12,964 results match your criteria: "Brain Abscess"

Brain abscess (BA) formation that may be due to due to Gram-positive bacteria commonly and less commonly due Gram-negative bacteria affects pediatric population. Most cases are secondary to the involvement of ear, nose, throat and sinuses (ENTS). We describe a rare case of a 14 year old patient presenting with generalized tonic clonic seizures for the last six months associated with fever, vomiting and headache.

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Cerebral schistosomiasis in a 3-year-old girl due to : a case report.

Front Immunol

December 2024

Department of Critical Care Medicine, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.

Introduction: Cerebral schistosomiasis is a rare but severe manifestation of infection, often leading to significant neurological impairment. This case report details the clinical presentation, diagnostic challenges, and treatment of a 3-year-old girl with cerebral schistosomiasis in Sichuan, China.

Case Description: A 3-year-old girl from a rural area in Sichuan, China, presented with a 3-month history of unstable walking, left facial paralysis, drowsiness, and intermittent fever.

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A 49-year-old female was admitted to our hospital due to acute-onset dysarthria and unstable gait. Brain MR diffusion weighted imaging revealed high signal intensities in the midbrain. Brain tumors, abscess and demyelinating lesions was suspected firstly as etiology of the lesion and antibiotics and antiviral drug were started under consulting with the neurosurgeon about brain biopsy.

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Computed tomography-guided drainage of a canine intracerebral abscess.

Vet Radiol Ultrasound

January 2025

Neurology Department, Animal Referral Centre, Auckland, New Zealand.

An approximately 7-week-old female American Bulldog was presented for head injury and seizures. The dog was obtunded with absent left-sided postural reactions, absent left palpebral reflex, delayed vestibulo-ocular reflex bilaterally, and calvarial hyperesthesia. CT revealed a fragmented, depressed fracture of the right frontal bone, with an associated abscess and evidence of raised intracranial pressure.

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Tuberculosis (TB) is an infectious disease caused by bacteria, which is more prevalent among immunocompromised individuals. According to the distribution of affected organs, this infection can be categorized as either pulmonary or extrapulmonary TB. Immunodeficiency states resulting from rheumatological disorders and the use of immunosuppressive medications, such as in Behçet's disease (BD), are potential predisposing factors for TB, particularly in cases involving multiple organs.

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Sacroiliac joint (SIJ) tuberculosis (TB) is an infrequent clinical entity, especially in developed countries. The symptoms are usually non-specific, and therefore it may mimic a variety of degenerative and non-degenerative diseases, hampering the diagnosis. An interesting case of SIJ infection with psoas abscess in a 77-year-old male is presented in the current article.

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Novel Use of Metagenomic Next-Generation Sequencing in Diagnosing Meningitis and Ventriculitis: A Case Report and Literature Review.

Infect Drug Resist

December 2024

Division of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei City, Taiwan.

Background: is a commensal microflora commonly found in various mucosal sites in the respiratory, gastrointestinal, and genitourinary tracts. It causes invasive suppurative infections including liver and brain abscesses along with thoracic empyema. However, it rarely causes meningitis without abscess formation.

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Complications of acute rhinossinusitis. A clinical radiological review.

Radiologia (Engl Ed)

December 2024

Departamento de Otorrinolaringología, Cirugía de Cabeza y Cuello, Centro Hospitalar Universitário do Porto, Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Porto, Portugal.

Acute rhinossinusitis is defined as a symptomatic inflammation of the nasal fossa and paranasal sinuses. The diagnosis of this disease is clinical and usually does not require imaging evaluation. However, when there is a suspicion of a complication or even for surgical planning, imaging is of primordial importance.

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Background Context: Spondylodiscitis management presents significant clinical challenges, particularly in critically ill patients, where the risks and benefits of surgical intervention must be carefully balanced. The optimal timing of surgery in this context remains a subject of debate.

Purpose: This study aims to evaluate the effectiveness of early surgery versus delayed surgery or conservative management in critically ill patients with de novo pyogenic spondylodiscitis.

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Abscesses due to Melioidosis: A case-based review.

Curr Res Microb Sci

November 2024

Department of Microbiology, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal 576104, India.

Melioidosis is caused by percutaneous inoculation or inhalation of , predominantly among individuals with risk factors (diabetes mellitus, immunosuppression, etc.) from endemic areas of South Asia, Southeast Asia and Northern Australia. While some patients present acutely with sepsis and multi-organ failure, others present with a subacute to chronic course characterised by abscess formation.

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Silent otitis media with multiple intracranial complications.

BMJ Case Rep

December 2024

Department of Otorhinolaryngology, Shri Sathya Sai Medical College and Research Institute, Sri Balaji Vidyapeeth- Deemed to be-University, Pondicherry, India.

