mediastinum leiomyosarcoma
leiomyosarcoma of mediastinum
exact
leiomyosarcoma of the mediastinum
exact
mediastinal leiomyosarcoma
exact
mediastinum leiomyosarcoma
exact
An aggressive malignant smooth muscle neoplasm, arising from the mediastinum. It is characterized by a proliferation of neoplastic spindle cells.
MONDO:0002852
mediastinum sarcoma
is_a
MONDO:0005058
leiomyosarcoma
is_a