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1.
Cureus ; 16(2): e54864, 2024 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-38533169

RESUMEN

Meningitis is a rare but possible complication of sinusitis. We present a case of a 21-year-old woman with a history of fever, headache and nasal obstruction who presented at the emergency department with psychomotor agitation. Orotracheal intubation and invasive mechanical ventilation were given to protect airway. Blood analysis showed leukocytosis and elevated C-reactive protein. Cerebral and maxillofacial computed tomography (CT) demonstrated pansinusitis with gas foci more prominent in the left frontal sinus with an area of ​​bone rarefaction on the posterior wall with possible communication with the cranial cavity. Lumbar puncture was performed. Empirical antibiotic and corticosteroid therapy were started. Neurosurgery (NC) and Ear Nose and Throat (ENT) surgeons declined indication for urgent surgery and she was admitted at General ICU. On the fourth day of hospitalization, a brain magnetic resonance imaging (CE-MRI) was performed, revealing subdural empyema and cerebritis adjacent to the frontal sinus. She was transferred to the reference neurosurgical center for surgical interventions and was admitted post-operatively at the Neurocritical Care Unit (NCCU). Reevaluation MRI showed residual anterior frontal empyema and absence of focus control in peri-nasal sinusitis, requiring a new ENT surgery. A Streptococcus spp was isolated from the blood, Eikenella corrodens from the pus collected from the sinuses, and the CSF was sterile. The patient completed 21 days of antibiotic therapy. She was extubated on the 19th day, with Broca's aphasia and right hemiparesis, and on the 23rd day transferred to the ENT Service and later to the Rehabilitation Service. We present a case of atypical central nervous system (CNS) infection by a rare agent, highlighting the importance of vigilance, focus control, and neurocritical care. In a severe and complex manifestation like this, the management typically involves medical and surgical interventions. Subdural empyema should be treated as a neurosurgical emergency due to the potential rapid deterioration in patient's neurological condition, attributed to secondary damage. In this case, brain multimodal monitoring, was very helpful in acute phase management. Neurocritical care teams should be involved early in patients with this presentation of CNS infection to provide optimal management, reducing complications and secondary brain lesions therefore improving patient outcomes.

2.
Surg Neurol Int ; 15: 42, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38468675

RESUMEN

Background: Focal suppurative bacterial infections of the central nervous system (CNS), such as subdural empyemas and brain abscesses, can occur when bacteria enter the CNS through sinus fractures, head injuries, surgical treatment, or hematogenous spreading. Chronic cocaine inhalation abuse has been linked to intracranial focal suppurative bacterial infections, which can affect neural and meningeal structures. Case Description: We present the case of a patient who developed a cocaine-induced midline destructive lesion, a vast bilateral paraclinoidal subdural empyema, and intracerebral right temporopolar abscess due to cocaine inhalation abuse. The infection disseminated from the nasal and paranasal cavities to the intracranial compartment, highlighting a unique anatomical pathway. Conclusion: The treatment involved an endoscopic endonasal approach, followed by a right frontal-temporal approach to obtain tissue samples for bacterial analysis and surgical debridement of the suppurative process. Targeted antibiotic therapy helped restore the patient's neurological status.

3.
Cureus ; 16(1): e53249, 2024 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-38425583

RESUMEN

Subdural empyema (SDE) is a rare form of intracranial infection associated with a high morbidity and mortality rate. Infections of the middle ear and paranasal sinuses are the most common predisposing factors that can lead to bacterial proliferation in the subdural space, usually by direct extension in young patients. Clinicians must have a high level of suspicion for patients presenting with concomitant neurological deficits and signs of sinus pathology. Cross-sectional imaging is mandatory for the diagnosis, preferably contrast-enhanced magnetic resonance imaging. Treatment requires a prolonged course of intravenous antibiotherapy and prompt neurosurgical drainage intervention. Here, we present the case of a 20-year-old patient with long-term neurological sequelae following a left paranasal infection complicated by an SDE. This case report highlights the rapid progression and devastating consequences of SDE, an ominous neurosurgical emergency.

