Displaying publications 61 - 80 of 95 in total

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  1. Zahedi FD, Gendeh BS, Husain S, Kumar R, Kew TY
    Indian J Otolaryngol Head Neck Surg, 2017 Mar;69(1):125-129.
    PMID: 28239593 DOI: 10.1007/s12070-016-0978-0
    Esthesioneuroblastoma is a rare malignant neoplasm of oflactory neuroepithelium and usually located at the olfactory cleft at superior nasal cavity. Ectopic localization of esthesioneuroblastoma is even rarer and usually posed with a diagnostic dilemma and delay in the diagnosis and management, We report a rare case of ectopic esthesioneuroblastoma of the sphenoclivus with the presentation of intermittent unilateral epistaxis, intermittent intractable headache without anosmia. Nasal endoscopy findings showed a pulsatile mass at the anterior face of the sphenoid sinus with extension posteriorly towards the clivus region and occupying the floor of the sphenoid sinus. Endonasal transclival endoscopic excision of tumour was performed which involved otorhinolaryngology surgeon and neurosurgeon with intraoperative navigation imaging and frozen section. The histopathological findings was esthesioneuroblastoma. Due to its rarity and unusual presentation, the diagnosis of ectopic esthesioneuroblastoma is difficult and can be misdiagnosed with the other type of malignancy. Therefore, the histopathological result is important in confirming the type of tumour and can lead to the next step of management.
  2. Chin EW, Saniasiaya J, Hitam S, Hassan E, Kah Wai N
    Indian J Otolaryngol Head Neck Surg, 2024 Apr;76(2):2137-2140.
    PMID: 38566723 DOI: 10.1007/s12070-023-04466-x
    Extranodal natural killer T-cell lymphoma, nasal type (ENKTCL), is a rare form of non-Hodgkin lymphoma that is strongly related to Epstein-Barr Virus (EBV) infection and commonly presents as "midline lethal granuloma." Herein, we report a middle-aged lady who presented with a two-week history of fever, sore throat and constitutional symptoms. Intraoral examination revealed a lacerated soft palate with an ulcerated uvula. A diagnosis of ENKTCL was confirmed through deep biopsies under general anaesthesia supplemented with a positive serum EBV genome. Unfortunately, she succumbed due to disease progression with left frontal brain metastasis with concurrent pulmonary tuberculosis before treatment was completed. The recommended treatment is multimodality with L-asparaginase-containing regimes chemotherapy in an advanced stage, relapsed, or refractory ENKTCL for better outcomes. The quantification of circulating plasma EBV deoxyribonucleic acid (DNA) is helpful as the baseline of tumour load and a biomarker for monitoring treatment response and prognostication. We advocate repeated and deeper core tissue biopsies.
  3. Hafeza S, Firdaus S, Goh LC, Jeyanthi K
    Indian J Otolaryngol Head Neck Surg, 2023 Jun;75(2):1259-1262.
    PMID: 37275017 DOI: 10.1007/s12070-022-03281-0
    Background: Endoscopic nasal surgery is often a tedious process due to repeated removal of the Hopkins rod telescope from the nasal cavity for manual defogging of the tip due to the presence of blood, smoke, and secretions. Objective: To design and print a 3-dimensional (3D) low-cost telescopic sleeve to allow the defogging solution to clean the rigid telescope tip without removing it from the nasal cavity. In addition, the sleeve must also act as a conduit for suction and irrigation to provide a clear surgical field view intraoperatively. Results and conclusion: A 3D printed low-cost telescopic sleeve, when used in conjunction with other add-ons, can be a helpful and cost-effective adjunct during endoscopic nasal surgery.

    SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s12070-022-03281-0.

  4. Abdullah B, Periasamy C, Ismail R
    Indian J Otolaryngol Head Neck Surg, 2019 Nov;71(Suppl 3):1718-1726.
    PMID: 31763232 DOI: 10.1007/s12070-017-1070-0
    Nasal irrigations have been used for centuries without any scientific data to determine its efficacy. Despite their widespread use, much confusion exist about the mechanism of action, preparation, indications and therapeutic advantage of nasal irrigations. Anecdotal evidence and poorly controlled studies add to the confusion. Recent evidence provides strong scientific justification of the benefits and advantages of using nasal irrigations in sinonasal symptoms relief. The present review of the evidence based literature highlights its efficacy and clinical applications.
  5. Lim RCA, Krishnan EK, Husain S
    Indian J Otolaryngol Head Neck Surg, 2022 Oct;74(Suppl 2):1450-1452.
