title: [Breast carcinoma with multinucleated reactive stromal giant cells (author's transl)].
abstract: Breast carcinoma with multinucleated reactive stromal giant cells is a rare histological type. The number of published cases, to which we add two new cases, is too small for it to be possible to reach a conclusion as to whether this type of complaint, for which the authors put forward morphological criteria, should or should not be considered as an anatomoclinical entity. The diagnosis can be made as soon as cytological examination has shown a large number of multinucleated giant cells associated with carcinomatous cells. Ultrastructural study confirms the macrophagic origin of the giant cells but does not show any macrophagic activity.
mesh_terms: D001943:Breast Neoplasms / Q000032:analysis / Q000473:pathology* / Q000648:ultrastructure; D002277:Carcinoma / Q000032:analysis / Q000473:pathology* / Q000648:ultrastructure; D002918:Chymotrypsin / Q000032:analysis / Q000037:antagonists & inhibitors; D005260:Female; D006801:Humans; D007124:Immunoenzyme Techniques; D008875:Middle Aged; D009113:Muramidase / Q000032:analysis; D000514:alpha 1-Antichymotrypsin
chemical_list: D000514:alpha 1-Antichymotrypsin; D009113:Muramidase; D002918:Chymotrypsin
vernacular_title: Le carcinoma mammaire à stroma-réaction giganto-cellulaire.l Etude cytologique, histologique, ultrastructurale et immunocytochimique 2 deux observations.