Pulmonary blastoma

Last revised by Mostafa El-Feky on 19 Dec 2022

Pulmonary blastomas (PBs) comprise a rare group of lung tumors principally consisting of immature mesenchymal and epithelial structures that structurally mimic the embryonic lung. They are usually diagnosed in pediatric populations, however have been identified in young adults up to the fourth decade. Given the rarity of PB there is currently no standardized treatment regime.5

Traditionally they were classified as

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Cases and figures

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