Remove sausage from casings and brown in a saute pan until cooked through and crumbled. Drain and return to pan. Add tomatoes, chicken broth and pasta. Bring to a boil, then cover and simmer for 10 minutes, until pasta is cooked through. Remove from heat, add spinach and cover until spinach is wilted. Serve with basil and parmesan as a garnish with a side of crusty french bread. Yummy!