abdel latif khalifa elnaim, mohammed mahmoud ali osheik, awad allah omer mohamed ahmed, mohammed faez baobaid, alabed ali a. alabed, michael pak kai wong and ismail sagap.  (2025).  clinical profile and wound-healing outcomes of anorectal diseases among people living with hiv in eastern sudan: a prospective observational study .  - malaysian journal of public health medicine.  118 - 128. 

muhammad irfan abdul jalal, ahmad termidzi mohd azhar, mohd arman kamruddin, mohd raziff alias, nazihah abd jalal, norliza ismail, chin siok-fong, goh ying-xian, noraidatulakma abdullah, ismail sagap, zairul azwan mohd azman, azimatun noor aizuddin, azmawati mohammed nawi, nor halizam ismail, rahman jamal, nor azian abdul murad..  (2025).  colorectal cancer screening using immunochemical faecal occult blood testing (ifobt) in urban-poor communities in cheras, malaysia: a cross-sectional study.  - malaysian journal of medical sciences.  154 - 168. 

nabil mohammad azmi, anith nadzira, nur afdzillah abdul rahman, zairul azwan mohd azman, soma balaganapati chandrakanthan, diana melissa dualim, ismail sagap.  (2025).  adding semi elemental enteral nutrition formula improves tolerance without compromising bowel preparation quality for colonoscopy: a non-inferiority randomized controlled trial.  - world journal of surgery.  576 - 583. 

nabil mohammad azmi, firdaus hayati, zairul azwan mohd azman, ismail sagap.  (2025).  comments on: effectiveness of cleaning the laparoscopic lens with a novel microfiber cloth during laparoscopic colorectal cancer surgery : a prospective randomized controlled trial.  - asian journal of endoscopic surgery.  1 - 2. 

f raduan, i. sagap, n. y. fazlina razali, n. abdul rahman, s. b. chandra kanthan, y. chih nie, z. a. m. azman.  (2024).  evaluation of a quality improvement intervention to reduce anastomotic leak following right colectomy (eagle): pragmatic, batched stepped-wedge, cluster-randomized trial in 64 countries.  - british journal of surgery.  1-18. 

diana melissa dualim, michael pak-kai wong, siti mayuha rusli, abdel latif khalifa elnaim ali, ismail sagap.  (2024).  ligation of the intersphincteric fistula tract as an emergency treatment for cryptoglandular anal fistula.  - malaysian journal of medical sciences.  62 - 70. 

ryia illani my, nurul-syakima am, jia-shiun k, sazuita s, muhiddin i, saiful effendi s, francis yew ft, najwa farhah my, mohd ridhwan ar, norshahidah mn, nadiah a, isa md rose, ismail sagap, luqman mazlan, rahman jamal.  (2023).  whole genome sequencing of malaysian colorectal cancer patients reveals specific druggable somatic mutations.  - frontiers in molecular biosciences.  1-20. 

fei yee lee, arvind vashdev jagwani, mohamad fairuz mohamad sharin, andee dzulkarnain zakaria, firdaus hayati, ismail sagap.  (2022).  the dilemma in management of desmoid tumour: a case report.  - polish annals of medicine.  68 - 71. 

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. 

mohd amin azuwar, nor azlan nor muhammad, nor afiqah-aleng, nurul-syakima ab mutalib, najwa farhah md. yusof, ryia illani mohd yunos, muhiddin ishak, sazuita saidin, isa mohamed rose, ismail sagap, luqman mazlan, zairul azwan mohd azman, musalmah mazlan.  (2022).  tcga-my: a systematic repository for systems biology of malaysian colorectal cancer.  - life.  1-14. 

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. 

siti nurmi nasir, muhiddin ishak, ismail sagap, isa rose, nurul syakima ab mutalib, rahman jamal, nadiah abu.  (2022).  circular rna-ephb4 as a potential biotarget in colorectal cancer: a preliminary analysis.  - progress in microbes and molecular biology.  1-14. 

nur fazilah sukor, azyani yahaya, ismail sagap, rahman jamal, nor adzimah johdi.  (2022).  cancer testis antigen pasd1 expression and immunogenicity in human colorectal cancer and polyps.  - turkish journal of biology.  361-374. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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

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

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. 

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).  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).  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.  . 

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. 

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. 

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. 

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. 

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., 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. 

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. 

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

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. 

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. 

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. 

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. 

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. 

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. 

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:. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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.  . 

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. 

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. 

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. 

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.