4.
Emerg Infect Dis ; 30(3): 616-619, 2024 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-38407167

RESUMEN

In Jeju Island, South Korea, a patient who consumed raw pig products had subdural empyema, which led to meningitis, sepsis, and status epilepticus. We identified Streptococcus suis from blood and the subdural empyema. This case illustrates the importance of considering dietary habits in similar clinical assessments to prevent misdiagnosis.


Asunto(s)
Empiema Subdural , Sepsis , Infecciones Estreptocócicas , Streptococcus suis , Humanos , Animales , Porcinos , Empiema Subdural/diagnóstico , Streptococcus suis/genética , República de Corea , Conducta Alimentaria , Infecciones Estreptocócicas/diagnóstico , Infecciones Estreptocócicas/tratamiento farmacológico
5.
Cureus ; 16(1): e52189, 2024 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-38222999

RESUMEN

A spinal epidural abscess (SEA) is a rare infection characterized by pus formation in the spinal epidural space, associated with various degrees of motor, sensory, or combined deficits. It is linked to several risk factors and predominantly impacts middle-aged men. This report discusses an atypical case of a patient without any predisposing factors who developed a cervicothoracic SEA associated with significant transverse myelitis. A targeted literature search was conducted on PubMed, Scopus, and SpringerLink, employing terms such as "spinal epidural abscess, subdural empyema, and transverse myelitis." While there are numerous studies on this topic with a multidisciplinary approach, reports of cryptogenic SEA associated with the extensive involvement of cervical and thoracic spinal segments are rare. SEA is a very uncommon condition. Hence, a comprehensive understanding of its clinical presentation is crucial for adopting an appropriate diagnostic approach and delivering timely treatment.

6.
Int J Surg Case Rep ; 115: 109240, 2024 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-38241793

RESUMEN

INTRODUCTION AND IMPORTANCE: Subdural empyema (SE) following chronic subdural hematoma (CSDH) surgery is an uncommon but serious complication. The best treatment approach, typically a choice between craniotomy and burr hole surgery, is still debated. This case report introduces an innovative method using burr hole surgery with double-tube irrigation, a potentially effective alternative to the more invasive craniotomy. CASE PRESENTATION: An 81-year-old male, 48 days post-CSDH surgery, developed SE with Methicillin-resistant Staphylococcus aureus infection. The initial treatment with burr hole drainage was complicated by recurrence, leading to a second procedure with double tubes inserted anteriorly and posteriorly for continuous irrigation therapy. The patient was treated with systemic antibiotics and vancomycin irrigation, resulting in successful resolution without further recurrence. CLINICAL DISCUSSION: While burr hole surgery is often deemed less effective than craniotomy for SE, this case demonstrates the potential efficacy of double-tube irrigation via burr hole surgery. This method could be especially beneficial when craniotomy poses significant risks. Continuous irrigation could help in managing intracranial pressure, making the intervention safer. However, further research is needed to refine this technique and establish clear treatment guidelines. CONCLUSION: Burr hole surgery with double-tube irrigation emerges as a promising treatment option for SE, especially when craniotomy is not feasible. This approach's success in this case encourages further exploration and study to validate its wider application in similar clinical scenarios.

