Meanings of expansile in English

CT scan showed an expansile heterogeneous mass with calcification.

Recently, mutations in the RANK gene have been shown to cause familial expansile osteolysis, a rare bone disorder showing great similarity to PDB.

On gross examination, the liver was markedly enlarged by an expansile mass primarily affecting the median lobe, with multiple, smaller nodules throughout the remaining lobes.

Brain computed tomography examination revealed a well-defined, partially calcified lytic-expansile lesion in the clivus, which corresponded to an enhancing mass on contrast-enhanced magnetic resonance imaging.