1
|
Prophylactic Peritoneal Fenestration during Kidney Transplantation Can Reduce the Type C Lymphocele Formation. J Clin Med 2021; 10:jcm10235651. [PMID: 34884352 PMCID: PMC8658067 DOI: 10.3390/jcm10235651] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Revised: 11/22/2021] [Accepted: 11/29/2021] [Indexed: 12/02/2022] Open
Abstract
Lymphocele is a common complication following kidney transplantation (KTx). We aimed to evaluate the preventive effect of peritoneal fenestration during KTx in reducing lymphocele. From January 2001, the data of all KTx were prospectively gathered in our digital data bank. From 2008, preventive peritoneal fenestration was performed as a routine procedure for all patients with KTx. Between 2001 and 2008, 579 KTx were performed without preventive peritoneal fenestration. To compare the results between with and without peritoneal fenestration, the same number of patients after 2008 (579 patients) was included in this study. The pre-, intra-, and postoperative data of the patients in these two groups were analyzed and compared, especially regarding the postoperative different types of lymphocele formation. The mean recipient age was 52.6 ± 13.8, and 33.7% of the patients were female. Type C lymphocele was significantly lower in the group with preventive fenestration (5.3% vs. 8.8%, p = 0.014 for 31/579 vs. 51/579). Peritoneal dialysis and implantation of the kidney in the left fossa were independently associated with a higher rate of type C lymphocele (OR 2.842, 95% CI 1.354–5.967, p = 0.006 and OR 3.614, 95% CI 1.215–10.747, p = 0.021, respectively). The results of this study showed that intraoperative preventive peritoneal fenestration could significantly reduce type C lymphocele.
Collapse
|
2
|
Mehrabi A, Kulu Y, Sabagh M, Khajeh E, Mohammadi S, Ghamarnejad O, Golriz M, Morath C, Bechstein WO, Berlakovich GA, Demartines N, Duran M, Fischer L, Gürke L, Klempnauer J, Königsrainer A, Lang H, Neumann UP, Pascher A, Paul A, Pisarski P, Pratschke J, Schneeberger S, Settmacher U, Viebahn R, Wirth M, Wullich B, Zeier M, Büchler MW. Consensus on definition and severity grading of lymphatic complications after kidney transplantation. Br J Surg 2020; 107:801-811. [PMID: 32227483 DOI: 10.1002/bjs.11587] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 01/23/2020] [Accepted: 02/14/2020] [Indexed: 01/08/2023]
Abstract
BACKGROUND The incidence of lymphatic complications after kidney transplantation varies considerably in the literature. This is partly because a universally accepted definition has not been established. This study aimed to propose an acceptable definition and severity grading system for lymphatic complications based on their management strategy. METHODS Relevant literature published in MEDLINE and Web of Science was searched systematically. A consensus for definition and a severity grading was then sought between 20 high-volume transplant centres. RESULTS Lymphorrhoea/lymphocele was defined in 32 of 87 included studies. Sixty-three articles explained how lymphatic complications were managed, but none graded their severity. The proposed definition of lymphorrhoea was leakage of more than 50 ml fluid (not urine, blood or pus) per day from the drain, or the drain site after removal of the drain, for more than 1 week after kidney transplantation. The proposed definition of lymphocele was a fluid collection of any size near to the transplanted kidney, after urinoma, haematoma and abscess have been excluded. Grade A lymphatic complications have a minor and/or non-invasive impact on the clinical management of the patient; grade B complications require non-surgical intervention; and grade C complications require invasive surgical intervention. CONCLUSION A clear definition and severity grading for lymphatic complications after kidney transplantation was agreed. The proposed definitions should allow better comparisons between studies.
Collapse
Affiliation(s)
- A Mehrabi
- Department of General, Visceral and Transplantation Surgery, Heidelberg University, Heidelberg, Germany
| | - Y Kulu
- Department of General, Visceral and Transplantation Surgery, Heidelberg University, Heidelberg, Germany
| | - M Sabagh
- Department of General, Visceral and Transplantation Surgery, Heidelberg University, Heidelberg, Germany
| | - E Khajeh
- Department of General, Visceral and Transplantation Surgery, Heidelberg University, Heidelberg, Germany
| | - S Mohammadi
- Department of General, Visceral and Transplantation Surgery, Heidelberg University, Heidelberg, Germany
| | - O Ghamarnejad
- Department of General, Visceral and Transplantation Surgery, Heidelberg University, Heidelberg, Germany
| | - M Golriz
- Department of General, Visceral and Transplantation Surgery, Heidelberg University, Heidelberg, Germany
| | - C Morath
- Division of Nephrology, Heidelberg University Hospital, Heidelberg, Germany
| | - W O Bechstein
- Department of General and Visceral Surgery, Frankfurt University Hospital, Goethe University, Frankfurt am Main, Germany
| | - G A Berlakovich
- Division of Transplantation, Department of Surgery, Vienna Medical University, Vienna, Austria
| | - N Demartines
- Department of Visceral Surgery, CHUV University Hospital, Lausanne, Switzerland
| | - M Duran
- Department of Vascular and Endovascular Surgery, Düsseldorf University Hospital, Heinrich-Heine-University, Düsseldorf, Germany
| | - L Fischer
- Department of Visceral and Transplantation Surgery, Hamburg-Eppendorf University Hospital, Hamburg, Germany
| | - L Gürke
- Department of Vascular and Transplantation Surgery, Basel University Hospital, Basel, Switzerland
| | - J Klempnauer
- Department of General, Visceral, and Transplantation Surgery, Hannover Medical University, Hannover, Germany
| | - A Königsrainer
