PERFORM Publications

Keyword search (4,163 papers available)

Title		Authors	PubMed ID
1	Characterizing forearm skeletal muscle composition and function in breast cancer-related lymphedema using B-mode ultrasonography	Whyte J; Towers A; Boily M; Rosenthall L; Rivaz H; Kilgour RD;	41674486 PERFORM
2	Statistical shape model-based estimation of registration error in computer-assisted total knee arthroplasty	Gheflati B; Mirzaei M; Zuhars J; Rottoo S; Rivaz H;	41495592 ENCS
3	MedCLIP-SAMv2: Towards universal text-driven medical image segmentation	Koleilat T; Asgariandehkordi H; Rivaz H; Xiao Y;	40779830 ENCS
4	Joint enhancement of automatic chest x-ray diagnosis and radiological gaze prediction with multistage cooperative learning	Qiu Z; Rivaz H; Xiao Y;	40665596 ENCS
5	Deformable detection transformers for domain adaptable ultrasound localization microscopy with robustness to point spread function variations	Gharamaleki SK; Helfield B; Rivaz H;	40640235 PHYSICS
6	Ultrasound and MRI-based evaluation of relationships between morphological and mechanical properties of the lower lumbar multifidus muscle in chronic low back pain	Naghdi N; Masi S; Bertrand C; Rosenstein B; Cohen-Adad J; Rivaz H; Roy M; Fortin M;	40488869 HKAP
7	CASCADE-FSL: Few-shot learning for collateral evaluation in ischemic stroke	Aktar M; Tampieri D; Xiao Y; Rivaz H; Kersten-Oertel M;	40250214 ENCS
8	Leveraging deep learning for nonlinear shape representation in anatomically parameterized statistical shape models	Gheflati B; Mirzaei M; Rottoo S; Rivaz H;	39953355 ENCS
9	Open access segmentations of intraoperative brain tumor ultrasound images	Behboodi B; Carton FX; Chabanas M; de Ribaupierre S; Solheim O; Munkvold BKR; Rivaz H; Xiao Y; Reinertsen I;	39047165 SOH
10	Comparing a Portable Motion Analysis System against the Gold Standard for Potential Anterior Cruciate Ligament Injury Prevention and Screening	Karatzas N; Abdelnour P; Corban JPAH; Zhao KY; Veilleux LN; Bergeron SG; Fevens T; Rivaz H; Babouras A; Martineau PA;	38544237 PERFORM
11	SCANED: Siamese collateral assessment network for evaluation of collaterals from ischemic damage	Aktar M; Xiao Y; Tehrani AKZ; Tampieri D; Rivaz H; Kersten-Oertel M;	38364600 ENCS
12	On the soft tissue ultrasound elastography using FEM based inversion approach	Eshaghinia SS; Taghvaeipour A; Aghdam MM; Rivaz H;	38240143 ENCS
13	Bayesian workflow for the investigation of hierarchical classification models from tau-PET and structural MRI data across the Alzheimer's disease spectrum	Belasso CJ; Cai Z; Bezgin G; Pascoal T; Stevenson J; Rahmouni N; Tissot C; Lussier F; Rosa-Neto P; Soucy JP; Rivaz H; Benali H;	37920382 PERFORM
14	Deep learning for collateral evaluation in ischemic stroke with imbalanced data	Aktar M; Reyes J; Tampieri D; Rivaz H; Xiao Y; Kersten-Oertel M;	36635594 ENCS
15	Robust landmark-based brain shift correction with a Siamese neural network in ultrasound-guided brain tumor resection	Pirhadi A; Salari S; Ahmad MO; Rivaz H; Xiao Y;	36306056 PERFORM
16	DiffeoRaptor: diffeomorphic inter-modal image registration using RaPTOR	Masoumi N; Rivaz H; Ahmad MO; Xiao Y;	36173541 ENCS
17	Deep reconstruction of high-quality ultrasound images from raw plane-wave data: A simulation and in vivo study	Goudarzi S; Rivaz H;	35728310 ENCS
18	Statistical morphological analysis reveals characteristic paraspinal muscle asymmetry in unilateral lumbar disc herniation	Xiao Y; Fortin M; Ahn J; Rivaz H; Peters TM; Battié MC;	34341427 PERFORM
19	Multimodal 3D ultrasound and CT in image-guided spinal surgery: public database and new registration algorithms	Masoumi N; Belasso CJ; Ahmad MO; Benali H; Xiao Y; Rivaz H;	33683544 PERFORM
20	LUMINOUS database: lumbar multifidus muscle segmentation from ultrasound images	Belasso CJ; Behboodi B; Benali H; Boily M; Rivaz H; Fortin M;	33097024 PERFORM
21	Lumbar Multifidus Muscle Characteristics, Body Composition, and Injury in University Rugby Players	Lévesque J; Rivaz H; Rizk A; Frenette S; Boily M; Fortin M;	32997748 PERFORM
