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Wu M, Wang H, Zhang X, Gao F, Liu P, Yu B, Qiu H, Huang G, Tan X. Efficacy of laparoscopic ultrasonography in laparoscopic resection of insulinoma. Endosc Ultrasound 2017. [PMID: 28621290 PMCID: PMC5488516 DOI: 10.4103/2303-9027.194703] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Insulinoma is the most common functioning islet cell tumor of the pancreas, with an annual incidence of 4 cases/1 million individuals. It is treated by surgical methods. Open surgery was once considered the standard approach for the treatment of insulinoma. However, the procedure is traumatic and requires a large incision, which does not satisfy the growing expectations of minimally invasive management of small-sized tumors. Insulinomas are usually benign solitary tumors and mostly occur sporadically, which makes them suitable candidates for laparoscopic management. The potential advantages of laparoscopic management of insulinoma over open surgery include shorter duration of hospitalization, quicker recovery, and better cosmetic effect. However, because of the small tumor size as well as the depth and uncertainty of the location of the tumor, laparoscopic localization of the lesion without tactile sensation is difficult. Laparoscopic ultrasonography can detect about 90% of insulinomas, and its sensitivity is comparable to that of manual palpation along with intraoperative ultrasonography during open surgery; thus, it ensures the feasibility of laparoscopic management of insulinoma and reinforces its advantage as a minimally invasive procedure. Laparoscopic ultrasonography is vital for the localization of insulinomas and characterization of the surrounding pancreatic structure and should, therefore, be considered an integral part of the laparoscopic management of insulinoma.
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Affiliation(s)
- Mengwei Wu
- Department of Pancreatic and Thyroidal Surgery, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning Province, China
| | - Huaitao Wang
- Department of Pancreatic and Thyroidal Surgery, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning Province, China
| | - Xiaobo Zhang
- Department of Pancreatic and Thyroidal Surgery, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning Province, China
| | - Feng Gao
- Department of Pancreatic and Thyroidal Surgery, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning Province, China
| | - Peng Liu
- Department of Pancreatic and Thyroidal Surgery, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning Province, China
| | - Boqiang Yu
- Department of Pancreatic and Thyroidal Surgery, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning Province, China
| | - Huanbing Qiu
- Department of Pancreatic and Thyroidal Surgery, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning Province, China
| | - Guanlong Huang
- Department of Pancreatic and Thyroidal Surgery, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning Province, China
| | - Xiaodong Tan
- Department of Pancreatic and Thyroidal Surgery, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning Province, China
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Ammori BJ, Ayiomamitis GD. Laparoscopic pancreaticoduodenectomy and distal pancreatectomy: a UK experience and a systematic review of the literature. Surg Endosc 2011; 25:2084-99. [PMID: 21298539 DOI: 10.1007/s00464-010-1538-4] [Citation(s) in RCA: 84] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2010] [Accepted: 12/02/2010] [Indexed: 12/20/2022]
Abstract
BACKGROUND Advances in operative techniques and technology have facilitated laparoscopic distal pancreatectomy (LDP) and laparoscopic pancreaticoduodenectomy (LPD). METHODS All distal pancreatectomies were attempted laparoscopically, while selected patients underwent LPD. The literature was systematically reviewed. RESULTS Between 2002 and 2008, 21 patients underwent LDP (n=14) or LPD (n = 7). The mean operating time, blood loss, and hospital stay after LDP were 265 min, 262 ml, and 7.7 days, respectively, and after LPD they were 628 min, 350 ml, and 11.1 days, respectively. The conversion, morbidity, pancreatic fistula, readmission, reoperation, and mortality after LDP were 7.1, 35.7, 28.4, 28.4, 0, and 7.1% respectively, and after LPD they were 0, 28.6, 14.3, 28.6, 0, and 0% respectively. The literature review identified 987 LDP and 126 LPD. Most LDP were for benign disease (83.9%) while most LPD were for malignancy (91.5%). The mean operating time, morbidity, pancreatic fistula, mortality, and hospital stay after LDP were 221.5 min, 24.7%, 16.4%, 0.4%, and 7.7 days, respectively, and after LPD they were 448.3 min, 28.6%, 11.6%, 2.1%, and 16 days, respectively. CONCLUSION LDP, particularly for benign disease and low-grade malignancy, is increasingly becoming the gold standard approach in experienced hands. In selected patients, LPD is feasible and safe. Long-term follow-up data are needed.
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Affiliation(s)
- Basil J Ammori
- Department of Hepato-Pancreato-Biliary Surgery, North Manchester General Hospital, and The University of Manchester, Delaunays Road, Manchester, UK.
