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Gao TP, Green RL, Kuo LE. Adrenalectomy Outcome Variations Across Different Functional Adrenal Tumors. J Surg Res 2024; 298:201-208. [PMID: 38626717 DOI: 10.1016/j.jss.2024.03.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 02/20/2024] [Accepted: 03/21/2024] [Indexed: 04/18/2024]
Abstract
INTRODUCTION Adrenalectomy generally has favorable outcomes. It is unknown if patients with functional adrenal tumors experience different clinical outcomes than those with benign adrenal tumors, due to the presence of comorbid conditions secondary to the functional tumor. We investigated outcomes following open and laparoscopic adrenalectomy for benign nonfunctional (BNF) versus functional adrenal masses. METHODS Patients undergoing adrenalectomy were identified in the 2015-2020 National Surgical Quality Improvement Program database, then categorized as BNF, hyperaldosteronism, hypercortisolism, and pheochromocytoma. The primary outcome of interest was 30-d morbidity and secondary outcomes included 30-d mortality, 30-d readmission, and postoperative length of stay (LOS). Subgroup analysis was performed based upon surgical approach. Univariate analysis was performed, followed by multivariable logistic regression for individual outcomes that differed significantly between patients with BNF and functional neoplasm, factoring in patient demographics and operative approach with statistical significance on univariate analysis. Descriptive statistics and outcomes were analyzed using Pearson's χ2 test and Mann-Whitney U-test as appropriate. RESULTS There were 3291 patients with BNF while 484 had hyperaldosteronism, 263 hypercortisolism, and 46 pheochromocytomas. Within the laparoscopic group of 3615 (88.5%) of adrenalectomy patients, compared to BNF patients, patients with hyperaldosteronism had lower rates of postoperative morbidity (1.9% versus 5.2%, P < 0.001) and shorter LOS (1 d, interquartile range (IQR) [1-1] versus 1d IQR [1-2], P = 0.003); these persisted on multivariate analysis (OR 0.32, 95% confidence interval [CI] 0.14-0.74 and odds ratio 0.47, 95% CI 0.36-0.60, P < 0.001). Patients with hypercortisolism had higher morbidity (7.3% versus 5.2%, P < 0.001), 30-d readmission rates (5.3% versus 2.9%, P = 0.042) and longer LOS (2d, IQR [1-3] versus 1d, IQR [1-2, P < 0.001). On multivariate analysis, presence of hypercortisolism was independently associated with increased likelihood of readmission within 30 d (OR 2.20, 95% CI 1.11-2.99, P = 0.012) and longer LOS (>1 d) (OR 1.79, 95% CI 1.33-2.40, P < 0.001). Compared to BNF patients, patients with pheochromocytoma had higher rates of postoperative morbidity (6.2% versus 5.2%, P < 0.001). Within the open group of 469 (11.5% of adrenalectomy patients), there were no statistically significant differences in outcomes between patients with BNF and functional adrenal masses. CONCLUSIONS Outcomes after adrenalectomy performed for functional neoplasms differ based on surgical indication.
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Affiliation(s)
- Terry P Gao
- Department of General Surgery, Temple University Lewis Katz School of Medicine, Philadelphia Pennsylvania.
