[Carcinosarcoma of the breast: a tumour with controversial histogenesis].
Carcinosarcoma of the breast is a rare, biphasic, tumour with epithelium and mesenchymal components. Its histogenesis is controversial and, hence, has received various different nomenclatures. At present, all studies indicate that it is a variety of methaplasic tumour and suggest multi-potential myoepithelial cell origin. Clinically, it presents as a tumour of variable size and its diagnosis has been by immunohistochemistry studies, or by electron microscopy. We present, here, a patient with mammary carcinosarcoma a difficult diagnosis. Treatment for the patient was a modified radical mastectomy, and adjuvant therapy.
Santiago Pérez
Juana Teresa
JT
Hospital Clínico Quirúrgico Docente Dr. Salvador Allende, Ciudad de la Habana, Cuba. teresasp@infomed.sld.cu
Pérez Vázquez
Mercedes R
MR
Rivera Valdespino
Amparo de la C
Ade L
Gil Valdés
Doris
D
D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D001943:Breast Neoplasms / Q000473:pathology* / Q000628:therapy; D002296:Carcinosarcoma / Q000473:pathology* / Q000628:therapy; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D015411:Mastectomy, Modified Radical; D008875:Middle Aged