Displaying publications 101 - 120 of 178 in total

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  1. Anatomical variants of the superficial temporal artery in patients with microtia: a pilot descriptive study
    Imran FH, Yong CK, Das S, Huei YL
    Anat Cell Biol, 2016 Dec;49(4):273-280.
    PMID: 28127502 DOI: 10.5115/acb.2016.49.4.273
    Superficial temporal artery (STA) based pedicled fascial flap plays a pivotal role in ear reconstruction for microtia patients. There is paucity of literature on the anatomy of the STA in microtia patients. The present study aimed to describe any possible anatomical variations seen in the STA of patients afflicted with microtia. Pre-operative carotid computer tomographic angiography images of patients under the microtia database of Plastic and Reconstructive Surgery Unit at a tertiary medical centre were selected and 3-dimensionally reconstructed. Measurements were made on the 3D reconstructed computed tomographic angiography images of the STA on both the sides of the microtic ear and the non-microtic ear to assess its various anatomical parameters. We managed to obtain a total of 39 computed tomographic angiography images of STAs for analysis. There was a significant difference in the number of main branches of STA between the two groups (P=0.006). The proportion of ears with 2 main branches was higher in the non-microtia group (89.5%) compared to the microtia group (45.0%). A significant difference was found in the STA diameter between the two groups (P=0.012). The mean diameter of STA in the non-microtia group was larger by 0.4 mm. Furthermore, the median angle of STA was larger on the side of the non-microtic ears compared to that of microtic ears by 24.5°, with a P-value of 0.011. The results of the study may be of clinical importance while planning and performing ear reconstructive surgeries using STA based pedicled fascial flaps.
    Matched MeSH terms: Ear, External
  2. Fulltext Medical problems in an oil palm estate
    Chua WT, Lim CH
    Family Practitioner, 1982;5(3):49-53.
    Oil palm estates and associated industries employ a fair proportion of workers. Good medical care benefits both the employers and the employees. The pattern of illness is not very different from that found in general practice. However, certain environmental factors, the nature of occupation and the water supply can influence the increased incidence of certain diseases. Upper respiratory tract infection, acute gastroenteritis, contact dermatitis (eczemas & rashes) eye, and ear diseases, injuries and musculoskeletal diseases are the commonest causes of morbidity. The resident doctor, who has a good knowledge of the environment of his patients is in the best position to practise preventive medicine or early intervention, thereby reducing illnesses and improving productivity of the workers.
    Matched MeSH terms: Ear Diseases
  3. Test-retest reliability and responsiveness of a Malay tinnitus questionnaire
    Mohd Normani Z, Wan Suhailah WH, Nik Adilah NO
    Med J Malaysia, 2018 02;73(1):7-8.
    PMID: 29531196 MyJurnal
    INTRODUCTION: Tinnitus is a common complaint among patients with ear diseases and can be serious if not treated. Recently, a Malay tinnitus questionnaire, known as the "Borang Evaluasi Soal selidik Tinnitus" (BEST) had been developed and preliminarily validated among Malayspeaking population. The aims of the present study were to determine the test-retest reliability and responsiveness of the BEST questionnaire.

    METHOD: Forty-six Malay adults (aged 23-74 years) with tinnitus were enrolled. They were instructed to fill in the BEST questionnaire accordingly. After one week, 21 of them were asked to fill in the questionnaire again. The other 25 subjects underwent tinnitus intervention for three months and following this; the BEST was administered to them again.

    RESULTS: In the test-retest reliability task, the intraclass correlation values obtained were acceptably high (0.70-0.90). After the intervention, significant differences in the BEST result were found in the mind domain, main domain and composite score (p<0.05) with moderate effect sizes (0.61- 0.70).

    CONCLUSION: The test-retest reliability of the BEST was found to be good. It also showed good responsiveness to intervention. The clinical usefulness of the BEST in assessing patients with tinnitus was further supported by the present study.

    Matched MeSH terms: Ear Diseases
  4. Fulltext Eye-masks and earplugs compared to headband in nulliparas on increasing spontaneous vaginal delivery: a randomized trial
    Hong JGS, Vimaladevi A, Razif NA, Omar SZ, Tan PC
    BMC Pregnancy Childbirth, 2023 May 24;23(1):378.
    PMID: 37226087 DOI: 10.1186/s12884-023-05685-4
    BACKGROUND: A majority of pregnant women experience sleep disruption during pregnancy, especially in the third trimester. Lack of sleep is associated with preterm birth, prolonged labor and higher cesarean section rate. Six or less hours of night sleep in the last month of pregnancy is associated with a higher rate of caesarean births. Eye-masks and earplugs compared to headband improve night sleep by 30 or more minutes. We sought to evaluate eye-mask and earplugs compared to sham/placebo headbands on spontaneous vaginal delivery.

