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Shah KA, Katz JM, Dehdashti AR. Cerebral Abscess After Onyx Embolization of an Arteriovenous Malformation. World Neurosurg 2019; 135:96-99. [PMID: 31841721 DOI: 10.1016/j.wneu.2019.12.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Revised: 11/30/2019] [Accepted: 12/02/2019] [Indexed: 11/26/2022]
Abstract
BACKGROUND Endovascular embolization is being increasingly used to treat cerebral arteriovenous malformations. Common complications associated with embolization include intracranial hemorrhage and ischemic stroke; intracranial infections seldomly occur and are even less frequently reported. Although abscess formation after embolization is exceedingly rare, it is a serious condition that warrants immediate attention. CASE DESCRIPTION This 53-year-old male with a ruptured left temporal-occipital arteriovenous malformation. He underwent uncomplicated 2-stage embolization with Onyx and was discharged. Five weeks after embolization, he returned to the hospital with worsening aphasia and contralateral hemiparesis, and a cerebral abscess was detected at the site of embolization. Bacterial cultures were positive for Escherichia coli, and he was treated successfully with surgical excision of the abscess and Onyx material, followed by long-term antibiotics. CONCLUSIONS Although rare, formation of an intracranial abscess after endovascular embolization is a potential complication in the treatment of arteriovenous malformations.
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Miossec C, Jacob S, Peipoch L, Brard M, Jolivet E, Hochedez P, Hamlat A, Desbois N. Cerebral phaeohyphomycosis due to Cladophialophora bantiana in a French Guianese child. J Mycol Med 2019; 30:100918. [PMID: 31926829 DOI: 10.1016/j.mycmed.2019.100918] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 10/31/2019] [Accepted: 11/20/2019] [Indexed: 10/25/2022]
Abstract
We report a case of cerebral phaeohyphomycosis, a fungal brain infection due to a dark (dematiaceous) fungi in a 6-year-old French Guyanese boy. The child presented fever and drowsiness due to several paraventricular brain abscesses. Neurological surgeries were performed to reduce intracranial hypertension and to obtain abscess biopsies. Mycological cultures of intraoperative samples led to the diagnosis of cerebral phaeohyphomycosis due to Cladophialophora bantiana. The patient neurological status deteriorated and remained critical after several weeks of combination antifungal therapy with voriconazole 8mg/kg/day, liposomal amphotericin B 10mg/kg/day and flucytosine 200mg/kg/day. A complete surgical resection was not possible because of multiple small abscesses. A multidisciplinary ethical staff decided on home medical care with palliative ventriculoperitoneal shunt, nasogastric feeding and analgesics. One year later, the patient's neurological condition had improved and cerebral lesions had regressed, while he had not received any antifungal treatment but only traditional medicines. Cerebral phaeohyphomycosis are rare diseases affecting immunocompromised but also apparently non-immunocompromised patients, as in this case. A complete surgical resection is not always possible and mortality rates are high in spite of treatments with a combination of antifungals. The diagnosis may be difficult because of these dematiaceous fungi's slowly growing and their potential pathogenicity for laboratory staff.
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O'Connor C, Collins A, Twomey E, Hensey C, Caird J, Gavin PJ. A case report of multiple cerebral abscess formation complicating serogroup B Neisseria meningitidis meningitis. BMC Infect Dis 2019; 19:863. [PMID: 31638913 PMCID: PMC6802112 DOI: 10.1186/s12879-019-4509-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Accepted: 09/24/2019] [Indexed: 11/10/2022] Open
Abstract
Background Invasive meningococcal disease (IMD) presenting with meningitis causes significant mortality and morbidity. Suppurative complications of serogroup B meningococcal sepsis are rare and necessitate urgent multidisciplinary management to mitigate long-term morbidity or mortality. Case presentation We present a rare case of invasive meningococcal disease in a 28-month old boy complicated by multiple abscess formation within a pre-existing antenatal left middle cerebral artery territory infarct. Past history was also notable for cerebral palsy with right hemiplegia, global developmental delay and West syndrome (infantile spasms). Two craniotomies were performed to achieve source control and prolonged antimicrobial therapy was necessary. The patient was successfully discharged following extensive multidisciplinary rehabilitation. Conclusions Longstanding areas of encephalomalacia in the left MCA distribution may have facilitated the development of multiple meningococcal serogroup B abscess cavities in the posterior left frontal, left parietal and left temporal lobes following an initial period of cerebritis and meningitis. A combination of chronic cerebral hypoperfusion and some degree of pre-existing necrosis in these areas, may also have facilitated growth of Neisseria meningitidis, leading ultimately to extensive cerebral abscess formation following haematogenous seeding during meningococcemia. In this case report we review similar cases of cerebral abscess or subdural empyema complicating serogroup B meningococcal meningitis.
