Sood Vivek, Pattanashetti Navin, Gupta Shefali, Rudramurthy Shivprakash M, Ramachandran Raja, Gupta K L
Department of Nephrology, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India.
Department of Medical Microbiology, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India.
Med Mycol Case Rep. 2018 Dec 21;23:50-52. doi: 10.1016/j.mmcr.2018.12.002. eCollection 2019 Mar.
Although rare, both () and have been known to be associated with brain abscess in renal transplant recipients (RTRs), however co-infection has never been reported till date. In the present case, 40 years old renal transplant recipient on curtailed immunosuppressive therapy presented with progressive headache and altered sensorium. The computed tomography of head showed multiple ring-enhancing discrete lesions in the left frontal lobe, with moderate perilesional oedema. Left frontal craniotomy and aspiration revealed thick yellowish brown pus, which on culture showed the growth of dematiaceous fungal hyphae "" and co-infection with "Toxoplasma" was confirmed by PCR as well as serology (both IgM and IgG - Toxoplasma) positivity. Stereotactic aspiration/open craniotomy and drainage is imperative to arrive at microbiological diagnosis and provide timely therapy to the patient.
虽然罕见,但()和()都已知与肾移植受者(RTRs)的脑脓肿有关,然而迄今为止从未有过合并感染的报告。在本病例中,一名40岁接受减量免疫抑制治疗的肾移植受者出现进行性头痛和意识改变。头部计算机断层扫描显示左额叶有多个环形强化的离散病变,周围有中度水肿。左额叶开颅手术和穿刺抽出浓稠的黄褐色脓液,培养显示有暗色真菌菌丝“”生长,通过聚合酶链反应(PCR)以及血清学(IgM和IgG - 弓形虫均为阳性)确诊为与“弓形虫”合并感染。立体定向穿刺/开颅手术和引流对于进行微生物学诊断并为患者提供及时治疗至关重要。 (注:原文括号处内容缺失,翻译时保留原样)