[Malignant non-Hodgkin's lymphoma of primary mammary localization. Two cases]

The authors report two cases of non-hodgkinian malignant lymphoma (NHML) of primitive mammary localization. Surveying the data of world literature, they have tried to trace the main characteristics of this breast cancer. The NHML are met at all ages, of female predominance and whose clinical aspect is summarized in two great tables: a module radiologically benign, isolated, quite limited, or a tumor of inflammatory aspect. Anatomopathological exam and the extension check-up constitute a fundamental step to establish the diagnosis, to confirm the initial localization and evaluate the prognosis which depends on two main factors: anatomical stage and histological type. Chimiotherapy is indicated initially, often related to a conservative surgery (tumorectomy), rarely to a radiotherapy.