1
|
Furukawa S, Hiraki M, Oda T, Takahashi Y, Samejima R. Precision CT‑guided marking with India ink and microcoils for laparoscopic resection of a lateral lymph node recurrence of rectal cancer: A case report. Oncol Lett 2024; 27:266. [PMID: 38659421 PMCID: PMC11040544 DOI: 10.3892/ol.2024.14399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Accepted: 03/14/2024] [Indexed: 04/26/2024] Open
Abstract
Although rarely used in laparoscopic surgery, computed tomography (CT)-guided marking is useful for targeting small lesions. The present study describes the performance of laparoscopic resection with preoperative CT-guided marking for lateral lymph node recurrence of rectal cancer. A 48-year-old man underwent laparoscopic low anterior resection with D3 lymph node dissection for rectal cancer (postoperative diagnosis, stage IIIb). Postoperative adjuvant chemotherapy was then administered. Solitary lymph node recurrence was observed in the left lateral region after 6 months. Systemic chemotherapy reduced the size of the metastatic lymph nodes; however, 3.5 years after the surgery, the diameter increased by 10 mm, and laparoscopic resection was thus planned. Because the target lesion was small and located deep in the pelvis, preoperative CT-guided marking was performed with India ink injection and embolization microcoil implantation. The markers were clearly identified and the lesion was successfully resected with adequate margins. The approach described in the present study is thus considered potentially useful for the detection of small lesions.
Collapse
Affiliation(s)
- Shunsuke Furukawa
- Department of Surgery, Japanese Red Cross Society Karatsu Red Cross Hospital, Karatsu, Saga 847-8588, Japan
| | - Masatsugu Hiraki
- Department of Surgery, Japanese Red Cross Society Karatsu Red Cross Hospital, Karatsu, Saga 847-8588, Japan
| | - Takeshi Oda
- Department of Radiology, Japanese Red Cross Society Karatsu Red Cross Hospital, Karatsu, Saga 847-8588, Japan
| | - Yukihiko Takahashi
- Department of Radiology, Japanese Red Cross Society Karatsu Red Cross Hospital, Karatsu, Saga 847-8588, Japan
| | - Ryuichiro Samejima
- Department of Surgery, Japanese Red Cross Society Karatsu Red Cross Hospital, Karatsu, Saga 847-8588, Japan
| |
Collapse
|
2
|
Rimbaş M, Horumbă M, Rizzatti G, Crinò SF, Gasbarrini A, Costamagna G, Larghi A. Interventional endoscopic ultrasound for pancreatic neuroendocrine neoplasms. Dig Endosc 2020; 32:1031-1041. [PMID: 31995848 DOI: 10.1111/den.13635] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Revised: 12/25/2019] [Accepted: 01/22/2020] [Indexed: 02/06/2023]
Abstract
The proximity of the endoscopic ultrasound (EUS) transducer to the pancreas and the possibility to place needles or other accessories into a target located adjacent to the wall of the GI tract have encouraged researchers to develop various EUS-guided local treatments directed towards pancreatic neuroendocrine neoplasms (PanNENs). The use of pre-operative EUS-guided tattooing or fiducial marker placement to facilitate intraoperative tumor localization has proven effective in reducing operative time of laparoscopic surgeries. To reduce the mortality and morbidity rates of surgical resection, which is presently the mainstay treatment of PanNENs. EUS-guided loco-regional treatments, such as injection of alcohol and radiofrequency ablation have been proposed and results are hitherto promising. The present paper summarizes currently available data in the field of EUS-guided interventions to pancreatic neuroendocrine tumors, as well as possible future applications.
Collapse
Affiliation(s)
- Mihai Rimbaş
- Digestive Endoscopy Unit, Fondazione Policlinico A. Gemelli IRCCS, Rome, Italy.,Gastroenterology and Internal Medicine Departments, Colentina Clinical Hospital, Carol Davila University of Medicine, Bucharest, Romania
| | - Mihaela Horumbă
- Gastroenterology and Internal Medicine Departments, Colentina Clinical Hospital, Carol Davila University of Medicine, Bucharest, Romania
| | - Gianenrico Rizzatti
- Digestive Endoscopy Unit, Fondazione Policlinico A. Gemelli IRCCS, Rome, Italy
| | - Stefano Francesco Crinò
- Gastroenterology and Digestive Endoscopy Unit, Pancreas Institute, University Hospital of Verona, Verona, Italy
| | - Antonio Gasbarrini
- Gastroenterology Division, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Catholic University, Rome, Italy
| | - Guido Costamagna
- and, Digestive Endoscopy Unit, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Catholic University, Rome, Italy.,IHU-USIAS, University of Strasbourg, Strasbourg, France
| | - Alberto Larghi
- Digestive Endoscopy Unit, Fondazione Policlinico A. Gemelli IRCCS, Rome, Italy.,CERTT, Center for Endoscopic Research Therapeutics and Training, Catholic University, Rome, Italy
| |
Collapse
|
3
|
EUS-guided fine needle tattooing (EUS-FNT) for preoperative localization of small pancreatic neuroendocrine tumors (p-NETs): a single-center experience. Surg Endosc 2020; 35:486-492. [PMID: 32959183 DOI: 10.1007/s00464-020-07996-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Accepted: 09/14/2020] [Indexed: 12/25/2022]
Abstract
BACKGROUND and study aims Pancreatic neuroendocrine tumors (pNETs) can be difficult to detect intra-operatively. The aim of this paper is to evaluate the safety and efficacy of preoperative endoscopic ultrasound guided fine needle tattooing (EUS-FNT) to facilitate intra-operative detection of pNETs. PATIENTS AND METHODS Sixteen patients with pNETs (8 insulinoma and 8 non-functional pancreatic neuroendocrine tumors) underwent EUS-FNT. The procedure was carried out using the conventional curvilinear EUS. Tattooing was performed by intralesional injection of 1-2 mL of Spot® ink (Spot®, GI Supply, Comp Hill, PA, US) using a standard 22 gauge EUS-FNA needle. RESULTS All identified pNETs could be tattooed in one session. The procedure was well tolerated in all patients without any complication. The time interval between tattooing and surgery was between 1 and 565 days (mean of 52 days). Nine patients underwent open and seven laparoscopic surgery. The tattooed lesions could be recognized in all but one patient. In one patient, a small hematoma secondary to the EUS-FNT was observed. Pathological examination of the resection specimen showed local R0 resection in all cases, and no interference with the specimen evaluation was encountered. CONCLUSIONS Our results suggest that EUS-guided FNT is a safe and useful method to mark preoperatively small (≤ 2 cm) pNETs.
