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Barranquero AG, Corral Moreno S, Martínez Lorca A, Hernández-Cosido L, Rioja Martín ME, Mena Mateo A, Cabañas Montero J, Fernández-Cebrián JM. Radioguided surgery of mesenchymal tumors with 125I seeds. Rev Esp Med Nucl Imagen Mol 2023; 42:296-301. [PMID: 37062451 DOI: 10.1016/j.remnie.2023.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Revised: 04/01/2023] [Accepted: 04/03/2023] [Indexed: 04/18/2023]
Abstract
INTRODUCTION Radioguided surgery uses radioactive substances to identify and remove hard-to-locate lesions. Mesenchymal tumors constitute a heterogeneous group of neoplasms derived from the mesoderm, including benign lesions and malignant sarcomas. The aim of this study was to evaluate the ability of 125I radioactive seeds to guide intraoperative localization of mesenchymal tumors, analyzing the complication rates and evaluating the margins of the surgical specimens retrieved. METHODS Retrospective observational study of all consecutive patients undergoing radioguided surgery of a mesenchymal tumor with a 125I radioactive seed from January 2012 to January 2020 at a tertiary referral center in Spain. The seed was inserted percutaneously guided by ultrasound or computed tomography in an outpatient setting. RESULTS Fifteen lesions were resected in 11 interventions in 11 patients, recovering all lesions marked (100%) with a 125I seed. The lesions included areas of benign fibrosis (26.7%), cellular angiofibroma (6.7%), desmoid tumor (20%), solitary fibrous tumor (13.3%), chondrosarcoma (6.7%), and pleomorphic sarcoma (26.7%), with a high rate of recurrent tumors (60%). There was only one complication (6.7%) due to the seed falling within the surgical bed. According to the UICC classification of residual tumors, 80% of the lesions resulted in an R0 resection, 6.7% were R1 resections, and 13.3% were R2 resections. CONCLUSION Radioguided surgery is an accurate technique for the resection of hard-to-locate mesenchymal tumors.
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Affiliation(s)
- Alberto G Barranquero
- Cirugía General y del Aparato Digestivo, Hospital Universitari Arnau de Vilanova, Lleida, Spain.
| | - Sara Corral Moreno
- Cirugía General y del Aparato Digestivo, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | | | | | | | - Antonio Mena Mateo
- Cirugía General y del Aparato Digestivo, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - Jacobo Cabañas Montero
- Cirugía General y del Aparato Digestivo, Hospital Universitario Ramón y Cajal, Madrid, Spain
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Barranquero AG, Corral Moreno S, Martínez Lorca A, Hernández-Cosido L, Rioja Martín ME, Mena Mateos A, Cabañas Montero J, Fernández-Cebrián JM. 125I Radioactive Seed Localization vs. Conventional Surgery for the Treatment of Mesenchymal Tumours: A Propensity Score Matching Analysis. Langenbecks Arch Surg 2023; 408:161. [PMID: 37185944 DOI: 10.1007/s00423-023-02907-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 04/21/2023] [Indexed: 05/17/2023]
Abstract
PURPOSE Radioguided localization can assist the surgery of hard-to-find lesions. The aim was to evaluate the results of the 125I Radioactive Seed Localization (RSL) technique to guide a margin-free tumoral resection of mesenchymal tumours compared to conventional surgery and its influence in oncological outcomes. METHODS Retrospective observational study of all consecutive patients who underwent 125I RSL for the surgery of a mesenchymal tumour from January 2012 to January 2020 in a tertiary referral centre in Spain. The control group was formed by patients with conventional surgery in the same period and centre. A Propensity Score matching at 1:4 ratio selected the cases for analysis. RESULTS A total of 10 lesions excised in 8 radioguided surgeries were compared to 40 lesions excised in 40 conventional surgeries, with equal proportion of histological subtypes in each group. There was a higher proportion of recurrent tumours in the RSL group (80 % [8/10] vs. 27.5 % [11/40]; p: 0.004). An R0 was achieved in 80 % (8/10) of the RSL group and 65 % (26/40) of the conventional surgery group. The R1 rate was 0 % and 15 % (6/40), and the R2 rate was 20 % (2/10 and 8/40) in the RSL group and conventional surgery group, respectively (p: 0.569). No differences were detected in disease-free or overall survival between the different histological subtypes in the subgroup analysis. CONCLUSION The 125I RSL technique of a challenging sample of mesenchymal tumours achieved a similar margin-free tumoral resection and oncological outcomes as conventional surgery.
