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Genetic and Rare Diseases Information Center (GARD)

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Pseudoangiomatous stromal hyperplasia


* Not a rare disease
Other Names for this Disease
  • Mammary pseudoangiomatous stromal hyperplasia
  • PASH
  • Pseudoangiomatous stromal hyperplasia of the breast
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Your Questions Answered

1 question(s) from the public on this disease have been answered. Submit a new question.
  • My 20-year-old daughter just had a breast lump removed and the pathology report indicated she has pseudoangiomatous stromal hyperplasia. Although we understand it is a benign condition, we want to learn more about it and are having difficulty finding information. What are the chances that another lump will develop? Is there a link between this condition and the use of birth control pills? If so, does this mean she should not use oral contraceptives in the future? Click here for answer