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  1. 2321
    “…The tumor regions of interest (ROIs) were manually segmented by two radiologists on the low-energy and recombined images and radiomics features were extracted. …”
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    Radiomics of contrast-enhanced spectral mammography for prediction of pathological complete response to neoadjuvant chemotherapy in breast cancer
  2. 2322
    “…Dose to several eloquent ROIs significantly correlated with post-RT impairment. …”
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    LMAP-20 EVIDENCE-BASED MULTIVARIATE NORMAL TISSUE COMPLICATION PROBABILITY (NTCP) STUDY OF DOMAIN-SPECIFIC COGNITIVE DECLINE AFTER PARTIAL BRAIN RT
  3. 2323
    “…Plans going over constraints had tumors overlying or within 1 mm of eloquent ROIs. Local control for treated lesions at 6 months was 97.9% and 95.7% at 12 months. …”
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    LMAP-17 FEASIBILITY OF COGNITIVE-SPARING STEREOTACTIC RADIOSURGERY FOR BRAIN METASTASES: INITIAL REPORT OF PHASE II COG-SRS TRIAL
  4. 2324
    “…Further, the thalamus, caudate nucleus, putamen, nucleus accumbens, hippocampus, and amygdala were selected as the regions of interest (ROIs) for ROI-based comparison of mean QSM values. …”
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    Investigation of brain iron in anorexia nervosa, a quantitative susceptibility mapping study
  5. 2325
    “…The regions of interest (ROIs) were obtained manually from 3D US images. A larger number of radiomic features were automatically extracted. …”
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    Three-dimensional ultrasound-based radiomics nomogram for the prediction of extrathyroidal extension features in papillary thyroid cancer
  6. 2326
    “…The oncologists delineated regions of interest (ROIs) on planning CT images as the ground truth, including clinical target volume (CTV), bladder, small intestine, and femoral heads. …”
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    Clinical evaluation on automatic segmentation results of convolutional neural networks in rectal cancer radiotherapy
  7. 2327
    “…Grayscale analysis was performed using two RoIs: one which included as much of the muscle as possible (maximum RoI), and a rectangular one whose size and depth was identical for all images (rectangular RoI). …”
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    Changes in echo intensity of the gastrocnemius muscle with passive ankle dorsiflexion: can echo intensity be used to assess muscle elongation?
  8. 2328
    “…The regions of interest (ROIs) were handcrafted along the boundary of each tumor on the CT and CT-enhanced (CTE) images, and radiomic features were extracted. …”
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    Radiomics analysis based on CT for the prediction of pulmonary metastases in ewing sarcoma
  9. 2329
    por Kang, Wendi, Cao, Xiaomeng, Luo, Jianwei
    Publicado 2023
    “…The efficacy of different ROI prediction models was compared to determine the optimal ROI. …”
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    Effect of multiple peritumoral regions of interest ranges based on computed tomography radiomics for the prediction of early recurrence of hepatocellular carcinoma after resection
  10. 2330
    “…Results: The best results are AUC 0.71 by XGBoost (XGB) for TM, AUC 0.82 by multi-layer perceptron (MLP) for LNM, AUC 0.76 by random forest (RF) for Parotid, and AUC 0.86 by XGB for a combination of all three regions of interest (ROIs). Conclusions: The results suggest involvement of the parotid gland in HPV infections of the oropharyngeal region. …”
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    A Radiomics-Based Machine Learning Perspective on the Parotid Gland as a Potential Surrogate Marker for HPV in Oropharyngeal Cancer
  11. 2331
    “…Within the proposed protocol, for human ROIs, we have found that there is a large number of texture features that showed significant differences between normal and abnormal endometrium. …”
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    A standardised protocol for texture feature analysis of endoscopic images in gynaecological cancer
  12. 2332
    “…Correlation coefficients between mean and maximum (MAX) attenuation values within corresponding ROIs, area under attenuation curve (AUC), and signal to noise ratio (SNR) of brain parenchyma were assessed. …”
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    Noise Reduction and Image Quality Improvement of Low Dose and Ultra Low Dose Brain Perfusion CT by HYPR-LR Processing
  13. 2333
    “…Fluid-sensitive MR images were obtained, and ROIs were placed on bilateral sciatic nerves to quantify signal intensity. …”
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    In vivo USPIO magnetic resonance imaging shows that minocycline mitigates macrophage recruitment to a peripheral nerve injury
  14. 2334
    “…Pimonidazole and Glut-1 expression levels, Ki-67 index and [C-14]-FDG distribution were evaluated in the regions of interest (ROIs) placed on FMISO+ and FMISO−. [F-18]-FMISO distribution was generally consistent with pimonidazole distribution. …”
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    Biological characteristics of intratumoral [F-18]-fluoromisonidazole distribution in a rodent model of glioma
  15. 2335
    “…In animals injected with Aβ(1-40)-Cy5.5, the deficiency in either Abcb1 or Abcg2 resulted in significant increases in fluorescence concentration in the head ROIs 2 hours after injection compared to wild-type animals. …”
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    Blood-brain barrier transport of amyloid beta peptides in efflux pump knock-out animals evaluated by in vivo optical imaging
  16. 2336
    “…Twenty-two lesion regions of interest (ROIs) were evaluated. c(a)(t) was determined from a three-dimensional ROI in the aorta. …”
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    Dual time point based quantification of metabolic uptake rates in (18)F-FDG PET
  17. 2337
    “…METHODS: Mean transit times (MTT) were measured by drawing a region of interest (ROI) in right and left cardiac ventricle in the CEUS loops. …”
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    Reliability, repeatability, and reproducibility of pulmonary transit time assessment by contrast enhanced echocardiography
  18. 2338
    “…We defined six areas as regions of interest (ROI): ROI 1–3 were defined as the femoral head apex area, and ROI 4–6 were defined as the femoral neck area. …”
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    Analysis of trabecular bone microstructure in osteoporotic femoral heads in human patients: in vivo study using multidetector row computed tomography
  19. 2339
    “…Information about the attenuation in Hounsfield units, image noise in standard deviation within the ROI’s were extracted and the CNR was calculated. …”
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    Quantitative analysis of orthopedic metal artefact reduction in 64-slice computed tomography scans in large head metal-on-metal total hip replacement, a phantom study
  20. 2340
    “…From the scans, regions of interest (ROI) were drawn on serial transverse sections comprising the proximal aorta and the percentage of injected dose (%ID) in ROIs was calculated. …”
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    Imaging VEGF receptor expression to identify accelerated atherosclerosis
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