- Department of General, Visceral and Transplantation Surgery, Eberhard-Karls-University Hospital, Tübingen, Germany
| | - H Lang
- Department of General, Visceral and Transplantation Surgery, Johannes Gutenberg Medical University, Mainz, Germany
| | - U P Neumann
- Department of General, Visceral and Transplantation Surgery, RWTH University Hospital, Aachen, Germany
| | - A Pascher
- Department of General, Visceral and Transplantation Surgery, Münster University Hospital, Münster, Germany
| | - A Paul
- Department of General, Visceral and Transplantation Surgery, Essen University Hospital, Essen, Germany
| | - P Pisarski
- Department of General, Visceral and Surgery, Freiburg University Hospital, Freiburg, Germany
| | - J Pratschke
- Department of Surgery, Charité University Hospital, Berlin, Germany
| | - S Schneeberger
- Department of Visceral, Transplantation and Thoracic Surgery, Innsbruck Medical University, Innsbruck, Austria
| | - U Settmacher
- Department of General, Visceral and Vascular Surgery, Jena University Hospital, Jena, Germany
| | - R Viebahn
- Department of Surgery, Knappschaftskrankenhaus University Hospital of Bochum, Ruhr University of Bochum, Bochum, Germany
| | - M Wirth
- Department of Urology, Carl Gustav Carus University Hospital, Dresden, Germany
| | - B Wullich
- Department of Urology and Pediatric Urology, University Hospital Erlangen, Erlangen, Germany
| | - M Zeier
- Division of Nephrology, Heidelberg University Hospital, Heidelberg, Germany
| | - M W Büchler
- Department of General, Visceral and Transplantation Surgery, Heidelberg University, Heidelberg, Germany
| |
Collapse
|
3
|
Nerli R, Sushant D, Ghagane S, Nutalpati S, Mohan S, Dixit N, Neelagund S, Hiremath M. Lymphocele complications following renal transplantation. INDIAN JOURNAL OF TRANSPLANTATION 2019. [DOI: 10.4103/ijot.ijot_33_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
|
4
|
Prevention and management of lymphocele formation following kidney transplantation. Transplant Rev (Orlando) 2017; 31:100-105. [DOI: 10.1016/j.trre.2016.11.001] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Accepted: 11/09/2016] [Indexed: 11/19/2022]
|
5
|
Complications chirurgicales de la transplantation rénale. Prog Urol 2016; 26:1066-1082. [DOI: 10.1016/j.purol.2016.09.052] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2016] [Revised: 08/29/2016] [Accepted: 09/01/2016] [Indexed: 12/13/2022]
|
6
|
Treatment of the Lymphocele After Kidney Transplantation: A Single-center Experience. Transplant Proc 2016; 48:1637-40. [DOI: 10.1016/j.transproceed.2016.03.025] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Revised: 03/27/2016] [Accepted: 03/30/2016] [Indexed: 11/22/2022]
|
7
|
Moreno CC, Mittal PK, Ghonge NP, Bhargava P, Heller MT. Imaging Complications of Renal Transplantation. Radiol Clin North Am 2015; 54:235-49. [PMID: 26896222 DOI: 10.1016/j.rcl.2015.09.007] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Renal transplant complications are categorized as those related to the transplant vasculature, collecting system, perinephric space, renal parenchyma, and miscellaneous complications including posttransplant lymphoproliferative disorder. Many of these renal transplant complications are diagnosed with imaging. Medical complications including rejection, acute tubular necrosis, and drug toxicity also can impair renal function. These medical complications are typically indistinguishable at imaging, and biopsy may be performed to establish a diagnosis. Normal transplant anatomy, imaging techniques, and the appearances of renal transplant complications at ultrasound, computed tomography, and MR imaging are reviewed.
Collapse
Affiliation(s)
- Courtney Coursey Moreno
- Department of Radiology and Imaging Sciences, Emory University School of Medicine, 1364 Clifton Road, NE, Atlanta, GA 30322, USA.
| | - Pardeep K Mittal
- Department of Radiology and Imaging Sciences, Emory University School of Medicine, 1364 Clifton Road, NE, Atlanta, GA 30322, USA
| | - Nitin P Ghonge
- Department of Radiology, Indraprastha Apollo Hospitals, Delhi-Mathura Road, New Delhi 110076, India
| | - Puneet Bhargava
- Department of Radiology, VA Puget Sound Health Care System, University of Washington Medical Center, 1959 NE Pacific Street, Room BB308, Box 357115, Seattle, WA 98195-7115, USA
| | - Matthew T Heller
- Department of Radiology, University of Pittsburgh School of Medicine, 200 Lothrop Street, Suite 174E PUH, Pittsburgh, PA 15213, USA
| |
Collapse
|
8
|
Stylianou K, Maragkaki E, Kokologiannakis G, Stratigis S, Vardaki E, Daphnis E. Refractory and massive lymphocele in a transplant patient with encapsulating peritoneal sclerosis treated with a single infusion of bleomycin: a case report. Transplant Proc 2013; 45:2831-3. [PMID: 24034060 DOI: 10.1016/j.transproceed.2013.02.139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2012] [Revised: 01/02/2013] [Accepted: 02/16/2013] [Indexed: 10/26/2022]
Abstract
A 26-year-old Caucasian man developed a large lymphocele after living-related kidney transplantation necessitating repeated drainage of large volumes every other day owing to ureteral compression. An open laparotomy for internal drainage was unsuccessful because of severe encapsulating peritoneal sclerosis. Prolonged external drainage with a catheter was inefficient. Repeated fine-needle aspirations of large volumes were needed to maintain ureteral patency over a period of 4 months. Finally, a single instillation of bleomycin immediately and effectively treated the lympocele with no relapse over the following 5 years. The presence of encapsulating peritoneal sclerosis seemed to be an obstacle to surgical treatment.
Collapse
Affiliation(s)
- K Stylianou
- Nephrology Department, Heraklion University Hospital, Crete, Greece.