Collapse
|
4
|
Marques S, Bispo M, Leite S, Moreira T, Caldeira A, Moutinho-Ribeiro P, Nunes N. GRUPUGE Perspective: Endoscopic Ultrasound-Guided Fine-Needle Tattooing and Fiducial Placement in Pancreatic Cancer. GE-PORTUGUESE JOURNAL OF GASTROENTEROLOGY 2020; 28:106-110. [PMID: 33791397 DOI: 10.1159/000509194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Accepted: 05/19/2020] [Indexed: 11/19/2022]
Abstract
In the last 2 decades, endoscopic ultrasound (EUS) has become an important procedure for the diagnosis and management of several pancreatic diseases, including pancreatic cancer. This article presents two recently developed EUS-guided techniques for the management of pancreatic cancer: fine-needle tattooing and fiducial placement. Preoperative EUS-guided fine-needle tattooing of small pancreatic tumors helps in precise localization of these lesions during surgery, potentially ensuring adequate margins of resection while preserving healthy pancreatic tissue. In pancreatic cancer patients planned for imaging-guided radiation therapy, EUS-guided fiducial placement improves the accuracy of target delineation during stereotactic body radiation therapy (SBRT). Hydrogel, a new injectable liquid with multimodal visibility recently approved as a liquid fiducial, is currently under investigation in pancreatic head cancer as an EUS-injected spacer to potentially reduce SBRT gastrointestinal wall toxicity. In this article, GRUPUGE presents an updated perspective of these two EUS-guided techniques, addressing their current clinical applications and technical aspects and analyzing existing data on their efficacy and safety.
Collapse
Affiliation(s)
- Susana Marques
- Department of Gastroenterology and Digestive Endoscopy, Champalimaud Foundation, Lisbon, Portugal
| | - Miguel Bispo
- Department of Gastroenterology and Digestive Endoscopy, Champalimaud Foundation, Lisbon, Portugal
| | - Sílvia Leite
- Department of Gastroenterology, Hospital da Senhora da Oliveira, Guimarães, Portugal
| | - Teresa Moreira
- Department of Gastroenterology, Centro Hospitalar Universitário do Porto - Hospital de Santo António, Porto, Portugal
| | - Ana Caldeira
- Department of Gastroenterology, Hospital Amato Lusitano, Castelo Branco, Portugal
| | - Pedro Moutinho-Ribeiro
- Department of Gastroenterology, Centro Hospitalar e Universitário São João, Porto, Portugal
| | - Nuno Nunes
- Department of Gastroenterology, Hospital do Divino Espírito Santo, Ponta Delgada, Portugal
| |
Collapse
|
5
|
Rimbas M, Larghi A, Fusaroli P, Dong Y, Hollerbach S, Jenssen C, Săftoiu A, Sahai AV, Napoleon B, Arcidiacono PG, Braden B, Burmeister S, Carrara S, Cui XW, Hocke M, Iglesias-Garcia J, Kitano M, Oppong KW, Sun S, Di Leo M, Petrone MC, B Teoh AY, Dietrich CF. How to perform EUS-guided tattooing? Endosc Ultrasound 2020; 9:291-297. [PMID: 32883923 PMCID: PMC7811726 DOI: 10.4103/eus.eus_44_20] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Recently, we introduced a series of papers describing on how to perform certain techniques and controversies in EUS. In the first paper, "What should be known before performing EUS examinations, Part I," the authors discussed clinical information and whether other imaging modalities should be needed before embarking in EUS examination. In Part II, some technical controversies on how EUS is performed are discussed from different points of view by providing the relevant available evidence. Herewith, we describe on how to perform EUS-guided fine needle tattooing (FNT) in daily practice. The aim of this paper is to discuss pros and cons for several issues including historical remarks, injecting material, technical approach, and how to perform EUS-FNT including argues in favor and against.
Collapse
Affiliation(s)
- Mihai Rimbas
- Gastroenterology and Internal Medicine Departments, Colentina Clinical Hospital, Carol Davila University of Medicine, Bucharest, Romania; Digestive Endoscopy Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Alberto Larghi
- Digestive Endoscopy Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS; CERTT, Center for Endoscopic Research Therapeutics and Training, Catholic University, Rome, Italy
| | - Pietro Fusaroli
- Department of Medical and Surgical Sciences, Gastroenterology Unit, University of Bologna/Imola Hospital, Imola, Italy
| | - Yi Dong
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Stephan Hollerbach
- Department of Gastroenterology, Allgemeines Krankenhaus Celle, Celle, Germany
| | - Christian Jenssen
- Department of Internal Medicine, Krankenhaus MärkischOderland, Strausberg and Brandenburg Institute for Clinical Ultrasound, Neuruppin, Germany
| | - Adrian Săftoiu
- Department of Gastroenterology, Research Center of Gastroenterology and Hepatology, University of Medicine and Pharmacy of Craiova, Craiova, Romania
| | - Anand V Sahai
- Center Hospitalier de l'Université de Montréal, Montreal, Canada
| | - Bertrand Napoleon
- Digestive Endoscopy Unit, Hopital Privé J Mermoz Ramsay Générale de Santé, Lyon, France
| | - Paolo Giorgio Arcidiacono
- Pancreatico/Biliary Endoscopy & Endosonography Division, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan, Italy
| | - Barbara Braden
- Johann Wolfgang Goethe University, Frankfurt, Germany & Translational Gastroenterology Unit, John Radcliffe Hospital, Oxford, UK
| | - Sean Burmeister
- Surgical Gastroenterology Unit, Groote Schuur Hospital, Cape Town, South Africa
| | - Silvia Carrara
- Digestive Endoscopy Unit, Division of Gastroenterology, Humanitas Clinical and Research Center, Milan, Italy
| | - Xin Wu Cui
- Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Michael Hocke
- Medical Department, Helios Klinikum, Meiningen, Germany
| | - Julio Iglesias-Garcia
- Department of Gastroenterology and Hepatology, Health Research Institute of Santiago de Compostela (IDIS), University Hospital of Santiago de Compostela, Santiago de Compostela, Spain
| | - Masayuki Kitano
- Second Department of Internal Medicine, Wakayama Medical University, Wakayama, Japan
| | | | - Siyu Sun
- Department of Gastroenterology, ShengJing Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Milena Di Leo
- Digestive Endoscopy Unit, Division of Gastroenterology, Humanitas Clinical and Research Center, Milan, Italy
| | - Maria Chiara Petrone
- Pancreatico/Biliary Endoscopy & Endosonography Division, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan, Italy
| | - Anthony Y B Teoh
- Department of Surgery, The Chinese University of Hong Kong, Hong Kong, China
| | - Christoph F Dietrich
