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Carleton N, Saadawi G, McAuliffe PF, Soran A, Oesterreich S, Lee AV, Diego EJ. Use of Natural Language Understanding to Facilitate Surgical De-Escalation of Axillary Staging in Patients With Breast Cancer. JCO Clin Cancer Inform 2024; 8:e2300177. [PMID: 38776506 PMCID: PMC11180980 DOI: 10.1200/cci.23.00177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 02/26/2024] [Accepted: 04/01/2024] [Indexed: 05/25/2024] Open
Abstract
PURPOSE Natural language understanding (NLU) may be particularly well equipped for enhanced data capture from the electronic health record given its examination of both content-driven and context-driven extraction. METHODS We developed and applied a NLU model to examine rates of pathological node positivity (pN+) and rates of lymphedema to determine whether omission of routine axillary staging could be extended to younger patients with estrogen receptor-positive (ER+)/cN0 disease. RESULTS We found that rates of pN+ and arm lymphedema were similar between patients age 55-69 years and ≥70 years, with rates of lymphedema exceeding rates of pN+ for clinical stage T1c and smaller disease. CONCLUSION Data from our NLU model suggest that omission of sentinel lymph node biopsy might be extended beyond Choosing Wisely recommendations, limited to those older than 70 years and to all postmenopausal women with early-stage ER+/cN0 disease. These data support the recently reported SOUND trial results and provide additional granularity to facilitate surgical de-escalation.
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Affiliation(s)
- Neil Carleton
- Women's Cancer Research Center, UPMC Hillman Cancer Center, Pittsburgh, PA
- Magee Women's Research Institute, Pittsburgh, PA
| | | | - Priscilla F McAuliffe
- Division of Breast Surgical Oncology, Department of Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Atilla Soran
- Division of Breast Surgical Oncology, Department of Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Steffi Oesterreich
- Women's Cancer Research Center, UPMC Hillman Cancer Center, Pittsburgh, PA
- Magee Women's Research Institute, Pittsburgh, PA
- Department of Pharmacology & Chemical Biology, University of Pittsburgh, Pittsburgh, PA
| | - Adrian V Lee
- Women's Cancer Research Center, UPMC Hillman Cancer Center, Pittsburgh, PA
- Magee Women's Research Institute, Pittsburgh, PA
- Department of Pharmacology & Chemical Biology, University of Pittsburgh, Pittsburgh, PA
| | - Emilia J Diego
- Division of Breast Surgical Oncology, Department of Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA
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Carleton N, Saadawi G, McAuliffe PF, Soran A, Oesterreich S, Lee AV, Diego EJ. Use of natural language understanding to facilitate surgical de-escalation of axillary staging in patients with breast cancer. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2024:2024.02.03.24302095. [PMID: 38370730 PMCID: PMC10871380 DOI: 10.1101/2024.02.03.24302095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/20/2024]
Abstract
Natural language understanding (NLU) may be particularly well-equipped for enhanced data capture from the electronic health record (EHR) given its examination of both content- and context-driven extraction. We developed and applied a NLU model to examine rates of pathological node positivity (pN+) and rates of lymphedema to determine if omission of routine axillary staging could be extended to younger patients with ER+/cN0 disease. We found that rates of pN+ and arm lymphedema were similar between patients 55-69yo and ≥70yo, with rates of lymphedema exceeding rates of pN+ for clinical stage T1c and smaller disease. Data from our NLU model suggest that omission of SLNB might be extended beyond Choosing Wisely recommendations, limited to those over 70 years old, to all postmenopausal women with early-stage ER+/cN0 disease. These data support the recently-reported SOUND trial results and provide additional granularity to facilitate surgical de-escalation.
