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Krishnan P, Das S. Preoperative Wire Localization: A Simple Guidance Technique for Excision of Deep, Painful, Small, Soft Tissue Neurofibromas. Neurol India 2023; 71:973-975. [PMID: 37929436 DOI: 10.4103/0028-3886.388091] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2023]
Abstract
A novel use of preoperative wire localization to aid in the removal of small deep-seated soft tissue nerve sheath tumors is described. Wire localization is commonly used in breast surgery, and applying this technique in neurosurgery will enable the surgeon to directly reach the lesion with smaller incisions and prevent unnecessary soft tissue dissection.
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Affiliation(s)
- Prasad Krishnan
- Department of Neurosurgery, National Neurosciences Centre, Kolkata, West Bengal, India
| | - Sayan Das
- Department of Radiology, Peerless Hospital, Kolkata, West Bengal, India
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2
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Vartanian A, Papas PV, Guarecuco Castillo JE, Sistare M, Masri MM. Ultrasound Guided Intraoperative Wire Localization Under General Anesthesia in Breast-Conserving Surgery. Cureus 2023; 15:e41662. [PMID: 37565099 PMCID: PMC10412144 DOI: 10.7759/cureus.41662] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/10/2023] [Indexed: 08/12/2023] Open
Abstract
Breast-conserving surgery (BCS) is becoming an increasingly preferred surgical technique for treating breast cancer. For the last several decades, using a preoperative wire placed by a radiologist has been the gold standard to help guide surgeons to excise a suspicious mass. In recent years, there has been an increasing focus on using surgeon-performed intraoperative ultrasound (IOUS) during breast-conserving therapy, suggesting improved cosmetic outcomes and a decreased need for re-excision. However, studies have also highlighted that ultrasound may be uncomfortable for surgeons who have become most familiar with a wire-localization technique. Wire localization and intraoperative ultrasound are valuable tools that can improve the accuracy of tumor localization and reduce the need for re-excision. We present a 45-year-old female with a right breast mass, measuring breast imaging reporting and data system (BIRADS) 4A on preoperative ultrasound. Intraoperative wire-localization was performed by the surgeon utilizing ultrasound guidance. The right breast lesion was successfully excised with negative margins. The patient was discharged home and recovered well. Surgeon-performed intraoperative ultrasound can be combined with surgeon-performed wire localization to reduce the need for re-excision surgery and allow the surgeon to retain the familiarity of utilizing a gold-standard technique. Further research is needed to determine the optimal use of surgeon-performed IOUS and wire-localization, and its impact on long-term outcomes.
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Affiliation(s)
- Artin Vartanian
- General Surgery, St. George's University School of Medicine, St. George's, GRD
| | - Paraskevi V Papas
- General Surgery, St. George's University School of Medicine, St. George's, GRD
| | | | - Michael Sistare
- General Surgery, Larkin Community Hospital, South Miami, USA
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3
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Farha MJ, Simons J, Kfouri J, Townsend-Day M. SAVI Scout® System for Excision of Non-Palpable Breast Lesions. Am Surg 2022:31348221096576. [PMID: 35509218 DOI: 10.1177/00031348221096576] [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] [Indexed: 11/15/2022]
Abstract
BACKGROUND The standard localization of non-palpable breast masses is wire/needle localization (WL). Newer technologies have evolved, allowing more efficient scheduling and improving surgeon and patient experiences. These include Radioactive Seed, MagSeed®, and SAVI Scout® (SS). We adopted SS at our program in July of 2017. We are reporting our experience comparing SAVI Scout® with needle localization. STUDY DESIGN This is a retrospective study comparing SS and wire localization techniques for the excision of both benign and malignant lesions. Chart reviews of localized patients between 7/1/2017 and 6/30/2019, recording the age of the patient, date of procedure, localization method, pathology of lesion postexcision, number and status of margins, guidance method (mammogram vs. ultrasound), specimen size, and distance of reflector from biopsy clip, were completed to compare these localization methods with the aim of asserting their equality. RESULTS There were 48 wire and 64 SS localized excisions. Successful lesion excision was achieved in 100% of cases for both techniques. There were 1 SS and 4 WL re-excisions for margin clearance not reaching statistical significance. 51 additional margins were obtained in the SS cases compared to 36 margins in the WL cases without a statistically significant difference. CONCLUSIONS 1- Both SS and WL achieved 100% excision of targeted lesions 2- SS localization was successfully implemented, offering more convenience for patients and providers 3- More re-excisions in the WL group as compared to the SS group did not reach statistical significance and requires further investigation 4- A prospective controlled trial comparing the different localization techniques can address questions related to effectiveness, cost, patient and provider experiences.
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Affiliation(s)
- Maen J Farha
- Department of Surgery, 23436MedStar Union Memorial and Good Samaritan Hospitals, Baltimore, MD, USA
| | - James Simons
- The Wright Center for Graduate Medical Education, Scranton, PA, USA
| | - Jad Kfouri
- University of Maryland, College Park, MD, USA
| | - Michelle Townsend-Day
- Department of Surgery, 23436MedStar Union Memorial and Good Samaritan Hospitals, Baltimore, MD, USA
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4
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Davis KM, Raybon CP, Monga N, Waheed U, Michaels A, Henry C, Spalluto LB. Image-guided Localization Techniques for Nonpalpable Breast Lesions: An Opportunity for Multidisciplinary Patient-centered Care. J Breast Imaging 2021; 3:542-555. [PMID: 38424951 DOI: 10.1093/jbi/wbab061] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Indexed: 03/02/2024]
Abstract
Selection of a localization method for nonpalpable breast lesions offers an opportunity for institutions to seek multidisciplinary input to promote value-based, patient-centered care. The diverse range of nonpalpable breast and axillary pathologies identified through increased utilization of screening mammography often necessitates image-guided preoperative localization for accurate lesion identification and excision. Preoperative localization techniques for breast and axillary lesions have evolved to include both wire and nonwire methods, the latter of which include radioactive seeds, radar reflectors, magnetic seeds, and radiofrequency identification tag localizers. There are no statistically significant differences in surgical outcomes when comparing wire and nonwire localization devices. Factors to consider during selection and adoption of image-guided localization systems include physician preference and ease of use, workflow efficiency, and patient satisfaction.
