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Liang SY, Lu JG, Wang ZD. Imaging misdiagnosis and clinical analysis of significant hepatic atrophy after bilioenteric anastomosis: A case report. World J Clin Cases 2023; 11:7234-7241. [PMID: 37946761 PMCID: PMC10631400 DOI: 10.12998/wjcc.v11.i29.7234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 09/10/2023] [Accepted: 09/19/2023] [Indexed: 10/13/2023] Open
Abstract
BACKGROUND The occurrence of long-term bilioenteric anastomotic stenosis can readily induce liver atrophy and hyperplasia, thereby causing significant alterations in the anatomical and morphological aspects of the liver. This condition significantly hampers the accuracy of preoperative imaging diagnosis, while also exacerbating the complexity of surgical procedures and the likelihood of complications. CASE SUMMARY A 60-year-old female patient was admitted to the hospital presenting with recurring epigastric pain accompanied by a high fever. The patient had a history of cholecystectomy, although the surgical records were not accessible. Based on preoperative imaging and laboratory examination, the initial diagnosis indicated the presence of intrahepatic calculi, abnormal right liver morphology, and acute cholangitis. However, during the surgical procedure, it was observed that both the left and right liver lobes exhibited evident atrophy and thinness. Additionally, there was a noticeable increase in the volume of the hepatic caudate lobe, and the original bilioenteric anastomosis was narrowed. The anastomosis underwent enlargement subsequent to hepatectomy. As a consequence of the presence of remaining stones in the caudate lobe, the second stage was effectively executed utilizing ultrasound-guided percutaneous transhepatic catheter drainage. Following the puncture, three days elapsed before the drain tip inadvertently perforated the liver, leading to the development of biliary panperitonitis, subsequently followed by pulmonary infection. The patient and her family strongly refused operation, and she died. CONCLUSION The hepatic atrophy-hypertrophy complex induces notable alterations in the anatomical structure, thereby posing a substantial challenge in terms of imaging diagnosis and surgical procedures. Additionally, the long-term presence of hepatic fibrosis changes heightens the likelihood of complications arising from puncture procedures.
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Affiliation(s)
- Shao-Yong Liang
- Department of Hepatobiliary Surgery, Fengjie County People's Hospital, Chongqing 404600, China
| | - Jian-Guo Lu
- Department of Radiology, Fengjie County People's Hospital, Chongqing 404600, China
| | - Zong-Ding Wang
- Department of Hepatobiliary Surgery, Fengjie County People's Hospital, Chongqing 404600, China
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Lünse S, Wisotzky EL, Beckmann S, Paasch C, Hunger R, Mantke R. Technological advancements in surgical laparoscopy considering artificial intelligence: a survey among surgeons in Germany. Langenbecks Arch Surg 2023; 408:405. [PMID: 37843584 PMCID: PMC10579134 DOI: 10.1007/s00423-023-03134-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 10/02/2023] [Indexed: 10/17/2023]
Abstract
PURPOSE The integration of artificial intelligence (AI) into surgical laparoscopy has shown promising results in recent years. This survey aims to investigate the inconveniences of current conventional laparoscopy and to evaluate the attitudes and desires of surgeons in Germany towards new AI-based laparoscopic systems. METHODS A 12-item web-based questionnaire was distributed to 38 German university hospitals as well as to a Germany-wide voluntary hospital association (CLINOTEL) consisting of 66 hospitals between July and November 2022. RESULTS A total of 202 questionnaires were completed. The majority of respondents (88.1%) stated that they needed one assistant during laparoscopy and rated the assistants' skillfulness as "very important" (39.6%) or "important" (49.5%). The most uncomfortable aspects of conventional laparoscopy were inappropriate camera movement (73.8%) and lens condensation (73.3%). Selected features that should be included in a new laparoscopic system were simple and intuitive maneuverability (81.2%), automatic de-fogging (80.7%), and self-cleaning of camera (77.2%). Furthermore, AI-based features were improvement of camera positioning (71.3%), visualization of anatomical landmarks (67.3%), image stabilization (66.8%), and tissue damage protection (59.4%). The reason for purchasing an AI-based system was to improve patient safety (86.1%); the reasonable price was €50.000-100.000 (34.2%), and it was expected to replace the existing assistants' workflow up to 25% (41.6%). CONCLUSION Simple and intuitive maneuverability with improved and image-stabilized camera guidance in combination with a lens cleaning system as well as AI-based augmentation of anatomical landmarks and tissue damage protection seem to be significant requirements for the further development of laparoscopic systems.
