Papillary Breast Cancer Diagnosis. Papillary breast cancer is a very rare type of invasive ductal breast cancer that accounts for fewer than 1% of all breast cancers. The name comes from finger-like projections, or papules, which are seen when the cells are looked at under the microscope.. Many papillary tumors are benign.
Aug 13, 2019 · Papillary carcinoma of the breast, also known as intraductal papillary carcinoma, is a rare type of breast cancer that accounts for only 0.5% of all invasive breast cancers. It is defined by finger-like projections called papules, which can be seen when cells are examined under a microscope.
Papillary carcinoma of the breast represents approximately 0.5% of all newly diagnosed cases of breast cancer. The prevalence of both invasive and in situ papillary carcinoma seems to be greater older postmenopausal women, and -in relative terms-in males. Histologic features of the tumor include Cited by: 77.
Intraductal papillomas are benign (non-cancerous), wart-like tumors that grow within the milk ducts of the breast. They are made up of gland tissue along with fibrous tissue and blood vessels (called fibrovascular tissue). Solitary papillomas (solitary intraductal papillomas) are single tumors Last Revised: September 20, 2017.
Papillary lesions of the breast range from benign to atypical to malignant. Although papillomas without frank cancer are benign, their management remains controversial. When a core needle biopsy of a lesion yields a diagnosis of intraductal papilloma with atypia, excision is generally recommended.