ryia-illani mohd yunos, nurul-syakima ab mutalib, janice khor sheau sean, sazuita saidin, mohd ridhwan abd razak, isa md. rose, ismail sagap, luqman mazlan, rahman jamal.  (2022).  development of a semiconductor sequencing-based panel for screening individuals with lynch syndrome.  - progress in microbes and molecular biology.  1-17. 

abdel latif khalifa elnaim, michael wong pak kai, ismail sagap.  (2022).  the value of cutting seton for high transsphincteric anal fistula in the era of its misery.  - malaysian journal of medical sciences.  55-61. 

ruhi f jailani, norjazliney a jafri, gerald henry, ismail sagap.  (2021).  laparoscopic or open appendectomy: which approach is the best for complicated appendicitis?.  - world journal of laparoscopic surgery.  1-4. 

nurul azmir amir hashim, sharaniza ab-rahim, wan zurinah wan ngah, sheila nathan, nurul syakima ab mutalib, ismail sagap, a. rahman a. jamal, musalmah mazlan.  (2021).  global metabolomics profiling of colorectal cancer in malaysian patients.  - bioimpacts.  33-43. 

khairul najmi muhammad nawawi, norfilza m. mokhtar, zhiqin wong, zairul azwan mohd azman, deborah chia hsin chew, rasyidah rehir, leong gee huey, fuad ismail, isa mohamed rose, yazmin yaacob, hamzaini abdul hamid, ismail sagap, raja affendi raja ali.  (2021).  incidence and clinicopathological features of colorectal cancer among multi-ethnic patients in kuala lumpur, malaysia: a hospital-based retrospective analysis over two decades.  - peerj.  1-17. 

karthigesu aimanan, muhammad ridzuan mohd nor, wong ling, khairunnisa che ghazali, ahmad junaidi ahmad hamidi, firdaus hayati, zaidi zakaria, ismail sagap.  (2021).  role of imaging in managing lateral trocar site incisional hernia after abdominoperineal resection.  - journal of radiology case reports.  3457-3460. 

abdel latif ke, shareef m, michael pkw, ismail sagap.  (2021).  a prospective interventional study on ligasure haemorrhoidectomy as a daycare procedure.  - malaysian journal of medical science.  102-107. 

salah abood salem, zahra rashidbenam, mohd hafidzul jasman, christopher chee kong ho, ismail sagap, rajesh singh, mohd reusmaazran yusof, zulkifli md. zainuddin, ruszymah bt haji idrus & min hwei ng.  (2020).  incorporation of smooth muscle cells derived from human adipose stem cells on poly(lactic-co-glycolic acid) scaffold for the reconstruction of subtotally resected urinary bladder in athymic rats.  - tissue engineering and regenerative medicine.  553-563. 

henry tan cl, tan jh, ismail sagap.  (2020).  use of contemporary live tele-video conferencing for continuing surgical training at the time of covid-19 pandemic.  - anz journal of surgery.  1526-1529. 

pui wei chieng, tiong how chieng, siow li sze, nik azim nik abdullah, ismail sagap.  (2020).  a randomized controlled trial of novel treatment for hemorrhagic radiation proctitis.  - asian pacific journal of cancer prevention.  1-8. 

noraidatulakma abdullah, nazihah abd jalal, norliza ismail, mohd arman kamaruddin, nurul syakima abd mutalib, mohd raziff alias, luqman mazlan, ismail sagap.  (2020).  colorectal screening using the immunochemical faecal occult blood test kit among the malaysian cohort participants.  - cancer epidemiology.  1-6. 

muhiddin ishak, rashidah baharudin, isa mohamed rose, ismail sagap, luqman mazlan, zairul azwan mohd azman, nadiah abu, rahman jamal, learn-han lee, nurul-syakima ab mutalib.  (2020).  genome-wide open chromatin methylome profiles in colorectal cancer.  - biomolecules.  1-17. 

hizami amin tai, abdel latif khalifa elnaim, micheal pak kai wong, ismail sagap.  (2020).  acquiring advanced laparoscopic colectomy skills - the issues.  - malaysian journal of medical science.  24-35. 

nurul-syakima ab mutalib, ryia illani mohd yunos, najwa farhah mohd yusof, muhiddin ishak, sazuita saidin, isa mohamed rose, luqman mazlan, ismail sagap, rahman jamal.  (2019).  the landscape of recurrent noncoding mutations in colorectal cancers.  - gut.  A36. 

