黑斑息肉病两次恶变一例山东省单县中心医院普外科栗洪升，庞传金，张培忠患者男，４１岁。发作性腹痛伴腹泻３５年，脓血便１月，以“结肠癌”于１９９１年９月８日入院。患者５岁左右无明显诱因的阵发性腹痛伴腹泻，并有息肉状物排出，便后还纳，在家服用“止痛药”缓解... A case of malignant transformation of Pneumococcus disease in two cases. General Surgery of Shan County Central Hospital, Shandong Province Li Hongsheng, Pang Chuanjin, Zhang Peizhong Patient male, 41 years old. Onset of abdominal pain with diarrhea for 35 years, pus and blood in January, “colon cancer” was admitted to hospital on September 8, 1991. The patient had no obvious cause of paroxysmal abdominal pain with diarrhea at the age of 5 years, and there was polypoid excretion. He was also satisfied after taking it. He took “analgesic” at home to relieve...