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Kacani A, Goga M, Kuci S, Aliu A, Ibrahimi A, Gjergo P, Janko A, Dogjani A. Invading of Renal Cell Carcinoma in Inferior Vena Cava and Right Atrium with a Huge Metastatic Thrombus. Open Access Maced J Med Sci 2022. [DOI: 10.3889/oamjms.2022.8552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND: Renal cell carcinoma (RCC) with cavoatrial involvement represents a major surgical challenge. Several surgical techniques for the treatment of these tumors have been proposed, but due to a small number of patients and limited follow-up, substantial controversy about the best operative management still exists.
CASE REPORT: A 54-year-old woman, with no previous comorbidities, comes to the emergency room with low back pain, weight loss, and edema of the lower legs that computed tomography revealed a massive infiltrative expansive formation in the abdomen that affected practically the entire right kidney, measuring 8.2 cm × 7.6 cm that invaded the collecting system and was in close contact with the right hepatic lobe and the head of the pancreas. During the intervention, infiltration of the renal vein on this side is found, and the inferior vena cava (IVC) that extends in its intrahepatic part, up to the junction of the suprahepatic veins, with almost complete closure of the lumen accompanied by the presence of retroperitoneal lymph nodes, with size up to 10 mm.
CONCLUSION: Advanced extension of RCC can occur with no apparent symptoms and be detected incidentally. In rare circumstances, atypical presentation of RCC should be considered in a patient presenting with the right atrial mass detected by echocardiography. RCC with IVC and right atrium extension is a complex surgical challenge, but excellent results can be obtained with proper patient selection, meticulous surgical techniques, and close perioperative patient care.
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Surgical Outcome of Renal Cell Carcinoma with Tumor Thrombus Extension into Inferior Vena Cava and Right Atrium (Beating Heart Removal of Level 4 Thrombus): A Challenging Scenario. J Kidney Cancer VHL 2020; 7:11-17. [PMID: 32953422 PMCID: PMC7479807 DOI: 10.15586/jkcvhl.2020.149] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 07/06/2020] [Indexed: 11/18/2022] Open
Abstract
Aim “To evaluate oncological and surgical outcomes of different levels of tumor thrombus and tumor characteristics secondary to renal cell carcinoma (RCC)”. Materials and Methods Retrospective review from 2013 to 2020 of 34 patients who underwent radical nephrectomy with thrombectomy for RCC with tumor thrombus extending into the inferior vena cava (IVC) and right atrium (RA) at our center. Level I and most level II tumors were removed using straight forward occluding maneuvers with control of the contralateral renal vein. None of the patients had level III tumor extensions in our study group. For level IV thrombus, a beating heart surgery using a simplified cardiopulmonary bypass (CPB) technique was used for retrieval of thrombus from the right atrium. Results “ Of the 34 patients with thrombus”, 19 patients had level I, 12 patients had level II, none had level III, and three patients had level IV thrombus. Two patients required simplified CPB. Another patient with level IV thrombus CPB, was not attempted in view of refractory hypotension intraoperatively. Pathological evaluation showed clear-cell carcinoma in 67.64%, papillary carcinoma in 17.64%, chromophobe in 5.8%, and squamous cell carcinoma in 8.8% of cases. Left side thrombectomy was difficult surgically, whereas right side thrombectomy did not have any survival advantage. Mean blood loss during the procedure was 325 mL, ranging from 200 to 1000 mL, and mean operative time was 185 min, ranging from 215 to 345 min. The immediate postoperative mortality was 2.9%. Level I thrombus had better survival compared to level II thrombus. Conclusion Radical nephrectomy with tumor thrombectomy remains the mainstay of treatment in RCC with inferior venacaval extension. The surgical approach and outcome depends on primary tumor size, location, level of thrombus, local invasion of IVC, any hepato-renal dysfunction or any associated comorbidities. The higher the level of thrombus, the greater is the need for prior optimization and the adoption of a multidisciplinary approach for a successful surgical outcome.
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Anesthetic management of renal cavoatrial tumor thrombus during partial cardiopulmonary bypass. TURK GOGUS KALP DAMAR CERRAHISI DERGISI-TURKISH JOURNAL OF THORACIC AND CARDIOVASCULAR SURGERY 2018; 26:658-663. [PMID: 32082813 DOI: 10.5606/tgkdc.dergisi.2018.16685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Accepted: 08/16/2018] [Indexed: 11/21/2022]
Abstract
A 58-year-old male patient was scheduled for the surgical removal of a cavoatrial thrombus and renal tumors during cardiopulmonary bypass without circulatory arrest. Throughout the operation, continuous monitoring for pulmonary embolism was carried out by transesophageal echocardiography. A multidisciplinary team including anesthetists, urologists, and cardiovascular and gastrointestinal surgeons performed the operation successfully. This case report highlights the importance of anesthetic management in renal-cell carcinoma patients with a cavoatrial thrombus.
