Lobular carcinoma of the breast.
D001940:Breast / Q000473:pathology; D001943:Breast Neoplasms / Q000175:diagnosis / Q000453:epidemiology / Q000473:pathology / Q000628:therapy; D002277:Carcinoma / Q000175:diagnosis / Q000453:epidemiology / Q000473:pathology / Q000628:therapy; D005260:Female; D006801:Humans; D009360:Neoplastic Cells, Circulating / Q000175:diagnosis