| | - Rebecca L Green
- Department of General Surgery, Temple University Lewis Katz School of Medicine, Philadelphia Pennsylvania
| | - Lindsay E Kuo
- Department of General Surgery, Temple University Lewis Katz School of Medicine, Philadelphia Pennsylvania
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Singh U, Roy S, Gaurav K, Anand A, Sonkar AA. Primary Right Adrenal Teratoma in a Postmenopausal Female: a Case Report and Review of Literature. Indian J Surg Oncol 2024; 15:185-192. [PMID: 38511013 PMCID: PMC10948675 DOI: 10.1007/s13193-023-01863-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 12/06/2023] [Indexed: 03/22/2024] Open
Abstract
Non-seminomatous germ cell tumors with structural components from all three cellular lineages are called teratomas. We report a rare case of a primary right adrenal teratoma in a postmenopausal female, presenting with abdominal pain. Ultrasound revealed a complex cystic shadow in the perihepatic region superior to the upper pole of the right kidney, which was suggestive of a complex supra-renal space-sequence-occupying lesion. Computerized tomography revealed a large-sized mature single multilobulated complex cystic lesion in the right hypochondrial lumbar region arising from the right adrenal gland. A right-sided transperitoneal adrenalectomy was performed. The resected mass (18 × 13 × 10 cm) was well encapsulated. Cut surfaces showed cystic mass filled with necrotic gray-white pultaceous material, along with a solid white gelatinous area. Microscopic sections showed a tumor which displayed differentiation along various tissue lineages. After immunohistochemical examinations, the tumor was confirmed to be a mature cystic teratoma. Mature teratomas show a good prognosis, and surgical resection and follow-up remain the standard approach.
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Affiliation(s)
- Utkarsh Singh
- Faculty of Medical Sciences, King George’s Medical University, Lucknow, Uttar Pradesh India
| | - Shubhajeet Roy
- Faculty of Medical Sciences, King George’s Medical University, Lucknow, Uttar Pradesh India
| | - Kushagra Gaurav
- Department of General Surgery, King George’s Medical University, Shah Mina Shah Road, Chowk, Lucknow, Uttar Pradesh 226003 India
| | - Akshay Anand
- Department of General Surgery, King George’s Medical University, Shah Mina Shah Road, Chowk, Lucknow, Uttar Pradesh 226003 India
| | - Abhinav A. Sonkar
- Department of General Surgery, King George’s Medical University, Shah Mina Shah Road, Chowk, Lucknow, Uttar Pradesh 226003 India
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Giordano A, Feroci F, Podda M, Botteri E, Ortenzi M, Montori G, Guerrieri M, Vettoretto N, Agresta F, Bergamini C. Minimally invasive versus open adrenalectomy for adrenocortical carcinoma: the keys surgical factors influencing the outcomes-a collective overview. Langenbecks Arch Surg 2023; 408:256. [PMID: 37386332 DOI: 10.1007/s00423-023-02997-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 06/21/2023] [Indexed: 07/01/2023]
Abstract
PURPOSE Adrenocortical carcinoma (A.C.C.) is a rare tumour, often discovered at an advanced stage and associated with a poor prognosis. Surgery is the treatment of choice. We aimed to review the different surgical approaches trying to compare their outcome. METHODS This comprehensive review has been carried out according to the PRISMA statement. The literature search was performed in PubMed, Scopus, the Cochrane Library and Google Scholar. RESULTS Among all studies identified, 18 were selected for the review. A total of 14,600 patients were included in the studies, of whom 4421 were treated by mini-invasive surgery (M.I.S.). Ten studies reported 531 conversions from M.I.S. to an open approach (OA) (12%). Differences were reported for operative times as well as for postoperative complications more often in favour of OA, whereas differences for hospitalization time in favour of M.I.S. Some studies showed an R0 resection rate from 77 to 89% for A.C.C. treated by OA and 67 to 85% for tumours treated by M.I.S. The overall recurrence rate ranged from 24 to 29% for A.C.C. treated by OA and from 26 to 36% for tumours treated by M.I.S. CONCLUSIONS OA should still be considered the standard surgical management of A.C.C. Laparoscopic adrenalectomy has shown shorter hospital stays and faster recovery compared to open surgery. However, the laparoscopic approach resulted in the worst recurrence rate, time to recurrence and cancer-specific mortality in stages I-III ACC. The robotic approach had similar complications rate and hospital stays, but there are still scarce results about oncologic follow-up.
