scholarly journals Cystic vein: a guide for safer laparoscopic cholecystectomy

2017 ◽  
Vol 4 (10) ◽  
pp. 3238
Author(s):  
Debasish Samal ◽  
Rashmiranjan Sahoo ◽  
Sujata Priyadarsini Mishra ◽  
Krishnendu B. Maiti ◽  
Kalpita Patra ◽  
...  
Keyword(s):  
Laparoscopic Cholecystectomy ◽  
Bile Duct ◽  
Common Bile Duct ◽  
Bile Duct Injury ◽  
Cystic Duct ◽  
Cystic Artery ◽  
Anatomic Landmark ◽  
Complications Of Laparoscopic Cholecystectomy ◽  
Constant Feature ◽  
The Relationship

Background: Major complications of laparoscopic cholecystectomy are bleeding and bile duct injury, and it is necessary to clearly identify structures endoscopically to keep bleeding and injury from occurring. The aim of this study was to depict the anatomic landmark in the Calots triangle, a vein (cystic vein), a constant feature which can help Laparoscopic surgeons to conduct a safe LC along with other precautions to be adopted. Methods: A total of 100 patients (58 male, 42 female) who underwent cholecystectomy were examined preoperatively by clinically. The origin and number of cystic veins and their relationship with the Calot triangle was evaluated. Results: The cystic veins were delineated intraoperatively in 80 of the 93 patients. The relationship between the cystic vein and the Calot triangle was identified in 80 (86.02%) of the 93 patients. One cystic vein was found in 53 (66.25%) patients, while multiple cystic veins were found in 27 (33.75%) patients. All these veins are above the cystic common bile duct junction. Conclusion: The configuration of the cystic veins and their relationship in the Calot triangle with cystic artery and cystic duct can be identified intraoperatively and used as a guideline for safe laparoscopic cholecystectomy. 

scholarly journals Strategies for Management of Bile Duct Injury During Laparoscopic Cholecystectomy

2001 ◽  
Vol 7 (2) ◽  
pp. 55-61 ◽  
Author(s):  
Tatsuya Aoki ◽  
Akihiko Tsuchida ◽  
Hitoshi Saito ◽  
Yuichi Nagakawa ◽  
Keiichi Kitamura ◽  
...  
Keyword(s):  
Laparoscopic Cholecystectomy ◽  
Bile Duct ◽  
Common Bile Duct ◽  
Bile Duct Injury ◽  
Cystic Duct ◽  
Hepatic Duct ◽  
Common Hepatic Duct ◽  
Tube Drainage ◽  
T Tube ◽  
Aberrant Bile Duct

We encountered 10 patients with bile duct injuries during laparoscopic cholecystectomy. Their causes were electrocautery in 2 patients, misjudgment in 2, mechanical injury in 3, aberrant bile duct in 2, and weakness of the bile duct wall in one. The sites of injury were cystic duct in 4 patients, common bile duct in 2, aberrant bile duct in 2, common hepatic duct in one, and common bile duct plus right hepatic duct in one. Treatments for the injuries discovered intraoperatively consisted of T-tube drainage above in 2 patients, re-ligation of the cystic duct in one, ligation of an aberrant bile duct in one, simple suture and T-tube in one, and choledochojejunostomy in one. In the remaining 4 patients discovered postoperatively, 2 were conservatively treated by endoscopic retrograde biliary drainage. The duration of hospitalization was 9–12 days in the 4 patients with simple suture or ligation, 10–21 days in 2 cases of bile drainage, and 34–43 days in 3 with T-tube drainage. The patient with choledochojejunostomy suffered repeated cholangitis, resulting in hepatic abscess with hospitalization for 6 months. Since laparoscopic surgery should be minimally invasive, meticulous attention is necessary before and during surgery to avoid bile duct injury.

scholarly journals ANATOMICAL VARIATIONS OF EXTRA HEPATIC BILIARY SYSTEM IN PATIENTS UNDERGOING LAPAROSCOPIC CHOLECYSTECTOMY IN CMH & PEMH RAWALPINDI

2021 ◽  
Vol 71 (3) ◽  
pp. 916-19
Author(s):  
Muhammad Ali Muazzam ◽  
Syed Mukarram Hussain ◽  
Muhammad Tanvir Ahmed Qureshi
Keyword(s):  
Laparoscopic Cholecystectomy ◽  
Bile Duct ◽  
Common Bile Duct ◽  
Gall Bladder ◽  
Hepatic Artery ◽  
Biliary Tract ◽  
Cystic Duct ◽  
Anatomical Variations ◽  
Cystic Artery ◽  
Military Hospital

