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Tirotta F, Napolitano A, Noh S, Schmitz E, Nessim C, Patel D, Sicklick JK, Smith M, Thway K, van der Hage J, Ford SJ, Tseng WW. Current management of benign retroperitoneal tumors. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2023; 49:1081-1090. [PMID: 35879135 DOI: 10.1016/j.ejso.2022.07.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Revised: 06/23/2022] [Accepted: 07/05/2022] [Indexed: 11/19/2022]
Abstract
Benign retroperitoneal tumors (BRT) represent a rare group of heterogeneous diseases. The literature lacks high-quality evidence about the optimal management of BRT, and most of the information available takes the form of case reports or case series. The aim of this review is to provide an overview of current management strategies for adult patients with BRT. A literature search using PubMed indexed articles was conducted and BRT were classified into five different biological subgroups: 1) lipomatous tumors, 2) smooth muscle tumors, 3) peripheral nerve sheath tumors, 4) myofibroblastic tumors, and 5) others. Tumors that are primarily pelvic in origin were excluded. Despite the significant heterogeneity of the disease, several generic considerations have emerged and can be applied to the management of BRT. Specifically, the risk of misdiagnosing a BRT with another pathology such as retroperitoneal sarcoma is notable. When encountered, suspected BRT should therefore be referred to a specialized sarcoma center. Multidisciplinary tumor boards, present at these centers, have a pivotal role in managing BRT. The decision of whether to offer surgery, nonsurgical treatment or a "watch-and-wait" approach should be made after multidisciplinary discussion, depending on tumor histology. Moving forward, collaborative research efforts dedicated to BRT remain crucial in gathering evidence and knowledge to further optimize patient care.
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Affiliation(s)
- Fabio Tirotta
- Department of Sarcoma and General Surgery, Midlands Abdominal and Retroperitoneal Sarcoma Unit, University Hospital Birmingham NHS Foundation Trust, Birmingham, United Kingdom
| | - Andrea Napolitano
- Sarcoma Unit, The Royal Marsden Hospital NHS Foundation Trust, London, United Kingdom
| | - Sangkyu Noh
- Division of Surgical Oncology, Department of Surgery, Moores Cancer Center, University of California, UC San Diego Health Sciences, 3855 Health Sciences Drive, Room 2313, Mail Code 0987, La Jolla, San Dieg, CA, 92093-0987, USA; College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, CA, 91766-1854, USA
| | - Erika Schmitz
- Department of Surgery, The Ottawa Hospital and Research Institute, University of Ottawa, Ottawa, Ontario, Canada
| | - Carolyn Nessim
- Department of Surgery, The Ottawa Hospital and Research Institute, University of Ottawa, Ottawa, Ontario, Canada
| | - Dakshesh Patel
- Department of Radiology, University of Southern California, Keck School of Medicine, Los Angeles, CA, USA
| | - Jason K Sicklick
- Division of Surgical Oncology, Department of Surgery, Moores Cancer Center, University of California, UC San Diego Health Sciences, 3855 Health Sciences Drive, Room 2313, Mail Code 0987, La Jolla, San Dieg, CA, 92093-0987, USA
| | - Myles Smith
- Sarcoma Unit, The Royal Marsden Hospital NHS Foundation Trust, London, United Kingdom
| | - Khin Thway
- Department of Pathology, The Royal Marsden Hospital NHS Foundation Trust, London, United Kingdom
| | - Jos van der Hage
- Department of Surgery, Leiden University Medical Center, Leiden, Netherlands
| | - Samuel J Ford
- Department of Sarcoma and General Surgery, Midlands Abdominal and Retroperitoneal Sarcoma Unit, University Hospital Birmingham NHS Foundation Trust, Birmingham, United Kingdom.
| | - William W Tseng
- Division of Surgical Oncology, Department of Surgery, City of Hope National Medical Center, Duarte, CA, USA.
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Feng Q, Li H, Chen X, Feng X, Li J. Case report: Adrenal myelolipoma resected by laparoscopic surgery. Front Oncol 2022; 12:1058211. [PMID: 36544699 PMCID: PMC9760819 DOI: 10.3389/fonc.2022.1058211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 11/16/2022] [Indexed: 12/08/2022] Open
Abstract
Introduction Adrenal myelolipomas are benign tumors composed mainly of lipomatous elements with myeloid cells. With the development of medical imaging technology, the detection rate has gradually increased. We report a case of adrenal myelolipoma successfully excised through the laparoscope and reviewed existing literature in recent ten years to summarize the feasibility of the laparoscopic approach for this tumor. Case presentation Herein, we described a case of adrenal myelolipoma resected by laparoscope in a 63-year-old male patient. He did not have any other symptoms except the incidental finding of a left adrenal mass. An abdominal CT examination revealed a mixed-density lesion containing some amount of adipose tissue. In conjunction with the patient's willingness, we performed a laparoscopic operation to remove the lump. The definite diagnosis was confirmed as an adrenal myelolipoma according to the pathology. The patient recovered well postoperatively and without signs of recurrence at a 5-month follow-up. Conclusion Adrenal myelolipoma is commonly benign, asymptomatic, and hormonal inactivity. A surgical strategy is suggested for high-complication-risk patients. The laparoscopic approach is safe and effective with an obvious advantage over open procedures.
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Affiliation(s)
- Qingbo Feng
- Department of Liver Surgery and Liver Transplantation Centre, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Hancong Li
- West China School of Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xinyang Chen
- West China School of Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xuping Feng
- Department of Liver Surgery and Liver Transplantation Centre, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Jiaxin Li
- Department of Liver Surgery and Liver Transplantation Centre, West China Hospital, Sichuan University, Chengdu, Sichuan, China,Department of General Surgery, Dafang County People’s Hospital, Bijie, Guizhou, China,*Correspondence: Jiaxin Li,
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