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Affiliation(s)
- Alessio Giordano
- Department of Surgery, General Surgery unit, S. Stefano Hospital, Azienda ASL Toscana Centro, Suor Niccolina Infermiera 20/22, 59100, Prato, Italy.
| | - Francesco Feroci
- Department of Surgery, General Surgery unit, S. Stefano Hospital, Azienda ASL Toscana Centro, Suor Niccolina Infermiera 20/22, 59100, Prato, Italy
| | - Mauro Podda
- Department of Surgery, General Surgery Unit, University Hospital of Cagliari, Cagliari, Italy
| | - Emanuele Botteri
- General Surgery Unit, ASST Spedali Civili Di Brescia, Montichiari, Italy
| | - Monica Ortenzi
- Department of General Surgery, Università Politecnica Delle Marche, Ancona, Italy
| | - Giulia Montori
- Department of General Surgery, Ulss2 Marca Trevigiana, Vittorio Veneto, Italy
| | - Mario Guerrieri
- Department of General Surgery, Università Politecnica Delle Marche, Ancona, Italy
| | - Nereo Vettoretto
- General Surgery Unit, ASST Spedali Civili Di Brescia, Montichiari, Italy
| | - Ferdinando Agresta
- Department of General Surgery, Ulss2 Marca Trevigiana, Vittorio Veneto, Italy
| | - Carlo Bergamini
- Department of Emergency, Emergency General Surgery Unit, AOU Careggi, Firenze, Italy
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Gan L, Meng C, Li K, Lei Peng, Li J, Wu J, Li Y. Safety and effectiveness of minimally invasive adrenalectomy versus open adrenalectomy in patients with large adrenal tumors (≥5 cm): A meta-analysis and systematic review. Int J Surg 2022; 104:106779. [PMID: 35870758 DOI: 10.1016/j.ijsu.2022.106779] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 06/29/2022] [Accepted: 07/07/2022] [Indexed: 02/05/2023]
Abstract
BACKGROUND This systematic review and meta-analysis compared the safety and effectiveness of minimally invasive adrenalectomy (MIA) with open adrenalectomy (OA) in patients with large adrenal tumors (≥5 cm). MATERIALS AND METHODS We performed a systematic review and cumulative meta-analysis of the primary outcomes according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) and AMSTAR (Assessing the methodological quality of systematic reviews) Guidelines. Five databases including Medline, PubMed, Cochrane Library, Scopus, and Web of Science were systematically searched. The time frame of the search was set from the creation of the database to March 2022. RESULTS Ten studies including 898 patients were included. Compared to OA, MIA is superior for length of stay [LOS WMD = -3.52, 95% CI (-4.61, -2.43), P < 0.01], drainage time [DT WMD = -0.68, 95% CI (-1.27, -0.09), P < 0.05] and fasting time [FT WMD = -0.95, 95% CI (-1.35, -0.55), P < 0.01], estimated blood loss [EBL WMD = -314.22, 95% CI (-494.76, -133.69), P < 0.01] and transfusion [WMD = -416.73, 95% CI (-703.75, -129.72), P < 0.01], while operative time (OT) and complications are not statistically different. For pheochromocytoma, MIA remains superior for LOS [WMD = -3.10, 95% CI (-4.61, -1.60), P < 0.01] and EBL [WMD = -273.65, 95% CI (-457.44, -89.86), P < 0.01], while OT and complications are not significantly different. CONCLUSION MIA offers advantages over OA in the management of large adrenal tumors, including in the case of a specific large adrenal tumor - large pheochromocytoma.
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Affiliation(s)
- Lijian Gan
- Department of Urology, Nanchong Central Hospital, The Second Clinical College, North Sichuan Medical College (University), Nanchong, 63700, Sichuan, China
| | - Chunyang Meng
- Department of Urology, Nanchong Central Hospital, The Second Clinical College, North Sichuan Medical College (University), Nanchong, 63700, Sichuan, China
| | - Kangsen Li
- Department of Urology, Nanchong Central Hospital, The Second Clinical College, North Sichuan Medical College (University), Nanchong, 63700, Sichuan, China
| | - Lei Peng
- Department of Urology, Nanchong Central Hospital, The Second Clinical College, North Sichuan Medical College (University), Nanchong, 63700, Sichuan, China
| | - Jinze Li
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Ji Wu
- Department of Urology, Nanchong Central Hospital, The Second Clinical College, North Sichuan Medical College (University), Nanchong, 63700, Sichuan, China
| | - Yunxiang Li
- Department of Urology, Nanchong Central Hospital, The Second Clinical College, North Sichuan Medical College (University), Nanchong, 63700, Sichuan, China.
