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Dalton JC, Thomas SM, Chiba A, Wang T, Hwang ES, Plichta JK. Subsequent percutaneous breast biopsies after initial atypia diagnosis: The patient burden of long-term follow up. Am J Surg 2024:115993. [PMID: 39368939 DOI: 10.1016/j.amjsurg.2024.115993] [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: 07/08/2024] [Revised: 09/16/2024] [Accepted: 09/26/2024] [Indexed: 10/07/2024]
Abstract
BACKGROUND Breast atypia increases overall breast cancer risk, potentially necessitating future interventions. This study examines the frequency and outcomes of additional percutaneous biopsies after an atypia diagnosis. METHODS Adult patients with breast atypia (atypical ductal hyperplasia, atypical lobular hyperplasia, lobular carcinoma in situ) at a single institution were reviewed for subsequent core needle biopsies (CNBs) and corresponding malignant outcomes. RESULTS Among 432 patients, median age at diagnosis was 54.8 y. Seventy-one (71/432, 16.4 %) patients developed a breast malignancy. During a median follow-up of 7.4 y, 113 patients underwent 149 additional CNBs. Twenty-six patients (26/113, 23.0 %) had >2 additional CNBs. Approximately half (79/149, 53.0 %) of all additional CNBs occurred within 5 years after breast atypia diagnosis. CONCLUSION A considerable number of patients with breast atypia undergo additional percutaneous biopsies, especially within 5 years post-atypia diagnosis. Our study highlights the significant burden of surveillance and the need for tailored follow-up strategies.
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Affiliation(s)
- Juliet C Dalton
- Department of Surgery, Duke University Medical Center, 2301 Erwin Rd, Durham, NC 27707, USA
| | - Samantha M Thomas
- Duke Cancer Institute, Duke University, 10 Bryan Searle Drive, Durham, NC 27710, USA; Department of Biostatistics and Bioinformatics, Duke University, 40 Duke Medicine Circle, Durham, NC 27710, USA
| | - Akiko Chiba
- Department of Surgery, Duke University Medical Center, 2301 Erwin Rd, Durham, NC 27707, USA; Duke Cancer Institute, Duke University, 10 Bryan Searle Drive, Durham, NC 27710, USA
| | - Ton Wang
- Department of Surgery, Duke University Medical Center, 2301 Erwin Rd, Durham, NC 27707, USA; Duke Cancer Institute, Duke University, 10 Bryan Searle Drive, Durham, NC 27710, USA
| | - E Shelley Hwang
- Department of Surgery, Duke University Medical Center, 2301 Erwin Rd, Durham, NC 27707, USA; Duke Cancer Institute, Duke University, 10 Bryan Searle Drive, Durham, NC 27710, USA
| | - Jennifer K Plichta
- Department of Surgery, Duke University Medical Center, 2301 Erwin Rd, Durham, NC 27707, USA; Duke Cancer Institute, Duke University, 10 Bryan Searle Drive, Durham, NC 27710, USA; Department of Population Health Sciences, Duke University Medical Center, 215 Morris St, Durham, NC 27701, USA.
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2
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Wadsten C, Rask G. Management and risk of upgrade of atypical ductal hyperplasia in the breast: A population-based retrospective cohort study. Scand J Surg 2024; 113:229-236. [PMID: 38414163 DOI: 10.1177/14574969241234115] [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] [Indexed: 02/29/2024]
Abstract
BACKGROUND International guidelines recommend open surgery for atypical ductal hyperplasia (ADH) in the breast due to risk of underestimating malignant disease. Considering the ongoing randomized trials of active surveillance of low-risk ductal carcinoma in situ (DCIS), it seems reasonable to define a low-risk group of women with ADH where a conservative approach is appropriate. The aim here was to evaluate the management and risk for upgrade of lesions diagnosed as ADH in percutaneous breast biopsies in two Swedish hospitals. METHODS All women with a screen-detected or symptomatic breast lesion breast imaging-reporting and data system (BI-RADS) 2-4 and a percutaneous biopsy showing ADH between 2013 and 2022 at Sundsvall Hospital and Umeå University Hospital were included. Information regarding imaging, histopathology, clinical features, and management was retrieved from medical records. Odds ratio (OR) and 95% confidence intervals (CI) for upgrade to malignant diagnosis after surgery were calculated by logistic regression analysis. RESULTS Altogether, 101 women were included with a mean age 56.1 (range 36-93) years. Most women were selected from the national mammography screening program due to microcalcifications. Biopsies were performed with vacuum-assisted biopsy (60.4%) or core-needle biopsy (39.6%). Forty-eight women (47.5%) underwent surgery, of which 11 were upgraded to DCIS, and 7 to invasive breast cancer (upgrade rate 37.5%). Among the 53 women managed conservatively (median follow-up 74 months), one woman (1.9%) developed subsequent ipsilateral DCIS. The combined upgrade rate was 18.8%. No clinical variable statistically significantly correlating to risk of upgrade was identified. CONCLUSIONS The upgrade rate of 37.5% in women undergoing surgery compared to an estimated 5-year risk of ipsilateral malignancy at 1.9% in women managed conservatively indicate that non-surgical management of select women with ADH is feasible. Research should focus on defining reproducible criteria differentiating high-risk from low-risk ADH.
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Affiliation(s)
- Charlotta Wadsten
- Department of Surgery Sundsvall Hospital S-856 43 Sundsvall Sweden
- Department of Diagnostics and Intervention/Surgery Umeå University Umeå Sweden
| | - Gunilla Rask
- Department of Medical Biosciences/Pathology, Umeå University, Umeå, Sweden
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3
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Marin C, Weiss A, Gooch JC. Updates in the Surgical Management of Benign and High-Risk Breast Lesions. Clin Breast Cancer 2024; 24:278-285. [PMID: 38171944 DOI: 10.1016/j.clbc.2023.12.008] [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: 11/01/2023] [Revised: 12/18/2023] [Accepted: 12/19/2023] [Indexed: 01/05/2024]
Abstract
Benign breast disease (BBD) is a heterogenous group of lesions often classified as nonproliferative or proliferative, with the latter group further categorized based on the presence of atypia. Although nonproliferative lesions are more common, the risk of breast cancer is elevated in women with proliferative lesions. Historically, the majority of proliferative lesions were excised due to concern for future and/or concomitant breast cancer at the site of the index lesion. However, contemporary data suggest that the risk of cancer associated with various proliferative lesions may be lower than previously thought, and management of BBD has become more nuanced. In this review, we will focus on recent updates in the management of a select group of benign and high-risk lesions.
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Affiliation(s)
- Chelsea Marin
- Department of Surgery, Division of Surgical Oncology, University of Rochester Medical Center, Rochester, NY
| | - Anna Weiss
- Department of Surgery, Division of Surgical Oncology, University of Rochester Medical Center, Rochester, NY; Wilmot Cancer Center, University of Rochester Medical Center, Rochester, NY
| | - Jessica C Gooch
- Department of Surgery, Division of Surgical Oncology, University of Rochester Medical Center, Rochester, NY; Wilmot Cancer Center, University of Rochester Medical Center, Rochester, NY.
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4
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Aripoli A, Winblad O, Balanoff C, Peterson J, Smith C, Huppe A, Hill M, Wermuth D, Gloyeske N. Atypia Involving Fibroadenomas: Outcomes and Upgrade Rates. JOURNAL OF BREAST IMAGING 2024; 6:254-260. [PMID: 38554256 DOI: 10.1093/jbi/wbae013] [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: 11/10/2023] [Indexed: 04/01/2024]
Abstract
OBJECTIVE Fibroadenomas (FAs) involved by atypia are rare. Consensus guidelines for management of FAs involved by atypia when diagnosed on image-guided biopsy do not exist because of limited data reporting surgical upgrade rates to ductal carcinoma in situ (DCIS) or invasive malignancy. Therefore, these lesions commonly undergo surgical excision. METHODS This single-institution retrospective study identified cases of FAs involved by atypical ductal hyperplasia (ADH), atypical lobular hyperplasia (ALH), and/or lobular carcinoma in situ (LCIS) diagnosed on image-guided biopsy between January 2014 and April 2023 to determine upgrade rates. Cases with incidental atypia adjacent to but not involving FAs were excluded. RESULTS Among 1736 FAs diagnosed on image-guided biopsy, 32 cases (1.8%) were FAs involved by atypia including 43.8% (14/32) ALH, 28.1% (9/32) ADH, 18.8% (6/32) LCIS, 6.3% (2/32) LCIS + ALH, and 3.1% (1/32) unspecified atypia. The most common imaging finding was a mass. Most cases, 81.3% (26/32), underwent subsequent surgical excisional biopsy. A single case of ADH involving and adjacent to an FA was upgraded to FA involved by low-grade DCIS on excision for an overall surgical upgrade rate of 3.8%. There were no cases upgraded to invasive malignancy. For those omitting surgical excision, there was no subsequent malignancy diagnosis at the FA biopsy site over a mean follow-up of 73 months. CONCLUSION Cases of radiologic-pathologic concordant FAs involved by atypia have a low upgrade rate of 3.8% and should undergo multidisciplinary review. Larger multi-institutional analysis is needed to determine whether guidelines for excision of atypia should apply to atypia involving FAs.
