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

Keyword

Breast cancer; Intracystic; Encysted; Papillary

MeSH Terms

Aged
Breast Neoplasms
Breast*
Carcinoma, Intraductal, Noninfiltrating
Carcinoma, Papillary*
Female
Humans
Lymph Node Excision
Mastectomy, Segmental
Necrosis
Prognosis
Receptors, Estrogen
Receptors, Estrogen
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