    METHODS: This randomized trial was conducted from December 2019-June 2020. 234 nulliparas, 34-36 weeks' gestation with self-reported night sleep 

    Matched MeSH terms: Ear Protective Devices
  5. Study of epithelial migration in the tympanic membrane and bony external auditory canal wall in patients with irradiated nasopharyngeal carcinoma
    Santhi K, Prepageran N, Tang IP, Raman R
    Otol Neurotol, 2015 Feb;36(2):318-22.
    PMID: 24751743 DOI: 10.1097/MAO.0000000000000378
    The objectives of this study were to determine the presence of epithelial migration in patients with postirradiated nasopharyngeal carcinoma (NPC) and to compare the rate of epithelial migration in the tympanic membrane (TM) and the bony external auditory canal (EAC) of postirradiated NPC ears with normal ears by means of the ink dot method.
    Matched MeSH terms: Ear Canal/pathology*
  6. Methadone maintenance treatment versus methadone maintenance treatment plus auricular acupuncture: impacts on patient satisfaction and coping mechanism
    Lua PL, Talib NS, Ismail Z
    J Pharm Pract, 2013 Dec;26(6):541-50.
    PMID: 23764566 DOI: 10.1177/0897190013489574
    This study intended to (1) describe the baseline patient satisfaction level and preferred coping strategies and (2) assess patient satisfaction and coping mechanisms pre- and postintervention. Patients on methadone maintenance treatment (MMT) in Terengganu, Malaysia, were randomized into either MMT or MMT plus auricular acupuncture (MMT + AA) groups. All received the standard MMT, while participants on MMT + AA underwent concurrent AA session thrice weekly for 2 months (each session = 30 minutes). Data analysis was carried out using SPSS 16.0, employing descriptive and nonparametric statistics. Participations were received from 97 eligible male patients (median age = 36.0 years; Malay = 97.9%). After screening for dropouts, only 69 patients were considered for subsequent analysis (MMT = 40; MMT + AA = 29). At preintervention, both groups did not differ significantly in the parameters investigated. During postintervention, no significant difference was detected for satisfaction level but coping-wise, substance use was significantly and frequently adopted by MMT + AA patients compared to MMT respondents (P < .05). On separate analysis, those who received MMT alone adopted active coping, venting, and self-blame significantly more frequently postintervention (P < .05). Nevertheless, no significant difference for coping styles of MMT + AA patients was exhibited over time (P >.05). The addition of AA therapy into the standard MMT treatment did not seem to influence patient satisfaction and their coping ways.
    Matched MeSH terms: Acupuncture, Ear/methods*
  7. Fulltext Review of ear, nose and throat foreign bodies in Sarawak General Hospital. A five year experience
    Chiun KC, Tang IP, Tan TY, Jong DE
    Med J Malaysia, 2012 Feb;67(1):17-20.
    PMID: 22582543
    OBJECTIVE: Ear, nose and throat foreign bodies are common in ENT clinical practice. This study was designed to establish the local data of otorhinolaryngeal foreign bodies in term of prevalence among paediatric and adult groups, the clinical features, types of foreign body at different sites, and laterality of foreign bodies.
    METHOD: This study was carried out at ENT department, Sarawak General Hospital, Malaysia, from 1st January 2005 to 31st December 2009. A total of 1084 cases were included and statistically analyzed.
    RESULT: Ear foreign bodies showed the highest incidence which was consisted of 480 (44.3%) cases, followed by nose in 270 (24.9%) cases, pharynx in 251 (23.2%) cases, esophagus in 57 (5.3%) cases and laryngo-tracheobronchial tree in 26 (2.4%) cases. Otorhinolaryngeal foreign bodies occurred more frequently in 0-10 year old age group which constituted 651 (60.1%) cases. The descending order of frequency for foreign body sites in adult was pharynx (17.2%), ear (12.8%), esophagus (3.1%), nose (1.7%) and laryngo-tracheobronchial tree (1.1%). The type of foreign bodies varies with age group and site of foreign body lodgement. In general, common foreign bodies in both adult and children were food related, with the additional of small objects such as plastic toy in paediatric group.
    CONCLUSION: Otorhinolaryngeal foreign bodies were found more frequently in children. The types of foreign body were different from age group and sites of foreign body lodgement. The local food constituted the highest incidence of ear, nose, and throat foreign bodies with additional of plastic toys in paediatric group.
