Langstonhyde6162
In living donor hepatectomy, hepatic duct division is a crucial step and often a technical challenge, with the aim of obtaining a good hepatic duct for anastomosis in the recipient and an adequate stump in the donor for closure. Very rarely, after duct division, the remaining stump may not be adequate for primary closure. In such a difficult situation, the options would be either to close stump transversely or a Roux-en-Y Hepaticojejunostomy.
We describe a novel surgical technique of "Cystic duct patch repair", utilizing the available local tissues for closure of bile duct wall.
Two year follow up of this technique showed satisfactory results with no evidence of stricture and normal liver functions.
In living donor hepatectomy, "Cystic duct patch closure" may be used if the post closure cholangiogram is not satisfactory. Although the best method is prevention by ensuring a stump for closure, very rarely this error can occur and can be sorted by cystic duct patch repair.
In living donor hepatectomy, "Cystic duct patch closure" may be used if the post closure cholangiogram is not satisfactory. Although the best method is prevention by ensuring a stump for closure, very rarely this error can occur and can be sorted by cystic duct patch repair.
To prevent large-for-size graft-related complications in small infant patients, the size of a left lateral segment (LLS) graft can be reduced to be a hyperreduced LLS (HRLLS) graft.
This study was intended to describe the detailed techniques for harvesting and implanting HRLLS grafts developed in a high-volume liver transplantation (LT) center.
The mean recipient age was 4.0±1.7 months (range 3-6) and body weight was 5.3±1.4 kg (range 4.1-6.9). Primary diagnoses of the recipients were progressive familial intrahepatic cholestasis in 2 and biliary atresia in 1. The types of LT were living donor LT in 1 and split deceased donor LT in 2. Non-anatomical size reduction was performed to the transected LLS grafts. The mean weight of the HRLLS grafts was 191.7±62.1 g (range 120-230) and graft-recipient weight ratio was 3.75±1.57% (range 2.45-5.49). Widening venoplasty was applied to the graft left hepatic vein outflow orifice. Vein homograft interposition was used in a case with portal vein hypoplasia. Types of the abdomen wound closure were one case of primary repair, one of two-staged closure with a mesh, and one of three-staged repair with a silo and a mesh. All three patients recovered uneventfully from the LT operation and are doing well to date for more than 6 years after transplantation.
Making a HRLLS graft through non-anatomical resection during living donor LT and split deceased donor LT can be a useful option for treating small infant patients.
Making a HRLLS graft through non-anatomical resection during living donor LT and split deceased donor LT can be a useful option for treating small infant patients.
Additional surgical procedures are often required in patients with chronic pancreatitis (CP) related complications. The present study aims to analyze the type of additional procedures required in patients who underwent Frey's procedure (Frey's plus) and to compare the short-term outcomes and quality of life with patients who underwent only Frey's procedure.
Retrospective analysis of a prospectively maintained database of patients who underwent surgery for CP between January 2012 and February 2018 and completed at least one year of follow-up. Patients who underwent non-Frey's surgical procedures were excluded. Clinical parameters, postoperative pain relief (using Izbicki pain score) and functioning scale score (EORTC QLQ C30) of patients who underwent Frey's plus procedure and only Frey's procedure were compared.
Of the 146 patients who underwent surgery for CP during the study period, 100 patients (Frey's procedure-68, Frey's plus procedure-32) were included in this study. Roux-en-Y hepaticojejunostomy was the commonly performed additional procedure (n=12). The demographic and clinical parameters were comparable, except for more patients with jaundice (28.1% vs. 2.9%,
=0.01) and prolonged operative time (374.6 mins vs. 326.3 mins,
=0.01) in Frey's plus group. However, there was no significant difference in mean intraoperative blood loss, postoperative morbidity or duration of hospital stay. At median (range) follow up of 34 (12-86) months, there was no significant difference in the pain control and quality of life between two groups.
Frey's plus procedure for chronic pancreatitis can be safely performed wherever indicated without adversely affecting the postoperative outcome or quality of life.
Frey's plus procedure for chronic pancreatitis can be safely performed wherever indicated without adversely affecting the postoperative outcome or quality of life.
Lymph node (LN) metastasis though, is a poor prognostic factor for ampullary carcinoma (APC), the impact of Lymph node ratio (LNR) and Logarithm odds of positive lymph node (LODDS) in the long-term survival remains controversial. We evaluated the factors affecting the long-term outcome in APC patients with emphasis on LNR and LODDS.
The prospectively collected data of 198 patients who underwent pancreatoduodenectomy for APC was analyzed after excluding 12 patients for various reasons. Factors affecting Disease specific survival (DSS) and Recurrence free survival (RFS) were analyzed with special reference to LN positivity, LNR and LODDS.
Out of 186, 117 (62.9%) patients were alive at a median follow-up of 39.5 months and 72 (38.7%) developed recurrence. The overall 5-year DSS was 59.3% & RFS 54.9%. Univariate analysis showed T-stage, tumor differentiation, perineural invasion, LN positivity, LNR and LODDS was significantly affected DSS and RFS. On multivariate analysis, perineural invasion, LN positivity, LNR and LODDS lost its significance for DSS and RFS. AUC for prediction of DSS and RFS for LNR was 0.654 (
<0.001) & 0.629 (
=0.003) respectively and for LODDS, it was 0.697 (
<0.001) & 0.677 (
=0.001) respectively. Sensitivity and specificity of LNR (0.1) for DSS were 37.7% & 83.8% and for RFS were 36.1% & 83.3%; for LODDS (-1.00), sensitivity and specificity for DSS was 62.3% and 67.5% and for RFS it was 59.7% and 66.7% respectively.
