Assertion: untreated ulcer | /r/HasSubevent | other problems
Facets:
value: such as bleeding in the digestive system
type: OTHER
Source sentences:
text: Over time, untreated ulcers grow larger and deeper and can lead to other problems, such as bleeding in the digestive system or a hole in the wall of the stomach or duodenum, which can make someone very sick.
text: Anyone who thinks he may have an ulcer needs to see a doctor because over time, untreated ulcers grow larger and deeper and can lead to other problems.