    Study site: ENT clinic, Sarawak General Hospital, Kuching, Sarawak, Malaysia
    Matched MeSH terms: Ear*
  8. Fulltext Retrospective review of grommet insertions for otitis media with effusion in children in Singapore
    Nurliza I, Lim LH
    Med J Malaysia, 2011 Aug;66(3):227-30.
    PMID: 22111445 MyJurnal
    Otitis media with effusion is one of the most common childhood infections, and grommet insertions are done for chronic otitis media which have failed medical therapy. The aims of this study were 1) to determine the patient profile of children needing grommet insertion and 2) to determine if grommet insertion is safe and effective. A retrospective review of 105 children with myringotomy and grommet insertions for chronic otitis media with effusion between 2006 and 2008 was performed. Seventy two percent of patients were younger than 6 years old. Male to female ratio was 4:3. Twelve percent of patients were syndromic. In children with otitis media with effusion, hearing and academic performance improved after grommet insertion. Allergic rhinitis and cleft palate are risk factors for chronic middle ear effusion.
    Matched MeSH terms: Middle Ear Ventilation*
  9. Fulltext Cerebrospinal fluid otorrhoea from an abnormal communication between the internal auditory meatus and the medial wall of the tympanic cavity
    Philip R, Prepageran N, Raman R, Waran V
    Med J Malaysia, 2009 Sep;64(3):248-9.
    PMID: 20527282 MyJurnal
    Patients who have had middle-ear or mastoid surgery are at an increased risk of developing cerebrospinal fluid (CSF) otorrhoea. The CSF leak is usually from defects in the tegmen or posterior cranial fossa. We present a patient with CSF otorrhoea following a modified radical mastoidectomy seven years ago. There was an unusual communication between the internal auditory meatus (IAM) and the middle ear. Radiologic imaging like the MRI is useful in identifying the site of leak.
    Matched MeSH terms: Ear, Middle/surgery*
  10. Growth kinetic study on normal and microtic chondrocytes of human auricular cartilage
    Ishak MF, Aminuddin BS, Asma A, Lokman BS, Ruszymah BH, Goh BS
    Med J Malaysia, 2008 Jul;63 Suppl A:117-8.
    PMID: 19025013
    Chondrocytes were isolated from normal and microtic human auricular cartilage after ear surgery carried out at Universiti Kebangsaan Malaysia Medical Centre. Chondrocytes were cultured and expanded until passage 4. After reached confluence, cultured chondrocytes at each passage (P1, P2, P3 and P4) were harvested and assigned for growth profile analysis. There was no significant difference in cell viability between both normal and microtic samples (p = 0.84). Both samples showed no significant differences for growth profile parameters in terms of growth rate, population doubling time and total number of cell doubling, except in passage 1, where there is significant difference in cell growth rate (p = 0.004). This preliminary data has indicated that chondrocytes from microtic cartilage has the potential to be used in the reconstruction of human pinna in the future.
    Matched MeSH terms: Ear Cartilage/cytology*
  11. Proximal femoral focal deficiency as a manifestation of Antley-Bixler syndrome: a case report
    Sulaiman AR, Nawaz H, Munajat I, Sallehudin AY
    J Orthop Surg (Hong Kong), 2007 Apr;15(1):84-6.
    PMID: 17429125
    We report a case of the Antley-Bixler syndrome in an 11-year-old girl. She presented with bilateral proximal femoral focal deficiency, right clubfoot, left radiohumeral synostosis, bilateral ear hypoplasia, cleft palate, tongue tie, missing teeth, congenital heart disease, a pelvic kidney with hydronephrosis, and mental retardation. Proximal femoral focal deficiency has never been reported before as a manifestation of Antley-Bixler syndrome. Her mother was exposed to radiation during an intravenous urogram done in the first trimester of pregnancy. Exposure to radiation has not been implicated as a cause of Antley-Bixler syndrome.
    Matched MeSH terms: Ear, External/abnormalities
  12. Fulltext The translabyrinthine approach for acoustic neuroma and its common complications
    Azmi MN, Lokman BS, Ishlah L
    Med J Malaysia, 2006 Mar;61(1):72-5.
    PMID: 16708737 MyJurnal
    A retrospective analysis of 15 cases intracanalicular acoustic neuroma that undergone tumour excision by translabyrinthine approach spanning from August 1996 until December 2002 is presented. The main presenting complaints are unilateral hearing loss (100%) and tinnitus (86.7%). The mean age of presentation was 48.5 years old. Magnetic resonance imaging is the most important investigation tool to diagnose acoustic neuroma. At six months post operatively, the facial nerve was normal or near normal (grade I and II) in 46.6%, grade III to IV in 46.6% and grade V to VI in 6.7% of the cases respectively. There were also four cases of post operative cerebrospinal fluid leak, which was successfully managed with conservative measures. The translabyrinthine approach is the most familiar surgical technique employed by otologist. It is the most direct route to the cerebellopontine angle and internal auditory canal. It requires minimum cerebellar retraction. However, it sacrifices any residual hearing in the operated ear.
