1/9. lemierre syndrome and acute mastoiditis.lemierre syndrome seldom follows an episode of pharyngotonsillitis. Characteristically, it is comprised of septic thrombosis of the internal jugular vein and bacteremia, leading to lung emboli and metastatic abscess formation. We describe lemierre syndrome that complicates an acute mastoiditis, with considerations regarding its pathogenesis and management. Despite its sporadic occurrence, awareness of lemierre syndrome is important, since early recognition reduces both the morbidity and mortality associated with it.- - - - - - - - - - ranking = 1keywords = mortality (Clic here for more details about this article) |
2/9. Central venous sinus thrombosis following mastoiditis: report of 4 cases and literature review.The frequency of mastoiditis and its complications have declined since the advent of antibiotics. Among all complications, transverse sinus thrombosis is the least frequent, although it may have the highest mortality rate. Before the introduction of surgery and antibiotic treatment, mortality was close to 100%. Previous administration of antibiotics may lead to changes in the clinical presentation of venous sinus thrombosis that make diagnosis more difficult, in spite of greatly improved imaging methods. This article reports 4 confirmed cases of venous sinus thrombosis complicating mastoiditis that were diagnosed and treated at Nossa Senhora das Gracas Hospital, Curitiba--PR from June, 1999, to February, 2000. All 4 cases were documented by magnetic resonance imaging. Each patient recovered after treatment with antibiotics and anticoagulation. No surgical intervention was necessary. Diagnosis of the complication requires a high level of clinical suspicion and then evaluation by mastoid CT and cranial MRI.- - - - - - - - - - ranking = 2keywords = mortality (Clic here for more details about this article) |
3/9. Sigmoid sinus thrombosis: an old foe revisited.Sigmoid sinus thrombosis (SST) has become increasingly uncommon. In the pre-antibiotic era this condition had a mortality rate of over 90%.1 A high index of suspicion is required to make the diagnosis. We present a rare case of sigmoid sinus thrombosis secondary to mastoiditis, which illustrates the problems of delayed diagnosis. This report highlights the importance of rapid diagnosis and early surgical intervention. We emphasis the need for scanning and otolaryngology referral in all cases of middle ear disease associated with pain or vertigo which does not resolve rapidly on appropriate antibiotic therapy.- - - - - - - - - - ranking = 1keywords = mortality (Clic here for more details about this article) |
4/9. Intracranial complications of acute and chronic mastoiditis: report of two cases in children.OBJECTIVE: The clinical picture of mastoiditis, sigmoid sinus thrombosis and brain abscess has changed with the advent of antibiotics. A delay in the recognition of intracranial complications in children and in the institution of appropriate therapy may result in morbidity and mortality. Increased mortality of the children has been correlated with the neurological status of the patient on admission to hospital. METHOD: A retrospective study was made of two children with acute mastoiditis and sigmoid sinus thrombosis and chronic mastoiditis with cerebellar abscess treated in 1997 in the ENT Department of the Medical University of Gdansk. RESULTS: We present two cases of intracranial complications in children (13 and 11 years old) originating from acute and chronic otitis media. The first case, of a 13-year-old boy with sigmoid sinus thrombosis as a complication of acute otitis media took its course as a typical Symonds Syndrome. Mastoidectomy, thrombectomy and jugular vein ligation associated with antibiotics and edema-reducing drugs and anticoagulants proved to be successful. The second case of an 11-year-old boy with exacerbated chronic otitis media with cholesteatoma and mastoiditis, was complicated by suppurative meningitis, cerebellar abscess, perisinual abscess and sigmoid sinus thrombophlebitis. Neurosurgical approach by suboccipital craniotomy and abscess drainage was ineffective. Otological treatments of modified radical mastoidectomy, thrombectomy, jugular vein ligation, perisinual and cerebellar abscess drainage associated with wide-spectrum antibiotics and edema-reducing drugs were performed with a very good outcome. After 3 years of follow-up the patients remain without any neurological and psychiatric consequences. CONCLUSION: The authors show different courses of both presented complications and imaging techniques and surgical procedures performed in these children. The sigmoid sinus trombosis with Symonds Syndrome may be difficult to diagnose due to previous antibiotics valuable in establishing the diagnosis and the extent of disease. The successful therapy is based on understanding of pathogenesis of the intracranial complication and the cooperation of an otolaryngologist, a neurologist, a neurosurgeon and an ophthalmologist.- - - - - - - - - - ranking = 2keywords = mortality (Clic here for more details about this article) |
