Fully digital pathology laboratory routine and remote reporting of oral and maxillofacial diagnosis during the COVID-19 pandemic: a validation study

Autor(es):Mostrar menos -

Araujo, Anna Luiza Damaceno ^[1] ; do Amaral-Silva, Gleyson Kleber ^[1] ; Perez-de-Oliveira, Maria Eduarda ^[1] ; Gallagher, Karen Patricia Dominguez ^[1] ; Lopez de Caceres, Cinthia Veronica Bardalez ^[1] ; Roza, Ana Luiza Oliveira Correa ^[1] ; Leite, Amanda Almeida ^[1] ; Mariz, Bruno Augusto Linhares Almeida ^[1] ; Rodrigues-Fernandes, Carla Isabelly ^[1] ; Fonseca, Felipe Paiva ^[2] ; Lopes, Marcio Ajudarte ^[1] ; Speight, Paul M. ^[3] ; Khurram, Syed Ali ^[3] ; Jorge Junior, Jacks ^[1] ; Martins, Manoela Domingues ^[4] ; de Almeida, Oslei Paes ^[1] ; Santos-Silva, Alan Roger ^[1] ; Vargas, Pablo Agustin ^[1]

Afiliação do(s) autor(es)

^[1] Univ Campinas UNICAMP, Piracicaba Dent Sch, Semiol & Oral Pathol Areas, Oral Diag Dept, Av Limeira 901, BR-13414903 Piracicaba, SP - Brazil

^[2] Fed Univ Minas Gerais UFMG, Sch Dent, Dept Oral Surg & Pathol, Belo Horizonte, MG - Brazil

^[3] Univ Sheffield, Sch Clin Dent, Unit Oral & Maxillofacial Pathol, Sheffield, S Yorkshire - England

^[4] Univ Fed Rio Grande do Sul, Sch Dent, Dept Oral Pathol, Porto Alegre, RS - Brazil

• Tipo de documento: Artigo Científico
• Fonte: Virchows Archiv; v. 479, n. 3, p. 585-595, SEP 2021.
• Citações Web of Science: 1

Resumo

The role of digital pathology in remote reporting has seen an increase during the COVID-19 pandemic. Recently, recommendations had been made regarding the urgent need of reorganizing head and neck cancer diagnostic services to provide a safe work environment for the staff. A total of 162 glass slides from 109 patients over a period of 5 weeks were included in this validation and were assessed by all pathologists in both analyses (digital and conventional) to allow intraobserver comparison. The intraobserver agreement between the digital method (DM) and conventional method (CM) was considered almost perfect (kappa ranged from 0.85 to 0.98, with 95% CI, ranging from 0.81 to 1). The most significant and frequent disagreements within trainees encompassed epithelial dysplasia grading and differentiation among severe dysplasia (carcinoma in situ) and oral squamous cell carcinoma. The most frequent pitfall from DM was lag in screen mirroring. The lack of details of inflammatory cells and the need for a higher magnification to assess dysplasia were pointed in one case each. The COVID-19 crisis has accelerated and consolidated the use of online meeting tools, which would be a valuable resource even in the post-pandemic scenario. Adaptation in laboratory workflow, the advent of digital pathology and remote reporting can mitigate the impact of similar future disruptions to the oral and maxillofacial pathology laboratory workflow avoiding delays in diagnosis and report, to facilitate timely management of head and neck cancer patients. (AU)

• Processo FAPESP: 09/53839-2 - Criação do Laboratório de Patologia Digital através do uso do escaneador de lâminas histológicas (Aperio® Scanscope CS)
• Beneficiário: Oslei Paes de Almeida
• Modalidade de apoio: Auxílio à Pesquisa - Programa Equipamentos Multiusuários