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Glebova NO, Hicks CW, Piazza KM, Lum YW, Abularrage CJ, Black JH. Outcomes of Bypass Support Use during Inferior Vena Cava Resection and Reconstruction. Ann Vasc Surg 2016; 30:12-21. [DOI: 10.1016/j.avsg.2015.05.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2015] [Revised: 05/04/2015] [Accepted: 05/05/2015] [Indexed: 11/29/2022]
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Metcalfe C, Chang-Kit L, Dumitru I, Macdonald S, Black P. Antegrade balloon occlusion of inferior vena cava during thrombectomy for renal cell carcinoma. Can Urol Assoc J 2011; 4:E105-8. [PMID: 20694087 DOI: 10.5489/cuaj.892] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Nephrectomy with inferior vena cava (IVC) thrombectomy for advanced renal cell carcinoma (RCC) is a challenging and morbid surgical case. We describe the use of a simple endoluminal technique to occlude the suprahepatic IVC during thrombectomy. A 60-year-old male presented with a large right-sided RCC and IVC tumour thrombus. The tip of the thrombus, which was non-adherent to the caval wall, extended to the level of the hepatic veins. After complete dissection of the kidney, we obtained suprahepatic control of the IVC by a large compliant balloon, introduced through the right internal jugular vein and inflated just below the level of the diaphragm. The IVC thrombectomy was performed in a bloodless field. Mean blood pressure remained stable during IVC balloon inflation with a total occlusion time of 10 minutes. Intraprocedural completion cavogram and postoperative Doppler ultrasonography showed no residual IVC clot. Blood loss during the thrombectomy portion of the case was scant. The patient's postoperative course was uncomplicated and, at the last follow-up, he had stable metastatic disease on sunitinib therapy. For the surgical treatment of RCC with retrohepatic IVC tumour extension, transjugular balloon occlusion of the suprahepatic IVC offers an alternative to extensive hepatic mobilization to obtain suprahepatic thrombus control. Advantages over traditional surgical methods may include decreased surgical time, lower risk of liver injury and tumour embolism. We suggest this method for further evaluation.
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Yang Y, Sun S, Xiao X, Song Y, Cai W, Wang M, Zhang X. Temporary balloon occlusion of inferior vena cava in resection of renal tumor with vena cava thrombus extension. Urology 2009; 73:645-8. [PMID: 19167042 DOI: 10.1016/j.urology.2008.11.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2008] [Revised: 09/22/2008] [Accepted: 11/04/2008] [Indexed: 11/17/2022]
Abstract
OBJECTIVES To investigate a novel and effective method to occlude the inferior vena cava (IVC) during surgical management of a renal tumor with a tumor thrombus extension into the IVC. METHODS We retrospectively reviewed the records of 10 patients with renal cell carcinoma or renal angiomyolipoma with tumor thrombus extending into the IVC who had undergone surgical intervention at our institute from May 2005 to May 2006. The balloon occlusion of the IVC was performed during surgery to decrease the risk of pulmonary embolism. RESULTS One patient could not tolerate the test occlusion of the IVC and the procedure was converted to IVC-right atrium bypass. The remaining 9 patients successfully underwent nephrectomy and thrombectomy with the help of temporary balloon obstruction of the IVC without perioperative mortality or morbidity. The blood pressure and circulatory status were stably maintained during occlusion of the IVC. CONCLUSIONS Temporary balloon occlusion of the IVC is a simple and reliable technique that decreases the risk of pulmonary embolism and facilitates the resection of renal tumor with levels II and III IVC thrombus.
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Affiliation(s)
- Yong Yang
- Department of Urology, PLA General Hospital, Beijing, China.