- Department Allgemeine Innere Medizin, Kliniken Hirslanden, Beau Site, Salem und Permanence, Bern, Switzerland
| |
Collapse
|
6
|
Currie A. Intraoperative Sentinel Node Mapping in the Colon: Potential and Pitfalls. Eur Surg Res 2019; 60:45-52. [DOI: 10.1159/000494833] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Accepted: 10/25/2018] [Indexed: 11/19/2022]
Abstract
Sentinel lymph node mapping (SLNM) may play a significant role in future delivery of colon cancer surgery because of an increase in early-stage, node-negative disease due to national bowel cancer screening programmes. Traditionally, colon lymphatic drainage has not been thought relevant as the operative approach cannot be tailored. Recent advances in local and endoscopic risk-reducing interventions for colonic malignancy have caused a rethink in approach. SLNM was initially attempted with blue dye techniques with limited success. Technological improvement has allowed surgeons to use near-infrared (NIR) light and NIR active tracers such as indocyanine green. This review provides an overview of the current status of intraoperative lymph node mapping in the colon, identifies challenges to the delivery of the techniques, and discusses potential solutions that may help SLNM play a role in improving the delivery of surgical care for patients with colon cancer.
Collapse
|
7
|
Zilli A, Arcidiacono PG, Conte D, Massironi S. Clinical impact of endoscopic ultrasonography on the management of neuroendocrine tumors: lights and shadows. Dig Liver Dis 2018; 50:6-14. [PMID: 29102525 DOI: 10.1016/j.dld.2017.10.007] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Revised: 10/04/2017] [Accepted: 10/09/2017] [Indexed: 02/07/2023]
Abstract
The incidence of gastroenteropancreatic neuroendocrine neoplasms has increased in the recent decades. An extensive bibliographical search was performed in PubMed to identify guidelines and primary literature (retrospective and prospective studies, systematic reviews, case series) published mostly between year 1997 and June 2017, using both medical subject heading (MeSH) terms and free-language keywords about the accuracy and diagnostic and therapeutic role of endoscopic ultrasound in the context of gastro-entero-pancreatic neuroendocrine neoplasms. Endoscopic ultrasound is the modality of choice for diagnosing pancreatic neuroendocrine neoplasms and for the locoregional staging of gastric, duodenal, pancreatic and rectal neuroendocrine neoplasms; in particular, in the setting of pancreatic neuroendocrine neoplasms it has demonstrated higher accuracy in tumor detection than other imaging modalities. Furthermore, the possibility of tattooing pancreatic lesions by endoscopic ultrasound fine needle aspiration may help surgeons to locate the tumor and avoid any demolition surgery. Finally, endoscopic ultrasound-guided therapies have been proposed and used in several studies for patients unsuitable for surgery, with good results on the control of symptoms and the reduction of tumor burden.
Collapse
Affiliation(s)
- Alessandra Zilli
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico, Milan, Italy; Postgraduate School of Gastroenterology, Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - Paolo Giorgio Arcidiacono
- PancreatoBiliary Endoscopy and Endosonography Division, Pancreas Translatiinal and Clinical Research Center, San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan, Italy
| | - Dario Conte
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico, Milan, Italy
| | - Sara Massironi
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico, Milan, Italy.
| |
Collapse
|
8
|
Contreras CM, Juneau JE, Smith IB, Blackburn BS, Sarker S, Tracht J, Khan AS. Endoscopically Placed Fiducial Markers Aid in Insulinoma Resection. VideoEndocrinology 2016. [DOI: 10.1089/ve.2016.0081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Carlo M. Contreras
- Division of Surgical Oncology, Department of Surgery, University of Alabama at Birmingham, Birmingham, Alabama
| | - Jeffrey E. Juneau
- Division of Internal Medicine, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Ioana B. Smith
- Division of Internal Medicine, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Brandi S. Blackburn
- Division of Internal Medicine, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Shabnam Sarker
- Division of Internal Medicine, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Jessica Tracht
- Department of Pathology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Ali S. Khan
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| |
Collapse
|
9
|
Okuzono T, Kanno Y, Nakahori M, Aoki H, Sato S, Matsuda T, Chonan A. Preoperative endoscopic ultrasonography-guided tattooing of the pancreas with a minuscule amount of marking solution using a newly designed injector. Dig Endosc 2016; 28:744-748. [PMID: 27147453 DOI: 10.1111/den.12675] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Revised: 04/08/2016] [Accepted: 04/25/2016] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIM Recent studies have reported the usefulness of preoperative endoscopic ultrasonography-guided fiducial tattooing (EUS-tattooing) of the pancreas. However, problems of proper procedure, including markers and amounts, have not been resolved. The aim of the present study was to evaluate the feasibility of EUS-tattooing with a minuscule amount of marking solution using a new injector. METHODS Six consecutive patients who underwent EUS-tattooing between June 2013 and April 2015 at our center were retrospectively analyzed (mean age, 60.7 years; males, 4). A 25-gauge needle was inserted into the surface of the pancreas near the tumor with EUS guidance. Then, 0.02 mL marking solution was injected three to five times (maximal total amount was defined as 0.1 mL). The marking solution used in this study was a compound of aqueous solution of sodium hyaluronate and India ink with proportions of 4 to 1. The newly developed injector for precise injection of minuscule amount of solution was used. RESULTS All six patients were successfully injected with the intended amount of marking solution. The tattoo mark was easily detected during surgery and localized in a small area in five patients. In one patient, however, the tattoo mark was not detected during surgery. There were no adverse events, including bleeding, perforation, and acute pancreatitis, by EUS-tattooing. CONCLUSIONS EUS-tattooing with a minuscule amount of marking solution using the newly developed injector was feasible and seemed useful and relatively safe. Further studies are warranted to confirm the safety and efficacy of EUS-tattooing.
