MyMedR

Fulltext Management of otitis media with effusion in children

Zulkiflee S, Siti Sabzah MH, Philip R, Md Aminuddin MY

Malays Fam Physician, 2013;8(2):32-35.

Otitis media with effusion (OME) is a condition characterised by a collection of fluid within the middle ear without signs of acute inflammation. It is common in young children, with a bimodal peak at two and five years of age. Eighty percent of children have at least one episode of OME by the age of 10 years. This disease is a common ear problem among children with craniofacial anomalies including cleft palate and Down syndrome (DS).

Matched MeSH terms: Ear, Middle

Primary middle ear tuberculosis mimicking cholesteatoma

Aziz A, Md Daud MK

Malays Fam Physician, 2020;15(1):44-46.

PMID: 32284804

Tuberculous granuloma in the middle ear is an unusual entity. Herein, we report a case with short presentation of otitis media with mastoid abscess but with a CT scan showing widespread bone destruction. The cause was determined to be middle ear tuberculosis. Awareness of this entity is important, as it may cause a delay in referral to an otorhinolaryngology specialist and, subsequently, a delay in initiating treatment. Therefore, it should be considered in the differential diagnosis, especially when the usual treatment fails to produce the desired result.

Matched MeSH terms: Ear, Middle

Fulltext Otoscopic changes before and after shooting amongst military army personnel

Muhammad Izani Mohd Shiyuti, Irfan Mohamad, Dinsuhaimi Sidek

Malaysian Journal of Medicine and Health Sciences, 2014;10(1):7-11.

MyJurnal

The effect of loud noise to the army personnel is often identified when hearing loss had already developed. Acoustic trauma during shooting training can also lead to acute changes in the ear which is shown on otoscopic examination. This study was undertaken to determine the effectiveness of hearing protective device (earplug) on the prevalence of external ear changes amongst military personnel during shooting. This is a prospective cross sectional study that was conducted among 76 military personnel, who were divided into two groups: those with and without earplugs during shooting. Each participant underwent 3 otoscopic examinations: (a) pre-shooting, (b) immediate post-shooting (within 48 hours) and (c) 2 weeks after shooting. A total of 78 army personnel who were scheduled to undergo shooting training were otoscopically examined. Eighty three percent of them did not wear earplugs before. The percentage of inflammation of external auditory canal and tympanic membrane dullness increased tremendously among subjects from non–earplug group less than 48 hours post-shooting. Assessment after 2 weeks showed improvement in around 30% of the subjects. Loud noise has become an occupational hazard not only to the inner ear but it also predisposes the external and middle ear structures to some form of injury. Although improvement is seen after some period, a protective device such as an earplug should be recommended and the usage should be reinforced among the army personnel involved in shooting.

Matched MeSH terms: Ear, Middle

Vestibular nerve section in a child with intractable Menière's disease

See GB, Mahmud MR, Zurin AA, Putra SH, Saim LB

Int J Pediatr Otorhinolaryngol, 2002 May 31;64(1):61-4.

PMID: 12020915

Clinical presentation of Menière's disease in children is not as typical as in adults. The triad of vertigo, tinnitus and deafness are not usually elicited, diagnosis often being made after years of follow up and batteries of investigation. A case of Menière's disease in a 3-year-old boy is presented. The diagnosis was only obvious at the age of 8 when the triad of vertigo, deafness and tinnitus were present. His disease progressed despite a trial of intratympanic gentamicin injections and endolymphatic sac decompression. Vestibular nerve section was subsequently performed for his intractable disease. Following the procedure he was asymptomatic and able to attend school.

Matched MeSH terms: Ear, Middle/drug effects; Ear, Middle/innervation*

Fulltext A rare cause of unilateral tinnitus

Nik Mohd Syukra Nik Abd Ghani, Nik Adilah Nik Othman, Amran Mohamad

International Medical Journal Malaysia, 2018;17(1):145-148.

MyJurnal

Tinnitus is not a disease per se but it is a symptom. It can be either subjective or objective type and the
underlying cause varies such as tumour, infection, vascular abnormality or Meniere’s disease. Foreign body in the external ear is a common presentation especially in children. However, foreign body in the middle ear manifested with only symptom of tinnitus is a rare and unexpected presentation. Foreign body in the middle ear are commonly due to iatrogenic cause such as complication of myringotomy and ventilation tube insertion surgery. There are reported cases of complications of myringotomy and ventilation tube insertion, and they typically presented with the ear infection manifestation, myringosclerosis or permanent perforation of tympanic membrane. Currently, there are only few reported cases in literatures of foreign body in the middle ear following complication of medial migration of ventilation tube into a middle ear with intact tympanic membrane.

