The Open Breast Cancer Journal

2011, 3 : 18-23
Published online 2011 September 27. DOI: 10.2174/1876817201103010018
Publisher ID: TOBCANJ-3-18

Pseudoangiomatous Stromal Hyperplasia: Diagnosis, Treatment and Follow-Up; Description of a Case-Series

W. A. Donk , R. J. Oostenbroek , R. K. Storm , P. J. Westenend and P. W. Plaisier
Department of Surgery, Albert Schweitzer hospital, P.O. Box 444, 3300 AK, Dordrecht, The Netherlands.

ABSTRACT

Pseudoangiomatous stromal hyperplasia (PASH) is a benign lesion of the breast. Mammography and ultrasonography usually reveal a well circumscribed lesion with benign characteristics. In this report a series of 36 patients is described in terms of imaging, histopathologic findings, therapy and follow- up. Also an overview of the literature is provided. No standard excision is necessary for PASH proven by core needle biopsy. However, it should be noted that PASH may be an incidental finding not representative of the targeted lesion.