Collapse
Affiliation(s)
- Toru Okuzono
- Department of Gastroenterology, Sendai Kosei Hospital, Sendai, Japan.
| | - Yoshihide Kanno
- Department of Gastroenterology, Sendai City Center, Sendai, Japan
| | - Masato Nakahori
- Department of Gastroenterology, Sendai Kosei Hospital, Sendai, Japan
| | - Hayato Aoki
- Department of Gastroenterology, Sendai Kosei Hospital, Sendai, Japan
| | - Shun Sato
- Department of Gastroenterology, Sendai Kosei Hospital, Sendai, Japan
| | - Tomoki Matsuda
- Department of Gastroenterology, Sendai Kosei Hospital, Sendai, Japan
| | - Akimichi Chonan
- Department of Gastroenterology, Sendai Kosei Hospital, Sendai, Japan
| |
Collapse
|
10
|
A novel technique of needle-guided laparoscopic enucleation of insulinomas. Surg Laparosc Endosc Percutan Tech 2015; 25:e24-e26. [PMID: 24743673 DOI: 10.1097/sle.0000000000000010] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Insulinomas are rare, usually benign and solitary neuroendocrine tumors that cause oversecretion of insulin. Surgical excision remains the only treatment modality with the potential for cure. Compared to open extensive pancreatic resections, laparoscopic enucleation of these tumors offers effective treatment, and significantly reduced risks of complications. However, accurate tumor localization is extremely important, especially in cases of lesions deep seated into the head of the pancreas. We present here a novel technique of intraoperative localization of lesions that are not visible on the surface of pancreas. Using laparoscopic intraoperative ultrasound, tumors were located in the parenchyma of the pancreatic head and then an 18-G needle was inserted into the pancreatic lesion intraoperatively under laparoscopic sonographic guidance. The pancreatic parenchyma was then divided until the dome of tumor was visible, minimizing tissue trauma, and enucleation was performed. This technique is a useful tool that substantially improves the chances of successful laparoscopic enucleation of deep-seated small pancreatic insulinomas.
Collapse
|
11
|
Azagury DE, Dua MM, Barrese JC, Henderson JM, Buchs NC, Ris F, Cloyd JM, Martinie JB, Razzaque S, Nicolau S, Soler L, Marescaux J, Visser BC. Image-guided surgery. Curr Probl Surg 2015; 52:476-520. [PMID: 26683419 DOI: 10.1067/j.cpsurg.2015.10.001] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2015] [Accepted: 10/01/2015] [Indexed: 12/11/2022]
Affiliation(s)
- Dan E Azagury
- Department of Surgery, Stanford University School of Medicine, Stanford, CA
| | - Monica M Dua
- Department of Surgery, Stanford University School of Medicine, Stanford, CA
| | - James C Barrese
- Department of Neurosurgery, Stanford University School of Medicine, Stanford, CA
| | - Jaimie M Henderson
- Department of Neurosurgery, Stanford University School of Medicine, Stanford, CA
| | - Nicolas C Buchs
- Department of Surgery, University Hospital of Geneva, Clinic for Visceral and Transplantation Surgery, Geneva, Switzerland
| | - Frederic Ris
- Department of Surgery, University Hospital of Geneva, Clinic for Visceral and Transplantation Surgery, Geneva, Switzerland
| | - Jordan M Cloyd
- Department of Surgery, Stanford University School of Medicine, Stanford, CA
| | - John B Martinie
- Department of Surgery, Carolinas Healthcare System, Charlotte, NC
| | - Sharif Razzaque
- Department of Surgery, Carolinas Healthcare System, Charlotte, NC
| | - Stéphane Nicolau
- IRCAD (Research Institute Against Digestive Cancer), Strasbourg, France
| | - Luc Soler
- IRCAD (Research Institute Against Digestive Cancer), Strasbourg, France
| | - Jacques Marescaux
- IRCAD (Research Institute Against Digestive Cancer), Strasbourg, France
| | - Brendan C Visser
- Department of Surgery, Stanford University School of Medicine, Stanford, CA.
| |
Collapse
|
12
|
Marano A, Priora F, Lenti LM, Ravazzoni F, Quarati R, Spinoglio G. Application of fluorescence in robotic general surgery: review of the literature and state of the art. World J Surg 2015; 37:2800-11. [PMID: 23645129 DOI: 10.1007/s00268-013-2066-x] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The initial use of the indocyanine green fluorescence imaging system was for sentinel lymph node biopsy in patients with breast or colorectal cancer. Since then, application of this method has received wide acceptance in various fields of surgical oncology, and it has become a valid diagnostic tool for guiding cancer treatment. It has also been employed in numerous conventional surgical procedures with much success and benefit to the patient. The advent of minimally invasive surgery brought with it a new use for fluorescence in helping to improve the safety of these procedures, particularly for single-site procedures. In 2010, a near-infrared camera was integrated into the da Vinci Si System, creating a combination of technical and minimally invasive advantages that have been embraced by several experienced surgeons. The use of fluorescence, although useful, is considered challenging. Only a few studies are currently available on the use of fluorescence in robotic general surgery, whereas many articles have focused on its application in open and laparoscopic surgery. Many of these reports describe promising and satisfactory results, although with some shortcomings. The purpose of this article is to review the current status of the use of fluorescence in general surgery and particularly its role in robotic surgery. We also review potential uses in the future.
