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Pseudoangiomatous stromal hyperplasia: imaging findings with pathologic and clinical correlation
Katie N Jones1, Katrina N Glazebrook, Carol Reynolds
1Department of Radiology, Mayo Clinic, Rochester, MN 55905, USA.
Objective:
The purpose of this article is to describe the imaging characteristics of pseudoangiomatous stromal hyperplasia, where the primary histologic component was pseudoangiomatous stromal hyperplasia.
Conclusion:
The tumoral form of pseudoangiomatous stromal hyperplasia is rare. The most common mammographic and sonographic finding is a circumscribed mass. Its appearance on MRI is nonspecific, but it may present as clumped nonmasslike persistent enhancement on contrast-enhanced imaging. Biopsy guided by MRI may be necessary to confirm the diagnosis.
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