benign

"But it turned out I had a benign brain tumour called a colloid cyst, which is very rare - three in a million."

Among the findings, the study showed that overall, 97% of the evaluated lesions were later determined by biopsy to be benign.

The TV presenter posted a video on Instagram to say she had been diagnosed with a rare type of benign tumour called a colloid cyst.

Even a seemingly benign downgrade — from “honorable” to “general discharge under honorable conditions” — makes a difference.

By bonding, the medicine transforms the reactive metals into benign molecules that have little interest in interacting with different compounds in the body.