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Isla A, Arbuckle JD, Kekis PB, Lim A, Jackson JE, Todd JF, Lynn J. Laparoscopic management of insulinomas. Br J Surg 2009; 96:185-90. [PMID: 19160363 DOI: 10.1002/bjs.6465] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Conventional surgical management of insulinomas involves an open technique. The laparoscopic approach has advantages in terms of improved postoperative pain and recovery time. This retrospective study evaluated the laparoscopic management of pancreatic insulinomas. METHODS Between December 2000 and March 2007, 23 patients were referred for consideration of laparoscopic insulinoma resection. Two patients were not deemed appropriate for the laparoscopic approach and were managed with open surgery. All surgery was performed by one experienced pancreatic surgeon. Laparoscopic intraoperative ultrasonography was not available for the first six procedures, but was used thereafter. RESULTS Twenty-one patients (five men and 16 women, median age 46 (range 22-70) years) had a successful resection. All had single tumours, five in the head, nine in the body and seven in the tail of the pancreas. One conversion to open operation was performed in a patient with an insulinoma in the head of the pancreas who had dense adhesions resulting from pancreatitis. Three patients developed a postoperative pancreatic fistula. There has been no recurrence of symptoms in any patient. CONCLUSION Laparoscopic management of insulinomas is feasible and safe. Laparoscopic intraoperative ultrasonography is a promising adjunct to the procedure, even after accurate preoperative localization.
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Affiliation(s)
- A Isla
- Department of Surgery, Imperial College Healthcare, London, UK.
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Gimm O, König E, Thanh PN, Brauckhoff M, Karges W, Dralle H. Intra-operative quick insulin assay to confirm complete resection of insulinomas guided by selective arterial calcium injection (SACI). Langenbecks Arch Surg 2007; 392:679-84. [PMID: 17294212 DOI: 10.1007/s00423-006-0144-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2006] [Accepted: 12/22/2006] [Indexed: 12/17/2022]
Abstract
BACKGROUND AND AIMS Insulinomas are rare endocrine disorders. Pre-operatively, conventional imaging techniques often fail to localise the tumor. In addition, due to the lack of quick insulin assays, intra-operative confirmation of complete resection was impossible until recently. MATERIALS AND METHODS Six patients with biochemical evidence of an insulinoma underwent pre-operative localisation studies and selective arterial calcium injection (SACI). In addition, insulin was measured before surgery and every 10-15 min after resection of the tumor using a quick insulin assay. RESULTS Pre-operative localisation studies identified the tumor correctly as follows: endosonography: three of four, magnetic resonance imaging: two of four and SACI: six of six. Tumors in the head and body were enucleated while those in the tail were resected (n = 2, each). Those three patients, in whom magnetic resonance imaging and/or endosonography could localise the tumors pre-operatively, underwent laparoscopic surgery while the remaining three patients underwent open surgery. Intra-operatively, insulin dropped to normal levels within 20 min in all cases. After a follow-up of 0.8-3 years, all patients remained biochemically cured. CONCLUSIONS Pre-operatively, SACI appears to be a very sensitive localisation technique and may be most helpful in guiding the surgeon if conventional imaging techniques fail to localise the tumor. Complete removal of an insulinoma can be reliably predicted using a quick insulin assay.
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Affiliation(s)
- Oliver Gimm
- Department of General, Visceral and Vascular Surgery, University of Halle, Ernst-Grube-Str. 40, 06097 Halle, Germany.
