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Kashiwagi R, Ishida M, Onodera K, Aoki S, Iseki M, Miura T, Ohtsuka H, Mizuma M, Nakagawa K, Kamei T, Unno M. Laparoscopic excision of accessory spleen for recurrent autoimmune hemolytic anemia after splenectomy: a case report. Surg Case Rep 2024; 10:110. [PMID: 38700738 PMCID: PMC11068696 DOI: 10.1186/s40792-024-01884-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 04/01/2024] [Indexed: 05/06/2024] Open
Abstract
BACKGROUND Splenectomy is indicated in cases of autoimmune hemolytic anemia (AIHA), which are refractory to medical management. In post-splenectomy, there exists a theoretical risk of AIHA recurrence, especially if an accessory spleen undergoes compensatory hypertrophy. In this context, we present a unique case of recurrent AIHA managed through laparoscopic excision of the accessory spleen (LEAS). CASE PRESENTATION A 60-year-old male underwent laparoscopic splenectomy (LS) for AIHA refractory to standard medical therapies. Following the surgery, there was a marked improvement in hemolytic anemia symptoms, and oral steroid therapy was terminated 7 months post-LS. Nonetheless, a year after the LS, the patient exhibited a marked decline in hemoglobin levels, dropping to a concerning 5.8 g/dl, necessitating the reintroduction of oral steroids. A subsequent contrast-enhanced computed tomography (CT) scan unveiled an enlarged accessory spleen. The patient then underwent LEAS, during which the accessory spleen, obscured within adipose tissue, proved challenging to visualize laparoscopically. This obstacle was surmounted utilizing intraoperative ultrasonography (US), enabling successful excision of the accessory spleen. The post-surgical period progressed without complications, and the steroid dosage was reduced to one-twelfth of its initial preoperative quantity. CONCLUSIONS Recurrent AIHA can be instigated by post-splenectomy compensatory hypertrophy of the accessory spleen. Ensuring comprehensive splenic tissue excision is crucial in AIHA management to obviate recurrent stemming from hypertrophic remnants. In scenarios of AIHA recurrence tied to an enlarged accessory spleen, LEAS stands as a viable and effective therapeutic modality.
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Affiliation(s)
- Ryosuke Kashiwagi
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryomachi, Aobaku, Sendai, Miyagi, 980-8574, Japan
- Division of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
| | - Masaharu Ishida
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryomachi, Aobaku, Sendai, Miyagi, 980-8574, Japan
| | - Koichi Onodera
- Department of Hematology, Tohoku University Hospital, 1-1 Seiryomachi, Aobaku, Sendai, Miyagi, 980-8574, Japan
| | - Shuichi Aoki
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryomachi, Aobaku, Sendai, Miyagi, 980-8574, Japan
| | - Masahiro Iseki
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryomachi, Aobaku, Sendai, Miyagi, 980-8574, Japan
| | - Takayuki Miura
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryomachi, Aobaku, Sendai, Miyagi, 980-8574, Japan
| | - Hideo Ohtsuka
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryomachi, Aobaku, Sendai, Miyagi, 980-8574, Japan
| | - Masamichi Mizuma
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryomachi, Aobaku, Sendai, Miyagi, 980-8574, Japan
| | - Kei Nakagawa
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryomachi, Aobaku, Sendai, Miyagi, 980-8574, Japan
| | - Takashi Kamei
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryomachi, Aobaku, Sendai, Miyagi, 980-8574, Japan
| | - Michiaki Unno
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryomachi, Aobaku, Sendai, Miyagi, 980-8574, Japan.
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Esposito C, De Luca U, Cerulo M, Del Conte F, Bagnara V, Coppola S, Corcione F, Lepore B, Settimi A, Escolino M. Twenty-Five-Year Experience with Minimally Invasive Splenectomy in Children: From Minilaparotomy to Use of Sealing Devices and Indocyanine Green Fluorescence Technology: Tips and Tricks and Technical Considerations. J Laparoendosc Adv Surg Tech A 2022; 32:1010-1015. [PMID: 35796697 DOI: 10.1089/lap.2022.0038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background: This study aimed to review our 25-year experience with pediatric laparoscopic splenectomy (LS) and describe tips, tricks, and technical considerations. Methods: The records of 121 children, undergoing minimally invasive splenectomy in the last 25 years (1996-2021), were retrospectively reviewed. Median patient age was 10.2 years (range 7-17). The patients were grouped according to the period: G1 (1996-2005) included 31 patients undergoing open splenectomy using left subcostal minilaparotomy (G1a) and 28 receiving LS using supine position (G1b); G2 (2006-2021) included 62 patients undergoing LS using lateral decubitus. A five-trocar technique was adopted in G1b, with the spleen removed through a Pfannenstiel incision. In G2, we preferred to use lateral decubitus, 10-mm 30° optic, only four trocars, and sealing devices. In such cases, the spleen was placed in an endobag, finger-fragmented, and extracted through the umbilicus. Furthermore, indocyanine green (ICG) fluorescence was used in the last 4 G2 patients to clearly identify the vascular anatomy. Results: The median operative time was 65 minutes in G1a, 125 in G1b, and 95 in G2. Complications occurred intraoperatively in 14 cases (11.5%): 5 bleedings during dissection (G1b), 4 endobag breakages during spleen removal (G2); 3 spleen capsule breakages during removal (G1a); and 2 instrumentation failures (G2). No conversions to open occurred. Median hospital stay was 6 days in G1a and 4 days in G1b and G2. Conclusions: LS is a standardized and effective procedure in children and is preferable to mini- or conventional open splenectomy. Our 25-year experience showed that major complications may occur even in expert hands, mainly during hilar dissection or spleen extraction. Technically, sealing devices and ICG fluorescence were helpful to perform a safer and faster procedure. We believe that lateral decubitus and 30° optic should be considered technical key points to provide excellent organ exposure and easier dissection of hilar structures.
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Affiliation(s)
- Ciro Esposito
- Pediatric Surgery Unit, Federico II University Hospital, Naples, Italy
| | - Ugo De Luca
- Pediatric Surgery Unit, Santobono Pausilipon Children Hospital, Naples, Italy
| | - Mariapina Cerulo
- Pediatric Surgery Unit, Federico II University Hospital, Naples, Italy
| | - Fulvia Del Conte
- Pediatric Surgery Unit, Federico II University Hospital, Naples, Italy
| | | | - Sandra Coppola
- Pediatric Surgery Unit, Santobono Pausilipon Children Hospital, Naples, Italy
| | | | - Benedetta Lepore
- Pediatric Surgery Unit, Federico II University Hospital, Naples, Italy
| | | | - Maria Escolino
- Pediatric Surgery Unit, Federico II University Hospital, Naples, Italy
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Schmidt SC, Möller J, Bürgel N, Radke C, Beyer L, Marusch F. Minimally invasive accessory splenectomy for recurrent gastric variceal bleeding due to left-sided portal hypertension: report of the first case. J Surg Case Rep 2021; 2021:rjab008. [PMID: 33604020 PMCID: PMC7877905 DOI: 10.1093/jscr/rjab008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Accepted: 01/06/2021] [Indexed: 02/06/2023] Open
Abstract
Upper gastrointestinal bleeding from esophagogastric varices is a common scenario, especially in patients with portal hypertension induced by liver cirrhosis or other diseases with thrombosis of the splenic vein. However, accessory spleen as pathophysiological cause of a regional, left-sided portal hypertension and consecutive development of isolated gastric varices is rare. We report a case of recurrent gastric variceal bleeding resulting from sinistral portal hypertension associated with an accessory spleen in a patient who had traumatic splenectomy many decades before. The accessory spleen is an extremely rare cause for the development of regional, left-sided portal hypertension leading to isolated gastric varices. Minimally invasive splenectomy is a safe and efficient treatment option.
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Affiliation(s)
- S C Schmidt
- Department for Hepato-Pancreato-Biliary Surgery, Ernst von Bergmann Clinic, Potsdam, Germany
| | - J Möller
- Department for Hepato-Pancreato-Biliary Surgery, Ernst von Bergmann Clinic, Potsdam, Germany
| | - N Bürgel
- Department for Gastroenterology and Infectiology, Ernst von Bergmann Clinic, Potsdam, Germany
| | - C Radke
- Institute for Pathology, Ernst von Bergmann Clinic, Potsdam, Germany
| | - L Beyer
- Department for Radiology, Ernst von Bergmann Clinic, Potsdam, Germany
| | - F Marusch
- Clinic for General-, Visceral-, Vascular- and Thoracic Surgery, Ernst von Bergmann Clinic, Potsdam, Germany
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Accessory Splenectomy: the Keystone of Success in the Treatment for Refractory Immune Thrombocytopenia. Indian J Surg 2019. [DOI: 10.1007/s12262-019-01949-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
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Challenges and Results of Laparoscopic Splenectomy for Hematological Diseases in a Developing Country. Minim Invasive Surg 2018; 2018:4256570. [PMID: 30155296 PMCID: PMC6093075 DOI: 10.1155/2018/4256570] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Revised: 07/03/2018] [Accepted: 07/15/2018] [Indexed: 12/16/2022] Open
Abstract
Introduction Though, in developed countries, laparoscopy is now a gold standard for splenectomy, we are lacking in this aspect in the eastern world. Splenectomy has mostly been performed by open surgery in our region. This is our effort to introduce laparoscopic splenectomy in our country. Methods This is a retrospective cohort study done in patients presenting to hematology and surgery department of our hospital who underwent laparoscopic splenectomy for hematological diseases from January 2013 to December 2016. Results There were 50 patients (38 females, 12 males). The diagnoses were idiopathic thrombocytopenic purpura in 31, (steroid/azathioprine-resistant, steroid dependent), hereditary spherocytosis in 9, alpha-thalassemia in 3, beta-thalassemia in 2, autoimmune hemolytic anemia in 4, and isolated splenic tuberculosis in 1. Average platelet counts preoperatively were 62000 ± 11000/mm3 (range 52000-325000/mm3). The mean operative time was 130 ± 49 minutes (range 108-224 min). The mean postoperative stay was 4 ± 2.11 days (range 3-9 days). Laparoscopic splenectomy could be completed in 45 (90%) patients. Conclusion Laparoscopic splenectomy could be successfully contemplated in patients with hematological diseases, especially if spleen is normal or only mildly enlarged, and is an advantageous alternative to open splenectomy. Absence of ideal resources has not limited our progress in minimal access approach.