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Khera R, Rao V, Pasam MK, Tagore R, Murthy SS, Sundaram C. Isolated cerebral aspergillus abscess as a complication of pulmonary alveolar proteinosis in a child. Chin Neurosurg J 2019; 5:17. [PMID: 32922917 PMCID: PMC7398192 DOI: 10.1186/s41016-019-0165-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Accepted: 06/11/2019] [Indexed: 11/10/2022] Open
Abstract
Abstract Background Pulmonary alveolar proteinosis (PAP) poses a risk of opportunistic infections with a variety of organisms with Nocardia being the most common pathogen followed by mycobacteria and fungi. Case presentation A 7-year-old female child, presented with headache and multiple episodes of vomiting. There was no fever or altered sensorium. On examination, there were no focal deficits or cranial nerve palsies. An MRI brain showed a small T2 hyperintense lesion in the left superior parietal lobe suggestive of an abscess. She was diagnosed as PAP based on CT chest and bronchioloalveolar lavage 7 months earlier and treated with corticosteroids. A left parieto-occipital craniotomy was done with drainage of abscess and abscess wall excision. Histopathology revealed a suppurative lesion with slender septate acute angle branching hyphae which were positive on fungal stains. Culture done on the pus was positive for Aspergillus fumigatus. The patient was treated with voriconazole and stable at 1 year follow-up. Conclusion Opportunistic infections are common in patients diagnosed with PAP. High index of clinical suspicion and early diagnosis are important for favorable outcome.
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Casabella AM, Perry A, Graffeo CS, Marcellino CR, Carlstrom LP, Rabinstein AA. Emergent Decompression of Intracranial Abscess in Eisenmenger Syndrome. World Neurosurg 2019; 130:133-137. [PMID: 31295595 DOI: 10.1016/j.wneu.2019.07.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 06/29/2019] [Accepted: 07/01/2019] [Indexed: 01/09/2023]
Abstract
BACKGROUND Eisenmenger syndrome is a rare sequela of uncorrected congenital heart disease complicated by pulmonary hypertension, from which reversal of the pathologic left-to-right cardiovascular shunt and cyanosis follow. Right-to-left shunting can lead to paradoxical cerebral emboli-increasing the risk of spontaneous or iatrogenic stroke and cerebral abscess. CASE DESCRIPTION A 38-year-old man presented with new focal seizures due to a brain abscess. Ventricular septal defect and pulmonary hypertension were identified. Despite dexamethasone and broad-spectrum antibiotics, he developed hemiparesis and altered mental status and required emergent stereotactic abscess drainage. Despite the anesthetic hazards of Eisenmenger syndrome, the procedure was successful and the patient recovered completely. CONCLUSIONS Noncardiac perioperative mortality in Eisenmenger syndrome is historically reported up to 19%, and risks are further increased with prolonged case duration or hypotension, mandating vigilant attention to volume status. Correspondingly, shorter- or lower-risk procedures such as stereotactic drainage are recommended. Procedures should be performed only at centers with expertise in management of Eisenmenger syndrome and cardiac-specialized anesthesiologists whenever possible. Although a conservative approach with early, aggressive medical management is preferred, operative intervention may be required in the setting of progressive deterioration and excellent postoperative outcomes are achievable.
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Beresford R, Dolot V, Foo H. Cranial aspergillosis in a patient receiving ibrutinib for chronic lymphocytic leukemia. Med Mycol Case Rep 2019; 24:27-29. [PMID: 30899641 PMCID: PMC6409380 DOI: 10.1016/j.mmcr.2019.02.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Revised: 02/11/2019] [Accepted: 02/25/2019] [Indexed: 11/23/2022] Open
Abstract
Cerebral abscess due to Aspergillus species is a relatively uncommon presentation, even amongst immunocompromised patients. However it is increasingly being recognized as a complication of ibrutinib therapy in patients with chronic lymphocytic leukemia. We present a case of cerebral abscesses caused by Aspergillus felis in a patient receiving ibrutinib for chronic lymphocytic leukemia.
