de Moura e Silva, V.A., Lucena, L.S. de, Gondim Neto, A. de S.B., Oliveira Filho, F. de A.G. de, de Oliveira e Lira, M.A., Calado Dantas, M.E. and Pires Matias, M.A. 2026. Primary Ileal Diffuse Large B-Cell Lymphoma with Acute Intestinal Obstruction: Case Report and Narrative Literature Review. Brazilian Journal of Case Reports. 6, 1 (Sep. 2026), bjcr224. DOI:https://doi.org/10.52600/2763-583X.bjcr.2026.6.1.bjcr224.