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Feng S, Qiu Y, Li X, Yang H, Wang C, Yang J, Liu W, Wang A, Yao X, Lai XH. Laparoscopic versus open splenectomy in children: a systematic review and meta-analysis. Pediatr Surg Int 2016; 32:253-9. [PMID: 26661732 DOI: 10.1007/s00383-015-3845-2] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/24/2015] [Indexed: 01/05/2023]
Abstract
PURPOSE We conducted a systematic review and meta-analysis to compare the clinical outcomes between laparoscopic splenectomy and the traditional open splenectomy in children. METHODS Literature searches were conducted to identify studies having compared the laparoscopic splenectomy (LS) and open splenectomy (OS) for children. Parameters such as operative time, blood loss, length of postoperative stay, the removal of accessory spleens and postoperative complications including postoperative high fever, acute chest syndrome (ACS), and ileus were pooled and compared by meta-analysis. RESULTS Among the 922 pediatric participants included in the 10 studies, 508 had received LS and 414 OS. There were shorter length of hospital stays, less blood loss, and longer operative times with the LS approach compared with OS. However, no significant difference was found between LS and OS in the secondary outcome, such as the removal of accessory spleens or postoperative complications including postoperative high fever, ACS, and ileus. CONCLUSION LS is a feasible, safe, and effective surgical procedure alternative to OS for pediatric patients. Compared with OS, LS has the advantage of shorter hospital stay and less blood loss. Besides, total postoperative complications may be slightly lower in LS. We conclude that LS should be considered an acceptable option for children.
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Affiliation(s)
- Shaoguang Feng
- Department of Pediatric Surgery, Hangzhou Children's Hospital, No. 195 Wenhui Rd, Xiacheng District, Hangzhou, 310015, China
| | - Yuhui Qiu
- Department of Pediatric Surgery, Hangzhou Children's Hospital, No. 195 Wenhui Rd, Xiacheng District, Hangzhou, 310015, China
| | - Xiang Li
- Department of Pediatric Surgery, Hangzhou Children's Hospital, No. 195 Wenhui Rd, Xiacheng District, Hangzhou, 310015, China
| | - Huajun Yang
- Department of Pediatric Surgery, Hangzhou Children's Hospital, No. 195 Wenhui Rd, Xiacheng District, Hangzhou, 310015, China
| | - Chen Wang
- Department of Pediatric Surgery, Hangzhou Children's Hospital, No. 195 Wenhui Rd, Xiacheng District, Hangzhou, 310015, China
| | - Junjia Yang
- Department of Pediatric Surgery, Hangzhou Children's Hospital, No. 195 Wenhui Rd, Xiacheng District, Hangzhou, 310015, China
| | - Weiguang Liu
- Department of Pediatric Surgery, Hangzhou Children's Hospital, No. 195 Wenhui Rd, Xiacheng District, Hangzhou, 310015, China
| | - Aihe Wang
- Department of Pediatric Surgery, Hangzhou Children's Hospital, No. 195 Wenhui Rd, Xiacheng District, Hangzhou, 310015, China
| | - Xianming Yao
- Department of Pediatric Surgery, Hangzhou Children's Hospital, No. 195 Wenhui Rd, Xiacheng District, Hangzhou, 310015, China.
| | - Xin-He Lai
- Institute of Translational Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
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LEO C, PRAVISANI R, BIDINOST S, BACCARANI U, BRESADOLA V, RISALITI A, TERROSU G. Postsplenectomy recurrence of idiopathic thrombocitopenic purpura: role of laparoscopic splenectomy in the treatment of accessory spleen. G Chir 2015; 36:153-7. [PMID: 26712069 PMCID: PMC4732584 DOI: 10.11138/gchir/2015.36.4.153] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
AIM Idiopatic thrombocytopenic purpura (ITP) is the most common indication for splenectomy. The failure rate of surgery is about 8% and the failure rate after splenectomy is approximately 28% for all patients. When the presence of an accessory spleen is diagnosed, splenectomy is recommended. Laparoscopic approach is considered the first choice. PATIENTS AND METHODS At our Department, between July and November 2011 two patients underwent laparoscopic accessory splenectomy for recurrence of ITP. Both patients had a previously laparoscopic splenectomy. Preoperative Magnetic Resonance (MR) was performed in both the cases revealing the presence of an accessory spleen. RESULTS The operative time was 105 and 100 minutes respectively. No perioperative complications occured. Hospital stay was four days in both cases. The first patient had a disease free period of two months; the second one of one month. Both patients restarted immunosuppressive therapy. CONCLUSIONS The relapse of thrombocytopenia post-splenectomy can be associated with the presence of an accessory spleen. The laparoscopic accessory splenectomy should be considered the first choice approach. Surgical accessory splenectomy allows a transitory remission of the disease.
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Affiliation(s)
- C.A. LEO
- General Surgery and Transplantation Unit, Medical and Biological Sciences Department, University Hospital of Udine “Santa Maria della Misericordia”, Udine, Italy
| | - R. PRAVISANI
- General Surgery and Transplantation Unit, Medical and Biological Sciences Department, University Hospital of Udine “Santa Maria della Misericordia”, Udine, Italy
| | - S. BIDINOST
- General Surgery and Transplantation Unit, Medical and Biological Sciences Department, University Hospital of Udine “Santa Maria della Misericordia”, Udine, Italy
| | - U. BACCARANI
- General Surgery and Transplantation Unit, Medical and Biological Sciences Department, University Hospital of Udine “Santa Maria della Misericordia”, Udine, Italy
| | - V. BRESADOLA
- General Surgery and Transplantation Unit, Medical and Biological Sciences Department, University Hospital of Udine “Santa Maria della Misericordia”, Udine, Italy
| | - A. RISALITI
- General Surgery and Transplantation Unit, Medical and Biological Sciences Department, University Hospital of Udine “Santa Maria della Misericordia”, Udine, Italy
| | - G. TERROSU
- General Surgery and Transplantation Unit, Medical and Biological Sciences Department, University Hospital of Udine “Santa Maria della Misericordia”, Udine, Italy
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Ekmekçi Ş, Diz-Küçükkaya R, Türkmen C, Adalet I. Selective Spleen Scintigraphy in the Evaluation of Accessory Spleen/Splenosis in Splenectomized/Nonsplenectomized Patients and the Contribution of SPECT Imaging. Mol Imaging Radionucl Ther 2015; 24:1-7. [PMID: 25800591 PMCID: PMC4372766 DOI: 10.4274/mirt.40085] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2014] [Accepted: 11/27/2014] [Indexed: 12/01/2022] Open
Abstract
OBJECTIVE We aimed to evaluate the results of selective spleen scintigraphy (SSS) and contribution of SPECT imaging to planar imaging in splenectomized and nonsplenectomized patients. METHODS We retrospectively examined 112 SSSs of 96 patients. The patients were divided into two groups as splenectomized group (SP) and non-splenectomized group (NSP). The findings were evaluated by comparing the results of surgery,computerized tomography (CT), ultrasonography (USG) and magnetic resonance imaging (MRI). In addition, whether or not differences existed between the results of SPECT and planar imaging was determined. RESULTS Of 66 scintigraphies performed in the NSP group, 3 (5%) had positive, 3 (5%) had suspicious and 60 (90%) had negative results. In the NSP group, 28 patients underwent surgery and 12 accessory spleens were removed. Only 3 of these tissues were detected by scintigraphy. Of 46 patients in the SP group, 26 (57%) had positive findings whereas 20 (43%) had negative scintigraphies. Twelve accessory spleens/splenosis were removed surgically in 10 patients with a positive SSS in the SP group. There were no false positive results in both groups of patients who underwent surgery. There was no significant difference between the results of SSS, USG and CT. Of 39 patients to whom SPECT were performed, 10 had positive results both with planar and SPECT imaging. On the other hand, 26 patients, 3 of whom had suspected findings in SPECT images, demonstrated negative results when evaluated with both imaging methods. Remaining 3 were considered suspicious by only SPECT images for the hilar area. CONCLUSION SSS has high specificity in the detection of accessory spleens/splenosis. The sensitivity of SSS is low in the NSP group,but higher in the SP group. There is no contribution of SPECT imaging to planar imaging.
