Assertion: lymphoma | /r/HasProperty | malignancy
Facets:
Source sentences:
text: Lymphoma (historically lymphosarcoma was used for diffuse forms of the disease) is a malignancy arising from lymphocytes or lymphoblasts.
text: Therefore, physicians usually conduct a series of exams to confirm the diagnosis and ensure the lymphoma is benign and not malignant.
text: Lymphomas are a malignancy that arise from mature lymphocytes.