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Affiliation(s)
- Sebastian Lünse
- Department of General and Visceral Surgery, Brandenburg Medical School, University Hospital Brandenburg/Havel, Hochstrasse 29, 14770, Brandenburg, Germany.
| | - Eric L Wisotzky
- Vision and Imaging Technologies, Fraunhofer Heinrich-Hertz-Institut HHI, Einsteinufer 37, 10587, Berlin, Germany
- Department of Computer Science, Humboldt-Universität Zu Berlin, Unter Den Linden 6, 10117, Berlin, Germany
| | - Sophie Beckmann
- Vision and Imaging Technologies, Fraunhofer Heinrich-Hertz-Institut HHI, Einsteinufer 37, 10587, Berlin, Germany
- Department of Computer Science, Humboldt-Universität Zu Berlin, Unter Den Linden 6, 10117, Berlin, Germany
| | - Christoph Paasch
- Department of General and Visceral Surgery, Brandenburg Medical School, University Hospital Brandenburg/Havel, Hochstrasse 29, 14770, Brandenburg, Germany
| | - Richard Hunger
- Department of General and Visceral Surgery, Brandenburg Medical School, University Hospital Brandenburg/Havel, Hochstrasse 29, 14770, Brandenburg, Germany
| | - René Mantke
- Department of General and Visceral Surgery, Brandenburg Medical School, University Hospital Brandenburg/Havel, Hochstrasse 29, 14770, Brandenburg, Germany
- Faculty of Health Science Brandenburg, Brandenburg Medical School, University Hospital Brandenburg/Havel, 14770, Brandenburg, Germany
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Sarakatsianou C, Perivoliotis K, Baloyiannis I, Georgopoulou S, Tsiaka A, Tzovaras G. Efficacy of intraoperative intravenous lidocaine infusion on postoperative opioid consumption after laparoscopic cholecystectomy: a randomized controlled trial. Langenbecks Arch Surg 2023; 408:197. [PMID: 37198418 PMCID: PMC10191684 DOI: 10.1007/s00423-023-02937-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 05/12/2023] [Indexed: 05/19/2023]
Abstract
PURPOSE We designed this study to evaluate the impact of intraoperative intravenous lidocaine infusion on postoperative opioid consumption after laparoscopic cholecystectomy. METHODS In total, 98 patients scheduled for elective laparoscopic cholecystectomy were included and randomized. In the experimental group, intravenous lidocaine (bolus 1.5 mg/kg and continuous infusion 2 mg/kg/h) was administered intraoperatively additionally to the standard analgesia, whereas the control group received a matching placebo. Blinding existed at the level of both the patient and the investigator. RESULTS Our study failed to confirm any benefit in opioid consumption, during the postoperative period. Lidocaine resulted to reduced intraoperative systolic, diastolic, and mean arterial pressure. Lidocaine administration did not change postoperative pain scores or the incidence of shoulder pain, at any time endpoint. Moreover, we did not identify any difference in terms of postoperative sedation levels and nausea rates. CONCLUSION Overall, lidocaine did not have any effect on postoperative analgesia after laparoscopic cholecystectomy.
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Affiliation(s)
- Chamaidi Sarakatsianou
- Department of Anaesthesiology, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece.
