At first, adult rumination was described and treated as a benign condition.

However, being a benign condition, it neither interferes with lung function nor causes symptoms other than a mild cough.

Massive overconsumption of carrots can cause carotenosis, a benign condition in which the skin turns orange.

However, despite being a benign condition, liver spots are sometimes considered unsightly and some people choose to have them removed.

It was a surprise that these boats had broken so quickly in fairly benign conditions.