{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,20]],"date-time":"2026-05-20T16:00:18Z","timestamp":1779292818824,"version":"3.51.4"},"reference-count":18,"publisher":"BMJ","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["BMJ Case Reports"],"accepted":{"date-parts":[[2016,10,25]]},"abstract":"<jats:p>Hamartomas are the most common benign tumours of the lung with an overall incidence of 0.025\u20130.32%. They are known to be amalgamation of various tissue types, originating from the embryonic mesoderm. Lung hamartomas typically involve lung parenchyma and only infrequently grows as endobronchial tumours. We present a case of an 80-year-old man who presented to the pulmonary clinic for consultation for breathlessness, recurrent pneumonias and an abnormal radiograph finding. CT scan of the chest showed scattered infiltrates and atelectasis in the left upper lobe. He underwent a diagnostic bronchoscopy that showed a lobulated endobronchial lesion obstructing the left upper lobe bronchus. Brush and forceps biopsies were obtained that were consistent with an endobronchial hamartoma. He was referred to the pulmonology department for endobronchial debulking of the lesion following which he improved clinically during postoperative follow-up.<\/jats:p>","DOI":"10.1136\/bcr-2016-216771","type":"journal-article","created":{"date-parts":[[2016,11,7]],"date-time":"2016-11-07T10:53:07Z","timestamp":1478515987000},"page":"bcr2016216771","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":2,"title":["Endobronchial hamartoma: a rare disease with more common presentation"],"prefix":"10.1136","volume":"2016","author":[{"given":"Mohannad","family":"Abu Omar","sequence":"first","affiliation":[{"name":"Department of Pulmonary\/Critical care, University of Missouri-Kansas City, Kansas City, Missouri, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mouhanna","family":"Abu Ghanimeh","sequence":"additional","affiliation":[{"name":"Department of Internal medicine, University of Missouri-Kansas City, Kansas City, Missouri, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Emily","family":"Tylski","sequence":"additional","affiliation":[{"name":"Department of Internal medicine, University of Missouri-Kansas City, Kansas City, Missouri, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Timothy","family":"Saettele","sequence":"additional","affiliation":[{"name":"Department of Pulmonary\/Critical care, Saint-Luke's of Kansas City, Kansas City, Missouri, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2016,11,7]]},"reference":[{"key":"2025082805103358000_2016.nov07_1.bcr2016216771.1","first-page":"2","article-title":"Benign endobronchial neoplasms: a review","volume":"5","author":"Agarwal","year":"2015","journal-title":"J Pulm Respir Med"},{"key":"2025082805103358000_2016.nov07_1.bcr2016216771.2","doi-asserted-by":"crossref","first-page":"202","DOI":"10.1378\/chest.122.1.202","article-title":"Endobronchial hamartoma","volume":"122","author":"Cosio","year":"2002","journal-title":"Chest J"},{"key":"2025082805103358000_2016.nov07_1.bcr2016216771.3","doi-asserted-by":"crossref","first-page":"919","DOI":"10.1378\/chest.13-1965","article-title":"A 63-year-old man with a chronic cough and an endobronchial lesion","volume":"145","author":"El-Kersh","year":"2014","journal-title":"Chest J"},{"key":"2025082805103358000_2016.nov07_1.bcr2016216771.4","doi-asserted-by":"publisher","DOI":"10.1136\/thx.42.10.790"},{"key":"2025082805103358000_2016.nov07_1.bcr2016216771.5","first-page":"390","article-title":"Resection of giant endobronchial hamartoma by electrocautery and cryotherapy via flexible bronchoscopy","volume":"55","author":"Altin","year":"2007","journal-title":"Tuberk