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Fernández-Cruz L, Olvera C, Lozano-Salazar RR, Bollo J, Ardid J, López-Boado MA. Neuroendocrine pancreatic tumors: the laparoscopic approach. Eur Surg 2006. [DOI: 10.1007/s10353-006-0290-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Kianmanesh R, O'toole D, Sauvanet A, Ruszniewski P, Belghiti J. [Surgical treatment of gastric, enteric, and pancreatic endocrine tumors Part 1. Treatment of primary endocrine tumors]. ACTA ACUST UNITED AC 2005; 142:132-49. [PMID: 16142076 DOI: 10.1016/s0021-7697(05)80881-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Endocrine tumors (ET) of the digestive tract (formerly called neuroendocrine tumors) are rare. They are classified into two principal types: gastrointestinal ET's (formerly called carcinoid tumors) which are the most common, and pancreaticoduodenal ET's. Functioning ET's secrete polypeptide hormones which cause characteristic hormonal syndromes. The management of ET is multidisciplinary. Poorly-differentiated ET's have a poor prognosis and are treated by chemotherapy. Surgical excision is the only curative treatment of well-differentiated ET's. The surgical goals are to: 1. prolong survival by resecting the primary tumor and any nodal or hepatic metastases, 2. control the symptoms related to hormonal secretion, 3. prevent or treat local complications. The most common sites of gastrointestinal ET's ( carcinoids) are the appendix and the rectum; these are often small (<1 cm), benign, and discovered fortuitously at the time of appendectomy or colonoscopic removal. Ileal ET's, even if small, are malignant, frequently multiple, and complicated in 30-50% of cases by bowel obstruction, mesenteric invasion, or bleeding. The carcinoid syndrome (consisting of abdominal pain, flushing, diarrhea, hypertension, bronchospasm, and right sided cardiac vegetations) is caused by the hypersecretion of serotonin into the systemic circulation; it occurs in 10% of cases and is usually associated with hepatic metastases. More than half of the cases of pancreatic ET are non-functional. They are usually malignant and of advanced stage at diagnosis presenting as a palpable or obstructing mass or as liver metastases. Insulinoma and gastrinoma (cause of the Zollinger-Ellison syndrome) are the most common functional ET's. 80% are sporadic; in these cases, tumor size, location, and malignant potential determine the type of resection which may vary from a simple enucleation to a formal pancreatectomy. In 10-20% of cases, pancreaticoduodenal ET presents in the setting of multiple endocrine neoplasia (NEM type I), an autosomal-dominant genetic disease with multifocal endocrine involvement of the pituitary, parathyroid, pancreas, and adrenal glands. For insulinoma with NEM-I, enucleation of lesions in the pancreatic head plus a caudal pancreatectomy is the most appropriate procedure. For gastrinoma with NEM-I, the benefit of surgical resection for tumors less than 2-3 cm in size is not clear. The lesions are frequently small, multiple, and widespread and recurrence is frequent after excision. The long-term prognosis is nevertheless fairly good. But the eventual development of liver metastases which are the most common cause of mortality still argues for an aggressive surgical approach in the early stages of the disease.
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Affiliation(s)
- R Kianmanesh
- Fédération d'Hépato-Gastroentérologie, Hôpital Beaujon, Clichy.
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7
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Root J, Nguyen N, Jones B, Mccloud S, Lee J, Nguyen P, Chang K, Lin P, Imagawa D. Laparoscopic Distal Pancreatic Resection. Am Surg 2005. [DOI: 10.1177/000313480507100910] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Laparoscopic resection is not an established treatment for pancreatic tumors. Previous reports, mainly in Europe and Japan, have demonstrated the potential utility of laparoscopic distal pancreatectomy (LDP). However, few reports have been published from the United States. We instituted a pilot program to assess LDP. A total of 11 patients were included from December 2003 to December 2004. All patients were staged with preoperative endoscopic ultrasound and received vaccinations for possible splenectomy. The indications for surgery were as follows: neuroendocrine tumor (n = 7), unspecified tumor (n = 1), and cystic neoplasm (n = 3). All procedures began with diagnostic laparoscopy and intraoperative ultrasound. Three patients underwent laparoscopic enucleation of a discrete pancreatic nodule. In eight patients, LDP was attempted. One patient required conversion to an open procedure. In the other seven patients, the procedure was completed laparoscopically, two with hand-assist. The average operative time was 5 hours and 3 minutes; average length of stay was 5 days; and the splenectomy rate was 57 per cent (n = 4). There was one complication of an infected hematoma. There were no pancreatic leaks, deaths, nor readmissions. LDP with or without splenectomy is feasible and can be performed with minimum morbidity and only slightly increased operative time.
