%0 Journal Article %T Metachronous pleuropulmonary blastoma in an adult patient with endometrial cancer: a case report %A Aditya Adhav %A Rajnish Nagarkar %A Sagar Bhalerao %A Sucheta Gandhe %J Archive of "Oxford Medical Case Reports". %D 2019 %R 10.1093/omcr/omz056 %X Pulmonary blastoma is a rare form of lung cancer with a reported incidence of 0.25¨C0.55 of primary pulmonary cancers. Pleuropulmonary blastoma (PPB) is a common finding in children while it is rarely found in adults. In the past few years, the incidence of a second primary tumour has increased to 3.5% followed by third primary tumour at 0.5% and fourth tumour at 0.3%. The clinical significance of diagnosing and distinguishing a secondary primary tumour is often challenging. As per our knowledge, this is the first case of metachronous PPB in an adult patient previously diagnosed with endometrial cancer %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6600430/