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Affiliation(s)
- Allison Aripoli
- Department of Radiology, University of Kansas Medical Center, Kansas City, KS, USA
| | - Onalisa Winblad
- Department of Radiology, University of Kansas Medical Center, Kansas City, KS, USA
| | - Christa Balanoff
- Department of Surgery, University of Kansas Medical Center, Kansas City, KS, USA
| | - Jessica Peterson
- Department of Radiology, University of Kansas Medical Center, Kansas City, KS, USA
| | - Camron Smith
- Department of Radiology, University of Kansas Medical Center, Kansas City, KS, USA
| | - Ashley Huppe
- Department of Radiology, University of Kansas Medical Center, Kansas City, KS, USA
| | - Molly Hill
- Department of Radiology, University of Kansas Medical Center, Kansas City, KS, USA
| | - Daniela Wermuth
- Department of Radiology, University of Kansas Medical Center, Kansas City, KS, USA
| | - Nika Gloyeske
- Department of Pathology, University of Kansas Medical Center, Kansas City, KS, USA
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Elfgen C, Varga Z, Breitling K, Pauli E, Schwegler-Guggemos D, Kampmann G, Kubik-Huch RA, Leo C, Lepori D, Sonnenschein M, Tausch C, Schrading S. Long-Term Follow-Up of High-Risk Breast Lesions at Vacuum-Assisted Biopsy without Subsequent Surgical Resection. Breast Care (Basel) 2024; 19:62-72. [PMID: 38384485 PMCID: PMC10878709 DOI: 10.1159/000533673] [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: 05/03/2023] [Accepted: 08/16/2023] [Indexed: 02/23/2024] Open
Abstract
Introduction B3-lesions of the breast are a heterogeneous group of neoplasms, associated with a higher risk of breast cancer. Recent studies show a low upgrade rate into malignancy after subsequent open surgical excision (OE) of most B3-lesions when proven by vacuum-assisted biopsy (VAB). However, there is a lack of long-term follow-up data after VAB of high-risk lesions. The primary aim of this study was to demonstrate whether follow-up of B3 lesions is a beneficial and reliable alternative to OE in terms of long-term outcome. The secondary aim was to identify patient and lesion characteristics of B3 lesions for which OE is still necessary. Methods This retrospective multicenter study was conducted at 8 Swiss breast centers between 2010 and 2019. A total of 278 women (mean age: 53.5 ± 10.7 years) with 286 B3-lesions who had observation only and who had at least 24 months of follow-up were included. Any event during follow-up (ductal carcinoma in situ [DCIS], invasive cancer, new B3-lesion) was systematically recorded. Data from women who had an event during follow-up were compared with those who did not. The results for the different B3 lesions were analyzed using the t test and Fisher's exact test. A p value of <0.05 was considered statistically significant. Results The median follow-up interval was 59 months (range: 24-143 months) with 52% (148/286) having a follow-up of more than 5 years. During follow-up, in 42 women, 44 suspicious lesions occurred, with 36.4% (16/44) being invasive cancer and 6.8% (3/44) being DCIS. Thus, 6.6% (19/286) of all women developed malignancy during follow-up after a median follow-up interval of 6.5 years (range: 31-119 months). The initial histology of the B3 lesion influenced the subsequent occurrence of a malignant lesion during follow-up (p < 0.038). The highest malignancy-developing rate was observed in atypical ductal hyperplasia (ADH) (24%, 19/79), while all other B3-lesions had malignant findings ipsi- and contralateral between 0% and 6%. The results were not influenced by the VAB method (Mx-, US-, magnetic resonance imaging-guided), the radiological characteristics of the lesion, or the age or menopausal status of the patient (p > 0.12). Conclusion With a low risk of <6% of developing malignancy, VAB followed by long-term follow-up is a safe alternative to OE for most B3-lesions. A higher malignancy rate only occurred in ADH (24%). Based on our results, radiological follow-up should be bilateral, preferable using the technique of initial diagnosis. As we observed a late peak (6-7 years) of breast malignancies after B3-lesions, follow-up should be continued for a longer period (>10 years). Knowledge of these long-term outcome results will be helpful in making treatment decisions and determining the optimal radiological follow-up interval.
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Affiliation(s)
- Constanze Elfgen
- Breast-Center Zurich, Zurich, Switzerland
- Department of Medicine, University of Witten-Herdecke, Witten, Germany
| | - Zsuzsanna Varga
- Department of Pathology and Molecular Pathology, University Hospital Zürich, Zurich, Switzerland
| | - Katrin Breitling
- Breast Center, Kantonsspital Schaffhausen, Schaffhausen, Switzerland
| | - Eliane Pauli
- Breast Center, Kantonsspital Frauenfeld, Frauenfeld, Switzerland
| | | | - Gert Kampmann
- Centro di Radiologia e Senologia Luganese, Lugano, Switzerland
| | | | - Cornelia Leo
- Breast Center, Kantonsspital Baden, Baden, Switzerland
| | | | | | - Christoph Tausch
- Breast-Center Zurich, Zurich, Switzerland
- Department of Medicine, University of Basel, Basel, Switzerland
| | - Simone Schrading
- Department of Radiology and Nuclear Medicine, Kantonsspital Lucerne, Lucerne, Switzerland
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Rella R, Conti M, Borghetti A, Belli P, Morciano F, Rossati C, Caneva A, Di Leone A, Franceschini G, Gori E, Fornasa F, Tommasini O, Romanucci G. Atypical ductal hyperplasia on vacuum-assisted breast biopsy: a scoring system to predict the risk of upgrade to malignancy. LA RADIOLOGIA MEDICA 2024; 129:38-47. [PMID: 37874442 PMCID: PMC10808485 DOI: 10.1007/s11547-023-01740-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 10/05/2023] [Indexed: 10/25/2023]
Abstract
RATIONALE AND OBJECTIVES Our multicentric study analysed clinical, radiologic and pathologic features in patients with atypical ductal hyperplasia (ADH) diagnosed with vacuum-assisted biopsy (VAB), to identify factors associated with the risk of upgrade, to develop a scoring system to support decision making. MATERIALS AND METHODS Patients with ADH on VAB under stereotactic/tomosynthesis guidance (2012-2022) were eligible. Inclusion criteria were availability of surgical histopathological examination of the entire lesion or radiologic follow-up (FUP) ≥ 24 months. VAB results were compared with surgical pathological results or with imaging FUP evolution to assess upgrade. A backward stepwise linear regression was used to identify predictors of upgrade. The discriminatory power of the model was calculated through the area under the receiver operating curve (ROC-AUC); the Hosmer-Lemeshow test was used to assess model calibration. The points system was developed based on the selected risk factors, and the probability of upgrade associated with each point total was determined. RESULTS 112 ADH lesions were included: 91 (91/112, 81.3%) underwent surgical excision with 20 diagnosis of malignancy, while 21 (21/112, 18.7%) underwent imaging FUP with one interval change (mean FUP time 48 months). Overall upgrade rate was 18.7% (21/112). Age, menopausal status, concurrent breast cancer, BIRADS classification and number of foci of ADH were identified as risk factors for upgrade. Our model showed an AUC = 0.85 (95% CI 0.76-0.94). The points system showed that the risk of upgrade is < 2% when the total score is ≤ 1. CONCLUSION Our scoring system seemed a promising easy-to-use decision support tool for management of ADH, decreasing unnecessary surgeries, reducing patients' overtreatment and healthcare costs.
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Affiliation(s)
- Rossella Rella
- UOC Diagnostica per Immagini, Ospedale G.B. Grassi, Via Gian Carlo Passeroni, 28, 00122, Rome, Italy
| | - Marco Conti
- UOC di Radiologia Toracica e Cardiovascolare, Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli 8, 00168, Rome, Italy.
| | - Alberto Borghetti
- UOC Malattie Infettive, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli 8, 00168, Rome, Italy
| | - Paolo Belli
- UOC di Radiologia Toracica e Cardiovascolare, Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli 8, 00168, Rome, Italy
- Facoltà di Medicina e Chirurgia, Università Cattolica Sacro Cuore, Largo F. Vito 1, 00168, Rome, Italy
| | - Francesca Morciano
- Facoltà di Medicina e Chirurgia, Università Cattolica Sacro Cuore, Largo F. Vito 1, 00168, Rome, Italy
| | - Claudia Rossati
- UOSD Breast Unit ULSS9, Ospedale di Marzana, Piazzale Lambranzi, 1, 37142, Verona, Italy
| | - Andrea Caneva
- Divisione di Patologia, ULSS9 Scaligera, Ospedale G. Fracastoro, San Bonifacio, 37047, Verona, Italy
| | - Alba Di Leone
- Multidisciplinary Breast Centre, Dipartimento Scienze della Salute della Donna e del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168, Rome, Italy
| | - Gianluca Franceschini
- Multidisciplinary Breast Centre, Dipartimento Scienze della Salute della Donna e del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168, Rome, Italy
| | - Elisabetta Gori
- Facoltà di Medicina e Chirurgia, Università Cattolica Sacro Cuore, Largo F. Vito 1, 00168, Rome, Italy
| | - Francesca Fornasa
- UOSD Breast Unit ULSS9, Ospedale di Marzana, Piazzale Lambranzi, 1, 37142, Verona, Italy
| | - Oscar Tommasini
- UOC Diagnostica per Immagini, Ospedale G.B. Grassi, Via Gian Carlo Passeroni, 28, 00122, Rome, Italy
| | - Giovanna Romanucci
- UOSD Breast Unit ULSS9, Ospedale di Marzana, Piazzale Lambranzi, 1, 37142, Verona, Italy
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Harper LK, Carnahan MB, Bhatt AA, Simmons CL, Patel BK, Downs E, Pockaj BA, Yancey K, Eversman SE, Sharpe RE. Imaging Characteristics of and Multidisciplinary Management Considerations for Atypical Ductal Hyperplasia and Flat Epithelial Atypia: Review of Current Literature. Radiographics 2023; 43:e230016. [PMID: 37768862 DOI: 10.1148/rg.230016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/30/2023]
Abstract
High-risk lesions of the breast are frequently encountered in percutaneous biopsy specimens. While benign, these lesions have historically undergone surgical excision due to their potential to be upgraded to malignancy. However, there is emerging evidence that a tailored management approach should be considered to reduce overtreatment of these lesions. Flat epithelial atypia (FEA) and atypical ductal hyperplasia (ADH) are two of the most commonly encountered high-risk lesions. FEA has been shown to have a relatively low rate of progression to malignancy, and some guidelines are now recommending observation over routine excision in select cases. Selective observation may be reasonable in cases where the target lesion is small and completely removed at biopsy and when there are no underlying risk factors, such as a history of breast cancer or genetic mutation or concurrent ADH. ADH has the highest potential upgrade rate to malignancy of all the high-risk lesions. Most society guidelines continue to recommend surgical excision of this lesion. More recently, some literature suggests that ADH lesions that appear completely removed at biopsy, involve limited foci (less than two or three) with no necrosis or significant atypia, manifest as a small group of mammographic calcifications, or demonstrate no enhancement at MRI may be reasonable for observation. Ultimately, management of all high-risk lesions must be based on a multidisciplinary approach that considers all patient, radiologic, clinical, and histopathologic factors. ©RSNA, 2023 Quiz questions for this article are available in the supplemental material.