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Affiliation(s)
- Jeff Root
- Division of Hepatobiliary and Pancreatic Surgery, UC Irvine Medical Center, Orange, California
| | - Ninh Nguyen
- Division of Gastrointestinal Surgery, UC Irvine Medical Center, Orange, California
| | - Blanding Jones
- Division of Hepatobiliary and Pancreatic Surgery, UC Irvine Medical Center, Orange, California
| | - Scott Mccloud
- Department of Radiology, UC Irvine Medical Center, Orange, California
| | - John Lee
- Division of Gastrointestinal Medicine, Chao Comprehensive Digestive Disease Center, UC Irvine Medical Center, Orange, California
| | - Phuong Nguyen
- Division of Gastrointestinal Medicine, Chao Comprehensive Digestive Disease Center, UC Irvine Medical Center, Orange, California
| | - Ken Chang
- Division of Gastrointestinal Medicine, Chao Comprehensive Digestive Disease Center, UC Irvine Medical Center, Orange, California
| | - Peter Lin
- Division of Hepatobiliary and Pancreatic Surgery, UC Irvine Medical Center, Orange, California
| | - David Imagawa
- Division of Hepatobiliary and Pancreatic Surgery, UC Irvine Medical Center, Orange, California
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Fernández-Cruz L, Martínez I, Cesar-Borges G, Astudillo E, Orduña D, Halperin I, Sesmilo G, Puig M. Laparoscopic surgery in patients with sporadic and multiple insulinomas associated with multiple endocrine neoplasia type 1. J Gastrointest Surg 2005; 9:381-8. [PMID: 15749601 DOI: 10.1016/j.gassur.2004.06.009] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
There have recently been reports of a limited number of laparoscopic procedures in patients with clinically manifest hyperinsulinism. However, the precise role of laparoscopy remains unknown. Between January 1998 and September 2003, 11 consecutive patients (10 women and 1 man; mean age, 40 years; age range, 22-66 years) with sporadic insulinoma and two female patients (25 and 40 years old) with multiple insulinomas associated with multiple endocrine neoplasia type 1 (MEN-1) were operated on using the laparoscopic approach. Endoscopic ultrasonography was used to localize the tumor preoperatively in 90% of patients with sporadic insulinoma. In patients with MEN-1, computed tomography and octreoscan-(111)In demonstrated multiple tumors. Laparoscopic ultrasonography (LapUS) was performed in all patients for operative decision-making. Of 11 patients with sporadic insulinoma, laparoscopic enucleation (LapEn) was planned in 8 patients, but in 1 patient, the use of LapUS missed the tumor and the patient was converted to open surgery. Mean operating time after LapEn (seven patients) was 180 minutes, and the mean blood loss was 200 ml. The mean hospital stay was 5 days. In three of the 11 patients, laparoscopic spleen-preserving distal pancreatectomy (LapSPDP) was performed; the mean operative time was 240 minutes, and the mean blood loss was 360 ml. Postoperative complications occurred in three of seven patients after LapEn (three pancreatic fistulas managed conservatively, and one case of bleeding requiring reoperation). LapSPDP was performed in both patients with MEN-1; in one patient with splenic vessel preservation (SVP), the operating time was 210 minutes and blood loss was 650 ml, with a hospital stay of 6 days. In another patient without SVP, the operating time was 150 minutes and blood loss was 300 ml. The latter patient developed a 4-cm splenic infarct managed conservatively, and the hospital stay was 14 days. LapEn and LapSPDP are feasible and safe and achieved cure in patients with sporadic insulinoma and multiple insulinomas associated with MEN-1. However, the risk of pancreatic leakage after LapEn remains high, and LapSPDP without SVP may be associated with splenic infarct.
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Affiliation(s)
- Laureano Fernández-Cruz
- Department of Surgery, Institut Malaltivas Digestivas, Hospital Clinic i Provincial de Barcelona, 08036 Barcelona, Spain.
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Ayav A, Bresler L, Brunaud L, Boissel P. Laparoscopic approach for solitary insulinoma: a multicentre study. Langenbecks Arch Surg 2004; 390:134-40. [PMID: 15609056 DOI: 10.1007/s00423-004-0526-3] [Citation(s) in RCA: 127] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2004] [Accepted: 09/16/2004] [Indexed: 02/07/2023]
Abstract
BACKGROUND Surgical resection of insulinomas is the preferred treatment in order to avoid symptoms of hypoglycaemia. During the past years, advances in laparoscopic techniques have allowed surgeons to approach the pancreas and treat these lesions laparoscopically. We analysed the feasibility, safety, and outcome of patients undergoing laparoscopic resection of insulinomas in a large, retrospective, multicentre study. METHODS Thirty-six patients with pancreatic insulinomas were enrolled in this study. All patients were suspected of having solitary insulinomas after preoperative localisation tests and underwent a laparoscopic approach. Patients, operating characteristics and outcome were analysed. RESULTS Mean patient age was 48 years (range 20-77 years). Insulinomas were localised in the head (n=7), isthmus (n=2), body (n=14) or tail (n=13) of the pancreas before laparoscopic approach. Mean size of the lesions was 15.5 mm (range 4-25 mm). The surgical procedure was enucleation in 19 cases (52%), spleen-preserving distal pancreatectomy in 12 cases (33%), spleno-pancreatectomy in three cases (8%), one duodenopancreatectomy and one central pancreatectomy. Conversion rate was 30%. The reason for conversion in seven patients (63%) was the inability to localise the tumour during the laparoscopic procedure. In six of these cases laparoscopic ultrasonography was not performed. Mean operating time was 156 min (range 50-420 min). Postoperative course was uneventful in 23 patients (64%). Eleven patients (30%) developed specific complications of pancreatic surgery: intra-abdominal abscess (n=6) or pancreatico-cutaneous fistula (n=5). Mean duration of fistulae was 55 days (range 5-130 days) and all the fistulae were dry at follow-up. After a mean follow-up period of 26 months (range 2-87 months), 33 patients (91%) are free of symptoms, and three patients have been lost to follow-up. CONCLUSION The laparoscopic approach is safe to treat preoperatively localised insulinoma, with a morbidity rate comparable to that for the open approach. When the tumour is not found during laparoscopy, laparoscopic ultrasonography seems to be the most efficient tool to localise it and probably to prevent conversion.