| | | | | | | | | | | |
Collapse
|
9
|
Sim A, Ng LG, Cheng C. Occurrence of a lymphocele following renal transplantation. Singapore Med J 2013; 54:259-62. [DOI: 10.11622/smedj.2013104] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
10
|
Radosa MP, Diebolder H, Camara O, Mothes A, Anschuetz J, Runnebaum IB. Laparoscopic lymphocele fenestration in gynaecological cancer patients after retroperitoneal lymph node dissection as a first-line treatment option. BJOG 2013; 120:628-36. [DOI: 10.1111/1471-0528.12103] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/27/2012] [Indexed: 11/28/2022]
Affiliation(s)
- MP Radosa
- Department of Gynaecology and Obstetrics; Jena University Hospital; Germany
| | - H Diebolder
- Department of Gynaecology and Obstetrics; Jena University Hospital; Germany
| | - O Camara
- Department of Gynaecology and Obstetrics; Jena University Hospital; Germany
| | - A Mothes
- Department of Gynaecology and Obstetrics; Jena University Hospital; Germany
| | - J Anschuetz
- Department of Gynaecology and Obstetrics; Jena University Hospital; Germany
| | - IB Runnebaum
- Department of Gynaecology and Obstetrics; Jena University Hospital; Germany
| |
Collapse
|
11
|
Flohr TR, Bonatti H, Hranjec T, Keith DS, Lobo PI, Kumer SC, Schmitt TM, Sawyer RG, Pruett TL, Roberts JP, Brayman KL. Elderly recipients of hepatitis C positive renal allografts can quickly develop liver disease. J Surg Res 2012; 176:629-38. [PMID: 22316669 PMCID: PMC3401245 DOI: 10.1016/j.jss.2011.10.028] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2011] [Revised: 10/17/2011] [Accepted: 10/24/2011] [Indexed: 02/08/2023]
Abstract
Our institution explored using allografts from donors with Hepatitis C virus (HCV) for elderly renal transplantation (RT). Thirteen HCV- elderly recipients were transplanted with HCV+ allografts (eD+/R-) between January 2003 and April 2009. Ninety HCV- elderly recipients of HCV- allografts (eD-/R-), eight HCV+ recipients of HCV+ allografts (D+/R+) and thirteen HCV+ recipients of HCV- allografts (D-/R+) were also transplanted. Median follow-up was 1.5 (range 0.8-5) years. Seven eD+/R- developed a positive HCV viral load and six had elevated liver transaminases with evidence of hepatitis on biopsy. Overall, eD+/R- survival was 46% while the eD-/R- survival was 85% (P = 0.003). Seven eD+/R- died during follow-up. Causes included multi-organ failure and sepsis (n = 4), cancer (n = 1), failure-to-thrive (n = 1) and surgical complications (n = 1). One eD+/R- died from causes directly related to HCV infection. In conclusion, multiple eD+/R- quickly developed HCV-related liver disease and infections were a frequent cause of morbidity and mortality.
Collapse
Affiliation(s)
- Tanya R Flohr
- Department of Surgery, University of Virginia Health System, Charlottesville, Virginia 22908-0709, USA.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
12
|
Case report: parenchymal pseudoaneurysm of a renal allograft after core needle biopsy: a rare cause of allograft injury. Transplant Proc 2012; 43:2781-3. [PMID: 21911162 DOI: 10.1016/j.transproceed.2011.03.092] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2011] [Accepted: 03/30/2011] [Indexed: 11/22/2022]
Abstract
There are multiple causes of worsening graft function after initial good function in cadaveric kidney transplant. In this report, we discuss a rare one: a traumatic pseudoaneurysm caused by a 14-gauge core needle biopsy in a 55-year-old woman. She had immediate graft function followed by rapid decline in the first postoperative week. Imaging studies showed an intraparenchymal 2-cm pulsatile mass with turbulent blood flow in the upper pole at the corticomedullary junction. Angiography the following morning confirmed the diagnosis of pseudoaneurysm. It was coiled successfully, with restoration of graft function. Although development of a pseudoaneurysm is a rare event, transplant centers must be cognizant of allograft injuries like this one.
Collapse
|
13
|
Management of primary symptomatic lymphocele after kidney transplantation: a systematic review. Transplantation 2011; 92:663-73. [PMID: 21849931 DOI: 10.1097/tp.0b013e31822a40ef] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Management of lymphoceles after kidney transplantation is highly variable. The aim of this study was to evaluate and compare the different approaches of lymphocele management among kidney transplant recipients. METHODS MEDLINE and EMBASE were systematically searched for case studies published between 1954 and 2010. Inclusion criteria were symptomatic lymphoceles developing in recipients of deceased or living donor kidneys with specified intervention and outcome. Primary outcome was the rate of recurrence. Secondary outcomes were the rate of conversion from laparoscopic to open surgery, hospital stay, and complication rates. RESULTS Fifty-two retrospective case series with 1113 cases of primary lymphocele were selected for review. No randomized controlled trials or prospective cohort studies were located. Primary treatment modalities included were as follows: aspiration (n=218), sclerotherapy (n=155), drainage (n=219), laparoscopic surgery (n=333), and open surgery (n=188). Of the 218 cases of lymphocele managed with aspiration alone, 141 recurred with a recurrence rate of 59% (95% confidence interval [CI]: 52-67). Among those who received laparoscopic and open surgery, the recurrence rates were 8% (95% CI: 6-12) and 16% (95% CI: 10-24), respectively. The conversion rate from laparoscopic to open surgery was 12% (95% CI: 8-16). CONCLUSIONS Laparoscopic fenestration of a symptomatic lymphocele is associated with the lowest risk of lymphocele recurrence. However, the evidence base to support a recommendation for laparoscopic surgery as first line treatment is weak and highlights the need for a multicenter prospective cohort study to examine the benefits of incorporating initial simple aspiration into the management of lymphocele after kidney transplantation.
Collapse
|
14
|
Post-kidney transplantation lymphocele due to a lymphatic filariasis. Transplant Proc 2011; 42:2808-12. [PMID: 20832594 DOI: 10.1016/j.transproceed.2010.04.042] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2009] [Revised: 12/20/2009] [Accepted: 04/08/2010] [Indexed: 11/22/2022]
Abstract
Lymphocele is a well-known complication of renal transplantation. Presenting symptoms are nonspecific; most patients are entirely asymptomatic. Herein, we have reported a case of lymphocele due to an asymptomatic lymphatic Wuchereria bancrofti filariasis with deterioration of graft function. A 53-year-old man with end-stage renal disease secondary to vascular disease was admitted 40 days after transplantation with vague, isolated abdominal pain. An abdomen and pelvis ultrasound examination demonstrated a cystic structure in the renal hilus. Graft function deteriorated, so the patient underwent puncture of the lymphocele followed by povidone iodine sclerotherapy. In the percutaneous drainage, we noted a fine whitish strand 4-mm thick similar to the shape of the stent, a part of which seemed to go into the transplantation fossa. Parasitological examination showed an adult female worm of W bancrofti measuring 6 cm. The test for microfilaremia was negative. The patient was treated for 10 days with a combination of Ivermectin and Albendazole associated with Doxycycline. The collection rapidly decreased after worm treatment. This case describes a post-renal transplantation lymphocele due to asymptomatic lymphatic filariasis.