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Results of Endoluminal Occlusion of the Inferior Vena Cava During Radical Nephrectomy and Thrombectomy. Eur Urol 2008; 54:778-83. [DOI: 10.1016/j.eururo.2008.05.016] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2008] [Accepted: 05/07/2008] [Indexed: 11/20/2022]
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Modine T, Haulon S, Zini L, Fayad G, Destrieux-Garnier L, Azzaoui R, Fantoni JC, Gourlay T, Villers A, Koussa M. Surgical treatment of renal cell carcinoma with right atrial thrombus: Early experience and description of a simplified technique. Int J Surg 2007; 5:305-10. [PMID: 17409037 DOI: 10.1016/j.ijsu.2007.01.009] [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: 11/29/2006] [Revised: 01/26/2007] [Accepted: 01/30/2007] [Indexed: 11/25/2022]
Abstract
Operative management of patients presenting renal cell carcinoma's (RCC) with right atrial tumor thrombus extension is a technical challenge. It requires the use of cardiopulmonary bypass (CPB). The aim of this study was to report our early experience and to describe a simplified CPB technique. 5 consecutive patients underwent surgical resection by a joint cardiovascular and urological team. The ascending aorta was canulated. The venous drainage was achieved using a proximal canula inserted in the superior vena cava and a distal canula inserted in the IVC below the renal veins. Right atrium thrombus extension was extracted under normothermic CPB without cross clamping or cardioplegic arrest. A cavotomy was performed at the ostium of the renal vein and an endoluminal occlusion catheter was introduced. The thrombectomy and the radical nephrectomy were then performed. The occurrence of gaseous or tumor embolism, operative time, perioperative bleeding, and post-operative complications were assessed. Mean patients age was 62.9 years. Atrial and caval thrombectomy were achieved successfully in all patients. Mean operative time was 206 min. Mean CPB time was 62 min. Mean hospital stay was 18.8 days. One death occurred, due to respiratory failure. An asymptomatic early thrombosis of the IVC was diagnosed by CT scan in 1 patient. The four remaining patients were alive 6 months after the surgical procedure. Minimally invasive CPB technique can be used to treat intra atrial thrombus tumor extension arising from renal cell carcinoma. It can be performed safely with acceptable complications rate.
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Affiliation(s)
- T Modine
- Service de Chirurgie Cardiovasculaire, Pr. H. Warembourg, Hôpital Cardiologique, Bd. J Leclerc, CHRU de Lille, France.
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Zini L, Haulon S, Leroy X, Christophe D, Koussa M, Biserte J, Villers A. Endoluminal occlusion of the inferior vena cava in renal cell carcinoma with retro- or suprahepatic caval thrombus. BJU Int 2006; 97:1216-20. [PMID: 16686714 DOI: 10.1111/j.1464-410x.2006.06168.x] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To evaluate endoluminal occlusion of the inferior vena cava (IVC) during surgical treatment of renal cell carcinoma (RCC) with either retrohepatic (level II) or suprahepatic (level III) caval tumour thrombus. PATIENTS AND METHODS From January 2000 to February 2005, 31 patients with renal vein/IVC involvement (T3b/c) of 278 who had a radical nephrectomy, were selected for review. Of these 31, 13 consecutive patients with RCC presenting a thrombus level II or III were prospectively treated with endoluminal occlusion of the free IVC cranial to the thrombus, to avoid dissection of the suprahepatic IVC or the subdiaphragmatic IVC. The occlusion balloon was positioned using transoesophageal echocardiography (TEE) control through a cavotomy at the ostium of the renal vein. Thrombectomy and radical nephrectomy were then performed. The operative duration, peri-operative bleeding, and complications during and after surgery were assessed. Overall patient survival time, disease-free survival and development of metastasis were calculated. RESULTS Caval thrombectomy was successful in all patients. The IVC needed to be replaced with an expanded polytetrafluoroethylene graft in three patients and a patch closure after lateral cavectomy was used in four. There was no case of air embolism. One case of asymptomatic tumour migration was detected during the procedure by TEE. The mean (sd) and median (range) operative duration was 170 (29) and 170 (120-210) min, and the mean number of units of packed red cells transfused during hospitalization was 5 (5) and 3 (0-16). There was no peri-operative mortality. The complications were one splenectomy and one early thrombosis of the IVC. The mean (range) follow-up was 22.1 (2-50) months. Distant metastases occurred in seven patients; there was no local or IVC tumour recurrence. Four patients died from metastatic progression and six are alive with no progression. CONCLUSION Endoluminal occlusion of the IVC with TEE monitoring for level II and III thrombus avoided a suprahepatic or subdiaphragmatic approach to the IVC. This technique caused no major complications and was very reliable, due to TEE monitoring. Segmental resection and reconstruction of the IVC could also be used for adherent thrombi.
