shifa binti zulkifli, lum sai guan.  (2024).  first branchial cleft malformations: different management and outcomes.  - endokl2024 9th world congress for endoscopic surgery of the paranasal sinuses, skull base, brain & spine.  99. 

stacy a. jamarun, siti h. sanudin, lum sai guan, elsie j. anastasius.  (2024).  unexpected discovery of a rare secretory carcinoma of parotid gland.  - endokl2024 9th world congress for endoscopic surgery of the paranasal sinuses, skull base, brain & spine.  106. 

mohd razif mohamad yunus, lum sai guan.  (2023).  international federation of head and neck oncologic societies.  - website ukm live head & neck oncology surgery 2023 in conjunction with world head and neck cancer day.  1. 

shyahlini devi, wan nurulhuda wan md zin, sai guan lum, bee see goh, fook choe cheah.  (2023).  less invasive intratracheal surfactant instillation in preterm infants with respiratory distress syndrome: a randomized controlled trial single centre study preliminary outcomes.  - strengthening perinatal care: back to basics. 29th regional perinatal society malaysia congress 2023.  147. 

noor shairah mat barhan, lum sai guan, mohd razif mohamad yunus.  (2023).  endoscopic assisted incision and drainage of infratemporal fossa abscess:a swift and suave approach.  - inaugural congress of the college of otorhinolaryngologists - head & neck surgeons, academy of medicine of malaysia & 43rd annual general meeting of the mso-hns & the 1st annual general meeting of corlamm.  36. 

noor shairah, farah liana lokman, lum sai guan, mohd razif mohamad yunus.  (2023).  endoscopic-assisted approach to infratemporal fossa lesions: a swift and suave method.  - the 8th conference of ashno 2023.  1. 

lum sai guan, muizzuddin fuad, mohd razif mohamad yunus.  (2023).  never too young for a salivary gland carcinoma ex-pleomorphic adenoma.  - inaugural congress of the college of otorhinolaryngologists - head & neck surgeons, academy of medicine of malaysia & 43rd annual general meeting of the mso-hns & 1st annual general meeting of corlamm.  34. 

lum sai guan, noor dina hashim.  (2023).  8th ukm orl-hns basic surgical skills workshop 2022.  - newsletter malaysian society of otorhinolaryngologists - head and neck surgeons (mso-hns) 2022-2023.  5. 

thilaga rajendran, lum sai guan.  (2023).  adult-onset laryngeal haemangioma: an unusual cause of hoarseness.  - inaugural congress of the college of otorhinolaryngologists - head & neck surgeons, academy of medicine of malaysia & 43rd annual general meeting of the mso-hns & 1st annual general meeting of corlamm.  34. 

vishnu varathan moganadass, mohamed iliyas sak, leong ky, lum sai guan.  (2023).  a rare metastatic renal clear cell carcinoma of submandibular gland in a post nephrectomy patient.  - inaugural congress of the college of otorhinolaryngologists - head & neck surgeons, academy of medicine of malaysia & 43rd annual general meeting of the mso-hns & the 1st annual general meeting of corlamm.  33. 

sobhashinni chandran, sugunah sallapan, senthilraj retinasekharan, halimmudin sawali, lum sai guan.  (2023).  recurrent soft palatal tumour: from pleomorphic adenoma to mucoepidermoid carcinoma.  - inaugural congress of the college of otorhinolaryngologists - head & neck surgeons, academy of medicine of malaysia & 43rd annual general meeting of the mso-hns & the 1st annual general meeting of corlamm.  32. 

theresa chiu hoong teoh, sai guan lum, mohd razif mohamad yunus.  (2023).  removal of a 10-year-old neck mass: excision of true facial artery aneurysm.  - inaugural congress of the college of otorhinolaryngologists - head & neck surgeons, academy of medicine of malaysia & 43rd annual general meeting of the mso-hns & the 1st annual general meeting of corlamm.  30. 

hani mohamed, syarifah nafisah, carren teh sui lin, lum sai guan.  (2023).  a child with acute neck swelling and respiratory distress: a rare sequelae of influenza a.  - inaugural congress of the college of otorhinolaryngologists - head & neck surgeons, academy of medicine of malaysia & 43rd annual general meeting of the mso-hns & 1st annual general meeting of corlamm.  30. 

kuganathan ramasamy, davina stasia teo, sai guan lum, farid razali.  (2023).  t-cell acute lymphoblastic leukemia camouflaged as acute tonsillitis.  - inaugural congress of the college of otorhinolaryngologists - head & neck surgeons, academy of medicine of malaysia & 43rd annual general meeting of the mso-hns & the 1st annual general meeting of corlamm.  30. 

lum sai guan.  (2023).  anatomy and physiology of parotid gland.  - .  1-37. 

lum sai guan.  (2023).  surgery of the parotid gland.  - .  1-38. 

lum sai guan.  (2023).  12th ukm head and neck cadaveric dissection workshop 2023.  - newsletter malaysian society of otorhinolaryngologists - head and neck surgeons (mso-hns), college of orl-hns academy of medicine of malaysia 2022-2023.  11-12. 

