Yew Toong Liew
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Previous Organizations / Institutes
The organizations / institutes from the scholar's other articles in the past ten years
Yew Toong Liew has a total of 24 co-authors. Here are the top co-authors by number of shared publications:
- Sakina Ghauth
Department of Otolaryngology, Faculty of Medicine, Universiti Malaya, Lembah Pantai, 50603 Kuala Lumpur, Malaysia
6 shared publications - Chee Chean Lim
Department of Otorhinolaryngology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
5 shared publications - Prepageran Narayanan
Universiti Malaya Faculty of Medicine
3 shared publications Adzreil Bakri
Department of Otorhinolaryngology, Faculty of Medicine, University Malaya Medical Centre, Kuala Lumpur, Malaysia
2 shared publications- Mohd Zukiflee bin Abu Bakar
Department of Rehabilitation Medicine, Universiti Malaya Medical Center, Kuala Lumpur, Malaysia
2 shared publications Prepageran Narayanan
Department of Otorhinolaryngology – Head and Neck Surgery, University of Malaya, Kuala Lumpur, Malaysia
2 shared publications
Latest Publications
- Open Access
- 14 September 2024
- Published by Oxford University Press (OUP) in QJM: An International Journal of Medicine
- Vol. 118 (2) , 113
Darling tongue
Yew Toong liew, Sakina Ghauth; Darling tongue, QJM: An International Journal of Medicine, , hcae180, https://doi.org/10.1093/qjmed/hcae180
- 14 September 2024
- Published by Oxford University Press (OUP) in QJM: An International Journal of Medicine
- Vol. 118 (2) , 113
Open AccessDarling tongue
Yew Toong liew, Sakina Ghauth; Darling tongue, QJM: An International Journal of Medicine, , hcae180, https://doi.org/10.1093/qjmed/hcae180
- 10 August 2024
- Published by Springer Nature in Indian Journal of Otolaryngology and Head & Neck Surgery
- Vol. 76 (6) , 5847-5851
Novel Technique Closure of Mastoid Fistula with Three-Layer Pedicled Flap: A Case Report and Literature Review
Mastoid fistula is a rare condition, its causes include chronic suppurative otitis media and repeated ear surgeries. Management is challenging, simple closure typically leads to recurrence due to surrounding necrotic skin edges. Several surgical techniques have been described. In this paper, we present a case of a 60 year old lady who presented with chronic right ear discharge post radical mastoidectomy due to acquired cholesteatoma. At presentation, there was a mastoid opening found over her auricular sulcus, endoscopic examination showed a well epithelized mastoid cavity with mucopurulent discharge, CT of temporal bone correlated with physical findings. The fistula was surgically closed with a three-layer pedicled flap and the fistula was fully healed at the 1-month follow up.
- 10 August 2024
- Published by Springer Nature in Indian Journal of Otolaryngology and Head & Neck Surgery
- Vol. 76 (6) , 5847-5851
Novel Technique Closure of Mastoid Fistula with Three-Layer Pedicled Flap: A Case Report and Literature Review
Mastoid fistula is a rare condition, its causes include chronic suppurative otitis media and repeated ear surgeries. Management is challenging, simple closure typically leads to recurrence due to surrounding necrotic skin edges. Several surgical techniques have been described. In this paper, we present a case of a 60 year old lady who presented with chronic right ear discharge post radical mastoidectomy due to acquired cholesteatoma. At presentation, there was a mastoid opening found over her auricular sulcus, endoscopic examination showed a well epithelized mastoid cavity with mucopurulent discharge, CT of temporal bone correlated with physical findings. The fistula was surgically closed with a three-layer pedicled flap and the fistula was fully healed at the 1-month follow up.
- Open Access
- 3 July 2024
- Published by Galenos Yayinevi in Turkish Archives of Otorhinolaryngology
- Vol. 62 (1) , 33-37
Case Series of Endoscopic Transoral Excision of Huge Parapharyngeal Tumors: Pushing the Boundaries
Case Series of Endoscopic Transoral Excision of Huge Parapharyngeal Tumors: Pushing the Boundaries - Turkish Archives of Otorhinolaryngology
- 3 July 2024
- Published by Galenos Yayinevi in Turkish Archives of Otorhinolaryngology
- Vol. 62 (1) , 33-37
Open AccessCase Series of Endoscopic Transoral Excision of Huge Parapharyngeal Tumors: Pushing the Boundaries
Case Series of Endoscopic Transoral Excision of Huge Parapharyngeal Tumors: Pushing the Boundaries - Turkish Archives of Otorhinolaryngology
- Open Access
Skull Base Osteomyelitis: A 5‐Year Review and Prognostic Outcome in a Single Tertiary Institution
Objective: The primary objective of this study is to review the clinical parameters associated with skull base osteomyelitis (SBO), with a secondary aim of studying their association with patient outcomes 1 and 6 months after treatment initiation.Study Design: This is a single‐center restrospective observational study.Setting: The study was conducted from January 2018 to December 2022 at the University Malaya Medical Center in Kuala Lumpur.Methods: Patients aged over 15 years with a diagnosis of SBO were included in the study. Clinical parameters, investigations, and follow‐up records were recorded. The disease outcomes were analyzed at 1 and 6 months after treatment initiation using multivariable analyses.Results: The study identified 31 patients with SBO, the majority of whom were elderly males with comorbidities such as diabetes and hypertension. Otalgia and otorrhea were the most common symptoms, and computed tomography scans were used for diagnosis. Pseudomonas aeruginosa was the most commonly identified pathogen, and intravenous broad‐spectrum antimicrobials were used to treat all patients. Surgical intervention was required for 25% of patients, and underlying ischemic heart disease, anemia, and single nerve palsy were significantly associated with an unfavorable prognosis. Patients with higher body mass index and elevated C‐reactive protein showed poorer outcomes after 1 and 6 months of treatment, respectively.Conclusion: Early recognition, prompt treatment, better control of comorbidities, nutrition, and monitoring can improve SBO outcomes and reduce complications. Therefore, as the prevalence of SBO increases, diagnostic criteria or management guidelines should be established to guide the best clinical practice.