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Affiliation(s)
- Katie M Davis
- Vanderbilt University Medical Center, Department of Radiology and Radiological Sciences, Nashville, TN, USA
| | - Courtney P Raybon
- Vanderbilt University Medical Center, Department of Radiology and Radiological Sciences, Nashville, TN, USA
| | - Natasha Monga
- Case Western Reserve University, The MetroHealth System, Department of Radiology, Cleveland, OH, USA
| | - Uzma Waheed
- University of Pittsburgh Medical Center, Department of Radiology, Pittsburgh, PA, USA
| | - Aya Michaels
- Newton Wellesley Hospital, Department of Radiology, Newton, MA, USA
| | - Cameron Henry
- Vanderbilt University Medical Center, Department of Radiology and Radiological Sciences, Nashville, TN, USA
| | - Lucy B Spalluto
- Vanderbilt University Medical Center, Department of Radiology and Radiological Sciences, Nashville, TN, USA
- Vanderbilt Ingram Cancer Center, Nashville, TN, USA
- Veterans Health Administration-Tennessee Valley Healthcare System Geriatric Research, Education, and Clinical Center (GRECC), Nashville, TN, USA
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5
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Balakrishnan SS, Dev B, Gnanavel H, Chinnappan S, Palanisamy P, Hlondo L. Wired for Surgical Success: Our Experience with Preoperative Ultrasound-Guided Wire Localization of Impalpable Breast Lesions. Indian J Radiol Imaging 2021; 31:124-130. [PMID: 34316120 PMCID: PMC8299497 DOI: 10.1055/s-0041-1730134] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Aims
The purpose of this study was to review our experience with preoperative ultrasound-guided wire localization and to identify our rate of successful localization and subsequent excision.
Materials and Methods
At our institution, we performed preoperative wire localization for 28 impalpable breast lesions in 27 women (1 patient underwent wire localization for bilateral breast lesions), between April 2016 and August 2019. We used a Toshiba APLIO2 ultrasound machine and a linear probe (7–12 MHz) to visualize lesions and needle-wire systems comprising a 20-gauge needle with preloaded wire to localize lesions. We analyzed the percentage of specimen mammograms with wire in situ and percentage of excised specimens showing margins free of tumor, along with imaging features, BI-RADS (Breast Imaging-Reporting and Data System) categories, and histopathological and molecular diagnosis of the lesions.
Results
All specimen mammograms confirmed the presence of wire in situ, except one (96.4%); in the latter case, postponement of surgery due to intractable cough was suspected to have caused wire displacement. All malignant specimens showed margins free of tumor (100%).
Conclusions
Our results show that wire localization is extremely effective in providing crucial preoperative insight into the precise location of an impalpable lesion. Despite the advent of nonwire localization devices such as radioactive seeds, radar reflectors, magnetic seed markers, and radiofrequency identification tags, wire localization remains the most widely practiced method, especially in resource-limited settings. Its high degree of accuracy serves as a key factor in the successful outcome of breast conservation surgery for impalpable breast lesions.
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Affiliation(s)
- Sanchanaa Sree Balakrishnan
- Department of Radiology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - Bhawna Dev
- Department of Radiology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - Harini Gnanavel
- Department of Radiology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - Sheela Chinnappan
- Department of Radiology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - Priya Palanisamy
- Department of Radiology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - Lalchhanhimi Hlondo
- Department of Radiology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
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Kühn F, Simon CEE, Aliyeva I, KUßMAUL J, GROß J, Schweizerhof O, Blohmer JU, Karsten MM. A German Study Comparing Standard Wire Localization With Magnetic Seed Localization of Non-palpable Breast Lesions. In Vivo 2021; 34:1159-1164. [PMID: 32354905 DOI: 10.21873/invivo.11888] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [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: 01/10/2020] [Revised: 01/26/2020] [Accepted: 01/29/2020] [Indexed: 11/10/2022]
Abstract
BACKGROUND Exact localization of non-palpable breast lesions is necessary to ensure that the correct lesion is removed. Conventional methods come with several disadvantages. PATIENTS AND METHODS We compared 28 patients who underwent breast-conserving surgery for a non-palpable lesion. By surgeon choice, 14 patients were assigned to undergo magnetic seed localization and 14 underwent standard wire localization. The primary outcome was the operative time, and secondary outcome was the patient pain level. RESULTS The mean age was 52±10 (SD) years in the seed arm, and 55±13 years in the wire arm. The median time from skin incision to tumor extraction was not significantly different between the two groups. Patients in the wire localized group significantly more often reported pain during coughing/breathing, movement, and sleep. CONCLUSION Using seed localization at Charité Breast Center did not lead to a significant decrease in operative time but might allow time savings once established, while increasing patient comfort and reducing organizational burden.
