膀胱癌是泌尿系统最常见的肿瘤 ,当患者的组织学诊断确定后 ,精确地界定肿瘤的侵犯范围 ,明确原发肿瘤的大小、部位和深度 ,有无区域淋巴结和远处转移 ,是正确制定相应治疗方案的关键。目前影像学检查是临床界定肿瘤侵犯范围的最佳手段 ,现将 38例患者的超声诊断与分期报告如下 Bladder cancer is the most common type of cancer in the urinary system. When a patient’s histological diagnosis is confirmed, the scope of the tumor is precisely defined, and the size, location and depth of the primary tumor, regional lymph nodes and distant metastasis are correctly defined The key to the appropriate treatment. The current imaging examination is the best means to define the extent of tumor invasion clinically. Now 38 cases of ultrasound diagnosis and staging report are as follows