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Prostate health index can stratify patients with Prostate Imaging Reporting and Data System score 3 lesions on magnetic resonance imaging to reduce prostate biopsies
Asian J Androl. 2023 Aug 22. doi: 10.4103/aja202332. Online ahead of print.ABSTRACTWe aim to evaluate prostate health index as an additional risk-stratification tool in patients with Prostate Imaging Reporting and Data System score 3 lesions on multiparametric magnetic resonance imaging. Men with biochemical or clinical suspicion of having prostate cancer who underwent multiparametric magnetic resonance imaging in two tertiary centers (Queen Mary Hospital and Princess Margaret Hospital, Hong Kong, China) between January 2017 and June 2022 were included. Ultrasound-magnetic resonance imaging fusion biopsies were performed a...
Source: Asian Journal of Andrology - September 11, 2023 Category: Urology & Nephrology Authors: John Shung-Lai Leung Wai-Kit Ma Brian Sze-Ho Ho Stacia Tsun-Tsun Chun Rong Na Yongle Zhan Chi-Yuen Ng Chi-Ho Ip Ada Tsui-Lin Ng Yiu-Chung Lam Source Type: research
Prevalence of pineal cysts in healthy individuals: Emphasis on size, morphology and pineal recess crowding
The present study aimed to determine prevalence of non-hydrocephalic pineal cysts of different size and morphology in healthy individuals. In a cohort of healthy individuals who as part of research volunteered to undergo magnetic resonance imaging (MRI) of the brain, we performed a systematic search for occurrence of pineal cysts of different sizes, morphology and evidence of crowding of the pineal recess. Degree of crowding in the pineal recess was estimated by the imaging biomarkers anterior-posterior diameter and cyst-tectum-splenium (CTS) ratio at midsagittal MRI.
Source: Journal of the Neurological Sciences - September 11, 2023 Category: Neurology Authors: Bogna Warsza, Pernille Due-T ønnessen, Paulina Due-Tønnessen, Are Pripp, Geir Ringstad, Per K. Eide Source Type: research
Abnormal hemispheric specialization and inter-hemispheric functional cooperation in generalized anxiety disorder
Behav Brain Res. 2023 Sep 8:114660. doi: 10.1016/j.bbr.2023.114660. Online ahead of print.ABSTRACTAbnormal hemispheric specialization and inter-hemispheric interactions may contribute to the pathogenesis of general anxiety disorder (GAD). The current study investigated these abnormalities in GAD patients based on the two analytic approaches and examined whether such abnormalities are correlated with anxiety symptom severity. Seventy-three patients with GAD and 60 matched healthy controls were recruited. All participants completed anxiety symptoms assessment and resting-state functional magnetic resonance imaging (rs-fMRI)....
Source: Behavioural Brain Research - September 10, 2023 Category: Neurology Authors: Qianqian Li Ting Zhang Jie Meng Lu Wang Qiang Hua Xiao-Hui Xie Gong-Jun Ji Tong-Jian Bai Kai Wang Source Type: research
Reliability of Ellman Classification System in Partial Thickness Rotator Cuff Tears on Magnetic Resonance Views
CONCLUSIONS Although intra-observer reliability was satisfactory, the Ellman system used in the classification of partial-thickness rotator cuff tears was not found to be useful by using only MRI views because of fair inter-observer reliability except for the first location evaluation, which was moderate agreement. Key words: partial, rotator cuff, tear, Ellman classification, reliability, validity.PMID:37690039
Source: Acta Orthopaedica - September 10, 2023 Category: Orthopaedics Authors: G Ilyas O Gokalp Source Type: research
Abnormal hemispheric specialization and inter-hemispheric functional cooperation in generalized anxiety disorder
Behav Brain Res. 2023 Sep 8:114660. doi: 10.1016/j.bbr.2023.114660. Online ahead of print.ABSTRACTAbnormal hemispheric specialization and inter-hemispheric interactions may contribute to the pathogenesis of general anxiety disorder (GAD). The current study investigated these abnormalities in GAD patients based on the two analytic approaches and examined whether such abnormalities are correlated with anxiety symptom severity. Seventy-three patients with GAD and 60 matched healthy controls were recruited. All participants completed anxiety symptoms assessment and resting-state functional magnetic resonance imaging (rs-fMRI)....
Source: Behavioural Brain Research - September 10, 2023 Category: Neurology Authors: Qianqian Li Ting Zhang Jie Meng Lu Wang Qiang Hua Xiao-Hui Xie Gong-Jun Ji Tong-Jian Bai Kai Wang Source Type: research
Reliability of Ellman Classification System in Partial Thickness Rotator Cuff Tears on Magnetic Resonance Views
CONCLUSIONS Although intra-observer reliability was satisfactory, the Ellman system used in the classification of partial-thickness rotator cuff tears was not found to be useful by using only MRI views because of fair inter-observer reliability except for the first location evaluation, which was moderate agreement. Key words: partial, rotator cuff, tear, Ellman classification, reliability, validity.PMID:37690039
Source: Acta Orthopaedica - September 10, 2023 Category: Orthopaedics Authors: G Ilyas O Gokalp Source Type: research
Abnormal hemispheric specialization and inter-hemispheric functional cooperation in generalized anxiety disorder
Behav Brain Res. 2023 Sep 8:114660. doi: 10.1016/j.bbr.2023.114660. Online ahead of print.ABSTRACTAbnormal hemispheric specialization and inter-hemispheric interactions may contribute to the pathogenesis of general anxiety disorder (GAD). The current study investigated these abnormalities in GAD patients based on the two analytic approaches and examined whether such abnormalities are correlated with anxiety symptom severity. Seventy-three patients with GAD and 60 matched healthy controls were recruited. All participants completed anxiety symptoms assessment and resting-state functional magnetic resonance imaging (rs-fMRI)....