Objective: To assess the frequency of anatomical variations of the extra-hepatic biliary tract in patients undergoing laparoscopic cholecystectomy in Combined Military Hospital & Pak Emirates Military Hospital Rawalpindi. Study Design: Comparative cross-sectional study. Place and Duration of Study: Department of General Surgery, Combined Military Hospital & Pak Emirates Military Hospital, Rawalpindi, from Mar to Aug 2017. Methodology: A total of 136 patients of either gender with cholelithiasis of more than one month were included. Participants were distributed into equal number of groups for both hospitals by lottery method. All the participants had under gone laparoscopic cholecystectomy by consultant general surgeon or senior registrar under direct supervision. Structures mainly assessed for variations were gall bladder, cystic duct, common hepatic duct, supraduodenal part of common bile duct, cystic artery, and hepatic artery which were characteristically encountered during laparoscopy. Results: Overall Extra hepatic biliary variations were 136 (23%), at Combined Military Hospital 68 (16%) and Pak Emirates Military Hospital 68 (29.4%). Gall bladder anomaly was seen in 3% patients, cystic duct anomaly 4.4%, supraduodenal part of common bile duct anomaly 0.7%, cystic artery anomaly 11% and hepatic artery anomaly was seen in 3.6% patients (p>0.05). Conclusion:  Anatomic variations were found to be not uncommon in our set up. Thus, there is a need for doctors to continuously refresh knowledge of normal anatomy and the variants of biliary tract.

Long-term outcomes of patients with common bile duct injury following laparoscopic cholecystectomy

2016 ◽  
Vol 30 (10) ◽  
pp. 4294-4299 ◽  
Author(s):  
Caitlin Halbert ◽  
Maria S. Altieri ◽  
Jie Yang ◽  
Ziqi Meng ◽  
Hao Chen ◽  
...  
Keyword(s):  
Laparoscopic Cholecystectomy ◽  
Bile Duct ◽  
Common Bile Duct ◽  
Bile Duct Injury ◽  
Long Term Outcomes ◽  
Common Bile Duct Injury

scholarly journals Dilatation of the Cystic Duct Confluence in Laparoscopic Common Bile Duct Exploration and stone extraction for Patients with Secondary Choledocholithiasis

2019 ◽  
Author(s):  
Xiao-Bin Yang ◽  
An-Shu Xu ◽  
Jian-Gang Li ◽  
Yong-Ping Xu ◽  
De-Song Xu ◽  
...  
Keyword(s):  
Laparoscopic Cholecystectomy ◽  
Bile Duct ◽  
Common Bile Duct ◽  
Cystic Duct ◽  
Common Bile Duct Exploration ◽  
Stone Extraction ◽  
Non Invasive ◽  
Transcystic Approach ◽  
Surgical Modality ◽  
Cbd Exploration

Abstract The advent of endoscopic and laporoscopic techniques changed surgery in many regards. A number of options exist in the management of cholelithiasis and secondary choledocholithiasis. Among them, laparoscopic common bile duct (CBD) exploration with the choledocotomy followed by laparoscopic cholecystectomy (LC) has gained popularity. However, efforts should be made for minimally invasive or non-invasive to the CBD. For this purpose, we modified the surgical modality by laparoscopic transcystic approach with dilatation of the cystic duct confluence in CBD exploration (LTD-CBDE). The aim of this work was to assess the feasibility, safety and effectivity of LTD-CBDE based on our preliminary experience.

scholarly journals P-BN59 Danger is there, do we want to know about it? Routine intra operative cholangiography highlights dangerous biliary anatomy for safer cholecystectomy

2021 ◽  
Vol 108 (Supplement_9) ◽  
Author(s):  
Noor Ul ain ◽  
Saira Bibi ◽  
Ian Tait ◽  
Samer Zino
Keyword(s):  
Laparoscopic Cholecystectomy ◽  
Bile Duct ◽  
Bile Duct Injury ◽  
Cystic Duct ◽  
Filling Defect ◽  
Single Session ◽  
Biliary Anatomy ◽  
Operative Cholangiography ◽  
Transcystic Approach ◽  
Contrast Flow

