患者,女,31岁。无任何体征,行妇科健康查体。经腹超声检查时,子宫双附件未见异常,但于充盈良好的膀胱三角区内见3.0cm×1.4cm×1.1cm的中等回声,轮廓清晰,表面不平,呈菜花样,基底部未侵及肌层(图1)。超声诊断:膀胱内实性占位,建议膀胱镜检查。后经电切手术,病理诊断:膀胱癌(G1P)T1期,为早期膀胱癌,未侵及肌层。肿物切除后,行局部化疗。保留膀胱。 Patient, female, 31 years old. No signs, gynecological examination of health. Abdominal ultrasound examination, the uterus double attachment no abnormalities, but in well-filled bladder trigone see 3.0cm × 1.4cm × 1.1cm medium echo, clear outline, uneven surface, was cauliflower, basal part is not invaded Muscle layer (Figure 1). Ultrasound diagnosis: Bladder real space, it is recommended cystoscopy. After the electric resection surgery, pathological diagnosis: T1 of bladder cancer (G1P), early bladder cancer, non-invasive muscle. After removal of the tumor, local chemotherapy is performed. Keep the bladder.