joanne ern chi soh, nadiah abu, ismail sagap, luqman mazlan,azyani yahaya,muaatamarulain mustangin, tze sean khoo, sazuita saidin, muhiddin ishak, nurul syakima ab mutalib and rahman jamal.  (2019).  validation of immunogenic pasd1 peptidesagainst hla-a*24:02 colorectal cancer.  - immunotherapy.  1205-1219. 

nur fazilah sukor, nur maya sabrina tizen laim, muaatamarulain mustangin, azyani yahaya , ismail sagap, rahman jamal and nor adzimah johdi.  (2019).  pasd1: a potential biomarker in colorectal cancer?.  - bmc proceedings.  4-5. 

mohamad fairuz ms, mazlan l, nur afdzillah ar, sagap i.  (2019).  association between an incomplete mucosal doughnut and prolapsed haemorrhoid recurrence after stapled haemorrhoidopexy: a cross sectional study.  - surgical chronicles.  115-118. 

nur fazilah sukor , muaatamarulain mustangin, nur maya sabrina tizen laim, azyani yahaya , ismail sagap , rahman jamal and nor adzimah johdi.  (2019).  pasd1 expression in colorectal carcinoma and polyps patients at ukm medical centre (ukmmc).  - european journal of immunology.  1558-1559. 

abdel latif k elnaim, wong m.p.k., sagap i.  (2019).  the perils of haemorrhoids treatment.  - international medical journal of malaysia.  198-206. 

wong m.p.k., abdel latif k elnaim, sagap i.  (2019).  the neorectum reservoirs.  - international medical journal of malaysia.  33-37. 

norfilza mohd mokhtar,khairul najmi muhammad nawawi,jaarvis verasingam,wong zhiqin,ismail sagap,zairul azwan mohd azman,luqman mazlan, hamzaini abdul hamid,nur yazmin yaacob,isa mohamed rose,eden low ngah den,mah suit wan and raja affendi raja ali.  (2019).  a four-decade analysis of the incidence trends, sociodemographic and clinical characteristics of inflammatory bowel disease patients at single tertiary centre, kuala lumpur, malaysia.  - bmc public health.  1-10. 

muhiddin ishak, najwa farhah mohd yusof, sazuita saidin, isa mohamed rose, luqman mazlan, ismail sagap, rahman jamal, nadiah abu, nurul syakima ab mutalib..  (2019).  methylation profiles of phantom 5 enhancer and open chromatin in colorectal cancers.  - gut.  A35-A36. 

luqman mazlan, zairul azwan mohd azman, ismail sagap.  (2018).  the impact of conversion on the risk of major complication following laparoscopic colonic surgery: an international, multicentre prospective audit.  - colorectal diseases.  . 

luqman mazlan, zairul azwan mohd azman, ismail sagap.  (2018).  safety of primary anastomosis following emergency left sided colorectal resection: an international, multi-centre prospective audit.  - colorectal disease.  . 

luqman mazlan, zairul azwan mohd azman, ismail sagap.  (2018).  association of mechanical bowel preparation with oral antibiotics and anastomotic leak following left sided colorectal resection: an international, multi-centre, prospective audit.  - colorectal diseases.  15-32. 

luqman mazlan, zairul azwan mohd azman, ismail sagap.  (2018).  evaluating the incidence of pathological complete response in current international rectal cancer practice: the barriers to widespread safe deferral of surgery.  - colorectal diseases.  . 

luqman mazlan, zairul azwan mohd azman, ismail sagap.  (2018).  an international multicentre prospective audit of elective rectal cancer surgery; operative approach versus outcome, including transanal total mesorectal excision (tatme).  - colorectal diseases.  . 

firdaus hayati, zairul azwan mohd azman, dian nasriana nasuruddin, luqman mazlan, andee dzulkarnaen zakaria, ismail sagap.  (2017).  serum procalcitonin predicts anastomotic leaks in colorectal surgery.  - asian pacific journal of cancer prevention.  1821-1825. 

shafina nadiawati abdul, nurul syakima ab mutalib, khor s. sean, saiful e. syafruddin, muhiddin ishak, ismail sagap, luqman mazlan, isa m. rose, nadiah abu, norfilza m. mokhtar and rahman jamal.  (2017).  molecular characterization of somatic alterations in dukes b and c colorectal cancers by targeted sequencing.  - frontiers in pharmacology.  1-19. 

