pulmonary vein leiomyosarcoma
leiomyosarcoma of pulmonary vein
exact
leiomyosarcoma of the pulmonary vein
exact
pulmonary vein leiomyosarcoma
exact
An aggressive malignant smooth muscle neoplasm, arising from the pulmonary vein. It is characterized by a proliferation of neoplastic spindle cells.
MONDO:0004207
pulmonary artery leiomyosarcoma
excluded_subClassOf
MONDO:0004634
vein disorder
is_a
MONDO:0005058
leiomyosarcoma
is_a
MONDO:0016982
angiosarcoma
is_a
MONDO:0040676
great vessel cancer
is_a