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Affiliation(s)
- A Ayav
- Department of Digestive Surgery, University Hospital of Nancy-Brabois, Allée du Morvan, 54511 Vandoeuvre les Nancy, France.
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10
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Abstract
The experience with laparoscopic pancreatic surgery (LPS) in general, and pancreatic islet cell tumors (ICTs) in particular, is still limited. Because insulinoma is the most prevalent tumor and is mostly benign, single, and curable with surgical excision, it comprises most of the cases. Our experience with 17 cases (10 insulinomas, 2 gastrinomas, 1 nesidioblastoma, 4 nonfunctioning tumors) and those recorded in the literature (93 cases) show that laparoscopic surgery for small, solitary benign islet cell tumors located in the body and tail is feasible and safe and can result in rapid postoperative recuperation and a complication rate comparable or lower than that achieved with open surgery. It duplicates the success rate seen with conventional surgery regarding intraoperative localization and cure of disease. The main morbidity continues to be the occurrence of a fistula (18%), most often after enucleation, but the clinical course is benign in most instances. Preoperative imaging studies are required for localization, and the combined use of biphasic helical computed tomography and endoscopic ultrasonography (US) seems to be cost-effective. The use of laparoscopic US is an integral part of the laparoscopic procedure, and the information achieved is valuable for both confirming localization and decision making concerning the most appropriate surgical procedure. In cases of distal pancreatectomy, splenic salvage, preferably with preservation of splenic vessels, is feasible albeit more demanding and can be achieved in most cases.
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Affiliation(s)
- Ahmad Assalia
- Department of Surgery, Weill Medical College of Cornell University, New York-Presbyterian Hospital, 525 E. 68th Street, Box 294, New York, NY 10021, USA
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11
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Abstract
Differential diagnosis of hypoglycemic patients should include insulinoma. Plasma insulin-to-glucose ratio greater than 0.3 or C-peptide levels of 2 nmol/L or greater suggest insulinoma. Abdominal CT scan can exclude metastatic disease and identify uncommonly large islet cell tumors, but has poor sensitivity for localizing insulinomas; transgastric endoscopic ultrasound is the most sensitive technique. Palpation combined with intraoperative ultrasound identifies most tumors at operation and gives vital information about surrounding structures. If no tumor is found, blind distal pancreatectomy should not be performed, and the patient should be referred to an endocrinologist or endocrine surgeon for diagnostic confirmation and further localization. Laparoscopy is a viable alternative to open tumor resection; laparoscopic ultrasound can facilitate localization and guide safe resection.
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Affiliation(s)
- Emily Finlayson
- Department of Surgery, University of California, San Francisco Comprehensive Cancer Center at Mount Zion Medical Center, 1600 Divisadero Street, Hellman Building, Room C3-47 San Francisco, California 94143-1674, USA
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12
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Abstract
Aside from location, the complex anatomic relationships and advanced laparoscopic skills needed in selected cases of laparoscopic pancreas surgery have increased. We report a 55-year-old woman with cystic adenoma in the area of the corpus who was treated with complete laparoscopic corpus resection while preserving the head and tail of the pancreas and the spleen. The patient was placed in lithotomy position. Four trocars were placed. After opening the bursa, the pancreas showed a 6x6x6-cm, well-bordered, cystic tumor in the corpus. Tail and head of the pancreas were free of tumor and seemed inconspicuous. After exploration of the v. porte and v. lienalis, the healthy tissue in the head area of the pancreas was divided with the linear stapler. Preparation continued in the direction of the pancreatic tail while preserving the v. lienalis. After reaching the healthy pancreas in the tail region, the tumorous segment was resected. The resected pancreas segment was placed in an endobag until removal over a slightly widened trocar incision above the symphysis. The tail segment was anastomized in situ end-to- side with the first jejunum loop behind the Treitz's ligament. There was no postoperative complication, and the postoperative course was observed. The patient returned to normal activity within 10 days after operation. Retaining high surgical standards and preserving the healthy pancreas tissue and laparoscopic anastomosis, laparoscopic surgery in cases of benign tumors of the distal pancreas is possible with all the patient benefits of minimally invasive surgery.
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Affiliation(s)
- I Baca
- Klinik für Allgemein- und Unfallchirurgie, Zentralkrankenhaus Bremen Ost, Lehrkrankenhaus der Universität Göttingen, Bremen.