7.
Ultrasound J ; 15(1): 45, 2023 Dec 04.
Artículo en Inglés | MEDLINE | ID: mdl-38049637

RESUMEN

Ocular Point of Care Ultrasound (PoCUS) is emerging as a valuable utility within emergency medicine. Optic nerve sheath diameter (ONSD) has been demonstrated to correlate closely with intracranial pressure (ICP) and an elevated measurement can detect raised ICP readily, where fundoscopy may not, owing to both technical challenges and insufficient clinical skills. A previously fit and well 10-year-old girl presented to the paediatric emergency department with worsening headache, fever and lethargy. On examination, her left pupil was large, and not reactive to light. Initially, her GCS was 15 but suddenly dropped to 8/15. Her blood tests showed raised inflammatory markers. A CT head was reported as possible pansinusitis and MRI of her brain was initially reported as showing evidence of meningeal irritation only. Due to her drop in GCS PoCUS of optic nerve sheath was conducted which showed evidence of increased ICP with increased optic nerve sheath diameter of 6.8mm. This led to a reassessment of the MRI imaging by the neurosurgical team who felt there was evidence of subdural empyema. The patient was transferred to the tertiary neurosurgical centre, where an emergency evacuation of subdural empyema was carried out. Staphylococcus aureus and Streptococcus pyogenes were grown from pus samples. Early detection of raised ICP is of paramount importance in terms of being able to instigate neuroprotective measures and prevent adverse neurological outcomes. PoCUS is a readily available, non-irradiating, easily repeatable, well-tolerated and readily teachable ultrasound modality and a useful tool which should be employed in paediatric and adult emergency departments.

8.
N Am Spine Soc J ; 16: 100282, 2023 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-37915965

RESUMEN

Atypical spinal infections (ASIs) of the spine are a challenging pathology to management with potentially devastating morbidity and mortality. To identify patients with atypical spinal infections, it is important to recognize the often insidious clinical and radiographic presentations, in the setting of indolent and smoldering organism growth. Trending of inflammatory markers, and culturing of organisms, is essential. Once identified, the spinal infection should be treated with antibiotics and possibly various surgical interventions including decompression and possible fusion depending on spine structural integrity and stability. Early diagnosis of ASIs and immediate treatment of debilitating conditions, such as epidural abscess, correlate with fewer neurological deficits and a shorter duration of medical treatment. There have been great advances in surgical interventions and spinal fusion techniques for patients with spinal infection. Overall, ASIs remain a perplexing pathology that could be successfully treated with early diagnosis and immediate, appropriate medical, and surgical management.

9.
Schweiz Arch Tierheilkd ; 165(12): 793-800, 2023 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-38014545

RESUMEN

INTRODUCTION: Choanal atresia is a rare congenital anomaly in humans and animals, characterized by the absence of communication of one or both nasal cavities with the nasopharynx. The severity of clinical signs depends on the presence of unilateral versus bilateral stenosis as well as comorbidities. With bilateral atresia, respiration may be severely compromised particularly during sleep, as airflow can only occur when breathing through the open mouth. Various therapeutic modalities have been described in people and adopted for animals. All treatments may be associated with complications, the most important being post-therapeutic scar formation with re-stenosis. This report describes a 10-month-old British Shorthair cat with chronic unilateral serosal nasal discharge that changed to mucopurulent discharge. When acute neurological signs developed, the cat was presented to the veterinary hospital. A diagnosis of primary, membranous right sided choanal atresia was achieved via computed tomography (CT) and nasopharyngeal (posterior) rhinoscopy. Secondary changes included destructive rhinitis with progression to the CNS with a subdural empyema and meningoencephalitis. Retinal changes and aspiration bronchopneumonia were suspected additional complications. After recovery from the secondary infections, the membranous obstruction was perforated and dilated using a valvuloplasty balloon by an orthograde transnasal approach under endoscopic guidance from a retroflexed nasopharyngeal view. To prevent re-stenosis, a foley catheter was placed as a transient stent for 6 days. The cat recovered uneventfully and was asymptomatic after the stent removal. Endoscopic re-examination after 5 months confirmed a persistent opening and patency of the generated right choanal passage. The cat remains asymptomatic 10 months after the procedure. Transnasal endoscopic balloon dilation and transient stenting of choanal atresia is a minimally invasive and relatively simple procedure with potentially sustained success.


