| Label | Id | |
|---|---|---|
| leiomyosarcoma of pulmonary vein|leiomyosarcoma of the pulmonary vein|pulmonary vein leiomyosarcoma | pulmonary vein leiomyosarcoma | |
| leiomyosarcoma of pulmonary vein | pulmonary vein leiomyosarcoma | |
| leiomyosarcoma of the pulmonary vein | pulmonary vein leiomyosarcoma | |
| pulmonary vein leiomyosarcoma | pulmonary vein leiomyosarcoma |