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Gagner M, Inabnet WB, Biertho L, Salky B. Pancréatectomies sous laparoscopie : une série de 22 patients. ACTA ACUST UNITED AC 2004; 129:2-7; discussion 8-10. [PMID: 15019845 DOI: 10.1016/j.anchir.2003.11.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2003] [Accepted: 11/05/2003] [Indexed: 11/17/2022]
Abstract
INTRODUCTION Laparoscopic pancreatic surgery underwent many changes in the last few years. Current indications include staging laparoscopy for pancreatic neoplasms, palliative treatment of non-resectable tumors, and pseudocysts drainage. Pancreatic tail resection or pancreatic enucleation have also been reported, but are currently under investigation. We report our experience in this domain. MATERIAL AND METHODS Retrospective study of patients who had a pancreatic tail resection or pancreatic enucleation, in a single institution. RESULTS From November 1993 to June 2002, a laparoscopic pancreatic resection was attempted in 22 patients. Nineteen patients were operated by laparoscopy (86%), two patients had conversion to laparotomy (9%), and one had conversion to a "hand-assisted" technique (4%). There was 17 left pancreatectomies and five enucleations. Median operating time was 4.1 hours (range 1.6 to 6.6 hours). There were no deaths in the first 30 post-operative days. Global morbidity rate was 31.8% (N =7), including four pancreatic fistulas (18%), one superficial phlebitis, one prolonged ileus, and one peri-pancreatic fluid collection. Median hospital stay was six days (1 to 26 days). CONCLUSION. - Pancreatic tail resections and enucleations are feasible by laparoscopy, with a mortality and morbidity rate similar to open surgery. The potential advantages of laparoscopy (reduced post-operative pain, hospital stay and recovery time) should be balanced with a potential increase in pancreatic fistula rate. That risk should be addressed before laparoscopy is generalized for pancreatic resections.
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Affiliation(s)
- M Gagner
- Minimally invasive surgery center, the Mount-Sinai hospital, New York, NY, Etats-Unis.
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14
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Cirugía laparoscópica en pacientes con insulinoma esporádico e insulinomas asociados a neoplasia endocrina múltiple tipo 1. Cir Esp 2004. [DOI: 10.1016/s0009-739x(04)72294-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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15
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Abordaje laparoscópico para la resección de los tumores aparentemente benignos del páncreas: tumores inflamatorios y tumores quísticos. Cir Esp 2004. [DOI: 10.1016/s0009-739x(04)72270-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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16
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Mabrut JY, Boulez J, Peix JL, Gigot JF, Gouillat C, De La Roche E, Adham M, Ducerf C, Baulieux J. [Laparoscopic pancreatic resections]. ACTA ACUST UNITED AC 2003; 128:425-32. [PMID: 14559190 DOI: 10.1016/s0003-3944(03)00181-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The feasibility of laparoscopic pancreatic resection has been demonstrated. However, the real clinical benefit for the patients remains questioned. The best indication for a laparoscopic approach appears to be the resection of benign or neuro-endocrine tumors without a need for pancreato-enteric reconstruction (i.e enucleation or distal pancreatectomy). The use of the laparoscopic approach for malignant tumors still remains controversial. The benefits of minimally invasive surgery are clearly correlated with the successful management of the pancreatic stump. Pancreatic related complication rate (fistula and collection) is 15% when using pancreatic transection with a laparoscopic endostappler.
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Affiliation(s)
- J-Y Mabrut
- Service de chirurgie générale, digestive et de la transplantation hépatique, hôpital de la Croix-Rousse, 103, Grande rue de la Croix-Rousse, 69317 Lyon 04, France.
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Goletti O, Celona G, Monzani F, Caraccio N, Zocco G, Lippolis PV, Battini A, Seccia M, Cavina E. Laparoscopic treatment of pancreatic insulinoma. Surg Endosc 2003; 17:1499. [PMID: 12802660 DOI: 10.1007/s00464-002-4273-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2002] [Accepted: 10/24/2002] [Indexed: 01/29/2023]
Abstract
Laparoscopy and laparoscopic ultrasonography (LUS) have been proposed for the diagnosis and treatment of pancreatic insulinoma. We present for cases of pancreatic insulinoma approached by laparoscopy guided by LUS. In three cases, insulinomas were in the pancreatic body and in one case in the pancreatic head. All lesions were detected preoperatively by abdominal US and confirmed by computed tomography. Laparoscopy was performed under general anesthesia. LUS was performed using a 10-mm flexible probe. In two cases the adenoma was enucleated using scissors and electrocoagulation, major vessels were controlled using clips, and enucleation was completed using a 30-mm endo-GIA. In one case a laparoscopic distal pancreatectomy with spleen preservation was performed. In one case the adenoma was deep in the pancreatic head; minilaparotomy was performed and the adenoma enucleated. Patients were discharged in good health 5-7 days after surgery. The postoperative course was complicated in one case of enucleation by peripancreatic fluid collection that was treated percutaneously. Our experience confirms that accurate localization followed by excision of tumors via the laparoscopic approach constitute a significant advance in the management of insulinoma.
