@article{Coroado Ferreira_Rabadão_Naia_Teixeira_Aveiro_Ferreira_Aguiar_2021, title={The challenging diagnosis of intravascular large B-cell lymphoma}, volume={15}, url={https://www.italjmed.org/ijm/article/view/itjm.2021.1413}, DOI={10.4081/itjm.2021.1413}, abstractNote={<p>Livedo reticularis (LR) is a net-like cyanotic skin pattern resulting from cutaneous blood flow disturbance associated with several medical conditions. The authors present a case of a 77-year-old woman with a history of asthenia over one year, admitted to the hospital with sepsis by pneumonia. During her hospitalization, she developed a livedoid rash, and skin biopsy revealed infiltrates of atypical mononuclear cells causing capillary lumen obstruction. Intravascular large B-cell lymphoma was suspected and confirmed by bone marrow study. This case highlights the importance of being aware of different medical conditions associated with LR and the atypical presentation of a lymphoproliferative disorder.</p>}, number={1}, journal={Italian Journal of Medicine}, author={Coroado Ferreira, Filipa and Rabadão, Tiago and Naia, Leonor and Teixeira, Mariana and Aveiro, Marcelo and Ferreira, Gisela and Aguiar, Diana}, year={2021}, month={Mar.} }