Research Article

BREAST HAMARTOMA: 21 CASES

  • Ali İbrahim Sevinç
  • Merih Güray
  • Pınar Balcı
  • Mehmet Ali Koçdor
  • Serdar Saydam
  • Ömer Harmancıoğlu

Received Date: 13.02.2009 Accepted Date: 06.04.2009 Eur J Breast Health 2009;5(3):148-151

Introduction:

Breast hamartoma is a benign lesion, composed of varying amounts of fatty, fi brous and glandular elements. Clinical presantation is that of a well-circumscribed mass of soft-to-fi rm consistency feels similar to normal breast tissue. It is a rare clinicopathologic entity.

Material and methods:

The medical records of 21 patients with a diagnosis of breast hamartoma at our clinic between 1996-2009 were retrieved.

Results:

All the patients were female and the mean age was 47 (27-56). All of the patients visited to our clinic with a palpable mass on their breast. Mammography and ultrasonography was performed to all of them. All of the cases were underwent excisional biopsy.

Conclusion:

The incidence of mammary hamartoma is 0.7- 0.1 % of all benign mammary tumors. They are probably more common than anticipated in the literature. The lack of spesifi c histological features is responsible for the underestimation of its defi nition rate. However diagnosis is not diff ucult when it is made on the basis of a combination of clinical, radiologic and pathologic features. Mammary hamartoma is not a premalignant lesion. As it contains all the constituents of the normal breast tissue, a carcinoma can rarely be arising from these lesions. For that reason , excisional biopsy must be performed in the treatment of hamartomas to understand of its histopathologic entity.

Keywords: breast, hamartoma, excision