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Affiliation(s)
- Friedrich Kühn
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Clinic for Gynecology with Breast Center, Berlin, Germany
| | | | - Ilhamiyya Aliyeva
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Clinic for Gynecology with Breast Center, Berlin, Germany
| | - Julia KUßMAUL
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Clinic for Gynecology with Breast Center, Berlin, Germany
| | - Jessica GROß
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Clinic for Gynecology with Breast Center, Berlin, Germany
| | - Oliver Schweizerhof
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Institute of Biometry and Clinical Epidemiology, Berlin, Germany.,Berlin Institute of Health (BIH), Berlin, Germany
| | - Jens-Uwe Blohmer
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Clinic for Gynecology with Breast Center, Berlin, Germany
| | - Maria Margarete Karsten
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Clinic for Gynecology with Breast Center, Berlin, Germany
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7
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Law W, Cao X, Wright FC, Slodkowska E, Look Hong N, Curpen B. Adequacy of invasive and in situ breast carcinoma margins in radioactive seed and wire-guided localization lumpectomies. Breast J 2020; 27:134-140. [PMID: 33270329 DOI: 10.1111/tbj.14115] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [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: 07/08/2020] [Revised: 11/02/2020] [Accepted: 11/04/2020] [Indexed: 11/28/2022]
Abstract
Image-guided preoperative localizations help surgeons to completely resect nonpalpable breast cancers. The objective of this study is to compare the adequacy of specimen margins for both invasive breast cancer (IBC) and ductal carcinoma in situ (DCIS) after radioactive seed localization (RSL) vs wire-guided localization (WGL). We retrospectively reviewed 600 cases at a single Canadian academic center from January 2014 to September 2017, comparing surgical margins, re-excisions and reoperations, localization accuracy and major complications (migration, accidental deployment, vasovagal reaction), as well as operative duration between RSL and WGL cases. IBC margins were positive in 7% of RSL and 6% of WGL cases (P = .57). Tumor size (P = .039) and association with DCIS (P = .036) predicted positive margins in invasive carcinoma. DCIS margins were positive in 6% and 8%, and close (≤2 mm) in 37% and 36% of cases (P = .45) for RSL and RSL cases respectively. The presence of extensive intraductal component predicted positive DCIS margins (P < .0001). There was no significant difference between intraoperative re-excisions (P = .54), localization accuracy (P = .34), and operation duration (P = .81). Reoperation for lumpectomies and mastectomies was marginally higher for WGL than RSL (P = .049). There were 11 (4%) WGL and no RSL complications (P = .03). Overall, positive margins for IBC, close or positive margins for DCIS, intraoperative re-excision, localization accuracy, and operation duration were similar between RSL and WGL. The reoperation rate was higher in WGL than RSL, which may reflect practice changes over time. RSL was safer than WGL with lower complication rates.
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Affiliation(s)
- Wyanne Law
- Diagnostic Radiology Resident, University of Toronto, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Xingshan Cao
- Department of Research Design and Biostatistics, Sunnybrook Research Institute, Toronto, ON, Canada
| | - Frances C Wright
- Department of Surgery, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Elzbieta Slodkowska
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada.,Department of Laboratory Medicine and Molecular Diagnostics, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Nicole Look Hong
- Evaluative Clinical Sciences, Odette Cancer Research Program, Sunnybrook Research Institute, Toronto, ON, Canada.,Division of Surgical Oncology, Sunnybrook Odette Cancer Centre, Toronto, ON, Canada
| | - Belinda Curpen
- Department of Breast Imaging, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
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8
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Merchant NN, McKenna R, Sier R, Onugha O. Retrospective Review of Preoperative Wire Localization for Peripheral Ground Glass Opacities. Am Surg 2020; 86:1385-1390. [PMID: 33147983 DOI: 10.1177/0003134820964490] [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] [Indexed: 11/15/2022]
Abstract
Video-assisted thoracoscopy (VATS) is performed for diagnosis and treatment of peripheral lung nodules. Localization of peripherally located ground-glass opacities (GGOs) can be challenging. We report the results and usefulness of preoperative computed tomography (CT)-guided wire localization. Records for patients who underwent CT-guided wire localization prior to VATS resection for peripherally located GGOs were analyzed. Our technique for targeting the GGOs, complications, and histopathology of GGOs is reviewed. Forty patients (mean age 68 years) underwent pulmonary resections following CT-guided wire localization. The mean diameter of the GGO was 11.0 mm. The mean distance from the pleural surface to the peripheral margin of the GGO was 18.6 mm. Complications from the wire localization included pneumothorax in 5 patients (12.5%), none of whom required insertion of a chest tube; parenchymal hemorrhage in 3 patients (7.5%); and pleural effusion requiring chest tube drainage (unrelated to the wire) in 1 patient (2.5%). The mean operative time was 74 (range: 21-186 ) minutes. Pathological examination revealed lung malignancy in 36 patients (90%). The diagnostic yield was 100%. Preoperative CT-guided wire localization for solitary or multiple peripherally located GGOs allows for determination of histopathologic diagnosis and high diagnostic yield.
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Affiliation(s)
| | | | - Rachel Sier
- Western University of Health Sciences COMP, CA, USA
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9
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Konen J, Murphy S, Berkman A, Ahern TP, Sowden M. Intraoperative Ultrasound Guidance With an Ultrasound-Visible Clip: A Practical and Cost-effective Option for Breast Cancer Localization. J Ultrasound Med 2020; 39:911-917. [PMID: 31737930 DOI: 10.1002/jum.15172] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 10/14/2019] [Accepted: 10/27/2019] [Indexed: 06/10/2023]
Abstract
OBJECTIVES In partial mastectomy (PM) or lumpectomy, ultrasound (US) localization avoids discomfort and additional procedures associated with wire localization. The purpose of this study was to evaluate the association between ultrasound-visible clip (UVC) use at the time of biopsy and US use during resection, hypothesizing that UVCs facilitate US localization and reduce costs compared with traditional radiopaque clips or no clip placement. METHODS The study population consisted of adult female patients with breast cancer undergoing PM or lumpectomy at our institution between 2014 and 2016. The core biopsy clip type and localization method during PM were characterized as wire localization versus US localization, and associations were estimated with multivariable regression models. For the cost evaluation, breast biopsy data were obtained from the Department of Radiology. RESULTS Among 674 patients, 490 had data on localization and the clip type. Ultrasound-visible clip placement at biopsy increased US use during resection by 13% (95% confidence interval, 6%-21%). There was no difference in the total specimen weight with US versus wire localization. The cost savings for using UVCs for the 2209 patients who underwent breast biopsy from 2014 to 2016 was $36,000. CONCLUSIONS This study demonstrates that US localization for PM is feasible at a single institution and cost-effective when facilitated by UVCs. Placement of a UVC at the time of biopsy is recommended, as it is cost-effective and avoids the discomfort and inconvenience of wire localization.