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Affiliation(s)
- Laura K Harper
- From the Departments of Radiology (L.K.H., M.B.C., B.K.P., K.Y., S.E.E., R.E.S.), Pathology (E.D.), and Surgery (B.A.P.), Mayo Clinic, 5777 E Mayo Blvd, Phoenix, AZ 85054; Department of Radiology, Mayo Clinic, Rochester, Minn (A.A.B.); and Department of Radiology, Phoenix Children's Hospital, Phoenix, Ariz (C.L.S.)
| | - Molly B Carnahan
- From the Departments of Radiology (L.K.H., M.B.C., B.K.P., K.Y., S.E.E., R.E.S.), Pathology (E.D.), and Surgery (B.A.P.), Mayo Clinic, 5777 E Mayo Blvd, Phoenix, AZ 85054; Department of Radiology, Mayo Clinic, Rochester, Minn (A.A.B.); and Department of Radiology, Phoenix Children's Hospital, Phoenix, Ariz (C.L.S.)
| | - Asha A Bhatt
- From the Departments of Radiology (L.K.H., M.B.C., B.K.P., K.Y., S.E.E., R.E.S.), Pathology (E.D.), and Surgery (B.A.P.), Mayo Clinic, 5777 E Mayo Blvd, Phoenix, AZ 85054; Department of Radiology, Mayo Clinic, Rochester, Minn (A.A.B.); and Department of Radiology, Phoenix Children's Hospital, Phoenix, Ariz (C.L.S.)
| | - Curtis L Simmons
- From the Departments of Radiology (L.K.H., M.B.C., B.K.P., K.Y., S.E.E., R.E.S.), Pathology (E.D.), and Surgery (B.A.P.), Mayo Clinic, 5777 E Mayo Blvd, Phoenix, AZ 85054; Department of Radiology, Mayo Clinic, Rochester, Minn (A.A.B.); and Department of Radiology, Phoenix Children's Hospital, Phoenix, Ariz (C.L.S.)
| | - Bhavika K Patel
- From the Departments of Radiology (L.K.H., M.B.C., B.K.P., K.Y., S.E.E., R.E.S.), Pathology (E.D.), and Surgery (B.A.P.), Mayo Clinic, 5777 E Mayo Blvd, Phoenix, AZ 85054; Department of Radiology, Mayo Clinic, Rochester, Minn (A.A.B.); and Department of Radiology, Phoenix Children's Hospital, Phoenix, Ariz (C.L.S.)
| | - Erinn Downs
- From the Departments of Radiology (L.K.H., M.B.C., B.K.P., K.Y., S.E.E., R.E.S.), Pathology (E.D.), and Surgery (B.A.P.), Mayo Clinic, 5777 E Mayo Blvd, Phoenix, AZ 85054; Department of Radiology, Mayo Clinic, Rochester, Minn (A.A.B.); and Department of Radiology, Phoenix Children's Hospital, Phoenix, Ariz (C.L.S.)
| | - Barbara A Pockaj
- From the Departments of Radiology (L.K.H., M.B.C., B.K.P., K.Y., S.E.E., R.E.S.), Pathology (E.D.), and Surgery (B.A.P.), Mayo Clinic, 5777 E Mayo Blvd, Phoenix, AZ 85054; Department of Radiology, Mayo Clinic, Rochester, Minn (A.A.B.); and Department of Radiology, Phoenix Children's Hospital, Phoenix, Ariz (C.L.S.)
| | - Kristina Yancey
- From the Departments of Radiology (L.K.H., M.B.C., B.K.P., K.Y., S.E.E., R.E.S.), Pathology (E.D.), and Surgery (B.A.P.), Mayo Clinic, 5777 E Mayo Blvd, Phoenix, AZ 85054; Department of Radiology, Mayo Clinic, Rochester, Minn (A.A.B.); and Department of Radiology, Phoenix Children's Hospital, Phoenix, Ariz (C.L.S.)
| | - Sarah E Eversman
- From the Departments of Radiology (L.K.H., M.B.C., B.K.P., K.Y., S.E.E., R.E.S.), Pathology (E.D.), and Surgery (B.A.P.), Mayo Clinic, 5777 E Mayo Blvd, Phoenix, AZ 85054; Department of Radiology, Mayo Clinic, Rochester, Minn (A.A.B.); and Department of Radiology, Phoenix Children's Hospital, Phoenix, Ariz (C.L.S.)
| | - Richard E Sharpe
- From the Departments of Radiology (L.K.H., M.B.C., B.K.P., K.Y., S.E.E., R.E.S.), Pathology (E.D.), and Surgery (B.A.P.), Mayo Clinic, 5777 E Mayo Blvd, Phoenix, AZ 85054; Department of Radiology, Mayo Clinic, Rochester, Minn (A.A.B.); and Department of Radiology, Phoenix Children's Hospital, Phoenix, Ariz (C.L.S.)
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Miceli R, Mercado CL, Hernandez O, Chhor C. Active Surveillance for Atypical Ductal Hyperplasia and Ductal Carcinoma In Situ. JOURNAL OF BREAST IMAGING 2023; 5:396-415. [PMID: 38416903 DOI: 10.1093/jbi/wbad026] [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: 10/17/2022] [Indexed: 03/01/2024]
Abstract
Atypical ductal hyperplasia (ADH) and ductal carcinoma in situ (DCIS) are relatively common breast lesions on the same spectrum of disease. Atypical ductal hyperblasia is a nonmalignant, high-risk lesion, and DCIS is a noninvasive malignancy. While a benefit of screening mammography is early cancer detection, it also leads to increased biopsy diagnosis of noninvasive lesions. Previously, treatment guidelines for both entities included surgical excision because of the risk of upgrade to invasive cancer after surgery and risk of progression to invasive cancer for DCIS. However, this universal management approach is not optimal for all patients because most lesions are not upgraded after surgery. Furthermore, some DCIS lesions do not progress to clinically significant invasive cancer. Overtreatment of high-risk lesions and DCIS is considered a burden on patients and clinicians and is a strain on the health care system. Extensive research has identified many potential histologic, clinical, and imaging factors that may predict ADH and DCIS upgrade and thereby help clinicians select which patients should undergo surgery and which may be appropriate for active surveillance (AS) with imaging. Additionally, multiple clinical trials are currently underway to evaluate whether AS for DCIS is feasible for a select group of patients. Recent advances in MRI, artificial intelligence, and molecular markers may also have an important role to play in stratifying patients and delineating best management guidelines. This review article discusses the available evidence regarding the feasibility and limitations of AS for ADH and DCIS, as well as recent advances in patient risk stratification.
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Affiliation(s)
- Rachel Miceli
- NYU Langone Health, Department of Radiology, New York, NY, USA
| | | | | | - Chloe Chhor
- NYU Langone Health, Department of Radiology, New York, NY, USA
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9
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Grabenstetter A, Brennan SB, Sevilimedu V, Kuba MG, Giri DD, Wen HY, Morrow M, Brogi E. Is Surgical Excision of Focal Atypical Ductal Hyperplasia Warranted? Experience at a Tertiary Care Center. Ann Surg Oncol 2023; 30:4087-4094. [PMID: 36905438 PMCID: PMC10542905 DOI: 10.1245/s10434-023-13319-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 02/12/2023] [Indexed: 03/12/2023]
Abstract
BACKGROUND The core-needle biopsy (CNB) diagnosis of atypical ductal hyperplasia (ADH) generally mandates follow-up excision, but controversy exists on whether small foci of ADH require surgical management. This study evaluated the upgrade rate at excision of focal ADH (fADH), defined as 1 focus spanning ≤ 2 mm. METHODS We retrospectively identified in-house CNBs with ADH as the highest-risk lesion obtained between January 2013 and December 2017. A radiologist assessed radiologic-pathologic concordance. All CNB slides were reviewed by two breast pathologists, and ADH was classified as fADH and nonfocal ADH based on extent. Only cases with follow-up excision were included. The slides of excision specimens with upgrade were reviewed. RESULTS The final study cohort consisted of 208 radiologic-pathologic concordant CNBs, including 98 fADH and 110 nonfocal ADH. The imaging targets were calcifications (n = 157), a mass (n = 15), nonmass enhancement (n = 27), and mass enhancement (n = 9). Excision of fADH yielded seven (7%) upgrades (5 ductal carcinoma in situ (DCIS), 2 invasive carcinoma) versus 24 (22%) upgrades (16 DCIS, 8 invasive carcinoma) at excision of nonfocal ADH (p = 0.01). Both invasive carcinomas found at excision of fADH were subcentimeter tubular carcinomas away from the biopsy site and deemed incidental. CONCLUSIONS Our data show a significantly lower upgrade rate at excision of focal ADH than nonfocal ADH. This information can be valuable if nonsurgical management of patients with radiologic-pathologic concordant CNB diagnosis of focal ADH is being considered.
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Affiliation(s)
- Anne Grabenstetter
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
| | - Sandra B Brennan
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Varadan Sevilimedu
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - M Gabriela Kuba
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Dilip D Giri
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Hannah Yong Wen
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Monica Morrow
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Edi Brogi
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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10
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Han LK, Hussain A, Dodelzon K, Ginter PS, Towne WS, Marti JL. Active Surveillance of Atypical Ductal Hyperplasia of the Breast. Clin Breast Cancer 2023:S1526-8209(23)00130-1. [PMID: 37328333 DOI: 10.1016/j.clbc.2023.05.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 04/25/2023] [Accepted: 05/17/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND When needle core biopsy (NCB) of the breast yields atypical ductal hyperplasia (ADH), excision is typically recommended. The natural history of ADH undergoing active surveillance (AS) is not well described. We investigate the rates of upgrade to malignancy of excised ADH and the rates of radiographic progression under AS. MATERIALS AND METHODS We retrospectively reviewed records of 220 cases of ADH on NCB. Of patients who had surgery within 6 months of NCB, we examined the malignancy upgrade rate. In the AS cohort, we examined rates of radiographic progression on interval imaging. RESULTS The malignancy upgrade rate among patients who underwent immediate excision (n = 185) was 15.7%: 14.1% (n = 26) ductal carcinoma in situ (DCIS) and 1.6% (n = 3) invasive ductal carcinoma (IDC). Upgrade to malignancy was less common in lesions <4 mm in size (0%) or with focal ADH (5%), and more common among lesions presenting with a radiographic mass (26%). Among the 35 patients who underwent AS, median follow-up was 20 months. Two lesions progressed on imaging (incidence 3.8% at 2 years). One patient without radiographic progression was found to have IDC at delayed surgery. The remaining lesions remained stable (46%), decreased in size (11%), or resolved (37%). CONCLUSIONS Our findings suggest that AS is a safe approach to managing ADH on NCB for most patients. This could spare many patients with ADH from unnecessary surgery. Given that AS is being investigated for low-risk DCIS in multiple international prospective trials, these results suggest that AS should also be investigated for ADH.