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Affiliation(s)
- Neil Carleton
- Women’s Cancer Research Center, UPMC Hillman Cancer Center, Pittsburgh, PA, USA
- Magee Women’s Research Institute, Pittsburgh, PA, USA
| | | | - Priscilla F. McAuliffe
- Division of Breast Surgical Oncology, Department of Surgery, University of Pittsburgh School of Medicine, PA, USA
| | - Atilla Soran
- Division of Breast Surgical Oncology, Department of Surgery, University of Pittsburgh School of Medicine, PA, USA
| | - Steffi Oesterreich
- Women’s Cancer Research Center, UPMC Hillman Cancer Center, Pittsburgh, PA, USA
- Magee Women’s Research Institute, Pittsburgh, PA, USA
- Department of Pharmacology & Chemical Biology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Adrian V. Lee
- Women’s Cancer Research Center, UPMC Hillman Cancer Center, Pittsburgh, PA, USA
- Magee Women’s Research Institute, Pittsburgh, PA, USA
- Department of Pharmacology & Chemical Biology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Emilia J. Diego
- Division of Breast Surgical Oncology, Department of Surgery, University of Pittsburgh School of Medicine, PA, USA
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Chen JJ, Yu BH, Shen TJ, Wang Y, Ren F, Yang LR, Dong Y, Zheng MJ, Hao S, Yang WT, Wu J. A prospective comparison of a modified miniaturised hand-held epifluorescence microscope and touch imprint cytology for evaluation of axillary sentinel lymph nodes intraoperatively in breast cancer patients. Cytopathology 2024; 35:136-144. [PMID: 37795924 DOI: 10.1111/cyt.13312] [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: 06/27/2023] [Revised: 09/04/2023] [Accepted: 09/08/2023] [Indexed: 10/06/2023]
Abstract
BACKGROUND The management of axillary lymph nodes in early-stage breast cancer patients has changed considerably, with the primary focus shifting from the examination of sentinel lymph nodes (SLNs) to toward the detection of all macro-metastases. However, current methods, such as touch imprint cytology (TIC) and frozen sections, are inadequate for clinical needs. To address this issue, we proposed a novel miniaturised epifluorescence widefield microscope (MEW-M) to assess SLN status intraoperatively for improved diagnostic efficiency. METHODS A prospective, side-by-side comparison of intraoperative SLN evaluation between MEW-M and TIC was performed. RESULTS A total of 73 patients with 319 SLNs consecutive enrolled in this study. MEW-M showed significantly superior image quality compared to TIC (median score 3.1 vs 2.1, p < 0.0001) and had a shorter time to issue results (10.3 vs 19.4 min, p < 0.0001). Likelihood ratio analysis illustrated that the positive likelihood ratio value of MEW-M compared with TIC was infinitely great vs 52.37 (95% CI, 21.96-124.90) in model 1 (classifying results into negative/positive), infinitely great vs 52.37 (95% CI, 21.96-124.90) in model 2 (classifying results into macro-metastasis/others, and TIC results followed the same classification as model 1), respectively. Similarly, the negative likelihood ratio values of MEW-M compared with TIC were 0.055 (95% CI, 0.018-0.160) and 0.074 (95% CI, 0.029-0.190) in model 1; and 0.019 (95% CI, 0.003-0.130) vs 0.020 (95% CI, 0.003-0.140) in model 2, respectively. CONCLUSIONS MEW-M is a promising technique that can be utilised to provide a rapid and accurate intraoperative assessment of SLN in a clinical setting to help improve decision-making in axillary surgery.
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Affiliation(s)
- Jia-Jian Chen
- Department of Breast Surgery, Key Laboratory of Breast Cancer in Shanghai, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Bao-Hua Yu
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, China
| | | | - Ying Wang
- Department of Thyroid and Breast Surgery, Affiliated Hospital of Yangzhou University, Yangzhou, China
| | - Fei Ren
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Li-Rui Yang
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Yuan Dong
- Department of Breast Surgery, The First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Ming-Jie Zheng
- Department of Breast Surgery, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Shuang Hao
- Department of Breast Surgery, Key Laboratory of Breast Cancer in Shanghai, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Wen-Tao Yang
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Jiong Wu
- Department of Breast Surgery, Key Laboratory of Breast Cancer in Shanghai, Fudan University Shanghai Cancer Center, Shanghai, China
- Collaborative Innovation Center for Cancer Medicine, Shanghai, China
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Slavu IM, Tulin A, Filipoiu F, Dogaru A, Munteanu O, Anca Monica OM, Tulin R, Ursut B. Axillary Lymphadenectomy: Safe Dissection Through a Correct Technique. Cureus 2024; 16:e52434. [PMID: 38371030 PMCID: PMC10870804 DOI: 10.7759/cureus.52434] [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] [Accepted: 01/17/2024] [Indexed: 02/20/2024] Open
Abstract
The primary treatment of breast cancer in sentinel-positive ganglia includes axillary lymphatic nodal dissection. The LAD (lymphatic axillary dissection) has decreased in overall numbers but due to the increasing incidence of breast cancer, it is practised on a daily basis, even though there is a myriad of complications such as numbness of the upper limb and chest wall, movement restriction of the upper limb, and chronic pain which appear due to trauma to the nerves which pass through the axilla. However, the utility in the overall survival or DFS (disease-free survival) of the patient is unquestionable. In our study, through the dissection of cadavers, we exposed the vital structures and the anatomical relations of this region. We aimed to offer a map or technique for the surgeon to follow to decrease the overall morbidity of this procedure.
