{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T09:42:25Z","timestamp":1777455745341,"version":"3.51.4"},"reference-count":20,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2012,12,26]],"date-time":"2012-12-26T00:00:00Z","timestamp":1356480000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Breastfeeding Medicine"],"published-print":{"date-parts":[[2013,4,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Ectopic breast tissue is defined as glands of breast tissue located outside of the normal anatomic breasts. Historically, ectopic breast tissue has been thought to arise from a remnant of the embryonic mammary ridge along the \u201cmilk line\u201d or the midaxillary line from the axilla to the groin, including the vulvar region. Extramammary tissue displays the same pathologic and physiologic changes as normal breast tissue and is often discovered in multiparous women as the result of swelling from lactational activity. We present a case report of a gravid patient with lactating vulvar mass and a brief historical perspective of vulvar ectopic breast tissue.<\/jats:p>","DOI":"10.1089\/bfm.2012.0128","type":"journal-article","created":{"date-parts":[[2012,12,26]],"date-time":"2012-12-26T09:49:12Z","timestamp":1356515352000},"page":"223-225","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":5,"title":["Lactational Ectopic Breast Tissue of the Vulva: Case Report and Brief Historical Review"],"prefix":"10.1177","volume":"8","author":[{"given":"Kelly L.","family":"Pieh-Holder","sequence":"first","affiliation":[{"name":"Brody School of Medicine at East Carolina University"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2012,12,26]]},"reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.1097\/AOG.0b013e3181af672d"},{"key":"e_1_3_2_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpag.2008.03.001"},{"key":"e_1_3_2_4_2","volume-title":"The Breast: Its Anomalies, Its Diseases and Their Treatment","author":"Deaver JB","year":"1917","unstructured":"Deaver JB, , McFarland J. 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Bronze Statue 1993. http:\/\/foundryintheforest.wordpress.com. 2012 December 4."},{"key":"e_1_3_2_9_2","volume-title":"A Monograph on Diseases of the Breast","author":"Williams WR","year":"1894","unstructured":"Williams WR. A Monograph on Diseases of the Breast. John Bale and Sons: London, 1894."},{"key":"e_1_3_2_10_2","doi-asserted-by":"publisher","DOI":"10.1097\/PAP.0b013e318202eba5"},{"key":"e_1_3_2_11_2","first-page":"171","article-title":"Polimastia perivulvare","volume":"26","author":"De Blasio A","year":"1905","unstructured":"De Blasio A. Polimastia perivulvare. Arch Antropol Crim Psichiatr Med Leg, 1905; 26:171.","journal-title":"Arch Antropol Crim Psichiatr Med Leg"},{"key":"e_1_3_2_12_2","doi-asserted-by":"publisher","DOI":"10.1002\/bjs.1800155815"},{"issue":"3","key":"e_1_3_2_13_2","first-page":"79S","article-title":"Primary breast cancer of the vulva","volume":"66","author":"Cho D","year":"1985","unstructured":"Cho D, , Buscema J, , Rosenshein NB et al. 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Nig Med Practitioner, 2003; 44:50\u201351.","journal-title":"Nig Med Practitioner"},{"key":"e_1_3_2_17_2","first-page":"61","article-title":"Lactating supernumerary mammary gland tissue in the vulva","volume":"1","author":"Gugliotta P","year":"1983","unstructured":"Gugliotta P, , Fibbi ML, , Fessia L et al. Lactating supernumerary mammary gland tissue in the vulva. 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