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Laparoscopic cholecystectomy using the PINPOINT® Endoscopic Fluorescence Imaging System with intraoperative fluorescent imaging for acute cholecystitis: A case report.

ABSTRACT: We report on a laparoscopic cholecystectomy (LC) for acute cholecystitis (AC) using the bright field/full-color fluorescence laparoscope system PINPOINT® (Novadaq, Mississauga, ON, Canada). The patient was an 85-year-old man who was diagnosed with moderate AC. Indocyanine green (ICG) was administered just before surgery, and we used only PINPOINT® to perform the LC. The advantage of this procedure is that it can be performed while viewing ICG fluorescence in the cystic duct. Since the gallbladder is imaged with this technique, it is also advantageous from the perspective of deciding at which layer to detach the gallbladder from the liver. The operative time was 81 minutes, and blood loss was 5 ml. There were no perioperative complications, and the patient was discharged on post-operative day 6.

SUBMITTER: Tsutsui N

PROVIDER: S-EPMC6174863 | biostudies-other | 2018 Nov

REPOSITORIES: biostudies-other

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Laparoscopic cholecystectomy using the PINPOINT® Endoscopic Fluorescence Imaging System with intraoperative fluorescent imaging for acute cholecystitis: A case report.

Tsutsui Nobuhiro N Yoshida Masashi M Ito Eisaku E Ohdaira Hironori H Kitajima Masaki M Suzuki Yutaka Y

Annals of medicine and surgery (2012) 20180921

We report on a laparoscopic cholecystectomy (LC) for acute cholecystitis (AC) using the bright field/full-color fluorescence laparoscope system PINPOINT® (Novadaq, Mississauga, ON, Canada). The patient was an 85-year-old man who was diagnosed with moderate AC. Indocyanine green (ICG) was administered just before surgery, and we used only PINPOINT® to perform the LC. The advantage of this procedure is that it can be performed while viewing ICG fluorescence in the cystic duct ...[more]

PMID: 30302244

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Project description:To assess the role of laparoscopic ultrasound (LUS) as a substitute for intraoperative cholangiography (IOC) during cholecystectomy.We present a MEDLINE and PubMed literature search, having used the key-words "laparoscopic intraoperative ultrasound" and "laparoscopic cholecystectomy". All relevant English language publications from 2000 to 2016 were identified, with data extracted for the role of LUS in the anatomical delineation of the biliary tract, detection of common bile duct stones (CBDS), prevention or early detection of biliary duct injury (BDI), and incidental findings during laparoscopic cholecystectomy. Data for the role of LUS vs IOC in complex situations (i.e., inflammatory disease/fibrosis) were specifically analyzed.We report data from eighteen reports, 13 prospective non-randomized trials, 5 retrospective trials, and two meta-analyses assessing diagnostic accuracy, with one analysis also assessing costs, duration of the examination, and anatomical mapping. Overall, LUS was shown to provide highly sensitive mapping of the extra-pancreatic biliary anatomy in 92%-100% of patients, with more difficulty encountered in delineation of the intra-pancreatic segment of the biliary tract (73.8%-98%). Identification of vascular and biliary variations has been documented in two studies. Although inflammatory disease hampered accuracy, LUS was still advantageous vs IOC in patients with obscured anatomy. LUS can be performed before any dissection and repeated at will to guide the surgeon especially when hilar mapping is difficult due to fibrosis and inflammation. In two studies LUS prevented conversion in 91% of patients with difficult scenarios. Considering CBDS detection, LUS sensitivity and specificity were 76%-100% and 96.2%-100%, respectively. LUS allowed the diagnosis/treatment of incidental findings of adjacent organs. No valuable data for BDI prevention or detection could be retrieved, even if no BDI was documented in the reports analyzed. Literature analysis proved LUS as a safe, quick, non-irradiating, cost-effective technique, which is comparatively well known although largely under-utilized, probably due to the perception of a difficult learning curve.We highlight the advantages and limitations of laparoscopic ultrasound during cholecystectomy, and underline its value in difficult scenarios when the anatomy is obscured.