Source: Brain Research - September 10, 2023 Category: Neurology Authors: Qianqian Li Ting Zhang Jie Meng Lu Wang Qiang Hua Xiao-Hui Xie Gong-Jun Ji Tong-Jian Bai Kai Wang Source Type: research
Intrinsic neural network dynamics underlying the ability to down-regulate emotions in male perpetrators of intimate partner violence against women
Brain Struct Funct. 2023 Sep 9. doi: 10.1007/s00429-023-02696-x. Online ahead of print.ABSTRACTResearch has pointed to difficulties in emotion regulation as a risk factor for perpetrating intimate partner violence against women (IPVAW). While efforts have been made to understand the brain mechanisms underlying emotion regulation strategies such as reappraisal, little is known about the intrinsic neural dynamics supporting this strategy in male perpetrators. Resting-state functional magnetic resonance imaging was used to characterise the network dynamics underlying reappraisal. Spectral dynamic causal modelling was performe...
Source: Brain Structure and Function - September 9, 2023 Category: Neuroscience Authors: Sofia Amaoui Agar Mar ín-Morales Cristina Mart ín-Pérez Miguel P érez-García Juan Verdejo-Rom án Carmen Morawetz Source Type: research
Disruptions in modular structure and network integration of language-related network predict language performance in temporal lobe epilepsy: Evidence from graph-based analysis
Epilepsy Behav. 2023 Sep 7;147:109407. doi: 10.1016/j.yebeh.2023.109407. Online ahead of print.ABSTRACTOBJECTIVE: Temporal lobe epilepsy (TLE) is a network disorder that alters the total organization of the language-related network. Task-based functional magnetic resonance imaging (fMRI) aimed at functional connectivity is a direct method to investigate how the network is reorganized. However, such studies are scarce and represented mostly by the resting-state analysis of the individual connections between regions. To fill this gap, we used a graph-based analysis, which allows us to cover the total language-related network...
Source: Epilepsy and Behaviour - September 9, 2023 Category: Neurology Authors: Victor Karpychev Svetlana Malyutina Anna Zhuravleva Oleg Bronov Vasiliy Kuzin Aleksei Marinets Olga Dragoy Source Type: research
External Validation of the IMPROD-MRI Volumetric Model to Predict the Utility of Systematic Biopsies at the Time of Targeted Biopsy
Conclusions: This study supports the potential value of a model relying on MRI volumetric measurements for selecting individuals with clinical suspicion of prostate cancer who would benefit from undergoing a standard biopsy in addition to a targeted biopsy.PMID:37685815 | DOI:10.3390/jcm12175748
Source: Clinical Prostate Cancer - September 9, 2023 Category: Cancer & Oncology Authors: Antonella Ninivaggi Francesco Guzzi Alessio Degennaro Anna Ricapito Carlo Bettocchi Gian Maria Busetto Francesca Sanguedolce Paola Milillo Oscar Selvaggio Luigi Cormio Giuseppe Carrieri Ugo Giovanni Falagario Source Type: research
Prostate Biopsy in the Case of PIRADS 5-Is Systematic Biopsy Mandatory?
J Clin Med. 2023 Aug 28;12(17):5612. doi: 10.3390/jcm12175612.ABSTRACTCombining systematic biopsy (SB) with targeted biopsy (TB) in the case of a positive result from multiparametric magnetic resonance imaging (mpMRI) is a matter of debate. The Prostate Imaging Reporting and Data System (PIRADS) score of 5 indicates the highest probability of clinically significant prostate cancer (csPC) detection in TB. Potentially, omitting SB in the case of PIRADS 5 may have a marginal impact on the csPC detection rate. The aim of this study was to determine whether SB can be avoided in the case of PIRADS 5 and to identify potential fac...
Source: Clinical Prostate Cancer - September 9, 2023 Category: Cancer & Oncology Authors: Wojciech Malewski Tomasz Milecki Stanis ław Szempliński Omar Tayara Łukasz Kuncman Piotr Kryst Łukasz Nyk Source Type: research
Aortic Wall Thickness as a Surrogate for Subclinical Atherosclerosis in Familial and Nonfamilial Hypercholesterolemia: Quantitative 3D Magnetic Resonance Imaging Study and Interrelations with Computed Tomography Calcium Scores, and Carotid Ultrasonography
J Clin Med. 2023 Aug 27;12(17):5589. doi: 10.3390/jcm12175589.ABSTRACTWe aimed to compare the extent of subclinical atherosclerosis in the ascending and descending aortas by measuring wall area and thickness using 3D cardiovascular magnetic resonance imaging (aAWAI and dAWAI) in patients with asymptomatic familial hypercholesterolemia (FH) and nonfamilial hypercholesterolemia (NFH). We also aimed to establish the interrelations of CMR parameters with other subclinical atherosclerosis measurements, such as calcium scores, obtained using computed tomography in coronary arteries (CCS) and ascending and descending aorta (TCSas...
Source: Atherosclerosis - September 9, 2023 Category: Cardiology Authors: Rafa ł Gałąska Dorota Kulawiak-Ga łąska Karolina Dorniak Aneta Str óżyk Agnieszka Sabisz Magdalena Chmara Bartosz Was ąg Agnieszka Mickiewicz Andrzej Rynkiewicz Marcin Fija łkowski Marcin Grucha ła Source Type: research
