title: Bilateral Simultaneous Pseudoangiomatous Stromal Hyperplasia of the Breasts and Axillae: Imaging Findings with Pathological and Clinical Correlation.
abstract: Pseudoangiomatous stromal hyperplasia (PASH) of the breast is a pathology that is usually diagnosed by accident during pathological examination of other breast lesions. PASH is an uncommon and benign tumoral lesion of the mammary stroma that can be pathologically mistaken for other tumours, such as phyllodes, fibroadenoma, and sometimes even angiosarcoma. We report the case of a 45-year-old woman with complaints of huge bilateral breast enlargement. This is a rare case of PASH presenting with gigantomastia and involving bilateral breasts and axillae simultaneously. Mammography, ultrasonography, and MRI features are illustrated with histopathological correlation.
authors.affiliation: Department of Radiology, Cancer Institute, Tehran University of Medical Sciences, Tehran, Iran.
authors.forename: Afsaneh
authors.identifier: 0000-0002-1671-939X
authors.initials: A
authors.lastname: Alikhassi
authors.affiliation: Department of Pathology, Cancer Institute, Tehran University of Medical Sciences, Tehran, Iran.
authors.forename: Fereshteh
authors.initials: F
authors.lastname: Ensani
authors.affiliation: Division of Surgical Oncology, Cancer Institute, Tehran University of Medical Sciences, Tehran, Iran.
authors.forename: Ramesh
authors.initials: R
authors.lastname: Omranipour
authors.affiliation: Department of Pathology, Cancer Institute, Tehran University of Medical Sciences, Tehran, Iran.
authors.forename: Alireza
authors.initials: A
authors.lastname: Abdollahi