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Affiliation(s)
- Alberto G Barranquero
- General and Digestive Surgery Department, Hospital Universitari Arnau de Vilanova, Av. Alcalde Rovira Roure, 80, 25198, Lleida, Catalunya, Spain.
| | - Sara Corral Moreno
- General and Digestive Surgery Department, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | | | - Lourdes Hernández-Cosido
- Department of General and Digestive Surgery, Complejo Asistencial Universitario de Salamanca, Salamanca, Spain
| | | | - Antonio Mena Mateos
- General and Digestive Surgery Department, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - Jacobo Cabañas Montero
- General and Digestive Surgery Department, Hospital Universitario Ramón y Cajal, Madrid, Spain
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Image-Guided Radar Reflector Localization for Small Soft-Tissue Lesions in the Musculoskeletal System. AJR Am J Roentgenol 2023; 220:399-406. [PMID: 36259594 DOI: 10.2214/ajr.22.28399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Preoperative localization of nonpalpable breast lesions using a radar reflector surgical guidance system has become commonplace, but the clinical utility of this emerging technology in the musculoskeletal system has not yet been well established. The system components include a console, a handpiece, an implanted radiofrequency reflector that works as a lesion marker, and an infrared light-emitting probe to guide the surgeon. The reflector can be deployed to localize small nonpalpable nodules within the subcutaneous fat as well as lesions within the deeper soft tissues. It can also be used for lymph nodes and foreign bodies. Localization can be performed both before and after treatment. The objective of this article is to describe the potential applications and our technique and initial experience for radar reflector localization within the musculoskeletal system.
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Womack H, Abu Shahin F, Grendys E. Use of wire guided localization for resection of recurrent, oligometastatic gynecologic clear cell carcinoma to anterior abdominal wall. Gynecol Oncol Rep 2022; 42:101048. [PMID: 35880222 PMCID: PMC9307456 DOI: 10.1016/j.gore.2022.101048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 07/15/2022] [Accepted: 07/17/2022] [Indexed: 11/05/2022] Open
Abstract
Pretreatment with both radiation and surgery potentially complicate further efforts to surgically resect recurrent tumors. Patient habitus and presence of fibrotic tissue may impair identification of cancerous disease. In this case, image-guided wire localization improved resection accuracy and minimized anatomic disfiguration. Our use of wire guided localization resulted in negative margins and an uneventful patient recovery.
We present the case of apparent oligometastatic, recurrent clear cell carcinoma in the abdominal wall. Due to central obesity, previous abdominal wall surgeries, and previous radiotherapy, the mass was non-identifiable by conventional surgical dissection. A wire guided localization technique placed preoperatively facilitated the identification and resection of the malignant nodule with negative surgical margins.
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Dalili D, Isaac A, Garnon J, Cazzato RL, Gangi A. Towards Personalized Musculoskeletal Interventional Oncology: Enhanced Image-Guided Biopsies and Interventions. Semin Roentgenol 2022; 57:201-211. [DOI: 10.1053/j.ro.2022.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 02/09/2022] [Accepted: 02/11/2022] [Indexed: 11/11/2022]
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Thippeswamy PB, Nedunchelian M, Rajasekaran RB, Riley D, Khatkar H, Rajasekaran S. Updates in postoperative imaging modalities following musculoskeletal surgery. J Clin Orthop Trauma 2021; 22:101616. [PMID: 34660193 PMCID: PMC8502706 DOI: 10.1016/j.jcot.2021.101616] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 09/25/2021] [Accepted: 09/26/2021] [Indexed: 11/18/2022] Open
Abstract
Postoperative imaging following orthopaedic surgeries is essential in assessing complications post-surgery and also helps plan further treatment. Combining a high degree of clinical insight with appropriate imaging can guide the treating clinician to the correct diagnosis. Imaging is quite challenging because of surgery-related soft tissue changes, especially in the early postoperative period and the presence of metal implants resulting in image scatter and metal artifacts. Newer modalities and advances in imaging have helped overcome shortcomings and assess better, especially in procedures that involve implants. Collaborative decision-making involving radiologists and clinicians has shown to be beneficial and is the way forward. This narrative review discusses the utility of imaging in evaluating postoperative complications following musculoskeletal surgeries with specific relation to trauma, arthroplasty, and tumour by discussing commonly encountered clinical scenarios.
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Affiliation(s)
- Pushpa Bhari Thippeswamy
- Department of Radiology, Ganga Medical Centre & Hospitals Pvt. Ltd, 313, Mettupalayam Road, Coimbatore, India
| | - Meena Nedunchelian
- Department of Radiology, Ganga Medical Centre & Hospitals Pvt. Ltd, 313, Mettupalayam Road, Coimbatore, India
| | - Raja Bhaskara Rajasekaran
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Science (NDORMS), Nuffield Orthopaedic Centre, Windmill Road, Oxford, OX3 7LD, UK
- Corresponding author. 17, Horwood Close, Headington, Oxford, OX3 7RF, UK.
