User profiles for Maciej Harat

Maciej Harat

dr hab., prof. Politechniki Bydgoskiej, Zakład Neuroonokologii i Radiochirurgii, Centrum …
Verified email at co.bydgoszcz.pl
Cited by 216

[HTML][HTML] Combining amino acid PET and MRI imaging increases accuracy to define malignant areas in adult glioma

M Harat, J Rakowska, M Harat, T Szylberg… - Nature …, 2023 - nature.com
Accurate determination of the extent and grade of adult-type diffuse gliomas is critical to
patient management. In clinical practice, contrast-enhancing areas of diffuse gliomas in …

Pre-irradiation tumour volumes defined by MRI and dual time-point FET-PET for the prediction of glioblastoma multiforme recurrence: a prospective study

M Harat, B Małkowski, R Makarewicz - Radiotherapy and Oncology, 2016 - Elsevier
Background and purpose The diagnostic accuracy of magnetic resonance imaging (MRI) for
glioblastoma multiforme (GBM) is suboptimal. We analysed pre-treatment MRI- and dual …

[HTML][HTML] Glioma 2021 WHO classification: the superiority of NGS over IHC in routine diagnostics

…, M Bebyn, E Szczerba, J Furtak, M Harat… - Molecular Diagnosis & …, 2022 - Springer
Introduction The accurate detection of genetic variants such as single substitutions (IDH1/2,
TERT), chromosomal abnormalities (CDKN2A, 1p/19q deletions, and EGFR amplifications), …

Safety and Efficacy of Irradiation Boost Based on 18F-FET-PET in Patients with Newly Diagnosed Glioblastoma

M Harat, M Blok, I Miechowicz, I Wiatrowska… - Clinical Cancer …, 2022 - AACR
Purpose: Dual timepoint fluoro-ethyl-tyrosine (FET)-PET acquisition (10 and 60 minutes after
FET injection) improves the definition of glioblastoma (GBM) location and shape. Here we …

[HTML][HTML] Glioma biopsy based on hybrid dual time-point FET-PET/MRI—A proof of concept study

…, T Szylberg, M Harat, B Małkowski, M Harat - Frontiers in …, 2021 - frontiersin.org
Neuroimaging based on O-[2-(18F)fluoroethyl]-l-tyrosine (FET)-PET provides additional
information on tumor grade and extent compared with MRI. Dynamic PET for biopsy target …

[PDF][PDF] Stany zagrożenia życia i nagłe zachorowania w Polsce na podstawie biernego badania korelacyjnego porównującego bezpośrednio przyczyny wyjazdów …

…, A Harat, M Podleśny, M Bosek, M Harat… - Family Medicine & …, 2014 - cejsh.icm.edu.pl
stany zagrożenia życia i nagłe zachorowanie biofizyka i biostatystyka bierne badanie
korelacyjne i porównanie bezpośrednie pogotowie ratunkowe dane podstawowe i statystyka w …

[HTML][HTML] The sum of tumour-to-brain ratios improves the accuracy of diagnosing gliomas using 18F-FET PET

…, M Harat, A Zyromska, T Wisniewski, A Harat… - PloS one, 2015 - journals.plos.org
Gliomas are common brain tumours, but obtaining tissue for definitive diagnosis can be
difficult. There is, therefore, interest in the use of non-invasive methods to diagnose and grade …

The impact of adjuvant radiotherapy on molecular prognostic markers in gliomas

M Harat, M Blok, A Harat, K Soszyńska - OncoTargets and therapy, 2019 - Taylor & Francis
Purpose Changes in MGMT promoter methylation, IDH1 and IDH2 mutation, and 1p/19q co-deletion
status in gliomas between first and subsequent resections and their associated …

Whole breast irradiation vs. APBI using multicatheter brachytherapy in early breast cancer–simulation of treatment costs based on phase 3 trial data

A Harat, M Harat, R Makarewicz - Journal of Contemporary …, 2016 - termedia.pl
Purpose: A recent large phase 3 trial demonstrated that the efficacy of accelerated partial-breast
irradiation (APBI) in the treatment of early breast cancer is non-inferior to that of whole …

[HTML][HTML] Evaluation of brain edema formation defined by MRI after LINAC-based stereotactic radiosurgery

M Harat, A Lebioda, J Lasota… - Radiology and Oncology, 2017 - sciendo.com
Background. Peri-lesional edema is a serious and well-known complication of stereotactic
radiosurgery (SRS). Here we evaluated edema risk after SRS and assessed its formation and …