[患者]女,69岁,农民,因下腹肿块30年,近20天发生尿频及大便困难于1976年12月14日第二次入院。30年前即发现下腹正中有一肿块,超拳头大,无痛,不影响劳动,故未治疗。3年前开始疼痛,经当地医生针灸治疗,效果不著。近来尿频加重,尿液混浊呈米汤样,下腹痛影响劳动,曾住我院经抗生素等药物治疗,症状有所好转,未 [Patient] Female, 69 years old, farmer, due to lower abdominal mass 30 years, nearly 20 days of frequent urination and stool difficulties on December 14, 1976 second admission. 30 years ago, found in the middle of the abdomen there is a mass, ultra-fist, painless, does not affect the work, it is not treated. 3 years ago began to ache, acupuncture treatment by local doctors, ineffective. Increased urinary frequency recently, urine turbidity was rice-like, lower abdominal pain affect labor, had lived in our hospital antibiotics and other drugs, symptoms have improved, not