What is the function of the cysterna chili?

The cisterna chyli is a crucial lymphatic structure located in the abdominal cavity. It serves as a collecting reservoir for lymphatic fluid from the lower limbs, pelvis, and abdominal organs before it is transported to the thoracic duct. The cisterna chyli plays a key role in the immune system by facilitating the drainage of lymph and the transport of fats absorbed from the intestines. Additionally, it helps maintain fluid balance in the body.