{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T13:18:53Z","timestamp":1787750333727,"version":"build-2784847793"},"reference-count":7,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"2","license":[{"start":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T00:00:00Z","timestamp":1777593600000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0"}],"content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2026,5]]},"abstract":"<jats:title>Abstract:<\/jats:title>\n                  <jats:p>To highlight a rare case of eyelid schwannoma in a teenager, clinically mimicking a common chalazion, and confirmed by histopathology and immunohistochemistry. A 15-year-old boy presented with a slowly enlarging, painless right lower eyelid nodule. Initially diagnosed as a chalazion or sebaceous cyst, the lesion was surgically excised. Histopathological examination revealed interwoven fascicles of spindle cells with Antoni A and B patterns and Verocay bodies. Immunohistochemistry revealed strong S-100 protein positivity, confirming the diagnosis of schwannoma. Eyelid schwannomas are extremely rare and often mimic benign lesions such as chalazia. An accurate diagnosis requires histopathological and immunohistochemical evaluations. This case underscores the importance of considering nerve sheath tumors in the differential diagnosis of persistent eyelid swelling.<\/jats:p>","DOI":"10.4103\/ojo.ojo_235_25","type":"journal-article","created":{"date-parts":[[2026,6,24]],"date-time":"2026-06-24T02:00:18Z","timestamp":1782266418000},"page":"271-274","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":0,"title":["Lower eyelid schwannoma mimicking chalazion in an adolescent"],"prefix":"10.4103","volume":"19","author":[{"given":"Farhat","family":"Siddiqui","sequence":"first","affiliation":[{"name":"Department of Ophthalmology, Era\u2019s Lucknow Medical College and Hospital, Lucknow, Uttar Pradesh, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tarique Husain","family":"Khan","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, Era\u2019s Lucknow Medical College and Hospital, Lucknow, Uttar Pradesh, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zafar Ameer","family":"Zaidi","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, Era\u2019s Lucknow Medical College and Hospital, Lucknow, Uttar Pradesh, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zaman","family":"Beg","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, Era\u2019s Lucknow Medical College and Hospital, Lucknow, Uttar Pradesh, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luxmi","family":"Singh","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, Era\u2019s Lucknow Medical College and Hospital, Lucknow, Uttar Pradesh, India"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","published-online":{"date-parts":[[2026,6,24]]},"reference":[{"key":"R1-20260624","doi-asserted-by":"crossref","first-page":"12","DOI":"10.5070\/D33S09X4KN","article-title":"Schwannoma of the eyelid: Report of two cases","volume":"13","author":"L\u00f3pez-Tiz\u00f3n","year":"2007","journal-title":"Dermatol Online J"},{"key":"R2-20260624","doi-asserted-by":"crossref","first-page":"412","DOI":"10.1111\/j.1442-9071.2005.01035.x","article-title":"Eyelid schwannoma in a male adult","volume":"33","author":"Siddiqui","year":"2005","journal-title":"Clin Exp Ophthalmol"},{"key":"R3-20260624","doi-asserted-by":"crossref","first-page":"332","DOI":"10.3928\/0191-3913-19940901-15","article-title":"Schwannoma of the eyelid in a child","volume":"31","author":"Shields","year":"1994","journal-title":"J Pediatr Ophthalmol Strabismus"},{"key":"R4-20260624","doi-asserted-by":"crossref","first-page":"50","DOI":"10.1097\/IOP.0b013e3181936826","article-title":"Schwannoma of the lower eyelid in a 13-year-old girl","volume":"25","author":"Onaran","year":"2009","journal-title":"Ophthalmic Plast Reconstr Surg"},{"key":"R5-20260624","doi-asserted-by":"crossref","first-page":"635","DOI":"10.1007\/s10384-010-0880-3","article-title":"A case of eyelid schwannoma in a child","volume":"54","author":"Kimura","year":"2010","journal-title":"Jpn J Ophthalmol"},{"key":"R6-20260624","first-page":"40","article-title":"Schwannoma of the eyelid in a child","volume":"32","author":"Mantapond Ittararat","year":"2016","journal-title":"Ophthalmic Plast Reconstr Surg"},{"key":"R7-20260624","doi-asserted-by":"crossref","first-page":"40","DOI":"10.1097\/IOP.0000000000000424","article-title":"Peripheral nerve sheath tumors of the eyelid dermis: A clinicopathologic and immunohistochemical analysis","volume":"32","author":"Stagner","year":"2016","journal-title":"Ophthalmic Plast Reconstr Surg"}],"container-title":["Oman Journal of Ophthalmology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.ovid.com\/10.4103\/ojo.ojo_235_25","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T12:25:29Z","timestamp":1787747129000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ovid.com\/10.4103\/ojo.ojo_235_25"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,5]]},"references-count":7,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2026]]}},"URL":"https:\/\/doi.org\/10.4103\/ojo.ojo_235_25","relation":{},"ISSN":["0974-620X","0974-7842"],"issn-type":[{"value":"0974-620X","type":"print"},{"value":"0974-7842","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,5]]},"assertion":[{"value":"2025-06-20","name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-04-10","name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}}]}}