Blar i NTNU Open på forfatter "Sagberg, Lisa Millgård"
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A new acoustic coupling fluid with ability to reduce ultrasound imaging artefacts in brain tumour surgery - a phase I study
Unsgård, Geirmund; Sagberg, Lisa Millgård; Muller, Sebastien; Selbekk, Tormod (Journal article; Peer reviewed, 2019)Background Anovel acoustic coupling fluid (ACF), with the potential to reduce surgically induced image artefacts during intraoperative ultrasound imaging in brain tumour surgery, has been evaluated with respect to image ... -
Animal study assessing safety of an acoustic coupling fluid that holds the potential to avoid surgically induced artifacts in 3D ultrasound guided operations
Jakola, Asgeir S; Jørgensen, Arve; Selbekk, Tormod; Michler, Ralf-Peter; Solheim, Ole; Torp, Sverre Helge; Sagberg, Lisa Millgård; Aadahl, Petter; Unsgård, Geirmund (Journal article; Peer reviewed, 2014)Background Use of ultrasound in brain tumor surgery is common. The difference in attenuation between brain and isotonic saline may cause artifacts that degrade the ultrasound images, potentially affecting resection grades ... -
Assessment of surgery-related morbidity in patients with diffuse gliomas
Sagberg, Lisa Millgård (Doctoral theses at NTNU;2018:327, Doctoral thesis, 2018)The work presented in this thesis focuses on assessment of surgery-related morbidity in patients with diffuse gliomas – the most common primary malignant brain tumour in adults. Diffuse gliomas can be subdivided into ... -
Brain atlas for assessing the impact of tumor location on perioperative quality of life in patients with high-grade glioma: A prospective population-based cohort study
Sagberg, Lisa Millgård; Iversen, Daniel Høyer; Fyllingen, Even Hovig; Jakola, Asgeir Store; Reinertsen, Ingerid; Solheim, Ole (Journal article; Peer reviewed, 2019)Background Tumor location is important for surgical decision making. Particular attention is paid to regions that contain sensorimotor and language functions, but it is unknown if these are the most important regions from ... -
Clinical Course in Chronic Subdural Hematoma Patients Aged 18–49 Compared to Patients 50 Years and Above: A Multicenter Study and Meta-Analysis
Bartek, Jiri; Sjåvik, Kristin; Dhawan, Sanjay; Sagberg, Lisa Millgård; Kristiansson, Helena; Ståhl, Fredrik; Förander, Petter; Chen, Clark C.; Jakola, Asgeir Store (Journal article; Peer reviewed, 2019)Objective: Chronic Subdural Hematoma (cSDH) is primarily a disease of elderly, and is rare in patients <50 years, and this may in part be related to the increased brain atrophy from 50 years of age. This fact may also ... -
Does preoperative health-related quality of life predict survival in high-grade glioma patients? – a prospective study
Haraldseide, Lisa Marie; Jakola, Asgeir S; Solheim, Ole; Sagberg, Lisa Millgård (Peer reviewed; Journal article, 2019)Purpose: To explore if preoperative patient-reported health-related quality of life (HRQoL) provides additional prognostic value as a supplement to other preoperatively known clinical factors in patients with high-grade ... -
Quality of life assessed with EQ-5D 3L in patients undergoing glioma surgery; What is the responsiveness and minimal clinically important difference?
Sagberg, Lisa Millgård (Master thesis, 2012)Background: There are few studies on the impact of glioma surgery on health-related quality of life (HRQoL). The generic instrument EQ-5D 3L has been utilized in this context, but several questions concerning use and ... -
Spatial distribution of malignant transformation in patients with low-grade glioma
Jakola, Asgeir S; Bouget, David Nicolas Jean-Marie; Reinertsen, Ingerid; Skjulsvik, Anne Jarstein; Sagberg, Lisa Millgård; Bø, Hans Kristian; Gulati, Sasha; Sjåvik, Kristin; Solheim, Ole (Journal article; Peer reviewed, 2020)Background Malignant transformation represents the natural evolution of diffuse low-grade gliomas (LGG). This is a catastrophic event, causing neurocognitive symptoms, intensified treatment and premature death. However, ... -
The diagnostic properties of intraoperative ultrasound in glioma surgery and factors associated with gross total tumor resection
Munkvold, Bodil Karoline Ravn; Jakola, Asgeir Store; Reinertsen, Ingerid; Sagberg, Lisa Millgård; Unsgård, Geirmund; Solheim, Ole (Journal article; Peer reviewed, 2018)Objective In glioma operations, we sought to analyze sensitivity, specificity, and predictive values of intraoperative 3-dimensional ultrasound (US) for detecting residual tumor compared with early postoperative magnetic ...