Collapse
|
15
|
Ulrich F, Niedzwiecki S, Fikatas P, Nebrig M, Schmidt SC, Kohler S, Weiss S, Schumacher G, Pascher A, Reinke P, Tullius SG, Pratschke J. Symptomatic lymphoceles after kidney transplantation - multivariate analysis of risk factors and outcome after laparoscopic fenestration. Clin Transplant 2009; 24:273-80. [DOI: 10.1111/j.1399-0012.2009.01073.x] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
16
|
Irshad A, Ackerman S, Sosnouski D, Anis M, Chavin K, Baliga P. A review of sonographic evaluation of renal transplant complications. Curr Probl Diagn Radiol 2008; 37:67-79. [PMID: 18295078 DOI: 10.1067/j.cpradiol.2007.06.001] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
In this article, we present an overview of renal transplantation with its complications and discuss the abilities and limitations of ultrasound in evaluating these complications. We included renal transplants performed at our institution between 1993 and 2006 and gathered data on more than 1,000 patients who developed graft dysfunction. We analyzed the ultrasound findings in different posttransplant complications and compared our findings with those in published literature. We present this review article that elaborates and categorizes various transplant complications from an ultrasound perspective. Based on imaging evaluation, the complications of renal transplantation can be divided into four major categories: peri-renal, renal parenchymal, renal collecting system, and renal vascular complications. Common complications included acute tubular necrosis, graft rejection, drug nephrotoxicity, hematoma, lymphocele, urinoma, hydronephrosis, and vascular complications. Ultrasound has a key role in identification and management of most of these complications. However, some parenchymal complications may only be diagnosed on renal biopsy. Ultrasound is a very powerful screening tool to assess renal transplant dysfunction and has a primary role in early diagnosis and management of structural and vascular complications, which may need surgical intervention to save the graft.
Collapse
Affiliation(s)
- Abid Irshad
- Department of Radiology (Ultrasound Division), Medical University of South Carolina, Charleston, SC 29425, USA.
| | | | | | | | | | | |
Collapse
|
17
|
Król R, Kolonko A, Chudek J, Ziaja J, Pawlicki J, Mały A, Kunsdorf-Wnuk A, Cierpka L, Wiecek A. Did volume of lymphocele after kidney transplantation determine the choice of treatment modality? Transplant Proc 2008; 39:2740-3. [PMID: 18021974 DOI: 10.1016/j.transproceed.2007.08.039] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Lymphocele is a lymph collection that forms after surgery following injury to lymph nodes and vessels. The aim of the study was to perform a retrospective analysis of different treatment modalities of lymphocele in patients after kidney transplantation. MATERIAL AND METHODS A lymphocele located in renal graft area was observed in 25 of 386 transplanted patients (6.5%). Mean patient age was 45 (95% confidence interval [CI], 40 to 50) years. Mean observation time was 35 (95% CI, 27 to 43) months. RESULTS Mean time from transplantation to diagnosis of lymphocele was 29 days (range, 4 to 127). In 13 patients (54.2%), the lymphocele was symptomatic, requiring initial treatment by repeated needle aspirations or percutaneous drainage. Among 7 patients with persistence of the lesion treatment by sclerotherapy with doxycycline, povidone-iodine, and/or ethanol was successful in 4 cases who showed maximal lymphocele volume of 500 mL. Three other patients, namely, volumes of 120, 874, and 2298 mL were referred for surgery; in two cases, internal marsupialization was performed and in one case external drainage was necessary due to abscess formation. Mean time from the diagnosis to recovery in patients requiring surgical treatment was 15 (range, 8 to 24) weeks. Eleven patients with asymptomatic lymphoceles (mean volume 45 mL; range, 8 to 140) were monitored to resolution after a mean of 4 (range, 1 to 11) weeks. CONCLUSION All lymphoceles with the maximal volume exceeding 140 mL were clinically symptomatic. Initial percutaneous drainage with or without sclerotherapy was an effective method of treatment. Punctures, drainage, and sclerotherapy were not effective in patients with lymphoceles (>500 mL).
Collapse
Affiliation(s)
- R Król
- Department of General, Vascular and Transplant Surgery, Katowice, Poland.
| | | | | | | | | | | | | | | | | |
Collapse
|
18
|
Smyth GP, Beitz G, Eng MP, Gibbons N, Hickey DP, Little DM. Long-Term Outcome of Cadaveric Renal Transplant After Treatment of Symptomatic Lymphocele. J Urol 2006; 176:1069-72. [PMID: 16890692 DOI: 10.1016/j.juro.2006.04.014] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2005] [Indexed: 11/18/2022]
Abstract
PURPOSE Between January 1993 and December 2002 a total of 1,289 renal transplants were performed at our institution. Symptomatic post-transplant lymphocele presenting as increased creatinine and hydronephrosis of the allograft was recorded at 0.02%. Records of the 27 patients in whom symptomatic lymphocele developed and of those who underwent contralateral kidney transplant (control group) were compared to determine the long-term effects of lymphocele formation on allograft function. MATERIALS AND METHODS A total of 37 procedures for the treatment of lymphocele were performed in 24 patients. Open marsupialization (12) and laparoscopic marsupialization (3) procedures were performed as primary treatments. Two patients underwent repeat open marsupialization. Aspiration and percutaneous catheter drainage were performed as a primary procedure in 7 and 1 cases, respectively. Percutaneous nephrostomy was required in 4 cases before definitive treatment. RESULTS The mean time to development of a lymphocele was 121 days (range 35 to 631). Symptomatic lymphocele did not require treatment in 3 patients. Of 19 patients undergoing primary marsupialization, recurrence in 2 necessitated repeat surgery. However, aspiration and percutaneous drainage proved to be definitive in only 2 cases. In total 8 patients required more than 1 procedure. At a mean followup of 63 months (SD 30.3) 21 allografts continued to function with a mean serum creatinine of 152 mumol/l (SD 67.9). In the control group 3 patients experienced graft failure and mean serum creatinine was 154 mumol/l (SD 51.9). Five patients died in the lymphocele group, 2 with functioning grafts compared to 4 deaths in the control group. CONCLUSIONS Surgical marsupialization is the preferred primary treatment for symptomatic lymphocele and is associated with excellent long-term allograft outcome.
