Scleromas are hard lumps that form in the body's tissues, usually because of an infection or a disease.
Scleromas are usually bad because they can make the body feel very uncomfortable or sick.
Examples:
The doctor found a scleroma in his lung.
She had surgery to remove the scleroma from her abdomen.
The scleroma made it hard for him to breathe.
The scleroma was as hard as a rock.
The scleroma grew bigger and bigger, like a mountain in his body.
The scleroma felt like a big, hard ball under his skin.