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Affiliation(s)
- O Goletti
- Department of Surgery, University of Pisa, Via Roma 67, 56100 Pisa, Italy.
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Fabre JM, Dulucq JL, Vacher C, Lemoine MC, Wintringer P, Nocca D, Burgel JS, Domergue J. Is laparoscopic left pancreatic resection justified? Surg Endosc 2002; 16:1358-61. [PMID: 11984672 DOI: 10.1007/s00464-001-9206-3] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2001] [Accepted: 12/20/2001] [Indexed: 12/12/2022]
Abstract
BACKGROUND We reviewed our experience of laparoscopic left pancreatectomy to establish the feasibility of this approach and the characteristics of the operating procedure. METHODS Thirteen patients with a mean age of 60 years were deemed for a left pancreatectomy. Preoperative diagnoses were: nine mucinous cystadenoma and one insulinoma, intraductal mucinous ectasia, chronic pancreatitis with ductal stenosis, and distal pancreatic tumor. RESULTS Operative mortality was nil. Two patients required conversion for bleeding from splenic vein injuries leading to a splenectomy in one case. The spleen was preserved in 10 cases. Postoperative course was uneventful in nine cases. Four patients experienced postoperative complications: one pancreatic fistula, two liquid cysts on the pancreatic margin, and one reoperation for bleeding from a trocar port. Length of stay ranged from 5 to 22 days. CONCLUSION These preliminary results confirm that in selected cases laparoscopic resection of the left pancreas is feasible and safe.
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Affiliation(s)
- J M Fabre
- Department of Surgery, Saint Eloi Hospital, 34295 Montpellier Cedex 5, France.
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Fernández-Cruz L, Sáenz A, Astudillo E, Pantoja JP, Uzcátegui E, Navarro S. Laparoscopic pancreatic surgery in patients with chronic pancreatitis. Surg Endosc 2002; 16:996-1003. [PMID: 12163971 DOI: 10.1007/s00464-001-9065-y] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2001] [Accepted: 11/08/2001] [Indexed: 01/12/2023]
Abstract
BACKGROUND In recent years, technological advances and technical refinements to laparoscopic instruments have encouraged some surgeons to explore the application of laparoscopic methods to benign disorders of the pancreas. The aim of this report was to evaluate the feasibility and outcome of laparoscopic pancreatic surgery in patients with chronic pancreatitis. METHODS One group of five patients with disease of nonalcoholic origin localized in the body-tail of the pancreas underwent distal pancreatectomy with preservation of the splenic vessels; a second group of six patients with symptomatic pancreatic pseudocysts (alcoholic origin in four cases and idiopathic in two cases) underwent laparoscopic transgastric drainage. For distal pancreatectomy and spleen salvage, the patient's positioning was half-lateral decubitus with the left side up. Four ports were used. A comparison was made with 41 patients with chronic, pancreatitis who underwent conventional open distal pancreatectomy. For the patients with laparoscopic distal pancreatectomy, the mean operative time was 4 h (range 3-5). RESULTS There were no pancreatic-related complications, but one patient was reoperated for perforation of duodenal ulcer. The mean hospital stay was 6 days and the mean time to resume normal daily activities was 3 weeks. Laparoscopic pseudocyst drainage was performed in four patients via laparoscopic anterior gastrostomy and two patients via laparoscopic intraluminal cystogastrostomy. The mean operative time was 100 min (range 60-160). There was no morbidity. The mean hospital stay was 5 days, and the mean time to resume normal daily activities was 2 weeks. CONCLUSION This study provides information about the possibilities of performing laparoscopic surgery in patients with chronic pancreatitis. Laparoscopic distal pancreatectomy with preservation of the splenic vessels and laparoscopic transgastric drainage are feasible and safe techniques. They offer obvious advantages, such as reduction of the parietal damage to the abdomen, a shorter hospital stay, and an earlier postoperative recovery than can be obtained with conventional open pancreatic resection.
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Affiliation(s)
- L Fernández-Cruz
- Department of Surgery, Institute of Digestive Diseases IMD, Hospital Clinic, University of Barcelona, Villarroel 170, Escalera 6, Barcelona E-08034, Spain.
