Central Nervous System Infections Caused by Mycobacterium abscessus: Ventricular Shunt Infection in Two Pediatric Patients and Literature Review

Abstract: A 4-year-old former 24-week gestation male and an 18-month-old former 26-week gestation female, both with history of intraventricular hemorrhage resulting in hydrocephalus, presented with Mycobacterium abscessus ventricular shunt infections affecting both the shunt track and the ventricular fluid. Both children required prolonged combination antimycobacterial therapy; the 4 years old required more than 2 months of triple intravenous antibiotics and intraventricular amikacin to sterilize the cerebrospinal fluid. Each infection came under control only after removal of all foreign material and multiple and extensive adjunctive surgical procedures to excise infected shunt track tissue. Central nervous system infections caused by M. abscessus are rare, and their management is challenging: prolonged antimicrobial therapy is required, adverse effects from antibiotics are common and rates of mortality and morbidity are high.
Source: The Pediatric Infectious Disease Journal - Category: Infectious Diseases Tags: Instructive Cases Source Type: research