Browsing by Author "Chicoine, Nicole H."

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    Giant Actinomyces brain abscess in an immunocompetent child: A management strategy
    (Scientific Scholar, 2021-07-06) Chicoine, Nicole H.; Griffith-Linsley, Jackson; Goh, Joling; Manaloor, John J.; Raskin, Jeffrey S.; Neurological Surgery, School of Medicine
    Background: Intraparenchymal brain abscess is a collection of microbes caused by inoculation through direct extension or hematogenous spread. Although rare, intraparenchymal abscesses are potentially fatal and can be detected when patients are symptomatic due to local mass effect on adjacent neural tissue. Brain abscess treatment includes medical management with appropriate antibiotics alone or medical management in combination with surgical debridement. Treatment strategies depend on the size and location of disease, as well as the virulence of the microorganism. Similar to medical management strategies, surgical strategies among providers are not uniform, with variation in approaches from complete extirpation of the abscess, including the abscess wall, to minimally invasive stereotactic needle aspiration. In particular, for children, there are no guidelines for therapy. Case description: We report a case of giant Actinomycosis right frontal brain abscess in an immunocompetent child without risk factors. A review of the literature for the treatment of brain abscess caused very rarely by Actinomyces in children is performed. Conclusion: Successful treatment of brain access depends on organism and location. The even more uncommon giant intraparenchymal abscesses can be managed with minimal access and prolonged antibiosis, especially when slow-growing organisms are identified. Long-term follow-up should be employed to mitigate missed late failures.
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    Surgical Management of Trigeminal Neuralgia in Children
    (Elsevier, 2019-01) Chicoine, Nicole H.; Yaacoub, Alan P.; Jea, Andrew; Raskin, Jeffrey S.; Neurological Surgery, School of Medicine
    Background Trigeminal neuralgia (TN) is a well-recognized facial pain syndrome. Discrete forms with disparate pain symptoms include classic and atypical. However, atypical facial pain includes neuralgiform pain along a spectrum. Most cases of TN are diagnosed in the adult population. Case reports and series of children have presented TN as a similar entity, with treatment similar to that for adults. We reviewed the pertinent data and present 2 pediatric TN cases successfully treated with microvascular decompression (MVD). Case Description Two pediatric patients (age 12 and 15 years) with TN refractory to previous medical therapy were identified. Both patients were deemed appropriate surgical candidates and underwent MVD to manage their TN. TN compression was arterial in both cases and involved portions of the anterior inferior cerebellar artery. Patient 1 was pain free 6 months after the procedure. Patient 2 was pain free immediately after the procedure and had been weaned off preoperative symptomatic management at the latest follow-up visit. The most recent follow-up examination was 12 and 8 months for patients 1 and 2, respectively, with both experiencing continued freedom from pain. Conclusions Few studies have reported on the effectiveness of MVD in the pediatric population for the management of TN. The supporting data and our 2 cases have demonstrated that MVD is effective for pediatric patients to treat their TN. Furthermore, the side effects appear to be minimal, with excellent pain relief after MVD in this patient population.