Gradenigo's syndrome, which is characterised by the triad of suppurative otitis media, pain in the distribution of the trigeminal nerve, and abducens nerve palsy may give rise to potentially fatal complications. Knowledge of the aetiology and appropriate investigations can lead to early diagnosis. A case is reported which illustrates this. (+info)
Salmonella senftenberg: ear infection. A case report.
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A case of Otitis media, a rare complication of Salmonella senftenberg infection is reported. (+info)
Proliferating macrophages, dendritic cells, natural killer cells, T and B lymphocytes in the middle ear and Eustachian tube mucosa during experimental acute otitis media in the rat.
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Although many studies focus on the increase of immunocompetent cells within the middle ear mucosa during acute otitis media it is poorly understood how this increase is mediated. The differentiation between two possible causes, i.e. immigration and local proliferation, would help to better understand the pathophysiology of this disease. Therefore, the number of proliferating macrophages, dendritic cells, natural killer cells and T and B lymphocytes was studied during acute otitis media in the rat middle ear mucosa (ME mucosa) and Eustachian tube mucosa (ET mucosa) by labelling proliferating leucocytes with the DNA precursor bromodeoxyuridine (BrdU). By removing the middle ear and Eustachian tube 24 h after BrdU injection, the contribution of immigrated newly formed cells was estimated. At this timepoint, many leucocytes in the ME and ET mucosa had incorporated BrdU (between 15 and 25% within the subsets). By analysing these tissues one hour after BrdU injection, the local proliferation rate was determined (between 2 and 9% within the subsets). Thus, the inflamed ME and ET mucosa are the destination of immunocompetent cells and, as our data show, the inflamed microenvironment supports local proliferation of immunocompetent cells. (+info)
Cervical necrotising fasciitis consequent to mastoid infection.
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We present a case of cervical necrotising fasciitis in a 56 year old man, secondary to a rare mastoid infection. The patient had coexisting diabetes mellitus and hypertension. He was treated with early surgical debridement followed by neck and chest reconstruction and radical mastoidectomy. Aggressive antibiotic therapy and supportive care was given. He recovered well with minimal residual functional deficit. (+info)
Subjective evaluation and overall satisfaction after tympanoplasty for chronic simple suppurative otitis media.
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A questionnaire survey was conducted in 324 patients with chronic, simple, suppurative otitis media who had undergone tympanoplasty 6 months or more previously to investigate post-operative hearing, tinnitus, vertigo, occlusive feeling of the ear and otorrhea. In addition, the overall satisfaction with tympanoplasty was assessed by VAS value. Subjective hearing improvement was observed in 73.1% of the patients whose hearing was poor and in 50% of those whose hearing was good before the operation. The degree of satisfaction assessed by VAS value corresponded with the subjective hearing assessment. As to tinnitus, 66.2% of the patients became aware of the disappearance or alleviation of symptoms. In the case of patients who had tinnitus before the operation, the degree of awareness of tinnitus and the degree of satisfaction assessed by VAS value coincided. However, no changes in the VAS value were observed in those who did not have tinnitus before the operation. As for vertigo, 30.5% of the patients who had vertigo preoperatively became aware of the disappearance of the symptoms after the operation. The degree of satisfaction assessed by VAS value corresponded with the presence or absence, severity and frequency of vertigo. As to the fullness of the ear, alleviation of the symptoms was subjectively noted by 85.9% of the patients who had symptoms before the operation. The degree of satisfaction assessed by VAS value corresponded with the severity of the symptoms in those who had symptoms before the operation. As for otorrhea, the disappearance of the symptoms was subjectively noted by 85.5% of the patients who had otorrhea before the operation. The degree of satisfaction assessed by VAS value corresponded with the post-operative changes in otorrhea. Based on the above results, it was assumed that the patients placed greatest expectation on hearing improvement when they underwent tympanoplasty. VAS is considered a useful method to evaluate the degree of satisfaction of patients after surgery. (+info)
A pathologic and bacteriologic study on otitis media in swine.