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Mabrut JY, Lifante JC, Cherki S, Sin S, Berger N, Peix JL. [Is preoperative localization of insulinomas necessary?]. ANNALES DE CHIRURGIE 2001; 126:850-6. [PMID: 11760575 DOI: 10.1016/s0003-3944(01)00620-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
STUDY AIM To appreciate the impact of preoperative localization in surgical treatment of insulinomas. PATIENTS AND METHOD From 1986 to 2001, 29 patients were surgically treated for suspected insulinoma. Preoperative imaging assessment was performed in 26 patients: ultrasonography (n = 21), computed tomography (n = 23), endoscopic ultrasonography (n = 13), intraoperative ultrasonography (n = 22) (2 of them under laparoscopic approach). RESULTS The sensibility of the localization procedures was as follows: ultrasonography = 9.6%, computed tomography = 39%, endoscopic ultrasonography = 92.3%, surgical exploration 79.3%, intraoperative ultrasonography 86.3%. The sensibility of intraoperative palpation associated which intraoperative ultrasonography was 100%. Surgical procedures included: 11 enucleations, 10 segmental resections of the tail, 1 left pancreatectomy, 3 median pancreatectomies, 4 subtotal pancreatectomies. There was no postoperative mortality and postoperative morbidity rate was 17%, including 4 pancreatic leakages. Histological examination found solitary tumor in 22 patients (1 of them was a malignant tumor), multiple tumors (MEN 1) in 4 patients and factitious hypoglycemia in 3 patients. All the insulinomas were resected. CONCLUSION Intraoperative evaluation of the pancreas with intraoperative ultrasonography was associated which a right localization in 100% of insulinomas. The place for preoperative imaging seems to be limited. A laparoscopic approach in sporadic insulinomas could modify this attitude.
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Affiliation(s)
- J Y Mabrut
- Service de chirurgie, hôpital de l'Antiquaille, 1, rue de l'Antiquaille, 69321 Lyon, France
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Furihata M, Tagaya N, Kubota K. Laparoscopic enucleation of insulinoma in the pancreas: case report and review of the literature. Surg Laparosc Endosc Percutan Tech 2001; 11:279-83. [PMID: 11525376 DOI: 10.1097/00129689-200108000-00011] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
We report a case of islet cell tumor of the pancreas managed by laparoscopic surgery. A 27-year-old woman was admitted to the hospital after fainting from hypoglycemia. Diagnostic imaging showed a small tumor 1 cm in diameter in the body of the pancreas. Laparoscopic enucleation of the tumor was performed with laparoscopic coagulating shears. The operation time was 210 minutes, and there were no perioperative complications such as pancreatic leakage. The postoperative course was uneventful, and the patient was discharged from the hospital on the seventh postoperative day. The histopathologic diagnosis was insulin-producing islet cell tumor. This method is technically feasible and safe for the management of small islet cell tumors located on the surface of the pancreas.
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Affiliation(s)
- M Furihata
- Second Department of Surgery, Dokkyo University School of Medicine, Mibu, Tochigi, Japan
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Proye C. [Endocrine tumors of the duodenum and pancreas: "prerequisites", imaging, and intraoperative detection]. ANNALES DE CHIRURGIE 2001; 126:290-5. [PMID: 11413806 DOI: 10.1016/s0003-3944(01)00491-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Non-secreting pancreatic neuroendocrine tumors and diarrheogenic tumors are usually bulky and easy to recognize thanks to somatostatin-receptor scintigraphy and hormonal dosages. The real difficulty concerns insulinomas and particularly gastrinomas, which are found at the level of the duodenum and can be very small. Diagnosis is based on biological examinations, and the search for MEN I must be done systematically. Their localization is based on two essential and noninvasive exams: echoendoscopy and somatostatin-receptor imaging, though the surgeon's skill in the operative field, aided by an intraoperioperative echography, is indispensable. Surgical treatment of insulinomas gives excellent results. However, for sporadic gastrinomas, there was only a 34% recovery rate, and still less for MEN I gastrinomas.
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Affiliation(s)
- C Proye
- Service de chirurgie générale et endocrinienne, clinique chirurgicale adulte est, hôpital Claude-Huriez, 1, rue Michel-Polonovski, 59037 Lille, France.
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Abstract
Laparoscopic adrenalectomy quickly has become the procedure of choice for benign adrenal lesions because it results in less pain, shorter hospital stay, comparable safety, and more patient satisfaction overall. The laparoscopic approach requires advanced laparoscopic surgical skills. Surgeons should be familiar with these techniques and the open approaches before attempting this procedure. When first learning the technique, small left-sided lesions are likely the easiest, and a more experienced surgeon should be present for the initial few cases; however, at this point, the laparoscopic approach to pancreatic endocrine tumors does not have a clear benefit, and it should be considered primarily investigational without clearly established benefits.
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Affiliation(s)
- C D Raeburn
- The Department of Surgery, University of Colorado Health Sciences Center, Denver 80262, USA
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