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Affiliation(s)
- Şeyma Ekmekçi
- İstanbul University Faculty of Medicine, Department of Nuclear Medicine, İstanbul, Turkey. E-mail:
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Navez J, Hubert C, Gigot JF, Navez B, Lambert C, Jamar F, Danse E, Lannoy V, Jabbour N. Does the site of platelet sequestration predict the response to splenectomy in adult patients with immune thrombocytopenic purpura? Platelets 2014; 26:573-6. [PMID: 25275667 DOI: 10.3109/09537104.2014.959915] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Splenectomy is the only potentially curative treatment for chronic immune thrombocytopenic purpura (ITP) in adults. However, one-third of the patients relapse without predictive factors identified. We evaluate the predictive value of the site of platelet sequestration on the response to splenectomy in patients with ITP. Eighty-two consecutive patients with ITP treated by splenectomy between 1992 and 2013 were retrospectively reviewed. Platelet sequestration site was studied by (111)Indium-oxinate-labeled platelets in 93% of patients. Response to splenectomy was defined at last follow-up as: complete response (CR) for platelet count (PC) ≥100 × 10(9)/L, response (R) for PC≥30 × 10(9)/L and <100 × 10(9)/L with absence of bleeding, no response (NR) for PC<30 × 10(3)/L or significant bleeding. Laparoscopic splenectomy was performed in 81 patients (conversion rate of 16%), and open approach in one patient. Median follow-up was 57 months (range, 1-235). Platelet sequestration study was performed in 93% of patients: 50 patients (61%) exhibited splenic sequestration, 9 (11%) hepatic sequestration and 14 patients (17%) mixed sequestration. CR was obtained in 72% of patients, R in 25% and NR in 4% (two with splenic sequestration, one with hepatic sequestration). Preoperative PC, age at diagnosis, hepatic sequestration and male gender were significant for predicting CR in univariate analysis, but only age (HR = 1.025 by one-year increase, 95% CI [1.004-1.047], p = 0.020) and pre-operative PC (HR = 0.112 for > 100 versus <=100, 95% CI [0.025-0.493], p = 0.004) were significant predictors of recurrence-free survival in multivariate analysis. Response to splenectomy was independent of the site of platelet sequestration in patients with ITP. Pre-operative platelet sequestration study in these patients cannot be recommended.
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Affiliation(s)
- Julie Navez
- Department of Abdominal Surgery and Transplantation, Cliniques Universitaires Saint-Luc (Université Catholique de Louvain) , Brussels , Belgium
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10
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e Silva FMDO, Carvalho VL, Guimarães JP, Vergara-Parente JE, de Meirelles ACO, Marmontel M, Miglino MA. Accessory spleen in cetaceans and its relevance as a secondary lymphoid organ. ZOOMORPHOLOGY 2014. [DOI: 10.1007/s00435-014-0223-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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11
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Laparoscopic management of pelvic splenosis. Obstet Gynecol Sci 2014; 57:89-91. [PMID: 24596826 PMCID: PMC3924747 DOI: 10.5468/ogs.2014.57.1.89] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2012] [Revised: 07/30/2013] [Accepted: 08/07/2013] [Indexed: 12/04/2022] Open
Abstract
Splenosis is defined as heterotopic autotransplantation of spleen tissue following traumatic rupture of the spleen, or surgery. It is a benign disease that is generally without any symptoms and is discovered incidentally. Surgical intervention is recommended if symptoms are present. We report the successful laparoscopic management of a 49-year-old Korean woman with splenosis-associated symptoms who had undergone splenectomy.
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12
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Bai YN, Jiang H, Prasoon P. A meta-analysis of perioperative outcomes of laparoscopic splenectomy for hematological disorders. World J Surg 2013; 36:2349-58. [PMID: 22760851 DOI: 10.1007/s00268-012-1680-3] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Due to changes in surgical trends, laparoscopic splenectomy (LS) has become the standard approach for most splenectomies performed for hematological disorders, barring any contraindications. The perioperative outcomes of LS for this indication have not been updated for several years. Controversy still surrounds whether LS should be performed for massive splenomegaly. The purpose of this meta-analysis was to evaluate the perioperative outcomes of laparoscopic splenectomy for hematological disorders. METHODS Literature searches were conducted to identify studies comparing the perioperative outcomes of the laparoscopic and open approaches for hematological disorders. The results were pooled by using standard meta-analysis methods. RESULTS Thirty-eight studies with a total of 2,914 patients comparing LS to open splenectomy (OS) for hematological disorders were identified. Mortality was low in both groups. The pooled complications of the LS group were significantly fewer than those of the OS group (-0.11, p < 0.001), and the NNT was 9 (95 % confidence interval, 6-20). For massive spleens, a similar result was observed (-0.12, p = 0.009). Accessory spleen resection and blood loss also were comparable between the two approaches. Additionally, LS was associated with longer operative times (57.38 min, p < 0.00001) and shorter hospital stays (2.48 days, p < 0.00001). CONCLUSIONS LS is preferred compared to OS, based on lower complication rates and better handling of comorbid conditions. LS is associated with shorter hospital stays but longer operative times. We conclude that LS may be considered an acceptable option even in cases of a massive spleen. To strengthen the clinical evidence, more high-quality clinical trials on different issues are necessary.
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Affiliation(s)
- Yan-Nan Bai
- Department of Hepato-Biliary-Pancreatic Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China.
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Koshenkov VP, Pahuja AK, Németh ZH, Abkin A, Carter MS. Identification of accessory spleens during laparoscopic splenectomy is superior to preoperative computed tomography for detection of accessory spleens. JSLS 2012; 16:387-91. [PMID: 23318063 PMCID: PMC3535795 DOI: 10.4293/108680812x13427982377102] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Missed accessory spleen (AcS) can cause recurrence of hematologic disease after splenectomy. The objective of the study was to determine whether detection of AcS is more accurate with preoperative computed tomography (CT) scan or with exploration during laparoscopic splenectomy. METHODS A retrospective chart review was performed for 75 adult patients who underwent laparoscopic splenectomy for various hematologic disorders from 1999 to 2009. Preoperative CT scans were performed in all patients. Patients were followed for recurrence of disease, and a scintigraphy scan was performed in those with suspected missed AcS. RESULTS The most common diagnosis was idiopathic thrombocytopenic purpura in 29 patients (39%), followed by non-Hodgkin's lymphoma in 22 patients (29%). Sixteen AcSs were found during surgery in 15 patients (20%), and preoperative CT scan identified 2 of these. Twelve AcSs were located at the splenic hilum (75%). Nine patients experienced recurrence of their disease, and none had a missed AcS on subsequent scintigraphy. Sensitivity of exploratory laparoscopy for detection of AcS was 100%, and for preoperative CT scan was 12.5% (P = .005). CONCLUSION Exploratory laparoscopy during splenectomy is more accurate than preoperative imaging with CT scan for detection of AcS. Preoperative CT scan misses AcS frequently and should not be obtained for the purpose of its identification.
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Affiliation(s)
- Vadim P Koshenkov
- Department of Surgical Oncology, University of Miami/Jackson Memorial Hospital, Miami, FL 33136, USA.
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Corcione F, Pirozzi F, Aragiusto G, Galante F, Sciuto A. Laparoscopic splenectomy: experience of a single center in a series of 300 cases. Surg Endosc 2012; 26:2870-6. [PMID: 22580871 DOI: 10.1007/s00464-012-2272-x] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2011] [Accepted: 03/23/2012] [Indexed: 01/25/2023]
Abstract
BACKGROUND Laparoscopic splenectomy (LS) has gradually become the technique of choice for surgical removal of the spleen. The aim of this study was to evaluate the efficacy of LS in a large cohort of patients from a single center. METHODS From March 1992 to June 2010, 300 patients underwent LS at our hospital for predominantly hematologic disorders. The first 92 cases were performed using an anterior approach, whereas in the remaining 208 cases a lateral approach with a four-trocar technique was used. Patient demographics, diagnosis, and outcomes were reviewed. RESULTS Spleen volume was similar between the anterior (350 ml) and the lateral (370 ml) approaches. The lateral approach was associated with shorter operative time (60 vs. 80 min), less blood loss (30 vs. 110 ml), and no conversion (0 vs. 2.2 %) compared to the anterior approach. Reoperations were required in three patients (1.0 %) because of bleeding, subphrenic abscess, and intestinal ischemia. Postoperative complications were significantly fewer for the lateral (4.8 %) than for the anterior (31.5 %) approach and the hospital stay was shorter (3.1 vs. 5.2 days) and there was less postoperative pain. Splenectomy for hematologic malignancies resulted in a higher morbidity rate, more postoperative pain, and longer hospital stay. Overall mortality rate was 0.3 %. No late complications were observed during the 1-5-year follow-up. CONCLUSIONS LS using the lateral approach with the placement of four trocars can be considered the procedure of choice for both benign and malignant diseases affecting the spleen. Extensive experience and technical standardization help to avoid surgical pitfalls, providing an adequate control of hemostasis, the excision of accessory spleens (AS), and the avoidance of parenchymal rupture.
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Affiliation(s)
- Francesco Corcione
- Department of Laparoscopic and Robotic Surgery, Azienda Ospedaliera dei Colli-Monaldi Hospital, Via Leonardo Bianchi, 80131, Naples, NA, Italy.
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Guaglio M, Romano F, Garancini M, Degrate L, Luperto M, Uggeri F, Scotti M, Uggeri F. Is expertise in pediatric surgery necessary to perform laparoscopic splenectomy in children? An experience from a department of general surgery. Updates Surg 2012; 64:119-23. [PMID: 22241167 DOI: 10.1007/s13304-011-0130-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2011] [Accepted: 12/28/2011] [Indexed: 01/28/2023]
Abstract
Splenectomy is frequently required in children for various hematologic pathologic findings. Because of progress in minimally invasive techniques, laparoscopic splenectomy (LS) has become feasible. The objective of this report is to present a monocentric experience and to evaluate the efficacy of and complications observed after laparoscopic splenic procedures in a department of general surgery. 57 consecutive LSs have been performed in a pediatric population between January 2000 and October 2010. There were 33 females and 24 males with a median age of 12 years (range 4-17). Indications were: hereditary spherocytosis 38 cases, idiopathic thrombocytopenic purpura 10, sickle cell disease (SCD) 6, thrombocytopenic thrombotic purpura 2 and non-hodgkin lymphoma 1 case. Patients were operated on using right semilateral position, employing Atlas Ligasure vessel sealing system in 49 cases (86%) and Harmonic Scalpel + EndoGIA in 8. In 24 patients (42.1%), a cholecystectomy was associated. Two patients required conversion to open splenectomy (3.5%). In three cases, a minilaparotomy was performed for spleen removal (5.2%). Accessory spleens were identified in three patients (5.2%). Complications (8.8%) included bleeding (two), abdominal collection (one) and pleural effusion (two). There was no mortality. Average operative time was 128 min (range 80-220). Average length of stay was 3 days (range 2-7). Mean blood loss was 80 ml (range 30-500) with a transfusion rate of 1.7% (one patient). Laparoscopic spleen surgery is safe, reliable and effective in the pediatric population with hematologic disorders and is associated with minimal morbidity, zero mortality, and a short length of stay. Ligasure vessel sealing system shortened operative time and blood loss. On the basis of the results, we consider laparoscopic approach the gold standard for the treatment of these patients even in a department of general surgery.