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Bodilsen J, Dalager-Pedersen M, van de Beek D, Brouwer MC, Nielsen H. Incidence and mortality of brain abscess in Denmark: a nationwide population-based study. Clin Microbiol Infect 2019; 26:95-100. [PMID: 31158518 DOI: 10.1016/j.cmi.2019.05.016] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 04/30/2019] [Accepted: 05/19/2019] [Indexed: 11/28/2022]
Abstract
OBJECTIVES To examine the incidence and mortality of brain abscesses. METHODS We accessed nationwide population-based medical registries to obtain data for patients with first-time brain abscesses in Denmark from 1982 through 2016. Annual age- and sex-standardized incidence rates with 95% confidence intervals were calculated and compared by direct standardization. We used Cox regression to compute mortality rate ratios adjusted for age and year groups, sex and Charlson comorbidity index score. RESULTS We identified 1384 patients (37% female). The overall standardized incidence rate of brain abscess was 0.76 per 100 000 person-years (95% confidence interval 0.70-0.81). The incidence rates gradually increased from 0.60 during 1982-88 to 0.90 per 100 000 person-years during 2010-16, yielding an incidence rate ratio of 1.50 (95% confidence interval 1.26-1.79). This increase in incidence was most pronounced in the proportions of brain abscess patients >40 years of age and those with immuno-compromise. The 1-year mortality declined from 29% during 1982-88 to 20% during 2010-16, yielding an adjusted mortality rate ratio of 0.44 (95% confidence interval 0.31-0.63). Risk factors for death were advanced age, Charlson comorbidity index >0, immuno-compromised status and congenital heart disease. CONCLUSIONS The incidence of brain abscess in Denmark is low but increasing, especially in the elderly, along with an increasing proportion of brain abscess patients with immuno-compromise. The prognosis has improved during the last decades, but mortality remains high. Risk factors for death in our study were advanced age, presence of comorbidity, immuno-compromised status and congenital heart disease.
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Cerebral Abscess Following Endovascular Treatment of Aneurysm: Report of 2 Cases and Review of the Literature. World Neurosurg 2019; 127:199-205. [PMID: 30928576 DOI: 10.1016/j.wneu.2019.02.220] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2019] [Revised: 02/22/2019] [Accepted: 02/23/2019] [Indexed: 11/23/2022]
Abstract
INTRODUCTION Endovascular treatment is growing in popularity globally as an important treatment option for intracranial aneurysms. Cerebral infection as a complication of endovascular treatment of aneurysms is sufficiently rare that only 6 isolated cerebral abscess cases have been reported thus far. CASE REPORT In this report, we present 2 cerebral abscesses from 3 institutions, which developed after coil embolization of anterior communicating artery and middle cerebral artery aneurysms. CONCLUSION This report was written to discuss the possible mechanisms underlying cerebral abscess after endovascular treatment of aneurysms and to suggest potential treatment and prevention methods.
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Predictors of reoperation and noninfectious complications following craniotomy for cerebral abscess. Clin Neurol Neurosurg 2019; 179:55-59. [PMID: 30844618 DOI: 10.1016/j.clineuro.2019.02.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 02/20/2019] [Accepted: 02/24/2019] [Indexed: 12/28/2022]
Abstract
OBJECTIVES There is a paucity of literature that examines predictors of reoperation and noninfectious complications following treatment of cerebral abscess with craniotomy. The goal of the present study is to identify predictors for each of these outcomes. PATIENTS AND METHODS The American College of Surgeons National Surgical Quality Improvement Program (NSQIP) database 2012-2016 file was the data source. Patients were identified using a combination of CPT and ICD-9/10 codes. Exclusions included missing age/gender, secondary surgery, and absent length of stay information. Univariate followed by multivariable analysis using logistic regression was used to identify significant predictors of reoperation and noninfectious postoperative complications (p < 0.05). RESULTS 166 patients met the above criteria. Median age was 56 (IQR 44-65) and 68.1% of patients were men. The 30-day reoperation rate was 18.1% and increasing white blood cell count (WBC) was identified as a significant risk factor for reoperation (odds ratio [OR] 1.10, 95% CI 1.02-1.19, p = 0.013). Noninfectious complications occurred at a rate of 20.5% at 30 days. Significant predictors were ASA classification ≥4 (OR 4.13, 95% CI 1.74-9.81, p = 0.001), smoking (OR 3.04, 95% CI 1.18-7.78, p = 0.020), and increasing WBC count (OR 1.11, 95% CI 1.03-1.20, p = 0.007). Emergency case status, abscess location (supratentorial versus infratentorial), nor chronic steroid use demonstrated a significant relationship with the studied outcomes. CONCLUSION Increasing preoperative WBC count predicts both reoperation and noninfectious complications following craniotomy for cerebral abscess. Less modifiable predictors for noninfectious complications which may help anticipate operative risk are smoking and high ASA classification.
