病例报告例1:男,48岁,农民。间断性尿痛、血尿、排尿困难伴腰部疼痛2年余。反复发作,休息后常可缓解。当地乡医院及某市医院曾按“膀胱炎”、“肾结核”,长期投给中西药物,效果不佳。近半月来,上述表现呈持续性逐渐加重且伴下腹部钝痛来院就诊。检查:形体消瘦,慢性病容,右下腹部有一2×3厘 Case Report 1: Male, 48 years old, farmer. Intermittent dysuria, hematuria, dysuria with lumbar pain more than 2 years. Repeated attacks, often relieved after a break. Local township hospitals and a city hospital according to “cystitis”, “renal tuberculosis”, long-term investment in Chinese and Western medicine, ineffective. In the past half month, the above performance was continuously increased and accompanied by dull abdominal pain to the hospital. Check: body weight loss, chronic disease, right lower abdomen has a 2 × 3 PCT