PASH

(redirected from pseudoangiomatous stromal hyperplasia)
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Related to pseudoangiomatous stromal hyperplasia: pseudoaneurysm

PASH

Pseudoangiomatous stromal hyperplasia. A benign proliferation of fibroblasts and myofibroblasts with numerous intersecting slit-like spaces in a densely hyalinised stroma, which simulates a low-grade angiosarcoma.
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.
References in periodicals archive ?
Some of these entities include radial scar, sclerosing adenosis, fibroadenoma, fat necrosis, and pseudoangiomatous stromal hyperplasia. (24) In our study, more than half of the benign lesions were fibrocystic change with or without epithelial hyperplasia, followed by columnar cell lesions.
Treatment of Pseudoangiomatous Stromal Hyperplasia of the Breast: Implant-Based Reconstruction with a Vascularized Dermal Sling.
Pseudoangiomatous stromal hyperplasia (PASH) is a benign proliferative lesion of the breast stroma which was first described by Vuitch et al in 1986 (1).
Moriya, "Large pseudoangiomatous stromal hyperplasia complicated with gynecomastia and lobular differentiation in a male breast," SpringerPlus, vol.
Buchbinder, "Pseudoangiomatous stromal hyperplasia of the breast: sonographic features with histopathologic correlation," The Breast Journal, vol.
The appearances were consistent with pseudoangiomatous stromal hyperplasia
Mercer, "Massive nodular pseudoangiomatous stromal hyperplasia (PASH) of the breast arising simultaneously in the axilla and vulva," International Journal of Surgical Pathology, vol.
Other potential causes of significant breast enlargement, or macromastia, which must be considered when evaluating a patient presenting with this complaint include juvenile hypertrophy, macrocyst, lipoma, hemangioma, pseudoangiomatous stromal hyperplasia, cystosarcoma phyllodes and fibroadenoma.
The differential diagnosis includes pure fibromatosis, exuberant scars, reactive spindle cell nodules, nodular fasciitis, inflammatory myofibroblastic tumor, myofibroblastoma, pseudoangiomatous stromal hyperplasia, phyllodes tumor, dermatofibrosarcoma protuberans, and spindle cell sarcomas.
Metaplastic carcinomas with bland spindle cell need to be distinguished from exuberant scars, fibromatosis, and nodular fasciitis and, more infrequently, from myofibroblastomas, pseudoangiomatous stromal hyperplasia, and acute and chronic abscess with fat necrosis.
Pseudoangiomatous stromal hyperplasia, more commonly known as PASH, is a well-recognized but poorly understood entity.
Pseudoangiomatous stromal hyperplasia (PASH) of the breast was first described in the English literature by Vuitch et al in 1986.