INTRODUCTION: L'atrésie des choanes est une anomalie congénitale rare chez l'homme et l'animal, caractérisée par l'absence de communication d'une ou des deux cavités nasales avec le nasopharynx. La gravité des signes cliniques dépend de la présence d'une sténose unilatérale ou bilatérale, ainsi que des comorbidités. En cas d'atrésie bilatérale, la respiration peut être gravement compromise, en particulier pendant le sommeil, car l'air ne peut circuler que par la bouche ouverte. Diverses modalités thérapeutiques ont été décrites chez l'homme et adaptées pour les animaux. Tous les traitements peuvent être associés à des complications, la plus importante étant la formation de cicatrices post-thérapeutiques avec resténose. Ce rapport décrit un chat British Shorthair de 10 mois présentant un écoulement nasal séreux unilatéral chronique qui s'est finalement transformé en un écoulement muco-purulent. Lorsque des signes neurologiques aigus sont apparus, le chat a été présenté à l'hôpital vétérinaire. La tomodensitométrie (CT) et la rhinoscopie nasopharyngée (postérieure) ont permis de diagnostiquer une atrésie choanale primaire membraneuse du côté droit. Les altératiins secondaires comprenaient une rhinite destructrice avec une progression vers le SNC avec empyème sous-dural et méningo-encéphalite. Des altérations de la rétine et une bronchopneumonie par aspiration étaient des complications supplémentaires présumées. Après guérison des infections secondaires, l'obstruction membraneuse a été perforée et dilatée à l'aide d'un ballonnet de valvuloplastie par une approche transnasale orthograde sous guidage endoscopique à partir d'une vue nasopharyngée rétrofléchie. Pour éviter une nouvelle sténose, une sonde de Foley a été placée comme stent transitoire pendant 6 jours. Le chat s'est rétabli sans incident et était asymptomatique après le retrait du stent. Le réexamen endoscopique effectué 5 mois plus tard a confirmé la persistance de l'ouverture et de la perméabilité de la voie choanale droite générée. Le chat reste asymptomatique 10 mois après l'intervention. La dilatation endoscopique transnasale par ballonnet et la pose d'une endoprothèse transitoire dans le cas d'une atrésie des choanes est une procédure peu invasive et relativement simple dont le succès peut être durable.


Asunto(s)
Enfermedades de los Gatos , Atresia de las Coanas , Rinitis , Humanos , Animales , Gatos , Rinitis/cirugía , Rinitis/veterinaria , Atresia de las Coanas/cirugía , Atresia de las Coanas/veterinaria , Constricción Patológica/cirugía , Constricción Patológica/veterinaria , Dilatación/veterinaria , Enfermedades de los Gatos/cirugía
10.
Cureus ; 15(9): e44517, 2023 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-37790026

RESUMEN

We are reporting a very rare case of an invasive infection with Arcanobacterium haemolyticum and Fusobacterium necrophorum that resulted in meningitis, cerebral edema, and subdural empyema secondary to upper respiratory infection (URI) and sinusitis in an immunocompetent adolescent patient. Our patient is a 17-year-old male with no significant medical history who presented to his pediatrician with a fever for three days, was diagnosed with a viral URI, and instructed to continue symptomatic care. Seven days later, the patient developed a headache, left-sided weakness, and continued to spike fever. The patient presented to the Emergency Center due to altered mental status, worsening left-sided weakness, and difficulty speaking. Head computed tomography (CT) scan showed small right-sided fluid collection with right-to-left midline shift and marked opacification of paranasal sinuses with air-fluid levels in frontal sinuses. The patient underwent an emergent craniotomy that revealed subdural empyema under high pressure and was started on vancomycin, cefepime, metronidazole, and levetiracetam. Six hours after his craniotomy, the patient developed fixed dilatation of his right-side pupil and a head CT scan showed developing ischemic changes and increased in his midline shift which prompted to emergent right decompressive craniectomy. The following day of his surgery, magnetic resonance imaging of the brain showed large acute infarctions of the right hemisphere, edema, and subfalcine herniation. Two brain death exams - 12 hours apart - were performed in which criteria for brain death were met. The patient's subdural empyema culture grew Fusobacterium necrophorum and Arcanobacterium haemolyticum.

11.
Cureus ; 15(8): e43666, 2023 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-37724210

RESUMEN

Subdural empyema is a rare but serious infection in the brain. Several etiologies and pathological mechanisms have been described. The team reports a case of subdural empyema due to dental pathogens, of which a limited number of cases have been reported. Radiological findings and medical management of this case are reviewed since prompt intervention reduces not only mortality and morbidity but also complications including sepsis, cranial osteomyelitis, and residual neurological deficit, among others.