Article Synopsis
  • A 40-year-old man with no prior health issues presented with a 5-day history of swelling behind his right ear, along with a previous episode of ear pain two months earlier.
  • Examination and imaging revealed right otomastoiditis, which is an infection of the mastoid bone, along with serious complications like a bony defect and brain abscesses.
  • After starting intravenous antibiotics and undergoing surgery to drain the abscess, he had a cortical mastoidectomy three weeks later and has had no further health complaints during regular follow-ups over the past six months.
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Drug reaction with eosinophilia and systemic symptoms (DRESS) is a rare but potentially life-threatening adverse drug reaction characterized by extensive skin rash in association with hematological abnormalities, including eosinophilia and atypical lymphocytosis, lymphadenopathy, fever, and extensive visceral organ involvement. Here, we presented a rare case of vancomycin-induced DRESS syndrome in a male who was treated with IV vancomycin for a brain abscess.

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Brain abscesses in an immunocompromised patient with a soft tissue mass.

S Afr J Infect Dis

November 2024

Department of Infectious Diseases, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa.

Unlabelled: Nocardiosis is a rare opportunistic infection and may be misdiagnosed as tuberculosis in the immunocompromised patient. This case report highlights the importance of doing tissue cultures in immunocompromised individuals to correctly identify spp. and initiate appropriate treatment timeously.

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Acute suppurative thyroiditis caused by Gemella Morbillorum: a case report.

Endocr Metab Immune Disord Drug Targets

October 2024

Ospedale Santa Maria della Misericordia di Udine Endocrinology Unit Udine Italy.

Background: Acute suppurative thyroiditis (AST) is a rare form of thyroid inflammation prevalently of bacterial origin, that usually affects subjects with risk factors such as immunodeficiency, sepsis, and neck fistulas. The most prevalent pathogens associated with AST are gram-positive aerobic bacteria, followed by gram-negatives, while infections by anaerobic germs are exceptionally rare. Gemella morbillorum is a facultative anaerobic gram-positive bacterium that commonly populates the upper respiratory tract.

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Background: Penetrating orbital trauma from a wooden foreign object is rare and challenging to identify, as it cannot be detected with a computed tomography (CT) scan. This report highlights the clinical presentation, diagnosis, and management of such a case.

Case Description: A 19-year-old female experienced penetrating orbital trauma from a wooden object following a traffic accident.

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Background: Gram-positive opportunistic bacteria of the species are responsible for a large spectrum of infections, such as pneumonia, skin infections, and more widespread conditions, including brain abscesses.

Case Description: A 67-year-old male patient suffered from headache, gait disorder, and vertigo for a week before admission to our department. An enhanced magnetic resonance imaging scan revealed a mediosagittal hyperintense infratentorial lesion with concomitant compression of the fourth ventricle.

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Article Synopsis
  • A 55-year-old woman with HIV/AIDS, adhering to her antiretroviral therapy, was hospitalized due to swallowing difficulties and swollen lymph nodes, revealing a rare case of disseminated histoplasmosis and suspected cerebral toxoplasmosis.
  • The diagnosis was confirmed through various tests, including a biopsy, (1-3) -β-glucan assay, and imaging studies.
  • This case underscores the challenges of managing opportunistic infections during immune recovery in HIV patients and the importance of vigilant monitoring and comprehensive diagnostics.
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Purpose: Orbital cellulitis is an acute post-septal orbital infection caused mostly by bacteria. This may result in serious complications including blindness, meningitis, cavernous sinus thrombosis, brain abscess, and even death. The delay in treatment increases morbidity and mortality.

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Background: Intramedullary spinal cord abscess (ISCA) is a rare and serious condition with high disability and mortality rates. is known for its aggressive and disseminated abscess formation. However, ISCA caused by has only been reported in two cases.

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Brain vs Heart: Prioritizing Treatment in Left-Side Infective Endocarditis With Neurologic Complications.

JACC Case Rep

November 2024

Department of Cardiothoracic Surgery, School for Cardiovascular Disease, Maastricht University, Maastricht, the Netherlands.

A paradigmatic case is presented of subarachnoid hemorrhage as the initial sign of bacterial endocarditis on a mechanical cardiac prosthesis, in the absence of symptoms and echocardiographic evidence of infective endocarditis and vegetation. The presentation emphasizes the need to pursue a diagnostic workup for bacterial endocarditis whenever a patient with a mechanical prosthesis presents to the emergency department with focal neurologic signs. In addition, it highlights the potential use of second-level diagnostic tools to assess the extent of abscess presence and lesion extension to other cardiac structures for proper surgical planning.

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Identification, genotyping, and genomic comparison of Streptococcus porcinus isolated from diseased swine in Brazil.

J Infect Dev Ctries

October 2024

Department of Preventive Veterinary Medicine and Animal Health, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil .

Introduction: Streptococcus porcinus is considered a zoonotic opportunistic pathogen for several animal species, including swine, and can cause systemic clinical conditions. There are morphological similarities between streptococcal species, leading to possible incorrect diagnosis and inappropriate treatment choice. Here, we describe the identification, and genotypic and genomic characterization of S.

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Rationale: Traumatic cerebrospinal fluid leakage can cause complications such as meningitis, ventriculitis and brain abscess. It is necessary to formulate individualized treatment strategies, such as the use of antibiotics and skull base reconstruction methods. The application of nasal septum mucosal flap can significantly reduce the incidence of cerebrospinal fluid leakage.

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