RESUMO
BACKGROUND: Breast magnetic resonance imaging (MRI) is a useful imaging method, and studies have proven abbreviated protocols may reduce its time and costs with comparable accuracy. To assess the agreement of the abbreviated and full MRI protocols for breast cancer. PATIENTS AND METHODS: This retrospective cross-sectional study included consecutive women who underwent breast MRI from June 2019 to May 2020. Breast MRIs were performed in 2 hospitals, and 3 board-certified radiologists conducted its evaluations. The abbreviated breast MRI was assessed in the following order: MIP; subtraction; and T1W pre- and post-contrast. Findings were categorized according Breast Imaging - Reporting and Data System (BI-RADS 5th edition). The groups were named simplified BI-RADS and were adapted from BI-RADS 5-point scoring system. RESULTS: Four hundred and nineteen women (838 BI-RADS), with mean age of 49.5 ± 12.3 years were evaluated. A very good agreement was found between the protocols for total population (weighted kappa: 0.95; P <.001) and for MRI indication subgroups (weighted kappa: 0.86-1.00; P <.001). A high accuracy was also observed comparing abbreviated breast MRI compared to a full diagnostic MRI (97.6%). CONCLUSION: Abbreviated breast MRI has demonstrated performance comparable to full diagnostic MRI protocols for breast cancer screening and diagnostic. In addition, the present study proposes the use of the simplified BI-RADS as a new classification, in order to assist physicians in clinical management.
Assuntos
Neoplasias da Mama , Adulto , Neoplasias da Mama/diagnóstico por imagem , Neoplasias da Mama/patologia , Estudos Transversais , Feminino , Humanos , Imageamento por Ressonância Magnética/métodos , Pessoa de Meia-Idade , Estudos Retrospectivos , Sensibilidade e EspecificidadeRESUMO
In this systematic review, we aimed to identify the impact of the COVID-19 pandemic on children/adolescents with a diagnosis of autism spectrum disorder (ASD). The protocol was registered on PROSPERO CRD42021255848. Articles were selected from PubMed, Embase, and LILACS according to these characteristics: patients from zero to 18 years old, exposed to the COVID-19 pandemic, impact on social communication/interaction and restricted/repetitive behavior domains. The Newcastle-Ottawa Scale was used to assess methodological quality and the risk of bias. Of the 351 articles initially identified, 26 were finally included with information on 8,610 patients. Although the studies were heterogeneous, they indicated that the pandemic-related issues experienced by patients with ASD were mostly manifested in their behavior and sleep patterns. Supplementary Information: The online version contains supplementary material available at 10.1007/s40489-022-00344-4.