Blar i NTNU Open på forfatter "Egnell, Liv Elisabet"
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Modeling the diffusion-weighted imaging signal for breast lesions in the b = 200 to 3000 s/mm 2 range: quality of fit and classification accuracy for different representations
Vidic, Igor; Egnell, Liv Elisabet; Jerome, Neil Peter; White, Nathan; Karunamuni, Roshan; Rakow-Penner, Rebecca; Dale, Anders M.; Bathen, Tone Frost; Goa, Pål Erik (Peer reviewed; Journal article, 2020)Purpose To evaluate different non‐Gaussian representations for the diffusion‐weighted imaging (DWI) signal in the b‐value range 200 to 3000 s/mm2 in benign and malignant breast lesions. Methods Forty‐three patients ... -
Multi-parametric diffusion-weighted magnetic resonance imaging and microstructural tissue properties in breast cancer
Egnell, Liv Elisabet (Doctoral theses at NTNU;2021:208, Doctoral thesis, 2021)Breast cancer is the most common cancer in women worldwide. Although breast cancer survival has improved in recent years, it remains a leading cause of cancer death in the female population worldwide. Breast cancer prognosis ... -
Stromal collagen content in breast tumors correlates with in vivo diffusion-weighted imaging: A comparison of multi b-value DWI with histologic specimen from benign and malignant breast lesions
Egnell, Liv Elisabet; Vidic, Igor; Jerome, Neil Peter; Bofin, Anna M.; Bathen, Tone Frost; Goa, Pål Erik (Journal article; Peer reviewed, 2019)Background:Increased deposition and reorientation of stromal collagenfibers are associated with breast cancer progres-sion and invasiveness. Diffusion-weighted imaging (DWI) may be sensitive to the collagenfiber organization ...