Matched MeSH terms: Ear, Middle

Fulltext Bilateral Carotid Body Tumours

Amran, A.R., Jayaram, G., Kumar, G.

International Medical Journal Malaysia, 2006;5(1):1-6.

MyJurnal

Paragangliomas are slow growing hypervascular tumour arising from neural crest cell derivatives throughout the body. In the head and neck region, the major paraganglial cells are located at the carotid bifurcation (carotid body), along the ganglia of the vagus nerve and along the nerves supplying the middle ear and jugular bulb. Less common locations include the larynx, orbit, nose and the aortic arch. Carotid body tumours are very rare neoplasms constituting less than 0.5% of all tumours. The true nature of the tumour is established at the time of attempted biopsy or surgical resection, sometimes with disastrous consequences. Only a few of the more than 500 cases reported in the literature have been studied and diagnosed preoperatively. These tumours must be considered in the evaluation of any lateral neck mass, even one located far from the carotid bifurcation. We report a case of bilateral carotid body tumours detected using 16-slice MDHCT in a patient who presented with pulsatile neck swelling for two years. This tumour is rarely malignant; however it produces serious problems by its progressive enlargement and impairment of adjacent structures in the neck. The treatment of choice is surgical resection; preferably to excise this lesion when it is small, because large, very vascular tumours are intimately attached to the carotid vessels and make surgical resection more hazardous. Pre-operative embolization can be performed in large tumours, as to facilitates surgery and reduce complication. In most of the cases, there is strong attachment of the tumour to the carotid arteries. When this is the situation, removal of the tumour means complete excision of both great arteries as well, and the mortality rate is 40 to 45 %. When surgical removal is not feasible, radiotherapy may help to control the tumour growth, although the results have not been encouraging. As it is very slow growing tumour with the growth rate of less than 5 mm per year tumours in old patients with significant risk factors for surgical intervention can be managed by observation alone.

Matched MeSH terms: Ear, Middle

Fulltext Rare case of temporal bone carcinoma with intracranial extension

Kasim KS, Abdullah AB

Indian J Otolaryngol Head Neck Surg, 2012 Dec;64(4):397-8.

PMID: 24294589 DOI: 10.1007/s12070-011-0250-6

Temporal bone cancer, a relatively rare disease, accounting for less than 0.2% of all tumors of the head and neck and is associated with a poor outcome; often presents in a subtle manner, which may delay diagnosis. It should be suspected in any case of persistent otitis media or otitis externa that fails to improve with adequate treatment. Despite advances in operative technique and postoperative care, long-term survival remains poor). It includes cancers arising from pinna that spreads to the temporal bone, primary tumors of the external auditory canal (EAC), middle ear, mastoid, petrous apex, and metastatic lesions to the temporal bone. Here is a report on a case of temporal bone carcinoma presenting with right otalgia, otorrhea and facial paralysis. The patient was initially diagnosed as mastoiditis and later the clinical impression was revised to temporal bone carcinoma (undifferentiated type), based on the pathologic findings.

Matched MeSH terms: Ear, Middle

Fulltext Annular bony spur

Raman R

Indian J Otolaryngol Head Neck Surg, 2000 Jul;52(3):318.

PMID: 23119711 DOI: 10.1007/BF03006219

A micro anatomical feature in the ear useful in surgery is described.

Matched MeSH terms: Ear, Middle

Fulltext An alternate approach to the mastoid antrum

Raman R

Indian J Otolaryngol Head Neck Surg, 1998 Apr;50(2):193.

PMID: 23119414 DOI: 10.1007/BF02991691

An alternate approach to the mastoid antrum for acellular mastoid is presented.

Matched MeSH terms: Ear, Middle

Determination of the biofilm formation capacity of bacterial pathogens associated with otorhinolaryngologic diseases in the Malaysian population

Khosravi Y, Ling LC, Loke MF, Shailendra S, Prepageran N, Vadivelu J

Eur Arch Otorhinolaryngol, 2014 May;271(5):1227-33.

