In the article by Longatto-Filho and Schmitt entitled “Malignant Small Cell Neoplasia: Cytopathological Puzzle or an Intriguing Scientific Window?” [Acta Cytol. 2022, DOI: 10.1159/000521133], the first author’s name was misspelt as “Adhemar Longattho Filho” but should read “Adhemar Longatto-Filho.”