Collapse
Affiliation(s)
- Alessandra Marano
- Department of General and Oncologic Surgery, SS Antonio e Biagio Hospital, Via Venezia 16, 15121, Alessandria, Italy,
| | | | | | | | | | | |
Collapse
|
13
|
|
14
|
Attili F, Capurso G, Vanella G, Fuccio L, Delle Fave G, Costamagna G, Larghi A. Diagnostic and therapeutic role of endoscopy in gastroenteropancreatic neuroendocrine neoplasms. Dig Liver Dis 2014; 46:9-17. [PMID: 23731843 DOI: 10.1016/j.dld.2013.04.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2013] [Accepted: 04/20/2013] [Indexed: 02/08/2023]
Abstract
Gastroenteropancreatic neuroendocrine neoplasms have substantially increased over the last decades. Because of the indolent clinical course of the disease even in advance stages and the rise in the incidental diagnosis of small asymptomatic lesions, the prevalence of gastroenteropancreatic neuroendocrine neoplasms is higher than that of pancreatic, gastric and oesophageal adenocarcinomas, making them the second most prevalent cancer type of the gastrointestinal tract. This increase in the overall prevalence of gastroenteropancreatic neuroendocrine neoplasms has been paralleled by a growth in the importance of the endoscopist in the care of these patients, who usually require a multidisciplinary approach. In this manuscript the diagnostic and therapeutic role of endoscopic for gastroenteropancreatic neuroendocrine neoplasms will be reviewed.
Collapse
Affiliation(s)
- Fabia Attili
- Digestive Endoscopy Unit, Catholic University, Rome, Italy
| | - Gabriele Capurso
- Division of Digestive and Liver Disease, University La Sapienza, Rome, Italy
| | | | - Lorenzo Fuccio
- Division of Gastroenterology, S. Orsola-Malpighi Hospital, University of Bologna, Italy
| | | | | | - Alberto Larghi
- Digestive Endoscopy Unit, Catholic University, Rome, Italy.
| |
Collapse
|
15
|
Law JK, Singh VK, Khashab MA, Hruban RH, Canto MI, Shin EJ, Saxena P, Weiss MJ, Pawlik TM, Wolfgang CL, Lennon AM. Endoscopic ultrasound (EUS)-guided fiducial placement allows localization of small neuroendocrine tumors during parenchymal-sparing pancreatic surgery. Surg Endosc 2013; 27:3921-6. [PMID: 23636530 DOI: 10.1007/s00464-013-2975-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2013] [Accepted: 04/10/2013] [Indexed: 12/16/2022]
Abstract
BACKGROUND Parenchymal-sparing pancreatic surgery is ideal for lesions such as small pancreatic neuroendocrine tumors (PanNET). However, precise localization of these small tumors at surgery can be difficult. The placement of fiducials under endoscopic ultrasound (EUS) guidance (EUS-F) has been used to direct stereotactic radiation therapy for pancreatic adenocarcinoma. This report describes two cases in which placement of fiducials was used to guide surgical resection. This study aimed to assess the feasibility, safety, and efficacy of using EUS-F for intraoperative localization of small PanNETs. METHODS A retrospective study analyzed two consecutive patients with small PanNETs who underwent EUS-F followed by enucleation in a tertiary-care referral hospital. The following features were examined: technical success and complication rates of EUS-F, visibility of the fiducial at the time of surgery, and fiducial migration. RESULTS In the study, EUS-F was performed for two female patients with a 7-mm and a 9-mm PanNET respectively in the uncinate process and neck of the pancreas. In both patients, EUS-F was feasible with two Visicoil fiducials (Core Oncology, Santa Barbara, CA, USA) placed either within or adjacent to the tumors using a 22-gauge Cook Echotip needle. At surgery, the fiducials were clearly visible on intraoperative ultrasound, and both the tumor and the fiducials were successfully enucleated in both cases. No complications were associated with EUS-F, and no evidence of pancreatitis was shown either clinically or on surgical pathology. This investigation had the limitations of a small single-center study. CONCLUSIONS For patients undergoing enucleation, EUS-F is technically feasible and safe and aids intraoperative localization of small PanNETs.
Collapse
Affiliation(s)
- Joanna K Law
- Division of Gastroenterology, Johns Hopkins Hospital, Baltimore, MD, USA,
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
16
|
Abstract
The intraoperative identification of the lesions found at endoscopic examination is often difficult, especially during laparoscopic surgery. At present, the most used technique for the intraoperative detection of pathological lesions is endoscopic tattooing. The large majority of studies carried out concern colorectal lesions; however, endoscopic tattooing has also been described for esophageal, gastric, small bowel and, more recently, pancreatic lesions. In this review, the authors evaluated indications, substances used, injection techniques, accuracy, safety and, finally, the risk of complications related to this procedure.
Collapse
|
17
|
Ramesh J, Porterfield J, Varadarajulu S. Endoscopic ultrasound-guided gold fiducial marker placement for intraoperative identification of insulinoma. Endoscopy 2012; 44 Suppl 2 UCTN:E327-8. [PMID: 23012004 PMCID: PMC4158715 DOI: 10.1055/s-0032-1309855] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Affiliation(s)
- J. Ramesh
- Department of Gastroenterology and Hepatology, University of Alabama, Birmingham, Alabama, USA
| | - J. Porterfield
- Department of Surgery, University of Alabama, Birmingham, Alabama, USA
| | - S. Varadarajulu
- Department of Gastroenterology and Hepatology, University of Alabama, Birmingham, Alabama, USA
| |
Collapse
|
18
|
Verna EC, Dhar V. Endoscopic ultrasound-guided fine needle injection for cancer therapy: the evolving role of therapeutic endoscopic ultrasound. Therap Adv Gastroenterol 2011; 1:103-9. [PMID: 21180519 DOI: 10.1177/1756283x08093887] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Endoscopic ultrasound (EUS) is central to the diagnosis and staging of many malignancies, but now has an evolving role in cancer therapy. EUS-guided fine needle injection (FNI) is already used for palliative interventions such as treatment of pain through nerve blockade and to guide biliary decompression when conventional ERCP is not possible. More recently, EUS-FNI has been used to deliver specific anti-tumor agents for pancreatic cyst ablation and local control of tumor growth in patients with unresectable solid malignancies. The agents used to date include ethanol, brachytherapy seeds, and chemotherapeutic agents such as paclitaxel. In addition, FNI of new immunomodulating cell cultures such as mixed lymphocyte and dendritic cell cultures has also been reported, as has FNI of several different viral vectors for antitumor therapy. Although experience with these agents remains preliminary, EUS-FNI is a minimally invasive approach to deliver local antitumor agents, and is likely to have an expanding role in cancer therapy.