22	Seasonal Changes in Lumbar Multifidus Muscle in University Rugby Players.	Roy A, Rivaz H, Rizk A, Frenette S, Boily M, Fortin M	32925493 PERFORM
23	Automatic collateral circulation scoring in ischemic stroke using 4D CT angiography with low-rank and sparse matrix decomposition.	Aktar M, Tampieri D, Rivaz H, Kersten-Oertel M, Xiao Y	32662055 ENCS
24	Improving 3D ultrasound prostate localisation in radiotherapy through increased automation of interfraction matching.	Grimwood A, Rivaz H, Zhou H, McNair HA, Yakubowski K, Bamber JC, Tree AC, Harris EJ	32387546 PHYSICS
25	Two-stage ultrasound image segmentation using U-Net and test time augmentation.	Amiri M; Brooks R; Behboodi B; Rivaz H;	32350786 IMAGING
26	The effect of low back pain and lower limb injury on lumbar multifidus muscle morphology and function in university soccer players.	Nandlall N, Rivaz H, Rizk A, Frenette S, Boily M, Fortin M	32050966 PERFORM
27	Ultrasonography of Lumbar Multifidus Muscle in University American Football Players.	Schryver A; Rivaz H; Rizk A; Frenette S; Boily M; Fortin M;	32028457 PERFORM
28	3D normalized cross-correlation for estimation of the displacement field in ultrasound elastography.	Mirzaei M, Asif A, Fortin M, Rivaz H	31790861 PERFORM
29	Nonlocal Coherent Denoising of RF Data for Ultrasound Elastography.	Khavari P, Asif A, Boily M, Rivaz H	30034676 ENCS
30	Ultrasound Elastography of the Prostate Using an Unconstrained Modulus Reconstruction Technique: A Pilot Clinical Study.	Mousavi SR, Rivaz H, Czarnota GJ, Samani A, Sadeghi-Naini A	28735201 PERFORM
31	Corrigendum to "Ultrasonography of multifidus muscle morphology and function in ice hockey players with and without low back pain" [Physical Therapy in Sport 37 (2019) 77-85].	Fortin M, Rizk A, Frenette S, Boily M, Rivaz H	31005031 PERFORM
32	Deformable registration of preoperative MR, pre-resection ultrasound, and post-resection ultrasound images of neurosurgery.	Rivaz H, Collins DL	25373447 PERFORM
33	REtroSpective Evaluation of Cerebral Tumors (RESECT): A clinical database of pre-operative MRI and intra-operative ultrasound in low-grade glioma surgeries.	Xiao Y, Fortin M, Unsgård G, Rivaz H, Reinertsen I	28391601 PERFORM
34	Evaluation of an automated thresholding algorithm for the quantification of paraspinal muscle composition from MRI images.	Fortin M, Omidyeganeh M, Battié MC, Ahmad O, Rivaz H	28532491 PERFORM
35	Multimodal 18F-Fluciclovine PET/MRI and Ultrasound-Guided Neurosurgery of an Anaplastic Oligodendroglioma.	Karlberg A, Berntsen EM, Johansen H, Myrthue M, Skjulsvik AJ, Reinertsen I, Esmaeili M, Dai HY, Xiao Y, Rivaz H, Borghammer P, Solheim O, Eikenes L	28844925 PERFORM
36	Nonlinear deformation of tractography in ultrasound-guided low-grade gliomas resection.	Xiao Y, Eikenes L, Reinertsen I, Rivaz H	29299739 PERFORM
37	Intra-operative Video Characterization of Carotid Artery Pulsation Patterns in Case Series with Post-endarterectomy Hypertension and Hyperperfusion Syndrome.	Xiao Y, Rivaz H, Kasuya H, Yokosako S, Mindru C, Teitelbaum J, Sirhan D, Sinclair D, Angle M, Lo BWY	29322480 PERFORM
38	Correction to: Nonlinear deformation of tractography in ultrasound-guided low-grade gliomas resection.	Xiao Y, Eikenes L, Reinertsen I, Rivaz H	29392538 PERFORM
39	High-Dynamic-Range Ultrasound: Application for Imaging Tendon Pathology.	Xiao Y, Boily M, Hashemi HS, Rivaz H	29628224 PERFORM
40	Population-averaged MRI atlases for automated image processing and assessments of lumbar paraspinal muscles.	Xiao Y, Fortin M, Battié MC, Rivaz H	30051147 PERFORM
41	ARENA: Inter-modality affine registration using evolutionary strategy.	Masoumi N, Xiao Y, Rivaz H	30535826 PERFORM
42	Ultrasonography of multifidus muscle morphology and function in ice hockey players with and without low back pain.	Fortin M, Rizk A, Frenette S, Boily M, Rivaz H	30897493 PERFORM