Toraks"},{"key":"2025082805103358000_2016.nov07_1.bcr2016216771.6","doi-asserted-by":"crossref","unstructured":"Merto\u011flu A , Tellio\u011flu E , Y\u00fccel N . Multiple endobronchial hamartoma. Clin Respir J 2015. doi:10.1111\/crj.12322","DOI":"10.1111\/crj.12322"},{"key":"2025082805103358000_2016.nov07_1.bcr2016216771.7","doi-asserted-by":"publisher","DOI":"10.1186\/1749-8090-6-97"},{"key":"2025082805103358000_2016.nov07_1.bcr2016216771.8","doi-asserted-by":"crossref","first-page":"813","DOI":"10.1016\/j.prp.2004.09.009","article-title":"Diffuse pulmonary hamartoma: a case report","volume":"200","author":"Minami","year":"2005","journal-title":"Pathol-Res Pract"},{"key":"2025082805103358000_2016.nov07_1.bcr2016216771.9","first-page":"125","article-title":"Diffuse vascular hamartoma with malignant behavior","volume":"15","author":"Ladeira","year":"2015","journal-title":"Respir Med Case Rep"},{"key":"2025082805103358000_2016.nov07_1.bcr2016216771.10","first-page":"279","article-title":"Endobronchial hamartoma causing a diagnostic problem","volume":"60","author":"Davis","year":"1968","journal-title":"J Natl Med Assoc"},{"key":"2025082805103358000_2016.nov07_1.bcr2016216771.11","doi-asserted-by":"publisher","DOI":"10.4065\/71.1.14"},{"key":"2025082805103358000_2016.nov07_1.bcr2016216771.12","doi-asserted-by":"crossref","first-page":"15","DOI":"10.3904\/kjim.2006.21.1.15","article-title":"The role of endoscopic surgery for completely obstructive endobronchial benign tumor","volume":"21","author":"Choi","year":"2006","journal-title":"Korean J Intern Med"},{"key":"2025082805103358000_2016.nov07_1.bcr2016216771.13","doi-asserted-by":"crossref","first-page":"897581","DOI":"10.1155\/2012\/897581","article-title":"Endobronchial lipomatous hamartoma: an incidental finding in a patient with atrial fibrillation\u2014a case report","volume":"2012","author":"Schneider","year":"2012","journal-title":"Case Rep Med"},{"key":"2025082805103358000_2016.nov07_1.bcr2016216771.14","doi-asserted-by":"publisher","DOI":"10.1016\/j.athoracsur.2006.06.014"},{"key":"2025082805103358000_2016.nov07_1.bcr2016216771.15","doi-asserted-by":"publisher","DOI":"10.1111\/j.1440-1843.2009.01662.x"},{"key":"2025082805103358000_2016.nov07_1.bcr2016216771.16","doi-asserted-by":"crossref","first-page":"350","DOI":"10.1164\/arrd.1974.110.3.350","article-title":"Endobronchial fibroma: an unusual case of segmental atelectasis","volume":"110","author":"Corona","year":"1974","journal-title":"Am Rev Respir Dis"},{"key":"2025082805103358000_2016.nov07_1.bcr2016216771.17","first-page":"273","article-title":"Endobronchial hamartoma removed by flexible fiberoptic bronchoscopy via electrocautery","volume":"54","author":"Kaya","year":"2006","journal-title":"Tuberk Toraks"},{"key":"2025082805103358000_2016.nov07_1.bcr2016216771.18","doi-asserted-by":"crossref","first-page":"A429","DOI":"10.1016\/j.chest.2016.02.447","article-title":"A case report of endobronchial hamartoma","volume":"149","author":"Xi","year":"2016","journal-title":"Chest J"}],"container-title":["BMJ Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/bcr-2016-216771","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,28]],"date-time":"2025-08-28T12:10:39Z","timestamp":1756383039000},"score":1,"resource":{"primary":{"URL":"https:\/\/casereports.bmj.com\/lookup\/doi\/10.1136\/bcr-2016-216771"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,11,7]]},"references-count":18,"alternative-id":["10.1136\/bcr-2016-216771"],"URL":"https:\/\/doi.org\/10.1136\/bcr-2016-216771","relation":{},"ISSN":["1757-790X"],"issn-type":[{"value":"1757-790X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2016,11,7]]}}}