| | | | - Ioannis Baloyiannis
- Department of Surgery, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece
| | - Stavroula Georgopoulou
- Department of Anaesthesiology, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece
| | - Aikaterini Tsiaka
- Department of Anaesthesiology, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece
| | - George Tzovaras
- Department of Surgery, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece
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Chen Y, Wang E, Sites BD, Cohen SP. Integrating mechanistic-based and classification-based concepts into perioperative pain management: an educational guide for acute pain physicians. Reg Anesth Pain Med 2023:rapm-2022-104203. [PMID: 36707224 DOI: 10.1136/rapm-2022-104203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 01/13/2023] [Indexed: 01/28/2023]
Abstract
Chronic pain begins with acute pain. Physicians tend to classify pain by duration (acute vs chronic) and mechanism (nociceptive, neuropathic and nociplastic). Although this taxonomy may facilitate diagnosis and documentation, such categories are to some degree arbitrary constructs, with significant overlap in terms of mechanisms and treatments. In clinical practice, there are myriad different definitions for chronic pain and a substantial portion of chronic pain involves mixed phenotypes. Classification of pain based on acuity and mechanisms informs management at all levels and constitutes a critical part of guidelines and treatment for chronic pain care. Yet specialty care is often siloed, with advances in understanding lagging years behind in some areas in which these developments should be at the forefront of clinical practice. For example, in perioperative pain management, enhanced recovery protocols are not standardized and tend to drive treatment without consideration of mechanisms, which in many cases may be incongruent with personalized medicine and mechanism-based treatment. In this educational document, we discuss mechanisms and classification of pain as it pertains to commonly performed surgical procedures. Our goal is to provide a clinical reference for the acute pain physician to facilitate pain management decision-making (both diagnosis and therapy) in the perioperative period.
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Affiliation(s)
- Yian Chen
- Anesthesiology, Stanford University School of Medicine, Stanford, California, USA
| | - Eric Wang
- Anesthesiology and Critical Care Medicine, The Johns Hopkins Hospital, Baltimore, Maryland, USA
| | - Brian D Sites
- Anesthesiology and Orthopaedics, Dartmouth College Geisel School of Medicine, Hanover, New Hampshire, USA
| | - Steven P Cohen
- Anesthesiology, Neurology, Physical Medicine & Rehabilitation and Psychiatry & Behavioral Sciences, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
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Wang J, Cheng L, Liu J, Zhang B, Wang W, Zhu W, Guo Y, Bao C, Hu Y, Qi S, Wang K, Zhao S. Laparoscopy vs. Laparotomy for the Management of Abdominal Trauma: A Systematic Review and Meta-Analysis. Front Surg 2022; 9:817134. [PMID: 35350141 PMCID: PMC8957831 DOI: 10.3389/fsurg.2022.817134] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 02/14/2022] [Indexed: 02/02/2023] Open
Abstract
Background There is still no consensus regarding the role of laparoscopy in trauma cases. The purpose of this paper is to assess the value of diagnostic and therapeutic laparoscopy for patients with blunt or penetrating abdominal trauma by performing a systematic review and meta-analysis. Methods PubMed, Embase, and the Cochrane library were systemically searched for the randomized controlled trials (RCTs) and non-RCT comparative studies on effectiveness and safety of laparoscopy vs. laparotomy for the two authors independently performed the search, data extraction, and quality assessment. Results A total of 5,517 patients were enrolled in 23 eligible studies that were published in English. Meta-analysis results suggest that there is no significant difference in the incidence of missed injury and mortality between abdominal trauma patients receiving laparoscopy and those receiving laparotomy. Concerning postoperative complications, compared with patients in the open surgery group, those in the laparoscopy group are at a similar risk of intra-abdominal abscesses, thromboembolism, and ileus, while there is a decreased incidence of wound infection and pneumonia. Besides, patients in the laparoscopy group experience shorter hospitalization times and procedure times. For most outcomes, the sensitivity analysis yielded similar results to the primary analysis. Conclusion Laparoscopic surgery is a practical alternative to laparotomy for appropriate patients. The decision to perform laparoscopy should be based on the experience of the surgeon and the resources available.