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Affiliation(s)
- Lynn K Han
- Weill Cornell Medical College, New York-Presbyterian Hospital, New York, NY
| | - Anum Hussain
- Weill Cornell Medical College, New York-Presbyterian Hospital, New York, NY
| | - Katerina Dodelzon
- Department of Radiology, Weill Cornell Medical College, New York-Presbyterian Hospital, New York, NY
| | - Paula S Ginter
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York-Presbyterian Hospital, New York, NY
| | - William S Towne
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York-Presbyterian Hospital, New York, NY
| | - Jennifer L Marti
- Division of Breast Surgery, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, Mount Sinai Hospital, New York, NY.
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11
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Breast MRI assists in decision-making for surgical excision of atypical ductal hyperplasia. Surgery 2023; 173:612-618. [PMID: 36202650 DOI: 10.1016/j.surg.2022.07.036] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Revised: 07/07/2022] [Accepted: 07/11/2022] [Indexed: 11/07/2022]
Abstract
BACKGROUND Atypical ductal hyperplasia diagnosed on percutaneous breast biopsy typically undergoes surgical excision, upgrading to invasive breast cancer or ductal carcinoma in situ in 10% to 53%. In efforts to limit excision to those with highest upgrade risk, we sought to determine if breast magnetic resonance imaging has value in predicting upgrade. In this study, we will describe magnetic resonance imaging presentation of atypical ductal hyperplasia and assess magnetic resonance imaging accuracy in predicting upgrade. METHODS All female patients ≥18 years with atypical ductal hyperplasia on percutaneous breast biopsy undergoing magnetic resonance imaging from 2008 to 2020 were included. Patient demographics, imaging presentation, magnetic resonance imaging enhancement kinetic curves, and pathology features were captured. Categorical variables were analyzed using Fisher exact to test for association between variables and upgrade. Continuous variables were analyzed using t tests. RESULTS Magnetic resonance imaging was performed for 125 percutaneous breast biopsy with atypical ductal hyperplasia: 67 after and 58 before atypical ductal hyperplasia diagnosis. On magnetic resonance imaging, atypical ductal hyperplasia site had no enhancement in 45 (36%), nonmass enhancement in 50 (40%), and mass enhancement in 30 (24%). In total, 28% had atypical ductal hyperplasia diagnosed by magnetic resonance imaging-guided percutaneous breast biopsy. Surgical excision was performed for 96 (76.8%) and 15 (15.6%) upgraded (11 ductal carcinoma in situ, 4 invasive breast cancer). All 15 upgrades had enhancement. Any kinetic pattern enhancement was significantly associated with upgrade (P = .009) with upgrade most strongly associated with type III washout. The lowest risk for upgrade was pure atypical ductal hyperplasia and no magnetic resonance imaging enhancement (0%, n = 25). CONCLUSIONS Active monitoring may be safely offered to women with pure atypical ductal hyperplasia on percutaneous breast biopsy when magnetic resonance imaging shows no enhancement. Any enhancement at atypical ductal hyperplasia site, particularly type III washout kinetics, should continue to undergo excision.
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12
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Safety of de-escalation of surgical intervention for atypical ductal hyperplasia on percutaneous biopsy: One size does not fit all. Am J Surg 2023; 225:21-25. [PMID: 36180303 DOI: 10.1016/j.amjsurg.2022.09.044] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Revised: 07/23/2022] [Accepted: 09/20/2022] [Indexed: 12/30/2022]
Abstract
BACKGROUND Oncologic safety of active monitoring (AM) for atypical ductal hyperplasia (ADH) on core-needle biopsy (CNB) is not well defined. We sought to define oncologic outcomes for AM to manage ADH meeting institutional predefined low-risk criteria (LOW). METHODS ADH was diagnosed on CNB from 10/2015-03/2020. LOW (pure ADH, size <1 cm, >50% removed by CNB, <3 foci, and no necrosis) patients were offered AM; all others were recommended for surgical excision. Oncologic outcomes were compared for AM and surgery. RESULTS 111 were included, 21 (19%) meeting LOW. AM occurred in 18 (86%) while 3 elected for excision (with 0% upgrade). Of the 18 LOW in AM, 2 required additional CNB (none at ADH site): 0% were diagnosed with cancer over median 23 month follow-up. CONCLUSIONS There were no missed cancers at ADH site during AM for LOW, confirming the oncologic safety of AM in this select group.
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13
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Record S, Chiba A. ADH: To excise or not to excise, that is the question. Am J Surg 2023; 225:20. [PMID: 36437122 DOI: 10.1016/j.amjsurg.2022.10.055] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 10/25/2022] [Indexed: 11/13/2022]
Affiliation(s)
| | - Akiko Chiba
- Department of Surgery, Duke University Medical Center, Durham, NC, USA; Duke Cancer Institute, Durham, NC, USA; Department of Surgery, Durham VA Medical Center, Durham, NC, USA.
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14
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Cullinane C, Byrne J, Kelly L, O Sullivan M, Antony Corrigan M, Paul Redmond H. The positive predictive value of vacuum assisted biopsy (VAB) in predicting final histological diagnosis for breast lesions of uncertain malignancy (B3 lesions): A systematic review & meta-analysis. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2022; 48:1464-1474. [PMID: 35491362 DOI: 10.1016/j.ejso.2022.04.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 03/22/2022] [Accepted: 04/08/2022] [Indexed: 10/18/2022]
Abstract
INTRODUCTION High-risk or B3 breast lesions are considered lesions of uncertain malignant potential and comprise between 5 and 12% of initial biopsy results. We sought to perform a systematic review and meta-analysis of studies published within the last twenty years to determine the pooled Positive Predictive Value (PPV) of VAB in selected B3 lesions. METHODS The study report is based on the guidelines of PRISMA and Meta-Analysis of Observational Studies in Epidemiology. OUTCOMES The primary outcome of this study was to determine the PPV of VAB in determining final histological diagnosis in B3 breast lesions using pooled estimates. The secondary outcomes were to determine if needle gauge or the re-classification of Lobular Carcinoma in Situ(LCIS) introduced in 2012 influenced pooled estimates. RESULTS 78 studies incorporating 6,377 B3 lesions were included in this review, 1214 of which were upgraded to DCIS or invasive malignancy following surgical excision(19%). The pooled PPV of VAB in Atypical Ductal Hyperplasia(ADH) and Lobular Neoplasia(LN) were 0.79(CI 0.76-0.83) and 0.84(CI 0.8-0.88). VAB of Flat Epithelial Atypia(FEA), radial scar and papillary lesions with/without atypia all had a pooled PPV >90% (underestimation rates 7%, 1%, 5% and 3% respectively). Needle gauge size and the change in LCIS classification did not appear to influence underestimation rates on subgroup analysis. CONCLUSION Results from this meta-analysis suggests it is reasonable to perform VAB as definitive treatment for certain B3 lesions, specifically LN, FEA, radial scar, and papillary lesions when specific criteria are fulfilled. Surgical excision should continue as the mainstay of treatment for ADH.
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15
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Bong TSH, Tan JKT, Ho JTS, Tan PH, Lau WS, Tan TM, Wong JSL, Tan VKM, Tan BKT, Madhukumar P, Yong WS, Lim SZ, Wong CY, Ong KW, Sim Y. Atypical Ductal Hyperplasia of the Breast on Core Needle Biopsy: Risk of Malignant Upgrade On Surgical Excision. J Breast Cancer 2022; 25:37-48. [PMID: 35199500 PMCID: PMC8876544 DOI: 10.4048/jbc.2022.25.e7] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 11/06/2021] [Accepted: 02/02/2022] [Indexed: 11/30/2022] Open
Abstract
Purpose This study identified factors predicting malignant upgrade for atypical ductal hyperplasia (ADH) diagnosed on core-needle biopsy (CNB) and developed a nomogram to facilitate evidence-based decision making. Methods This retrospective analysis included women diagnosed with ADH at the National Cancer Centre Singapore (NCCS) in 2010–2015. Cox proportional hazards regression was used to identify clinical, radiological, and histological factors associated with malignant upgrade. A nomogram was constructed using variables with the strongest associations in multivariate analysis. Multivariable logistic regression coefficients were used to estimate the predicted probability of upgrade for each factor combination. Results Between 2010 and 2015, 238,122 women underwent mammographic screening under the National Breast Cancer Screening Program. Among 29,564 women recalled, 5,971 CNBs were performed. Of these, 2,876 underwent CNBs at NCCS, with 88 patients (90 lesions) diagnosed with ADH and 26 lesions upgraded to breast malignancy on excision biopsy. In univariate analysis, factors associated with malignant upgrade were the presence of a mass on ultrasound (p = 0.018) or mammography (p = 0.026), microcalcifications (p = 0.047), diffuse microcalcification distribution (p = 0.034), mammographic parenchymal density (p = 0.008). and ≥ 3 separate ADH foci found on biopsy (p = 0.024). Mammographic parenchymal density (hazard ratio [HR], 0.04; 95% confidence interval [CI], 0.005–0.35; p = 0.014), presence of a mass on ultrasound (HR, 10.50; 95% CI, 9.21–25.2; p = 0.010), and number of ADH foci (HR, 1.877; 95% CI, 1.831–1.920; p = 0.002) remained significant in multivariate analysis and were included in the nomogram. Conclusion Our model provided good discrimination of breast cancer risk prediction (C-statistic of 0.81; 95% CI, 0.74–0.88) and selected for a subset of women at low risk (2.1%) of malignant upgrade, who may avoid surgical excision following a CNB diagnosis of ADH.