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Affiliation(s)
- John Konen
- Department of Surgery, University of Vermont Medical Center, Burlington, Vermont, USA
| | - Serena Murphy
- Department of Surgery, University of Vermont Medical Center, Burlington, Vermont, USA
| | - Amy Berkman
- Larner College of Medicine, University of Vermont, Burlington, Vermont, USA
| | - Thomas P Ahern
- Division of Surgical Research, Larner College of Medicine, University of Vermont, Burlington, Vermont, USA
| | - Michelle Sowden
- Department of Surgery, University of Vermont Medical Center, Burlington, Vermont, USA
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10
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Saphier N, Kondraciuk J, Morris E, Bernard-Davila B, Mango V. Preoperative Localization of Breast MRI Lesions: MRI-guided Marker Placement With Radioactive Seed Localization as an Alternative to MRI-guided Wire Localization. J Breast Imaging 2020; 2:250-258. [PMID: 33554114 DOI: 10.1093/jbi/wbaa012] [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: 08/07/2019] [Indexed: 11/14/2022]
Abstract
Objective Preoperative MRI-guided wire localization (MWL) presents challenges to both the physician and patient. In this study, we examined the efficiency and outcome of MRI-guided marker placement followed by mammographic-guided radioactive seed localization (MMP/RSL) as an alternative localization method. The primary outcome parameter was pathology upon excision. The secondary outcome parameters were total procedure time and clinical indication for localization. Methods A retrospective review of a large tertiary cancer center's breast imaging database was performed. Records of 21 patients with MMP/RSL (24 markers) from August 2013 to January 2019 were compared with 34 patients receiving MWL (48 wires) from January 2016 to January 2019. Multiple factors, including age, prelocalization pathology, postsurgical pathology, concordance, re-excision rates, and total procedure time required for each technique, were compared. Univariate and descriptive statistical analyses were performed. Results Mean patient age in years (MMP/RSL = 54.1 ± 13.1, MWL = 55.1 ± 10.8, P = 0.389), time in MR scanner in minutes (MMP/RSL = 31.7 ± 12.0, MWL = 35.8 ± 13.1, P = 0.678), and postsurgical pathology malignancy rates (MMP/RSL = 71.4%, MWL = 65.7%, P = 0.7715) were similar without statistically significant differences. As expected, the mean total procedure time was slightly longer without a statistically significant difference (47.3 ± 19.8 min versus 35.8 ± 13.1 min, P = 0.922) for the MMP/RSL group. All patients in both groups underwent successful localization with 100% radiologic-pathology concordance. Re-excision rates were lower for the MMP/RSL group (9.5%) versus the MWL group (16.7%); however, they were not found to be statistically significant (P = 0.7104). Conclusion MMP/RSL is a feasible alternative to MWL and may alleviate many challenges presented by MWL. Further studies are needed.
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Affiliation(s)
- Nicole Saphier
- Memorial Sloan Kettering Cancer Center, Department of Radiology, New York, NY
| | - Jessica Kondraciuk
- Memorial Sloan Kettering Cancer Center, Department of Radiology, New York, NY
| | - Elizabeth Morris
- Memorial Sloan Kettering Cancer Center, Department of Radiology, New York, NY
| | | | - Victoria Mango
- Memorial Sloan Kettering Cancer Center, Department of Radiology, New York, NY
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11
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Jumaa K, Johani BA, Brackstone M, Kornecki A. A Single-Institute Experience With Radioactive Seed Localization of Breast Lesions-A Retrospective Study. Can Assoc Radiol J 2020; 71:58-62. [PMID: 32062988 DOI: 10.1177/0846537119885682] [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] [Indexed: 10/25/2022] Open
Abstract
OBJECTIVES To assess the benefits associated with radioactive seed localization (RSL) in comparison to conventional wire localization (WL) for nonpalpable breast lesions. METHODS Radioactive seed localization was initiated at our institution in July 2013. Retrospective review of all WL performed between June 2012 and July 2013 (2013) and all RSL performed during June 2015 and July 2016 (2016). Patients who received neoadjuvant therapy or did not undergo their planned surgeries and WL performed in 2016 were excluded. The following data were collected: final pathology, resection margins for malignant lesions, time to surgery, seed migration, and number of localized lumpectomies performed by each surgeon. RESULTS A total of 292 WL procedures (288 women) in 2013 and 194 RSL procedures (186 women) in 2016 were eligible for the study. All WLs were inserted the day of surgery. Mean time from RSL insertion to surgery was 4.0 ± 2.8 days (range: 1-17 days). There was no difference in specimen size for malignant lesions (6.8 ± 2.8 cm for WL and 6.9 ± 2.9 cm for RSL; P = .5). Specimen radiographs were obtained in 233 (80%) of 292 WL compared to 194 (100%) of 194 RSL (P < .001). For malignant lesions, positive margins were present in 34 (17.2%) of 198 with WL compared to 15 (10.3%) of 146 with RSL (P < .001). Close margins (≤1 mm) were present in 31 (15.6%) of 198 with WL compared to 1 (0.6%) of 146 with RSL (P < .001). The seed fell out of the specimen during surgery in 6 (3.1%) of 194. No seed loss was recorded. The surgeons (n = 4) who transitioned to RSL increased the number of surgeries per month from a mean of 4.4 ± 2.6 in 2013 to 6.9 ± 3.5 in 2016, equivalent to a 41% increase (P = .003). CONCLUSIONS The use of RSL, as compared to conventional WL, resulted in a reduction in the number of pathologically involved surgical margins and was associated with an increased number of surgeries. Furthermore, RSL can be performed up to 14 days prior to surgery, which may improve scheduling flexibility in the radiology department.
