brain abscess anesthesia

Down syndrome and juvenile rheumatoid arthritis have been associated with ligament laxity, specifically the atlantoaxial ligament, which maintains the proper positioning of the cervical first and second vertebrae. The joint consists of different pathological processes, and it is paramount that individuals with either condition be screened appropriately before surgery is contemplated. The purpose of this paper was to present a case of an individual with both conditions and describe precautionary measures that were undertaken to safely complete dental treatment under general anesthesia and avoid morbidity...

BACKGROUND: Frame-based stereotactic biopsies remain the gold standard for the diagnosis of intracerebral lesions. A major advantage is the ability to perform these procedures under local anesthesia (LA). However, there is no consensus on whether or when to use LA or general anesthesia (GA). It has been postulated that the use of LA may reduce the risk of complications. This study aims to objectify the efficacy and safety of stereotactic biopsies under LA versus GA by analyzing a prospective registry for stereotactic biopsies...

A 37-year-old male presented with transorbitally penetrating bamboo fragments, which resulted in multiple brain abscesses during 30 years. Neurological examination revealed left blindness, oculomotor palsy, trigeminal nerve (V1) anesthesia, and cerebellar ataxia. Computed tomography demonstrated foreign bodies and two ring enhanced lesions in the cerebellum. Magnetic resonance imaging demonstrated a hypointense mass penetrating through the cavernous sinus into the posterior fossa, and another mass into the temporal lobe...

CONTEXT: Patients with cyanotic congenital heart disease (cCHD) are prone to develop frequent brain abscesses. Surgery for these abscesses is often limited to aspiration under local anesthesia because excision under general anesthesia (GA) is considered a riskier option. Perioperative hemodynamic instability, cyanotic spells, coagulation defects, electrolyte and acid base imbalance, and sudden cardiac arrest are among the major anesthetic concerns. Most of our current knowledge in this area has been gained from a neurosurgical standpoint while there is a paucity of corresponding anesthesia literature...

Infantile Refsum disease (IRD) is a peroxisome biogenesis disorder (PBD), and is part of a larger group of diseases called leukodystrophies, which are inherited conditions that damage the white matter of the brain and affect motor movements. Multiple signs and symptoms of IRD begin in infancy and progress through early childhood, including hearing and visual impairment, intellectual and growth impairment, seizures, liver involvement, and orofacial and dental abnormalities. This paper presents a case history of a 12-year-old female patient with IRD who underwent dental rehabilitation in the operating room under general anesthesia and includes a 2-year follow-up...

We present an emergency anesthetic management of craniotomy for a 22-year-old man with congenital cyanotic heart disease due to brain abscess. Pulmonary blood flow was completely supplied via major arteriopulmonay collatelal artery (MAPCA). This patient complicated with Eisenmenger syndrome, has no history of cardiac surgery but several times of craniotomy due to repeated brain abscess. Total intravenous anesthesia with propofol and remifentanil was induced and maintained. SpO2 and PaO2 were elevated after oxygen administration via mask...

PURPOSE: Frameless stereotactic neurosurgery is increasingly being used for the biopsy of intracranial tumors and the resection of deep-seated lesions where reliance on surface anatomic landmarks can be misleading, as well as in movement disorders, psychiatric disorders, seizure disorders, and chronic refractory pain. Nascent biological approaches, including gene therapy and stem-cell and tissue transplants for movement disorders, also utilize neuronavigational techniques. These procedures are complex and involve understanding of the basic principles and factors affecting neuronavigation...

A healthy postnatal woman succumbed to fulminant iatrogenic Aspergillus infection of the central nervous system, following accidental inoculation into the subarachnoid space at spinal anesthesia, during an outbreak of Aspergillus meningitis in Sri Lanka. Autopsy revealed extensive Aspergillus meningitis and culture confirmed Aspergillus fumigatus. The thalamic parenchyma in the brain was invaded by fungal hyphae producing necrotizing angitis with thrombosis, thalamic infarcts and fungal abscesses. The directional growth of fungal hyphae from the extra-luminal side of blood vessels towards the lumen favored extension from the brain parenchyma over hematogenous spread...

Brain abscesses are well-known lesions that have been reported from the beginning of the Hippocratic era. They continue, however, to be characterized by problematic and fatal features, even though there have been enormous developments in treatment and diagnostic technologies-especially in the areas of computed tomography (CT), surgery, anesthesia, bacterial isolation techniques, and new antibiotics. The predisposing factors may change according to patient age, geographic location, and socioeconomic conditions of the community, but patients frequently have a contiguous infection such as otitis or mastoiditis...