    Matched MeSH terms: Ear, Inner/surgery*
  13. Formation of tissue-engineered human auricular cartilage via tissue engineering technique for future use in ear surgery
    Saim L, Aminuddin BS, Munirah S, Chua KH, Izuddin Fahmy A, Fuzina NH, et al.
    Med J Malaysia, 2004 May;59 Suppl B:192-3.
    PMID: 15468883
    To date there is no optimal approach to reconstruct an external ear. However, advances in tissue engineering technologies have indicated that in vitro autologous elastic cartilage might be of great importance in the future treatment of these patients. The aim of this study was to observe monolayer expansion of auricular cartilage and to evaluate engineered cartilage using standard histochemical study.
    Matched MeSH terms: Ear, External/surgery*
  14. Fulltext Cotton bud and ear cleaning--a loose tip cotton bud?
    Lee LM, Govindaraju R, Hon SK
    Med J Malaysia, 2005 Mar;60(1):85-8.
    PMID: 16250286
    Complications that arise from self-cleaning the external ear canal are common. This is a prospective study using standard questionnaire on the practice of ear cleaning in 50 subjects. A loose tip cotton bud was also shown to them to assess if it was acceptable to replace their current cotton bud. Thirty six percent of them clean their ears by introducing an object into the ear canal once or more a day. The commonest reason to clean the ears was the presence of earwax. Only 6% used a cotton bud to mop fluid from the ear canal. Almost all (92%) the subjects used a cotton bud to clean the ear. A complication rate of 2% was noted. A loose tip cotton swab was shown to the subjects. Despite explaining that it is safer and better, only 24% of the subject were willing to change to this loose tip cotton bud. Seventy four percent of the subjects cleaned their ear regularly because of earwax. The misconception of needing to clean the ear canal by introducing an object into the ear is rampant. This practice should be avoided and health care providers can play an important role in this.
    Matched MeSH terms: Ear Canal*
  15. Fulltext Temporal bone squamous cell carcinoma - Penang experience
    Ng SY, Pua KC, Zahirrudin Z
    Med J Malaysia, 2015 Dec;70(6):367-8.
    PMID: 26988214 MyJurnal
    Temporal bone squamous cell carcinoma (TBSCC) is rare and poses difficulties in diagnosing, staging and management. We describe a case series with six patients who were diagnosed TBSCC, from January 2009 to June 2014, with median age of 62 years old. All patients presented with blood-stain discharge and external auditory canal mass, showing that these findings should highly alert the diagnosis of TBSCC. Three patients staged T3 and another three with T4 disease. High-resolution CT (HRCT) temporal findings were noted to be different from intraoperative findings and therefore we conclude that MRI should be done to look for middle ear involvement or other soft tissue invasion for more accurate staging. Lateral temporal bone resection (LTBR) and parotidectomy was done for four patients with or without neck dissection. Patients with positive margin, perineural invasion or parotid and glenoid involvement carry poorer prognosis and postoperative radiotherapy may improve the survival rate. One patient had successful tumor resection via piecemeal removal approach in contrast with the recommended en bloc resection shows that with negative margin achieved, piecemeal removal approach can be a good option for patients with T2-3 disease. In general, T4 tumor has dismal outcome regardless of surgery or radiotherapy given.
    Matched MeSH terms: Ear Canal; Ear, Middle
  16. Relevance of Whitnall's tubercle and auditory meatus in diagnosing exclusions during skull-photo superimposition
    Jayaprakash PT, Hashim N, Yusop RA
    Forensic Sci Int, 2015 Aug;253:131.e1-10.