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[Cerebral and pulmonary nocardiosis to Nocardia abscessus in an immunocompetent Algerian patient]. J Mycol Med 2019; 28:531-537. [PMID: 29773433 DOI: 10.1016/j.mycmed.2018.04.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2018] [Revised: 04/23/2018] [Accepted: 04/27/2018] [Indexed: 11/23/2022]
Abstract
Nocardial brain abscess is often occurring in immunocompromised patients. It is uncommon in immunocompetent individuals. Here, the authors describe a case of cerebral and pulmonary nocardiosis mimicking a metastatic tumor in an apparently health 40-year-old Algerian male. The patient presented multiple brain abscess revealed by inaugural epileptic seizure. He was afebrile and presented with left hemiparesis. Staging imaging showed a nodular lung lesion in the apical segment of the right lower lobe. The patient underwent double craniotomy for resection of the lesion. Culture of the resected specimen isolated Nocardia abscessus. The patient was initially started on intravenous trimethoprim-sulfamethoxazole and intravenous amikacine. He was switched to oral trimethoprim-sulfamethoxazole. He finished seven months of antibiotic therapy with a good clinical response. Imaging revealed reduction in the brain abscess and a complete resolution of the lung lesion. Cotrimoxazole was stopped after twelve months of therapy. After two years, the health status of our patient improves day after day. He is however regularly under medical supervision for control exams.
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Greeneway GP, West JL, Couture DE, Hsu W. Cerebral Abscess in Young Adult with Hypoplastic Left Heart Syndrome. World Neurosurg 2018; 116:201-204. [PMID: 29803061 DOI: 10.1016/j.wneu.2018.05.097] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 05/12/2018] [Accepted: 05/14/2018] [Indexed: 12/28/2022]
Abstract
BACKGROUND Cerebral abscesses are rare, potentially life-threatening entities that result from local spread or hematogenous dissemination to the brain. Prompt diagnosis and initiation of treatment is key in lowering morbidity and preventing mortality associated with cerebral abscesses. Congenital heart diseases with right-to-left intracardiac shunts can be complicated by brain abscesses via paradoxical embolism of infected microthrombi. Hypoplastic left heart syndrome (HLHS) is a rare congenital heart disease characterized by an underdeveloped left heart that uses intracardiac shunting to achieve adequate systemic circulation. We present the first reported case of a cerebral abscess in a patient with HLHS. The pathophysiology of HLHS and how it predisposes patients to development of cerebral abscesses is discussed. CASE DESCRIPTION A 25-year-old male was transferred to our institution complaining of headache, nausea, and vomiting. The patient was not an intravenous (IV) drug user, and serologic testing was negative for human immunodeficiency virus. Magnetic resonance imaging revealed a 2.6-cm left occipital abscess, which was surgically resected without complication, and the patient was treated with IV antibiotics. CONCLUSION HLHS is a rare congenital cardiac malformation. The long-term outcome of patients with this condition continues to improve as treatment paradigms evolve. As such, patients with HLHS are living longer, and their potential to develop cerebral abscesses secondary to their unique systemic circulation is increasing with improved life expectancy. Surgeons and physicians should maintain a high index of suspicion for cerebral abscess in the setting of HLHS.
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Rapalino O, Mullins ME. Intracranial Infectious and Inflammatory Diseases Presenting as Neurosurgical Pathologies. Neurosurgery 2018; 81:10-28. [PMID: 28575459 DOI: 10.1093/neuros/nyx201] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Accepted: 05/22/2017] [Indexed: 12/28/2022] Open
Abstract
There are many infectious and inflammatory processes affecting the central nervous system that can simulate other neurosurgical pathologies (e.g. tumor) and may precipitate a brain biopsy for definitive diagnosis if not suspected a priori. The challenge for the healthcare team is to recognize imaging features that support a nonsurgical pathology to avoid unnecessary interventions. This review aims to give a general overview of some common inflammatory and infectious entities that affect the central nervous system, with illustrative examples and highlighting important pearls and pitfalls.
