2024

Qandeel, H., Hayyawi, I., Nassar, A. H.M., Ng, H. J., Khan, K. S. , Hasanat, S. and Ashour, H. (2024) The rationale of sub-hepatic drainage on a specialist biliary unit: a review of 6140 elective and urgent laparoscopic cholecystectomies and bile duct explorations. Langenbeck's Archives of Surgery, 409(1), 271. (doi: 10.1007/s00423-024-03459-w) (PMID:39235643)

Lucocq, J. and Nassar, A. H.M. (2024) The effects of previous abdominal surgery and the utilisation of modified access techniques on the operative difficulty and outcomes of laparoscopic cholecystectomy and bile duct exploration. Surgical Endoscopy, (doi: 10.1007/s00464-024-10949-x) (Early Online Publication)

2023

Nassar, A. H.M., Sallam, M., Khan, K. S. , Kilpatrick, R., Zino, S. and Katbeh, T. Z. (2023) A proposed difficulty grading system for laparoscopic bile duct exploration: benefits to clinical practice, training and research. Surgical Endoscopy, 37, pp. 7012-7023. (doi: 10.1007/s00464-023-10169-9) (PMID:37349591) (PMCID:PMC10462500)

2022

Welsh, S., Nassar, A. H.M. and Sallam, M. (2022) The incidence, operative difficulty and outcomes of staged versus index admission laparoscopic cholecystectomy and bile duct exploration for all comers: a review of 5750 patients. Surgical Endoscopy, 36(11), pp. 8221-8230. (doi: 10.1007/s00464-022-09272-0) (PMID:35507063) (PMCID:PMC9613731)

Ng, H. J. and Nassar, A. H.M. (2022) Reinterventions following laparoscopic cholecystectomy and bile duct exploration. A review of prospective data from 5740 patients. Surgical Endoscopy, 36(5), pp. 2809-2817. (doi: 10.1007/s00464-021-08568-x) (PMID:34076762)

2021

Nassar, A. H.M., Ng, H. J., Wysocki, A. P., Khan, K. S. and Gil, I. C. (2021) Achieving the critical view of safety in the difficult laparoscopic cholecystectomy: a prospective study of predictors of failure. Surgical Endoscopy, 35(11), pp. 6039-6047. (doi: 10.1007/s00464-020-08093-3) (PMID:33067645) (PMCID:PMC8523408)

Ng, H. J., Nassar, A., Wysocki, A. P., Ahmed, Z. and Gil, I. C. (2021) Cystic lymph node identification is more reliable than critical view of safety in difficult cholecystectomies. Surgical Laparoscopy, Endoscopy and Percutaneous Techniques, 31(2), pp. 155-159. (doi: 10.1097/SLE.0000000000000900) (PMID:33782336)

2019

Ng, H. J., Ahmed, Z., Khan, K. S. , Katbeh, T. and Nassar, A. H. M. (2019) C‐reactive protein level as a predictor of difficult emergency laparoscopic cholecystectomy. BJS Open, 3(5), pp. 641-645. (doi: 10.1002/bjs5.50189) (PMID:31592082) (PMCID:PMC6773624)

Griffiths, E. A., Hodson, J., Vohra, R. S., Marriott, P., Katbeh, T., Zino, S. and Nassar, A. H.M. (2019) Utilisation of an operative difficulty grading scale for laparoscopic cholecystectomy. Surgical Endoscopy, 33(1), pp. 110-121. (doi: 10.1007/s00464-018-6281-2) (PMID:29956029) (PMCID:PMC6336748)

Articles

Qandeel, H., Hayyawi, I., Nassar, A. H.M., Ng, H. J., Khan, K. S. , Hasanat, S. and Ashour, H. (2024) The rationale of sub-hepatic drainage on a specialist biliary unit: a review of 6140 elective and urgent laparoscopic cholecystectomies and bile duct explorations. Langenbeck's Archives of Surgery, 409(1), 271. (doi: 10.1007/s00423-024-03459-w) (PMID:39235643)

Lucocq, J. and Nassar, A. H.M. (2024) The effects of previous abdominal surgery and the utilisation of modified access techniques on the operative difficulty and outcomes of laparoscopic cholecystectomy and bile duct exploration. Surgical Endoscopy, (doi: 10.1007/s00464-024-10949-x) (Early Online Publication)

Nassar, A. H.M., Sallam, M., Khan, K. S. , Kilpatrick, R., Zino, S. and Katbeh, T. Z. (2023) A proposed difficulty grading system for laparoscopic bile duct exploration: benefits to clinical practice, training and research. Surgical Endoscopy, 37, pp. 7012-7023. (doi: 10.1007/s00464-023-10169-9) (PMID:37349591) (PMCID:PMC10462500)

Welsh, S., Nassar, A. H.M. and Sallam, M. (2022) The incidence, operative difficulty and outcomes of staged versus index admission laparoscopic cholecystectomy and bile duct exploration for all comers: a review of 5750 patients. Surgical Endoscopy, 36(11), pp. 8221-8230. (doi: 10.1007/s00464-022-09272-0) (PMID:35507063) (PMCID:PMC9613731)

Ng, H. J. and Nassar, A. H.M. (2022) Reinterventions following laparoscopic cholecystectomy and bile duct exploration. A review of prospective data from 5740 patients. Surgical Endoscopy, 36(5), pp. 2809-2817. (doi: 10.1007/s00464-021-08568-x) (PMID:34076762)

Nassar, A. H.M., Ng, H. J., Wysocki, A. P., Khan, K. S. and Gil, I. C. (2021) Achieving the critical view of safety in the difficult laparoscopic cholecystectomy: a prospective study of predictors of failure. Surgical Endoscopy, 35(11), pp. 6039-6047. (doi: 10.1007/s00464-020-08093-3) (PMID:33067645) (PMCID:PMC8523408)

Ng, H. J., Nassar, A., Wysocki, A. P., Ahmed, Z. and Gil, I. C. (2021) Cystic lymph node identification is more reliable than critical view of safety in difficult cholecystectomies. Surgical Laparoscopy, Endoscopy and Percutaneous Techniques, 31(2), pp. 155-159. (doi: 10.1097/SLE.0000000000000900) (PMID:33782336)

Ng, H. J., Ahmed, Z., Khan, K. S. , Katbeh, T. and Nassar, A. H. M. (2019) C‐reactive protein level as a predictor of difficult emergency laparoscopic cholecystectomy. BJS Open, 3(5), pp. 641-645. (doi: 10.1002/bjs5.50189) (PMID:31592082) (PMCID:PMC6773624)

Griffiths, E. A., Hodson, J., Vohra, R. S., Marriott, P., Katbeh, T., Zino, S. and Nassar, A. H.M. (2019) Utilisation of an operative difficulty grading scale for laparoscopic cholecystectomy. Surgical Endoscopy, 33(1), pp. 110-121. (doi: 10.1007/s00464-018-6281-2) (PMID:29956029) (PMCID:PMC6336748)