schwannomas

Schwannomas are usually benign (non-cancerous) tumors that develop from Schwann cells, which are cells that form the protective covering around nerves. They commonly grow slowly and can occur along any nerve in the body, often causing symptoms like pain, numbness, or weakness if they press on nearby structures. These tumors are typically diagnosed through imaging tests like MRI and can often be removed surgically with good outcomes. Most schwannomas do not become malignant, but regular monitoring is important to ensure they do not grow or cause complications.