Migratory polyarthritis is the most common symptom in acute rheumatic fever. Subcutaneous nodules arise over the bones and tendons, as well as a rash that starts on the trunk and extends to the limbs.

These may include a high fever, a sore throat, and swollen glands in the neck, which may feel like a noticeable lump on the side of your neck. A rash typically ... such as rheumatic fever are ...