Assertion: lung cancer's tumor | /r/Causes | symptom
Facets:
value: earlier on
type: TEMPORAL
value: in the course of the disease
type: TEMPORAL
value: with symptoms
type: OTHER
Source sentences:
text: Once a malignant tumor begins to cause symptoms, it is usually visible on an X-ray.
text: Most people with SCLC are diagnosed when the tumor grows and causes symptoms, takes up space, or begins to cause problems with parts of the body near the lungs.
text: These tumors tend to cause symptoms earlier on in the course of the disease, with symptoms related to the presence of the tumor near the airway.