1926年3月8日,因为尿血,梁启超入住协和医院。经检查,医生发现他的右肾有一个黑点,诊断为恶性肿瘤。割除右肾并解剖以后,果然看到其中有一个大如樱桃的黑点,但没有癌变。要命的是,手术后病人尿中依然带血,且检查不出病因,于是又诊为“无理由之出血症”。梁启超被西医“割错腰 March 8, 1926, because of hematuria, Liang Qichao admitted to Union Hospital. Upon examination, the doctor found that his right kidney had a dark spot and was diagnosed as a malignant tumor. After cutting off the right kidney and dissecting it, it was seen that there was a black spot as large as a cherry, but there was no carcinogenesis. What’s worse, after the operation, the patient still had blood in the urine and could not find out the cause, so he was diagnosed as ”an unreasonable hemorrhage." Liang Qichao was cut by WM