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Affiliation(s)
- Klaudia Jumaa
- Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Badria Al Johani
- Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | | | - Anat Kornecki
- Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
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12
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Srour MK, Kim S, Amersi F, Giuliano AE, Chung A. Comparison of wire localization, radioactive seed, and Savi scout ® radar for management of surgical breast disease. Breast J 2019; 26:406-413. [PMID: 31448530 DOI: 10.1111/tbj.13499] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [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: 04/30/2019] [Revised: 07/03/2019] [Accepted: 07/05/2019] [Indexed: 11/27/2022]
Abstract
BACKGROUND Radioactive seed localization (RSL) and the Savi scout® radar (SSR) are newer alternatives to wire-guided localization (WL) for nonpalpable breast lesions. OBJECTIVE To compare three types of localization devices used in breast conserving surgery. METHODS A total of 293 patients had a partial mastectomy (n = 194) or breast biopsy (n = 99) with preoperative image-guided localization of a single nonpalpable lesion between July 2017 to July 2018. Lesions were localized by WL, RSL, or SSR. Although all operations performed were outpatient, due to workflow differences at our institution, operations performed in the hospital operating rooms were defined as "hospital setting." Operations performed at an outpatient surgery facility without the capacity to admit patients were defined as "ambulatory." Delay in operating room start times and total perioperative times in both the hospital and ambulatory setting, localization time, explant of localization device, positive margins, volume of tissue excised, and 30-day complications were evaluated. RESULTS A total of 126 patients (43%) had WL; 59 patients (20%) had RSL; and 108 patients (37%) had SSR localization. SSR localization took longer to perform with an average time of 19 minutes, compared with 15 minutes for WL and 14 minutes for RSL (P = .020). In 93.52% of cases, the first specimen contained both the clip and localization device, which was similar among groups (P = .073). There was no difference in retained biopsy clip among the groups (average 3.4%, P = .173). For operations performed in the hospital, the time from patient arrival to the preoperative area and incision was significantly longer in the WL group with a median of 233 minutes (range 56-486), 130 minutes (range 64-294) in RSL, and 108 minutes (range 59-240) for SSR (P < .001). There was no difference in operative time among the groups with a median of 51 minutes (range 17-122) (P = .108). There was, however, significantly longer perioperative time of 469 minutes (range 210-926) in the WL group compared with 399 minutes (range 240-871) for RSL and 381 minutes (range 232-711) for SSR (P ≤ .001). For the ambulatory setting, although there was no difference in operating time among the groups (median 50 minutes, range 18-127, P = .715), only the RSL showed a decreased perioperative time compared to WL (WL 356 vs RSL 275, P < .001; SSR 279, p = NS). A total of 131 patients (44.7%) had same day localizations. Among operations with delayed start times, there was a longer average delay of 85 minutes (range 1-304) for WL group compared with 69 minutes (range 13-219) in RSL and 53 minutes (range 0-228) in SSR (P < .001). There was no difference among the three groups in positive margin rate, volume of tissue excised, and 30-day complications. CONCLUSION Nonwire localization devices are associated with reduced overall perioperative time compared to wire localization, with few complications.
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Affiliation(s)
- Marissa K Srour
- Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, California
| | - Sungjin Kim
- Department of Biostatistics and Bioinformatics, Cedars-Sinai Medical Center, Los Angeles, California
| | - Farin Amersi
- Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, California
| | - Armando E Giuliano
- Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, California
| | - Alice Chung
- Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, California
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Li X, Zhu D, Li M, Zhao Z. Ectopic breast localization wire in the pleural cavity: A case report. Mol Clin Oncol 2018; 8:686-688. [PMID: 29725536 DOI: 10.3892/mco.2018.1593] [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: 07/24/2017] [Accepted: 09/11/2017] [Indexed: 11/06/2022] Open
Abstract
Ultrasound is an easily accessible and cost-effective imaging method that is not associated with radiation exposure. Ultrasound-guided wire localization is a reliable method for resecting non-palpable breast lesions. Preoperative ultrasound-guided wire localization has the advantage of a shorter operative time, and the breast lesions may be accurately excised with less tissue injury. We herein report an unusual case of an ectopic breast localization wire in the pleural cavity in a 47-year-old female patient with a history of right-sided breast cancer, who received left segmental mastectomy due to a newly identified left-sided breast lesion. The wire was identified with intraoperative X-ray and computed tomography imaging and was successfully removed under thoracoscopic guidance. The patient recovered uneventfully. To the best of our knowledge, this is the first report on localization wire-related complications in the English literature.