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Gadelkareem RA, Moeen AM, Khalil M, Reda A, Farouk M, Abdelkawi IF, Makboul R, Mohammed N, Hameed DA. Experience of a Tertiary-Level Urology Center in Clinical Urological Events of Rare and Very Rare Incidence. V. Urological Tumors: 1. Adrenal Myelolipoma. Curr Urol 2020; 14:85-91. [PMID: 32774233 PMCID: PMC7390982 DOI: 10.1159/000499254] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2019] [Accepted: 03/26/2019] [Indexed: 02/05/2023] Open
Abstract
OBJECTIVES To present our center's experience in the management of adrenal myelolipoma in the context of shifting from the open to the laparoscopic adrenalectomy approach. MATERIALS AND METHODS A retrospective search of our center's records was done for reported cases of adrenal myelolipoma during the period July 2001-June 2016. All the cases with histopathologically-documented adrenal myelolipoma diagnosis were included. Relevant demographic and clinical variables were studied with a comparison between the open and laparoscopic approaches. RESULTS Of more than 82,000 urological surgeries, 238 adrenalectomies were done with only 22 cases of myelolipoma that had a mean age and body mass index of 52.4 ± 10.3 years and 30.23 kg/m2, respectively. The main clinical presentation was accidental discovery. The largest dimension of tumors varied from 6 to 16 cm. Computed tomography described a characteristic picture of hypodense heterogeneous adrenal tumors in all cases, while magnetic resonance imaging was indicated for malignancy suspicion in only 5 cases. Adrenal tumor markers were normal in all cases. Open and transperitoneal laparoscopic adrenalectomies were used in 14 and 8 cases, respectively. The latter approach was insignificantly advantageous in the need for blood transfusion, postoperative pain degree, need for analgesia, and hospital stay duration (p = 0.22). Histo-pathological examination revealed benign adipose tissue and myeloid cells and confirmed the diagnosis of adrenal myelolipoma in all cases. CONCLUSIONS Adrenal myelolipoma is a rare non-functioning benign tumor. Laparoscopic excision seems to be a promising alternative approach to the traditional open adrenalectomy, even in the context of large tumors and obesity.
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Affiliation(s)
- Rabea A. Gadelkareem
- Assiut Urology and Nephrology Hospital, Faculty of Medicine
- *Rabea Ahmed Gadelkareem, Elgamaa Street, Faculty of Medicine, Assiut University, EG-71515 Assiut (Egypt), E-Mail
| | - Ahmed M. Moeen
- Assiut Urology and Nephrology Hospital, Faculty of Medicine
| | - Mahmoud Khalil
- Assiut Urology and Nephrology Hospital, Faculty of Medicine
| | - Ahmed Reda
- Assiut Urology and Nephrology Hospital, Faculty of Medicine
| | - Mahmoud Farouk
- Assiut Urology and Nephrology Hospital, Faculty of Medicine
| | | | - Rania Makboul
- Department of Pathology, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Nasreldin Mohammed
- Assiut Urology and Nephrology Hospital, Faculty of Medicine
- Department of Urology, Martin-Luther University, Halle, Germany
| | - Dia A. Hameed
- Assiut Urology and Nephrology Hospital, Faculty of Medicine
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Zhu W, Wang S, Du G, Liu H, Lu J, Yang W. Comparison of retroperitoneal laparoscopic versus open adrenalectomy for large pheochromocytoma: a single-center retrospective study. World J Surg Oncol 2019; 17:111. [PMID: 31253139 PMCID: PMC6599288 DOI: 10.1186/s12957-019-1649-x] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Accepted: 06/19/2019] [Indexed: 12/20/2022] Open
Abstract
