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Pseudoangiomatous stromal hyperplasia (PASH) of the breast : report of 2 cases

Pseudoangiomatous stromal hyperplasia (PASH) of the ...

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dc.contributor.author Chrzan, Robert [SAP20001365] pl
dc.contributor.author Popiela, Tadeusz [SAP20001360] pl
dc.contributor.author Herman-Sucharska, Izabela [SAP20000105] pl
dc.contributor.author Urbanik, Andrzej [SAP20001269] pl
dc.contributor.author Nowak, Wojciech [SAP20000015] pl
dc.date.accessioned 2019-03-27T11:51:23Z
dc.date.available 2019-03-27T11:51:23Z
dc.date.issued 2009 pl
dc.identifier.issn 1733-134X pl
dc.identifier.uri https://ruj.uj.edu.pl/xmlui/handle/item/71538
dc.language eng pl
dc.rights Udzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Bez utworów zależnych 4.0 Międzynarodowa *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/4.0/pl/legalcode *
dc.title Pseudoangiomatous stromal hyperplasia (PASH) of the breast : report of 2 cases pl
dc.title.alternative Pseudoangiomatous stromal hyperplasia (PASH) w gruczole piersiowym : opis przypadków pl
dc.type JournalArticle pl
dc.description.physical 89-92 pl
dc.description.additional Bibliogr. s. 92 pl
dc.identifier.weblink http://archiwum.inforadiologia.pl/download/index/idArt/878422.html pl
dc.abstract.en Background: Pseudoangiomatous stromal hyperplasia (PASH) of the breast is a rare benign proliferation of breast stroma usually diagnosed accidentally during pathological examination of other lesions, but in some cases presenting as a rapidly growing tumor. On clinical examination and imaging it may be mistaken for phyllodes tumor or fibroadenoma and on pathological examination for a lowgrade angiosarcoma. The treatment of choice for PASH is surgical removal with wide margins, because of the recurrence possibility. However, the lesion is neither associated with malignancy nor considered as a premalignant one. Case Report: A 28-year-old female presented with a large, painless, right breast tumor. In US an extensive, well circumscribed hypoechoic mass with small cysts inside was found. In MR a large, well circumscribed lesion with heterogeneous signal was found, in dynamic examination with enhancement curve type Ib, suggesting benign dysplasia. The second patient, a 22-year-old female presented with a fast growing, small, painless right breast tumor. In US a well circumscribed hypoechoic area behind the nipple was found. In MR no well circumscribed area behind the nipple was found, but scattered lesions, in dynamic examination with enhancement curve type Ib, suggesting benign dysplasia. In both patients on pathological examination of material obtained in US guided mammotomic biopsy PASH was diagnosed. Both patients refused lesion excision, so have been followed-up with US every 6 months and MR every year, with no progression found in the course of 4 years in the first and 6 years in the second patient. Conclusions: Tumoral form of PASH is a rare pathology, but it should be known by radiologists, because of features overlapping with other pathological lesions, particularly low-grade angiosarcoma. pl
dc.subject.en breast pl
dc.subject.en PASH pl
dc.subject.en magnetic resonance pl
dc.description.volume 74 pl
dc.description.number 4 pl
dc.identifier.eissn 1899-0967 pl
dc.title.journal Polish Journal of Radiology pl
dc.language.container eng pl
dc.date.accession 2019-04-26 pl
dc.affiliation Wydział Lekarski : Zakład Radiologii pl
dc.affiliation Wydział Lekarski : Klinika Chirurgii Ogólnej, Onkologicznej i Gastroenterologicznej pl
dc.subtype Article pl
dc.identifier.articleid 878422 pl
dc.rights.original CC-BY-NC-ND; otwarte czasopismo; ostateczna wersja wydawcy; w momencie opublikowania; 0 pl
dc.identifier.project ROD UJ / OP pl


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Udzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Bez utworów zależnych 4.0 Międzynarodowa Except where otherwise noted, this item's license is described as Udzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Bez utworów zależnych 4.0 Międzynarodowa