nor adzimah johdia, luqman mazlan, ismail sagap, rahman jamal.  (2017).  profiling of cytokines, chemokines and other soluble proteins as a potential biomarker in colorectal cancer and polyps.  - cytokine.  35-42. 

rashidah baharudin, nurul-syakima ab mutalib, sri n. othman, ismail sagap, isa m. rose, norfilza mohd mokhtar and rahman jamal.  (2017).  identification of predictive dna methylation biomarkers for chemotherapy response in colorectal cancer.  - frontiers in pharmacology.  1-14. 

nurul ainin abdul aziz, norfilza m mokhtar, roslan harun, md manir hossain mollah, isa mohamed rose, ismail sagap, azmi mohd tamil, wan zurinah wan ngah and rahman jamal.  (2016).  a 19-gene expression signature as a predictor of survival in colorectal cancer.  - bmc medical genomics.  1-13. 

magaji b.a., moy f.m., roslani a.c., law c.w., sagap i..  (2016).  psychometric validation of the malaysian chinese version of the eortc qlq-c30 in colorectal cancer patients.  - asian pacific journal of cancer prevention.  8107-8112. 

magaji b.a., moy f.m., roslani a.c., law c.w., raduan f., sagap i..  (2016).  psychometric validation of the bahasa malaysia version of the eortc qlq-cr29.  - asian pacific journal of cancer prevention.  8101-8105. 

lay cheng lim, mee lee looi, syed zulkifli syed zakaria, ismail sagap, isa mohammed rose, siok-fong chin, rahman jamal.  (2016).  identification of differentially expressed proteins in the serum of colorectal cancer patients using 2d-dige proteomics analysis.  - pathology and oncology research.  169-177. 

teow kok-sin, norfilza mohd mokhtar, nur zarina ali hassan, ismail sagap, isa mohamed rose, roslan harun, and rahman jamal.  (2015).  identification of diagnostic markers in colorectal cancer via integrative epigenomics and genomics data.  - oncology reports.  22-32. 

badrasawi m., shahar s., sagap i..  (2015).  nutritional management in enterocutaneous fistula. what is the evidence?.  - malaysian journal of medical sciences.  6-16. 

yin-ping wong, shamsul azhar shah, noorsajida shaari, mohd shafbari mohamad esa, ismail sagap, nurismah md isa.  (2014).  comparative analysis between multilevel sectioning with conventional haematoxylin and eosin staining and immunohistochemistry for detecting nodal micrometastases with stage i and ii colorectal cancers.  - asian pacific journal of cancer prevention.  1725-1730. 

manal mh badrasawi, suzana shahar, ismail sagap.  (2014).  nutritional management of enterocutaneous fistula: a retrospective study at a malaysian university medical center.  - journal of multidisciplinary of healthcare.  365-370. 

nur zarina ali hassan, norfilza mohd mokhtar, teow kok sin, isa mohamed rose, ismail sagap, roslan harun, rahman jamal.  (2014).  integrated analysis of copy number variation and genome-wide expression profiling in colorectal cancer tissues.  - plos one.  9(4):e92553. 

zakiyah zain, nazrina aziz, yuhaniz ahmad, zairul azwan, farhana raduan, ismail sagap.  (2014).  survival analysis of colorectal cancer patients with tumor recurrence using global score test methodology.  - aip conference proceedings.  956. 

yin-ping wong, shamsul azhar shah, noorsajida shaari, mohd shafbari mohamad esa, ismail sagap, nurismah md isa.  (2014).  comparative analysis between multilevel sectioning with conventional haematoxylin and eosin staining and immunohistochemistry for detecting nodal micrometastases with stage i and ii colorectal c.  - asian pacific journal of cancer prevention.  15(4):1725-1730. 

salem, salah abood; hwei, ng min; bin saim, aminuddin; ho, christopher c. k.; sagap, ismail; singh, rajesh; yusof, mohd reusmaazran; zainuddin, zulkifili md; idrus, ruszymah bt. hj.  (2013).  polylactic-co-glycolic acid mesh coated with fibrin or collagen and biological adhesive substance as a prefabricated, degradable, biocompatible, and functional scaffold for regeneration of the urinary.  - journal of biomedical materials research - part a.  101A(8)2237-2247:. 