    PMID: 26103927 DOI: 10.1016/j.forsciint.2015.04.026
    Video vision mixer based skull-photo superimposition is a popular method for identifying skulls retrieved from unidentified human remains. A report on the reliability of the superimposition method suggested increased failure rates of 17.3 to 32% to exclude and 15 to 20% to include skulls while using related and unrelated face photographs. Such raise in failures prompted an analysis of the methods employed for the research. The protocols adopted for assessing the reliability are seen to vary from those suggested by the practitioners in the field. The former include overlaying the skull- and face-images on the basis of morphology by relying on anthropometric landmarks on the front plane of the face-images and evaluating the goodness of match depending on mix-mode images; the latter consist of orienting the skull considering landmarks on both the eye and ear planes of the face- and skull-images and evaluating the match utilizing images seen in wipe-mode in addition to those in mix-mode. Superimposition of a skull with face-images of five living individuals in two sets of experiments, one following the procedure described for the research on reliability and the other applying the methods suggested by the practitioners has shown that overlaying the images on the basis of morphology depending on the landmarks on the front plane alone and assessing the match in mix-mode fails to exclude the skull. However, orienting the skull relying on the relationship between the anatomical landmarks on the skull- and face-images such as Whitnall's tubercle and exocanthus in the front (eye) plane and the porion and tragus in the rear (ear) plane as well as assessing the match using wipe-mode images enables excluding that skull while superimposing with the same set of face-images.
    Matched MeSH terms: Ear Canal/anatomy & histology*
  17. Five anthroposcopic traits of the ear in a Malaysian population
    Dharap AS, Than M
    Anthropol Anz, 1995 Dec;53(4):359-63.
    PMID: 8579342
    Five anthroposcopic traits concerning the ear, namely ear lobe attachment, position of ears, shape of the helix, presence of Darwin's tubercle and hairy ears have been studied in a Malay population from Malaysia. The results of the present study are compared with similar reports in other ethnic groups.
    Matched MeSH terms: Ear, External/anatomy & histology*
  18. Fulltext Auricular sinus
    Esa R, Solahuddin M
    Med J Malaysia, 1993 Sep;48(3):286-92.
    PMID: 8183140
    A total of 56 subjects with auricular sinuses were investigated at the ENT clinic of University Kebangsaan Malaysia (UKM) from April 1986 to April 1987. Infection was the main complaint, accounting for 60% of the cases. Chinese formed the majority of the patients (51%) and the commonest age group was between 1 to 10 years. Multiple anomalies were seen more amongst the Indians and none were noted among the Chinese subjects. Hearing loss was noted in 6% of the cases. Only infected cases were operated and none showed recurrence.
    Study site: ENT clinic, Pusat Perubatan University Kebangsaan Malaysia (PPUKM), Kualal Lumpur, Malaysia
    Matched MeSH terms: Ear, External/abnormalities*
  19. Fulltext The noise exposed factory workers: the prevalence of sensori-neural hearing loss and their use of personal hearing protection devices
    Maisarah SZ, Said H
    Med J Malaysia, 1993 Sep;48(3):280-5.
    PMID: 8183139
    A total of 524 industrial workers were studied. They consisted of 442 noise exposed and 82 non-noise exposed workers. The purpose was to compare the prevalence of sensori-neural hearing loss among the noise exposed and the non-noise exposed workers, to study their knowledge on the hazard of noise to hearing and the workers' attitude towards the hearing protection devices. The prevalence of sensori-neural hearing loss was significantly higher among the noise exposed workers, i.e., 83% versus 31.7% (p < 0.01). However, the prevalence of hearing impairment was much lower for both groups, being 30.1% for the noise exposed and 3.7% for the non-noise exposed group. Although hearing protection devices were provided to 80.5% of the workers, only 5.1% were wearing them regularly. The possibility of developing hearing loss due to exposure to excessive noise was only known by 35.5% of the noise exposed workers. This awareness was found to have a positive correlation with the workers' compliance to the hearing protection devices. Our findings highlight the need for workers to be educated on the hazards of excessive noise exposure to hearing.
    Matched MeSH terms: Ear Protective Devices*
  20. Fulltext Mastoiditis in Kelantan
    Elango S, Than T
    Med J Malaysia, 1995 Sep;50(3):233-6.
    PMID: 8926900
    Chronic mastoiditis and subperiosteal abscess are rarely seen nowadays in most countries. Thirty-four cases of mastoiditis were reviewed to find out the prevalence of chronic mastoiditis in the east coast of Malaysia. Twenty (58.82%) of these cases were a sequelae of chronic suppurative otitis media with cholesteatoma. All the patients with chronic mastoiditis were more than six years old. Forty-five percent of cases with chronic mastoiditis had a well pneumatized mastoid air cell on the unaffected side. The occurrence of chronic mastoiditis or cholesteatoma in a well pneumatized mastoid is not really as rare as was thought to be. X-ray of the mastoids is very useful in diagnosing patients with chronic mastoiditis and cholesteatoma. Mastoiditis is uncommon in adults and whenever a case is seen, an underlying pathology like cholesteatoma should be suspected.
    Matched MeSH terms: Cholesteatoma, Middle Ear/complications
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