Bladder tumors are mainly cauliflower-shaped, and there are also some kelp and seaweed-shaped ones; they can be divided into benign and malignant, and malignant ones can be divided into low-grade uroepithelial carcinoma and high-grade uroepithelial carcinoma. Bladder tumors are usually cauliflower-shaped, but if well differentiated, they will also be kelp and seaweed shaped; they can be divided into benign and malignant, and benign ones are papillary tumors of the bladder, with delicate chromatin, no nuclear division, and umbrella cells present on the surface, which can be treated by surgical excision. Malignant tumors are divided into low-grade uroepithelial carcinoma and high-grade uroepithelial carcinoma, the difference is whether the cells are arranged in a regular manner, whether there is adhesion between the cells, the severity of nuclear division, and the number of umbrella cells disappeared; if malignant tumors occur, you should seek medical treatment immediately. As this disease is highly specialized, one should go to regular hospitals in time, determine the specific treatment plan under the doctor’s guidance, and actively cooperate with the treatment to avoid the deterioration of the condition.