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Affiliation(s)
- Marcello Guaglio
- Department of Surgery, University of Milan, Bicocca, Monza, Italy
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16
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Wood JH, Partrick DA, Hays T, Sauaia A, Karrer FM, Ziegler MM. Contemporary pediatric splenectomy: continuing controversies. Pediatr Surg Int 2011; 27:1165-71. [PMID: 21626013 DOI: 10.1007/s00383-011-2929-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/09/2011] [Indexed: 11/25/2022]
Abstract
PURPOSE We undertook the current study to update the literature on pediatric splenectomy in the age of minimally invasive proficiency among pediatric surgeons. The study is designed to address specific concerns among surgeons about the suitability of the laparoscopic approach in specific situations and among hematologists about the relative benefits and risks of splenectomy in children. METHODS Retrospective analysis of clinicopathologic data for 118 children who underwent open (OS) or laparoscopic (LS) splenectomy at an urban tertiary children's hospital from January 2000 to July 2008. RESULTS One hundred and three cases (87%) were started as LS. Operative times were equivalent for LS and OS (P = 0.8). In the LS group, there were four conversions (3.9%) from LS to OS and five early post-operative complications (4.9%). Median length of stay was 2 days for LS and 4 days for both OS and LS converted to OS (P < 0.0001). The ten largest spleens removed by LS had greater mass (P = 0.02) and tended to have greater volume (P = 0.1) than those removed by OS. Children with hereditary spherocytosis, ITP, and hemoglobinopathy had favorable clinical outcomes, regardless of operative approach. There were no cases of overwhelming post-splenectomy sepsis in this series. CONCLUSIONS Laparoscopic splenectomy is the preferred approach for splenectomy in children with hematological diseases, with or without splenomegaly. Compared to open splenectomy, laparoscopic splenectomy has equivalent operative time and improved length of stay. Both approaches have excellent therapeutic outcomes for appropriate indications.
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Affiliation(s)
- James H Wood
- Department of Surgery, University of Colorado Denver School of Medicine, Aurora, CO, USA
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Abstract
Laparoscopic splenectomy was first reported in 1991-1992 by several groups. The impact and role of laparoscopy for splenectomy can be considered as significant as that for gallbladder disease, achalasia, esophageal reflux, and adrenal disease. In many centers, the laparoscopic approach is now routine for most cases of elective splenectomy. The laparoscopic approach is associated with reduced morbidity, especially pulmonary, wound, and infectious complications. This article reviews a standardized approach to laparoscopic and hand-assisted splenectomy and covers indications, operative strategy, and complications. Several special considerations, including massive splenomegaly, postsplenectomy thrombosis of the portosplenic venous system, and accessory spleens are also discussed.
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Affiliation(s)
- Liane S Feldman
- Section of Minimally Invasive Surgery, Division of General Surgery, McGill University Health Centre, 1650 Cedar Avenue, L9-412, Montreal, QC, H3G 1A4, Canada.
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Zhu J, Ye H, Wang Y, Zhao T, Zhu Y, Xie Z, Liu J, Wang K, Zhan X, Ye Z. Laparoscopic versus open pediatric splenectomy for massive splenomegaly. Surg Innov 2011; 18:349-53. [PMID: 21385756 DOI: 10.1177/1553350611400758] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Laparoscopic splenectomy (LS) has rapidly evolved into the technique of choice compared with open splenectomy (OS) because of the advantages of the minimally invasive approach. Splenomegaly increases the technical difficulties of LS. LS for massive splenomegaly has generally been found to fail in adults and children. With improvements in laparoscopic technique and accumulation of laparoscopic experience, however, concerns about completing the procedure in pediatric cases with even massive splenomegaly have been lowered. A retrospective review (April 1997-October 2009) of databases at 2 institutions identified 145 children undergoing splenectomy, 79 laparoscopic and 66 open. We defined splenic margin below the umbilicus or anteriorly extending over the midline as massive splenomegaly. By this definition, 22 cases of pediatric laparoscopic and 17 cases of open splenectomies for massive splenomegaly were performed. Perioperative and follow-up data of laparoscopic pediatric splenectomies were compared with those of open splenectomies, including operative time, bleeding, spleen size, complications, and hospital stay. There were no deaths, wound infections, or instances of pancreatitis. No accessory spleen was missed by laparoscopic; accessory spleens were missed in 2 patients in open splenectomies. The complication rate of laparoscopic versus open was 13.6% versus 41.2%. No subsequent surgery was necessary for dealing with complications both in laparoscopic and open series. Laparoscopic pediatric splenectomy for massive splenomegaly is a feasible, effective, and safe procedure and is associated with low morbidity and a short hospital stay.
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Affiliation(s)
- Jinhui Zhu
- Zhejiang Provincial People's Hospital, Hangzhou, China
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Unver Dogan N, Uysal II, Demirci S, Dogan KH, Kolcu G. Accessory spleens at autopsy. Clin Anat 2011; 24:757-62. [DOI: 10.1002/ca.21146] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2010] [Revised: 12/05/2010] [Accepted: 01/10/2011] [Indexed: 02/06/2023]
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Bognár G, István G, Ledniczky G, Barabás L, Ondrejka P. [Analysis of two different operative techniques for laparoscopic splenectomy]. Magy Seb 2010; 63:359-363. [PMID: 21147668 DOI: 10.1556/maseb.63.2010.6.1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
INTRODUCTION Laparosocopic splenectomy gradually became the gold standard procedure in the surgical treatment of certain haematological disorders. Operative experience in laparoscopic procedures facilitates the comparison of various techniques. AIM Two variants in laparoscopic spelenectomy are analysed and presented. MATERIAL AND METHOD Sixteen patients underwent laparoscopic spelenectomy. Anterior- and postero-anterior laparoscopic approaches are compared with respect to clinicopathologic features. CONCLUSIONS Using the postero-anterior technique dissection of splenic hilum is more straightforward, recognition of accessory spleen is easier and the likelihood of intraoperative complications is less. In selected cases of splenomegaly the anterior technique is recommended though.
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Affiliation(s)
- Gábor Bognár
- Semmelweis Egyetem II. sz. Sebészeti Klinika 1125 Budapest Kútvölgyi út 4.
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Georgin-Lavialle S, Aouba A, Canioni D, Rieux-Laucat F, Fischer A, Hermine O. Accessory spleen: differential diagnosis for lymphoma in autoimmune lymphoproliferative syndrome. Pediatr Blood Cancer 2010; 54:1020-2. [PMID: 20162683 DOI: 10.1002/pbc.22445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Mutations of Fas or, less frequently, Fas ligand genes result in a rare inherited lymphoid disorder called autoimmune lymphoproliferative syndrome (ALPS) in which lymphoma frequency is increased. We report on a patient with ALPS who had been splenectomized for giant splenomegaly and progressively developed a voluminous abdominal tumor. The histology of the removed tumor revealed that it was an accessory spleen exhibiting typical features of ALPS involvement, as shown by the presence of a large excess of CD3+CD4-CD8- T cells and plasma cells without a detectable monoclonal population. This observation highlights the lymphoma's differential diagnosis in this context.
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Affiliation(s)
- Sophie Georgin-Lavialle
- Department of Adult Hematology, Hôpital Necker, Université Paris Descartes, Faculté de Médecine, Assistance Publique-Hôpitaux de Paris, Paris, France
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22
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Quah C, Ayiomamitis GD, Shah A, Ammori BJ. Computed tomography to detect accessory spleens before laparoscopic splenectomy: is it necessary? Surg Endosc 2010; 25:261-5. [PMID: 20567847 DOI: 10.1007/s00464-010-1171-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2009] [Accepted: 05/24/2010] [Indexed: 12/14/2022]
Abstract
BACKGROUND Some one-fifth of patients may have accessory spleens (AcS) and require their removal at the time of splenectomy to achieve and maintain hematological response. The purpose of this study was to evaluate the benefit of computed tomography (CT) in patients undergoing laparoscopic splenectomy (LS). METHODS All patients who required splenectomy were offered LS and underwent preoperative contrast-enhanced CT scan to detect and locate AcS. The surgeon was not blinded to the result of the CT scan. Patients were followed up to determine if there was recurrent disease. RESULTS Between 2000 and 2007, 58 consecutive patients (31 men) were referred for splenectomy and all underwent LS. Preoperative CT scan detected 11 AcS in 11 patients (19%), of which 9 were confirmed during LS; the remaining 2 patients suffered with ITP preoperatively and had a good hematologic response to LS. At LS, 14 AcS were found in 13 patients (22%), of which 4 patients had negative preoperative CT scan; those additional AcS were readily found and were located close to the lower pole or hilum of the spleen. All removed AcS were confirmed histologically. In one patient who had LS and removal of AcS for ITP a further AcS within the tail of the pancreas was detected 1 year postoperatively on CT after thrombocytopenia relapsed. The sensitivity and specificity of CT scan for the detection of AcS were 60% and 95.6%, and the corresponding values for laparoscopy were 93.3% and 100%, respectively. Pairwise comparison of the ROC curves identified laparoscopy to be associated with a significantly higher area under the curve compared with CT scan (0.967 vs. 0.673; P = 0.004). CONCLUSIONS Accessory spleens can be readily detected at laparoscopy in the vicinity of the spleen; preoperative CT scan for their detection and localization may not be necessary.
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Affiliation(s)
- Conal Quah
- Department of Surgery at Manchester Royal Infirmary, Manchester, UK.
