%0 Journal Article %T Paraneoplastic Eosinophilia: Report of 2 Cases %A Ana Revez Oliveira %A Jos¨¦ Bernardino Vaz %A Pedro Pinheirinho Costa %A Quintino M %A Rita Isabel Calixto %A as Biague %J American Journal of Cancer Case Reports %D 2019 %X Introduction: Eosinophilia is associated to parasitic infections, allergy, collagen-vascular and hypersensitivity diseases, while Paraneoplastic Eosinophilia is an infrequent finding associated to hematologic or solid tumors]. The physiopathological mechanism is not fully understood, despite the involvement of several growth factors %U http://ivyunion.org/index.php/ajccr/article/view/1329