Collapse
Affiliation(s)
- Elizabeth C Verna
- Columbia University Medical Center, 161 Ft. Washington Ave., Herbert Irving Pavillion 8th Floor, New York, NY 10032, USA
| | | |
Collapse
|
19
|
Hara K, Yamao K, Mizuno N, Hijioka S, Sawaki A, Tajika M, Kawai H, Kondo S, Shimizu Y, Niwa Y. Interventional endoscopic ultrasonography for pancreatic cancer. World J Clin Oncol 2011; 2:108-14. [PMID: 21603319 PMCID: PMC3095471 DOI: 10.5306/wjco.v2.i2.108] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2010] [Revised: 09/27/2010] [Accepted: 10/04/2010] [Indexed: 02/06/2023] Open
Abstract
Endoscopic ultrasonography (EUS) represents the combination of endoscopy and intraluminal ultrasonography. This allows use of a high-frequency transducer (5-20 MHz) that, due to the short distance to the target lesion, provides ultrasonographic images of higher resolution than those obtained from other imaging modalities, including multiple-detector-row-computed tomography, magnetic resonance imaging, and positron emission tomography. EUS is now a widely accepted modality for diagnosing pancreatic diseases. However, the most important limitation of EUS has been the lack of specificity in differentiating between benign and malignant changes. In 1992, EUS-guided fine needle aspiration (FNA) of lesions in the pancreas head was introduced into clinical practice, using a curved linear-array echoendoscope. Since then, EUS has evolved from EUS imaging to EUS-FNA and wider applications. Interventional EUS for pancreatic cancer includes EUS-FNA, EUS-guided fine needle injection, EUS-guided biliary drainage and anastomosis, EUS-guided celiac neurolysis, radiofrequency ablation, brachytherapy, and delivery of a growing number of anti-tumor agents. This review focuses on interventional EUS, including EUS-FNA and therapeutic EUS for pancreatic cancer.
Collapse
Affiliation(s)
- Kazuo Hara
- Kazuo Hara, Kenji Yamao, Nobumasa Mizuno, Susumu Hijioka, Akira Sawaki, Masahiro Tajika, Hiroki Kawai, Shinya Kondo, Yasumasa Niwa, Department of Gastroenterology, Aichi Cancer Center Hospital, Nagoya 464-8681, Japan
| | | | | | | | | | | | | | | | | | | |
Collapse
|
20
|
EUS-guided tattooing before laparoscopic distal pancreatic resection (with video). Gastrointest Endosc 2010; 72:1089-94. [PMID: 21034909 DOI: 10.1016/j.gie.2010.07.023] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2010] [Accepted: 07/16/2010] [Indexed: 12/14/2022]
Abstract
BACKGROUND Precise localization of small pancreatic tumors during laparoscopic distal pancreatectomy (LDP) can be difficult because of decreased tactile ability of laparoscopy and the homogeneous appearance of the pancreas and surrounding retroperitoneal fat. Precise localization of the lesion is critical to achieving adequate margins of resection and preserving healthy pancreatic tissue. EUS-guided fine-needle tattooing (EUS-FNT) of a pancreatic lesion before LDP has been described in single case reports, but no large series have reported its effectiveness in patients undergoing LDP. OBJECTIVE To assess the feasibility, safety, and efficacy of EUS-FNT in consecutive patients undergoing LDP. DESIGN Retrospective cohort study. SETTING Tertiary-care referral hospital. PATIENTS This study involved 30 consecutive patients who underwent LDP from 2008 to 2010. Thirteen had EUS-FNT followed by LDP, and 17 had LDP alone. INTERVENTIONS LDP or EUS-FNT with a sterile carbon-particle tattoo followed by LDP. MAIN OUTCOME MEASUREMENTS The following features were examined: the technical success and complication rates of EUS-FNT, visibility of the tattoo at the time of laparoscopy, durability of the tattoo, and pathologic absence of tumor at the resection margin. RESULTS The final pathology of pancreatic lesions of patients who had EUS-FNT was similar to those who had LDP alone. The median resected tumor size was significantly larger for the LDP-alone patients (median 4.0 cm vs 1.3 cm; P = .03). Thirty-one percent (4/13) of lesions in the EUS-FNT group were not visualized by prior preoperative pancreatic protocol CT. EUS-FNT was feasible in all 13 patients at laparoscopy, with R0 resection and negative final pathology margins in all cases. The tattoo was visible in all 13 EUS-FNT cases, with mean time from EUS-FNT to surgery of 20.3 days (range, 3-69 days). There were no significant complications associated with EUS-FNT. LIMITATIONS Small, retrospective, single-center study. CONCLUSIONS Preoperative EUS-FNT of lesions was technically feasible and safe, and it assisted in the localization of lesions in patients before LDP. The carbon particle tattoo was durable and visible in all cases.
Collapse
|
21
|
Papanikolaou IS, Karatzas PS, Triantafyllou K, Adler A. Role of pancreatic endoscopic ultrasonography in 2010. World J Gastrointest Endosc 2010; 2:335-43. [PMID: 21160583 PMCID: PMC2999104 DOI: 10.4253/wjge.v2.i10.335] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2010] [Revised: 09/04/2010] [Accepted: 09/11/2010] [Indexed: 02/05/2023] Open
Abstract
Endoscopic ultrasonography (EUS) was introduced 25 years ago aiming at better visualization of the pancreas compared to transabdominal ultrasonography. This update discusses the current evidence in 2010 concerning the role of EUS in the clinical management of patients with pancreatic disease. Major indications of EUS are: (1) Detection of common bile duct stones (e.g. in acute pancreatitis); (2) Detection of small exo- and endocrine pancreatic tumours; and (3) Performance of fine needle aspiration in pancreatic masses depending on therapeutic consequences. EUS seems to be less useful in cases of chronic pancreatitis and cystic pancreatic lesions. Moreover the constant improvement of computed tomography has limited the role of EUS in pancreatic cancer staging. On the other hand, new therapeutic options are available due to EUS, such as pancreatic cyst drainage and celiac plexus neurolysis, offering a new field in which new techniques may arise. So the main goal of this review is to determine the exact role of EUS in a number of pancreatic and biliary diseases.
