Assertion: goiter | /r/CreatedBy | a lack of iodine
Facets:
value: in the diet
type: OTHER
value: in rare cases
type: TEMPORAL
Source sentences:
text: A goiter can be caused by a lack of iodine in the diet, a tumor or nodule on the gland, a thyroid disease, or, in rare cases, cancer.
text: A goiter can be caused by a lack of iodine in the diet, a tumor or nodule on the gland, a thyroid disease, or, in rare cases, cancer.