| | - Dylan Riley
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Science (NDORMS), Nuffield Orthopaedic Centre, Windmill Road, Oxford, OX3 7LD, UK
| | - Harman Khatkar
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Science (NDORMS), Nuffield Orthopaedic Centre, Windmill Road, Oxford, OX3 7LD, UK
| | - Shanmuganathan Rajasekaran
- Department of Orthopaedics & Spine Surgery, Ganga Medical Centre & Hospitals Pvt. Ltd, 313, Mettupalayam Road, Coimbatore, India
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Preoperative Ultrasound-guided Wire Localization of Soft Tissue Masses Within the Musculoskeletal System. Ultrasound Q 2020; 36:357-362. [PMID: 33298773 DOI: 10.1097/ruq.0000000000000523] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Ultrasound-guided hookwire localization was initially introduced to facilitate the excision of nonpalpable breast lesions by guiding surgical exploration, thereby reducing operative time and morbidity. The same technique has since found utility in a range of other applications outside breast and can be useful within the musculoskeletal system. Despite this, there remains limited literature with respect to its technical aspects and practical utility. We describe our technique and a series of preoperative ultrasound-guided wire localizations in the musculoskeletal system to assist surgical excision of 4 soft tissue masses.
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Gao P, Kong X, Song Y, Song Y, Fang Y, Ouyang H, Wang J. Recent Progress for the Techniques of MRI-Guided Breast Interventions and their applications on Surgical Strategy. J Cancer 2020; 11:4671-4682. [PMID: 32626513 PMCID: PMC7330700 DOI: 10.7150/jca.46329] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Accepted: 05/09/2020] [Indexed: 01/20/2023] Open
Abstract
With a high sensitivity of breast lesions, MRI can detect suspicious lesions which are occult in traditional breast examination equipment. However, the lower and variable specificity of MRI makes the MRI-guided intervention, including biopsies and localizations, necessary before surgery, especially for patients who need the treatment of breast-conserving surgery (BCS). MRI techniques and patient preparation should be first carefully considered before the intervention to avoid lengthening the procedure time and compromising targeting accuracy. Doctors and radiologists need to reconfirm the target of the lesion and be very familiar with the process approach and equipment techniques involving the computer-aided diagnosis (CAD) tools and the biopsy system and follow a correct way. The basic steps of MRI-guided biopsy and localization are nearly the same regardless of the vendor or platform, and this article systematically introduces detailed methods and techniques of MRI-guided intervention. The two interventions both face different challenging situations during procedures with solutions given in the article. Post-operative statistics show that the complications of MRI-guided intervention are infrequent and mild, and MRI-guided biopsy provides the pathological information for the subsequent surgical decisions and MRI-guided localization fully prepared for follow-up surgical biopsy. New techniques for MRI-guided intervention are also elaborated in the article, which leads to future development. In a word, MRI-guided intervention is a safe, accurate, and effective technique with a low complication rate and successful MRI-guided intervention is truly teamwork with efforts from patients to surgeons, radiologists, MRI technologists, and nurses.
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Affiliation(s)
- Peng Gao
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Xiangyi Kong
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Ying Song
- Department of Diagnostic Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Yan Song
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Yi Fang
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Han Ouyang
- Department of Diagnostic Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Jing Wang
- Department of Breast Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
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Sanmamed N, Berlin A, Beiki-Ardakani A, Ballantyne H, Simeonov A, Chung P. Magnetic Resonance Imaging-guided Brachytherapy Re-irradiation for Isolated Local Recurrence of Soft Tissue Sarcoma. Cureus 2018; 10:e2457. [PMID: 29888161 PMCID: PMC5991927 DOI: 10.7759/cureus.2457] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Management options for locally recurrent sarcoma of the pelvis in patients previously treated with external beam radiation and surgery are limited. Pelvic exenteration is often the only viable but unattractive option. We present a patient with recurrent myxoid round cell liposarcoma of the ischiorectal fossa treated in 2013 with preoperative radiation (50 Gy in 25 fractions) and subsequent wide local resection. Four years later, a follow-up magnetic resonance imaging (MRI) scan demonstrated a 1 x 1 cm T2 hypointense soft tissue pre-sacral nodule consistent with local recurrence (LR). The patient declined posterior pelvic exenteration and was treated with 12 Gy using high dose rate brachytherapy (BT) under MRI-guidance followed by a further external beam radiation to a dose of 30 Gy in 15 fractions.
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Affiliation(s)
- Noelia Sanmamed
- Radiation Oncology, Princess Margaret Cancer Centre, Toronto / University of Toronto, Toronto, CAN
| | - Alejandro Berlin
- Radiation Oncology, Princess Margaret Cancer Centre, Toronto / University of Toronto, Toronto, CAN
| | - Akbar Beiki-Ardakani
- Radiation Oncology, Princess Margaret Cancer Centre, Toronto / University of Toronto, Toronto, CAN
| | - Heather Ballantyne
- Radiation Oncology, Princess Margaret Cancer Centre, Toronto / University of Toronto, Toronto, CAN
| | - Anna Simeonov
- Radiation Oncology, Princess Margaret Cancer Centre, Toronto / University of Toronto, Toronto, CAN
| | - Peter Chung
- Radiation Oncology, Princess Margaret Cancer Centre, Toronto / University of Toronto, Toronto, CAN
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