OBJECTIVE AND IMPORTANCE: We describe the first reported use of temporary balloon occlusion of the cavernous internal carotid artery for controlled removal of a foreign object from the cavernous sinus. This endovascular approach may be an alternative to craniotomy in highly selected cases. CLINICAL PRESENTATION: A 34-year-old incarcerated male attempted suicide by stabbing the earpiece of his glasses through his right orbit into the intracranial compartment. He presented with complete ophthalmoplegia...

We experienced two cases of brain abscess secondary to middle ear cholesteatoma. One, a 61-year-old woman, presented with left otalgia, appetite loss and nausea. The computed tomography obtained on admission revealed a middle ear cholesteatoma. The magnetic resonance image showed the presence of a brain abscess in the cerebellum. The brain abscess was drained and the cholesteatoma was removed using the canal down procedure under general anesthesia. Part of the cholesteatoma invaded the posterior cranial fossa was could not be removed from the otological surgical field...

BACKGROUND: Patients scheduled for gynecologic surgery must be informed about the development of urogenital fistulae as a possible complication. CASE: A 49-year-old woman underwent Irving sterilization with subsequent abdominal hysterectomy due to intraabdominal abscess formation. Inadvertent damage complication to the bladder during hysterectomy led to development of a vesicovaginal fistula despite intraoperative management. The fistula was repaired at once in a second session...

No abstract text is available yet for this article.

No abstract text is available yet for this article.

The effective treatment of intracranial abscess remains controversial. Progress in technology, linked with the development of neuronavigational systems, has made stereotactic aspiration and drainage of intracerebral abscesses effective and valid alternatives to traditional methods, namely, conservative medical treatment or open surgical excision. Between 1995 and 2002, 12 patients at our hospital underwent drainage of intracerebral abscesses under stereotactic guidance. Ten patients had solitary lesions and two had multiple abscesses...

OBJECTIVE: To assess the safety and feasibility of performing computed tomography-guided stereotactic brain lesion biopsy as an outpatient day-surgery procedure. METHODS: In late 1996, a prospective trial of outpatient stereotactic biopsies was initiated. The protocol consists of preadmission education of the patient, computed tomography-guided biopsy with local anesthesia (using a Brown-Roberts-Wells or Cosman-Roberts-Wells frame), postoperative observation in the postanesthetic care unit for 2 hours and in the day surgery unit for 2 hours, and then discharge home 4 hours after the procedure...

OBJECTIVE: Stereotactic procedures using frame-based systems have become well established in neurosurgery. Later, stereotactic computers have provided the neurosurgeon with a broader range of applications. A new, frameless stereotactic guide which utilizes the navigational abilities of a computer has been developed. This clinical study evaluates the accuracy and safety of the system when applied for puncture of tumours and abscesses in the cerebrum. METHODS: Using a frameless setup 36 patients were operated on for a total of 39 intracranial processes over a period of two years...

PURPOSE: We report an anesthetic death of a young lady after uneventful anesthetics. CLINICAL FEATURES: A 25-year-old female who had undergone emergency incision and drainage of an abscess in her right breast. Her condition, however, deteriorated few hours after anesthesia and died in less than 24 hours from causes unrelated to anesthesia. The computerized tomography (CT) scan showed a large meningioma in frontal lobe. CONCLUSION: This case illustrates that the risks of anesthesia are increased significantly in patients with silent meningionmas...

Osler-Weber-Randu disease (Osler disease) is an autosomal dominant disease, sometimes known as hereditary hemorrhagic telangiectasia with its family history. It is not a popular disease and approximately seventy families are known as inheritance lineage in Japan. We experienced anesthetic management of a 49-yr-old woman with Osler disease. She was diagnosed to have the brain abscess following fever and clouding of consciousness for several days and was scheduled for the removal of the abscess. A chest X-ray revealed pulmonary arteriovenous fistula in the right middle lung field...

OBJECTIVE: Cerebellar abscesses that are often ominously silent have a significant mortality. Sudden total occlusion of cerebrospinal fluid (CSF) pathways makes an aggressive surgical approach mandatory. Our neurosurgical unit at Wentworth Hospital, Durban, South Africa, prospectively instituted a protocol for patients with cerebellar abscesses with reference to CSF diversion with the aim of improving outcome. Our 13-year experience with this approach to cerebellar abscesses is presented...