Background It remains unclear whether retroperitoneal laparoscopic adrenalectomy (RLA) is safe and effective for the treatment of large pheochromocytoma (PHEO). This retrospective study aimed to identify the advantages and disadvantages of RLA compared to open adrenalectomy (OA). Methods This study included 147 patients who underwent RLA (n = 101) or OA (n = 46) for PHEO larger than 5 cm. Groups were balanced by propensity score matching (PSM) into 46 pairs. Perioperative variables and long-term follow-up results were compared between the two groups. Results After PSM, patients in the RLA group had a shorter operative time (218 vs. 245 min, P = 0.040), quicker bowel recovery (2 vs. 3 days, P = 0.046), and a shorter hospital stay (8 vs. 9 days, P = 0.010) compared to the OA group. The results of multiple linear regression analyses showed that the operative method (OA vs. RLA) had an influence on the above three postoperative variables (β = 31.84, P = 0.046; β = 0.76, P = 0.044; and β = 1.25, P = 0.025, respectively). There was no significant difference in the proportion of patients with improved blood pressure (82.61% vs. 69.57%, P = 0.143) between the two groups. Conclusions Both RLA and OA provide similar perioperative and long-term outcomes for the surgical management of large PHEO. RLA is an efficacious and safe surgical method for patients with PHEO larger than 5 cm in diameter.
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Affiliation(s)
- Wei Zhu
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095#, Jie-Fang Avenue, Qiaokou District, Wuhan, 430030, Hubei, China
| | - Shaogang Wang
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095#, Jie-Fang Avenue, Qiaokou District, Wuhan, 430030, Hubei, China
| | - Guanghui Du
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095#, Jie-Fang Avenue, Qiaokou District, Wuhan, 430030, Hubei, China
| | - Hailang Liu
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095#, Jie-Fang Avenue, Qiaokou District, Wuhan, 430030, Hubei, China
| | - Jinjin Lu
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095#, Jie-Fang Avenue, Qiaokou District, Wuhan, 430030, Hubei, China
| | - Weimin Yang
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095#, Jie-Fang Avenue, Qiaokou District, Wuhan, 430030, Hubei, China.
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Abstract
Adrenocortical carcinomas (ACC) are rare but highly aggressive tumors. It is very difficult to differentiate small locally limited ACCs from benign adenomas. A spontaneous density >10 Hounsfield units in non-enhanced CT scan and a slow washout after contrast injection are suspicious of malignancy but with a low specificity. Preoperatively, a hormonal work-up is mandatory for all adrenal tumors. Each patient should be discussed in an interdisciplinary board. For non-metastatic ACCs (ENSAT stages I-III) radical resection is the treatment of choice. R0-resection and avoiding violation of the tumor capsule are the most important prognostic factors for long-term survival. Although discrepant reports regarding the benefits of lymphadenectomy have been published, lymph node dissection at least in the periadrenal area and in the renal hilum (optional extension to paraaortal and paracaval nodes) should be performed in the case of lymph node involvement. The role of prophylactic lymphadenectomy needs to be analyzed in further studies. The gold standard remains the open approach but minimally invasive procedures are also an option, especially in stage I-II tumors, if the principles of oncological surgery are respected. In this case, long-term survival rates are comparable. As local recurrence rates are lower and time to local recurrence is longer in patients who are operated on at a dedicated center (>10 adrenalectomies/year), adrenalectomy for ACC should be performed by an experienced surgeon.
