{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T16:28:53Z","timestamp":1787761733650,"version":"build-2784847793"},"reference-count":16,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"2","content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2022,4]]},"abstract":"<jats:sec>\n                    <jats:title>Background:<\/jats:title>\n                    <jats:p>Mucoceles are mucus-filled cavities and are broadly of two types: mucus retention cysts and mucus extravasation phenomenon. A wide variety of histological features have been documented in the literature. The present study was an attempt to study these histological features: papillary synovial metaplasia-like changes (PSM-like changes) in particular.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Materials and Methods:<\/jats:title>\n                    <jats:p>One hundred and five tissue samples of mucoceles were retrieved and evaluated for age, gender, type, site, color, etiology, symptoms, dimension of the lesion and presence or absence of PSM-like changes. The results were documented on Microsoft Excel spreadsheet and analyzed by using SPSS.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>All 105 cases were of mucus extravasation phenomenon with a definitive male preponderance. The mean age of occurrence was 25.82 \u00b1 11.65 years and a predilection for the lower lip. PSM-like changes were seen in 31 cases (Group II), and the remaining 74 cases did not show a definite presence of these features (Group I). The cases in Group II were statistically larger in dimension than Group I cases. No difference was noted in age, gender and laterality.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>PSM-like changes appear to be an underrecognized histological alteration seen in oral mucoceles and must be recognized to differentiate from other salivary gland entities showing papillary architecture.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.4103\/jomfp.jomfp_466_20","type":"journal-article","created":{"date-parts":[[2023,4,26]],"date-time":"2023-04-26T05:27:46Z","timestamp":1682486866000},"page":"283","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":5,"title":["Papillary synovial metaplasia-like change in oral mucoceles"],"prefix":"10.4103","volume":"26","author":[{"given":"Deepak","family":"Pandiar","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rahul","family":"Anand","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mala","family":"Kamboj","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anjali","family":"Narwal","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anju","family":"Devi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","reference":[{"key":"R1-25-20240906","doi-asserted-by":"crossref","first-page":"337","DOI":"10.4103\/0970-9290.70793","article-title":"Mucocele \u2013 A study of 36 cases","volume":"21","author":"Jani","year":"2010","journal-title":"Indian J Dent 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cases","volume":"47","author":"Praetorius","year":"1992","journal-title":"J Dent Assoc S Afr"},{"key":"R13-25-20240906","doi-asserted-by":"crossref","first-page":"40","DOI":"10.4103\/2321-4848.183357","article-title":"Oral mucocele: A clinicopathological analysis of 50 cases","volume":"4","author":"Tegginamani","year":"2016","journal-title":"Arch Med Health Sci"},{"key":"R14-25-20240906","first-page":"423","article-title":"Oral mucocele in children and adolescents in pediatric patients: A clinico-pathological study","volume":"6","author":"Shetty","year":"2017","journal-title":"Int J Sci Res"},{"key":"R15-25-20240906","doi-asserted-by":"crossref","first-page":"011","DOI":"10.17352\/2455-5282.000035","article-title":"Salivary Mucoceles in Children and Adolescents: A Clinicopathological Study","volume":"4","author":"Poulopoulos","year":"2017","journal-title":"Glob J Medical Clin Case Rep"},{"key":"R17-25-20240906","doi-asserted-by":"crossref","first-page":"15","DOI":"10.1186\/1472-6831-10-15","article-title":"Mucus extravasation and retention phenomena: A 24-year study","volume":"10","author":"Hayashida","year":"2010","journal-title":"BMC Oral Health"},{"key":"R18-25-20240906","doi-asserted-by":"crossref","first-page":"800","DOI":"10.1016\/j.tripleo.2010.01.035","article-title":"Is papillary synovial metaplasia-like change a hitherto undescribed histologic pattern of lip mucoceles?","volume":"109","author":"Ide","year":"2010","journal-title":"Oral Surg Oral Med Oral Pathol Oral Radiol Endod"}],"container-title":["Journal of Oral and Maxillofacial 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