Open AccessSkull Base Osteomyelitis: A 5‐Year Review and Prognostic Outcome in a Single Tertiary Institution
Objective: The primary objective of this study is to review the clinical parameters associated with skull base osteomyelitis (SBO), with a secondary aim of studying their association with patient outcomes 1 and 6 months after treatment initiation.Study Design: This is a single‐center restrospective observational study.Setting: The study was conducted from January 2018 to December 2022 at the University Malaya Medical Center in Kuala Lumpur.Methods: Patients aged over 15 years with a diagnosis of SBO were included in the study. Clinical parameters, investigations, and follow‐up records were recorded. The disease outcomes were analyzed at 1 and 6 months after treatment initiation using multivariable analyses.Results: The study identified 31 patients with SBO, the majority of whom were elderly males with comorbidities such as diabetes and hypertension. Otalgia and otorrhea were the most common symptoms, and computed tomography scans were used for diagnosis. Pseudomonas aeruginosa was the most commonly identified pathogen, and intravenous broad‐spectrum antimicrobials were used to treat all patients. Surgical intervention was required for 25% of patients, and underlying ischemic heart disease, anemia, and single nerve palsy were significantly associated with an unfavorable prognosis. Patients with higher body mass index and elevated C‐reactive protein showed poorer outcomes after 1 and 6 months of treatment, respectively.Conclusion: Early recognition, prompt treatment, better control of comorbidities, nutrition, and monitoring can improve SBO outcomes and reduce complications. Therefore, as the prevalence of SBO increases, diagnostic criteria or management guidelines should be established to guide the best clinical practice.
- 2 January 2023
- Published by Springer Nature in European Archives of Oto-Rhino-Laryngology
- Vol. 280 (2) , 925-927
Isolated cervical lymph node sarcoidosis: a diagnostic challenge of a case report
Background Sarcoidosis is a granulomatous disorder involving multi-systemic organs. Patients invariably have lung involvement but some may have extrapulmonary disease. Rarely, cervical lymphadenopathy is the only sign without mediastinal or pulmonary abnormalities. Case presentation We report a Malay male who complained of neck swelling exclusively. On imaging, multiple enlarged cervical lymph nodes deep to the sternocleidomastoid muscle were seen. An excision biopsy revealed non-caseating granulomas with epithelioid macrophages. Extensive investigations led to the diagnosis of isolated cervical lymph node sarcoidosis. Conclusions Sarcoidosis can present as cervical lymphadenopathy alone, without mediastinal or lung disease. The presence of epithelioid granulomas on histopathology warrants the exclusion of other granulomatous diseases. Isolated cervical lymph node sarcoidosis is only diagnosed in the presence of consistent clinical and radiological findings. In this case, close monitoring for systemic sarcoidosis is important as it can manifest later in life.
- 2 January 2023
- Published by Springer Nature in European Archives of Oto-Rhino-Laryngology
- Vol. 280 (2) , 925-927
Isolated cervical lymph node sarcoidosis: a diagnostic challenge of a case report
Background Sarcoidosis is a granulomatous disorder involving multi-systemic organs. Patients invariably have lung involvement but some may have extrapulmonary disease. Rarely, cervical lymphadenopathy is the only sign without mediastinal or pulmonary abnormalities. Case presentation We report a Malay male who complained of neck swelling exclusively. On imaging, multiple enlarged cervical lymph nodes deep to the sternocleidomastoid muscle were seen. An excision biopsy revealed non-caseating granulomas with epithelioid macrophages. Extensive investigations led to the diagnosis of isolated cervical lymph node sarcoidosis. Conclusions Sarcoidosis can present as cervical lymphadenopathy alone, without mediastinal or lung disease. The presence of epithelioid granulomas on histopathology warrants the exclusion of other granulomatous diseases. Isolated cervical lymph node sarcoidosis is only diagnosed in the presence of consistent clinical and radiological findings. In this case, close monitoring for systemic sarcoidosis is important as it can manifest later in life.