Collapse
Affiliation(s)
- G P Smyth
- Department of Urology and Transplantation, Beaumont Hospital, Dublin 9, Ireland
| | | | | | | | | | | |
Collapse
|
19
|
Hamza A, Fischer K, Koch E, Wicht A, Zacharias M, Loertzer H, Fornara P. Diagnostics and Therapy of Lymphoceles After Kidney Transplantation. Transplant Proc 2006; 38:701-6. [PMID: 16647449 DOI: 10.1016/j.transproceed.2006.01.065] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Lymphocele incidence after kidney transplantation is as high as 18%. We retrospectively studied the therapy of 42 lymphoceles that occurred in our clinic between 1990 and 2005, focusing on possible predisposing factors for their formation and the results of several therapy variants: conservative, operative, percutaneous puncture, and laparoscopic or open marsupialization. There was no connection between lymphocele formation and the following parameters: the extent to which the iliac vessels had been prepared, the materials used for the preparation, or whether clips or ligatures were applied. Lymphoceles may originate either from the lymphatic system of the recipient or the transplanted kidney. The most sensible measures to prevent their occurrence therefore seems to be to restrict the transplant bed to the smallest permissible level with careful ligature of the lymphatic vessels in the area of the kidney hilus. Treatment for lymphoceles should start with minimally invasive measures. We use the following algorithm in our clinic: puncture to differentiate between urinoma/lymphocele and to test for bacterial infection, sclerotization (200 mg doxycyclin), and finally marsupialization if persistent. The choice of operative technique depends on the location. This algorithm resulted in a relapse rate of 9.5% during the postoperative observation period of up to 15 years.
Collapse
Affiliation(s)
- A Hamza
- Department of Urology and Transplant Center of the Martin Luther University, Halle-Wittenberg, Halle, Germany
| | | | | | | | | | | | | |
Collapse
|
20
|
Pascual J, Boletis IN, Campistol JM. Everolimus (Certican) in renal transplantation: a review of clinical trial data, current usage, and future directions. Transplant Rev (Orlando) 2006. [DOI: 10.1016/j.trre.2005.10.005] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
|
21
|
Abstract
Sirolimus (rapamycin) is a macrocyclic lactone isolated from a strain of Streptomyces hygroscopicus that inhibits the mammalian target of rapamycin (mTOR)-mediated signal-transduction pathways, resulting in the arrest of cell cycle of various cell types, including T- and B-lymphocytes. Sirolimus has been demonstrated to prolong graft survival in various animal models of transplantation, ranging from rodents to primates for both heterotopic, as well as orthotopic organ grafting, bone marrow transplantation and islet cell grafting. In human clinical renal transplantation, sirolimus in combination with ciclosporin (cyclosporine) efficiently reduces the incidence of acute allograft rejection. Because of the synergistic effect of sirolimus on ciclosporin-induced nephrotoxicity, a prolonged combination of the two drugs inevitably leads to progressive irreversible renal allograft damage. Early elimination of calcineurin inhibitor therapy or complete avoidance of the latter by using sirolimus therapy is the optimal strategy for this drug. Prospective randomised phase II and III clinical studies have confirmed this approach, at least for recipients with a low to moderate immunological risk. For patients with a high immunological risk or recipients exposed to delayed graft function, sirolimus might not constitute the best therapeutic choice--despite its ability to enable calcineurin inhibitor sparing in the latter situation--because of its anti-proliferative effects on recovering renal tubular cells. Whether lower doses of sirolimus or a combination with a reduced dose of tacrolimus would be advantageous in these high risk situations remains to be determined. Clinically relevant adverse effects of sirolimus that require a specific therapeutic response or can potentially influence short- and long-term patient morbidity and mortality as well as graft survival include hypercholesterolaemia, hypertriglyceridaemia, infectious and non-infectious pneumonia, anaemia, lymphocele formation and impaired wound healing. These drug-related adverse effects are important determinants in the choice of a tailor-made immunosuppressive drug regimen that complies with the individual patient risk profile. Equally important in the latter decision is the lack of severe intrinsic nephrotoxicity associated with sirolimus and its advantageous effects on arterial hypertension, post-transplantation diabetes mellitus and esthetic changes induced by calcineurin inhibitors. Mild and transient thrombocytopenia, leukopenia, gastrointestinal adverse effects and mucosal ulcerations are all minor complications of sirolimus therapy that have less impact on the decision for choosing this drug as the basis for tailor-made immunosuppressive therapy. It is clear that sirolimus has gained a proper place in the present-day immunosuppressive armament used in renal transplantation and will contribute to the development of a tailor-made immunosuppressive therapy aimed at fulfilling the requirements outlined by the individual patient profile.
Collapse
Affiliation(s)
- Dirk R J Kuypers
- Department of Nephrology and Renal Transplantation, University Hospitals Leuven, University of Leuven, B-3000 Leuven, Belgium.
| |
Collapse
|
22
|
Dammeier BG, Lehnhardt A, Glüer S, Offner G, Nashan B, Ure BM. Laparoscopic fenestration of posttransplant lymphoceles in children. J Pediatr Surg 2004; 39:1230-2. [PMID: 15300533 DOI: 10.1016/j.jpedsurg.2004.04.010] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND/PURPOSE Lymphoceles are frequently observed as a surgical complication after renal transplantation. Whereas the frequency, pathogenesis, diagnosis, and treatment of lymphoceles has been well described in adult patients, no data are available for the pediatric age group. METHODS Since December 2000; 5 children (2 boys and 3 girls; median age, 6 years; range, 6 to 15 years) of a total of 21 (10 boys and 11 girls; median age, 13 years; range, 2 to 19 years) children undergoing kidney transplantation had a posttransplant lymphocele. The clinical course, renal function, and ultrasonographic appearance of the transplanted kidney of all children were observed in a prospective manner. RESULTS The lymphoceles became obvious between day 13 and 48 (median, 20 days) posttransplantation. Lymphocele size ranged from 2.0 x 3.0 cm to 11.0 x 15.0 cm. They were localized at any site (superior, inferior, lateral, medial, and dorsal) around the transplanted kidney. Four patients had a significant decrease of renal function, in 2 children mild urinary tract obstruction occurred, and 1 patient suffered from considerable abdominal pain. Diagnosis was established by ultrasound scan in all cases. All patients were treated by laparoscopic fenestration of the lymphocele immediately after diagnosis, except 1 patient, in whom fenestration was not done until 10 months later. Operating time ranged from 45 to 90 minutes (median, 62 minutes). No intraoperative or postoperative complication occurred. Renal function, urinary tract obstruction, and pain recovered soon after operation in all patients. After 3 to 10 months (median, 8 months) postoperatively, no relapse has been observed. CONCLUSIONS Our data emphasize laparoscopic fenestration as the treatment of choice for children with posttransplant lymphoceles, because it is safe, effective, and technically easy to perform. If done early after diagnosis, renal function will recover immediately.
