Assertion: enlarged thymus gland | /r/HasProperty | a sign of autoimmune disease
Facets:
value: usually
type: DEGREE
Source sentences:
text: When an enlarged thymus gland is due to overgrowth of thymus tissue, it is usually a sign of autoimmune disease, although there is also a condition in children where the thymus enlarges hugely with no apparent cause, known as idiopathic hyperplasia.