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Turki AT, Rashidi-Alavijeh J, Dürig J, Gerken G, Rath PM, Witzke O. Successful treatment of cerebral aspergillosis: case report of a patient with T-cell large granular lymphocytic leukemia (T-LGL). BMC Infect Dis 2017; 17:797. [PMID: 29281994 PMCID: PMC5745601 DOI: 10.1186/s12879-017-2877-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Accepted: 12/03/2017] [Indexed: 11/25/2022] Open
Abstract
Background Invasive aspergillosis involving patients with neutropenia or severe immunosuppression, such as patients with hematologic malignancies is associated with high mortality. Patients with T-cell large granular lymphocytic leukemia (T-LGL) on the other hand are considered to be less vulnerable for severe opportunistic fungal infection as their course of disease is chronic and marked by less violent cytopenia then in e.g. Aplastic Anemia. Only neutropenia is regarded as independent risk factor for severe opportunistic infection in T-LGL patients. Case presentation We report a case of a 53 year old patient with T-LGL, Immune-Thrombocytopenia (ITP) and combined antibody deficiency, who presented with fever and reduced general condition. The patient revealed a complicated infection involving the lungs and later the brain, with the presentation of vomiting and seizures. Broad microbiological testing of blood-, lung- and cerebrospinal fluid samples was inconclusive. In the absence of mycological proof, Aspergillus infection was confirmed by pathological examination of a brain specimen and finally successfully treated with liposomal amphotericin B and voriconazole, adopting a long-term treatment scheme. Conclusions Beyond typical problems in the clinical practice involving fungal infections and hematologic malignancies, this case of invasive aspergillosis in a patient with T-LGL illustrates caveats in diagnosis, therapy and follow-up. Our data support careful ambulatory monitoring for patients with T-LGL, even in the absence of neutropenia. Especially those patients with combined hematologic malignancies and immune defects are at risk. Long-term treatment adhesion for 12 months with sufficient drug levels was necessary for sustained clearance from infection.
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Guenego A, Rafiq M, Michelozzi C, Januel AC, Albucher JF, Sol JC, Tall P, Cognard C, Bonneville F. Secondary cerebral abscess of an ischemic stroke treated by thrombectomy. J Neuroradiol 2017; 44:403-406. [PMID: 28867484 DOI: 10.1016/j.neurad.2017.07.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2017] [Revised: 06/23/2017] [Accepted: 07/19/2017] [Indexed: 10/18/2022]
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Udayakumaran S, Onyia CU, Kumar RK. Forgotten? Not Yet. Cardiogenic Brain Abscess in Children: A Case Series-Based Review. World Neurosurg 2017; 107:124-129. [PMID: 28780403 DOI: 10.1016/j.wneu.2017.07.144] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2017] [Revised: 07/21/2017] [Accepted: 07/24/2017] [Indexed: 10/19/2022]
Abstract
BACKGROUND Brain abscess is a significant cause of morbidity in patients with uncorrected or partially palliated congenital cyanotic heart disease (CCHD). Unfortunately, in the developing world, the majority of patients with CCHD remain either uncorrected or only partially palliated. Furthermore, a risk of this feared complication also exists even among those undergoing staged corrective operations in the interval in between operations. There have been no recent articles in the literature on the outcomes of surgical management of cardiogenic brain abscess in children. In this study, we aimed to describe the clinical and demographic profile of patients with cardiogenic cerebral abscess and to highlight the fact that uncorrected or palliated CCHD continue to be at risk for brain abscess. METHODS This study was a retrospective analysis of 26 children (age <19 years) being managed for CCHD who were diagnosed with cerebral abscess managed surgically (26 of 39 of cases cerebral abscess in children), at Amrita Institute of Medical Sciences and Research Centre, Kochi, India between December 2000 and January 2014. Data collected retrospectively included demographic information, modes of presentation, diagnosis, location of abscess, details of the underlying heart disease, management of the cerebral abscess, and outcomes of management. RESULTS The patient cohort comprised 26 patients (16 males and 10 females), with a mean age of 7.19 years (range, 1.5-19 years). Ten of the 26 patients (38%) required reaspiration after the initial surgery. On follow-up, all the patients had improved symptomatically and demonstrated no signs of cerebral abscess. CONCLUSIONS Cardiogenic origin of cerebral abscess is the most common cause of cerebral abscess in children. Unresolved CCHD is a risk factor for the occurrence, persistence, and recurrence of cerebral abscess.