sharifa ezat wan puteh, natrah mohd. saad, syed mohd aljunid, mohd rizal abdul manaf, saperi sulong, ismail sagap, fuad ismail and muhd azrif muhammad annuar.  (2013).  quality of life in malaysian colorectal cancer patients.  - asia-pacific psychiatry.  5(S1):110-117. 

christopher c.k. ho, salah abood salem, min hwei ng, ismail sagap, ruszymahhj idrus, zulkifli md zainuddin.  (2013).  polylactic-co-glycolic acidplga mesh coasted with fibrin or collagen and biological adhesive substance as a prefabricated, degradable, and biocompatible and functional scafford for regeneration of uri.  - anz journal of surgery.  83(Suppl. 1):50. 

salah abood salem, angela ng min hwei, aminuddin saim, christopher ho chee kong, ismail sagap, rajesh singh, mohd reusmaazran yusof, zulkifili md zainuddin, ruszymah hj idrus.  (2013).  human adipose tissue derived stem cells as a source of smooth muscle cells in the regeneration of muscular layer of urinary bladder wall.  - malaysian journal of medical sciences.  20(4):78-85. 

low sf, maimunah a, syazarina-sharis o, sagap i, hamzaini ah.  (2013).  non-contrast with contrast-enhanced three-dimensional endoanal ultrasound in preoperative assessment of anal fistula: a comparative study.  - biomedical imaging and intervention journal.  9(2):e7. 

rohana abdul karim, nor farizan zakaria, mohd asyraf zulkifley, mohd marzuki mustafa, ismail sagap, and nani harlina md latar.  (2013).  telepointer technology in telemedicine : a review.  - biomedical engineering online.  Art no.21. 

natrah mohd, sharifa ezat, syed mohamed aljunid, mohd rizal abdul manaf, saperi sulong, ismail sagap,muhd azrif.  (2012).  cost analysis of colorectal cancer (crc) management in ukm medical centre using clinical pathway.  - bmc public health.  12(Suppl 2):A40. 

ms natrah, sharifa ezat wp, ma syed, mohd am rizal, s saperi, s. ismail, i fuad, muhd ma azrif.  (2012).  economic evaluation of monoclonal antibody in the management of colorectal cancer in malaysia.  - bmc health services research.  12(Suppl 1):7. 

bello arkilla magaji, foong ming moy, april camilla roslani, ismail sagap, jasiah zakaria, jane m blazeby and chee wei law.  (2012).  health-related quality of life among colorectal cancer patients in malaysia: a study protocol.  - bmc cancer.  12:384. 

zulhabri o, rahman j, ismail s, isa mr, wan zurinah wn.  (2012).  predominance of g to a codon 12 mutation k-ras gene in dukes` b colorectal cancer.  - singapore medical journal.  53(1):26-31. 

abdul murad na, othman z, khalid m, abdul razak z, hussain r, nadesan s, sagap i, mohamed rose i, wan ngah wz, jamal r..  (2012).  missense mutations in mlh1, msh2, kras, and apc genes in colorectal cancer patients in malaysia.  - digestive diseases and sciences.  57(11) : 2863-2872. 

syahnaz mohd hashim, tong seng fah, khairani omar, mohd radzniwan abdul rashid, shamsul azhar shah, ismail sagap.  (2011).  knowledge of colorectal cancer among patients presenting with rectal bleeding and its association with delay in seeking medical advice.  - asian pacific journal cancer prevention.  . 

m m a fariz, m n m tarmizi, m h ainaini, a m i khairil, a faizal,.  (2011).  a prospective randomised comparison of bipolar diathermy versus conventional dorsal slit technique for ritual circumcision: a malaysian experience.  - clinica terapeutica.  543-545. 

ismail sagap, abdel latif k elnaim, imtiaz hamid.  (2011).  surgeons` evaluation of colorectal cancer resections against standard hpe protocol-auditing the surgeons.  - indian journal of surgery.  194-198. 

s praveen, c c k ho, s fadilah, i sagap, ms.  (2010).  clinical characteristics and treatment outcome of gastrointestinal non-hodgkin` lymphoma.  - medical journal of malaysia.  65(2):98-100. 

