Definition : A malignant tumor of the kidney characterized by spindled myofibroblastic cells arranged
in sheets or bundles with a tendency to infiltrate into the adjoining normal kidney
and through the capsule into the perirenal tissues. (From Holland et al., Cancer Medicine,
3d ed, p2208) [MeSH];
A malignant tumor of the kidney characterized by spindled myofibroblastic cells arranged
in sheets or bundles with a tendency to infiltrate into the adjoining normal kidney
and through the capsule into the perirenal tissues. (From Holland et al., Cancer Medicine,
3d ed, p2208) [MeSH]