Title:	Multimodal 18F-Fluciclovine PET/MRI and Ultrasound-Guided Neurosurgery of an Anaplastic Oligodendroglioma.
Authors:	Karlberg A, Berntsen EM, Johansen H, Myrthue M, Skjulsvik AJ, Reinertsen I, Esmaeili M, Dai HY, Xiao Y, Rivaz H, Borghammer P, Solheim O, Eikenes L
Link:	https://www.ncbi.nlm.nih.gov/pubmed/28844925?dopt=Abstract
DOI:	10.1016/j.wneu.2017.08.085
Publication:	World neurosurgery
Keywords:	(18)F-FACBC; (18)F-fluciclovine; Glioma; PET/MRI;
PMID:	28844925	Category:	World Neurosurg	Date Added:	2019-04-15
Dept Affiliation:	PERFORM 1 Department of Radiology and Nuclear Medicine, St. Olavs University Hospital, Trondheim, Norway; Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway. Electronic address: anna.karlberg@stolav.no. 2 Department of Radiology and Nuclear Medicine, St. Olavs University Hospital, Trondheim, Norway; Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway. 3 Department of Radiology and Nuclear Medicine, St. Olavs University Hospital, Trondheim, Norway. 4 Department of Pathology and Medical Genetics, St. Olavs University Hospital, Trondheim, Norway; Department of Laboratory Medicine, Children's and Women's Health, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway. 5 Norwegian National Advisory Unit for Ultrasound and Image Guided Therapy, St. Olavs University Hospital, Trondheim, Norway; Department of Medical Technology, SINTEF, Trondheim, Norway. 6 Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway. 7 Department of Pathology and Medical Genetics, St. Olavs University Hospital, Trondheim, Norway. 8 PERFORM Centre, Concordia University, Montreal, Canada; Department of Electrical and Computer Engineering, Concordia University, Montreal, Canada. 9 Department of Nuclear Medicine and PET Centre, Aarhus University Hospital, Denmark. 10 Norwegian National Advisory Unit for Ultrasound and Image Guided Therapy, St. Olavs University Hospital, Trondheim, Norway; Department of Neurosurgery, St. Olavs University Hospital, Trondheim, Norway; Department of Neuroscience, Norwegian University of Science and Technology, Trondheim, Norway.

Description:

Multimodal 18F-Fluciclovine PET/MRI and Ultrasound-Guided Neurosurgery of an Anaplastic Oligodendroglioma.

World Neurosurg. 2017 Dec;108:989.e1-989.e8

Authors: Karlberg A, Berntsen EM, Johansen H, Myrthue M, Skjulsvik AJ, Reinertsen I, Esmaeili M, Dai HY, Xiao Y, Rivaz H, Borghammer P, Solheim O, Eikenes L

Abstract

BACKGROUND: Structural magnetic resonance imaging (MRI) and histopathologic tissue sampling are routinely performed as part of the diagnostic workup for patients with glioma. Because of the heterogeneous nature of gliomas, there is a risk of undergrading caused by histopathologic sampling errors. MRI has limitations in identifying tumor grade and type, detecting diffuse invasive growth, and separating recurrences from treatment induced changes. Positron emission tomography (PET) can provide quantitative information of cellular activity and metabolism, and may therefore complement MRI. In this report, we present the first patient with brain glioma examined with simultaneous PET/MRI using the amino acid tracer 18F-fluciclovine (18F-FACBC) for intraoperative image-guided surgery.

CASE DESCRIPTION: A previously healthy 60-year old woman was admitted to the emergency care with speech difficulties and a mild left-sided hemiparesis. MRI revealed a tumor that was suggestive of glioma. Before surgery, the patient underwent a simultaneous PET/MRI examination. Fused PET/MRI, T1, FLAIR, and intraoperative three-dimensional ultrasound images were used to guide histopathologic tissue sampling and surgical resection. Navigated, image-guided histopathologic samples were compared with PET/MRI image data to assess the additional value of the PET acquisition. Histopathologic analysis showed anaplastic oligodendroglioma in the most malignant parts of the tumor, while several regions were World Health Organization (WHO) grade II.

CONCLUSIONS: 18F-Fluciclovine uptake was found in parts of the tumor where regional WHO grade, cell proliferation, and cell densities were highest. This finding suggests that PET/MRI with this tracer could be used to improve accuracy in histopathologic tissue sampling and grading, and possibly for guiding treatments targeting the most malignant part of extensive and eloquent gliomas.

PMID: 28844925 [PubMed - indexed for MEDLINE]

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