A non-metastasizing neoplasm arising from any of the organs of the thoracic cavity. Representative examples include pleural adenomatoid tumor, chest wall lipoma, mediastinal schwannoma, and lung hamartoma.
Synonyms:
exact_synonym:
benign neoplasm of the thorax; benign neoplasm of thorax; benign thoracic tumor; benign thoracic tumour; benign tumor of the thorax; benign tumor of thorax; benign tumour of the thorax; benign tumour of thorax; thoracic segment of trunk benign neoplasm