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Affiliation(s)
- Tiffany Sin Hui Bong
- Department of Breast Surgery, Division of Surgery and Surgical Oncology, National Cancer Centre Singapore, Singapore
| | - Jun Kiat Thaddaeus Tan
- Department of Breast Surgery, Division of Surgery and Surgical Oncology, National Cancer Centre Singapore, Singapore
| | | | - Puay Hoon Tan
- Division of Pathology, Singapore General Hospital, Singapore
| | - Wing Sze Lau
- Department of Clinical Laboratory, Gleneagles Hospital Hong Kong, Hong Kong
| | - Tuan Meng Tan
- Department of Statistics and Applied Probability, National University of Singapore, Singapore
| | - Jill Su Lin Wong
- Division of Oncologic Imaging, National Cancer Centre Singapore, Singapore
| | - Veronique Kiak Mien Tan
- Department of Breast Surgery, Division of Surgery and Surgical Oncology, National Cancer Centre Singapore, Singapore
- Department of Breast Surgery, Division of Surgery and Surgical Oncology, Singapore General Hospital, Singapore
- SingHealth Duke-NUS Breast Centre, Singapore
| | - Benita Kiat Tee Tan
- Department of Breast Surgery, Division of Surgery and Surgical Oncology, National Cancer Centre Singapore, Singapore
- Department of Breast Surgery, Division of Surgery and Surgical Oncology, Singapore General Hospital, Singapore
- SingHealth Duke-NUS Breast Centre, Singapore
- Department of General Surgery, Sengkang General Hospital, Singapore
| | - Preetha Madhukumar
- Department of Breast Surgery, Division of Surgery and Surgical Oncology, National Cancer Centre Singapore, Singapore
- Department of Breast Surgery, Division of Surgery and Surgical Oncology, Singapore General Hospital, Singapore
- SingHealth Duke-NUS Breast Centre, Singapore
| | - Wei Sean Yong
- Department of Breast Surgery, Division of Surgery and Surgical Oncology, National Cancer Centre Singapore, Singapore
- Department of Breast Surgery, Division of Surgery and Surgical Oncology, Singapore General Hospital, Singapore
- SingHealth Duke-NUS Breast Centre, Singapore
| | - Sue Zann Lim
- Department of Breast Surgery, Division of Surgery and Surgical Oncology, National Cancer Centre Singapore, Singapore
- Department of Breast Surgery, Division of Surgery and Surgical Oncology, Singapore General Hospital, Singapore
- SingHealth Duke-NUS Breast Centre, Singapore
| | - Chow Yin Wong
- Department of Breast Surgery, Division of Surgery and Surgical Oncology, Singapore General Hospital, Singapore
- SingHealth Duke-NUS Breast Centre, Singapore
| | - Kong Wee Ong
- Department of Breast Surgery, Division of Surgery and Surgical Oncology, National Cancer Centre Singapore, Singapore
- Department of Breast Surgery, Division of Surgery and Surgical Oncology, Singapore General Hospital, Singapore
- SingHealth Duke-NUS Breast Centre, Singapore
| | - Yirong Sim
- Department of Breast Surgery, Division of Surgery and Surgical Oncology, National Cancer Centre Singapore, Singapore
- Department of Breast Surgery, Division of Surgery and Surgical Oncology, Singapore General Hospital, Singapore
- SingHealth Duke-NUS Breast Centre, Singapore
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16
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Park KW, Han BK, Rhee SJ, Cho SY, Ko EY, Ko ES, Choi JS. Atypical Ductal Hyperplasia: Risk Factors for Predicting Pathologic Upgrade on Excisional Biopsy. JOURNAL OF THE KOREAN SOCIETY OF RADIOLOGY 2022; 83:632-644. [PMID: 36238508 PMCID: PMC9514512 DOI: 10.3348/jksr.2021.0109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Revised: 07/28/2021] [Accepted: 08/16/2021] [Indexed: 11/20/2022]
Abstract
Purpose To determine the incidence of atypical ductal hyperplasia (ADH) in needle biopsy and the upgrade rate to carcinoma, and to evaluate difference in findings between the upgrade and non-upgrade groups. Materials and Methods Among 9660 needle biopsies performed over 48 months, we reviewed the radiologic and histopathologic findings of ADH and compared the differences in imaging findings (mammography and breast US) and biopsy methods between the upgrade and non-upgrade groups. Results The incidence of ADH was 1.7% (169/9660). Of 112 resected cases and 30 cases followed-up for over 2 years, 35 were upgraded to carcinoma (24.6%, 35/142). The upgrade rates were significantly different according to biopsy methods: US-guided core needle biopsy (US-CNB) (40.7%, 22/54) vs. stereotactic-vacuum-assisted biopsy (S-VAB) (16.0%, 12/75) vs. US-guided VAB (US-VAB) (7.7%, 1/13) (p = 0.002). Multivariable analysis showed that only US-CNB (odds ratio = 5.19, 95% confidence interval: 2.16–13.95, p < 0.001) was an independent predictor for pathologic upgrade. There was no upgrade when a sonographic mass was biopsied by US-VAB (n = 7) Conclusion The incidence of ADH was relatively low (1.7%) and the upgrade rate was 24.6%. Surgical excision should be considered because of the considerable upgrade rate, except in the case of US-VAB.
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Affiliation(s)
- Ko Woon Park
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Boo-Kyung Han
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Sun Jung Rhee
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Soo Youn Cho
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Eun Young Ko
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Eun Sook Ko
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Ji Soo Choi
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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17
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Upgrade Rate of Atypical Ductal Hyperplasia: Ten Years Experience and Predictive Factors. J Surg Res 2021; 266:311-318. [PMID: 34044175 DOI: 10.1016/j.jss.2021.03.063] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 01/13/2021] [Accepted: 03/26/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND Atypical ductal hyperplasia (ADH) is a benign epithelial proliferative lesion with histologic features resembling those seen in low grade ductal carcinoma in situ (DCIS). Surgical excision of the biopsy site is the standard management approach. The objective of this study was to determine the upgrade rate from ADH on stereotactic breast biopsies to DCIS or invasive carcinoma (IC) in our institution. We also sought to identify clinical, pathologic and radiologic predictive factors associated with risk of upgrade. MATERIALS AND METHODS Clinical charts, mammograms and pathology reports were reviewed for all women with a stereotactic breast biopsy showing ADH and subsequent surgery at our institution between 2008 and 2018. When available, mammograms were re-reviewed by a radiologist for this study. RESULTS 295 biopsies were analyzed in 290 patients. Mean age was 56 y old. Upgrade rate was 10.5% of which 7.5% were DCIS and 3.1% IC. Mammograms were reviewed by a radiologist in 161 patients from 2013 to 2018. In this subset of patients, the rate of upgrade was 8.7% (4.35% DCIS and 4.35% IC). A statistically significant difference he largest size of the microcalcification clusters on mammogram was observed between the upgraded and the non-upgraded subgroups (14.2 mm versus 8.9 mm, P = 0.03) CONCLUSIONS: The evaluation of the largest size of microcalcification clusters on mammogram as a cut-off feature could be considered to choose between an observational versus a surgical approach. This large series provides contemporary data to assist informed decision making regarding the treatment of our patients.
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18
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Zhang C, Wang EY, Liu F, Ruhul Quddus M, James Sung C. Type of Architecture, Presence of Punctate Necrosis, and Extent of Involvement in Atypical Ductal Hyperplasia Can Predict the Diagnosis of Breast Carcinoma on Excision: A Clinicopathologic Study of 143 Cases. Int J Surg Pathol 2021; 29:716-721. [PMID: 33881947 DOI: 10.1177/10668969211010954] [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: 11/16/2022]
Abstract
The literature shows a wide range in the frequencies of finding breast carcinoma in the excised specimens following a biopsy diagnosis of atypical ductal hyperplasia (ADH), likely due to a poor diagnostic reproducibility among different pathologists as well as an inherent heterogeneity in ADH. We evaluated whether histologic subtyping of ADH would help predict the risk of breast carcinoma. Our study consisted of 143 cases of ADH diagnosed by core needle biopsy and followed by excision. Of these, 54 cases (37.8%) showed carcinoma in the excised specimens (47 cases of ductal carcinoma in situ alone, 3 cases of invasive ductal carcinoma alone, and 4 cases of mixed invasive ductal carcinoma and ductal carcinoma in situ). We arbitrarily divided ADH into two subtypes: type A was considered when one or more ducts were completely replaced by low-grade ductal carcinoma in situ type cells but the lesion was <2 mm and type B was considered when one or more ducts were partially involved by low-grade ductal carcinoma in situ type cells regardless of lesion size. Type A was associated with a significantly higher frequency of breast carcinoma (63.6%) than type B (30.0%). ADH containing punctate necrosis showed a higher association of carcinoma (66.7%) compared to those without necrosis (35.1%). Within type B ADH, involvement of 3 or more foci had a higher frequency of carcinoma (50.0%) than involvement of fewer foci (26.6%). These histologic features of ADH may prove useful in predicting the likelihood of breast carcinoma and provide helpful information for patient's management.
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Affiliation(s)
- Cunxian Zhang
- Kent Hospital, Warwick, RI, USA.,22209Women & Infants Hospital of Rhode Island, Providence, RI, USA.,Warren Alpert Medical School, 6752Brown University, Providence, RI, USA
| | - Edmond Y Wang
- 22209Women & Infants Hospital of Rhode Island, Providence, RI, USA.,Now with Meditech, One Constitution Way, Foxborough, MA, USA
| | - Fang Liu
- 22209Women & Infants Hospital of Rhode Island, Providence, RI, USA.,Warren Alpert Medical School, 6752Brown University, Providence, RI, USA.,Now with Saint Vincent Hospital, Worcester Medical Center, Worcester, MA, USA
| | - M Ruhul Quddus
- 22209Women & Infants Hospital of Rhode Island, Providence, RI, USA.,Warren Alpert Medical School, 6752Brown University, Providence, RI, USA
| | - C James Sung
- 22209Women & Infants Hospital of Rhode Island, Providence, RI, USA.,Warren Alpert Medical School, 6752Brown University, Providence, RI, USA
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19
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Atypical Ductal Hyperplasia on Ultrasonography-Guided Vacuum-Assisted Biopsy of the Breast: Considerations for Further Surgical Excision. Ultrasound Q 2021; 36:192-198. [PMID: 32511211 DOI: 10.1097/ruq.0000000000000478] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The purposes of this study are to evaluate the upgrade rate of atypical ductal hyperplasia (ADH) diagnosed with ultrasonography (US)-guided vacuum-assisted biopsy (VAB) to malignancy and to identify the factors behind the underestimation. We retrospectively reviewed the pathologic results of US-guided VAB of the breast. A total of 50 ADH lesions that were surgically excised or with more than 12 months of follow-up were included. The upgrade rate of ADH was determined by dividing the number of lesions that were proven malignant on surgical excision by the total number of ADH diagnosed on VAB. Clinical, radiologic, procedural, and pathologic variables were analyzed to identify the factors behind the underestimation. The upgrade rate of ADH was found to be 16.0% (8/50 lesions). In univariable and multivariable analyses, the upgrade rates of ADH did not significantly differ among variables. In a subgroup analysis, according to history of breast cancer, the upgrade rates of ADH were significantly lower for lesions of mass than for lesions of nonmass (0% [0/23 lesions] vs 28.6% [4/14 lesions], P = 0.015), and for lesions without calcifications than for lesions with calcifications (0% [0/22 lesions] vs 26.7% [4/15 lesions], P = 0.021) in the negative history subgroup. ADH lesions in masses or without calcifications in patients without a family or personal history of breast cancer were associated with low upgrade rates. Thus, we suggest that ADH with these features can be followed rather than surgically excised after US-guided VAB.
