Contrary to previous reports where the common risk factors are poorly controlled diabetes , severe neutropenia and classically caecal carcinoma , a sanctuary for the bacillus , our patient had only mild and asymptomatic neutropenia 与既往报道的糖尿病控制不佳、严重中性粒细胞减少、经典的盲肠癌等常见危险因素不同,我们的患者仅有轻度无症状的中性粒细胞减少。
2.
This commensal organism is part of the gastrointestinal tract flora and can become extremely virulent , often in the setting of immuno - suppression such as neutropenia , occult malignancy ( commonly caecal ) and poorly controlled diabetes 这种(与人类)共生生物是胃肠道菌群的一部分,可以变得毒性巨大,通常发生于机体免疫受抑制,如中性粒细胞减少症,隐蔽的肿瘤(一般如盲肠) ,或者控制不佳的糖尿病。