lum sai guan.  (2023).  ukm head and neck live surgery 2023.  - newsletter malaysian society of otorhinolaryngologists - head and neck surgeons (mso-hns) 2022-2023.  11. 

goh siang poon, asma abdullah, lum sai guan.  (2022).  intraoral myeloid sarcoma.  - 14th malaysian international orl-hns congress & 42nd annual general meeting of the mso-hns.  147. 

siti nurafiqah sharudin, siti norain roslim, shahrul hitam, lum sai guan.  (2022).  late-onset palatine tonsillar metastasis secondary to lung carcinoma.  - 14th malaysian international orl-hns congress & 42nd annual general meeting of the mso-hns.  1. 

lum sai guan.  (2022).  chyle leak.  - .  1-28. 

nur eliana tarmizi, aneeza wan hamizan, chong sian ng, hardip singh gendeh, lum sai guan, farah dayana zahedi, marina mat baki, salina husain.  (2022).  the nasal endoscopic features of postnasal drip among rhinitis patients..  - 14th malaysian international orl-hns congress & 42nd annual general meeting of the mso-hns.  54. 

lum sai guan.  (2022).  surgical management of chyle leak.  - .  1-29. 

farah dayana zahedi, lum sai guan, hardip singh gendeh.  (2022).  head & neck cancer highlight - malaysia.  - glycoverse symposium.  1-54. 

lum sai guan.  (2021).  live webinar on oropharyngeal diseases: more common than you think.  - mso-hns newsletter 2021.  8. 

lum sai guan.  (2021).  webinar on allergic rhinitis: are we managing optimally?.  - mso-hns newsletter.  10. 

lum sai guan.  (2021).  management of parotid malignant tumour.  - .  1-62. 

lum sai guan.  (2021).  perfecting the head & neck tumour management course 2020.  - msohns newsletter 2021.  7. 

lum sai guan.  (2021).  preauricular suppurative lymphadenitis: diagnosis and management.  - .  1-19. 

lum sai guan.  (2021).  basic principles of radiotherapy.  - .  1-52. 

lum sai guan.  (2021).  a case of bilateral submandibular sialadenitis and sialolithiasis.  - .  1-26. 

lum sai guan.  (2021).  kuatnya dengkur... letih sangat tu....  - .  1-50. 

lum sai guan.  (2021).  complications of radiation therapy to head and neck region.  - .  1-50. 

salina husain, aneeza khairiyah, mawaddah azman, dina hashim, farah dayana, hardip gendeh , lum sai guan.  (2020).  standard operating procedure for online examiners during otorhinolaryngology clinical examinations.  - .  1-3. 

lum sai guan, mohd razif mohamad yunus, aneeza khairiyah wan hamizan.  (2020).  allergic rhinitis: are we managing optimally?.  - .  1. 

prof madya dr mawaddah binti azman, dr lum sai guan. dr noor dina hashim, prof dr marina mat baki, prof dr mohd razif mohamed yunus, prof madya dr aneeza khairiyah wan hamizan.  (2020).  guidelines for sleep study examination for patients presenting with snoring to the ent clinic, hctm 2020.  - guidelines for sleep study examination for patients presenting with snoring to the ent clinic, hctm 2020.  1-4. 

lum sai guan, marina mat baki, mohd razif mohamad yunus, mawaddah azman, hardip singh gendeh.  (2020).  perfecting the head & neck tumor management course 2020: hypopharyngeal cancer.  - .  1-21. 

rahmah nasir, lum sai guan.  (2020).  friday cme & case discussion: head and neck basal cell carcinoma.  - .  1-63. 

lum sai guan, mohd razif mohamad yunus, marina mat baki, mawaddah azman, hardip singh gendeh.  (2020).  thyroid & laryngeal cancer.  - .  1. 

lum sai guan, mohd razif mohamad yunus, marina mat baki, mawaddah azman, hardip singh gendeh.  (2020).  nasopharyngeal cancer.  - .  1. 

lum sai guan, mohd razif mohamad yunus, marina mat baki, mawaddah azman, hardip singh gendeh.  (2020).  perfecting the head & neck tumor management course 2020: oral cavity & oropharyngeal cancer.  - .  1-13. 

nurhamizah mahmud, lum sai guan.  (2020).  the principles of immunotherapy in head and neck cancer.  - .  1-17. 

nadhirah mohd sakri, lum sai guan.  (2020).  usage of immunotherapy in head and neck malignancy.  - .  1-21. 

nur ain nabila zaim, lum sai guan.  (2020).  wound healing.  - .  1-50. 

tey kai jun, lum sai guan.  (2020).  surgical wound management.  - .  1-55. 

lum sai guan.  (2020).  hearing loss.  - .  1-30. 

lum sai guan.  (2020).  sore throat.  - .  1-43. 

dr lum sai guan, profesor mohd razif mohd yunus, profesor marina mat baki, dr kusyairi,.  (2020).  oropharyngeal diseases: more common than you think.  - .  1-7. 

lum sai guan.  (2020).  role of epstein-barr virus in nasopharyngeal carcinoma.  - perfecting the head & neck tumour management course 2020.  1-27. 

lum sai guan.  (2020).  pesakit tiroid sering emosional.  - mingguan malaysia - kesihatan.  34.