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Imaging of his chest showed numerous cavitary lesions, and the diagnosis of PMC was made based on lung biopsy. He received palliative chemotherapy and died 1\u2009year later. We present a literature review of PMC based on 26 reported cases, including our own.<\/jats:p>","DOI":"10.1136\/bcr-2020-235567","type":"journal-article","created":{"date-parts":[[2020,7,17]],"date-time":"2020-07-17T02:41:23Z","timestamp":1594953683000},"page":"e235567","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":0,"title":["Pulmonary mucinous cystadenocarcinoma: an unusual presentation and literature review"],"prefix":"10.1136","volume":"13","author":[{"given":"Pandi","family":"Todhe","sequence":"first","affiliation":[{"name":"Department of Internal Medicine, Wright Center for Graduate Medical Education, Scranton, Pennsylvania, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5324-922X","authenticated-orcid":false,"given":"Nishant","family":"Sharma","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine, Wright Center for Graduate Medical 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