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Affiliation(s)
- Laurent Zini
- Department of Urology, Lille Regional University Teaching Hospital (CHRU), Lille, France.
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Abstract
To report a non-fatal case of reperfusion pulmonary edema (RPE) after the removal of a hepatocellular carcinoma embolus, which had caused an acute obstruction of the tricuspid valve and pulmonary vasculature during a hepatic lobectomy. Pulmonary embolism caused by hepatocellular carcinoma embolus is extremely rare, and, in the present case, it was associated with unusual clinical features. A 69-year-old ASA II woman with hepatocellular carcinoma was presented for an elective left hepatic lobectomy. During the surgery, the tumor embolus was dislodged from the interior of the lumen of the inferior vena cava (IVC), which then drifted into the tricuspid valve area and pulmonary vasculature. The patient showed the specific signs of acute pulmonary embolism, such as a reduction in end-tidal carbon dioxide, an increase in central venous pressure, and a decrease in arterial pressure. The patient exhibited the symptoms for about 10 minutes. After this period, however, cardiovascular variables became relatively stable, even during a mechanical obstruction due to cross-clamping the pulmonary artery for embolectomy. After several hours of pulmonary embolectomy, the patient experienced an episode of RPE. The ventilatory supports for the treatment of RPE were successful, and the patient recovered without any complications. The patient's case in the present study demonstrates that pulmonary embolism may occur as a result of a hepatocellular carcinoma extending into the IVC during operative management. The anesthesiologist should be careful of the possibilities of RPE after removal of the tumor embolus.
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Affiliation(s)
- Jae-Min Lee
- Department of Anesthesiology, School of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Hae-Jin Lee
- Department of Anesthesiology, School of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Eun-Sung Kim
- Department of Anesthesiology, School of Medicine, The Catholic University of Korea, Seoul, Korea
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Zini L, Haulon S, Decoene C, Amara N, Villers A, Biserte J, Leroy X, Koussa M. Renal cell carcinoma associated with tumor thrombus in the inferior vena cava: surgical strategies. Ann Vasc Surg 2005; 19:522-8. [PMID: 15968492 DOI: 10.1007/s10016-005-5031-9] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The purpose of this study was to evaluate strategies used for surgical management of renal cell carcinoma with a tumoral thrombus extension in the inferior vena cava (IVC). From January 2000 to December 2001, urological and vascular surgeons jointly undertook surgical treatment on 10 patients with renal cell carcinoma and tumor thrombus in the IVC. There were five women and five men, with a mean age of 60.2 years. The limit of thrombus extension, classified according to the Neves and Zincke system, was level I (renal) in one patient, level II (infrahepatic) in one, level III (retrohepatic) in three, and level IV (atrial) in five. Exposure was achieved by chevron bilateral subcostal laparotomy associated with sternotomy in three patients, bilateral subcostal laparotomy in six, and median sternolaparotomy in one. Radical nephrectomy associated with caval thrombectomy was performed in all patients. Cardiopulmonary bypass was used in four of the five level IV patients. The fifth patient was contraindicated for cardiopulmonary bypass. Transesophageal echography (TEE)-guided endoluminal occlusion of the unobstructed infradiaphragmatic IVC was performed in patients with level III thrombus. Clamping of the IVC was performed in patients with levels I and II thrombus. All procedures were assisted by continuous TEE surveillance. No intraoperative gas or tumor emboli were detected by TEE. The mean number of red blood cell units transfused during the course of hospitalization was 9.7 (range 2-22, median 9). One patient died of multiple organ failure on the day 28 after the procedure. The mean duration of hospitalization was 16 days. The mean duration of follow-up was 9.7 months. During follow-up, two of the remaining nine patients died due to tumor recurrence. Tumor recurrence was also detected in one of the seven surviving patients. Surgery for renal cell carcinoma with tumor thrombus in the IVC must be carried out in a specialized facility with the assistance of TEE surveillance and, in some cases, cardiopulmonary bypass. Operative treatment improves the prognosis of renal cell carcinoma with tumor thrombus in the IVC. In patients with level III thrombus, TEE-guided endoluminal occlusion of the unobstructed infradiaphragmatic IVC simplifies surgical management by obviating the need for exposure of the retrohepatic and supradiaphragmatic IVC.