LNR and LODDS although independently seem to affect the RFS and DSS, albeit have a low sensitivity and specificity in predicting DSS and RFS.
LNR and LODDS although independently seem to affect the RFS and DSS, albeit have a low sensitivity and specificity in predicting DSS and RFS.
The purpose of this study was to investigate attitudes regarding the Enhanced Recovery After Surgery (ERAS) protocol of hepato-biliary-pancreatic (HBP) surgeons in Korea and the extent to which they use the protocol for perioperative management.
An online survey was conducted among members of the Korean Association of Hepato-Biliary-Pancreatic Surgery (KAHBPS) for eight weeks beginning on August 2019. The questionnaire, which was written in Korean, was based on the latest ERAS guidelines. Total responses were collected from 127 surgeons.
Of the 127 total respondents, the largest proportion (44.9%) were working in Seoul. In terms of established in-hospital clinical pathways (CP), 19.7% of the participating surgeons had and followed a CP in pancreaticoduodenectomy (PD) and 21.3% in hepatectomy. Regarding the ERAS protocol for each surgery, four items (18.2%) regarding PD and seven items (35.0%) related to hepatectomy were followed by more than 50% of respondents.
ERAS guidelines are one of the consensuses for better recovery in perioperative management of patients undergoing major surgeries and encompass the overall process of patient recovery including patient education, pain control, physiologic balance, and perioperative nutrition. A novel project is needed to successfully implement an evidence-based enhanced recovery strategy.
ERAS guidelines are one of the consensuses for better recovery in perioperative management of patients undergoing major surgeries and encompass the overall process of patient recovery including patient education, pain control, physiologic balance, and perioperative nutrition. A novel project is needed to successfully implement an evidence-based enhanced recovery strategy.
In the absence of national registry of laparoscopic cholecystectomy (LC) or its complications, it is impossible to determine incidence of bile duct injury (BDI) in India. We conducted an e-survey among practicing surgeons to determine prevalence and management patterns of BDI in India. Our hypothesis was that majority of surgeons would have experienced a BDI during LC despite large experience and that most surgeons who have a BDI tend to manage it themselves.
An 18-question e-survey of practicing laparoscopic surgeons in India was done.
278/727 (38%) surgeons responded. 240/278 (86%) respondents admitted to a BDI during LC and 179/230 (78%) affirmed to more than one BDI. A total of 728 BDIs were reported. 36/230 (15%) respondents experienced their first BDI even after ＞10 years of practice and 40% had their first BDI even after having performed ＞100 LCs. 161/201 (80%) of the respondents decided to manage the BDI themselves, including 56/99 (57%) non-biliary surgeons and 44/82 (54%) surgeons working in non-biliary center. 37/201 (18%) respondents admitted to having a mortality arising out of a BDI; the mortality rate of BDI was 37/728 (5%) in this survey. Selleckchem EGFR inhibitor Only 13/201 (6%) respondents have experienced a medico-legal case related to a BDI during LC.
Prevalence of BDI is high in India and occurs despite adequate experience and volume. Even inexperienced non-biliary surgeons working in non-biliary centers attempt to repair the BDI themselves. BDI is associated with significant mortality but litigation rates are fortunately low in India.
Prevalence of BDI is high in India and occurs despite adequate experience and volume. Even inexperienced non-biliary surgeons working in non-biliary centers attempt to repair the BDI themselves. BDI is associated with significant mortality but litigation rates are fortunately low in India.
Transglutaminase 2 (TG2) is known to be an important mediator of inflammation induced carcinogenesis pathway. Chronic inflammation is the most important causative factor in Gallbladder cancer (GBC) carcinogenesis. We analyzed the expression of TG2 in GBC and its role as potential prognostic marker, first of its kind study.
We analyzed TG2 expression in 100 cases of GBC and 28 cases of non-cancer gallbladder specimen (calculus cholecystitis). We studied TG2 expression in GBC in comparison to control group and evaluated its role as a potential prognostic marker.
TG2 score (1-9) was calculated by multiplying percentage cytoplasmic expression (P) with intensity of expression (I) in tumor cells. Positive TG-2 expression was observed in 62% of GBC patients compared to only 21% (n=6) in control group (
=0.001). In curative resection subgroup (n=54), TG2 positive patients showed shorter disease free survival rate (
=0.04) and higher rate of recurrence (
=0.03) compared to TG2 negative patients. TG2 positive expression was observed in 15/16 of patients with recurrent disease. In palliative treatment subgroup, patients with strong TG2 positive expression had poorer disease specific survival (
=0.01) as compared to weakly positive group. On multivariate analysis, lymph node status (
=0.03) and TG2 expression (
=0.037), were found to be significant predictor of recurrence and eventual survival.
Positive TG2 expression was related to higher recurrence rates post curative surgery, shorter disease free and overall survival and ultimately portended poor prognosis. It may be helpful in better prognostication and tailoring therapeutic approach for better management of GBC.
Positive TG2 expression was related to higher recurrence rates post curative surgery, shorter disease free and overall survival and ultimately portended poor prognosis. It may be helpful in better prognostication and tailoring therapeutic approach for better management of GBC.
