{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,16]],"date-time":"2026-10-16T16:30:26Z","timestamp":1792168226078,"version":"4.4.0"},"reference-count":11,"publisher":"BMJ","issue":"1","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["BMJ Case Rep"],"accepted":{"date-parts":[[2025,1,10]]},"published-print":{"date-parts":[[2025,1]]},"abstract":"<jats:p>Germ cell tumours are usually found in the gonads, while the most common extragonadal site is the anterior mediastinum. When these tumours involve the tracheobronchial tree, patients present with trichoptysis or coughing up of hair. We present a rare case of a woman who presented with trichoptysis and was evaluated and diagnosed with benign mature teratoma of the anterior mediastinum with bronchopulmonary involvement. The patient underwent right anterolateral thoracotomy and complete surgical excision of the mass along with right upper bilobectomy. The patient is on regular follow-up and is asymptomatic.<\/jats:p>","DOI":"10.1136\/bcr-2024-263171","type":"journal-article","created":{"date-parts":[[2025,1,25]],"date-time":"2025-01-25T06:35:22Z","timestamp":1737786922000},"page":"e263171","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":1,"title":["Trichoptysis: a pathognomonic presentation of anterior mediastinal teratoma"],"prefix":"10.1136","volume":"18","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6208-468X","authenticated-orcid":false,"given":"Vijayakumar","family":"Varadharajan","sequence":"first","affiliation":[{"name":"Surgical Oncology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Balasubramanian","family":"Venkitaraman","sequence":"additional","affiliation":[{"name":"Surgical Oncology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Banu","family":"Mahender","sequence":"additional","affiliation":[{"name":"Surgical Oncology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Srinath","family":"Ganesan","sequence":"additional","affiliation":[{"name":"Surgical Oncology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"239","published-online":{"date-parts":[[2025,1,25]]},"reference":[{"key":"2025082703292612000_18.1.e263171.1","doi-asserted-by":"crossref","first-page":"259","DOI":"10.2214\/ajr.154.2.2105009","article-title":"Cystic teratoma of the mediastinum: demonstration of fat\/fluid level","volume":"154","author":"Fulcher","year":"1990","journal-title":"AJR Am J Roentgenol"},{"key":"2025082703292612000_18.1.e263171.2","doi-asserted-by":"publisher","DOI":"10.1510\/icvts.2009.211821"},{"key":"2025082703292612000_18.1.e263171.3","doi-asserted-by":"publisher","DOI":"10.1001\/archotol.1990.01870080045013"},{"key":"2025082703292612000_18.1.e263171.4","doi-asserted-by":"crossref","DOI":"10.1002\/rcr2.1216","article-title":"Respiratory and intestinal trichobezoar in a female: An unusual case report and literature review","volume":"11","author":"Abedi","year":"2023","journal-title":"Respirol Case Rep"},{"key":"2025082703292612000_18.1.e263171.5","doi-asserted-by":"publisher","DOI":"10.1097\/JTO.0000000000000294"},{"key":"2025082703292612000_18.1.e263171.6","doi-asserted-by":"publisher","DOI":"10.1002\/path.1711260205"},{"key":"2025082703292612000_18.1.e263171.7","doi-asserted-by":"crossref","DOI":"10.1186\/1746-1596-1-38","article-title":"Intrapulmonary mature teratoma","volume":"1","author":"Saini","year":"2006","journal-title":"Diagn Pathol"},{"key":"2025082703292612000_18.1.e263171.8","doi-asserted-by":"publisher","DOI":"10.1055\/s-2007-1012035"},{"key":"2025082703292612000_18.1.e263171.9","first-page":"1779","article-title":"Trichoptysis due to an intrapulmonary teratoma","volume":"52","author":"Agarwal","year":"2007","journal-title":"Respir Care"},{"key":"2025082703292612000_18.1.e263171.10","doi-asserted-by":"crossref","first-page":"189","DOI":"10.1016\/j.rmedc.2009.07.001","article-title":"Benign mediastinal teratoma with intrapulmonary extension presenting with trichoptysis","volume":"3","author":"Bachh","year":"2010","journal-title":"Respir Med CME"},{"key":"2025082703292612000_18.1.e263171.11","doi-asserted-by":"crossref","first-page":"985","DOI":"10.2214\/ajr.169.4.9308448","article-title":"Mediastinal mature teratoma: imaging features","volume":"169","author":"Moeller","year":"1997","journal-title":"AJR Am J Roentgenol"}],"container-title":["BMJ Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/bcr-2024-263171","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,27]],"date-time":"2025-08-27T10:29:32Z","timestamp":1756290572000},"score":1,"resource":{"primary":{"URL":"https:\/\/casereports.bmj.com\/lookup\/doi\/10.1136\/bcr-2024-263171"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,1]]},"references-count":11,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2025,1,25]]},"published-print":{"date-parts":[[2025,1]]}},"alternative-id":["10.1136\/bcr-2024-263171"],"URL":"https:\/\/doi.org\/10.1136\/bcr-2024-263171","relation":{},"ISSN":["1757-790X"],"issn-type":[{"value":"1757-790X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,1]]}}}