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23
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Abstract
Laparoscopic splenectomy (LS) has become the standard approach to splenectomy for benign and malignant hematologic diseases despite a paucity of high-level evidence. The procedure requires expertise in laparoscopic surgical techniques and meticulous dissection of the spleen. Management should include a preoperative radiologic assessment to measure splenic volume and to detect the presence of accessory splenic tissue; the patient should undergo preoperative vaccination against meningococcal, pneumococcal, and Haemophilus influenzae type B infections. Prophylactic antibiotics are used in the perioperative period as well as prophylactic anticoagulation therapy which may be continued long-term in high-risk patients. LS is associated with a low morbidity and mortality; when compared to laparotomy, it reduces the length of hospital stay and improves the quality of life by decreasing postoperative ileus and pain. There are a variety of laparoscopic approaches; the hand-assisted technique and newer coagulating devices have facilitated the operative technique leading to increasing acceptance of laparoscopy as the preferred approach - even in patients with malignant hematologic disease and/or massive splenomegaly.
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Affiliation(s)
- F Borie
- Service de chirurgie digestive B, CHU Carémeau, place de Pr-Debré, 30029 Nimes, France.
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Georgin-Lavialle S, Gossot D, Galicier L, Oksenhendler E, Fieschi C. [Accessory spleens after splenectomy in a patient with common variable immunodeficiency]. Rev Med Interne 2009; 31:41-5. [PMID: 19740575 DOI: 10.1016/j.revmed.2009.06.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2009] [Revised: 06/03/2009] [Accepted: 06/25/2009] [Indexed: 11/20/2022]
Abstract
INTRODUCTION Blood cells are mainly destroyed in the spleen during autoimmune cytopenia. Amongst the various therapeutic strategies, splenectomy is sometimes necessary during the disease course. However, splenosis or accessory spleens can account for autoimmune cytopenia relapse after initial splenectomy in these patients. CASE REPORT We report an 18-year-old male with common variable immunodeficiency who presented with immunological thrombocytopenia. Splenectomy allowed remission of cytopenia, but a relapse was attributed to splenosis, because Jolly bodies were absent on blood smear. Laparoscopic splenectomy of accessory spleens induced long term remission. A literature review is performed. CONCLUSION Fifteen to 20% of relapses of autoimmune cytopenia treated by splenectomy are related to accessory spleens. Ablation of accessory spleens can cure again the patients, including patients with accompanying common variable immunodeficiency.
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Affiliation(s)
- S Georgin-Lavialle
- Département d'immunologie clinique, hôpital Saint-Louis, Paris cedex 10, France
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25
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Delaney CR, Johnston SM, White B, Otridge B, Fitzpatrick JM, Gorey TF. Laparoscopic-assisted splenectomy using a hand-access port. MINIM INVASIV THER 2009. [DOI: 10.3109/13645709809152880] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Yu H, Xia L, Li T, Ju M, Liu L, Wu Z, Tang Z. Intrahepatic splenosis mimicking hepatoma. BMJ Case Rep 2009; 2009:bcr06.2008.0230. [PMID: 21691391 DOI: 10.1136/bcr.06.2008.0230] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
A 54-year-old man with a past history of splenectomy some 20 years previously presented with a hepatic mass. Subsequent histopathology revealed that the mass was due to intrahepatic splenosis. The presentation of this case is discussed together with a literature review of splenosis.
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Affiliation(s)
- Haihua Yu
- Department of General Surgery, Qianfoshan Hospital, Shandong University, Jinan, 250014, China
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28
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Altaf AMS, Sawatzky M, Ellsmere J, Bonjer HJ, Burrell S, Abraham R, Couban S, Klassen D. Laparoscopic accessory splenectomy: the value of perioperative localization studies. Surg Endosc 2009; 23:2675-9. [PMID: 19165541 DOI: 10.1007/s00464-008-0258-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2008] [Revised: 09/14/2008] [Accepted: 11/15/2008] [Indexed: 12/13/2022]
Abstract
BACKGROUND Laparoscopic splenectomy is an effective treatment for many patients with immune thrombocytopenic purpura (ITP) who fail or relapse after treatment with steroids. Patients with an incomplete response to splenectomy and those who experience recurrence of symptoms should be evaluated for the presence of an accessory spleen. The clinical effectiveness of laparoscopic excision of an accessory spleen after a previous splenectomy for ITP has varied in different studies. Laparoscopic intraoperative identification of an accessory spleen can be difficult. The authors report their experience with laparoscopic accessory splenectomy (LAS) and the use of perioperative localization methods for this procedure. METHODS This study reviewed seven consecutive patients who underwent LAS, after initial splenectomy failed to cure ITP, at a tertiary care center between April 9, 2003 and March 31, 2008. Demographics, diagnostic and localization studies, technical success, and the effect on thrombocytopenia were examined. The location of the accessory spleen also was recorded. A novel method for localizing accessory spleen was used. It consisted of preoperative computed tomography (CT)-guided injection of methylene blue at the accessory spleen's site, preoperative intravenous injection of 99m-technetium-labeled, heat-damaged red blood cells, or both. Intraoperatively, the dye was used for visual identification, and the gamma probe was used to aid in locating and confirming the presence of the accessory spleen in the excised specimen. RESULTS Seven patients with recurrent ITP after initial failed splenectomy underwent LAS during the study period. Five of these patients had the initial splenectomy performed laparoscopically. All seven patients had successful laparoscopic removal of the accessory spleen based on a final pathologic examination. One patient required the second laparoscopic exploration with perioperative localization after a failed attempt without it. These perioperative localization methods were used in subsequent operations on other patients. These methods were found to be helpful in the intraoperative identification of the accessory spleens. The accessory spleens missed at initial splenectomy were found in unusual locations. Five of the seven patients had sustained improvement in platelet counts after LAS. One patient had a postoperative ileus that resolved with nonoperative management. No other complications or mortality was observed. CONCLUSION The LAS procedure after previous splenectomy is feasible and safe. Perioperative localization methods aid in the intraoperative identification of an accessory spleen. Accessory spleens missed at initial splenectomy are generally found in unusual locations. Treatment of recurrent or unresolved ITP with LAS can be effective for some patients.
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Affiliation(s)
- Abdulmalik M S Altaf
- Queen Elizabeth II Health Sciences Center, Dalhousie University, Room 8-028 Victoria Building, 1278 Tower Road, Halifax, NS, B3H 2Y9, Canada.
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Affiliation(s)
- Frederick J Rescorla
- Department of Pediatric Surgery, Section of Pediatric Surgery, Indiana University School of Medicine, Riley Hospital for Children, 702 Barnhill Drive, Rm 2500, Indianapolis, IN 46202-5200, USA.
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Ray C, Kelty CJ, Falk GL. Laparoscopic re-operation for splenunculus facilitation by hookwire localisation. Ann R Coll Surg Engl 2008; 90:344-5. [PMID: 18521982 DOI: 10.1308/rcsann.2008.90.4.344b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Affiliation(s)
- Christopher Ray
- Department of Upper GI Surgery, Concord Repatriation General Hospital, Sydney, New South Wales, Australia
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Hashimoto M, Matsuda M, Watanabe G. Simple method of laparoscopic splenectomy. Surg Endosc 2008; 22:2524-6. [PMID: 18297355 DOI: 10.1007/s00464-008-9787-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2007] [Accepted: 01/19/2008] [Indexed: 11/26/2022]
Abstract
BACKGROUND Although laparoscopic splenectomy was introduced in 1991, it has not become a standard procedure for splenectomy like laparoscopic cholecystectomy for gallstone disease. The reasons for this may include difficulty in grasping the spleen and difficulty with controlling hemorrhage. Here we present a simple method of laparoscopic splenectomy. METHODS We performed laparoscopic splenectomy in 46 patients from 1994 to 2006. Our procedure had four main features: (1) adoption of a lateral position so that gravity assists with the spleen, (2) exposure of the operative field using two cherry dissectors, (3) only dividing the upper part of the gastrosplenic ligament, and (4) stapling the splenic hilus together with the lower part of the gastrosplenic ligament. RESULTS Among 46 patients undergoing laparoscopic splenectomy, none of them were converted to open splenectomy. Three patients had postoperative intraperitoneal bleeding from the stapled stump of the splenic artery. In 28 patients during the most recent 3 years, the mean operating time was 71 min and only one patient had postoperative bleeding (hemostasis was achieved laparoscopically). CONCLUSION Exposure of the operating field using cherry dissector and stapling of the splenic hilus together with the lower part of the gastrosplenic ligament are key points of our method of laparoscopic splenectomy.
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Affiliation(s)
- Masaji Hashimoto
- Department of Digestive Surgery, Toranomon Hospital, 2-2-2 Toranomon, Minato-ku, Tokyo, 105-8470, Japan.
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Habermalz B, Sauerland S, Decker G, Delaitre B, Gigot JF, Leandros E, Lechner K, Rhodes M, Silecchia G, Szold A, Targarona E, Torelli P, Neugebauer E. Laparoscopic splenectomy: the clinical practice guidelines of the European Association for Endoscopic Surgery (EAES). Surg Endosc 2008; 22:821-48. [PMID: 18293036 DOI: 10.1007/s00464-007-9735-5] [Citation(s) in RCA: 167] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2007] [Accepted: 11/23/2007] [Indexed: 02/06/2023]
Abstract
BACKGROUND Although laparoscopic splenectomy (LS) has become the standard approach for most splenectomy cases, some areas still remain controversial. To date, the indications that preclude laparoscopic splenectomy are not clearly defined. In view of this, the European Association for Endoscopic Surgery (EAES) has developed clinical practice guidelines for LS. METHODS An international expert panel was invited to appraise the current literature and to develop evidence-based recommendations. A consensus development conference using a nominal group process convened in May 2007. Its recommendations were presented at the annual EAES congress in Athens, Greece, on 5 July 2007 for discussion and further input. After a further Delphi process between the experts, the final recommendations were agreed upon. RESULTS Laparoscopic splenectomy is indicated for most benign and malignant hematologic diseases independently of the patient's age and body weight. Preoperative investigation is recommended for obtaining information on spleen size and volume as well as the presence of accessory splenic tissue. Preoperative vaccination against meningococcal, pneumococcal, and Haemophilus influenzae type B infections is recommended in elective cases. Perioperative anticoagulant prophylaxis with subcutaneous heparin should be administered to all patients and prolonged anticoagulant prophylaxis to high-risk patients. The choice of approach (supine [anterior], semilateral or lateral) is left to the surgeon's preference and concomitant conditions. In cases of massive splenomegaly, the hand-assisted technique should be considered to avoid conversion to open surgery and to reduce complication rates. The expert panel still considered portal hypertension and major medical comorbidities as contraindications to LS. CONCLUSION Despite a lack of level 1 evidence, LS is a safe and advantageous procedure in experienced hands that has displaced open surgery for almost all indications. To support the clinical evidence, further randomized controlled trials on different issues are mandatory.
