See Also: Psammoma(medicine)
psammoma(dictionary)
Virchow's psammoma(medicine)
psammoma bodies(medicine)

psammoma (iou)



psammoma noun. . L19.
[from PSAMMO- + -OMA.]
Medicine. A tumour containing calcareous particles like grains of sand, typical esp. of meningiomas and ovarian cancers.
psammomatous adjective of, pertaining to, or characteristic of a psammoma E20.