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Affiliation(s)
- Xuelu Li
- Department of Breast Surgery and Oncology, The Second Hospital of Dalian Medical University, Dalian, Liaoning 116027, P.R. China
| | - Dandan Zhu
- Department of Critical Care Medicine, The Second Hospital of Dalian Medical University, Dalian, Liaoning 116027, P.R. China
| | - Man Li
- Department of Breast Surgery and Oncology, The Second Hospital of Dalian Medical University, Dalian, Liaoning 116027, P.R. China
| | - Zuowei Zhao
- Department of Breast Surgery and Oncology, The Second Hospital of Dalian Medical University, Dalian, Liaoning 116027, P.R. China
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Shin YD, Choi YJ, Kim DH, Park SS, Choi H, Kim DJ, Park S, Yun HY, Song YJ. Comparison of outcomes of surgeon-performed intraoperative ultrasonography-guided wire localization and preoperative wire localization in nonpalpable breast cancer patients undergoing breast-conserving surgery: A retrospective cohort study. Medicine (Baltimore) 2017; 96:e9340. [PMID: 29390405 PMCID: PMC5815817 DOI: 10.1097/md.0000000000009340] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
This study aimed to determine the efficacy of intraoperative ultrasonography-guided wire localization guided breast-conserving surgery (BCS) for nonpalpable breast cancer and compare it to conventional preoperative wire localization (PWL) guided surgery.We retrospectively analyzed the medical charts of 214 consecutive nonpalpable breast cancer patients who underwent BCS using intraoperative ultrasonography-guided wire localization by a surgeon (IUWLS) and PWL, between April 2013 and March 2017. Positive surgical margins, reexcision rates, and resection volumes were investigated.Of the total cohort, 124 patients underwent BCS with IUWLS and 90 patients with PWL. The following did not differ between the IUWLS and PWL groups: positive margin status, re-excision rate, conversion rate, permanent positive margin status, reoperation rate, median optimal resection volume (ORV), median total resection volume (TRV), and median closest tumor-free margin. Rather, median (range) widest tumor-free margin was significantly smaller in the IUWLS group (9 mm [5-12]) than in the PWL group (14 mm [9-20]; P = .003]). Median (range) calculated resection ratio (CRR) was significantly lower in the IUWLS group (1.67 [0.87-9.38]) than in the PWL group (4.83 [1.63-21.04]; P = .02).In nonpalpable breast cancer patients undergoing BCS, IUWLS showed positive resection margins and reexcision rates equivalent to those of the conventional PWL method. Additionally, excision volume and widest tumor-free margin were smaller with IUWLS, confirming that healthy breast tissue is less likely to be resected with this method. Our results suggest that IUWLS offers an excellent alternative to PWL, while avoiding PWL-induced patient discomfort.
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Affiliation(s)
| | - Young Jin Choi
- Department of Surgery, Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, Republic of Korea
| | - Dae Hoon Kim
- Department of Surgery, Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, Republic of Korea
| | - Sung Su Park
- Department of Surgery, Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, Republic of Korea
| | - Hanlim Choi
- Department of Surgery, Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, Republic of Korea
| | - Dong Ju Kim
- Department of Surgery, Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, Republic of Korea
| | - Sungmin Park
- Department of Surgery, Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, Republic of Korea
| | - Hyo Yung Yun
- Department of Surgery, Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, Republic of Korea
| | - Young Jin Song
- Department of Surgery, Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, Republic of Korea
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Power FR, Ryan AG, Murphy MN, Cleary MS. Extradigital glomus tumor of the elbow with preoperative ultrasound-guided wire localization: a case report. J Shoulder Elbow Surg 2017; 26:e352-e356. [PMID: 28941972 DOI: 10.1016/j.jse.2017.07.029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2017] [Revised: 07/17/2017] [Accepted: 07/28/2017] [Indexed: 02/01/2023]
Affiliation(s)
- Fiachra R Power
- Department of Orthopaedics, University Hospital Waterford, Waterford, Ireland.
| | - Anthony G Ryan
- Department of Radiology, University Hospital Waterford, Waterford, Ireland
| | - Maurice N Murphy
- Department of Pathology, University Hospital Waterford, Waterford, Ireland
| | - May S Cleary
- Department of Orthopaedics, University Hospital Waterford, Waterford, Ireland
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Li D, Xu J, Zhang J, Xia D, Shao G. Application of three-dimensional wire localization and orientation in the resection of non-palpable breast lesions. Oncol Lett 2017; 13:4013-4016. [PMID: 28599407 PMCID: PMC5453039 DOI: 10.3892/ol.2017.6014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [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: 01/25/2016] [Accepted: 08/22/2016] [Indexed: 11/05/2022] Open
Abstract
The aim of the present study was to compare the application value of the 3D stereo wire localization technique guided by a full digital breast X-ray machine, and general location technique in the resection of breast non-palpable lesions. A retrospective analysis of the clinical data of 80 patients with abnormal findings for non-palpable breast molybdenum target X-ray was conducted between June, 2011 and July, 2014. The patients were divided into two groups: 40 cases with a general location of lesions identified by perturbation axial + standard lateral radiograph to guide the clinical operation biopsy (group A); and 40 cases with a general location of lesions identified by the 3D stereo wire localization method to guide the clinical operation biopsy (group B). The one-time success rate of the resection of breast lesions of the two groups of patients was compared. Both groups of patients completed the operation. Of the 40 cases in group A, 33 cases had one-time complete resection of lesions, 5 cases had incomplete resection with the second resection, and the lesions of 2 cases were not excised and the one-time success rate of the breast lesion resection was 82.5%. Of the 40 cases in group B, lesions of 38 cases were one-time complete resection and 2 had vagal reaction; thus, the one-time success rate of breast lesion resection being 95%. Compared to group A, the one-time success rate of breast lesion resection of group B was statistically and significantly higher (χ2=3.638, P<0.05). In conclusion, the 3D stereo wire localization technique guided by the full digital breast X-ray machine for the excision of non-palpable breast lesions has high positioning accuracy with small operation excision scope. It is therefore an effective method that can be utilized for the qualitative diagnosis of non-palpable breast lesions.