5/9. otitis media and CNS complications.Intracranial complications from otitis media can be quite devastating to the patient if an early diagnosis is not made. patients may develop meningitis, venous sinus thrombosis or cranial nerve palsies, as well as intracranial abscess. The presenting features in such cases may be subtle and include headache, nausea, vomiting, personality changes and signs of increased intracranial pressure as well as focal neurological deficits. A case of intracranial brain abscess is presented in a patient with a history of chronic otitis media with cholesteatoma. Delay in the diagnosis of intracranial complications of otitis media can lead to improper treatment with increased morbidity and mortality. The etiology and treatment of complications affecting the CNS is discussed.- - - - - - - - - - ranking = 1keywords = mortality (Clic here for more details about this article) |
6/9. Surgical management of acute mastoiditis with epidural abscess.The prevalence of intracranial complications of acute coalescent mastoiditis in children has decreased significantly; however, this clinical problem persists, with a relatively high mortality. The common practice for management of acute mastoiditis with epidural abscess is mastoidectomy, drainage and placement of a ventilation tube, which means that the main pathology is confined to the mastoid cavity. We suggest that tympanic exploration is mandatory in certain cases, an example of which we present here. We report one case of acute mastoiditis with epidural abscess, in which mastoidectomy with tympanic exploration was needed to ensure drainage throughout the cavities and to prevent pressure rebuilding in the mastoid and tympanic cavities. We stress that if the tympanic membrane is thickened and no fluid is drained when placing a pressure equalization tube, there could be granulation tissue in the tympanum and tympanic exploration is mandatory, especially in a case of acute mastoiditis with intracranial complications accompanied by prolonged symptoms.- - - - - - - - - - ranking = 1keywords = mortality (Clic here for more details about this article) |
7/9. Brain abscesses in the young.Brain abscesses in the young are rare. Only 14 such abscesses have been seen at texas Children's Hospital since 1968. Most abscesses developed in association with congenital heart disease (5), although sinusitis and mastoiditis were precipitating causes in two patients and one patient, respectively. The latter three patients' cases are reviewed in detail. Clinical and bacteriologic findings in all patients are discussed. There were signs of increased intracranial pressure in nine patients (64%). All abscesses were drained; in several, repeated drainage was necessary. Anaerobic organisms were recovered in six patients (43%), aerobic organisms were recovered in five (36%), and both were recovered in two (14%). In one patient no growth was reported. Antimicrobial therapy was administered to all patients but one, whose abscess was completely excised. morbidity and mortality remained significant: three patients (21%) died and one has a residual hemiparesis.- - - - - - - - - - ranking = 1keywords = mortality (Clic here for more details about this article) |
8/9. Pseudomonas mastoiditis.opportunistic infections of the external auditory canal or the middle ear due to pseudomonas aeruginosa occurring in patients with low resistance to infection have a 35 percent mortality rate. Once the process extends into the pneumatized temporal bone, eradication becomes more difficult and the mortality rate increases to 72 percent because of the high incidence of involvement of cranial nerves, adjacent intracranial vessels, and meningitis. Treatment is directed towards the underlying condition, administration of systemic carbenicillin and gentamicin, topical colistin therapy, and judicious surgical debridement. Pseudomonas vaccine may be of help. Fifteen cases are presented. Nine follow the pattern of malignant external otitis and six began as a primary acute otitis media.- - - - - - - - - - ranking = 2keywords = mortality (Clic here for more details about this article) |
9/9. The silent epidural abscess as a complication of acute otitis media in children.Acute otitis media with complications is a persistent problem in the modern antibiotic era with a relatively high mortality rate. Acute mastoiditis is a serious complication of acute otitis media with potentially grave consequences and the epidural abscess constitutes the commonest of all intracranial complications, arising from middle ear infections. We report two cases of children with acute mastoiditis without evidence of intracranial complication or subperiosteal abscess, in whom the early evaluation with computed tomography (CT) disclosed an unsuspected epidural abscess. Therefore, we stress the use of CT as a rule of thumb for every child with acute mastoiditis.- - - - - - - - - - ranking = 1keywords = mortality (Clic here for more details about this article) |