Collapse
Affiliation(s)
- Ioannis S Papanikolaou
- Ioannis S Papanikolaou, Pantelis S Karatzas, Konstantinos Triantafyllou, Hepatogastroenterology Unit, 2nd Department of Internal Medicine-Propaedeutic, Attikon University General Hospital, Medical School, University of Athens, Athens 12462, Greece
| | | | | | | |
Collapse
|
22
|
Kethu SR, Banerjee S, Desilets D, Diehl DL, Farraye FA, Kaul V, Kwon RS, Mamula P, Pedrosa MC, Rodriguez SA, Wong Kee Song LM, Tierney WM. Endoscopic tattooing. Gastrointest Endosc 2010; 72:681-5. [PMID: 20883844 DOI: 10.1016/j.gie.2010.06.020] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2010] [Accepted: 06/10/2010] [Indexed: 02/08/2023]
Abstract
The American Society for Gastrointestinal Endoscopy (ASGE) Technology Committee provides reviews of existing, new, or emerging endoscopic technologies that have an impact on the practice of GI endoscopy. Evidence-based methodology is used, with a MEDLINE literature search to identify pertinent clinical studies on the topic and a MAUDE (U.S. Food and Drug Administration Center for Devices and Radiological Health) database search to identify the reported complications of a given technology. Both are supplemented by accessing the "related articles" feature of PubMed and by scrutinizing pertinent references cited by the identified studies. Controlled clinical trials are emphasized, but in many cases, data from randomized, controlled trials are lacking. In such cases, large case series, preliminary clinical studies, and expert opinions are used. Technical data are gathered from traditional and Web-based publications, proprietary publications, and informal communications with pertinent vendors. Technology Status Evaluation Reports are drafted by 1 or 2 members of the ASGE Technology Committee, reviewed and edited by the committee as a whole, and approved by the Governing Board of the ASGE. When financial guidance is indicated, the most recent coding data and list prices at the time of publication are provided. For this review, the MEDLINE database was searched through January 2010 for articles related to endoscopic tattooing by using the Keywords tattooing, colonic, endoscopic, India ink, indocyanine green in different search term combinations. Technology Status Evaluation Reports are scientific reviews provided solely for educational and informational purposes. Technology Status Evaluation Reports are not rules and should not be construed as establishing a legal standard of care or as encouraging, advocating, requiring, or discouraging any particular treatment or payment for such treatment.
Collapse
|
23
|
Preoperative endoscopic tattooing of pancreatic body and tail lesions decreases operative time for laparoscopic distal pancreatectomy. Surgery 2010; 148:371-7. [PMID: 20554299 DOI: 10.1016/j.surg.2010.04.008] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2010] [Accepted: 04/13/2010] [Indexed: 12/19/2022]
Abstract
BACKGROUND Precise and expedient localization of small pancreatic tumors during laparoscopic distal pancreatectomy can be difficult owing to the decreased tactile ability of laparoscopy and the homogenous appearance of the surrounding retroperitoneal fat. Precise localization of the lesion is critical to achieving adequate margins of resection while preserving as much healthy pancreas as possible. The objective in this study was to determine the effect of endoscopic tattooing of the distal pancreas on operative time. METHODS We reviewed retrospectively 36 consecutive patients who had a laparoscopic distal pancreatectomy at our institution over a 4-year period (2006-2009). Ten patients underwent preoperative tattooing via an endoscopic transgastric technique using ultrasound guidance. The tattoo was performed using 2-4 cc of sterile purified carbon particles injected immediately proximal and anterior to the pancreatic lesion. Operative times were compared according to the presence of a tattoo. RESULTS The endoscopically placed tattoo was easily visible upon entering the lesser sac in all 10 patients at laparoscopy. Patients with a tattoo had a shorter operative time (median, 128.5 minutes; range, 53-180) compared with patients without a tattoo (median, 180 minutes; range, 120-240; P < .01). None of the tattoo group required repeat surgery, whereas 1 patient who was not tattooed required re-resection for a lesion missed in the initial specimen. There were no complications associated with the endoscopic ultrasound-guided tattoo. CONCLUSION Endoscopic ultrasound-guided tattooing of pancreas lesions before a laparoscopic distal pancreatectomy is safe and is associated with decreased operative time compared with nontattooed patients. This technique can allow for quick and precise localization of the lesion, allowing for optimal preservation of pancreas parenchyma and demarcating an appropriate line of resection.
Collapse
|
24
|
Zografos GN, Vasiliadis G, Karoubalis J, Tsagarakis S. Laparoscopic Resection of Insulinoma after Endoscopic Ultrasonography Tattooing. Am Surg 2010. [DOI: 10.1177/000313481007600427] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
25
|
Irisawa A, Hikichi T, Shibukawa G, Takagi T, Imamura H, Ohira H. Interventional endoscopic ultrasonography: applications for cancer related treatment. Dig Endosc 2009; 21 Suppl 1:S57-60. [PMID: 19691737 DOI: 10.1111/j.1443-1661.2009.00865.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
For tissue diagnosis in patients with abnormalities of various organs, endoscopic ultrasonography (EUS)-guided fine needle aspiration (EUS-FNA) has emerged as an effective technique. Subsequently, EUS-guided fine needle injection (EUS-FNI) has expanded the clinical utility of EUS. Several applications of EUS-FNI for anti-cancer efforts have included celiac nerve blocking and drug delivery into tumors, such as ablation, chemotherapy, gene therapy, and cytoimplantation. Furthermore, chemosensitivity tests with materials obtained using EUS-FNA are available to produce tailor-made medicines. Demonstrably, EUS-guided intervention has opened new and exciting clinical applications for the management of malignancies.
