J Korean Surg Soc.
2000 Dec;59(6):810-814.
Case of an Intracystic (Encysted) Papillary Carcinoma of the Breast
- Affiliations
-
- 1Department of Surgery, College of Medicine, The Catholic University of Korea, Inchon, Korea.
- 2Department of Clinical Pathology, College of Medicine, The Catholic University of Korea, Inchon, Korea.
Abstract
-
Intracystic (encysted) papillary carcinoma of the breast (IPC) is a rare tumor with predilection for
elderly postmenopausal women and has distinctive pathological features that should be distinguished from
those of ductal carcinoma in situ (DCIS) of the papillary type and invasive papillary carcinoma. IPC
can appear in a pure form or can be associated with DCIS or invasive carcinoma. It is usually a low-grade
carcinoma with overall good prognosis, presenting low or intermediate nuclear grade, no necrosis, high
positivity to estrogen receptors, and the negativity for c-erbB-2. We report here a case of IPC managed
by lumpectomy with ipsilateral axillary lymph node dissection