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At least 667 records · Page 37Linked to original sources
PubMed2005

Otogenic intracranial complications: a review of 28 cases.

CONCLUSIONS: Antibiotic treatment does not absolutely prevent the development of otogenic intracranial complications (ICC); however, their incidence is relatively low (0.36%). Various pathogens can be isolated in cultures of patients with these complications, but combinations of third- or fourth-generation cephalosporins with chloramphenicol, vancomycin, metronidazole or aminoglycosides can provide good results. Underlying cholesteatoma is common and is usually associated with intracranial abscess or sinus thrombosis. High morbidity rates warrant long-term follow-up. OBJECTIVE: To evaluate the cause and nature of otogenic ICC in patients treated at 1 medical center over an 18-year period. MATERIAL AND METHODS: This was a retrospective chart review of 28 patients admitted to Sheba Medical Center, Israel with otogenic ICC between 1984 and 2002. RESULTS: Meningitis was the commonest complication (46.4%), followed by brain abscess, epidural abscess, sigmoid sinus thrombosis, subdural empyema, perisinus abscess and transverse and cavernous sinus thrombosis. Twelve patients (42.9%) had received antibiotic treatment prior to admission. Chronic otitis media, cholesteatoma and brain abscess were diagnosed mainly in adults, while acute otitis media and epidural abscess were more frequent in children. Twenty-one patients underwent mastoidectomy to eradicate the source of infection. The commonest finding at surgery was granulations (81%). Cholesteatoma was seen in 38.1% of cases. Cholesteatoma and brain abscess were usually associated with Gram-negative bacterial infection. Meningitis, however, was caused by Streptococcus pneumoniae in 40% of cases. CT showed a sensitivity of 92.75% for diagnosing otogenic ICC. There was no mortality. The morbidity rate was high (71.4%) and included hearing impairment, hemiparesis, hydrocephalus, mental retardation, polyneuropathy and epilepsy.

Adolescent↗
PubMed2006

Paraplegia caused by spinal infection after acupuncture.

STUDY DESIGN: Case report of a 64-year-old man with psoas abscesses, epidural abscess and spondylitis after acupuncture. OBJECTIVE: To report a case of paraplegia caused by spinal infection after acupuncture. SETTING: Seoul, Korea. CASE REPORT: A 64-year-old man came to an emergency room because of severe back pain. At 3 days prior to visit, the patient received acupuncture therapy to the low back with a needle about 10 cm in length because of back pain. Pain was aggravated gradually for 3 days. Escherichia coli sepsis developed with altered mentality during admission. At hospital day 9, he regained his consciousness and was found to have paraplegia. Abdominal computerized tomography (CT) and lumbar spine magnetic resonance imaging (MRI) revealed abscesses of bilateral psoas muscles and spondylitis with epidural abscess. After conservative management with intravenous administration of antibiotics, infection was controlled but the patient remained paraplegic (ASIA scale C L1 level) without neurological recovery. CONCLUSION: Paraplegia might result from complications of an acupuncture therapy.

Acupuncture Analgesia↗
PubMed2004

[Acute transverse myelopathy associated to S. aureus: a difficult differential diagnosis].

Acute myelopathy includes a group of diseases with an important associated morbidity, thus early diagnosis and treatment is important. The most frequent etiology is extramedullary compression. Magnetic resonance (MR) is the most suitable procedure in this type of disease since it also offers information on extramedullar lesions and makes it possible to assess spine involvement. We present the case of a 57 year-old man who was admitted because of back pain for several weeks and systemic infection due to S. aureus. Later, he suffered a sudden neurological deficit with spine involvement but without compressive images on the MRI. We discuss the differential diagnosis among intramedullary abscess, epidural abscess, acute transverse myelitis and spondylodiscitis associated to acute myelopathy. We carry out a brief review of the medical literature on diagnosis criteria of those entities.

Diagnosis, Differential↗
PubMed2003

Abducent nerve palsy during treatment of brucellosis.

Brucellosis is an infectious disease with multisystem involvement caused by the genus Brucella. Neurological complications including meningitis, meningoencephalitis, myelitis-radiculoneuritis, brain abscess, epidural abscess, and meningovascular syndromes are rarely encountered. We present here a patient with sixth cranial nerve palsy that occurred during treatment for brucellosis, a form of presentation rarely been reported in English-language literature. We conclude that neurobrucellosis, pseudotumor cerebri, and side effects of tetracyclines which are frequently used in brucellosis should be kept in mind when considering intractable headaches and cranial nerve palsies in patients with brucellosis.

Abducens Nerve Diseases↗
PubMed2002

Epileptic seizure: an atypical presentation in an adolescent boy with neurobrucellosis.

