Biografi/ Biography :
Dr Loo Guo Hou memperoleh MBBS dari Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), India pada tahun 2011. Beliau memperoleh MRCS (Ireland) pada tahun 2017 dan lulusan pascasiswazah (Dr. of General Surgery) UKM pada tahun 2022. Selepas berkhidmat di negeri Sarawak sebagai pakar bedah am di Hospital Umum Sarawak, Hospital Miri dan kemudian berkhidmat sebagai Ketua Jabatan Pembedahan di Hospital Limbang, beliau menyertai Unit Upper GI dan Pembedahan Metabolik sebagai pakar bedah am. Dr Loo Guo Hou juga aktif dalam penyelidikan dan penerbitan, terutamanya dalam bidang upper GI dan Pembedahan Metabolik. Beliau telah membentang dan menerbitkan banyak artikel tempatan dan antarabangsa dalam bidang upper GI dan Pembedahan Metabolik.
Dr Loo Guo Hou graduated from the Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), India in 2011. He obtained his MRCS (Ireland) in 2017 and his Doctor of General Surgery UKM in 2022. After serving the state of Sarawak as a general surgeon at Sarawak General Hospital, Miri Hospital and then serving as the Head of the Department of Surgery at Limbang Hospital, he joined the upper GIT and Metabolic Surgery Unit as a general surgeon. Dr Loo Guo Hou is also active in research and publication, especially in the area of Upper GI and Metabolic Surgery. He has presented and published many articles locally and internationally in the area of Upper GI and Metabolic Surgery.
fauziyah ashraf, guo hou loo, khairul anwar abdul rahman, wan izzah wan jaffar, guhan muthkumaran, nik ritza kosai. (2025). sister mary joseph’s nodule revealing occult breast cancer: a rare metastatic manifestation. - surgery case reports. 1 - 5.
solomon raj vasudayan, guo hou loo, guhan muthkumaran, nik ritza kosai . (2025). gastric perforation secondary to a hyperinflated intragastric balloon: a case report and management approach. - cureus. 1 - 7.
richelle huey bing chua, guo hou loo, nani hl, guhan muthkumaran, nik ritza kosai. (2025). bariatric surgery as an adjunctive treatment for failed back surgery syndrome: a case report highlighting a multidisciplinary approach. - cureus. 1 - 6.
firdaus che ani, guo hou loo, richelle huey bing chua, kok-yong chin, nik ritza kosai. (2025). integrating cruroplasty with laparoscopic sleeve gastrectomy: a strategy to mitigate gerd symptoms in obese patients. a randomized control trial. - langenbeck's archives of surgery. 1 - 7.
wan izzah wan jaffar, guo hou loo, fazarina mohammed, deborah chia hsin chew, guhan muthkumaran and nik ritza kosai. (2025). case report: rare case of signet ring gastric adenocarcinoma with rectal metastasis. - frontiers in oncology. 1 - 6.
firdaus che ani, guo hou loo, richelle huey bing chua, kok-yong chin, nik ritza kosai. (2025). integrating cruroplasty with laparoscopic sleeve gastrectomy: a strategy to mitigate gerd symptoms in obese patients. a randomized control trial. - langenbeck's archives of surgery. 1 - 7.
wan izzah wan jaffar, guo hou loo, fazarina mohammed, deborah chia hsin chew, guhan muthkumaran and nik ritza kosai. (2025). case report: rare case of signet ring gastric adenocarcinoma with rectal metastasis. - frontiers in oncology. 1 - 6.
theeran kaur gill, guo hou loo, guhan muthkumaran, nik ritza kosai. (2025). posterior membranous tracheal injury during mckeown oesophagectomy. a case report with literature review.. - frontiers in oncology. 1 - 6.
nik ritza kosai, aishath azna ali, ryan ghita, guhan muthkumaran, ismail ali, guo hou loo, firdaus hayati. (2024). one-year outcomes in a supervised program of swallowable intragastric balloon—analysis of 486 patients in a high-volume bariatric centre in malaysia. - obesity surgery. 3366 - 3371.
wei soon pang, guo hou loo, guo jeng tan, mardiana mardan, reynu rajan, & nik ritza kosai. (2024). comparative evaluation of early diabetic outcomes in southeast asian patients with type 2 diabetes mellitus undergoing roux-en-y gastric bypass (rygb) verssus sleeve gastrectomy (lsg). - scientific reports. 1-7.
wan izzah wan jaffar, guo hou loo, fazarina mohammed, deborah chia hsin chew, guhan muthkumaran and nik ritza kosai. (2025). case report: rare case of signet ring gastric adenocarcinoma with rectal metastasis. - frontiers in oncology. 1 - 6.
solomon raj vasudayan, guo hou loo, guhan muthkumaran, nik ritza kosai . (2025). gastric perforation secondary to a hyperinflated intragastric balloon: a case report and management approach. - cureus. 1 - 7.
richelle huey bing chua, guo hou loo, nani hl, guhan muthkumaran, nik ritza kosai. (2025). bariatric surgery as an adjunctive treatment for failed back surgery syndrome: a case report highlighting a multidisciplinary approach. - cureus. 1 - 6.
firdaus che ani, guo hou loo, richelle huey bing chua, kok-yong chin, nik ritza kosai. (2025). integrating cruroplasty with laparoscopic sleeve gastrectomy: a strategy to mitigate gerd symptoms in obese patients. a randomized control trial. - langenbeck's archives of surgery. 1 - 7.
solomon raj vasudayan, guo hou loo, mogaraj sellapan, geok chin tan, nik ritza kosai. (2025). small bowel volvulus secondary to meckel’s diverticulum with meso-diverticular band: a case report and literature review. - cureus. 1 - 5.
rafe'aton md. ali, nik ritza kosai nik mahmood, loo guo hou. (2025). allurion ballon: a medical innovation to treat obesity without surgery. - fokus bernama. .
loo guo hou. (2024). metabolic bariatric surgery: current practices and challenges . - webinar dietetik 2024: fighting obesity–thechallenges and outcomes of bariatric. .
loo guo hou. (2024). laparoscopic distal gastrectomy with billroth ii anastomosis with braun loop creation. - asia endosurgery task force: upper gi masterclass workshop. .
khairul anwar bin abdul rahman; sarah liyana binti mohd hisham; loo guo hou; wan izzah wan jaafar; fauziyah ashraf; azna ali; guhan muthukumaran; nik ritza kosai. (2024). revision laparoscopic mini- gastric bypass and removal of gastric band. - international surgical week. .
tarmizi z, gh loo, guhan m, azna a, nr kosai. (2024). unveiling the mystery of the black oesophagus. - international surgical week 2024. .