Abstract Background Normal biliary anatomy is uncommon. Different classification for biliary anatomy has been described, with Huang Types A4 & A5 of great interest for laparoscopic cholecystectomy (LC) due to the proximity of aberrant bile duct to Cystic duct (CD). These types of dangerous anatomy might contribute to bile duct injury. This study aims to analyse the prevalence of dangerous biliary anatomy. Methods Prospectively collected data for all patients who underwent laparoscopic cholecystectomy was analysed. All LC were performed by single surgeon or under  his direct supervision, between 01/07/2020 and 20/08/2021. Index admission and single session management of cholelithiasis disease with routine Laparoscopic cholecystectomy + intra operative cholangiography (IOC) +/- LCBD exploration were standard practice. Results Laparoscopic cholecystectomy was performed in 137 patients. Mean age was 56y (17-84).  62% were females.   66% of Laparoscopic cholecystectomies were emergency. IOC was performed in 92% of cases. Abnormal biliary anatomy was found in 54% : Huang A1 - 48%, A2 - 29%, A3 - 12%, A4 - 9.7% and A5 - 0.7%. Dangerous anatomy (A4 and A5) was found in 10.5%, 78 % were females.  Female with dangerous anatomy were younger than males 49 y, 60y respectively. Nassar difficulty grading for dangerous anatomy was as follows: G2 28%, G3 42% and G3 28% Abnormal cholangiogram was found in 48%, due to filling defect in 58%, no contrast flow into duodenum in 4%, Cystic duct stone in 4%, and short CD in 8%. CBD stones were treated using transcystic approach in 92% of cases. No intra-operative or post operative complications were recorded for patients with dangerous anatomy.  Conclusions This study demonstrates that dangerous biliary anatomy, that could lead to bile duct injury is relatively common, occurring in 10.7% of LCs. Routine intra-operative cholangiography highlights these high-risk variations in biliary anatomy and may prevent inadvertent bile duct injury in such cases.

scholarly journals Dilatation of the Cystic Duct Confluence in Laparoscopic Common Bile Duct Exploration and stone extraction for Patients with Secondary Choledocholithiasis

2020 ◽  
Author(s):  
Xiao-Bin Yang ◽  
An-Shu Xu ◽  
Jian-Gang Li ◽  
Yong-Ping Xu ◽  
De-Song Xu ◽  
...  
Keyword(s):  
Laparoscopic Cholecystectomy ◽  
Bile Duct ◽  
Common Bile Duct ◽  
Cystic Duct ◽  
Common Bile Duct Exploration ◽  
Stone Extraction ◽  
Non Invasive ◽  
Transcystic Approach ◽  
Surgical Modality ◽  
Cbd Exploration

Abstract The advent of endoscopic and laporoscopic techniques changed surgery in many regards. A number of options exist in the management of cholelithiasis and secondary choledocholithiasis. Among them, laparoscopic common bile duct (CBD) exploration with the choledocotomy followed by laparoscopic cholecystectomy (LC) has gained popularity. However, efforts should be made for minimally invasive or non-invasive to the CBD. For this purpose, we modified the surgical modality by laparoscopic transcystic approach with dilatation of the cystic duct confluence in CBD exploration (LTD-CBDE). The aim of this work was to assess the feasibility, safety and effectivity of LTD-CBDE based on our preliminary experience.

Introperative cholangiography to prevent common bile duct injury during laparoscopic cholecystectomy

2001 ◽  
Vol 120 (5) ◽  
pp. A53-A53
Author(s):  
D FLUM ◽  
T KOEPSELL ◽  
P HEAGERTY ◽  
M SINANAN ◽  
E PATCHENDELLINGER
Keyword(s):  
Laparoscopic Cholecystectomy ◽  
Bile Duct ◽  
Common Bile Duct ◽  
Bile Duct Injury ◽  
Common Bile Duct Injury

scholarly journals Artery to Cystic Duct: A Consistent Branch of Cystic Artery Seen in Laparoscopic Cholecystectomy

2015 ◽  
Vol 2015 ◽  
pp. 1-3 ◽  
Author(s):  
Arshad Rashid ◽  
Majid Mushtaque ◽  
Rajandeep Singh Bali ◽  
Saima Nazir ◽  
Suhail Khuroo ◽  
...  
Keyword(s):  
Laparoscopic Cholecystectomy ◽  
Bile Duct ◽  
Cystic Duct ◽  
Cystic Artery ◽  
Branching Pattern ◽  
Accurate Identification ◽  
Calot’S Triangle ◽  
Arterial Bleeding ◽  
Bile Duct Damage

Uncontrolled arterial bleeding during laparoscopic cholecystectomy is a serious problem and may increase the risk of bile duct damage. Therefore, accurate identification of the anatomy of the cystic artery is very important. Cystic artery is notoriously known to have a highly variable branching pattern. We reviewed the anatomy of the cystic artery and its branch to cystic duct as seen through the video laparoscope. A single artery to cystic duct with the classical “H-configuration” was demonstrated in 161 (91.47%) patients. This branch may cause troublesome bleeding during laparoscopic dissection in the hepatobiliary triangle. Careful identification of artery to cystic duct is helpful in the proper dissection of Calot’s triangle as it reduces the chances of hemorrhage and thus may also be helpful in prevention of extrahepatic biliary radical injuries.

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