{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,7]],"date-time":"2026-08-07T15:20:57Z","timestamp":1786116057738,"version":"build-2736575974"},"reference-count":7,"publisher":"SAGE Publications","issue":"5","license":[{"start":{"date-parts":[[2026,2,6]],"date-time":"2026-02-06T00:00:00Z","timestamp":1770336000000},"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":["Journal of Neonatal-Perinatal Medicine"],"published-print":{"date-parts":[[2026,9]]},"abstract":"<jats:p>We describe the case of a full-term male newborn admitted on the first day of life due to feeding difficulties and hypoglycemia, who presented with a protruding bifid mass along the mucosa of the lower lip that interfered with breastfeeding. Double lip is a rare congenital condition caused by hyperplasia of the lip mucosa, most commonly affecting the upper lip. Surgical removal is generally recommended if the condition interferes with speech, sucking, or, more commonly, for cosmetic reasons. In this case treatment was conservative, resolving feeding difficulties without the need for surgery, with adequate weight gain and no further breastfeeding difficulties at follow-up visits up to 3 months of age, when follow-up was lost.<\/jats:p>","DOI":"10.1177\/19345798261424790","type":"journal-article","created":{"date-parts":[[2026,2,6]],"date-time":"2026-02-06T15:00:22Z","timestamp":1770390022000},"page":"562-565","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["Congenital double lower lip in a newborn with feeding difficulties"],"prefix":"10.1177","volume":"19","author":[{"given":"Irene","family":"Fern\u00e1ndez-Bueno","sequence":"first","affiliation":[{"name":"University Hospital Santa Luc\u00eda"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mireya","family":"Fern\u00e1ndez-P\u00e9rez","sequence":"additional","affiliation":[{"name":"University Hospital Santa Luc\u00eda"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Irene","family":"Saura-P\u00e9rez","sequence":"additional","affiliation":[{"name":"University Hospital Santa Luc\u00eda"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sara","family":"Guzm\u00e1n-Quir\u00f3s","sequence":"additional","affiliation":[{"name":"University Hospital Santa Luc\u00eda"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0006-6017-3589","authenticated-orcid":false,"given":"Teresa","family":"P\u00e9rez-Oliver","sequence":"additional","affiliation":[{"name":"University Hospital Santa Luc\u00eda"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1474-5586","authenticated-orcid":false,"given":"Jos\u00e9 Mar\u00eda","family":"Lloreda-Garc\u00eda","sequence":"additional","affiliation":[{"name":"University Hospital Santa Luc\u00eda"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8488-4509","authenticated-orcid":false,"given":"Jos\u00e9 Ram\u00f3n","family":"F\u00e9rnandez-Fructuoso","sequence":"additional","affiliation":[{"name":"University Hospital Santa Luc\u00eda"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2026,2,6]]},"reference":[{"key":"e_1_3_4_2_2","doi-asserted-by":"publisher","DOI":"10.1097\/ANC.0000000000000255"},{"key":"e_1_3_4_3_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-263X.2006.00739.x"},{"issue":"2","key":"e_1_3_4_4_2","first-page":"e53446","article-title":"Surgical correction and oral health-related quality of life (OHRQoL) evaluation of non-syndromic congenital double lip: a case report and literature review","volume":"16","author":"Oriya B","year":"2024","unstructured":"Oriya B, Faraz F, Lamba AK, et al. Surgical correction and oral health-related quality of life (OHRQoL) evaluation of non-syndromic congenital double lip: a case report and literature review. 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