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A pathologic and bacteriologic study on otitis media in swine was performed on 237 swine, ranging in age from 1 day to 1 year. These 237 swine from eight selected farms were slaughtered due to unfavorable prognosis associated with clinical signs of illness. One hundred sixty-three (68.8%) of the 237 swine were found to be affected with otitis, though only a few swine showed clinical signs characteristic of the disease. One hundred fifty-one (63.7%), 53 (22.4%), and 39 (16.5%) had lesions in the middle, external, and internal ear, respectively. Of the 151 cases with otitis media, bilateral and unilateral infection accounted for 114 (75.5%) and 37 (24.5%), respectively. Only 5/53 swine with otitis externa and 6/39 swine with otitis interna failed to show otitis media. All swine with infection in the tympanic cavity had inflammatory lesions in the auditory tube. Examination of the swine grouped by age revealed that, regardless of age, incidence of otitis media was 50-70%. In swine younger than 1 month old, otitis media tended to center on the auditory tube, where a mild infiltration of neutrophils into the mucous membrane was frequent. Thereafter, otitis media increased in degree and extent with age. Forty (26.5%) of the 151 swine affected with otitis media were accompanied by a substantial amount of inflammatory exudate in the tympanic cavity and bulla. Purulent exudate was found in 20/40 (50%) swine. Severe otitis media prevailed in swine between 1 and 4 months of age, showing inspissation of a suppurative exudate in the tympanic cavity and lysis of the underlying osseous wall of the tympanic bulla with subsequent fibrosis.(ABSTRACT TRUNCATED AT 250 WORDS) (+info)
Topical quinolone vs. antiseptic for treating chronic suppurative otitis media: a randomized controlled trial.
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OBJECTIVE: To compare a topical quinolone antibiotic (ciprofloxacin) with a cheaper topical antiseptic (boric acid) for treating chronic suppurative otitis media in children. DESIGN: Randomized controlled trial. SETTING AND PARTICIPANTS: A total of 427 children with chronic suppurative otitis media enrolled from 141 schools following screening of 39 841 schoolchildren in Kenya. Intervention Topical ciprofloxacin (n = 216) or boric acid in alcohol (n = 211); child-to-child treatment twice daily for 2 weeks. MAIN OUTCOME MEASURES: Resolution of discharge (at 2 weeks for primary outcome), healing of the tympanic membrane, and change in hearing threshold from baseline, all at 2 and 4 weeks. RESULTS: At 2 weeks, discharge was resolved in 123 of 207 (59%) children given ciprofloxacin, and in 65 of 204 (32%) given boric acid (relative risk 1.86; 95% CI 1.48-2.35; P < 0.0001). This effect was also significant at 4 weeks, and ciprofloxacin was associated with better hearing at both visits. No difference with respect to tympanic membrane healing was detected. There were significantly fewer adverse events of ear pain, irritation, and bleeding on mopping with ciprofloxacin than boric acid. CONCLUSIONS: Ciprofloxacin performed better than boric acid and alcohol for treating chronic suppurative otitis media in children in Kenya. (+info)
Combined approach for otogenic brain abscess.
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Otogenic intracranial infections usually require both neurosurgical and otolaryngological surgery. This prospective, non-randomized study investigated the value of combining both surgical procedures. Thirteen patients with otogenic intracranial abscess were treated by mastoidectomy and abscess removal through the same incision between 1993 and 2002. Another 12 patients underwent abscess removal or mastoidectomy followed by the other procedure within 7 days. The clinical features of the patients were compared. Four patients died in our series. All four patients had Glasgow Coma Scale (GCS) scores of 7 or less. The preoperative GCS score was the main factor in mortality. One patient had recurrence after the combined approach compared to nine patients with recurrence after separate procedures. The surgical procedure was the main factor affecting the recurrence rate. The combined approach and total capsule excision of the abscess may reduce the risk of recurrence of otogenic intracranial abscess. (+info)