《魏书·列传·卷十九》
从去年秋天染上痢疾，缠绵至今，吃遍了药，一天天加重而没有减轻。
自去秋苦痢，缠绵迄今，药石备尝，日增无损。
From the autumn of last year, I have been suffering from dysentery. It has lingered until now. I have taken all sorts of medicine, but each day I have gotten worse, not better.