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20
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Lo Gullo R, Vincenti K, Rossi Saccarelli C, Gibbs P, Fox MJ, Daimiel I, Martinez DF, Jochelson MS, Morris EA, Reiner JS, Pinker K. Diagnostic value of radiomics and machine learning with dynamic contrast-enhanced magnetic resonance imaging for patients with atypical ductal hyperplasia in predicting malignant upgrade. Breast Cancer Res Treat 2021; 187:535-545. [PMID: 33471237 PMCID: PMC8190021 DOI: 10.1007/s10549-020-06074-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 12/23/2020] [Indexed: 02/03/2023]
Abstract
Purpose To investigate whether radiomics features extracted from magnetic resonance imaging (MRI) of patients with biopsy-proven atypical ductal hyperplasia (ADH) coupled with machine learning can differentiate high-risk lesions that will upgrade to malignancy at surgery from those that will not, and to determine if qualitatively and semi-quantitatively assessed imaging features, clinical factors, and image-guided biopsy technical factors are associated with upgrade rate. Methods This retrospective study included 127 patients with 139 breast lesions yielding ADH at biopsy who were assessed with multiparametric MRI prior to biopsy. Two radiologists assessed all lesions independently and with a third reader in consensus according to the BI-RADS lexicon. Univariate analysis and multivariate modeling were performed to identify significant radiomic features to be included in a machine learning model to discriminate between lesions that upgraded to malignancy on surgery from those that did not. Results Of 139 lesions, 28 were upgraded to malignancy at surgery, while 111 were not upgraded. Diagnostic accuracy was 53.6%, specificity 79.2%, and sensitivity 15.3% for the model developed from pre-contrast features, and 60.7%, 86%, and 22.8% for the model developed from delta radiomics datasets. No significant associations were found between any radiologist-assessed lesion parameters and upgrade status. There was a significant correlation between the number of specimens sampled during biopsy and upgrade status (p = 0.003). Conclusion Radiomics analysis coupled with machine learning did not predict upgrade status of ADH. The only significant result from this analysis is between the number of specimens sampled during biopsy procedure and upgrade status at surgery.
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Affiliation(s)
- Roberto Lo Gullo
- Department of Radiology, Breast Imaging Service, Memorial Sloan Kettering Cancer Center, 300 E 66th Street, New York, NY, 10065, USA
| | - Kerri Vincenti
- Department of Radiology, Breast Imaging Service, Memorial Sloan Kettering Cancer Center, 300 E 66th Street, New York, NY, 10065, USA
| | - Carolina Rossi Saccarelli
- Department of Radiology, Breast Imaging Service, Memorial Sloan Kettering Cancer Center, 300 E 66th Street, New York, NY, 10065, USA
| | - Peter Gibbs
- Department of Radiology, Memorial Sloan Kettering Cancer Center, 300 E 66th Street, New York, NY, 10065, USA
| | - Michael J Fox
- Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, Mortimer B. Zuckerman Research Center, 417 E 68th Street, New York, NY, 10065, USA
| | - Isaac Daimiel
- Department of Radiology, Breast Imaging Service, Memorial Sloan Kettering Cancer Center, 300 E 66th Street, New York, NY, 10065, USA
| | - Danny F Martinez
- Department of Radiology, Breast Imaging Service, Memorial Sloan Kettering Cancer Center, 300 E 66th Street, New York, NY, 10065, USA
| | - Maxine S Jochelson
- Department of Radiology, Breast Imaging Service, Memorial Sloan Kettering Cancer Center, 300 E 66th Street, New York, NY, 10065, USA
| | - Elizabeth A Morris
- Department of Radiology, Breast Imaging Service, Memorial Sloan Kettering Cancer Center, 300 E 66th Street, New York, NY, 10065, USA
| | - Jeffrey S Reiner
- Department of Radiology, Breast Imaging Service, Memorial Sloan Kettering Cancer Center, 300 E 66th Street, New York, NY, 10065, USA
| | - Katja Pinker
- Department of Radiology, Breast Imaging Service, Memorial Sloan Kettering Cancer Center, 300 E 66th Street, New York, NY, 10065, USA. .,Department of Biomedical Imaging and Image-guided Therapy, Division of Molecular and Structural Preclinical Imaging, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria.
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Abstract
High-risk breast lesions (HRLs) are a group of heterogeneous lesions that can be associated with a synchronous or adjacent breast cancer and that confer an elevated lifetime risk of breast cancer. Management of HRLs after core needle biopsy may include close imaging and clinical follow-up or excisional biopsy to evaluate for cancer. This article reviews histologic features and clinical presentation of each of the HRLs, current evidence with regard to management, and guidelines from the American Society of Breast Surgeons and National Comprehensive Cancer Network. In addition, imaging surveillance and risk-reduction strategies for women with HRLs are discussed.
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22
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Li X, Ma Z, Styblo TM, Arciero CA, Wang H, Cohen MA. Management of high-risk breast lesions diagnosed on core biopsies and experiences from prospective high-risk breast lesion conferences at an academic institution. Breast Cancer Res Treat 2020; 185:573-581. [PMID: 33068196 DOI: 10.1007/s10549-020-05977-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Accepted: 10/08/2020] [Indexed: 12/31/2022]
Abstract
BACKGROUND The management of high-risk breast lesions diagnosed on image-guided core biopsy remains controversial. We implemented a high-risk breast conference attended by breast pathologists, imagers, and surgeons to prospectively review all contemporary cases in order to provide a consensus recommendation to either surgically excise or follow on imaging at 6-month intervals for a minimum of 2 years. METHODS Between May, 2015 and June, 2019, 127 high-risk lesions were discussed. Of these 127 cases, 116 had concordant radiology-pathology (rad-path) findings. The remaining 11 patients had discordant rad-path findings. Of the 116 concordant cases, 6 were excluded due to lack of the first imaging follow-up until analysis. Of the remaining 110 patients, 43 had atypical ductal hyperplasia (ADH), 12 had lobular carcinoma in situ (LCIS), 19 had atypical lobular hyperplasia (ALH), 33 had radial scar (RS), 2 had flat epithelial atypia (FEA), and 1 had mucocele-like lesion (ML). We recommended excision for ADH if there were > 2 ADH foci or < 90% of the associated calcifications were removed. For patients with LCIS or ALH, we recommended excision if the LCIS or ALH was associated with microcalcifications or the LCIS was extensive. We recommended excision of RS when < 1/2 of the lesion was biopsied. We recommended all patients with FEA and ML for 6-month follow-up. RESULTS Following conference-derived consensus for excision, of the 27 ADH excised, 9 were upgraded to invasive carcinoma or ductal carcinoma in situ. Of the six LCIS cases recommended for excision, none were upgraded. Nine excised radial scars revealed no upgrades. Additionally, 3 patients with ADH, 2 with ALH, 1 with LCIS, and 2 with RS underwent voluntary excision, and none were upgraded. All other patients (13 with ADH, 5 LCIS, 17 ALH, 22 RS, 2 FEA and 1 ML) were followed with imaging, and none revealed evidence of disease progression during follow-up (187-1389 days). All 11 rad-path discordant cases were excised with 2 upgraded to carcinoma. CONCLUSIONS The results of this prospective study indicate that high-risk breast lesions can be successfully triaged to surgery versus observation following establishment of predefined firm guidelines and performance of rigorous rad-path correlation.
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Affiliation(s)
- Xiaoxian Li
- Department of Pathology and Laboratory Medicine, Emory University, 1364 Clifton Road, Atlanta, GA, 30322, USA.
| | - Zhongliang Ma
- Breast Disease Center, The Affiliated Hospital of Qingdao University, Qingdao, China
| | | | | | - Haibo Wang
- Breast Disease Center, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Michael A Cohen
- Department of Radiology and Imaging Sciences, Emory University, 1364 Clifton Road, Atlanta, GA, 30322, USA.
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23
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Lucioni M, Rossi C, Lomoro P, Ballati F, Fanizza M, Ferrari A, Garcia-Etienne CA, Boveri E, Meloni G, Sommaruga MG, Ferraris E, Lasagna A, Bonzano E, Paulli M, Sgarella A, Di Giulio G. Positive predictive value for malignancy of uncertain malignant potential (B3) breast lesions diagnosed on vacuum-assisted biopsy (VAB): is surgical excision still recommended? Eur Radiol 2020; 31:920-927. [PMID: 32816199 DOI: 10.1007/s00330-020-07161-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 06/20/2020] [Accepted: 08/06/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE Breast lesions classified as of "uncertain malignant potential" represent a heterogeneous group of abnormalities with an increased risk of associated malignancy. Clinical management of B3 lesions diagnosed on vacuum-assisted breast biopsy (VABB) is still challenging: surgical excision is no longer the only available treatment and VABB may be sufficient for therapeutic excision. The aim of the present study is to evaluate the positive predictive value (PPV) for malignancy in B3 lesions that underwent surgical excision, identifying possible upgrading predictive factors and characterizing the malignant lesions eventually diagnosed. These results are compared with a subset of patients with B3 lesions who underwent follow-up. METHODS A total of 1250 VABBs were performed between January 2006 and December 2017 at our center. In total, 150 B3 cases were diagnosed and 68 of them underwent surgical excision. VABB findings were correlated with excision histology. A PPV for malignancy for each B3 subtype was derived. RESULTS The overall PPV rate was 28%, with the highest upgrade rate for atypical ductal hyperplasia (41%), followed by classical lobular neoplasia (29%) and flat epithelial atypia (11%). Only two cases of carcinoma were detected in the follow-up cohort, both associated with atypical ductal hyperplasia at VABB. CONCLUSION Open surgery is recommended in case of atypical ductal hyperplasia while, for other B3 lesions, excision with VABB only may be an acceptable alternative if radio-pathological correlation is assessed, if all microcalcifications have been removed by VABB, and if the lesion lacks high-risk cytological features. KEY POINTS • Surgical treatment is strongly recommended in case of ADH, while the upgrade rate in case of pure FEA, especially following complete microcalcification removal by VABB, may be sufficiently low to advice surveillance as a management strategy. • The use of 11-G- or 8-G-needle VABB, resulting in possible complete diagnostic excision of the lesion, can be an acceptable alternative in case of RS, considering open surgery only for selected high-risk patients. • LN management is more controversial: surgical excision may be recommended following classical LN diagnosis on breast biopsy if an additional B3 lesion is concurrently detected while in the presence of isolated LN with adequate radiological-pathological correlation follow-up alone could be an acceptable option.
