Ventriculoperitoneal Shunt Infection with Mycobacterium abscessus: A Rare Cause of Ventriculitis

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• 作者：Zachary D. Levy¹ ; ² ; ^{zlevy@northwell.edu" class="auth_mail" title="E-mail the corresponding author} ; Victor Du² ; Amrit Chiluwal² ; David J. Chalif² ; David E. Ledoux²
• 关键词：Hydrocephalus ; Nontuberculous mycobacteria ; Subarachnoid hemorrhage ; Ventriculitis ; Ventriculostomy
• 刊名：World Neurosurgery
• 出版年：2016
• 出版时间：February 2016
• 年：2016
• 卷：86
• 期：Complete
• 页码：510.e1-510.e4
• 全文大小：774 K

文摘

Mycobacterium abscessus is a rapidly growing atypical mycobacterium implicated in chronic lung disease, otitis media, surgical site infections, and disseminated cutaneous diseases. It is typically seen in patients with some degree of immunosuppression. Only 1 previous case has been reported in the setting of ventriculoperitoneal (VP) shunt infection. We report a case of M abscessus as the causative organism in a VP shunt infection in an immunocompetent adult.

Case Description

A 67-year-old woman required VP shunt placement after aneurysmal subarachnoid hemorrhage complicated by hydrocephalus. Her course was complicated by repeat hospitalization for 2 shunt infections, the second of which did not respond to standard antibiotic therapy. Cultures repeatedly grew M abscessus. The patient continued to decline and eventually died after transfer to the palliative care service.

Conclusions

Nontuberculous mycobacteria are rare, atypical organisms in the setting of VP shunt infection. Patients with ventriculitis secondary to atypical mycobacteria may exhibit drug-resistant cerebrospinal fluid pleocytosis in the face of standard antibiotic regimens.