Collapse
|
23
|
Valente JF, Hricik D, Weigel K, Seaman D, Knauss T, Siegel CT, Bodziak K, Schulak JA. Comparison of sirolimus vs. mycophenolate mofetil on surgical complications and wound healing in adult kidney transplantation. Am J Transplant 2003; 3:1128-34. [PMID: 12919093 DOI: 10.1034/j.1600-6143.2003.00185.x] [Citation(s) in RCA: 177] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Mycophenolate mofetil (MMF) and sirolimus impair wound healing. We compared sirolimus vs. MMF to determine the relative impact on surgical complications and wound healing in adult kidney transplant recipients. This retrospective, single center study of 235 adult kidney transplants performed between 1 January 2000 and 31 January 2002 identified 158 adult, kidney-only recipients treated with tacrolimus and prednisone, from which two groups were defined: group 1 (n = 84) received MMF, group 2 (n = 74) received sirolimus. The incidence of fluid collections, wound problems, dehiscence, and urine leak were compared. A multivariate stepwise logistical regression analysis was performed to identify risk factors. The overall incidence of complications was 21.5%, with rates significantly lower in group 1 (2.4%) vs. group 2 (43.2%, p < 0.0001). Regression analysis showed only sirolimus (p < 0.001) and hypo-albuminemia (p = 0.006) to independently correlate with complication occurrence. In subanalyses, lymphoceles correlated only with sirolimus (p = 0.003), while other wound problems also correlated with higher body mass index (p = 0.067). The use of sirolimus, tacrolimus and prednisone was associated with a greater incidence of lymphoceles, non-lymphocele perinephric fluid collections and other consequences of poor wound healing, as compared to contemporary patients treated with MMF, tacrolimus and prednisone.
Collapse
Affiliation(s)
- John F Valente
- Department of Surgery, Division of Nephrology, University Hospitals of Cleveland, Cleveland, OH, USA.
| | | | | | | | | | | | | | | |
Collapse
|
24
|
Fuller TF, Kang SM, Hirose R, Feng S, Stock PG, Freise CE. Management of lymphoceles after renal transplantation: laparoscopic versus open drainage. J Urol 2003; 169:2022-5. [PMID: 12771709 DOI: 10.1097/01.ju.0000063800.44792.61] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE Laparoscopic surgery has become widely accepted for the treatment of lymphoceles following kidney transplantation. In this single center study we retrospectively reviewed our results of the surgical management of post-transplant lymphoceles, assessing indication and outcome of laparoscopic versus open drainage. MATERIALS AND METHODS The records of 60 patients who underwent surgical treatment for a symptomatic lymphocele following kidney transplantation or combined kidney/pancreas transplantation were retrospectively reviewed. RESULTS Between 1995 and 2002, 1,836 patients received a kidney transplant at the University of California San Francisco. In 60 patients (3.3%) a symptomatic lymphocele developed and either laparoscopic (20) or open drainage (40) was completed. The conversion rate from laparoscopic to open drainage was 16.5%. The most common indications for open lymphocele drainage were noninfectious wound complications (13 patients) and a high risk of vessel or ureter injury (8) due to proximity of the lymphocele to hilar structures. Additional surgery on the graft was required in 5 patients. Intraoperative blood loss was significantly lower in the laparoscopy group. Median hospital stay was 1 day in the laparoscopy group versus 4 days in the open drainage group. No perioperative complications were observed in either group. After a median followup of 38 months, 2 patients in each treatment group had a symptomatic recurrence. CONCLUSIONS Although both surgical approaches are safe and effective, laparoscopic drainage should remain the method of choice for the treatment of post-transplant lymphocele. However, open drainage should be performed in patients with wound complications and in those with a small lymphocele adjacent to vital renal structures.
Collapse
Affiliation(s)
- T Florian Fuller
- Department of Urology, Charité Hospital, Humboldt-University Berlin, Germany
| | | | | | | | | | | |
Collapse
|
25
|
Surlan M, Popovic P. The role of interventional radiology in management of patients with end-stage renal disease. Eur J Radiol 2003; 46:96-114. [PMID: 12714226 DOI: 10.1016/s0720-048x(03)00074-3] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The aim of the paper is to review the role of interventional radiology in the management of hemodialysis vascular access and complications in renal transplantation. The evaluation of patients with hemodialysis vascular access is complex. It includes the radiology/ultrasound (US) evaluation of the peripheral veins of the upper extremities with venous mapping and the evaluation of the central vein prior to the access placement and radiological detection and treatment of the stenosis and thrombosis in misfunctional dialysis fistulas. Preoperative screening enables the identification of a suitable vessel to create a hemodynamically-sound dialysis fistula. Clinical and radiological detection of the hemodynamically significant stenosis or occlusion demands fistulography and endovascular treatment. Endovascular prophylactic dilatation of stenosis greater than 50% with associated clinical abnormalities such as flow-rate reduction is warranted to prolong access patency. The technical success rates are over 90% for dilatation. One-year primary patency rate in forearm fistula is 51%, versus graft 40%. Stents are placed only in selected cases; routinely in central vein after dilatation, in ruptured vein and elastic recoil. Thrombosed fistula and grafts can be declotted by purely mechanical methods or in combination with a lytic drug. The success rate of the technique is 89-90%. Primary patency rate is 8-26% per year and secondary 75% per year. The most frequently radiologically evaluated and treated complications in renal transplantation are perirenal and renal fluid collection and abnormalities of the vasculature and collecting system. US is often the method of choice for the diagnostic evaluation and management of the percutaneous therapeutic procedures in early and late transplantation complications. Computed tomography and magnetic resonance are valuable alternatives when US is inconclusive. Renal and perirenal fluid collection are usually treated successfully with percutaneous drainage. Doppler US, magnetic resonance angiography and digital subtraction angiography have a principle role in the evaluation of vascular complications of renal transplantation and management of the endovascular therapy. Stenosis, the most common vascular complication, occurs in 1-12% of transplanted renal arteries and represents a potentially curable cause of hypertension following transplantation and/or renal dysfunction. Treatment with percutaneous transluminal renal angioplasty (PTRA) or PTRA with stent has been technically successful in 82-92% of the cases, and graft salvage rate has ranged from 80 to 100%. Restenosis occurs in up to 20% of cases, but are usually amenable to repeated PTRA. Complications such as arterial and vein thrombosis are uncommon. Intrarenal A/V fistulas and pseudoaneurysms are occasionally seen after biopsy, the treatment requires superselective embolisation. Urologic complications are relatively uncommon, predominantly they consist of the urinary leaks and urethral obstruction. Interventional treatment consists of percutaneous nephrostomy, balloon dilation, insertion of the double J stents, metallic stent placement and external drainage of the extrarenal collections.