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Affiliation(s)
- N Rayes
- Klinik und Poliklinik für Viszeral‑, Transplantations‑, Thorax- und Gefäßchirurgie, Universitätsklinikum Leipzig, Liebigstr. 20, 04103, Leipzig, Deutschland.
| | - M Quinkler
- Endokrinologie in Charlottenburg, Berlin, Deutschland
| | - T Denecke
- Klinik für Radiologie, Campus Virchow-Klinikum, Charité - Universitätsmedizin Berlin, Berlin, Deutschland
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Abstract
Adrenocortical carcinoma (ACC) is rare but one of the most malignant endocrine tumors. This article reviews and summarizes the current knowledge about the treatment of ACC. The epidemiology and molecular events involved in the pathogenesis of ACC are briefly outlined. The different diagnostic tools to distinguish benign from malignant adrenocortical tumors, including biochemical analysis and imaging, are discussed. The surgical treatment of ACC has evolved in the last 2 decades. The different surgical alternatives for the treatment of ACC in the context of primary, recurrent, or metastatic disease are reviewed, and the remaining challenges and controversies are discussed.
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Affiliation(s)
- Gustavo G Fernandez Ranvier
- Division of Metabolic, Endocrine and Minimally Invasive Surgery, Department of Surgery, Mount Sinai Hospital, Icahn School of Medicine at Mount Sinai, 5 East 98th Street, Box 1259, New York, NY 10029, USA
| | - William B Inabnet
- Department of Surgery, Mount Sinai Beth Israel, Icahn School of Medicine at Mount Sinai, First Ave at 16th St, Baird Hall, 16th Floor, Suite 20, New York, NY 10003, USA.
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Riedinger CB, Tobert CM, Lane BR. Laparoendoscopic single site, laparoscopic or open surgery for adrenal tumors: Selecting the optimal approach. World J Clin Urol 2014; 3:54-65. [DOI: 10.5410/wjcu.v3.i2.54] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2013] [Revised: 03/07/2014] [Accepted: 04/03/2014] [Indexed: 02/06/2023] Open
Abstract
Numerous surgical modalities are available to treat adrenal lesions. Minimally-invasive approaches for adrenalectomy are indicated in most circumstances, and new evidence continues to be accumulated. In this context, current indications for open surgical adrenalectomy (OS-A), minimally-invasive adrenalectomy (MI-A), and laparoendoscopic single-site adrenalectomy (LESS-A) remain unclear. A comprehensive English-language literature review was performed using MEDLINE/PubMED to identify articles and guidelines pertinent to the surgical management of adrenal tumors. A comprehensive chart review was performed for three illustrative cases. Clinical recommendations were generated based on relevant literature and the expertise of the investigator group. MI-A offers advantages over OS-A in properly selected patients, who experience fewer complications, lower blood loss, and shorter hospital stays. Robot-assisted laparoscopic and retroperitoneoscopic adrenalectomy may offer advantages over transperitoneal surgery, and LESS-A may be an even less-invasive option that will require further evaluation. MI-A remains the surgical treatment of choice for most adrenal lesions. Tumor size and stage are the primary indications for selecting alternative treatment modalities. OS-A remains the gold standard for large tumors (> 10 cm) and suspected or known advanced stage malignancy. LESS-A appears to be an appropriate initial approach for small tumors (< 4-5 cm), including pheochromocytoma and isolated adrenal metastases.
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Yamashita S, Ito K, Furushima K, Fukushima J, Kameyama S, Harihara Y. Laparoscopic versus open adrenalectomy for adrenal myelolipoma. Ann Med Surg (Lond) 2014; 3:34-8. [PMID: 25568783 PMCID: PMC4268474 DOI: 10.1016/j.amsu.2014.04.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2014] [Revised: 03/31/2014] [Accepted: 04/04/2014] [Indexed: 12/21/2022] Open
Abstract
Introduction Earlier reports of laparoscopic adrenalectomy (LA) for adrenal myelolipoma are limited. Presentation of case Between June 2000 and September 2012, we performed right adrenal resections using LA and open adrenalectomy (OA) in patients with myelolipoma (n = 3 and n = 3, respectively). Then, we evaluated patients' background characteristics and short- and long-term outcomes for both groups. The median maximum diameters of tumors were 3.5 (3.0–4.4) cm and 7.1 (7.0–9.5) cm for the LA and OA groups, respectively. The median durations of the operation were 152 (117–188) min and 218 (153–230) min, and the median blood loss volumes were 50 (20–160) mL and 290 (62–1237) mL in the LA and OA groups, respectively. The median postoperative lengths of hospital stay were 4 (4–4) days and 11 (11–13) days for the LA and OA groups, respectively. Conversion from LA to an open approach during surgery was not necessary in any of the cases. Additionally, perioperative morbidity and mortality were not observed. Discussion The limitation of this study is its methodological design; it is a case series and not a matched-control study, which would be difficult to conduct owing to the rare nature of adrenal myelolipoma. However, we esteem that LA will become widespread in the future because it is feasible, cosmetic, and less invasive. Conclusion LA was a safe, feasible, and effective approach to adrenal myelolipoma, assisted by advancement in preoperative imaging diagnostic techniques.