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Affiliation(s)
- Dechun Li
- Department of Radiology, The Affiliated Xuzhou Center Hospital of Nanjing University of Chinese Medicine, Xuzhou, Jiangsu 221009, P.R. China
| | - Jingjing Xu
- Department of Radiology, The Affiliated Xuzhou Center Hospital of Nanjing University of Chinese Medicine, Xuzhou, Jiangsu 221009, P.R. China
| | - Jie Zhang
- Department of Radiology, The Affiliated Xuzhou Center Hospital of Nanjing University of Chinese Medicine, Xuzhou, Jiangsu 221009, P.R. China
| | - Dandan Xia
- Department of Radiology, The Affiliated Xuzhou Center Hospital of Nanjing University of Chinese Medicine, Xuzhou, Jiangsu 221009, P.R. China
| | - Guoqing Shao
- Department of Radiology, The Affiliated Xuzhou Center Hospital of Nanjing University of Chinese Medicine, Xuzhou, Jiangsu 221009, P.R. China
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17
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Park KU, Nathanson D. Translating the 2-dimensional mammogram into a 3-dimensional breast: Identifying factors that influence the movement of pre-operatively placed wire. J Surg Oncol 2017; 116:208-212. [PMID: 28475815 DOI: 10.1002/jso.24645] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [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: 12/29/2016] [Accepted: 03/19/2017] [Indexed: 11/11/2022]
Abstract
BACKGROUND Pre-operative measurements from the skin to a wire-localized breast lesion can differ from operating room measurements. This study was designed to measure the discrepancies and study factors that may contribute to wire movement. METHODS Prospective data were collected on patients who underwent wire localization lumpectomy. Clip and hook location, breast size, density, and direction of wire placement were the main focus of the analysis. RESULTS Wire movement was more likely with longer distance from skin to hook or clip, larger breast size (especially if "fatty"), longer time between wire placement and surgery start time, and medial wire placement in larger breast. Age, body mass index, presence of mass, malignant diagnosis, tumor grade, and clip distance to the chest wall were not associated with wire movement. A longer distance from skin to hook correlated with larger specimen volume. CONCLUSIONS Translation of the lesion location from a 2-dimensional mammogram into 3-dimensional breasts is sometimes discrepant because of movement of the localizing wire. Breast size, distance of skin to clip or hook, and wire exit site in larger breasts have a significant impact on wire movement. This information may guide the surgeon's skin incision and extent of excision.
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Affiliation(s)
- Ko Un Park
- Department of Surgery, Henry Ford Hospital, Detroit, Michigan
| | - David Nathanson
- Department of Surgery, Henry Ford Hospital, Detroit, Michigan
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18
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Dryden MJ, Dogan BE, Fox P, Wang C, Black DM, Hunt K, Yang WT. Imaging Factors That Influence Surgical Margins After Preoperative 125I Radioactive Seed Localization of Breast Lesions: Comparison With Wire Localization. AJR Am J Roentgenol 2016; 206:1112-8. [PMID: 27007608 DOI: 10.2214/AJR.15.14715] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE The objective of this study was to compare the potential influence of imaging variables on surgical margins after preoperative radioactive seed localization (RSL) and wire localization (WL) techniques. MATERIALS AND METHODS A total of 565 women with 660 breast lesions underwent RSL or WL between May 16, 2012, and May 30, 2013. Patient age, lesion type (mass, calcifications, mass with associated calcifications, other), lesion size, number of seeds or wires used, surgical margin status (close positive or negative margins), and reexcision and mastectomy rates were recorded. RESULTS Of 660 lesions, 127 (19%) underwent RSL and 533 (81%) underwent WL preoperatively. Mean lesion size was 1.8 cm in the RSL group and 1.8 cm in the WL group (p = 0.35). No difference in lesion type was identified in the RSL and WL groups (p = 0.63). RSL with a single seed was used in 105 of 127 (83%) RSLs compared with WL with a single wire in 349 of 533 (65%) WLs (p = 0.0003). The number of cases with a close positive margin was similar for RSLs (26/127, 20%) and WLs (104/533, 20%) (p = 0.81). There was no difference between the RSL group and the WL group in close positive margin status (20% each, p = 0.81), reexcision rates (20% vs 16%, respectively; p = 0.36), or mastectomy rates (6% each, p = 0.96). Lesions containing calcifications were more likely to require more than one wire (odds ratio [OR], 4.44; 95% CI, 2.8-7.0) or more than one seed (OR, 7.03; 95% CI, 1.6-30.0) when compared with masses alone (p < 0.0001). Increasing lesion size and the presence of calcifications were significant predictors of positive margins, whereas the use of more than one wire or seed was not (OR, 0.9; 95% CI, 0.5-1.5) (p = 0.75). CONCLUSION Close positive margin, reexcision, and mastectomy rates remained similar in the WL group and RSL group. The presence of calcifications and increasing lesion size increased the odds of a close positive margin in both the WL and RSL groups, whereas the use of one versus more than one seed or wire did not.
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19
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Bloomquist EV, Ajkay N, Patil S, Collett AE, Frazier TG, Barrio AV. A Randomized Prospective Comparison of Patient-Assessed Satisfaction and Clinical Outcomes with Radioactive Seed Localization versus Wire Localization. Breast J 2015; 22:151-7. [PMID: 26696461 DOI: 10.1111/tbj.12564] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Radioactive seed localization (RSL) has emerged as an alternative to wire localization (WL) in patients with nonpalpable breast cancer. Few studies have prospectively evaluated patient satisfaction and outcomes with RSL. We report the results of a randomized trial comparing RSL to WL in our community hospital. We prospectively enrolled 135 patients with nonpalpable breast cancer between 2011 and 2014. Patients were randomized to RSL or WL. Patients rated the pain and the convenience of the localization on a 5-point Likert scale. Characteristics and outcomes were compared between groups. Of 135 patients enrolled, 10 were excluded (benign pathology, palpable cancer, mastectomy, and previous ipsilateral cancer) resulting in 125 patients. Seventy patients (56%) were randomized to RSL and 55 (44%) to WL. Fewer patients in the RSL group reported moderate to severe pain during the localization procedure compared to the WL group (12% versus 26%, respectively, p = 0.058). The overall convenience of the procedure was rated as very good to excellent in 85% of RSL patients compared to 44% of WL patients (p < 0.0001). There was no difference between the volume of the main specimen (p = 0.67), volume of the first surgery (p = 0.67), or rate of positive margins (p = 0.53) between groups. RSL resulted in less severe pain and higher convenience compared to WL, with comparable excision volume and positive margin rates. High patient satisfaction with RSL provides another incentive for surgeons to strongly consider RSL as an alternative to WL.
