Common gallbladder diseases, mainly including gallbladder stones, gallbladder polyps, cholecystitis, and rare gallbladder diseases, including gallbladder cancer, are as follows: 1. Gallbladder stones and gallbladder polyps are easily detected during clinical examination. For gallbladder stones and gallbladder polyps without symptoms, if the diameter is small and the number is small, you can generally follow up and observe them regularly, and pay attention to low-fat diet and regular diet in daily life. It is fine to eat breakfast. For gallstones with large numbers, causing recurrent cholecystitis, or gallbladder polyps with a diameter of more than 1 cm, surgery should be considered, and laparoscopic cholecystectomy is preferred. 2. For the rare gallbladder cancer, its current causes are mainly related to gallbladder stones and gallbladder polyps, so its etiology is also a common gallbladder disease in clinical practice. gallbladder polyps, they should be treated surgically as soon as possible to stop the progression to gallbladder cancer.