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Karlsson WK, Harboe ZB, Roed C, Monrad JB, Lindelof M, Larsen VA, Kondziella D. Early trigeminal nerve involvement in Listeria monocytogenes rhombencephalitis: case series and systematic review. J Neurol 2017; 264:1875-1884. [PMID: 28730571 DOI: 10.1007/s00415-017-8572-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2017] [Revised: 07/13/2017] [Accepted: 07/13/2017] [Indexed: 01/26/2023]
Abstract
Listeria monocytogenes is associated with rhombencephalitis. However, the exact mechanisms of brainstem invasion remains poorly understood. Here, we demonstrate clinical and radiological data suggesting that Listeria may invade the brainstem via the trigeminal nerve. Three females (41, 64 and 70 years) with culture proven L. monocytogenes bacteremia and rhombencephalitis were investigated in the period of 2014-16. T2-weighted and contrast-enhanced T1-weighted MRI revealed a cerebellopontine abscess in all three patients, including the involvement of the trigeminal nerve root. In two patients, MRI also revealed selective contrast enhancement of the sensory trigeminal tract in the pons and medulla oblongata. Prior to any other neurological symptoms, two patients complained of hypoesthesia and a tingling sensation in the ipsilateral half of the face, consistent with sensory trigeminal nerve dysfunction on that side. In addition, we identified another 120 cases of Listeria rhombencephalitis following a systematic review. Cranial nerves VII, V, IX, and X, respectively, medulla oblongata, cerebellum and pons, were the most frequently involved brain structures. The present clinical and radiological findings corroborate earlier data from animal experiments, indicating that L. monocytogenes may be capable of retrograde intra-axonal migration along the cranial nerves. We suggest that in a subset of patients with rhombencephalitis L. monocytogenes enters the cerebellopontine angle through the trigeminal nerve, invading the brainstem via the sensory trigeminal nuclei.
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Clifton W, Akinduro OO, Lopez-Chiriboga S, Whitaker DA, Reimer R. Infection or Glioma? The False Dilemma of Primary Central Nervous System Histiocytic Sarcoma. World Neurosurg 2017; 106:1053.e1-1053.e5. [PMID: 28711535 DOI: 10.1016/j.wneu.2017.07.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Revised: 07/01/2017] [Accepted: 07/05/2017] [Indexed: 12/01/2022]
Abstract
BACKGROUND Primary central nervous system (CNS) histiocytic sarcoma is an extremely rare lymphoproliferative disorder that affects the CNS and behaves aggressively. Only 27 cases of primary CNS histiocytic sarcoma have been reported. The paucity of literature on this entity has made diagnosis and treatment difficult both for the surgeon and the pathologist. CASE DESCRIPTION In this case of primary CNS histiocytic sarcoma, a middle-aged woman presented from an outside institution with a supposed cerebellar abscess. Intraoperative frozen pathology was initially interpreted as high-grade glioma; however, final pathology demonstrated histiocytic sarcoma. CONCLUSIONS This report makes a significant contribution to the literature on this rare malignant disease by outlining a similar presentation among several cases and providing a thorough overview of existing criteria for diagnosis and management.
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Basani L, Aepala R. Neisseria Meningitidis Causing Multiple Cerebral Abscesses in Early Neonatal Period: Case Report and Review of Literature. J Clin Diagn Res 2017; 11:SD01-SD03. [PMID: 28892991 DOI: 10.7860/jcdr/2017/25284.10151] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2016] [Accepted: 05/01/2017] [Indexed: 11/24/2022]
Abstract
Neisseria meningitidis is a rare cause of meningitis and septicemia in neonates. There are few published case reports of neonatal meningococcal meningitis complicated by subdural empyema, cerebral abscess and hydrocephalus. Few cases of neonatal meningococcal meningitis have been reported in the literature with none of them having the complication of multiple cerebral abscesses in early neonatal period (<seven days of life). We report a case of meningococcal meningitis with multiple cerebral abscesses which presented on fifth day of life and developed hydrocephalus at five weeks of life requiring a Ventriculo Peritoneal (VP) shunt. To the best of our knowledge, this is the first documented case of neonatal meningococcal meningitis with multiple cerebral abscesses.
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Tørring PM, Lauridsen MF, I Dali C, Andersen PE, Ousager LB, Brusgaard K, Kjeldsen A. Familial cerebral abscesses caused by hereditary hemorrhagic telangiectasia. Clin Case Rep 2017; 5:805-808. [PMID: 28588815 PMCID: PMC5457996 DOI: 10.1002/ccr3.785] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Revised: 08/18/2016] [Accepted: 11/25/2016] [Indexed: 11/16/2022] Open
Abstract
In case of a cerebral abscess without known cause, Pulmonary arteriovenous malformations (PAVM) screening should be performed. If PAVM(s) is identified, Hereditary hemorrhagic telangiectasia (HHT) is very likely and should always be considered. This case shows the benefit of familial screening for HHT and PAVM.