    PMID: 36452606 DOI: 10.1007/s12070-021-02597-7
    Pathology of sphenoid sinus is uncommon and may pose a diagnostic challenge in view of its vague symptoms together with its relatively inaccessible location at the skull base. Radiological imaging is of utmost importance in diagnosis. We present an insidious case of a sphenoid sinus cholesterol granuloma.
  6. Vasiwala R, Mohamad I, Venkateswaran SP, Hamzah SZ
    Indian J Otolaryngol Head Neck Surg, 2019 Nov;71(Suppl 3):1986-1989.
    PMID: 31763280 DOI: 10.1007/s12070-018-1402-8
    Extra nodal nasal NK/T cell lymphoma is relatively a rare type of non-Hodgkin lymphoma. Variable clinical presentation with rapidly progressive necrosis of the cartilaginous and bony wall of the nose and upper respiratory passages leads to delayed diagnosis and treatment. A 43-years-old patient presented with right nasal pain and furuncle-like swelling. The swelling progressed rapidly to cellulitis to the face up to the right eye. Within 2 months, it had advanced to necrosis of the lateral vestibular cartilage, medial maxillary wall, turbinate and nasal septal cartilage. Biopsy reported as non-Hodgkin diffuse T cell (angiocentric T cell) lymphoma.
  7. Razali SSCM, Mohd NKN, Ibrahim FM, Hamid SSA
    Indian J Otolaryngol Head Neck Surg, 2024 Feb;76(1):1298-1301.
    PMID: 38440478 DOI: 10.1007/s12070-023-04273-4
    Lymphatic malformations (LMs) are one of the congenital malformations of the lymphatic system in the body. The patient usually presents with head and neck swelling, airway compression, and/or airway obstruction. The diagnosis of retropharyngeal LMs can be challenging due to their rare occurrence. We report a case of a five-month-old boy diagnosed with retropharyngeal LMs. He presented with a three-day history of fever, cough, and stridor and was initially treated for acute bronchiolitis. A lateral neck radiograph revealed prevertebral widening, suggesting retropharyngeal collection. The patient's condition worsened, requiring intubation in the operating room and proceeding with aspirations and drainage. However, the symptoms recurred after a few days, necessitating re-intubation, repeated aspirations and drainage procedures. The patient was intubated, and the neck's magnetic resonance imaging (MRI) confirmed retropharyngeal LMs. An elective tracheostomy was performed and was treated with sirolimus. The patient had a successful tracheostomy decannulation and showed no recurrence during follow-up.
  8. Raman R, Gopalkrishnan G
    PMID: 23119631 DOI: 10.1007/BF02996443
    A brief review of snoring with regard to the aetiology, patho-physiology, investigations and treatment is presented. Questions and unresolved issues are highlighted, hoping to point out directions towards future studies.
  9. Ng SW, Syafina H, Goh LC
    Indian J Otolaryngol Head Neck Surg, 2022 Dec;74(Suppl 3):5033-5036.
    PMID: 36742682 DOI: 10.1007/s12070-021-02610-z
    To describe the technique and outcome of a novel dual staged supraglottoplasty for the treatment of neurological induced adult onset laryngomalacia. A 55 year old male had a diagnosed neurodegenerative disorder with suspected Pompe's disease associated with Trap door epiglottis and proximal myopathy.This was complicated with emergency airway distress and subsequent tracheostomy.Trap-door epiglottis (also known as adult-onset laryngomalacia) associated with neurodegenerative disorders constitute a surgical challenge as it is often coupled with failure of tracheostomy decannulation when present. The patient underwent a novel dual staged endoscopic supraglottoplasty whereby an initial stage of epiglottopexy and submucosal diathermy was made at the vallecula.This was then followed by an interval of 6 weeks whereby a partial epiglottotectomy was made at the upper 3rd of the epiglottis and reduction of lingual tonsils was done using radiofrequency ablation.Trachesotomy was decannulated 1 month after the second stage procedure and his airway remains asymptomatic after 1 year of surgical treatment. This case report describes the success of tracheostomy decannulation after a novel dual staged supraglottoplasty for adult onset laryngomalcia (also known as trap-door epiglottis) .