Collapse
Affiliation(s)
- M Surlan
- Department of Clinical Radiology, University Hospital, Zaloska 2, Ljubljana, Slovenia
| | | |
Collapse
|
26
|
Langer RM, Kahan BD. Incidence, therapy, and consequences of lymphocele after sirolimus-cyclosporine-prednisone immunosuppression in renal transplant recipients. Transplantation 2002; 74:804-8. [PMID: 12364859 DOI: 10.1097/00007890-200209270-00012] [Citation(s) in RCA: 132] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND In a retrospective study we sought to dissect the factors associated with an increased occurrence of clinically significant perinephric fluid collections and lymphoceles among sirolimus-treated renal transplant recipients. METHODS We compared the incidence, predisposing factors, and consequences of these fluid collections among patients treated with sirolimus-cyclosporine (CsA)-prednisone (Pred) (n=354, group I) versus CsA-Pred with or without azathioprine (n=136, group II). RESULTS More group I patients (135/354; 38.1%) displayed perinephric fluid collections (denoted as group III) then group II patients (24/136; 17.6%) (denoted as group IV) (P <0.001). In both subgroups the serum creatinine levels were elevated at the time of diagnosis from a nadir of 2.04+/-1.61 to 4.09+/-2.95 mg/dL (group III) and from 2.53+/-2.34 to 4.36+/-2.90 mg/dL (group IV). A significantly greater number of patients required treatment for lymphoceles among group I (56/354; 15.8%) versus group II recipients (6/136; 4.4%; P<0.001). Single or repeated percutaneous drainage procedures successfully treated 35 group I patients versus all 6 group IV patients (P =0.033). No patients in group II versus 21 patients in group I underwent surgical procedures (P <0.001). A significantly higher rate and higher histologic grade of acute rejection episodes, particularly proximate to the onset of the lymphocele, occurred among group IV patients, namely 54.2% (13/24) versus 21.4% (29/135) group III patients (P <0.001). CONCLUSIONS Addition of sirolimus to a CsA-Pred regimen resulted in both a higher incidence and a requirement for more aggressive treatment of perinephric fluid collections and lymphoceles.
Collapse
Affiliation(s)
- Robert M Langer
- The University of Texas Medical School at Houston, Department of Surgery, Division of Immunology and Organ Transplantation, Houston, TX 77030, USA
| | | |
Collapse
|
27
|
Manfro RC, Comerlato L, Berdichevski RH, Ribeiro AR, Denicol NT, Berger M, Saitovitch D, Koff WJ, Gonçalves LF. Nephrotoxic acute renal failure in a renal transplant patient with recurrent lymphocele treated with povidone-iodine irrigation. Am J Kidney Dis 2002; 40:655-7. [PMID: 12200820 DOI: 10.1053/ajkd.2002.34930] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Povidone-iodine sclerosis has been suggested in the literature as a safe and effective treatment for post-renal transplant lymphoceles. No significant complications of this method have been described. We report on a kidney allograft recipient with recurrent lymphoceles treated with povidone-iodine instillations who developed acute renal failure secondary to iodine intoxication. Four days after the beginning of the povidone-iodine irrigations, metabolic acidosis was present, and renal function started to deteriorate. After a few days, despite the suspension of irrigations, the patient developed oliguria, and dialysis was needed. A renal biopsy was performed, and intense acute tubular necrosis was the only relevant finding. The lymphocele was corrected surgically, and the patient eventually recovered. As has been described in other settings, povidone-iodine instillation for the treatment of post-renal transplant lymphoceles may lead to iodine kidney toxicity and acute renal failure.
Collapse
Affiliation(s)
- Roberto C Manfro
- Renal Transplant Unit, Division of Nephrology, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul School of Medicine, Porto Alegre, RS, Brazil.
| | | | | | | | | | | | | | | | | |
Collapse
|
28
|
Giessing M, Fischer TJ, Deger S, Türk I, Schönberger B, Fritsche L, Neumayer HH, Loening SA, Budde K. Increased frequency of lymphoceles under treatment with sirolimus following renal transplantation: a single center experience. Transplant Proc 2002; 34:1815-6. [PMID: 12176588 DOI: 10.1016/s0041-1345(02)03093-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- M Giessing
- Department of Urology, Charité University Hospital, Schumannstrasse 20/21, 10115 Berlin, Germany
| | | | | | | | | | | | | | | | | |
Collapse
|
29
|
Doehn C, Fornara P, Fricke L, Jocham D. Laparoscopic fenestration of posttransplant lymphoceles. Surg Endosc 2002; 16:690-5. [PMID: 11972216 DOI: 10.1007/s00464-001-9150-2] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2001] [Accepted: 09/26/2001] [Indexed: 10/28/2022]
Abstract
BACKGROUND A lymphocele is a common finding after renal transplantation and occurs in up to 20% of patients. The majority of patients are asymptomatic. However, once a lymphocele has become symptomatic (e.g., through transplant dysfunction) this condition has to be treated. We report our 9-year experience with laparoscopic lymphocele fenestration and discuss the current management options for posttransplant lymphoceles. METHODS Since 1993, 19 patients (11 males and 8 females; median age 56 years, range 22-68 years) of a total of 31 patients with a symptomatic posttransplant lymphocele have undergone laparoscopic fenestration of their lymphocele at a median of 66 days (range, 19-111 days) following successful renal transplantation in our department. As a first-line treatment, a percutaneous pigtail drainage catheter was inserted in all patients. In case of failure in resolving the fluid collection, the next step included sclerotherapy by instillation of tetracycline or ethanol into the lymphocele cavity in some cases. In patients with a persistent lymphocele, a laparoscopic lymphocele fenestration via a transabdominal approach was undertaken to achieve adequate drainage. RESULTS Primary laparoscopic lymphocele fenestration was successful in all except two patients, who required a conversion. The median operating time was 36 min (range, 20-70 min). Following the procedure, renal transplant function remained stable or returned to individually normal levels in all patients. Median duration of hospital stay was 4 days (range, 1-13 days). At median follow-up of 27 months, all patients were alive with a functioning transplant. CONCLUSIONS Laparoscopic lymphocele fenestration is reserved for patients in whom temporary drainage with or without sclerotherapy failed to resolve the fluid collection. In these cases the laparoscopic approach offers obvious technical and clinical advantages compared to open operative techniques.