Brucellosis is an infectious disease with multisystemic involvement caused by the genus Brucella. Neurological complications, including meningitis, meningoencephalitis, myelitis-radiculoneuritis, brain abscess, epidural abscess and meningovascular syndromes, are rarely encountered. We present a patient with epileptic seizures and aggressive mood due to chronic neurobrucellosis of 2.5 y duration, which was misdiagnosed as bacterial meningitis and epilepsy. This form of presentation has not previously been reported in the English language literature. We conclude that the diagnosis of neurobrucellosis should be considered in patients presenting with recurrent or chronic meningitis syndromes with or without seizure from endemic areas for brucellosis.

Adolescent↗
PubMed1989

Infections due to Lancefield group C streptococci.

Our experience with group C streptococcal infection over the past 15 years demonstrates an important and emerging role for this hemolytic organism as an opportunistic and nosocomial pathogen. Significant risk factors in this predominantly male population included chronic cardiopulmonary disease, diabetes, malignancy, and alcoholism. Bacteremia occurred in 74% of cases seen in our series. Nosocomial acquisition of infection was observed in 26%, and infection was frequently polymicrobial in nature with gram-negative enteric bacilli isolated most commonly along with group C streptococci. We observed a broad spectrum of infections including puerperal sepsis, pleuropulmonary infections, skin and soft-tissue infection, central nervous system infection, endocarditis, urinary tract infection, and pharyngeal infections. Several cases of bacteremia of unknown source were observed in neutropenic patients with underlying leukemia. New syndromes of infection due to group C streptococci observed in our series included intra-abdominal abscess, epidural abscess, and dialysis-associated infection. Response to therapy and outcome was related to the underlying disease. While the literature suggests that patients with group C endocarditis respond better to synergistic penicillin-aminoglycoside regimens, patient numbers are too small to draw definite conclusions. The clinical significance of antibiotic tolerant group C streptococci remains uncertain. In patients with serious group C infections including endocarditis, meningitis, septic arthritis, or bacteremia in neutropenic hosts, we advocate the initial use of cell-wall-acting agents in combination with an aminoglycoside.

Abdomen↗
PubMed1980

Intracranial complications of frontal sinusitis.

Frontal sinus infections can spread to the intracranial space so fast that the clinical situation often becomes far advanced before a complication is recognized. Retrograde septic thrombophlebitis is the most common pathway of extension. A review of recent experiences with fulminating frontal sinusitis and its intracranial complications such as subdural empyema, brain abscess, epidural abscess, and meningitis is presented. Neurologic features of intracranial invasion are interpreted. Good results have been achieved by immediate and aggressive surgical and medical measures.

Adolescent↗
PubMed1991

Prognostic factors in craniofacial surgery.

From 1979 to 1989, 21 patients underwent craniofacial resection for malignancies involving the anterior skull base. Histologic types included 8 squamous cell carcinomas, 3 chondrosarcomas, 2 melanomas, 2 basal cell carcinomas, 2 adenocarcinomas, 2 poorly differentiated carcinomas, 1 malignant schwannoma, and 1 malignant hemangiopericytoma. Survival was 57%, with follow-up of 41 months. A 50% complication rate included osteomyelitis, cerebrospinal fluid rhinorrhea, meningitis, brain abscess, epidural abscess, and syndrome of inappropriate antidiuretic hormone. Recurrent disease occurred in 9 patients (41%), the most reliable predictor being dural invasion indicated preoperatively by CT scan or at operation. Patients demonstrating dural involvement (N = 9) had a 22% survival rate, while patients without (N = 12) had a survival rate of 83%. The impact of dural invasion on long-term survival is emphasized. Though complications were frequent, long-term results were favorable.

Adult↗
PubMed2006

The risk of vertebral canal complications in 2837 cardiac surgery patients with thoracic epidurals.

BACKGROUND: Recent communications in the medical press have suggested that the rate of vertebral canal complications following epidural catheter placement is increasing in frequency, in particular the incidence of epidural abscess (Hearn M. Epidural abscess complicating insertion of epidural catheters. Br J Anaesth 2003; 90 (5): 706-7; Govasi C, Bland D, Poddar R, Horst C. Epidural abscess complicating insertion of epidural catheters. Br J Anaesth 2004; 92 (2): 294-5). We wished to investigate this in our population of cardiac surgical patients. METHODS: We performed a retrospective review of the data from all patients who had undergone coronary artery bypass grafting or valve replacement surgery in our hospital over the past 8 years. This involved a review of computer databases, logbooks, radiology records, admission records, intensive care transfers, pain team ward round data and follow-up outpatient data referrals. RESULTS: In total, 2837 patient admissions were examined and reviewed by the authors. No episodes of vertebral canal haematoma or abscess were observed. CONCLUSIONS: Retrospective analysis of our working practice indicates that thoracic epidural anaesthesia and analgesia are safe in patients receiving cardiac surgery. We found no epidural haematoma or abscess in 2837 patients.

Abscess↗