{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T16:08:37Z","timestamp":1777738117947,"version":"3.51.4"},"reference-count":17,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[2020,10,20]],"date-time":"2020-10-20T00:00:00Z","timestamp":1603152000000},"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":["Innovations\ufffd(Phila)"],"published-print":{"date-parts":[[2021,1]]},"abstract":"<jats:p>There are limited data regarding the surgical management of primary pulmonary artery sarcomas (PPAS) because of their rarity and complicated diagnostic history. The objective of this study was to analyze our institution\u2019s long-term surgical management outcomes for PPAS in the absence of a care pathway. From May 1997 to June 2013, 8 patients (mean age 60.6 \u00b1 11.8 years; range, 40-73 years; 5 women and 3 men) underwent surgical intervention for PPAS at our institution. The most common computed tomography finding was a luminal filling defect obstructing the pulmonary artery (PA), without evidence of extraluminal extension. Three patients underwent debulking\/pulmonary endarterectomy alone and 5 patients underwent a more radical resection with PA patch angioplasty, PA resection and reconstruction, pulmonary valve replacement, and unilateral pneumonectomy. The mean postoperative survival in this series was 3.8 \u00b1 3.6 years (range, 1-11.9 years), with 2 radical surgical resection patients alive at 4.9 and 11.9 years, respectively. For those patients with incomplete resection, 3-dimensional (3D) models were created to demonstrate the advantage of a preoperative guide for a more complete resection and what it would entail. Six patients had local recurrences with mean disease-free interval of 14 \u00b1 10.9 months (range, 2 months-2.5 years), and 2 patients with re-resections had an overall postoperative survival of 2.8 and 11.9 years, respectively. In our small cohort of PPAS, patients treated with radical surgical resection had better survival. The small number of PPAS cases in this series makes proving this association unlikely but warrants consideration.<\/jats:p>","DOI":"10.1177\/1556984520960716","type":"journal-article","created":{"date-parts":[[2020,10,20]],"date-time":"2020-10-20T04:53:47Z","timestamp":1603169627000},"page":"94-100","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":6,"title":["A Case Series of Long-Term Surgical Outcomes of Primary Pulmonary Artery Sarcomas With Opportunities for 3D-Printed Models in Surgical Planning"],"prefix":"10.1177","volume":"16","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9104-9747","authenticated-orcid":false,"given":"Nandita N.","family":"Mahajan","sequence":"first","affiliation":[{"name":"Division of General Thoracic Surgery, Mayo Clinic, Rochester, MN, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sertac M.","family":"Cicek","sequence":"additional","affiliation":[{"name":"Division of Cardiovascular Surgery, Mayo Clinic, Rochester, MN, USA"},{"name":"Cardiothoracic Surgery, West Virginia University, Morgantown, WV, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Christopher G.A.","family":"McGregor","sequence":"additional","affiliation":[{"name":"Division of Cardiovascular Surgery, Mayo Clinic, Rochester, MN, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jennifer M.","family":"Boland","sequence":"additional","affiliation":[{"name":"Division of Anatomic Pathology, Mayo Clinic, Rochester, MN, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jonathan M.","family":"Morris","sequence":"additional","affiliation":[{"name":"Department of Radiology, Mayo Clinic, Rochester, MN, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Scott H.","family":"Okuno","sequence":"additional","affiliation":[{"name":"Division of Medical Oncology, Mayo Clinic, Rochester, MN, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Steven I.","family":"Robinson","sequence":"additional","affiliation":[{"name":"Division of Medical Oncology, Mayo Clinic, Rochester, MN, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Darin B.","family":"White","sequence":"additional","affiliation":[{"name":"Department of Radiology, Mayo Clinic, Rochester, MN, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Eunhee S.","family":"Yi","sequence":"additional","affiliation":[{"name":"Division of Anatomic Pathology, Mayo Clinic, Rochester, MN, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shanda H.","family":"Blackmon","sequence":"additional","affiliation":[{"name":"Division of General Thoracic Surgery, Mayo Clinic, Rochester, MN, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2020,10,20]]},"reference":[{"key":"bibr1-1556984520960716","doi-asserted-by":"publisher","DOI":"10.1007\/BF01992097"},{"key":"bibr2-1556984520960716","doi-asserted-by":"publisher","DOI":"10.1016\/j.athoracsur.2008.08.018"},{"key":"bibr3-1556984520960716","doi-asserted-by":"publisher","DOI":"10.1016\/j.jtcvs.2013.07.054"},{"key":"bibr4-1556984520960716","doi-asserted-by":"publisher","DOI":"10.21037\/jtd.2016.08.89"},{"key":"bibr5-1556984520960716","first-page":"162","volume":"15","author":"Go\u0142ota J.","year":"2018","journal-title":"Kardiochir Torakochirurgia Pol"},{"key":"bibr6-1556984520960716","doi-asserted-by":"publisher","DOI":"10.1016\/j.jtcvs.2017.10.101"},{"key":"bibr7-1556984520960716","unstructured":"Gillaspie E., Arun J., Dickinson K., Blackmon S. Minimally invasive approach to Pancoast tumor using 3D printing, https:\/\/www.ctsnet.org\/article\/minimally-invasive-approach-pancoast-tumor-using-3d-printing (2015, accessed 9 July 2020)."},{"key":"bibr8-1556984520960716","doi-asserted-by":"publisher","DOI":"10.1016\/j.athoracsur.2015.03.115"},{"key":"bibr9-1556984520960716","doi-asserted-by":"publisher","DOI":"10.21037\/jtd.2018.01.55"},{"key":"bibr10-1556984520960716","doi-asserted-by":"publisher","DOI":"10.1007\/s13304-018-0586-5"},{"key":"bibr11-1556984520960716","doi-asserted-by":"publisher","DOI":"10.1155\/2019\/5340616"},{"key":"bibr12-1556984520960716","unstructured":"Blackmon S. How to do 3D modeling for CT surgery, https:\/\/www.ctsnet.org\/article\/how-do-3d-modeling-ct-surgery (2017, accessed 9 July 2020)."},{"key":"bibr13-1556984520960716","unstructured":"Blackmon S. How to do 3D modeling for cardiothoracic surgery, https:\/\/medprofvideos.mayoclinic.org\/videos\/how-to-do-3d-modeling-for-cardiothoracic-surgery (2019, accessed 9 July 2020)."},{"key":"bibr14-1556984520960716","unstructured":"National Comprehensive Cancer Network. Recent updates to NCCN clinical practice guidelines in oncology, https:\/\/www.nccn.org\/professionals\/physician_gls\/recently_updated.aspx (2020, accessed 9 July 2020)."},{"key":"bibr15-1556984520960716","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(97)08165-8"},{"key":"bibr16-1556984520960716","doi-asserted-by":"publisher","DOI":"10.1002\/cncr.23592"},{"key":"bibr17-1556984520960716","doi-asserted-by":"publisher","DOI":"10.1016\/S1470-2045(12)70346-7"}],"container-title":["Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/1556984520960716","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/1556984520960716","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/1556984520960716","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T11:21:14Z","timestamp":1777461674000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/1556984520960716"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,10,20]]},"references-count":17,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2021,1]]}},"alternative-id":["10.1177\/1556984520960716"],"URL":"https:\/\/doi.org\/10.1177\/1556984520960716","relation":{},"ISSN":["1556-9845","1559-0879"],"issn-type":[{"value":"1556-9845","type":"print"},{"value":"1559-0879","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,10,20]]}}}