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Affiliation(s)
- B Habermalz
- Institute for Research in Operative Medicine, University Witten/Herdecke, Witten/Herdecke, IFOM, Ostmerheimer Strasse 200, 51109, Köln, Germany
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Spleen. Surgery 2008. [DOI: 10.1007/978-0-387-68113-9_53] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Rescorla FJ, West KW, Engum SA, Grosfeld JL. Laparoscopic Splenic Procedures in Children. Ann Surg 2007; 246:683-7; discussion 687-8. [PMID: 17893505 DOI: 10.1097/sla.0b013e318155abb9] [Citation(s) in RCA: 105] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
OBJECTIVES The purpose of this report is to evaluate the efficacy of and complications observed after laparoscopic splenic procedures in children. METHODS Review of a prospective database at a single institution (1995-2006) identified 231 children (129 boys; 102 girls; average age 7.69 years) undergoing laparoscopic splenic procedures. RESULTS Two hundred twenty-three children underwent laparoscopic splenectomy (211 total; 12 partial) by the lateral approach. Indication for splenectomy was hereditary spherocytosis (111), immune thrombocytopenic purpura (36), sickle cell disease (SCD) (51), and other (25). Four (2%) required conversion to an open procedure. Eight additional laparoscopic splenic procedures were performed: splenic cystectomy for epithelial (4) or traumatic (2) cyst, and splenopexy for wandering spleen (2). Average length of stay was 1.5 days. Complications (11% overall, 22% in SCD patients) included ileus (5), bleeding (4), acute chest syndrome (5), pneumonia (2), portal vein thrombosis (1), priapism (1), hemolytic uremic syndrome (1), diaphragm perforation (2), colonic injury (1), missed accessory spleen (1), trocar site hernia (1), subsequent total splenectomy after an initial partial (1), and recurrent cyst (1). Subsequent operations were open in 3 (colon repair, hernia, and missed accessory spleen) and laparoscopic in 2 (completion splenectomy, and cyst excision). There were no deaths, wound infections, or instances of pancreatitis. CONCLUSIONS Laparoscopic splenic procedures are safe and effective in children and are associated with low morbidity, higher complication rate in SCD, low conversion rate, zero mortality, and short length of stay. Laparoscopic splenectomy has become the procedure of choice for most children requiring a splenic procedure.
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Affiliation(s)
- Frederick J Rescorla
- Department of Surgery, Section of Pediatric Surgery, Riley Hospital for Children, Indiana University School of Medicine, Indianapolis, IN 46202, USA.
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Kirshtein B, Lantsberg S, Hatskelzon L, Lantsberg L. Laparoscopic accessory splenectomy using intraoperative gamma probe guidance. J Laparoendosc Adv Surg Tech A 2007; 17:205-8. [PMID: 17484648 DOI: 10.1089/lap.2006.0083] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
In cases of accessory splenic tissue in postsplenectomy patients, it is of utmost importance to localize the accessory spleen prior to surgery. Several studies have shown the feasibility of laparoscopic resection of accessory splenic tissue using preoperative scintigraphy. We present the cases of three postsplenectomy patients with accessory splenic tissue causing relapsing hematologic disease. Accessory spleens were diagnosed and localized preoperatively by positive uptake of heat-damaged Tc99m-labeled red blood cells using scintigraphy. Two patients with relapse of immune thrombocytopenic purpura and one with hemolytic anemia underwent handheld gamma probe-assisted laparoscopic accessory splenectomy. One patient with immune thrombocytopenic purpura recovered his platelet count at 3-year follow-up. The other patient had a relapse of disease within 3 months despite successful removal of the accessory spleen. The patient with hemolytic anemia had postoperative relapse; two accessory spleens were identified on radionuclide investigation. The use of intraoperative nuclear imaging can greatly aid in localization and provide confirmation of complete laparoscopic excision of the nuclear focus. The technique is especially useful in cases of a small accessory spleen, by avoiding a major open procedure and contributing to good postoperative results.
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Affiliation(s)
- Boris Kirshtein
- Department of Surgery A, Soroka University Medical Center, Beer-Sheva, Israel.
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Lansdale N, Marven S, Welch J, Vora A, Sprigg A. Intra-Abdominal Splenosis Following Laparoscopic Splenectomy Causing Recurrence in a Child with Chronic Immune Thrombocytopenic Purpura. J Laparoendosc Adv Surg Tech A 2007; 17:387-90. [PMID: 17570795 DOI: 10.1089/lap.2006.0156] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
In this paper, we present the case of a 12-year-old boy with refractory, symptomatic immune thrombocytopenic purpura (ITP) who underwent a laparoscopic splenectomy (LS). During morcellation of the spleen the retrieval bag ruptured. Thirteen (13) months postoperatively, the patient developed further symptoms and was found to be thrombocytopenic. Tc-99m heat-damaged red blood cell scintigraphy showed an accumulation of heat-damaged red cells in the upper left quadrant, raising the possibility of missed accessory spleen. Laparoscopic exploration revealed widespread intra-abdominal splenosis, and a therapeutic omentectomy was carried out. Fourteen (14) months post-surgery, platelet counts improved and the patient remains well. Following an elective splenectomy, a relapse in ITP may be the result of missed accessory spleen or splenosis; in others, it may the result of ongoing platelet consumption in non-splenic, reticulo-endothelial tissue. During LS, consideration must therefore be given to the risk of not only leaving additional splenic tissue behind, but also to the possibility of accidental autotransplantation, such as that from laparoscopic bag rupture. The risk of rupture can be minimized by using blunt instruments and stronger bag materials. If a rupture does occur, immediate suction and a thorough search for splenic fragments must be undertaken. Further development is needed into new techniques for organ retrieval and stronger bag materials.
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Affiliation(s)
- Nick Lansdale
- Paediatric Surgical Unit, Sheffield Children's Hospital, Sheffield, United Kingdom
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Sampath S, Meneghetti AT, MacFarlane JK, Nguyen NH, Benny WB, Panton ONM. An 18-year review of open and laparoscopic splenectomy for idiopathic thrombocytopenic purpura. Am J Surg 2007; 193:580-3; discussion 583-4. [PMID: 17434359 DOI: 10.1016/j.amjsurg.2007.02.002] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2006] [Revised: 02/05/2007] [Accepted: 02/05/2007] [Indexed: 12/15/2022]
Abstract
BACKGROUND Laparoscopic splenectomy has become the preferred surgical procedure for the management of idiopathic thrombocytopenic purpura (ITP). However, there studies have directly compared the incidence of recurrent ITP secondary to missed accessory spleens in open versus laparoscopic splenectomy. METHODS Open and laparoscopic splenectomies performed for ITP at 4 sites over 18 years were analyzed. The incidence of recurrent disease secondary to missed accessory spleens was compared between the open and laparoscopic splenectomy groups. RESULTS A total of 105 splenectomies (54 open/51 laparoscopic) were performed. Accessory spleens were identified in 6 laparoscopic and 6 open cases (P = .57). Recurrent disease occurred in 27.6% of open and 14.6% of laparoscopic cases (P = .222). There were no cases of recurrent ITP secondary to a missed accessory spleen in either group. CONCLUSIONS The incidence of missed accessory spleens causing recurrent disease is similar when splenectomy is performed either open or laparoscopically.
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Affiliation(s)
- Sharadh Sampath
- Centre of Excellence for Surgical Education and Innovation, 3602-910 W. 10th Avenue, Vancouver, British Columbia, Canada V5Z 4E2
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Barbaros U, Dinççağ A, Kabul E. Minimally invasive surgery in the treatment of splenosis. Surg Laparosc Endosc Percutan Tech 2006; 16:187-9. [PMID: 16804467 DOI: 10.1097/00129689-200606000-00016] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Splenosis has been serious etiologic reason in the recurrence of benign hematologic diseases after elective open or laparoscopic splenectomy. Although, the incidence of splenosis in patients splenectomized for trauma is high, as long as they are asymptomatic, they do not require surgical treatment. Herein, we report a case of idiopathic thrombocytopenic purpura recurrence due to splenosis 5 years after the initial laparoscopic splenectomy. Laparoscopic treatment of splenosis was performed successfully.
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Affiliation(s)
- Umut Barbaros
- Department of General Surgery, Istanbul Medical Faculty, Istanbul University, CAPA, Turkey.