- 8 December 2022
- Published by Springer Nature in Indian Journal of Otolaryngology and Head & Neck Surgery
- Vol. 75 (2) , 1255-1258
A Novel Methylene Blue Guided Neopharynx Closure and a Review of Essential Applications in Otolaryngology
Methylene blue has many usages in the field of otolaryngology. We describe a preliminary finding of methylene blue guided neopharynx closure after total laryngectomy. This technique can potentially reduce the risk of pharyngocutaneous fistula and has not been described in the literature. It is also handy in assisting junior surgeons to perform modified Connell suture during neopharynx reconstruction. Concurrently, we reviewed other essential applications of methylene blue in otolaryngology.
- 8 December 2022
- Published by Springer Nature in Indian Journal of Otolaryngology and Head & Neck Surgery
- Vol. 75 (2) , 1255-1258
A Novel Methylene Blue Guided Neopharynx Closure and a Review of Essential Applications in Otolaryngology
Methylene blue has many usages in the field of otolaryngology. We describe a preliminary finding of methylene blue guided neopharynx closure after total laryngectomy. This technique can potentially reduce the risk of pharyngocutaneous fistula and has not been described in the literature. It is also handy in assisting junior surgeons to perform modified Connell suture during neopharynx reconstruction. Concurrently, we reviewed other essential applications of methylene blue in otolaryngology.
- 1 April 2022
- Published by Medknow in Indian Journal of Cancer
- Vol. 59 (2) , 295-296
Rare chemotherapy-related tracheoesophageal fistula secondary to lymphoma
- 1 April 2022
- Published by Medknow in Indian Journal of Cancer
- Vol. 59 (2) , 295-296
Rare chemotherapy-related tracheoesophageal fistula secondary to lymphoma
- Open Access
- 26 October 2021
- Published by Medip Academy in International Journal of Otorhinolaryngology and Head and Neck Surgery
- Vol. 7 (11) , 1715-1720
Paediatric tracheostomy: a unique situation in a tertiary children’s hospital in Sabah, Malaysia
Background: This paper presents our experience in paediatric tracheostomy in a tertiary children’s hospital and to describe the unique multi-racial and multi-ethnic social demographics involved. Moreover, we would like to highlight an unusual social concern in the state of Sabah, Malaysia and its challenges when treating illegal immigrant children.Methods: A retrospective case note review was conducted for all paediatric patients who underwent tracheostomy between January 2014 to December 2018.Results: Seventy-six patients were recruited. Among them thirteen (17.1%) were illegal immigrant children. The commonest indication for tracheostomy was for prolonged assisted ventilation (60.5%), followed by upper airway obstruction (38.2%) and bronchial toileting (1.3%).Conclusions: This study reflects the current trend in regards to the indication for paediatric tracheostomy. The challenges in treating illegal immigrant children need to be considered on a case by case basis encompassing the family’s economic situation, hospital policies and the child well-being.
- 26 October 2021
- Published by Medip Academy in International Journal of Otorhinolaryngology and Head and Neck Surgery
- Vol. 7 (11) , 1715-1720
Open AccessPaediatric tracheostomy: a unique situation in a tertiary children’s hospital in Sabah, Malaysia
Background: This paper presents our experience in paediatric tracheostomy in a tertiary children’s hospital and to describe the unique multi-racial and multi-ethnic social demographics involved. Moreover, we would like to highlight an unusual social concern in the state of Sabah, Malaysia and its challenges when treating illegal immigrant children.Methods: A retrospective case note review was conducted for all paediatric patients who underwent tracheostomy between January 2014 to December 2018.Results: Seventy-six patients were recruited. Among them thirteen (17.1%) were illegal immigrant children. The commonest indication for tracheostomy was for prolonged assisted ventilation (60.5%), followed by upper airway obstruction (38.2%) and bronchial toileting (1.3%).Conclusions: This study reflects the current trend in regards to the indication for paediatric tracheostomy. The challenges in treating illegal immigrant children need to be considered on a case by case basis encompassing the family’s economic situation, hospital policies and the child well-being.
- Open Access
- 1 January 2020
- Published by Medknow in Tzu Chi Medical Journal
- Vol. 32 (3) , 303-304
Dancing pharynx
J Indian Prosthodont Soc, Official publication of Indian Prosthodontic Society
- 1 January 2020
- Published by Medknow in Tzu Chi Medical Journal
- Vol. 32 (3) , 303-304
Open AccessDancing pharynx
J Indian Prosthodont Soc, Official publication of Indian Prosthodontic Society
- Open Access
- 16 October 2019
- Published by Springer Nature in The Egyptian Journal of Otolaryngology
- Vol. 35 (4) , 375-378
Frontal sinus nasopharyngeal carcinoma recurrence masquerading as chronic frontal sinusitis: a case report
- 16 October 2019
- Published by Springer Nature in The Egyptian Journal of Otolaryngology
- Vol. 35 (4) , 375-378
Open AccessFrontal sinus nasopharyngeal carcinoma recurrence masquerading as chronic frontal sinusitis: a case report