Middle Ear Actinomycosis

2018 ◽  
Vol 15 (03) ◽  
pp. 144-147
Author(s):  
Gil Coutinho ◽  
Jorge Spratley ◽  
Inês Saldanha ◽  
Cristina Castro ◽  
Jorge Pinheiro ◽  
...  
Keyword(s):  
Middle Ear ◽  
Conductive Hearing Loss ◽  
Bone Erosion ◽  
Histopathological Examination ◽  
Soft Tissue Density ◽  
Computed Tomography Imaging ◽  
Oral Amoxicillin ◽  
Sulfur Granules ◽  
Conductive Hearing

AbstractMiddle ear actinomycosis is an atypical and exceedingly rare anaerobic infection. The authors report a case of a 7-year-old girl with persistent right side otalgia, conductive hearing loss, and headache. Otoscopic findings included a thickened, intact, and bulging tympanic membrane. Computed tomography imaging revealed soft tissue density filling the middle ear with areas of bone erosion. Typical sulfur granules were found on surgical exploration. Actinomycosis was diagnosed by histopathological examination. Penicillin was prescribed for 5 weeks followed by oral amoxicillin for 6 months. Recovery was uneventful and with a 2-year follow-up, no recurrence or complications were observed.

A rare case of primary otoscleroma of the middle ear

2012 ◽  
Vol 126 (12) ◽  
pp. 1276-1277
Author(s):  
A R Kakeri ◽  
A H Patel
Keyword(s):  
Hearing Loss ◽  
Case Report ◽  
Middle Ear ◽  
World Literature ◽  
Rare Case ◽  
Conductive Hearing Loss ◽  
Histopathological Examination ◽  
Suppurative Otitis Media ◽  
The World ◽  
Conductive Hearing

AbstractObjective:We report an extremely rare case of primary otoscleroma.Method:We present a case report and a review of the world literature concerning otoscleroma.Results:An adult woman presented with chronic suppurative otitis media with tubotympanic disease and conductive hearing loss. On mastoid exploration, dark granulations were seen, which were identified as otoscleroma on histopathological examination. The patient responded well to streptomycin.Conclusion:To the best of our knowledge, this is the first report of primary otoscleroma in the world literature. This case indicates that Frisch's bacillus can also spread to the middle ear.

Diagnosis and Management of Middle Ear Osteomas: A Case Report and Literature Review

1998 ◽  
Vol 77 (2) ◽  
pp. 134-139 ◽  
Author(s):  
John H. Greinwald ◽  
Eric J. Simko
Keyword(s):  
Middle Ear ◽  
Conductive Hearing Loss ◽  
Surgical Exploration ◽  
Young Males ◽  
Select Group ◽  
Long Term Follow Up ◽  
Conductive Hearing ◽  
Slow Growing

Osteomas of the middle ear are exceedingly rare benign neoplasms. To date, 16 cases have been reported in the literature, the vast majority of which appear as middle ear masses in young males with a progressive conductive hearing loss. In most patients, the diagnosis is confirmed by computed tomography (CT) or at the time of surgical exploration. Although these lesions have been described as slow-growing, no long-term follow-up has been reported. We present the seventeenth case of a middle ear osteoma in a 33-year-old man who remains asymptomatic and wthout evidence of tumor growth after nine years of follow-up. We suggest that asymptomatic middle ear osteomas can be appropriately managed without removal in a select group of patients.

scholarly journals Cholesteatoma Masquerading as Cerumen

2021 ◽  
Author(s):  
S Prabakaran ◽  
RB Namasivaya Navin ◽  
R Guna Keerthana ◽  
S Rajasekaran ◽  
K Priya
Keyword(s):  
Hearing Loss ◽  
Conductive Hearing Loss ◽  
Histopathological Examination ◽  
Treatment Plan ◽  
Pure Tone Audiometry ◽  
The Elderly ◽  
Soft Tissue Density ◽  
Persistent Symptoms ◽  
Conductive Hearing ◽  
Otoscopic Examination

Cerumen is composed of glandular secretions and desquamated epithelial cells. It protects and lubricates the external auditory canal. Impacted cerumen causes canal occlusion and pressure over the tympanic membrane, causing ear discomfort, conductive hearing loss, itching, etc. Up to 6% of the general population are affected with impacted cerumen, which includes 10% of children, more than 30% of the elderly and people with cognitive impairment. Persistent symptoms despite resolution of impaction and patient repeatedly should raise suspicion of alternative diagnosis and prompt for further evaluation. A 20-year-old female patient came with complaints of decreased hearing and ear discharge. On otoscopic examination of left ear, impacted cerumen was seen in the attic region. On removal of wax with the aid of oto-endoscopy, attic region was found to be filled with cholesteatoma debris. On pure tone audiometry, patient had mild conductive hearing loss of 30 db and computed tomography of left temporal bone revealed ill-defined soft tissue density in the middle ear (epitympanum) with erosion of head of malleus and short process of incus. Blunting of scutum was also seen. Attic reconstruction and type III tympanoplasty was performed. On histopathological examination, the section showed keratin flakes with bacterial colonies which were consistent with cholesteatoma. In conclusion, any case of impacted cerumen should not be ignored by otorhinolaryngologist. Further evaluation with thorough examination under otomicroscope/otoendoscope has to be done which can lead to different diagnosis and treatment plan.

