{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,10]],"date-time":"2026-08-10T13:12:59Z","timestamp":1786367579374,"version":"build-2736575974"},"reference-count":17,"publisher":"Oxford University Press (OUP)","issue":"6","license":[{"start":{"date-parts":[[2020,9,28]],"date-time":"2020-09-28T00:00:00Z","timestamp":1601251200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2020,11,21]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>Encapsulated papillary carcinoma (EPC) is a rare, clinically indolent breast malignancy most common in postmenopausal women. Absence of myoepithelial cells at the periphery is a characteristic feature. Mammographically, EPC typically presents as a mostly circumscribed, noncalcified, dense mass that can have focally indistinct margins when there is associated frank invasive carcinoma. Ultrasound shows a circumscribed solid or complex cystic and solid mass, and occasional hemorrhage in the cystic component may produce a fluid-debris level; the solid components typically show intense washout enhancement on MRI. Color Doppler may demonstrate a prominent vascular pedicle and blood flow within solid papillary fronds. Encapsulated papillary carcinoma can exist in pure form; however, EPC is often associated with conventional ductal carcinoma in-situ and\/or invasive ductal carcinoma, no special type. Adjacent in-situ and invasive disease may be only focally present at the periphery of EPC and potentially unsampled at core-needle biopsy. In order to facilitate diagnosis, the mass wall should be included on core-needle biopsy, which will show absence of myoepithelial markers. Staging and prognosis are determined by any associated frankly invasive component, with usually excellent long-term survival and rare distant metastases.<\/jats:p>","DOI":"10.1093\/jbi\/wbaa068","type":"journal-article","created":{"date-parts":[[2020,9,28]],"date-time":"2020-09-28T15:05:21Z","timestamp":1601305521000},"page":"590-597","source":"Crossref","is-referenced-by-count":17,"title":["Encapsulated Papillary Carcinoma of the Breast: Imaging Features with Histopathologic Correlation"],"prefix":"10.1093","volume":"2","author":[{"given":"Sarah E","family":"Bonnet","sequence":"first","affiliation":[{"name":"Magee-Womens Hospital of UPMC, Department of Radiology, Pittsburgh, PA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gloria J","family":"Carter","sequence":"additional","affiliation":[{"name":"Magee-Womens Hospital of UPMC, Department of Pathology, Pittsburgh, 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