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

Molecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge, Morten Tulstrup, Gabriele Todisco, Pedro Moura, Christophe Côme, Jakob Werner Hansen, Jakob Schmidt Jespersen, Balthasar Schlotmann, Maria Creignou, Mette Dahl, Claudia Schöllkopf, Klas Raaschou‐Jensen, Krister Wennerberg, Bo Porse, Joachim Weischenfeldt, Eva Hellström‐Lindberg, Lasse Sommer Kristensen, Kirsten Grønbæk   +17 more
wiley   +1 more source

Evaluation of Multiple Prognostic Factors of Hepatocellular Carcinoma with Intra-Voxel Incoherent Motions Imaging by Extracting the Histogram Metrics

Cancer Management and Research, 2020
Gaofeng Shi,1,* Xue Han,1,* Qi Wang,1 Yan Ding,1 Hui Liu,1 Yunfei Zhang,2 Yongming Dai2 1Department of Radiology, Fourth Hospital of Hebei Medical University, Shijiazhuang 050000, People’s Republic of China; 2Department of Research Collaboration ...
Shi G, Han X, Wang Q, Ding Y, Liu H, Zhang Y, Dai Y   +6 more
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