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Affiliation(s)
| | - Nicolas Ajkay
- Department of Surgery, The Bryn Mawr Hospital, Bryn Mawr, Pennsylvania
| | - Sujata Patil
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Abigail E Collett
- Department of Surgery, The Bryn Mawr Hospital, Bryn Mawr, Pennsylvania
| | - Thomas G Frazier
- Department of Surgery, The Bryn Mawr Hospital, Bryn Mawr, Pennsylvania
| | - Andrea V Barrio
- Department of Surgery, The Bryn Mawr Hospital, Bryn Mawr, Pennsylvania.,Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
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Dimitrovska MJ, Mitreska N, Lazareska M, Jovanovska ES, Dodevski A, Stojkoski A. Hook Wire Localization Procedure and Early Detection of Breast Cancer - Our Experience. Open Access Maced J Med Sci 2015; 3:273-7. [PMID: 27275234 PMCID: PMC4877866 DOI: 10.3889/oamjms.2015.055] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [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: 04/24/2015] [Revised: 05/06/2015] [Accepted: 05/07/2015] [Indexed: 12/03/2022] Open
Abstract
AIM: The purpose of this study is to describe our experience with needle localization technique in diagnosing small breast cancers. MATERIAL AND METHODS: This retrospective study included a hundred and twenty patients’ with impalpable breast lesions and they underwent wire localization. All patients had mammography, ultrasound exam and pathohystological results. We use Mammomat Inspiration Siemens digital unit for diagnosing mammography, machine - Lorad Affinity with fenestrated compressive pad for wire localization and ultrasound machine Acuson X300 with linear array probe 10 MhZ. We use two types of wire: Bard hook wire and Kopans breast lesion localization needle, Cook. Comparative radiologic and pathologic data were collected and analyzed. RESULTS: In 120 asymptomatic women, 68 malignancies and 52 benign findings were detected with mammography and ultrasound. The mean age for patients with malignancy was 58.6 years. According BI-RADS classification for mammography the distribution is our group was: BI-RADS 3 was presented in 6 (8.82%) patients, BI-RADS 4 was presented in 56 (82.35%) patients and BI-RADS 5 was present in 6 (8.82%) of the patients. Most wire localizations were performed under mammographic guidance in 58 from 68 patients with malignant lesions (85.29%) and with ultrasound in 10 (14.7%). According the mammographic findings patients with mass on mammograms were 29 (42.65%), mass with calcifications 9 (13.23%), calcifications 20 (29.41%) and architectural distortions or asymmetry 10 (14.71%). CONCLUSION: Wire localization is a well established technique for the management of impalpable breast lesions.
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Affiliation(s)
- Maja Jakimovska Dimitrovska
- University Clinic of Radiology, Medical Faculty, Ss. Cyril and Methodius University of Skopje, Skopje, Republic of Macedonia
| | - Nadica Mitreska
- University Clinic of Radiology, Medical Faculty, Ss. Cyril and Methodius University of Skopje, Skopje, Republic of Macedonia
| | - Menka Lazareska
- University Clinic of Radiology, Medical Faculty, Ss. Cyril and Methodius University of Skopje, Skopje, Republic of Macedonia
| | - Elizabeta Stojovska Jovanovska
- University Clinic of Radiology, Medical Faculty, Ss. Cyril and Methodius University of Skopje, Skopje, Republic of Macedonia
| | - Ace Dodevski
- Institute of Anatomy, Medical Faculty, Ss. Cyril and Methodius University of Skopje, Skopje, Republic of Macedonia
| | - Aleksandar Stojkoski
- University Clinic of Radiology, Medical Faculty, Ss. Cyril and Methodius University of Skopje, Skopje, Republic of Macedonia
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Abstract
BACKGROUND Non-palpable breast lesions require some method of localization when performing breast conserving surgery (BCS). Despite the advent of newer techniques, ultrasound (US) and wire-guided localization (WGL) remain the most popular approaches. OBJECTIVE We aim to compare the positive margin rate of US versus WGL in the excision of breast lesions. METHODS Data were collected from the Clinical Access Portal. All patients who underwent US or WGL BCS were identified and consecutive data collected. Positive margins were evaluated using histopathology reports. Baseline demographics and specimen size data were also collected. RESULTS A total of 198 patients were included in total over a three-year period. There was some evidence of an association of type of surgery with positive margin (OR=2.11, p=0.075) where a 2.11 fold increase in the odds of a positive margin was estimated for the US method relative to WGL, but this was not statistically significant at the 5% level. This effect decreased after adjusting for potential confounders (OR=1.81, p=0.34). CONCLUSIONS This retrospective study of US versus WGL in BCS demonstrated no significant difference in the positive margin rate, although a trend was observed in favor of the WGL group. We have provided further evidence for the debate on the accuracy of US and WGL for non-palpable breast lesions. Available data remains sparse, and our results contradict the findings of other comparative studies.
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Affiliation(s)
- Owen James Morris
- Calvary Mater Breast Unit, Calvary Mater Hospital, Waratah, NSW, Australia
| | - Veronica Knight
- Hunter New England Area Health, New Lambton Heights, NSW, Australia
| | - David Logan
- Calvary Mater Breast Unit, Calvary Mater Hospital, Waratah, NSW, Australia
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Abstract
The diagnostic potential of breast MRI can be fully utilized only when it is possible to biopsy lesions detected on MRI, especially when they are not visible on mammography or USG. We would like to describe our experience with MRI-guided wire localization and biopsy.
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Affiliation(s)
- Sangeeta Taneja
- Departments of MRI, Surgical Oncology, Pathology, Rajiv Gandhi Cancer Institute & Research Centre, Sector-5, Rohini, New Delhi - 110 085, India
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