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Affiliation(s)
- Iulian M Slavu
- Anatomy, Carol Davila University of Medicine and Pharmacy, Bucharest, ROU
| | - Adrian Tulin
- General Surgery, Agrippa Ionescu Emergency Hospital, Bucharest, ROU
| | - Florin Filipoiu
- Anatomy, Carol Davila University of Medicine and Pharmacy, Bucharest, ROU
| | - Alexandru Dogaru
- General Surgery, Agrippa Ionescu Emergency Hospital, Bucharest, ROU
| | - Octavian Munteanu
- Obstetrics and Gynaecology, Carol Davila University of Medicine and Pharmacy, Bucharest, ROU
| | | | - Raluca Tulin
- Anatomy and Embryology, Carol Davila University of Medicine and Pharmacy, Bucharest, ROU
- Endocrinology, Agrippa Ionescu Emergency Hospital, Bucharest, ROU
| | - Bogdan Ursut
- General Surgery, Agrippa Ionescu Emergency Hospital, Bucharest, ROU
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Turashvili G, Gjeorgjievski SG, Wang Q, Ewaz A, Ai D, Li X, Badve SS. Intraoperative assessment of axillary sentinel lymph nodes by telepathology. Breast Cancer Res Treat 2023; 202:423-434. [PMID: 37688667 DOI: 10.1007/s10549-023-07101-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Accepted: 08/17/2023] [Indexed: 09/11/2023]
Abstract
PURPOSE Although axillary dissection is no longer indicated for many breast cancer patients with 1-2 positive axillary sentinel lymph nodes (ASLN), intraoperative ASLN assessment is still performed in many institutions for patients undergoing mastectomy or neoadjuvant therapy. With recent advancements in digital pathology, pathologists increasingly evaluate ASLN via remote telepathology. We aimed to compare the performance characteristics of remote telepathology and conventional on-site intraoperative ASLN assessment. METHODS Data from ASLN evaluation for breast cancer patients performed at two sites between April 2021 and October 2022 was collated. Remote telepathology consultation was conducted via the Aperio eSlideManager system. RESULTS A total of 385 patients were identified during the study period (83 telepathology, 302 on-site evaluations). Although not statistically significant (P = 0.20), the overall discrepancy rate between intraoperative and final diagnoses was slightly higher at 9.6% (8/83) for telepathology compared with 5.3% (16/302) for on-site assessment. Further comparison of performance characteristics of ASLN assessment between telepathology and conventional on-site evaluation revealed no statistically significant differences between deferral rates, discrepancy rates, interpretive or sampling errors, major or minor disagreements, false negative or false positive results as well as clinical impact and turn-around time (P ≥ 0.12). CONCLUSION ASLN assessment via telepathology is not significantly different from conventional on-site evaluation, although it shows a slightly higher overall discrepancy rate between intraoperative and final diagnoses (9.6% vs. 5.3%). Further studies are warranted to ensure accuracy of ASLN assessment via telepathology.
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Affiliation(s)
- Gulisa Turashvili
- Department of Pathology and Laboratory Medicine, Emory University Hospital, 1364 Clifton Road NE, Atlanta, GA, 30322, USA.
| | - Sandra Gjorgova Gjeorgjievski
- Department of Pathology and Laboratory Medicine, Emory University Hospital, 1364 Clifton Road NE, Atlanta, GA, 30322, USA
| | - Qun Wang
- Department of Pathology and Laboratory Medicine, Emory University Hospital, 1364 Clifton Road NE, Atlanta, GA, 30322, USA
| | - Abdulwahab Ewaz
- Department of Pathology and Laboratory Medicine, Emory University Hospital, 1364 Clifton Road NE, Atlanta, GA, 30322, USA
| | - Di Ai
- Department of Pathology and Laboratory Medicine, Emory University Hospital, 1364 Clifton Road NE, Atlanta, GA, 30322, USA
| | - Xiaoxian Li
- Department of Pathology and Laboratory Medicine, Emory University Hospital, 1364 Clifton Road NE, Atlanta, GA, 30322, USA
| | - Sunil S Badve
- Department of Pathology and Laboratory Medicine, Emory University Hospital, 1364 Clifton Road NE, Atlanta, GA, 30322, USA
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