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Central nervous system melioidosis in the pediatric age group: review. Childs Nerv Syst 2017; 33:1-6. [PMID: 28451778 DOI: 10.1007/s00381-017-3422-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2016] [Accepted: 04/19/2017] [Indexed: 01/15/2023]
Abstract
PURPOSE Melioidosis is a potentially fatal infectious disease caused by Burkholderia pseudomallei. Neurologic involvement in pediatric age group is very rare, and only a handful of cases have been reported in literature. We sought to provide a systematic review of pediatric neurologic melioidosis. METHODS Literature review was performed to analyze reported cases of pediatric neurologic melioidosis (≤16 years) by searching online database (PubMed/MEDLINE). RESULTS Twenty-seven cases were analyzed. Mean age was 6.7 years (range 2 days-14 years) and around 50% were older children (>5 years). Cranial nerve palsies and fever were most common presenting features. Major manifestations were meningoencephalitis in 16 (59%) and cerebral abscesses in eight (29%) cases. Abscesses were mostly located in parietal lobe. Among older children, abscesses were common than meningeal disease, while being converse for neonates. Mean follow-up duration was 11.5 months. Ten cases showed good to excellent outcome, while eight cases had fair (incomplete recovery) outcomes. The overall mortality rate was 18.5% (5/27) and tends to decrease with age. Among the five deaths, 4 (80%) had septicemia or pneumonia. CONCLUSIONS Pediatric neurologic melioidosis is very rare. Meningoencephalitis is the most common presentation. Mortality is the highest in neonates. Ceftazidime appears to be the drug of choice in intensive phase, although the best drug in maintenance phase cannot be commented upon, especially in very young children.
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Dermatophytic disease with deficit in CARD9: A new case with a brain impairment. J Mycol Med 2017; 27:250-253. [PMID: 28391957 DOI: 10.1016/j.mycmed.2017.01.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Accepted: 01/05/2017] [Indexed: 11/22/2022]
Abstract
INTRODUCTION Dermatophytic disease individualized by Hadida and Schousboe in 1959 is a rare form of chronic dermatophyte infection; characterized by subcutaneous and visceral invasion and a therapeutic failure. We report a case of dermatophytic disease with brain abscess in an Algerian patient. OBSERVATIONS The patient was 47-year-old, she was born parents first cousins. She had since the age of 10 years scaly scalp lesions that became secondarily papular and nodular. At the age of 17 years, the patient had a generalized skin involvement with multiple nodular lesions, diffuse disease of the nails (plurionyxis), poly lymphadenopathies affecting the cervical, axillary and inguinal areas. Mycological tests identified Trichophyton rubrum. Histopathological examinations showed caseiform necrosis with epithelioid and giant cells. PAS staining showed hyphae in necrosis. The rest of the blood and urine tests were normal. Sequencing CARD9 allowed to highlight a homozygous mutation Q289X. The evolution was marked by an appearance at the age of 47 of a right cerebral abscess fronto-temporo-parietal, cortico-subcortical detected by MRI. The patient was given itraconazole 200mg/day with good evolution after three months of decline. DISCUSSION Dermatophytic disease is very rare. Fifty cases have been published, mostly from North Africa, a strong endogamy region. Signs and symptoms almost always start with a scalp ringworm with almost constant occurrence of complications: in our patient a cerebral localization with a good evolution with itraconazole. Immunologically it is characterized by an autosomal recessive deficiency CARD9. This observation is notable for the onset of the disease at an early age, the dermatophyte T. rubrum and the favourable outcome of the brain lesion with itraconazole. CONCLUSION Dermatophytic disease is rare, often severe. Our case is original because of the occurrence of a cerebral localization with good response to itraconazole and its mechanism of action deserves to be elucidated.
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Adjuvant interferon-gamma immunotherapy in a patient with progressive cerebral Nocardia abscesses. Int J Infect Dis 2017; 59:25-28. [PMID: 28342802 DOI: 10.1016/j.ijid.2017.03.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2016] [Revised: 03/16/2017] [Accepted: 03/16/2017] [Indexed: 11/20/2022] Open
Abstract
Despite advances in medical care, mortality due to cerebral Nocardia abscesses remains unacceptably high. The case of a typical immunocompromised patient, who deteriorated clinically despite optimal antimicrobial treatment, is reported here. Adjuvant immunotherapy with interferon-gamma resulted in partial restoration of the immune response and a corresponding clinical and radiographic recovery.