Project description:BackgroundAcute cholecystitis is one of the most common emergent surgeries. As a safe alternative in challenging operations, laparoscopic subtotal cholecystectomy (LSC) is widely used. We questioned whether the results in acute cholecystitis cases changed with a history of endoscopic retrograde cholangiopancreatography (ERCP). When we searched the literature, we could not find a study focusing on the subtotal cholestectomy results in acute cholecystitis. In our study, we aimed to investigate whether the history of ERCP affects the rates of subtotal cholecystectomy (SC) in acute cholecystitis.MethodsThe results of patients (n=470) who underwent surgery for acute cholecystitis at our clinic between 2016 and 2019 were retrospectively evaluated. The patients were divided into two groups according to their history of ERCP. The primary outcome was the SC rate. The secondary outcomes were conversion to open, postoperative complications, serious complications, operative duration, and length of hospital stay.ResultsThe standard group included 437 patients, whereas the ERCP group included 33 patients. A total of 16 patients underwent SC, with 15 in the standard group and 1 in the ERCP group. There was no significant difference in terms of SC rates between groups (P=0.902). While four cases of operation were completed with conversion to open in the non-ERCP group, no conversion was seen in the ERCP group (P=0.581). No significant differences were detected between the groups in terms of complications, serious compli-cations, operation duration, length of hospital stay, and mortality.ConclusionThe results of this study showed that ERCP is not related to an increased rate of SC and conversion in patients with acute cholecystitis. Laparoscopic cholecystectomy for acute cholecystitis can be safely performed in patients with a history of ERCP. LSC is a safe procedure in challenging patients, and fenestrating SC can be preferred to avoid hazardous consequences in such cases.

Project description:BackgroundSevere adhesions and fibrosis between the posterior wall of the gallbladder and liver bed often render total cholecystectomy after percutaneous transhepatic gallbladder drainage (PTGBD) difficult, leading to high open conversion rates. Since the publication of Tokyo Guidelines 2018 (TG18), our policy has shifted from open conversion to subtotal cholecystectomy (SC) when total laparoscopic cholecystectomy for difficult cases of cholecystitis is not feasible. Recently, SC has been frequently applied as bailout surgery for complicated cholecystitis. Nonetheless, the efficacy and validity of laparoscopic SC after PTGBD remain unclear. This study aimed to evaluate the safety and feasibility of laparoscopic SC after PTGBD for grade II or III acute cholecystitis (AC) by comparing two periods of altered surgical strategies.MethodsThis retrospective cohort study was conducted between January 2013 and December 2020. A total of 44 eligible patients with grade II or III AC were divided according to the time of cholecystitis onset into the pre-TG18 group (2013-2017, n = 17) and post-TG18 group (2018-2020, n = 27). Patients' background demographics, surgical method, surgical results, and postoperative complications were compared.ResultsThe interval between PTGBD and surgery was significantly longer in the post-TG18 group than in the pre-TG18 group (15 [interquartile range: 9-42] days vs. 8 [4-11] days; P = 0.010). The frequency of laparoscopic cholecystectomy significantly increased from 52.9% in the pre-TG18 group to 88.9% in the post-TG18 group (P = 0.007), whereas the frequency of SC was 23.5% and 40.7%, respectively, which showed no statistically significant difference (P = 0.241). However, the rate of laparoscopic SC significantly increased from 0 to 90.9% among 15 SC cases, whereas the rate of open SC significantly plummeted from 100 to 9.1% (P = 0.001). Significant differences in the operative time, amount of intraoperative bleeding, and incidence of postoperative complications (wound infection and subhepatic abscess) were not observed. Mortality, bile leakage, and bile duct injury did not occur in either group.ConclusionsFor grade II or III AC after PTGBD, aggressive adoption of SC increased the completion rate of laparoscopic surgery. Laparoscopic SC is a safe and feasible treatment option.

Dataset Information

Laparoscopic cholecystectomy using the PINPOINT® Endoscopic Fluorescence Imaging System with intraoperative fluorescent imaging for acute cholecystitis: A case report.

Publications

Laparoscopic cholecystectomy using the PINPOINT<sup>®</sup> Endoscopic Fluorescence Imaging System with intraoperative fluorescent imaging for acute cholecystitis: A case report.

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