syahnaz mohd hashim, khairani omar, tong seng fah, radzniwan abdul rashid, tuti iryani daud, shamsul azhar shah, ismail sagap.  (2010).  factors influencing late consultation among patients with rectal bleeding in university kebangsaan malaysia medical centre.  - asian pacific journal of cancer prevention.  1335-1339. 

mohd radzniwan a rashid, aznida firzah abdul aziz, saharuddin ahmad, shamsul azhar shah, ismail sagap.  (2009).  colorectal cancer patients in a tertiary referral centre in malaysia: a five year follow-up review.  - asian pacific journal of cancer prevention.  10(6):1163-1166. 

ramelah mohamed, alfizah hanafiah, isa m rose, mohd rizal a manaf, shiekh anwar abdullah, ismail sagap, a van belkum, jasmi a yaacob.  (2009).  helicobacter pylori caga gene variants in malaysians of different ethnicity.  - european journal of clinical microbiology and infectious diseases.  28(7):865-869. 

razman j, s. shaharin, mr lukman, i naqiyah, i. sagap, n. sukumar, a.y. jasmi..  (2006).  initial experience of laparoscopic incisional hernia repair..  - medical journal of malaysia..  61(2):142-146. 

a r mohd ramzisham, ismail sagap, sukumar nadeson, ismail m ali, mohd j. hasni.  (2005).  prospective randomized clinical trial on suction elastic band ligator versus forceps ligator in the treatment of hemorrhoids.  - asian journal of surgery.  28(4):241-245. 

teoh, c.m., gunasegaram, t., chan, k.y., sukumar, n., sagap, i..  (2005).  review of risk factors associated with the anastomosis leakage in anterior resection in hospital universiti kebangsaan malaysia.  - medical journal of malaysia.  60(3):275-279. 

mr lukman, ay jasmi, j shukri, n sukumar, s shaharin, i sagap, j razman, m rohaizak, i naqiyah, cm teoh.  (2004).  palliation of malignant dysphagia - from alcohol injection to metallic stenting: hukm experience.  - medical journal of malaysia.  59(Supp C):50. 

a kalyani, ay jasmi, j razman, s shaharin, mr lukman, i naqiyah, i sagap, cm teoh, n sukumar, m rohaizak.  (2004).  postoperative analgesic efficacy with bupivacaine infiltration in needlescopic cholecystectomy.  - medical journal of malaysia.  59(Supp C):74. 

mr lukman, ay jasmi, n sukumar, i sagap, s shaharin, j razman, m rohaizak, i naqiyah, cm teoh.  (2004).  dilatation of oesophageal strictures without fluroscopy guidance using savary-–gillard dilators: is it effective and safe?.  - medical journal of malaysia.  59(Supp C):49. 

cr thambidorai, s ismail, ky chan, a haron, a zulfiqar.  (2004).  spontaneous closure of a persistent post-traumatic pancreatic fistula in a child: incidental therapeutic effect of ercp.  - medical journal of malaysia.  59(1):27-29. 

o zulhabri, wz wan ngah, i sagap, n sukumar, k melati, mr isa, r jamal.  (2004).  telomerase activity in human colorectal cancer.  - medical journal of malaysia.  59(Supp C):81. 

h alfizah, a aminuddin, mr isa, i sagap, ay jasmi, am rizal & m ramelah.  (2004).  clinical relevance of the baba2-positive helicobacter pylori clinical isolates in malaysia.  - medical journal of malaysia.  59(Supp C):37. 

j razman, s shaharin, mr lukman, i naqiyah, i sagap, cm teoh, n sukumar, m rohaizak, ay jasmi.  (2004).  common bile duct stone extraction at ercp: our experience in hospital universiti kebangsaan malaysia.  - medical journal of malaysia.  59(Supp C):75. 

a r m ramzisham, i sagap, a m ismail.  (2003).  spontaneous rectus sheath haematoma in pregnancy.  - medical journal of malaysia.  58(1): 125-7. 

a qureshi, s ismail, a azmi, p murugan, m husin.  (2000).  poor bowel preparation in patients undergoing colonoscopy.  - medical journal of malaysia.  55(2):246-248. 

cheong kl, roohi s, razman j, sagap i.  (2000).  the yield for colorectal cancer and adenoma by indication at colonoscopy.  - medical journal of malaysia.  55(4):464-466.