12.
Artículo en Español | LILACS-Express | LILACS | ID: biblio-1522887

RESUMEN

El síndrome de compresión medular es una urgencia neuroquirúrgica debido a que un diagnóstico precoz y un tratamiento temprano podría revertir las incapacitantes secuelas ocasionadas por esta enfermedad. Las causas de este síndrome pueden ser traumática, metastásica, infecciosa y vascular (hematomas). La etiología infecciosa no es frecuente y el principal germen involucrado suele ser Staphylococcus aureus. A continuación presentamos el caso de una paciente de 58 años con síndrome de compresión medular de etiología infecciosa quien fue ingresada en el Servicio de Clínica Médica del Centro Médico Nacional.


Spinal cord compression syndrome is a neurosurgical emergency because early diagnosis and early treatment could reverse the disabling consequences caused by this disease. The causes of this syndrome can be traumatic, metastatic, infectious, and vascular (hematomas). Infectious etiology is not frequent and the main germ involved is usually Staphylococcus aureus. Below we present the case of a 58-year-old patient with spinal cord compression syndrome of infectious etiology who was admitted to the Medical Clinic Service of the National Medical Center.

13.
Indian J Otolaryngol Head Neck Surg ; 75(3): 2460-2466, 2023 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-37636655

RESUMEN

Intracranial complications of sinusitis in the pediatric age are rare but potentially life threatening. They usually occur with nonspecific symptoms such as headache, fever, nausea and vomiting rather than a classic neurological presentation, but they may evolve in few hours, leading to significant morbidity with permanent brain damage and sometimes to death. For this reason, early diagnosis and prompt treatment are essential. Our case demonstrates a sinogenic subdural empyema in an immunocompetent young boy who reached our Emergency Department due to a continuous right-sided headache, unresponsive to pain relievers. The clinical history and the diagnostic process are described: at first, laboratory exams, neurologic and otolaryngological assessment were performed, together with a cranial CT scan showing an inflammatory involvement of the right frontal, ethmoidal and maxillary sinuses. Intravenous antibiotic therapy was initiated. After a few hours the patient showed a sudden worsening of his clinical conditions: he was drowsy with left lower extremity hyposthenia and ipsilateral deep tendon reflexes absence. Considering the patient's aggravated clinical presentation an emergent MRI with contrast enhancement was conducted, showing left midline shift, a widening of the liquor space on the right frontal and parietal convexity and noticeable meningeal enhancement after contrast injection. After a Neurosurgical and ENT evaluation the patient was taken to the operating room for a combined craniotomy and trans-nasal endoscopic drainage of the empyema. We present the surgical procedure with a pictorial step-by-step description. After the surgical procedure the patient's condition gradually improved. He regained full neurological function, was accompanied by a rehabilitation team on recovering full force on the left extremities. At discharge the patient had no apparent neurological deficits. Subdural empyema is a rare but severe complication of pediatric sinusitis. Early diagnosis with combined medical and surgical therapies play a key role to reduce morbidity and mortality.

14.
Acta Neurochir Suppl ; 130: 13-18, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-37548718

RESUMEN

Complications are not uncommon in the complex field of skull base surgery. The intrinsic relationship of lesions in this region to important neurovascular structures, dura mater, and bone may lead to significant morbidity and mortality. The evolution of endoscopic endonasal surgery has had a significant impact on this field as a less invasive option for treatment of selected lesions, but major morbidity may still occur; moreover, endoscopic approaches have been associated with higher rates of some specific complications, such as cerebrospinal fluid leaks. Based on a presented case report, the authors discuss the management of various complications associated with different approaches for resection of skull base malignancies, including epidural and intradural pneumocephalus, subdural hematoma, and subdural empyema. Important lessons learned by the senior author throughout more than 30 years of his skull base surgery practice are highlighted. The inherent risk of complications in skull base surgery emphasizes the importance of their avoidance, prevention, and learning from one's unfavorable experience so as not to repeat them.