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Barbaros U, Dinççağ A, Erbil Y, Mercan S, Sanli Y, Adalet I, Küçükkaya R. Handheld gamma probe used to detect accessory spleens during initial laparoscopic splenectomies. Surg Endosc 2006; 21:115-9. [PMID: 16960669 DOI: 10.1007/s00464-006-0001-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2006] [Accepted: 05/24/2006] [Indexed: 12/22/2022]
Abstract
BACKGROUND Preoperative determination of the accessory spleen still is a major factor in the failure of both laparoscopic and conventional techniques. This study aimed to evaluate the practicability and efficacy of a handheld gamma probe in identifying accessory spleens at the initial intervention. METHODS This study evaluated 17 patients undergoing laparoscopic splenectomy attributable to benign hematologic disorders. All the patients had preoperative ultrasonography, computed tomography (CT) scan, and nuclear scintigraphic examination of the abdominal cavity to assess the size of the spleen, and to determine the existence of the accessory spleen or spleens. For all the patients, a handheld gamma probe count was used intraoperatively as an adjuvant method to define the presence and location of the accessory splenic tissue. Control nuclear scintigraphic examinations of all the patients were performed 1 month after the surgical procedure. RESULTS In two cases, intraoperatively accessory splenic tissue was detected by gamma probe, confirming the preoperative CT findings for the patients. One of these patients had three accessory spleens, although preoperative CT scan showed only two of them. However, by the help of the gamma probe, a third spleen located retroperitoneally was defined. For two patients, laparoscopic exploration and handheld gamma probe count did not identify any accessory splenic tissue, although preoperative CT scan indicated accessory spleens. For detecting accessory splenic tissue, the sensitivities of the studied techniques were 0% for ultrasonography, 75% for CT scan, 0% for preoperative nuclear scintigraphy, 75% for laparoscopic exploration, and 100% for perioperative gamma probe examination. CONCLUSION Preoperative imaging methods for accessory spleen determination still have limited benefits because of their limited sensitivity. Thus, the handheld gamma probe technique may be an adjuvant method for laparoscopic exploration ensuring that no accessory splenic tissue is missed during the initial surgical treatment of benign hematologic disorders.
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Affiliation(s)
- Umut Barbaros
- Department of General Surgery, Istanbul University, Istanbul Medical School, Capa, 34390, Istanbul, Turkey.
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Pomp A, Gagner M, Salky B, Caraccio A, Nahouraii R, Reiner M, Herron D. Laparoscopic splenectomy: a selected retrospective review. Surg Laparosc Endosc Percutan Tech 2005; 15:139-43. [PMID: 15956897 DOI: 10.1097/01.sle.0000166990.66980.78] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Previous investigators have suggested that laparoscopic splenectomy should be the procedure of choice for the treatment of benign hematologic disorders unresponsive to medical therapy. To evaluate the safety and utility of laparoscopic splenectomy for a variety of splenic disorders, we reviewed our collective experience at 2 institutions. We studied our 8-year experience by retrospective chart review. Patient demographic data, splenic pathology, intraoperative events, concomitant procedures, and all adverse perioperative events were recorded. A total of 131 patients had laparoscopic splenectomy, and there were 8 conversions to open surgery. Pathology included 63 with idiopathic thrombocytopenic purpura (ITP), 23 malignancies, 12 thrombotic thrombocytopenic purpura (TTP), 10 autoimmune hemolytic anemia (AIHA), and 23 others. Accessory spleens were noted in 21 patients (16%). Concomitant surgical procedures included 12 hepatic biopsies, 4 distal pancreatectomies, 4 cholecystectomies, and 7 others. Mean operative time was 170 minutes. There were 16 major complications in 16 patients and 2 deaths. Median postoperative length of stay was 3 days. Conversions, due mostly to bleeding, are related to splenic pathology and medical comorbidity and are not temporally related to surgical experience (learning curve). The morbidity, mortality, and conversion rates were low. Laparoscopic splenectomy permits an appropriate abdominal exploration and is associated with a short hospital stay. It is the procedure of choice for most indications for splenectomy.
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Affiliation(s)
- Alfons Pomp
- Department of Surgery, Weill Medical College of Cornell University, New York, NY 10021, USA.
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Kaban GK, Czerniach DR, Perugini RA, Novitsky YW, Kelly JJ, Litwin DEM. Use of a laparoscopic hand-assist device for accessory splenectomy. Surg Endosc 2004; 18:1001. [PMID: 15026918 DOI: 10.1007/s00464-003-4532-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND The use of a laparoscopic hand-assist device may aid in the identification of accessory spleens (ASs) and provide similar benefits to a conventional laparoscopic procedure. A patient with previous splenectomy for immune thrombocytopenic pupusa (ITP) and recurrent thrombocytopenia is reported. METHOD A computed tomography scan and RBC scan identified several nodules consistent with ASs. Initial laparoscopic exploration could not identify all the ASs seen on preoperative imaging. A hand-assist device was placed and a total of five nodules of splenic tissue were identified without conversion to laparotomy. RESULTS The patient had a brief and uncomplicated postoperative course with a return of platelet counts to 350,000 at 1-month follow-up. CONCLUSION We propose that in the scenario of recurrent ITP following laparoscopic splenectomy, repeat laparoscopy is the first step once an AS is identified by preoperative imaging. If the AS is not identified at laparoscopy, the insertion of a hand-assist device is an alternative to a full laparotomy.
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Affiliation(s)
- G K Kaban
- Department of Surgery, University of Massachusetts Medical School, 55 Lake Avenue North, Worcester, MA 01655, USA
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Zorrón R, Cunha Neto SHD, Kanaan E, Toaspern TV, Chaves LP, Madureira Filho D. Esplenectomia vídeo-laparoscópica para púrpura trombocitopênica imune: técnica e resultados. Rev Col Bras Cir 2004. [DOI: 10.1590/s0100-69912004000400011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJETIVO: Avaliar os resultados da esplenectomia vídeo-laparoscópica para pacientes portadores de Púrpura Trombocitopênica Imune. MÉTODO: Estudo prospectivo de 17 pacientes portadores de Púrpura Trombocitopênica Imune submetidos a esplenectomia vídeo-laparoscópica com uso de três trocartes e ligadura com fio do hilo esplênico, no Hospital Universitário Clementino Fraga Filho - UFRJ, Rio de Janeiro, no período de janeiro de 2001 a julho de 2003. Foram avaliadas as taxas de conversão, transfusão e de remissão da doença, os tempos operatório, anestésico e de internação, além das incidências de complicações e de baços acessórios. RESULTADOS: Nos 17 pacientes submetidos à técnica, não houve conversão para cirurgia aberta. Complicações ocorreram em três pacientes (17,6%): um hematoma subcutâneo, um tecido esplênico residual, um pseudocisto pancreático. Reoperação foi necessária em um paciente, 24 meses após a esplenectomia, para retirada de tecido esplênico residual, sem plaquetopenia. Foi necessária a colocação adicional de um trocarte de 5mm em quatro pacientes. Não houve óbitos. O tempo operatório médio foi de 132,9min e o tempo médio de internação de 2,53 dias. Foi necessária transfusão de plaquetas em dois pacientes (11,8%). Baço acessório foi encontrado em quatro pacientes (23,5%). Responderam favoravelmente à esplenectomia 13 pacientes (76,5%), ocorrendo nenhuma resposta ou não duradoura em quatro pacientes (23,5%). CONCLUSÕES: Cuidados no per- operatório são importantes para evitar a disseminação de tecido esplênico, a não identificação de baços acessórios e a técnica mais anatômica para evitar lesões pancreáticas, hemorragia e conversão. Os pacientes com PTI respondem em proporções semelhantes à cirurgia aberta comparados com dados da literatura, com menor índice de complicações e menor tempo de internação. Os resultados obtidos sugerem que a esplenectomia laparoscópica é segura e efetiva, tornando-se o tratamento de escolha para PTI com indicação cirúrgica.
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Affiliation(s)
- Ricardo Zorrón
- Hospital Universitário Clementino Fraga Filho; Hospital Municipal Lourenço Jorge
| | | | - Eduardo Kanaan
- Hospital Municipal Lourenço Jorge; Hospital Universitário Clementino Fraga Filho
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43
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Wu JM, Lai IR, Yuan RH, Yu SC. Laparoscopic splenectomy for idiopathic thrombocytopenic purpura. Am J Surg 2004; 187:720-3. [PMID: 15191864 DOI: 10.1016/j.amjsurg.2003.11.032] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2003] [Revised: 11/11/2003] [Indexed: 12/22/2022]
Abstract
BACKGROUND Laparoscopic splenectomy (LS) has become the treatment of choice for patients with idiopathic thrombocytopenic purpura (ITP) who do not respond to medical treatment. Long-term follow-up data of LS for ITP are scarce. METHODS From May 1997 to December 2002, we performed 67 LS for patients with ITP. Data were assessed retrospectively. RESULTS LS was successfully attempted in all 67 patients. There was no surgical mortality. Three postoperative complications (5%) were encountered. The mean operative time decreased significantly from 176.2 minutes in the first 41 cases to 125.2 minutes in the last 26 cases. The mean postoperative hospital stay was 3.2 days. Accessory spleens were found in 3 patients (5%) during the LS. The mean follow-up interval was 23.3 months. The initial response to LS was 83%, and overall remission of ITP was 74%. The preoperative effect of steroid therapy had no significant influence on postoperative remission rate. More significant indicators of LS effectiveness were either an immediate postoperative platelet count surge or an immediate postoperative platelet count >or=100000/microL. CONCLUSIONS LS can be performed safely with a satisfactory remission rate for patients with ITP who do not respond to medical treatment. Our results indicated that an immediate postoperative platelet count surge and/or an immediate postoperative platelet count >or=100000/microL were positive predictors of long-term remission after LS for ITP.