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Affiliation(s)
- Jianjun Wang
- Department of Emergency, Taihe People's Hospital, Fuyang, China
| | - Liangwang Cheng
- Department of Emergency, Taihe People's Hospital, Fuyang, China
| | - Jing Liu
- Department of Emergency, Taihe People's Hospital, Fuyang, China
| | - Binyin Zhang
- Department of Endocrine, Taihe People's Hospital, Fuyang, China
| | - Weijun Wang
- Department of Emergency, Taihe People's Hospital, Fuyang, China
| | - Wenxin Zhu
- Department of Emergency, Taihe People's Hospital, Fuyang, China
| | - Yan Guo
- Department of Emergency, Taihe People's Hospital, Fuyang, China
| | - Chuanfei Bao
- Department of Emergency, Taihe People's Hospital, Fuyang, China
| | - Yunli Hu
- Department of Emergency, Taihe People's Hospital, Fuyang, China
| | - Shanxin Qi
- Department of Emergency, Taihe People's Hospital, Fuyang, China
| | - Kai Wang
- Department of Emergency, Taihe People's Hospital, Fuyang, China
| | - Shuguang Zhao
- Department of Emergency, Taihe People's Hospital, Fuyang, China
- *Correspondence: Shuguang Zhao
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Xie ZQ, Li HX, Tan WL, Yang L, Ma XW, Li WX, Wang QB, Shang CZ, Chen YJ. Association of Cholecystectomy With Liver Fibrosis and Cirrhosis Among Adults in the USA: A Population-Based Propensity Score-Matched Study. Front Med (Lausanne) 2021; 8:787777. [PMID: 34917640 PMCID: PMC8669563 DOI: 10.3389/fmed.2021.787777] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 11/03/2021] [Indexed: 11/13/2022] Open
Abstract
Background and Aims: Cholecystectomy is the “gold standard” for treating diseases of the gallbladder. In addition, non-alcoholic fatty liver disease (NAFLD), liver fibrosis or cirrhosis, are major causes of morbidity and mortality across the world. However, the association between cholecystectomy and these diseases is still unclear. We assessed the association among US adults and examined the possible risk factors. Methods: This cross-sectional study used data from 2017 to 2018 National Health and Nutrition Examination Survey, a population-based nationally representative sample of US. Liver fibrosis and cirrhosis were defined by median stiffness, which was assessed by transient elastography. Furthermore, patients who had undergone cholecystectomy were identified based on the questionnaire. In addition, Propensity Score Matching (PSM, 1:1) was performed based on gender, age, body mass index (BMI) and diabetes. Results: Of the 4,497 included participants, cholecystectomy was associated with 60.0% higher risk of liver fibrosis (OR:1.600;95% CI:1.278–2.002), and 73.3% higher risk of liver cirrhosis (OR:1.733, 95% CI:1.076–2.792). After PSM based on age, gender, BMI group and history of diabetes, cholecystectomy was associated with 139.3% higher risk of liver fibrosis (OR: 2.393;95% CI: 1.738–3.297), and 228.7% higher risk of liver cirrhosis (OR: 3.287, 95% CI: 1.496–7.218). Conclusions: The present study showed that cholecystectomy is positively associated with liver fibrosis and cirrhosis in US adults. The discovery of these risk factors therefore provides new insights on the prevention of NAFLD, liver fibrosis, and cirrhosis.
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Affiliation(s)
- Zhi-Qin Xie
- Department of Hepatobiliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Hong-Xia Li
- Department of Pathology, Zhuzhou Hospital Affiliated to Xiangya School of Medicine, Central South University, Zhuzhou, China
| | - Wen-Liang Tan
- Department of Hepatobiliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Lei Yang
- Department of Hepatobiliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xiao-Wu Ma
- Department of Hepatobiliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Wen-Xin Li
- Department of Cardiology, The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Qing-Bin Wang
- Department of Hepatobiliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Chang-Zhen Shang
- Department of Hepatobiliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- *Correspondence: Chang-Zhen Shang
| | - Ya-Jin Chen
- Department of Hepatobiliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Ya-Jin Chen
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Jung JJ, Gee DW. Standard laparoscopy remains the routine approach to cholecystectomy. Surgery 2021; 170:1004-1005. [PMID: 34332781 DOI: 10.1016/j.surg.2021.06.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 06/25/2021] [Indexed: 10/20/2022]
Affiliation(s)
- James J Jung
- Division of General and Gastrointestinal Surgery, Massachusetts General Hospital, Boston, MA.
| | - Denise W Gee
- Division of General and Gastrointestinal Surgery, Massachusetts General Hospital, Boston, MA
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