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Cerebral abscess after neuro-vascular embolization: Own experience and review of the literature. Acta Neurochir (Wien) 2017; 159:583-591. [PMID: 28116528 DOI: 10.1007/s00701-016-3069-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Accepted: 12/22/2016] [Indexed: 10/20/2022]
Abstract
BACKGROUND Cerebral abscesses are a rare complication after therapeutic neuro-endovascular procedures. METHOD The aim of this article is to report a case of cerebral abscess after the endovascular embolization of a cerebral aneurysm and to discuss and review all the cases of cerebral abscess secondary to neurovascular embolization described in the literature up to now. RESULTS A 40-year-old female patient was treated using an endovascular embolization for a ruptured aneurysm of the basilar artery tip. After 2 months she presented with a cerebellar abscess. Antibiotic therapy was started, and a surgical drainage of the collection was performed, with a favorable postoperative outcome. Twelve other cases were reported in the literature, in five cases secondary to the treatment of a cerebral aneurysm, in six cases secondary to a cerebral arterio-venous malformation (AVM) and in one case secondary to a dural arterio-venous fistula (DAVF). The pathophysiology and risk factors of cerebral abscess formation are discussed in detail. CONCLUSIONS The risk of cerebral abscesses after neuro-endovascular embolization is not negligible, and a growing number of patients affected by this complication may be expected in the near future because of the spreading of neuro-endovascular techniques. The role of prophylactic antibiotic therapy in specific subgroups of patients is still debated.
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Joseph Buford Pennybacker, C.B.E., M.D., F.R.C.S. (1907-1983): Continuing Sir Hugh Cairns' Oxford Legacy and Pioneer of the Modern Management of Cerebral Abscesses. World Neurosurg 2017; 104:339-345. [PMID: 28185969 DOI: 10.1016/j.wneu.2017.01.113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2016] [Revised: 01/15/2017] [Accepted: 01/17/2017] [Indexed: 11/22/2022]
Abstract
The authors examine the life and contribution of Joseph Buford Pennybacker to British neurosurgery and the modern management of cerebral abscesses. Pennybacker's inspirational journey began with him aspiring to follow in the footsteps of the pioneering surgeon, Ephraim McDowell. It saw him cross the Atlantic, learn medicine at Edinburgh, train in neurology at Queen Square in London, and study neurosurgery under Sir Hugh Cairns in Oxford. Pennybacker navigated a successful career through World War II and together with Cairns established the Radcliffe Infirmary in Oxford as a highly esteemed neurosurgical unit. By increasing the operative tempo yet uncompromising the meticulousness of his operative technique, Pennybacker challenged the Halstedian and Cushing traditions. The pioneering Pennybacker system of managing cerebral abscesses stood the test of time and the ethos of preoperative imaging, intervention, and postoperative monitoring-clinically, biochemically, and with imaging results-remains today. Pennybacker contributed significantly to British neurosurgery and the training of both home-grown and international neurosurgeons and he was also a remarkably kind-hearted and calm individual. These qualities inspired many of his contemporaries and junior colleagues, and we hope will continue to do so for generations to come.
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Waqas M, Zafar S, Rehman T, Riyaz M, Bari ME, Idrees R. Cerebral aspergillosis and pulmonary tuberculosis in a child with chronic granulomatous disease. Surg Neurol Int 2016; 7:62. [PMID: 27308089 PMCID: PMC4901839 DOI: 10.4103/2152-7806.183166] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2016] [Accepted: 04/14/2016] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND Chronic granulomatous disease (CGD) is an immune disorder that affects phagocytes. It is characterized by recurrent or persistent bacterial and fungal infections. Reports of tuberculosis (TB) in patients with CGD are rare. In developing countries, where TB is endemic, possibility of other chronic infections is often overlooked by physicians. CASE DESCRIPTION We report the case of a 4-year-old boy who had recurrent respiratory infections and episodes of headache. He was put on antituberculosis (ATT) drugs without microbiological or pathological evidence 2 months prior to presentation. The child did not improve and was brought to our hospital where a computed tomography scan revealed multiple cerebral abscesses. These abscesses were excised. The microbiological specimen was determined to be positive for Aspergillus fumigatus. His tracheal aspirate was positive for Mycobacterium tuberculosis polymerase chain reaction assay. Further work-up confirmed the diagnosis of CGD in the child. CONCLUSION This report describes the course of the patient's illness in order to highlight the challenges associated with the management of these infections. We also aim to stress on the importance of pathological diagnosis before starting a therapy.
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