  10. Asma A, Ubaidah MA, Hasan SS, Wan Fazlina WH, Lim BY, Saim L, et al.
    PMID: 24427576 DOI: 10.1007/s12070-013-0621-2
    Bone anchored hearing aid (Baha) implant is an option for patient with canal atresia, single sided deafness(SSD) and chronically discharging ears despite treatments. This retrospective study was conducted from 2001 to 2011 to evaluate the surgical outcome of Baha implant surgery. Thirty-three patients were identified during this study period. Their age at implantation ranged from 5 to 40 years. Of 33 patients, 29 (87.9 %) patients had bilateral microtia and canal atresia, 3 (9.1 %) patients had unilateral microtia and canal atresia and 1 (3.0 %) patients have SSD following labyrinthitis. One patient (3.2 %) had major complication which is lost of implant due to failure of osseointegration. Soft tissue reactions were seen 7 patients (21.1 %). Of these 7 patients, 4 patients required 3-4 procedures as day care operation for excision of the skin overgrowth surrounding the abutment. Recurrent antibiotic treatment was required in 3 patients (9.7 %). None of our patient had history of intraoperative or peri-operative complication following Baha surgery. The commonest complications are local infection and inflammation at the implant site. None of our patient had history of intraoperative or peri-operative complication following Baha implant surgery.
  11. Lokman FL, Goh BS
    Indian J Otolaryngol Head Neck Surg, 2022 Oct;74(Suppl 2):1050-1055.
    PMID: 36452792 DOI: 10.1007/s12070-020-02099-y
    Adenotonsillectomy is the commonest otorhinolaryngology surgery for paediatrics. The purpose of this study was to determine the safety and outcome of adenotonsillectomy in a tertiary center in Malaysia. This was achieved by studying the demographics, indications, co-morbidities of patients and its association with the complications of the procedure. This retrospective study was conducted from November 2011 until October 2016. Medical records of patients aged 2-12 years old who had adenotonsillectomy done in our center were retrieved for data collection. A total of 143 patients who fulfilled the inclusion and exclusion criteria were recruited. Median age was 7.52 (± 2.98 SD) years old. Allergic rhinitis was the commonest co-morbidity (40%). Recurrent tonsillitis was the main indication (60%), followed by sleep disordered breathing (SDB) without apnea (29%), obstructive sleep apnea (OSA) (7%) and other indications (4%). Post-operative paediatric intensive care unit (PICU) admission was very low (1.4%) and was reserved for those with severe OSA with complications. None of the patients admitted to PICU post-operative had respiratory complications. The prevalence of post-tonsillectomy bleeding was only  2.1%. There was no significant association between patient's co-morbidity with operative complications (p = 0.269). Adenotonsillectomy is indicated for children with recurrent tonsillitis and paediatric SDB. The two most severe complications, namely post-tonsillectomy haemorrhage and respiratory complications occurred but incidence was low. Criteria of post-operative PICU or paediatric high dependency unit admission for paediatric SDB has to be based on multiple clinical and logistics factors and not only patients co-morbidity and indication of surgery.
  12. Abdul Rahim F, Goh BS
    Indian J Otolaryngol Head Neck Surg, 2022 Oct;74(Suppl 2):2666-2669.
    PMID: 36452671 DOI: 10.1007/s12070-020-02358-y
    Tracheal bronchus (TB) is a rare congenital anomaly described as a abnormal bronchus that originates directly from the trachea above the carina directed towards the upper lung lobe. We analysed all paediatric rigid endoscopies of the airway from January 2015 until August 2020 to determine the incidence and characteristic of TB. In total, 68 rigid endoscopic airway examination record from children aged 0 to 12 years were analyzed. Endoscopic examination was performed from supraglottic region to carina using a 0 degree Hopkins rod lens telescope. Patients with a TB were identified and the site of TB origin was noted. Data of the identified patients was reviewed for the presence of preoperative airway findings such as stridor, upper lobe pneumonia, other congenital anomalies, intraoperative findings and complications and postoperative general condition outcome. TB was detected in 8 (11.8%) of 68 airway endoscopic examinations. 6 children (75%) were syndromic. 5 patients (62.5%) has congenital malacic airway and 2 patients (25%) has congenital tracheal stenosis. All TB originated from the right lateral wall of the trachea. All children had stridor unrelated to TB as presentation and 4 (50%) of children had preoperative upper lobe pneumonia. Tracheal bronchus is not a rare finding and is highly associated with syndromes and other airway anomalies. Although children with TB can be asymptomatic, upper lobe pneumonia is a common presentation. TB should be included in the differential diagnosis in patients with recurrent right upper lobe pneumonia or collapse and patients with unexplained oxygenation problem during endotracheal intubation, particularly in children with syndromes or other congenital anomalies.
  13. Ling AOL, Toong LY, Omar TASBTD, Ghauth S
    Indian J Otolaryngol Head Neck Surg, 2023 Mar;75(1):193-199.