Use of hearing AIDS

1976 ◽  
Vol 14 (12) ◽  
pp. 45-46
Keyword(s):  
Hearing Loss ◽  
Middle Ear ◽  
Hearing Aids ◽  
Conductive Hearing Loss ◽  
Auditory Training ◽  
Lip Reading ◽  
Conductive Hearing

Up to 3 million people in Britain might be helped by hearing aids.1 2 Most are over 65 years of age, but some are infants. All should be referred to specialist centres for assessment as soon as possible. Hearing aids generally help most in disorders of the middle ear (conductive hearing loss); they can also help those with sensorineural and other forms of hearing loss. The use of an aid often needs to be supplemented by lip reading and other means of auditory training.1 3

scholarly journals Stapedotomy post-operative results and complications

2020 ◽  
Vol 6 (8) ◽  
pp. 1442
Author(s):  
Hanumant S. Giri ◽  
Ram C. Bishnoi ◽  
Pooja D. Nayak ◽  
Ninad S. Gaikwad
Keyword(s):  
Hearing Loss ◽  
Hearing Aids ◽  
Conductive Hearing Loss ◽  
Major Complication ◽  
Safe Procedure ◽  
Hearing Results ◽  
Post Surgery ◽  
Localized Disease ◽  
Conductive Hearing

<p class="abstract"><strong>Background:</strong> Otosclerosis is a hereditary localized disease of the bone derived from the otic capsule. It is characterized by alternating phases of bone formation and resorption and patient presents with conductive hearing loss. Treatment of otosclerosis can be of two kinds: hearing aids and surgery. Stapedectomy and stapedotomy are the two surgical procedures done for treatment of otosclerosis. Present study was conducted on 30 patients with otosclerosis who underwent stapedotomy to assess the hearing results post-surgery by serial Audiometric studies and to study the complications of stapedotomy surgery.</p><p class="abstract"><strong>Methods:</strong> This prospective observational study conducted on 30 patients of otosclerosis who fulfilled the inclusion and exclusion criteria.  </p><p class="abstract"><strong>Results:</strong> In this study of thirty cases of otosclerosis which were operated for small fenestra stapedotomy, we conclude that Hearing gain post-surgery was remarkable especially for patients with a pure conductive hearing loss. There was no deterioration in hearing after two years of follow-up. In our study on 30 patients we encountered minor complication in 4 patients (13.33%) and 1 major complication of profound sensorineural hearing loss 3.33%.</p><p class="abstract"><strong>Conclusions:</strong> We conclude that stapedotomy is a relatively safe procedure with significant post-surgery hearing benefit.</p>

Conductive SISI Test

1974 ◽  
Vol 83 (1) ◽  
pp. 125-127 ◽  
Author(s):  
Vincent W. Byers
Keyword(s):  
Hearing Loss ◽  
Middle Ear ◽  
Statistical Difference ◽  
Conductive Hearing Loss ◽  
Bone Conduction ◽  
Sensitivity Index ◽  
Index Test ◽  
Bone Conduction Threshold ◽  
Conductive Hearing

The conductive SISI (short increment sensitivity index) test is an indirect procedure to estimate bone-conduction thresholds for middle ear pathology patients. A series of SISI tests are run, beginning at 20 dB S.L. and increasing in 10 dB S.L. steps, until a 100% SISI score is obtained. The following equation predicts the bone-conduction threshold: [Formula: see text] The results of 25 conductive SISI tests on a conductive hearing loss group indicate that the equation approximates the measured B.C. threshold. There was no statistical difference between the predicated B.C. thresholds (12.4 dB) and measured B.C. thresholds (10.4 dB) for the group.

Modification of auditory pathway functions in patients with hearing improvement after middle ear surgery

1998 ◽  
Vol 119 (1) ◽  
pp. 125-130 ◽  
Author(s):  
Juha-Pekka Vasama ◽  
Jyrki P. Mäkelä ◽  
Hans A. Ramsay
Keyword(s):  
Hearing Loss ◽  
Middle Ear ◽  
Pure Tone ◽  
Conductive Hearing Loss ◽  
Adult Patients ◽  
Middle Ear Surgery ◽  
Ear Surgery ◽  
Pure Tone Average ◽  
The Mean ◽  
Conductive Hearing

We recorded auditory-evoked magnetic responses with a whole-scalp 122-channel neuromagnetometer from seven adult patients with unilateral conductive hearing loss before and after middle ear surgery. The stimuli were 50-msec 1-kHz tone bursts, delivered to the healthy, nonoperated ear at interstimulus intervals of 1, 2, and 4 seconds. The mean preoperative pure-tone average in the affected ear was 57 dB hearing level; the mean postoperative pure-tone average was 17 dB. The 100-msec auditory-evoked response originating in the auditory cortex peaked, on average, 7 msecs earlier after than before surgery over the hemisphere contralateral to the stimulated ear and 2 msecs earlier over the ipsilateral hemisphere. The contralateral response strengths increased by 5% after surgery; ipsilateral strengths increased by 11%. The variation of the response latency and amplitude in the patients who underwent surgery was similar to that of seven control subjects. The postoperative source locations did not differ noticeably from preoperative ones. These findings suggest that temporary unilateral conductive hearing loss in adult patients modifies the function of the auditory neural pathway. (Otolaryngol Head Neck Surg 1998;119:125-30.)