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Affiliation(s)
- Marco Lucioni
- Anatomic Pathology Section, Department of Human Pathology, University of Pavia, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Chiara Rossi
- Anatomic Pathology Section, Department of Human Pathology, University of Pavia, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Pascal Lomoro
- Breast Imaging Department, Valduce Hospital, Via Dante Alighieri 11, 22100, Como, Italy.
| | - Francesco Ballati
- Breast Imaging Department, University of Pavia, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Marianna Fanizza
- Breast Imaging Department, University of Pavia, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Alberta Ferrari
- Breast Surgery Department, Fondazione IRCCS Policlinico San Matteo, Università degli Studi di Pavia, Pavia, Italy
| | - Carlos A Garcia-Etienne
- Breast Surgery Department, Fondazione IRCCS Policlinico San Matteo, Università degli Studi di Pavia, Pavia, Italy
| | - Emanuela Boveri
- Anatomic Pathology Section, Department of Human Pathology, University of Pavia, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Giulia Meloni
- Breast Imaging Department, University of Pavia, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Maria Grazia Sommaruga
- Breast Imaging Department, University of Pavia, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Elisa Ferraris
- Medical Oncology, Fondazione IRCCS Policlinico San Matteo and, Università degli Studi, Pavia, Italy
| | - Angioletta Lasagna
- Medical Oncology, Fondazione IRCCS Policlinico San Matteo and, Università degli Studi, Pavia, Italy
| | - Elisabetta Bonzano
- University of Pavia and Department of Radiation Oncology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Marco Paulli
- Anatomic Pathology Section, Department of Human Pathology, University of Pavia, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Adele Sgarella
- Breast Surgery Department, Fondazione IRCCS Policlinico San Matteo, Università degli Studi di Pavia, Pavia, Italy
| | - Giuseppe Di Giulio
- Breast Imaging Department, University of Pavia, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
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Lustig DB, Guo M, Liu C, Warburton R, Dingee CK, Pao JS, Kuusk U, Chen L, McKevitt EC. Development and Prospective Validation of a Risk Calculator That Predicts a Low Risk Cohort for Atypical Ductal Hyperplasia Upstaging to Malignancy: Evidence for a Watch and Wait Strategy of a High-Risk Lesion. Ann Surg Oncol 2020; 27:4622-4627. [PMID: 32710273 DOI: 10.1245/s10434-020-08881-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Accepted: 05/04/2020] [Indexed: 11/18/2022]
Abstract
BACKGROUND Guidelines recommend surgical excision of atypical ductal hyperplasia (ADH) due to the concern of undersampling a potential malignancy on core needle biopsy (CNB). The purpose of this study was to determine clinical, radiological and pathological variables associated with ADH upstaging to cancer and to develop a predictive risk calculator capable of identifying women who have a low oncological risk of upstaging. METHODS A prospectively collected database from a tertiary breast referral center was analyzed for women diagnosed with ADH on CNB between January 2013 to December 2017 who underwent surgical excision. CNB and surgical pathology reports were examined to determine rate of upstaging. The association between clinical, radiological and pathological variables were evaluated using regression analysis to determine predictors of ADH upstaging to cancer. Significant variables (p ≤ 0.05) identified on univariate analysis were assigned a score of "1" and were included in the ADH upstaging risk calculator. RESULTS A total of 1986 patients underwent surgery for a high-risk lesion. We identified 318 (16.0%) patients who had ADH identified on their CNB who underwent surgery-of which 290 were included in our study. The upstage rate was 24.8%. Five variables were associated with upstaging and included in our calculator: (1) lesion > 5 mm on ultrasound; (2) lesion > 5 mm on mammogram; (3) one or more "high-risk" lesion(s) on CNB; (4) pathological suspicion for cancer and; (5) incomplete removal of calcifications on CNB. Patients with a score of 0 had a 2% risk of being upstaged to cancer and were deemed low risk with 17.2% of patients falling within this category. CONCLUSIONS Patients with ADH on CNB can be stratified into a low oncological cohort who have a 2% risk of being upstaged to carcinoma. In the future, these select patients may be counselled and potentially offered observation as an alternative to surgery.
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Affiliation(s)
- Daniel Ben Lustig
- Department of Surgery, Vancouver Coastal Health, 2775 Laurel Street, 11th Floor, Vancouver, BC, V5Z 1M9, Canada. .,University of British Columbia, Vancouver, Canada.
| | - Michael Guo
- University of British Columbia, Vancouver, Canada
| | - Claire Liu
- University of British Columbia, Vancouver, Canada
| | - Rebecca Warburton
- University of British Columbia, Vancouver, Canada.,Providence Health Care, Vancouver, Canada
| | - Carol K Dingee
- University of British Columbia, Vancouver, Canada.,Providence Health Care, Vancouver, Canada
| | - Jin-Si Pao
- University of British Columbia, Vancouver, Canada.,Providence Health Care, Vancouver, Canada
| | - Urve Kuusk
- University of British Columbia, Vancouver, Canada.,Providence Health Care, Vancouver, Canada
| | - Leo Chen
- University of British Columbia, Vancouver, Canada
| | - Elaine C McKevitt
- University of British Columbia, Vancouver, Canada.,Providence Health Care, Vancouver, Canada
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25
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Amin AL, Fan F, Winblad OD, Larson KE, Wagner JL. Ipsilateral and Concurrent Breast Cancer and Atypical Ductal Hyperplasia: Does Atypia Also Need Surgical Excision? Ann Surg Oncol 2020; 27:4786-4794. [PMID: 32705514 DOI: 10.1245/s10434-020-08896-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 06/27/2020] [Indexed: 12/21/2022]
Abstract
BACKGROUND Standard-of-care management of atypical ductal hyperplasia (ADH) is surgical excision. Multiple studies have identified features of ADH in patients at low risk for upgrade who may benefit from omission of surgical excision. Patients with an ipsilateral breast cancer have been excluded from studies investigating observation for the management of ADH. METHODS This was a retrospective review of women with both a breast cancer and an ipsilateral separate site of ADH diagnosed on percutaneous biopsy, who underwent excision of both sites from 2008 to 2018. Radiographic and pathologic features of ADH and cancer were analyzed, including imaging size, biopsy modality, distance between sites, cancer subtype, grade, prognostic markers, ADH foci, and presence of necrosis or micropapillary features. Final pathology at the ADH site was used to determine upgrade. Multivariable logistic regression was performed to identify variables significantly associated with ADH upgrade to malignancy. RESULTS Among 62 women meeting the inclusion criteria, 11 (17.7%) upgraded to malignancy [9 ductal carcinoma in situ (DCIS), 2 invasive cancer] at the site of ADH. Upgrade was significantly higher with ipsilateral DCIS (p = 0.03), ultrasound biopsy at the ADH site (p = 0.01), and ADH with necrosis (p = 0.04). The group at lowest risk for upgrade had stereotactic biopsy and ADH without necrosis (0% upgrade). CONCLUSION The presence of breast cancer does not significantly increase the likelihood for upgrade at a separate site of ipsilateral concurrent ADH above contemporary reported upgrade rates of ADH alone (10-30%). When considering breast conservation for breast cancer, omitting excision of the site of ADH can be considered when low-risk features are present.
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Affiliation(s)
- Amanda L Amin
- Department of Surgery, The University of Kansas Health System, Kansas City, KS, USA.
| | - Fang Fan
- Department of Pathology, The University of Kansas Health System, Kansas City, KS, USA
| | - Onalisa D Winblad
- Department of Radiology, The University of Kansas Health System, Kansas City, KS, USA
| | - Kelsey E Larson
- Department of Surgery, The University of Kansas Health System, Kansas City, KS, USA
| | - Jamie L Wagner
- Department of Surgery, The University of Kansas Health System, Kansas City, KS, USA
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Ma Z, Arciero CA, Styblo TM, Wang H, Cohen MA, Li X. Patients with benign papilloma diagnosed on core biopsies and concordant pathology-radiology findings can be followed: experiences from multi-specialty high-risk breast lesion conferences in an academic center. Breast Cancer Res Treat 2020; 183:577-584. [PMID: 32705378 DOI: 10.1007/s10549-020-05803-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Accepted: 07/11/2020] [Indexed: 11/27/2022]
Abstract
BACKGROUND To determine whether patients with benign papilloma diagnosed on core biopsy can be spared from surgery. METHODS We prospectively reviewed 150 consecutive core biopsy-diagnosed papilloma cases at a multi-specialty high-risk breast lesion conference to determine whether surgical excision was necessary. Of these 150 cases, 148 had concordant radiologic-pathologic features. Six were excluded due to lack of the first imaging follow-up until analysis. 112 were benign papillomas; 17 were papillomas involved by atypical ductal hyperplasia (atypical papilloma); 6 papillomas had ADH in adjacent tissue but not involving the papilloma; 2 papillomas were involved by atypical lobular hyperplasia (ALH); and 5 papillomas had ALH in adjacent tissue. Two were radiology-pathology (rad-path) discordant. RESULTS Thirty-nine of the 112 benign papillomas were excised with no upgrade to carcinoma; 73 were followed with no disease progression during follow-up (185-1279 days). Fifteen of 17 atypical papillomas were surgically excised with 4 (26.7%) upgraded to carcinoma. Four of the 6 patients with ADH adjacent to a benign papilloma underwent excision with 2 upgrades to carcinoma. None of the patients with papilloma, which was either involved by ALH or had ALH in adjacent tissue had upgrade or disease progression during follow-up (204-1159 days). Finally, the two cases with discordant path-rad discordant were excised with no upgrade. CONCLUSIONS Our data confirm that rad-path concordant benign papillomas diagnosed on core biopsy do not require surgery. It also supports the value of a formal multi-specialty review of all benign papilloma cases to create a consensus management plan.
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Affiliation(s)
- Zhongliang Ma
- Breast Disease Center, The Affiliated Hospital of Qingdao University, Qingdao, China
| | | | | | - Haibo Wang
- Breast Disease Center, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Michael A Cohen
- Department of Radiology and Imaging Sciences, Emory University, 1364 Clifton Road, Atlanta, GA, USA.
| | - Xiaoxian Li
- Department of Pathology and Laboratory Medicine, Emory University, 1364 Clifton Road, Atlanta, GA, 30322, USA.
