scholarly journals Neurophysiological effects of acute oxytocin administration: systematic review and meta-analysis of placebo-controlled imaging studies

2015 ◽  
Vol 40 (1) ◽  
pp. E1-E22 ◽  
Author(s):  
Rebekah Wigton ◽  
Jocham Radua ◽  
Paul Allen ◽  
Bruno Averbeck ◽  
Andreas Meyer-Lindenberg ◽  
...  
Keyword(s):  
Systematic Review ◽  
Meta Analysis ◽  
Imaging Studies

Prevalence and features of elongated styloid process on imaging studies: a systematic review and meta-analysis

2021 ◽  
Author(s):  
Fernanda Nogueira-Reis ◽  
Larissa de Oliveira Reis ◽  
Rocharles Cavalcante Fontenele ◽  
Deborah Queiroz Freitas ◽  
Cinthia Pereira Machado Tabchoury
Keyword(s):  
Systematic Review ◽  
Meta Analysis ◽  
Styloid Process ◽  
Imaging Studies ◽  
Elongated Styloid Process

scholarly journals NI-04 WHICH RADIOLOGICAL IMAGING IS BEST TO DISCRIMINATE RADIATION NECROSIS FROM TUMOR PROGRESSION? - SUBANALYSIS OF SYSTEMATIC REVIEW FOR RADIOLOGICAL DIAGNOSIS OF RADIATION NECROSIS

2019 ◽  
Vol 1 (Supplement_2) ◽  
pp. ii26-ii26
Author(s):  
Motomasa Furuse ◽  
Naosuke Nonoguchi ◽  
Kei Yamada ◽  
Tohru Shiga ◽  
Jean-Damien Combes ◽  
...  
Keyword(s):  
Systematic Review ◽  
Tumor Progression ◽  
Fdg Pet ◽  
Radiation Necrosis ◽  
Meta Analysis ◽  
Radiological Imaging ◽  
Imaging Studies ◽  
Enhanced Mri ◽  
Multiple Imaging ◽  
18F Fdg

Abstract BACKGROUND It is challenging to discriminate radiation necrosis from tumor progression, especially in malignant glioma. Therefore many radiological imaging studies have been reported. In this study, we performed a systematic review of radiological diagnosis for radiation necrosis and analyzed the best radiological imaging for malignant glioma. METHODS We divided diagnostic approaches into two categories as follows-CT and MRI (conventional radiological imaging studies), and SPECT and PET (nuclear medicine studies). Our librarians conducted a comprehensive systematic search on Pub Med, Cochrane Library, and the Japan Medical Abstract Society up to March 2015. The searching keywords included radiation necrosis, recurrence, imaging modalities such as MRI, diagnosis, and differential. In a meta-analysis, diagnostic odds ratio (DOR) was calculated. A subanalysis was performed, dividing into tumor types, gliomas and metastatic brain tumors. RESULTS Of 188 and 239 records extracted from the database, 20 and 26 studies were included in the meta-analysis after exclusion of case reports and studies with incompatible content and insufficient information. Gd-enhanced MRI exhibited the lowest sensitivity (63%) and DOR (2.2). On the other hand, combined multiple imaging studies including MRS and perfusion image displayed the highest sensitivity (96%) and DOR (5.9). In the subanalysis for glioma, Gd-enhanced MRI and 18F-FDG-PET revealed low DORs (1.7 and 2.3). Conversely, 18F-FET-PET and combined multiple imaging studies showed high DORs (6.8 and 5.9). CONCLUSIONS Gd-enhanced MRI had low diagnostic ability for differentiation of radiation necrosis. In glioma patients, 18F-FDG-PET was not useful to discriminate radiation necrosis from tumor progression. Combined multiparametric imaging including lesional metabolism and blood flow could enhance diagnostic accuracy and be useful to differentiate radiation necrosis from tumor progression even in glioma patients.

Mental foramen and anterior loop anatomic characteristics: a systematic review and meta-analysis of cross-sectional imaging studies.

2021 ◽  
Author(s):  
Daniel Almeida Ferreira Barbosa ◽  
Lucca Reis Mesquita ◽  
Marcela Maria Costa Borges ◽  
Diego Santiago de Mendonça ◽  
Francisco Samuel Rodrigues de Carvalho ◽  
...  
Keyword(s):  
Systematic Review ◽  
Meta Analysis ◽  
Mental Foramen ◽  
Imaging Studies ◽  
Cross Sectional ◽  
Anterior Loop ◽  
Cross Sectional Imaging ◽  
Sectional Imaging

Diffusion tensor imaging studies in late-life depression: systematic review and meta-analysis

2014 ◽  
Vol 29 (12) ◽  
pp. 1173-1184 ◽  
Author(s):  
Ming-Ching Wen ◽  
David C. Steffens ◽  
Mei-Kuang Chen ◽  
Nur Hani Zainal
Keyword(s):  
Systematic Review ◽  
Diffusion Tensor Imaging ◽  
Diffusion Tensor ◽  
Meta Analysis ◽  
Late Life ◽  
Late Life Depression ◽  
Imaging Studies
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