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Affiliation(s)
- Jiann-Ming Wu
- Department of Surgery, National Taiwan University Hospital and National Taiwan University College of Medicine, No. 7 Chung-shan S. Road, Taipei, Taiwan 100, People's Republic of China
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Khoursheed M, Al-Sayegh F, Al-Bader I, Kanawati N, Maroof R, Asfar S, Dashti H. Laparoscopic splenectomy for hematological disorders. Med Princ Pract 2004; 13:122-5. [PMID: 15073422 DOI: 10.1159/000076949] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/05/2003] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVES The aim of this prospective study was to evaluate the safety and feasibility of laparoscopic splenectomy (LS) in patients with hematological disorders of the spleen. SUBJECTS AND METHODS Between 1999 and 2001, 15 patients (11 female and 4 male), with a mean age of 30 years, underwent LS after preoperative evaluation. If difficulties were encountered in LS, one trocar site incision was enlarged to 7-8 cm to engage the left hand for hand-assisted laparoscopic splenectomy (HALS) and the procedure was completed. Various parameters were reported, including spleen size as assessed by ultrasound scan, postoperative mortality and morbidity rates, accessory spleen removal, conversion rate, operative times and length of hospital stay. LS was successfully completed in 9 patients (60%) and HALS was performed in 4 patients (26.6%). Two patients required conversion to open splenectomy. RESULTS The mean operative time was 209 min and the mean hospital stay was 8.1 days. The hospital stay was significantly longer among HALS patients than LS patients. The mean age of patients and splenic size were associated with a significantly higher conversion rate. No deaths were attributed to the procedure. Complications occurred in 2 of 15 patients. Accessory spleens were identified in 2 patients. CONCLUSIONS LS is both a safe and feasible procedure, but it requires great technical care to avoid serious complications.
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Affiliation(s)
- M Khoursheed
- Department of Surgery, Faculty of Medicine, Kuwait University, Kuwait.
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46
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Stanek A, Stefaniak T, Makarewicz W, Kaska L, Podgórczyk H, Hellman A, Lachinski A. Accessory spleens: preoperative diagnostics limitations and operational strategy in laparoscopic approach to splenectomy in idiopathic thrombocytopenic purpura patients. Langenbecks Arch Surg 2004; 390:47-51. [PMID: 14968364 DOI: 10.1007/s00423-003-0449-4] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2003] [Accepted: 11/19/2003] [Indexed: 12/14/2022]
Abstract
AIM The preoperative detection of accessory spleen (AS) is still a very important and serious problem. The aim of the study was to assess the reasons for failure and the long-term results of laparoscopic splenectomy (LS) in patients with idiopathic thrombocytopenic purpura (ITP). METHOD Fifty-eight ITP patients underwent LS between June 1998 and December 2002. There were 42 women and 16 men. Preoperatively, we performed computed tomography (CT) and sonography to evaluate the size of the spleen and possibly to recognize the presence of the accessory spleens, which were found preoperatively in three cases. RESULTS Intraoperatively, ASs were found in the course of laparoscopy in six cases overall, three preoperatively false negative. During follow-up (median time 31 months), in three patients the low platelet count was recognized, respectively after 5 months and 1.5 and 1.8 years. In all those cases scintigraphy was performed and in one case the residual accessory spleen, missed both in preoperative examination and during laparoscopy, was revealed. In two other patients, in spite of thrombocytopenia, no residual spleens were found. CONCLUSION We conclude that the problem of accessory spleens can be managed by careful videoscopic examination of the abdominal cavity during splenectomy, while the use of preoperative imaging techniques in detection of accessory spleens is still limited by the insufficient sensitivity of the examination.
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Affiliation(s)
- Aleksander Stanek
- Department of General, Gastroenterological and Endocrinological Surgery, Medical University of Gdansk, 1 Prof. Kieturakis Street, 80-742, Gdansk, Poland
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47
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Knauer EM, Ailawadi G, Yahanda A, Obermeyer RJ, Millie MP, Ojeda H, Mulholland MW, Colletti L, Sweeney JF. 101 laparoscopic splenectomies for the treatment of benign and malignant hematologic disorders. Am J Surg 2003; 186:500-4. [PMID: 14599614 DOI: 10.1016/j.amjsurg.2003.07.026] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Laparoscopic splenectomy (LS) is the surgical approach of choice for patients with hematologic disorders requiring splenectomy. Patients with idiopathic thrombocytopenic purpura (ITP) have normal to slightly enlarged spleens and benefit the most from LS. METHODS We reviewed the perioperative outcomes in 101 patients who underwent LS between May 1996 and December 2002. Patients were divided into three groups--ITP, other benign, and malignant hematologic disorders--and compared. RESULTS The ITP patients (n = 48) had significantly smaller spleens and operative times compared with the other groups. Splenomegaly in the other benign (n = 23) and malignant hematologic disorders (n = 30) groups was responsible for higher open conversion rates and greater need for hand-assisted laparoscopic splenectomy (HALS). CONCLUSIONS Laparoscopic splenectomy and HALS can be performed with good results for benign and malignant hematologic disorders. The benefits of HALS are similar to LS, so there should be a low threshold for HALS in patients with large spleens.
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Affiliation(s)
- Eric M Knauer
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston VA Medical Center, Houston, TX, USA
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48
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Delaitre B, Blezel E, Samama G, Barrat C, Gossot D, Bresler L, Meyer C, Heyd B, Collet D, Champault G. Laparoscopic splenectomy for idiopathic thrombocytopenic purpura. Surg Laparosc Endosc Percutan Tech 2002; 12:412-9. [PMID: 12496547 DOI: 10.1097/00129689-200212000-00005] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
We conducted a retrospective multicenter study by questionnaire to evaluate the results of laparoscopic splenectomy for idiopathic thrombocytopenic purpura (ITP). Between 1991 and 1998, 209 patients with a mean age of 41.2 years (range, 10-83) had a laparoscopic splenectomy for idiopathic thrombocytopenic purpura. Preoperatively, 178 patients (85%) underwent medical treatment aimed at achieving a satisfactory platelet count. Twenty-nine patients were obese, with a body mass index greater than 30%, and 14% were HIV-seropositive. The so-called hanging spleen technique in the right lateral decubitus position was used most often. The average duration of surgery was 144 minutes (45-360). This was significantly longer in cases of conversion (170 minutes; P < 0.01). The factors influencing the duration of laparoscopy were operator experience and patient obesity (P < 0.01). A conversion was necessary in 36 cases (17.2%) because of hemorrhage. The conversion rate varied from 5.3% to 46.7%, depending on the surgical team. A multivariate analysis of factors disposing to conversion identified two causes: obesity and operator experience. One or more accessory spleens were found in 34 patients (16.2%). The average weight of the spleens was 194.2 g. There were no deaths. There were no complications in 187 patients (89.5%), with a mean hospital stay of 6.1 days. Patients who did not require a conversion had a significantly earlier return of intestinal transit, used less analgesic, and had a shorter length of hospitalization. Overall morbidity was 10.5% (22 cases), due to subphrenic collections (7 cases), abdominal wall complications (6 cases), re-intervention for actual or suspected hemorrhage or pancreatitis (3 cases), pneumopathology (2 cases) and others (4 cases). A multivariate analysis about morbidity shows a statistically significant difference in conversions (P < 0.05) but not in obesity or in surgeon's experience. Normal activity was achieved on average by the twentieth postoperative day--earlier if conversion was not required (18.4 versus 33.9 days). The average preoperative platelet count was 92.7 x 10(9)/L (range, 3 to 444). Twenty patients had a count of less than 30 x 10(9)/L and in this group the conversion rate was 30% (6 cases). Ninety-six patients were seen in the outpatient clinic, with an average follow-up time of 16.2 months (3 to 72 months), and the average platelet count was 242 x 10(9)/L (6 to 780). Eight patients (8.3%) were failures with a platelet count of <30 x 10(9)/L. In the 20 patients with a preoperative platelet count <30 x 10(9)/L, there were 3 early failures and 5 late relapses. There were 2 late deaths: chest infection at 3 months in an HIV seropositive patient and one case of pulmonary embolus at 6 months. Laparoscopic splenectomy constitutes a real alternative to conventional splenectomy for the treatment of idiopathic thrombocytopenic purpura. It is associated with fewer postoperative complications, a shorter duration of hospitalization and an earlier return to normal activity. The limiting factors are the experience of the operator and patient obesity. The long-term results are identical to those of conventional splenectomy, with a better than average success rate in patients that have failed preoperative medical treatment.
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Abstract
The laparoscopic technique for splenectomy has become the preferred method for splenectomy at many institutions over the last 10 years. The advantages of laparoscopic splenectomy include a shortened postoperative hospitalization, improved cosmesis, and less analgesic requirements. It is associated with longer operating times, a steep learning curve, and may be difficult in cases of splenomegaly. A careful search should be made for accessory spleens, and capsular disruption must be avoided. New techniques and smaller instruments have facilitated recent advances in the technical aspects of laparoscopic splenectomy.
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Affiliation(s)
- Frederick J Rescorla
- Department of Surgery, J.W. Riley Hospital for Children, Indianapolis, IN 46202, USA
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50
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Antevil J, Thoman D, Taller J, Biondi M. Laparoscopic accessory splenectomy with intraoperative gamma probe localization for recurrent idiopathic thrombocytopenic purpura. Surg Laparosc Endosc Percutan Tech 2002; 12:371-4. [PMID: 12409709 DOI: 10.1097/00129689-200210000-00015] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Laparoscopic excision of retained splenic tissue has been described as a treatment of recurrent hematologic disease after formal splenectomy. It is associated with a shorter hospital stay, more rapid recovery, and lower or equivalent morbidity compared with open surgery. However, intraoperative identification of residual splenic tissue remains difficult, particularly when preoperative computed tomography or magnetic resonance imaging results are unremarkable. It has been suggested that the laparoscopic approach has a lower success rate due to the loss of tactile feedback. We report a case of successful laparoscopic excision of retained splenic tissue using technetium sulfur colloid injection and intraoperative gamma probe localization in a patient with recurrent idiopathic thrombocytopenic purpura, 12 years after open splenectomy. This represents the first report of this intraoperative adjunctive measure for the laparoscopic identification and excision of functional accessory splenic tissue.
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Affiliation(s)
- Jared Antevil
- Department of General Surgery, Naval Medical Center San Diego, California 92134, USA
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