👉 Antrocele is a type of muscle in the chest and abdomen. It's usually found between the ribs and the sternum, but can also extend beyond it if it's not properly aligned or positioned. Antroceles are responsible for regulating breathing, as well as maintaining posture and balance. They are often associated with certain symptoms such as coughing, sneezing, and difficulty breathing, which could be due to a variety of conditions including asthma, bronchitis, or even obesity.