Correction: The extravasation of contrast as a predictor of cerebral hemorrhagic contusion expansion, poor neurological outcome and mortality after traumatic brain injury: A systematic review and meta-analysis.

[This corrects the article DOI: 10.1371/journal.pone.0235561.].

The extravasation of contrast as a predictor of cerebral hemorrhagic contusion expansion, poor neurological outcome and mortality after traumatic brain injury: A systematic review and meta-analysis.

BACKGROUND: The active extravasation of contrast on CT angiography (CTA) in primary intracerebral hemorrhages (ICH) is recognized as a predictive factor for ICH expansion, unfavorable outcomes and mortality. However, few studies have been conducted on the setting of traumatic brain injury (TBI). PURPOSE: To perform a literature systematic review and meta-analysis of the association of contrast extravasation on cerebral hemorrhagic contusion expansion, neurological outcomes and mortality. DATA SOURCES: The PubMed, Cochrane Library, Medline, Scielo, VHL and IBECS databases up to September 21, 2019, were searched for eligible studies. STUDY SELECTION: A total of 505 individual titles and abstracts were identified and screened. A total of 36 were selected for full text analysis, out of which 4 fulfilled all inclusion and exclusion criteria. DATA ANALYSIS: All 4 studies yielded point estimates suggestive of higher risk for hematoma expansion with contrast extravasation and the summary RR was 5.75 (95%CI 2.74-10.47, p<0.001). Contrast extravasation was also associated with worse neurological outcomes (RR 3.25, 95%CI 2.24-4.73, p<0.001) and higher mortality (RR 2.77, 95%CI 1.03-7.47, p = 0.04). DATA SYNTHESIS: This study is a Systematic Review and Meta-Analysis revealed the extravasation of contrast is a useful imaging sign to predict hematoma expansion, worse neurological outcomes and higher mortality. LIMITATIONS: Only four articles were selected. CONCLUSIONS: The extravasation of contrast in the setting of TBI is a useful imaging sign to predict hematoma expansion, worse neurological outcomes and higher mortality.

Differential diagnosis of temporal lobe lesions with hyperintense signal on T2-weighted and FLAIR sequences: pictorial essay.

Various neuropathologies produce hyperintense signals on T2-weighted or fluid-attenuated inversion recovery sequences of the temporal lobes. Recognition of the distribution pattern and associated findings may narrow the spectrum of differential diagnoses or suggest a specific disease. This pictorial essay aims to illustrate the relatively common diseases that affect the temporal lobe, such as herpes simplex encephalitis, neurosyphilis, limbic encephalitis, postictal edema, neoplasia, and multiple sclerosis, as well as those that are less common, such as myotonic dystrophy type 1, CADASIL, and CARASIL, together with the particularities of each entity.

Diversas neuropatologias apresentam hipersinal em T2 ou FLAIR nos lobos temporais, porém, o reconhecimento do padrão de distribuição e achados associados podem estreitar o espectro de diagnósticos diferenciais ou sugerir uma doença específica. Este ensaio iconográfico visa demonstrar doenças que acometem o lobo temporal e que são relativamente comuns no dia-a-dia dos radiologistas, como encefalite herpética, neurossífilis, encefalite límbica, edema pós-crise convulsiva, glioma e esclerose múltipla, e outras nem tão comuns como distrofia miotônica tipo I, CADASIL e CARASIL, atentando para as particularidades de cada entidade que auxiliam no diagnóstico.

Differential diagnosis of temporal lobe lesions with hyperintense signal on T2-weighted and FLAIR sequences: pictorial essay / Diagnóstico diferencial das lesões com hipersinal em T2 e FLAIR que acometem o lobo temporal: ensaio iconográfico

Abstract Various neuropathologies produce hyperintense signals on T2-weighted or fluid-attenuated inversion recovery sequences of the temporal lobes. Recognition of the distribution pattern and associated findings may narrow the spectrum of differential diagnoses or suggest a specific disease. This pictorial essay aims to illustrate the relatively common diseases that affect the temporal lobe, such as herpes simplex encephalitis, neurosyphilis, limbic encephalitis, postictal edema, neoplasia, and multiple sclerosis, as well as those that are less common, such as myotonic dystrophy type 1, CADASIL, and CARASIL, together with the particularities of each entity.

Resumo Diversas neuropatologias apresentam hipersinal em T2 ou FLAIR nos lobos temporais, porém, o reconhecimento do padrão de distribuição e achados associados podem estreitar o espectro de diagnósticos diferenciais ou sugerir uma doença específica. Este ensaio iconográfico visa demonstrar doenças que acometem o lobo temporal e que são relativamente comuns no dia-a-dia dos radiologistas, como encefalite herpética, neurossífilis, encefalite límbica, edema pós-crise convulsiva, glioma e esclerose múltipla, e outras nem tão comuns como distrofia miotônica tipo I, CADASIL e CARASIL, atentando para as particularidades de cada entidade que auxiliam no diagnóstico.

Sexual Dysfunction in Women with Hypertension: a Systematic Review and Meta-analysis.

PURPOSE OF REVIEW: We aimed to evaluate the prevalence of sexual dysfunction in hypertensive women and compare sexual dysfunction between hypertensive and non-hypertensive women. RECENT FINDINGS: Conducted a systematic review in the following databases: PubMed, EMBASE, Scopus, Web of Science, IBECS, and Lilacs. We included articles evaluating the prevalence of sexual dysfunction in a woman and/or comparing sexual dysfunction between hypertensive and non-hypertensive women. Studies were excluded if they evaluated patients with secondary hypertension, examined sexual dysfunction caused by drugs, did not distinguish by gender, or included patients with hypertension and other comorbidities/pathologies. We conducted an I2 test to calculate heterogeneity and a meta-analysis to compare sexual dysfunction between hypertensive and non-hypertensive women. A meta-regression equation calculated the relationship between sexual dysfunction risk for hypertensive and age. Eleven articles were included: five were included in the meta-analysis (1057 hypertensive and 715 normotensive). The prevalence of sexual dysfunction in articles varied from 14.1 to 90.1%. In the meta-analysis of the sexual dysfunction, the relative risk between hypertensive and normotensive women was found to be significant and has a high heterogeneity (I2 =92.6%, p < 0.001); the pooled results revealed a significant risk ratio of 1.81 (95% CI 1.10-2.97, p < 0.05). The relative risk for hypertensive women showed an association with age (b = 0.0333, p < 0.0001). The studies analyzed presented significant limitations in relation to methodology and a small sample size. Consequently, the meta-analysis was highly heterogeneous and reinforced the need for further research in this area.