Results of Surgical Repair of Inapparent Perilymph Fistulas

1986 ◽  
Vol 95 (3_part_1) ◽  
pp. 344-346 ◽  
Author(s):  
G. Joseph Parell ◽  
Gary D. Becker
Keyword(s):  
Hearing Loss ◽  
Surgical Technique ◽  
Surgical Repair ◽  
Conductive Hearing Loss ◽  
Knowing That ◽  
Sensory Neural ◽  
Tissue Grafts ◽  
Conductive Hearing ◽  
Sensory Neural Hearing Loss

In patients who are thought to have a perilymph (PL) fistula, careful inspection of the round and oval windows during exploratory tympanotomy may be normal. The decision must then be made either to terminate the procedure—knowing that the patient's symptoms will probably continue or deteriorate—or to repair both windows as if PL fistulas were present, risking further damage to the inner ear. From a series of 14 patients explored for possible PL fistulas, we report on 6 patients with preoperative diagnoses of PL fistula, based on history, physical examination, and audiometry. Symptoms resulting from trauma were present from 10 days to 23 years before surgery. During exploratory tympanotomy, no fistulas were evident; however, both the oval and round windows were repaired with tissue grafts. Follow up—for 1 to 5 years—revealed that vertigo was relieved in all patients. Postoperatively, one patient had a mild conductive hearing loss; yet no patient sustained a sensory neural hearing loss. We conclude that patch grafting of both the oval and round windows is a safe and effective method of treating suspected, but inapparent fistulas. Patient selection, surgical technique, and results shall be detailed.

scholarly journals Post Inflammatory Medial Canal Fibrosis: A Case Report

2013 ◽  
Vol 2 (2) ◽  
pp. 69-71
Author(s):  
A Kumar ◽  
K Santosh
Keyword(s):  
Conductive Hearing Loss ◽  
Fibrous Tissue ◽  
External Auditory Meatus ◽  
Solid Core ◽  
Medial Part ◽  
Review Of The Literature ◽  
Soft Tissue Density ◽  
History Of ◽  
Conductive Hearing ◽  
Bony Erosion

Medial canal fibrosis is an interesting type of acquired meatal atresia that is characterized by formation of a solid core of fibrous tissue in the medial part of the external auditory meatus abutting the tympanic membrane. A review of the literature showed that many different terms have been used interchangeably to report the same or similar condition. This is a case of medial canal fibrosis being reported to emphasize the importance in diagnosing this rare but easily treatable disease. A 16 yrs old female presented with bilateral conductive hearing loss & history of recurrent rhinitis & sinusitis. CT Temporal bone showed soft tissue density lesions in bilateral bony EAC (External auditory canal) with no bony erosion & normal middle ear. A diagnosis of Medial canal fibrosis was given. The patient was operated & biopsy of the specimen came out to be inflammatory granulation tissue. Nepalese Journal of Radiology; Vol. 2; Issue 2; July-Dec. 2012; 69-71 DOI: http://dx.doi.org/10.3126/njr.v2i2.7689

scholarly journals Middle Ear Adenoma: Case Report and Discussion

2014 ◽  
Vol 2014 ◽  
pp. 1-4
Author(s):  
D. Isenring ◽  
T. F. Pezier ◽  
B. Vrugt ◽  
A. M. Huber
Keyword(s):  
Hearing Loss ◽  
Case Report ◽  
Middle Ear ◽  
Conductive Hearing Loss ◽  
Surgical Excision ◽  
Histological Techniques ◽  
Preoperative Ct ◽  
Middle Ear Adenoma ◽  
Conductive Hearing ◽  
Ct And Mri

Introduction. Despite modern radiological workup, surgeons can still be surprised by intraoperative findings or by the pathologist’s report.Materials & Methods. We describe the case of a 52-year-old male who was referred to our clinic with a single sided conductive hearing loss. He ultimately underwent middle ear exploration and excision of a middle ear tumour followed by second look and ossiculoplasty a year later.Results. Though preoperative CT and MRI scanning were suggestive of a congenital cholesteatoma, the pathologist’s report diagnosed a middle ear adenoma.Discussion. Middle ear glandular tumors are extremely rare and, despite numerous histological techniques, continue to defy satisfactory classification. Most surgeons advocate surgical excision though evidence of the tumour’s natural course and risk of recurrence is lacking.

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