Asunto(s)
Procedimientos Neuroquirúrgicos , Base del Cráneo , Humanos , Base del Cráneo/cirugía , Procedimientos Neuroquirúrgicos/efectos adversos , Nariz/cirugía , Pérdida de Líquido Cefalorraquídeo/etiología , Pérdida de Líquido Cefalorraquídeo/cirugía , Endoscopía/efectos adversos , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología
15.
J Neurosurg Pediatr ; 32(4): 478-487, 2023 10 01.
Artículo en Inglés | MEDLINE | ID: mdl-37439477

RESUMEN

OBJECTIVE: Invasive group A streptococcus (iGAS) infections are associated with a high rate of morbidity and mortality. CNS involvement is rare, with iGAS accounting for only 0.2%-1% of all childhood bacterial meningitis. In 2022, a significant increase in scarlet fever and iGAS was reported globally with a displacement of serotype, causing a predominance of the emm1.0 subtype. Here, the authors report on iGAS-related suppurative intracranial complications requiring neurosurgical intervention and prolonged antibiotic therapy. METHODS: The authors performed a retrospective chart review of consecutive cases of confirmed GAS in pediatric neurosurgical patients. RESULTS: Five children with a median age of 9 years were treated for intracranial complications of GAS infection over a 2-month period between November 2022 and December 2022. All patients had preceding illnesses, including chicken pox and upper respiratory tract infections. Infections included subdural empyema with associated encephalitis (n = 2), extradural empyema (n = 1), intracranial abscess (n = 1), and diffuse global meningoencephalitis (n = 1). Streptococcus pyogenes was cultured from 4 children, and 2 were of the emm1.0 subtype. Antimicrobial therapy in all patients included a third-generation cephalosporin but varied in adjunctive therapy, often including a toxin synthesis inhibitor antibiotic such as clindamycin. Neurological outcomes varied; 3 patients returned to near neurological baseline, 1 had significant residual neurological deficits, and 1 patient died. CONCLUSIONS: Despite the worldwide increased incidence, intracranial complications remain rarely reported resulting in a lack of awareness of iGAS-related intracranial disease. Awareness of intracranial complications of iGAS and prompt referral to a pediatric neurology/neurosurgical center is crucial to optimize neurological outcomes.


Asunto(s)
Absceso Encefálico , Empiema Subdural , Niño , Humanos , Streptococcus pyogenes , Estudios Retrospectivos , Antibacterianos/uso terapéutico , Empiema Subdural/cirugía
16.
World J Clin Cases ; 11(10): 2315-2320, 2023 Apr 06.
Artículo en Inglés | MEDLINE | ID: mdl-37122516

RESUMEN

BACKGROUND: Chronic subdural effusion is very common in the cranial imaging of middle-aged and older people. Herein, we report a patient misdiagnosed with subdural effusion, who was eventually diagnosed with chronic subdural empyema (SDE) caused by Streptococcus pneumoniae. CASE SUMMARY: A 63-year-old man was brought to our emergency room with a headache, vomiting, and disturbed consciousness. Computed tomography (CT) revealed a bilateral subdural effusion at the top left side of the frontal lobe. Cerebrospinal fluid examination after lumbar puncture indicated suppurative meningitis, which improved after anti-infective therapy. However, the patient then presented with acute cognitive dysfunction and right limb paralysis. Repeat CT showed an increase in left frontoparietal subdural effusion, disappearance of the left lateral ventricle, and a shift of the midline to the right. Urgent burr hole drainage showed SDE that was culture-positive for Streptococcus pneumoniae. His condition improved after adequate drainage and antibiotic treatment. CONCLUSION: Patients with unexplained subdural effusion, especially asymmetric subdural effusion with intracranial infection, should be assessed for chronic SDE. Early surgical treatment may be beneficial.

17.
Cureus ; 15(2): e34849, 2023 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-36923169

RESUMEN

Sinusitis is a common childhood infection with potential for rare intracranial complications. These neurologic sequelae can lead to serious morbidity and mortality if not addressed promptly. We describe a case of suspected sinusitis in a 13-year-old male complicated by a superior sagittal sinus thrombosis along with subdural and epidural empyemas.