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Sandmann W, Grabitz K, Luther B, Müller BT, Pfeiffer T. [Interdisciplinary operative procedure-pelvis and abdomen]. Chirurg 2004; 75:373-8. [PMID: 15042307 DOI: 10.1007/s00104-004-0869-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Surgery for tumors in the abdomen, retroperitoneum, and pelvis requires technical skills and expertise sometimes beyond the capability of a single surgeon. This holds especially true if curative tumor resection involves replacement of arteries and veins, which needs careful planning to avoid long periods of ischemia, and the selection and provision of vascular substitutes according to anatomical position, postsurgical therapy, and adjuncts to avoid thrombosis and infection of vascular grafts. Since the works of Fortner, the value of close collaboration between general and vascular surgeons has been demonstrated, but many of the former even today continue to attempt the operation alone, although the result is not always a masterpiece. The authors refer to their experience in major tumor surgery in either the single management of vascular complications or collaboration. The potential value of close collaboration is presented by negative examples, and a plea is made for a less "eminence"-based management of these sometimes difficult cases, which is based on vast positive experience with vascular diseases of the aorta and the visceral and iliac arteries and veins, including safety measures and adjuncts.
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Affiliation(s)
- W Sandmann
- Klinik für Gefässchirurgie und Nierentransplantation, Universitätsklinikum Düsseldorf.
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Kobayashi T, Ogura K, Nishizawa K, Muranaka H, Ono H, Oda T, Matsumoto Y, Ide Y. Successful recovery from a massive pulmonary artery tumor embolism occurring during surgery for renal cell carcinoma. Int J Urol 2004; 11:114-6. [PMID: 14706016 DOI: 10.1111/j.1442-2042.2004.00743.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
We report herein on a case of renal cell carcinoma with retrohepatic inferior vena cava tumor thrombus in which intraoperative cardiac arrest from a massive pulmonary embolism was managed successfully with emergency sternotomy and cardiopulmonary bypass, followed by the removal of the primary site and pulmonary artery embolus.
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Chiappini B, Savini C, Marinelli G, Suarez SM, Di Eusanio M, Fiorani V, Pierangeli A. Cavoatrial tumor thrombus: single-stage surgical approach with profound hypothermia and circulatory arrest, including a review of the literature. J Thorac Cardiovasc Surg 2002; 124:684-8. [PMID: 12324725 DOI: 10.1067/mtc.2002.124295] [Citation(s) in RCA: 94] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BACKGROUND In recent years, heart surgery has been used more frequently to treat diseases that are not primarily of cardiac origin. This is the case for intracardiac extension of infradiaphragmatic tumors, such as renal cell carcinoma, Wilms tumor, uterine tumors, and adrenal tumors, which require radical surgery associated with cavoatrial thrombectomy. METHODS From April 1987 to April 2001, 13 patients with an infradiaphragmatic tumor with thrombosis of the vena cava, the right atrium, or both underwent surgical resection with cardiopulmonary bypass, arrested circulation, and profound hypothermia. RESULTS The in-hospital mortality was 0%. The postoperative complications were respiratory failure (1 patient) and a redo operation for bleeding (1 patient). After a mean follow-up time of 33.9 months, 8 (61.5%) patients were alive. CONCLUSIONS The use of extracorporeal circulation and deep circulatory arrest provide an optimal technique for removing the tumor thrombus in a bloodless field, even in the presence of metastatic disease, and has good early and long-term results.
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Affiliation(s)
- Bruno Chiappini
- Department of Cardiovascular Surgery, Policlinico S. Orsola-Malpighi, University of Bologna, via Massarenti, 9-40138 Bologna, Italy.
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Chan F, Ngan Kee WD, Low JM. Anesthetic management of renal cell carcinoma with inferior vena caval extension. J Clin Anesth 2001; 13:585-7. [PMID: 11755329 DOI: 10.1016/s0952-8180(01)00335-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
We present a case of a patient with renal cell carcinoma extending into the inferior vena cava. Preoperative diagnosis was facilitated by transthoracic and transesophageal echocardiography (TEE), and inferior venacavography. Intraoperatively, monitoring with continuous TEE was used. Preparation was made for cardiopulmonary bypass but surgery was successfully completed using extracorporeal venous shunting. We discuss the important aspects of preoperative diagnosis and the intraoperative anesthetic management of this case.
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Affiliation(s)
- F Chan
- Department of Anaesthesia & Intensive Care, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong, China
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Solanich T, Boqué M, Maeso J, Arañó C, Allegue N, Matas M. Tumor renal con trombosis de vena cava inferior intra-suprahepática. ANGIOLOGIA 2001. [DOI: 10.1016/s0003-3170(01)74708-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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