Collapse
Affiliation(s)
- Atsushi Irisawa
- Department of Internal Medicine, Fukushima Medical University School of Medicine, Japan.
| | | | | | | | | | | |
Collapse
|
26
|
Yamao K, Bhatia V, Mizuno N, Sawaki A, Shimizu Y, Irisawa A. Interventional endoscopic ultrasonography. J Gastroenterol Hepatol 2009; 24:509-19. [PMID: 19220671 DOI: 10.1111/j.1440-1746.2009.05783.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Endoscopic ultrasonography (EUS) is the combination of endoscopy and intraluminal ultrasonography. This allows use of a high frequency transducer, which, due to the short distance to the target lesion, enables ultrasonographic images of high resolution to be obtained. Endoscopic ultrasonography is now a widely accepted modality for the diagnosis of pancreatobiliary diseases. It can be used to determine the depth of invasion of gastrointestinal malignancies, and often for visualizing lesions more precisely than other imaging modalities. The most important early limitation of EUS was the lack of specificity in the differentiation between benign and malignant changes. In 1992, EUS-guided fine needle aspiration (EUS-FNA) of lesions in the pancreas head has been made possible using a curved linear array echoendoscope. Since then, many researchers have expanded the indication of EUS-FNA to various kinds of lesions and also for a variety of therapeutic purposes. In this review, we particularly focus on the present and future roles of interventional EUS, including EUS-FNA and therapeutic EUS.
Collapse
Affiliation(s)
- Kenji Yamao
- Department of Gastroenterology, Aichi Cancer Center Hospital, Nagoya, Japan.
| | | | | | | | | | | |
Collapse
|
27
|
Farrell JJ, Sherrod A, Parekh D. EUS-guided fine-needle tattooing for preoperative localization of early pancreatic adenocarcinoma. Gastrointest Endosc 2009; 69:176-7. [PMID: 18599051 DOI: 10.1016/j.gie.2008.03.1069] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2008] [Accepted: 03/10/2008] [Indexed: 02/08/2023]
Affiliation(s)
- James J Farrell
- Department of Digestive Diseases, David Geffen School of Medicine at the University of California at Los Angeles, Los Angeles, California 90095, USA. jfarrell@mednet
| | | | | |
Collapse
|
28
|
Papanikolaou IS, Adler A, Neumann U, Neuhaus P, Rösch T. Endoscopic ultrasound in pancreatic disease--its influence on surgical decision-making. An update 2008. Pancreatology 2008; 9:55-65. [PMID: 19077455 DOI: 10.1159/000178875] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Endoscopic ultrasonography (EUS) was introduced about 25 years ago with the primary aim of better visualization of the pancreas as compared to transabdominal ultrasonography. This review discusses the current evidence in 2008 concerning the role of EUS in the clinical management of patients, with a special emphasis on its impact on surgical therapy. According to the literature, good indications are detection of common bile duct stones (e.g. in acute pancreatitis), the detection of small exo- and endocrine pancreatic tumors, the performance of fine-needle aspiration in pancreatic masses depending on therapeutic consequences. In other areas such as diagnosis of chronic pancreatitis and cystic pancreatic lesions, the contribution of EUS seems limited. Pancreatic cancer staging is discussed controversially due to conflicting evidence and certainly has lost grounds due to improvements in CT technology. Therapeutic EUS is, however, more widely accepted and may replace other techniques, e.g. in pancreatic cyst drainage and celiac plexus neurolysis; further techniques of interest are being developed.
Collapse
Affiliation(s)
- Ioannis S Papanikolaou
- Department of Gastroenterology, Charité-Medical University of Berlin, Campus Virchow Clinic, Berlin, Germany
| | | | | | | | | |
Collapse
|
29
|
Abstract
PURPOSE OF REVIEW Endoscopic ultrasound (EUS) is a valuable tool in the diagnosis and management of pancreatic neuroendocrine tumors. This review highlights advances over the last year in EUS in the evaluation of pancreatic neuroendocrine tumors. RECENT FINDINGS We will focus on recent findings regarding the accuracy of EUS, EUS-guided fine needle aspiration (EUS-fine needle aspiration), emerging cytologic markers obtained from fine needle aspiration samples, and the role of EUS screening for patients with multiple endocrine neoplasia type 1 syndrome. Additionally, we will introduce potential therapeutic EUS interventions in the treatment of pancreatic neuroendocrine tumors. SUMMARY The present review highlights recent advances in the utility of EUS in the clinical management of pancreatic neuroendocrine tumors. Key studies from the last year demonstrate the important role of EUS in the diagnosis, prognosis, and treatment of pancreatic neuroendocrine tumors.
Collapse
|
30
|
Miyoshi N, Ohue M, Noura S, Yano M, Sasaki Y, Kishi K, Yamada T, Miyashiro I, Ohigashi H, Iishi H, Ishikawa O, Imaoka S. Surgical usefulness of indocyanine green as an alternative to India ink for endoscopic marking. Surg Endosc 2008; 23:347-51. [PMID: 18443867 DOI: 10.1007/s00464-008-9938-4] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2007] [Revised: 03/23/2008] [Accepted: 04/05/2008] [Indexed: 02/07/2023]
Abstract
BACKGROUND India ink has been commonly used for preoperative colonic tattooing, but various complications have been reported. This study aimed to evaluate the usefulness of indocyanine green (ICG) marking as a replacement for India ink. METHODS This study enrolled 40 patients who between January 2005 and February 2006 underwent laparoscopic or open surgery for colorectal lesions considered difficult to locate intraoperatively. Because one patient had a history of allergy to iodinated contrast material, metal clipping was used instead of ICG to mark the lesion. Endoscopists injected 5 ml of ICG suspension and saline solution adjacent to the lesion at duplicate locations to evaluate the visibility, duration, and adverse effects of the dye. For 39 patients, the date of the preoperative colonoscopy was not set for examination of the appropriate interval between endoscopic marking and the surgical operation. RESULTS The median interval between ICG marking and surgery was 4 days (range, 1-73 days). All 29 patients who underwent surgery within 8 days after marking had positive green ICG staining at the time of surgery. After 9 days or more, however, positive staining was seen clearly in only two of the remaining 10 patients. The staining tended to grow weaker and fainter over the time course, eventually dissipating. No perioperative adverse reactions to the dye were observed. CONCLUSION This study supports the use of ICG as a safe technique that can be identified reliably during operations performed within 8 days after endoscopic injection.
Collapse
Affiliation(s)
- Norikatsu Miyoshi
- Department of Surgery, Osaka Medical Center for Cancer and Cardiovascular Diseases, 1-3-3, Nakamichi, Higashinari, Osaka, 537-8511, Japan
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|