18.
J Laryngol Otol ; 137(10): 1135-1140, 2023 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-36751894

RESUMEN

OBJECTIVE: This study aimed to evaluate the management practices and outcomes in children with sinogenic intracranial suppuration. METHOD: This was a retrospective cohort study in a single paediatric tertiary unit that included patients younger than 18 years with radiologically confirmed intracranial abscess, including subdural empyema and epidural or intraparenchymal abscess secondary to sinusitis. Main outcomes studied were rate of return to the operating theatre, length of hospital stay, death in less than 90 days and neurological disability at 6 months. RESULTS: A cohort of 39 consecutive patients presenting between 2000 and 2020 were eligible for inclusion. Subdural empyema was the most common intracranial complication followed by extradural abscess and intraparenchymal abscess. Mean length of hospital stay was 42 days. Sixteen patients were managed with combined ENT and neurosurgical interventions, 15 patients underwent ENT procedures alone and 4 patients had only neurosurgical drainage. Four patients initially underwent non-operative management. The rates of return to the operating theatre, neurological deficits and 90-day mortality were 19, 9 and 3, respectively, and were comparable across the 4 treatment arms. In the univariate logistic regression, only the size of an intracranial abscess was found be associated with an increased likelihood of return to the operating theatre, whereas combined ENT and neurosurgical intervention did not result in improved outcomes. CONCLUSION: Sinogenic intracranial abscesses are associated with significant morbidity and mortality. The size of an intracranial abscess has a strong association with a need for a revision surgery.


Asunto(s)
Absceso Encefálico , Empiema Subdural , Absceso Epidural , Sinusitis , Humanos , Niño , Empiema Subdural/etiología , Empiema Subdural/cirugía , Estudios Retrospectivos , Absceso Encefálico/etiología , Absceso Encefálico/cirugía , Sinusitis/cirugía , Absceso Epidural/cirugía , Absceso Epidural/complicaciones
19.
J Neurosurg Case Lessons ; 5(8)2023 Feb 20.
Artículo en Inglés | MEDLINE | ID: mdl-36806010

RESUMEN

BACKGROUND: Superimposed intracranial infection is an uncommon but clinically significant complication in patients with active coronavirus disease 2019 (COVID-19), particularly in those with predisposing immunocompromising conditions. OBSERVATIONS: The authors describe a case of subdural empyema, secondary to extension from pansinusitis, in a 20-year-old otherwise healthy immunocompetent male who was recently diagnosed with COVID-19. Despite his critical condition at time of presentation, he made a full clinical recovery with aggressive multidisciplinary surgical management between neurosurgery and otolaryngology, despite negative cultures to guide directed antimicrobial therapy. Ultimately, use of molecular-based polymerase chain reaction testing diagnosed Aspergillus fumigatus as the offending pathogen after the patient had already recovered and was discharged from the hospital. LESSONS: This case demonstrates the potential for significant superimposed intracranial infection even in young, healthy individuals, infected by COVID-19 and suggests an aggressive surgical approach to achieve source control, particularly in the absence of positive cultures to guide antimicrobial therapies, may lead to rapid clinical improvement.

20.
Perfusion ; : 2676591221151037, 2023 Jan 04.
Artículo en Inglés | MEDLINE | ID: mdl-36600179

RESUMEN

Ventricular arrhythmias following neurological injury have been attributed to sympathetic surge in subarachnoid hemorrhage and traumatic brain injury. Despite associated risks of bleeding and thrombosis, veno-arterial extracorporeal membrane oxygenation (ECMO) in critically ill, clinically unstable postoperative neurosurgical patients can be lifesaving. In the context of neurological injury and the neurosurgical population, the literature available regarding ECMO utilization is limited, especially in children. We report a case of successful ECMO utilization in a child with malignant ventricular tachycardia after decompressive craniectomy for refractory intracranial hypertension following evacuation of extensive subdural empyema.

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