PMID: 23880921 DOI: 10.1007/s00405-013-2637-3

This study aims to assess the association between microbial composition, biofilm formation and chronic otorhinolaryngologic disorders in Malaysia. A total of 45 patients with chronic rhinosinusitis, chronic tonsillitis and chronic suppurative otitis media and 15 asymptomatic control patients were studied. Swab samples were obtained from these subjects. Samples were studied by conventional microbiological culturing, PCR-based microbial detection and Confocal Laser Scanning Microscopy (CLSM). Haemophilus influenzae, Staphylococcus aureus, Streptococcus pneumoniae, coagulase-negative staphylococci (CoNS) and other Streptococcus species were detected in subjects of both patient and control groups. Biofilm was observed in approximately half of the smear prepared from swab samples obtained from subjects of the patient group. Most of these were polymicrobial biofilms. S. aureus biofilm was most prevalent among nasal samples while H. influenzae biofilm was more common among ear and throat samples. Results from this study supported the hypothesis that chronic otorhinolaryngologic diseases may be biofilm related. Due to the presence of unculturable bacteria in biofilms present in specimens from ear, nose and throat, the use of molecular methods in combination with conventional microbiological culturing has demonstrated an improvement in the detection of bacteria from such specimens in this study.

Matched MeSH terms: Ear, Middle/microbiology

Bilateral nontuberculous mycobacterial middle ear infection: a rare case

Tang IP, Singh S, Rajagopalan R

Ear Nose Throat J, 2014 Sep;93(9):390-4.

PMID: 25255345

Nontuberculous Mycobacterium (NTM) middle ear infection is a rare cause of chronic bilateral intermittent otorrhea. We report a rare case of bilateral NTM middle ear infection in which a 55-year-old woman presented with intermittent otorrhea of 40 years' duration. The patient was treated medically with success. We conclude that NTM is a rare but probably under-recognized cause of chronic otitis media. A high index of suspicion is needed for the diagnosis to avoid prolonged morbidity. Treatment includes surgical clearance of infected tissue with appropriate antimycobacterial drugs, which are selected based on culture and sensitivity.

Matched MeSH terms: Ear, Middle/surgery

Beyond a tympanic membrane perforation: a superb view of normal middle ear structures

Rahmat O

Ear Nose Throat J, 2007 Jul;86(7):375.

PMID: 17702308

Matched MeSH terms: Ear, Middle/anatomy & histology*

Approach to surgery in the middle ear without the need for an aural speculum

Raman R

Ear Nose Throat J, 1999 Apr;78(4):306-7.

PMID: 10224707

This article describes a new approach to permeatal surgery in the middle ear that does not require the use of an aural speculum.

Matched MeSH terms: Ear, Middle/surgery*

A Longitudinal Analysis of Pressurized Wideband Absorbance Measures in Healthy Young Infants

Wali HA, Mazlan R, Kei J

Ear Hear, 2019 2 27;40(5):1233-1241.

PMID: 30807541 DOI: 10.1097/AUD.0000000000000707

OBJECTIVES: Wideband absorbance (WBA) is an emerging technology to evaluate the conductive pathway (outer and middle ear) in young infants. While a wealth of research has been devoted to measuring WBA at ambient pressure, few studies have investigated the use of pressurized WBA with this population. The purpose of this study was to investigate the effect of age on WBA measured under pressurized conditions in healthy infants from 0 to 6 months of age.

DESIGN: Forty-four full-term healthy neonates (17 males and 27 females) participated in a longitudinal study. The neonates were assessed at 1-month intervals from 0 to 6 months of age using high-frequency tympanometry, acoustic stapedial reflex, distortion product otoacoustic emissions, and pressurized WBA. The values of WBA at tympanometric peak pressure (TPP) and 0 daPa across the frequencies from 0.25 to 8 kHz were analyzed as a function of age.

RESULTS: A linear mixed model analysis, applied to the data, revealed significantly different WBA patterns among the age groups. In general, WBA measured at TPP and 0 daPa decreased at low frequencies (<0.4 kHz) and increased at high frequencies (2 to 5and 8 kHz) with age. Specifically, WBA measured at TPP and 0 daPa in 3- to 6-month-olds was significantly different from that of 0- to 2-month-olds at low (0.25 to 0.31 kHz) and high (2 to 5 and 8 kHz) frequencies. However, there were no significant differences between WBA measured at TPP and 0 daPa for infants from 3 to 6 months of age.

CONCLUSIONS: The present study provided clear evidence of maturation of the outer and middle ear system in healthy infants from birth to 6 months. Therefore, age-specific normative data of pressurized WBA are warranted.

Matched MeSH terms: Ear, Middle

Fulltext Hyphae in external auditory canal

Saniasiaya J, Narayanan P

BMJ Case Rep, 2021 Jul 26;14(7).

PMID: 34312145 DOI: 10.1136/bcr-2021-245388

Matched MeSH terms: Ear, Middle

Displaying publications 21 - 35 of 35 in total