Breast metastasis of ilial carcinoid tumor: case report and literature review.
BACKGROUND
Metastatic breast carcinoids are rare neoplasms. They can be mistaken for primary breast carcinoma both clinically and radiologically, even with known history of carcinoid tumor elsewhere in the body.


METHODS
We report a case of unilateral breast metastasis from carcinoid tumor of the small intestine in a 52-year-old woman who was successfully treated by lumpectomy and radiation therapy. An extensive review of the literature reveals only a few cases of metastatic carcinoid to the breast from small intestinal primaries.


CONCLUSIONS
Clinical suspicion for metastasis should be high in a patient with breast mass and history of known carcinoid elsewhere in the body. Lumpectomy alone may be effective in these patients. Mastectomy and especially axillary dissection could be avoided. Their histological appearance may mimic ductal adenocarcinoma of the breast. However, the distinction is important due to differences in management and prognosis.
Department of Oncology, Heartland Regional Medical Center, St. Joseph, Missouri 64506, USA. hakgupta@yahoo.com
Chakshu
C
Gupta
Ashok K
AK
Malani
Sandeep
S
Rangineni