Pulmonary blastoma

What is Pulmonary blastoma?

A biphasic primary lung neoplasm, belonging to the group of sarcomatoid lung carcinomas (SLCs). The tumor contains both an epithelial well-differentiated component, showing tubular architecture resembling the normal fetal lung, and a mesenchymal undifferentiated stroma with a so-called ''blastema-like'' configuration that resembles an embryonic lung.

Other condition names

  • Pneumoblastoma

Inheritance type



  • Worldwide: Unknown

Age of Onset

  • Adult
Orphadata: Free access data from Orphanet. © INSERM 1999. Available on "https://www.orphadata.com". Data version 1.3.16 / 4.1.7.