    PMID: 37007880 DOI: 10.1007/s12070-022-03336-2
    Thyroid surgeries are associated with complications of vocal cord palsy and hypocalcemia which can be debilitating. The usage of intraoperative nerve monitoring is a useful adjunct to direct nerve visualization in thyroidectomies. We advocate the usage of direct transcricothyroid electromyographic monitoring in identifying recurrent laryngeal nerve. We retrospectively collected data of all patients who underwent thyroidectomies (total thyroidectomy, hemithyroidectomy, isthmusdectomy) using direct transcricothyroid electromyographic monitoring from April 2020 to August 2021. Data was analysed based on patient's demographics, comorbidities, complications post thyroidectomy such as vocal cord palsy, transient and permanent hypocalcemia. 50 thyroidectomies were performed, 10 developed unilateral vocal cord palsy. Out of 22 total thyroidectomies, 7 developed transient hypocalcemia and 4 permanently. 1 patient developed vocal cord hematoma secondary to direct insertion of intraoperative nerve monitor's electrode. Direct transcricothyroid electromyographic monitoring is a feasible and effective method in intraoperative monitoring of recurrent laryngeal nerve during thyroid surgeries.
  14. Zahedi FD, Asmi NH, Husain S, Gendeh BS
    Indian J Otolaryngol Head Neck Surg, 2019 Nov;71(Suppl 3):1837-1842.
    PMID: 31763256 DOI: 10.1007/s12070-017-1219-x
    Nasal irrigation is an effective and cheap method in managing post sinonasal surgery patients. It works by improving ciliary clearance and performing mechanical debridement of the thick crust, decreasing mucosal edema and reducing the inflammatory mediators. Presence of nasal irrigation bottle contamination and its effect on patients have been studied. The aim of this study is to prospectively identify the risk of contamination in the nasal irrigation bottle, fluid from the bottle and to correlate with endoscopic findings from the patients who had underwent sinonasal surgery. Swabs will be taken from the nasal irrigation bottle and patient's middle meatus before the surgery and at each post surgery visits (2 and 4 weeks). Patients will be advised to irrigate their nose three times per day post sinonasal surgery. During endoscopic examination of the patient's nasal cavity at 2 and 4 weeks, any evidence of infection will be noted and documented. Additionally, a swab of fluid irrigated from the nasal cavity collected during the clinic follow-ups will also be taken. The specimens will be sent to the Microbiology laboratory for standard culture and sensitivity test. A total of 27 patients completed the study and were divided into case (n = 15) and control (n = 12) groups. The CFU (colony-forming unit) value of the bacteria cultured from the nasal cavity and the nasal irrigation bottle was statistically significantly (P = 0.00) increased from the baseline to the second week follow-up in both groups but not from the second week to the fourth week follow-up. The majority of the swabs from the nasal cavity of the patients and the nasal irrigation bottles were positively cultured for Pseudomonas sp. group. Other groups of bacteria that were cultured were Enterobacter sp., Coagulase Negative Staphylococcus (CONS) and Klebsiella sp. Endoscopically, there was no clinical evidence of infection found in the nasal cavity of the patients. The nasal irrigation bottle that was used in the post sinonasal surgery treatment and for alleviation of symptoms of sinonasal diseases was found to have bacterial contamination from the swabs taken from the bottle. However, despite this finding there was not clinical evidence of infection noted from the nasal endoscopic examination. A simple and effective method of cleaning the bottle would be helpful to reduce the bacterial contamination for this useful treatment method.
  15. Zahedi FD, Husain S, Gendeh BS
    Indian J Otolaryngol Head Neck Surg, 2016 Jun;68(2):218-23.
    PMID: 27340641 DOI: 10.1007/s12070-015-0899-3
    A prospective single blinded interventional study was held in Otorhinolaryngology Clinic, Universiti Kebangsaan Malaysia Medical Centre in August 2010 until November 2012 to evaluate the functional outcome of septorhinoplasty objectively and subjectively. Objective assessment was done using rhinomanometry and subjective assessment using Nasal Obstruction Symptoms Evaluation (NOSE) scale and Health-Related Quality of Life Questionnaires (HRQOL) in Rhino Surgery. All measurements were taken preoperatively and 3 months postoperatively. A total of 29 patients were enrolled and completed the study. Septorhinoplasty was commonly performed in Malays and Indians and rare amongst Chinese, with age ranged from 18 to 54 years. Majority had no history of trauma. Twisted nose was the most common external nose abnormality followed by crooked and saddle nose. All patients had internal valve insufficiency. There were significant improvement of the total and of all the parameters in the NOSE scale post septorhinoplasty (p  0.05). Significant correlations were noted in the improvement between the two subjective assessments (NOSE scale and HRQOL score). However, there was no significant correlation in the improvement between the subjective (NOSE scale and HRQOL score) with objective (rhinomanometry score) assessments. Septorhinoplasty improves the nasal airflow and quality of life of patients with nasal obstruction.