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Affiliation(s)
- Suguru Yamashita
- Department of Surgery, NTT Medical Center Tokyo, Higashi-Gotanda 5-9-22, Shinagawa-ku, Tokyo 141-8625, Japan
| | - Kei Ito
- Department of Surgery, NTT Medical Center Tokyo, Higashi-Gotanda 5-9-22, Shinagawa-ku, Tokyo 141-8625, Japan
| | - Kaoru Furushima
- Department of Surgery, NTT Medical Center Tokyo, Higashi-Gotanda 5-9-22, Shinagawa-ku, Tokyo 141-8625, Japan
| | - Junichi Fukushima
- Department of Pathology, NTT Medical Center Tokyo, Higashi-Gotanda 5-9-22, Shinagawa-ku, Tokyo 141-8625, Japan
| | - Shuji Kameyama
- Department of Urology, NTT Medical Center Tokyo, Higashi-Gotanda 5-9-22, Shinagawa-ku, Tokyo 141-8625, Japan
| | - Yasushi Harihara
- Department of Surgery, NTT Medical Center Tokyo, Higashi-Gotanda 5-9-22, Shinagawa-ku, Tokyo 141-8625, Japan
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Elfenbein DM, Scarborough JE, Speicher PJ, Scheri RP. Comparison of laparoscopic versus open adrenalectomy: results from American College of Surgeons-National Surgery Quality Improvement Project. J Surg Res. 2013;184:216-220. [PMID: 23664532 DOI: 10.1016/j.jss.2013.04.014] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2013] [Revised: 03/30/2013] [Accepted: 04/05/2013] [Indexed: 12/11/2022]
Abstract
BACKGROUND Although the existing literature suggests that laparoscopic adrenalectomy may be associated with less postoperative morbidity than open adrenalectomy, a comparison of the two approaches has not been published using American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) data. The objective of our analysis was to compare the 30-d outcomes after laparoscopic versus open adrenalectomy using this data source. METHODS The ACS-NSQIP Participant User Files for 2005-2010 were used for this retrospective analysis, which included all patients with (1) a primary Current Procedural Terminology code for open or laparoscopic adrenalectomy and (2) a postoperative International Classification of Diseases, Ninth Revision (ICD-9) code for adrenal gland pathology. Primary outcomes were 30-d postoperative mortality, overall complication rate, and length of postoperative hospitalization. The association between surgical approach and primary outcomes were determined after adjusting for a comprehensive array of patient- and procedure-related factors. RESULTS A total of 3100 patients were included for analysis (644 undergoing open versus 2456 undergoing laparoscopic adrenalectomy). Patients undergoing a laparoscopic procedure had significantly lower postoperative morbidity and shorter length of stay than patients undergoing an open procedure after adjustment for patient- and procedure-related factors. Similar findings were demonstrated for all indications, including malignancy. CONCLUSIONS To our knowledge, the present study represents the largest comparison to date of laparoscopic versus open adrenalectomy. Our findings suggest that the laparoscopic approach is associated with sizeable reductions in postoperative morbidity and length of postoperative hospitalization.
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