Pseudoangiomatous stromal hyperplasia (PASH) is a benign proliferative condition of the breast characterised by an overgrowth of fibrous stromal tissue forming anastomosing, slit-like spaces that ...
A 30-year-old woman presents to the hospital in Turin, Italy, with a mass in her left breast. She explains that not long ago the lump was small, but it has rapidly increased in size. She has no family ...