Collapse
Affiliation(s)
- C Doehn
- Department of Urology, University of Luebeck Medical School, Ratzeburger Allee 160, 23538 Luebeck, Germany.
| | | | | | | |
Collapse
|
30
|
Duepree HJ, Fornara P, Lewejohann JC, Hoyer J, Bruch HP, Schiedeck TH. Laparoscopic treatment of lymphoceles in patients after renal transplantation. Clin Transplant 2001; 15:375-9. [PMID: 11737112 DOI: 10.1034/j.1399-0012.2001.150602.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Postoperative lymphoceles after renal transplantation appear in up to 18% of patients, followed by individual indisposition, pain or impaired graft function. Therapeutic options are percutaneous drainage, needle aspiration with sclerosing therapy, or internal surgical drainage by conventional or laparoscopic approach. The laparoscopic procedure offers short hospitalisation time and quick postoperative recovery. From 1993 to 1997, 16 patients underwent laparoscopic fenestration of a post-renal transplant lymphocele, and were presented in a retrospective analysis. Three patients have had previous abdominal surgery. Following preoperative ultrasound and CT scan, 16 patients underwent laparoscopic drainage after drainage and staining of the lymphocele with methylene blue. No conversion was necessary. Mean operation time was 42 min, no intraoperative complications were seen. Oral nutrition and immunosuppression were continued on the day of surgery, and patients were discharged between the 2nd and 5th (median hospital stay 3.3 d) day after surgery. No recurrence was evident in a follow-up time of 15-54 months (median 31.4 months). Renal function remained unchanged in all patients postoperatively.
Collapse
Affiliation(s)
- H J Duepree
- Department of Surgery and Department of Urology, University Hospital Luebeck, Ratzeburger Allee 160, Luebeck, Germany.
| | | | | | | | | | | |
Collapse
|
31
|
Abstract
An exponential increase has occurred in the use of laparoscopic surgery in patients who have undergone prior renal transplantation. The main indications are the treatment of symptomatic pelvic lymphoceles and native kidney nephrectomy for various reasons. Most reports have shown laparoscopy to be equally effective and less morbid than conventional open surgery. In addition to conferring the benefits of a minimally invasive approach, laparoscopy potentially offers three advantages specific to this immunosuppressed population of patients. First, it avoids the potential wound-related problems inherent in open surgery. Second, by reducing hospitalization, it reduces the risk for nosocomial infections. Third, by allowing an earlier resumption of oral intake, it enables the continuation of oral immunosuppression. Proper perioperative management of fluid and electrolyte balance is critical in this group of patients. Despite concerns, there is no evidence showing that laparoscopy adversely affects allograft function.
Collapse
Affiliation(s)
- M M Desai
- Section of Laparoscopic and Minimally Invasive Surgery, Urological Institute, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | | |
Collapse
|
32
|
Kim YS, Kim Y, Cho OK, Koh BH, Rhim H, Park DW, Park CK. Sonography for right lower quadrant pain. JOURNAL OF CLINICAL ULTRASOUND : JCU 2001; 29:157-185. [PMID: 11329159 DOI: 10.1002/1097-0096(200103/04)29:3<157::aid-jcu1016>3.0.co;2-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Affiliation(s)
- Y S Kim
- Department of Diagnostic Radiology, College of Medicine, Hanyang University, 249-1, Kyomoon-dong, Kuri-si, Kyounggi-do 471-701, South Korea
| | | | | | | | | | | | | |
Collapse
|
33
|
Zurera LJ, Bravo F, Canis M, Ribes R, Regueiro JC, Pérez-Calderón R. Escleroterapia percutánea de linfoceles con. RADIOLOGIA 2001. [DOI: 10.1016/s0033-8338(01)76991-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
34
|
Abstract
Advancements in endourology, laparoscopic urology, and interventional radiology continue to influence the contemporary management of renal transplant complications. The successful implementation of these minimally invasive therapies significantly relies on careful patient selection; not all renal transplantation complications are suitable or amenable for this form of management--true for transplant ureteral complications and less so for other potential complications. With such a strategy, renal transplant complications can be managed efficiently and effectively with these minimally invasive modalities to minimize further recipient morbidity while also minimizing potential risk to the recipient and for the renal allograft.
Collapse
Affiliation(s)
- M G Hobart
- Department of Surgery, University of Alberta, Edmonton, Canada
| | | | | |
Collapse
|
35
|
Merenda R, Gerunda GE, Neri D, Barbazza F, Di Marzio E, Meduri F, Valmasoni M, Faccioli AM. Laparoscopic surgery after orthotopic liver transplantation. Liver Transpl 2000; 6:104-7. [PMID: 10648587 DOI: 10.1002/lt.500060101] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Laparoscopic surgery is currently a widely accepted approach to several surgical fields because of its advantages in terms of postoperative pain reduction and easy patient recovery. This approach may be useful even in solid-organ transplantation surgery as a diagnostic or treatment procedure in some surgical complications. From July 1991 to December 1998, we performed 142 liver transplantations on 129 patients. During the postoperative period, many complications occurred. Here we report two cases of intestinal occlusion caused by adhesions and three cases of lymphocele, all approached with laparoscopic surgery. In all cases but one, we were able to complete the surgery by laparoscopic means; in one of the two occlusions, the procedure was switched to laparotomy because of a choledochojejunal anastomosis lesion. The three cases of lymphocele must be considered in a particular manner because such cases, to our knowledge, have never been described in the literature. They always presented with a late-onset right pleural effusion and were located in the retrohepatic, retrogastric, and left paracaval areas, close to the esophageal hiatus. In conclusion, we believe a laparoscopic approach is a useful strategy to solve some surgical complications in patients who underwent orthotopic liver transplantation; however, the use of laparoscopic surgery in this field is strictly connected to the surgeon's experience and versatility.
Collapse
Affiliation(s)
- R Merenda
- Istituto di Clinica Chirurgica III, Padua University, Padua, Italy
| | | | | | | | | | | | | | | |
Collapse
|