    Study site: Otorhinolaryngology Clinic, Pusat Perubatan Universiti Kebangsaan Malaysia (PPUKM), Kuala Lumpur, Malaysia
  16. Gendeh BS
    Indian J Otolaryngol Head Neck Surg, 2010 Sep;62(3):264-76.
    PMID: 23120724 DOI: 10.1007/s12070-010-0077-6
    Sinus surgery has the potential of allowing ENT surgeons to encroach the boundaries of our colleagues in ophthalmology and neurosurgery. The advent of nasal endoscope and lately powered instrumentation and computer-assisted navigational systems has avoided the use of the conventional and more radical approaches by the ENT surgeon for the treatment of inflammatory pathology or tumors of the orbit and skull base. As rhinologists have gained more experience in endoscopic surgery, more areas related to the orbit and the anterior skull base are accessible and surgery is safer.
  17. Tang CL, Kumar R, Toh CJ, Azura S, Tan GC, Gendeh BS
    Indian J Otolaryngol Head Neck Surg, 2017 Sep;69(3):409-414.
    PMID: 28929077 DOI: 10.1007/s12070-015-0909-5
    Osteoradionecrosis is one of the most serious complications of radiotherapy for nasopharyngeal carcinoma. We report three cases of osteoradionecrosis in temporal lobe who presented differently few years after completion of radiotherapy. Cranial magnetic resonance image showed lesions in temporal lobe either unilateral or bilateral with mass effect. One of the cases even showed disease progression few years after the initial diagnosis of osteoradionecrosis. Diagnosis of osteoradionecrosis for all three patients was confirmed by biopsy.
  18. Lee MJ, Lim CC, Ling SW, Devesayaham PR
    Indian J Otolaryngol Head Neck Surg, 2023 Dec;75(4):4020-4023.
    PMID: 37974688 DOI: 10.1007/s12070-023-04047-y
    Mastoid cysts are a rare condition that occurs either congenitally or secondary to chronic otological diseases with poor ventilation of the middle ear and mastoid cavity. In this presenting case, the authors report a case of secondary mastoid cyst with evidence of bony destruction and fistulous tract formation into adjacent structures. Concurrently, we reviewed other similar cases reported in the literature. A 12-year-old Malay boy with partially controlled allergic rhinitis presented with right-sided postauricular swelling and intermittent fever for three months. Examination revealed a non-tender bony swelling over the mastoid area. High-resolution computed tomography of the temporal bone revealed a large bony lytic lesion at the inferior aspect of the mastoid bone. Multidirectional fistulous tracts towards the splenius capitis muscle were seen extending from the lesion. Right mastoid exploration was done and revealed an infected mastoid cyst. Complete removal of the cyst wall and saucerization of the mastoid cavity were performed. Our patient showcases the potential of mastoid cysts to cause bony erosion, fistulation and abscess formation. Complete removal of mastoid cysts is therefore advocated to prevent its potential complications and unwarranted recurrence.
  19. Lim CC, Ling SW, Vijayan KV, Lee MJ, Devesayaham PR
    Indian J Otolaryngol Head Neck Surg, 2023 Dec;75(4):3886-3888.
    PMID: 37974717 DOI: 10.1007/s12070-023-03943-7
    BACKGROUND: Acquired hemophilia A (AHA) is a rare blood disorder with high morbidity and even mortality as severe bleeding can occur in up to 90% of affected patients. Unlike congenital hemophilia which presents with intra-articular bleeding, acquired hemophilia causes bleeding into the skin, muscle, mucous membranes and soft tissues.

    CASE PRESENTATION: We report an unusual case of upper airway hematoma in a 61-year-old man who presented with acute onset dysphagia and shortness of breath. There were bruises on his neck and blood clots on the floor of mouth when he was examined. Endoscopic examination revealed an extensive laryngeal hematoma. A prolonged activated partial thromboplastin time (APTT) prompted us to investigate for factor VIII deficiency leading to the diagnosis of AHA. He recovered completely after a treatment regime instituted by the hematology team without suffering any grave debilitating events.

    CONCLUSION: AHA with laryngeal hematoma is a rare condition with only a handful of cases reported. Although a life-threatening disease, it is easily reversed with early recognition and administration of medical therapy involving the hematology team.

  20. Sukumaran Y, Lynn JCS, Baba FB, Dam VSKE
    PMID: 38566683 DOI: 10.1007/s12070-024-04572-4
    [This corrects the article DOI: 10.1007/s12070-023-04439-0.].
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