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27
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Therapeutic Effect of Mongolian Medicine RuXian-I on Hyperplasia of Mammary Gland Induced by Estrogen/Progesterone through CRYAB-Promoted Apoptosis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:5707106. [PMID: 32595729 PMCID: PMC7273489 DOI: 10.1155/2020/5707106] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Revised: 04/13/2020] [Accepted: 05/15/2020] [Indexed: 12/30/2022]
Abstract
The traditional Mongolian medicine (TMM) RuXian-I is an empirical formula specifically used for treating the hyperplasia of mammary gland (HMG) in clinic based on the principles of traditional Mongolian medicine, but the treatment mechanism is not completely clear. In this paper, we elaborated the mechanism of RuXian-I in the treatment of HMG induced by estrogen and progestogen from its toxicity and activity. Firstly, RuXian-I exhibited no toxic effect on HMG rats through no changes of body weight and food intake measurement and no pathologic changes of the organs (heart, liver, spleen, lung, and kidney) detected. Secondly, RuXian-I could decrease the increased nipple height and diameter and remarkably relieve the pathologic changes of HMG rats and also alleviate serum sex hormone levels (estradiol (E2), luteinizing hormone (LH), progesterone (P), and testosterone (T)) of HMG rats. Finally, RuXian-I could obviously inhibit the upregulation level of antiapoptotic protein CRYAB of HMG rats and promote mammary gland cell apoptosis of HMG rats via increases of promoting apoptosis protein caspases-3, 8, and 9 and Bax and tumor suppressor protein p53, decreases of antiapoptosis protein Bcl-2, and release of cytochrome c. These results suggested that RuXian-I has protective and therapeutic effects on HMG rats induced by estrogen and progestogen possibly via promoting apoptotic pathway regulated by CRYAB and is a promising agent for treating HMG.
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28
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Mutasa S, Chang P, Nemer J, Van Sant EP, Sun M, McIlvride A, Siddique M, Ha R. Prospective Analysis Using a Novel CNN Algorithm to Distinguish Atypical Ductal Hyperplasia From Ductal Carcinoma in Situ in Breast. Clin Breast Cancer 2020; 20:e757-e760. [PMID: 32680766 DOI: 10.1016/j.clbc.2020.06.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 06/01/2020] [Accepted: 06/02/2020] [Indexed: 01/17/2023]
Abstract
INTRODUCTION We previously developed a convolutional neural networks (CNN)-based algorithm to distinguish atypical ductal hyperplasia (ADH) from ductal carcinoma in situ (DCIS) using a mammographic dataset. The purpose of this study is to further validate our CNN algorithm by prospectively analyzing an unseen new dataset to evaluate the diagnostic performance of our algorithm. MATERIALS AND METHODS In this institutional review board-approved study, a new dataset composed of 280 unique mammographic images from 140 patients was used to test our CNN algorithm. All patients underwent stereotactic-guided biopsy of calcifications and underwent surgical excision with available final pathology. The ADH group consisted of 122 images from 61 patients with the highest pathology diagnosis of ADH. The DCIS group consisted of 158 images from 79 patients with the highest pathology diagnosis of DCIS. Two standard mammographic magnification views (craniocaudal and mediolateral/lateromedial) of the calcifications were used for analysis. Calcifications were segmented using an open source software platform 3D slicer and resized to fit a 128 × 128 pixel bounding box. Our previously developed CNN algorithm was used. Briefly, a 15 hidden layer topology was used. The network architecture contained 5 residual layers and dropout of 0.25 after each convolution. Diagnostic performance metrics were analyzed including sensitivity, specificity, accuracy, and area under the receiver operating characteristic curve. The "positive class" was defined as the pure ADH group in this study and thus specificity represents minimizing the amount of falsely labeled pure ADH cases. RESULTS Area under the receiver operating characteristic curve was 0.90 (95% confidence interval, ± 0.04). Diagnostic accuracy, sensitivity, and specificity was 80.7%, 63.9%, and 93.7%, respectively. CONCLUSION Prospectively tested on new unseen data, our CNN algorithm distinguished pure ADH from DCIS using mammographic images with high specificity.
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Affiliation(s)
- Simukayi Mutasa
- Department of Radiology, Columbia University Medical Center, New York, NY
| | - Peter Chang
- Center for Artificial Intelligence in Diagnostic Medicine (CAIDM), Division of Neuroradiology, UCI Health, Department of Radiological Sciences, Orange, CA
| | - John Nemer
- Department of Radiology, Columbia University Medical Center, New York, NY
| | | | - Mary Sun
- Department of Radiology, Columbia University Medical Center, New York, NY
| | - Alison McIlvride
- Department of Radiology, Columbia University Medical Center, New York, NY
| | - Maham Siddique
- Department of Radiology, Columbia University Medical Center, New York, NY
| | - Richard Ha
- Department of Radiology, Columbia University Medical Center, New York, NY; Breast Imaging Section, Columbia University Medical Center, New York, NY.
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Yoon JH, Koo JS, Lee HS, Kim EK, Kim MJ, Park VY, Moon HJ. Factors Predicting Breast Cancer Development in Women During Surveillance After Surgery for Atypical Ductal Hyperplasia of the Breast: Analysis of Clinical, Radiologic, and Histopathologic Features. Ann Surg Oncol 2020; 27:3614-3622. [PMID: 32314161 DOI: 10.1245/s10434-020-08476-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Indexed: 01/21/2023]
Abstract
BACKGROUND This study aimed to evaluate the risk of breast cancer development for women under surveillance after surgery for atypical ductal hyperplasia (ADH), as well as the clinical and pathologic factors associated with breast cancer development. METHODS From November 2003 to December 2014, the study included 205 women (mean age, 47.1 ± 11.2 years; range 18-73 years) with a pathologic diagnosis of ADH at surgical excision who had preoperative mammography and ultrasonography (US) images and pathology slides available for review. The patients were classified into three groups according to the detection method as follows: negative group (with ADH occult on imaging), mammography group (with ADH detected on mammography), and US group (with ADH detected on US only). Clinical, radiologic, and histopathologic factors associated with breast cancer development after ADH surgery were evaluated. RESULTS Breast cancer developed in 15 patients (7.3%) during surveillance after ADH surgery (follow-up period, 63.9 ± 40.8 months). Palpable lesions had significantly higher rates of breast cancer development after ADH surgery (26.7% vs 6.8%; P = 0.045). Breast cancer development after ADH surgery did not differ according to the detection method (P = 0.654). Palpability was significantly associated with breast cancer development during surveillance after ADH surgery (hazard ratio, 3.579; 95% confidence interval 1.048-12.220; P = 0.042). CONCLUSION The breast cancer development rate for women under surveillance after ADH surgery was 7.3%. Palpability at the time of ADH diagnosis was significantly associated with breast cancer development.
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Affiliation(s)
- Jung Hyun Yoon
- Department of Radiology, Severance Hospital, Research Institute of Radiological Science, Yonsei University College of Medicine, Seoul, Korea
| | - Ja Seung Koo
- Department of Pathology, Yonsei University College of Medicine, Seoul, Korea
| | - Hye Sun Lee
- Biostatistics Collaboration Unit, Yonsei University College of Medicine, Seoul, Korea
| | - Eun-Kyung Kim
- Department of Radiology, Severance Hospital, Research Institute of Radiological Science, Yonsei University College of Medicine, Seoul, Korea
| | - Min Jung Kim
- Department of Radiology, Severance Hospital, Research Institute of Radiological Science, Yonsei University College of Medicine, Seoul, Korea
| | - Vivian Youngjean Park
- Department of Radiology, Severance Hospital, Research Institute of Radiological Science, Yonsei University College of Medicine, Seoul, Korea
| | - Hee Jung Moon
- Department of Radiology, Severance Hospital, Research Institute of Radiological Science, Yonsei University College of Medicine, Seoul, Korea.
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Atypical Ductal Hyperplasia and Lobular Neoplasia: Update and Easing of Guidelines. AJR Am J Roentgenol 2019; 214:265-275. [PMID: 31825261 DOI: 10.2214/ajr.19.21991] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVE. Atypical ductal hyperplasia (ADH), atypical lobular hyperplasia (ALH), and lobular carcinoma in situ (LCIS) are among high-risk lesions that have been previously recommended for surgical excision when diagnosed on core needle biopsy. Recent studies have examined whether imaging surveillance is a reasonable alternative to surgical management for these lesions. This article synthesizes the evidence regarding management of atypical hyperplasia and LCIS diagnosed on core needle biopsy and clinical implications of these diagnoses on future breast cancer risk as well as highlights areas of further research needed to improve practice guidelines for these high-risk lesions. CONCLUSION. Although surgical excision is still recommended after diagnosis of ADH on core needle biopsy, in specific circumstances ALH and LCIS can safely be managed by imaging surveillance.
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31
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Schiaffino S, Calabrese M, Melani EF, Trimboli RM, Cozzi A, Carbonaro LA, Di Leo G, Sardanelli F. Upgrade Rate of Percutaneously Diagnosed Pure Atypical Ductal Hyperplasia: Systematic Review and Meta-Analysis of 6458 Lesions. Radiology 2019; 294:76-86. [PMID: 31660803 DOI: 10.1148/radiol.2019190748] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Background Management of percutaneously diagnosed pure atypical ductal hyperplasia (ADH) is an unresolved clinical issue. Purpose To calculate the pooled upgrade rate of percutaneously diagnosed pure ADH. Materials and Methods A search of MEDLINE and EMBASE databases was performed in October 2018. Preferred Reporting Items for Systematic Reviews and Meta-Analyses, or PRISMA, guidelines were followed. A fixed- or random-effects model was used, along with subgroup and meta-regression analyses. The Newcastle-Ottawa scale was used for study quality, and the Egger test was used for publication bias. Results Of 521 articles, 93 were analyzed, providing data for 6458 ADHs (5911 were managed with surgical excision and 547 with follow-up). Twenty-four studies used core-needle biopsy; 44, vacuum-assisted biopsy; 21, both core-needle and vacuum-assisted biopsy; and four, unspecified techniques. Biopsy was performed with stereotactic guidance in 29 studies; with US guidance in nine, with MRI guidance in nine, and with mixed guidance in eight. Overall heterogeneity was high (I2 = 80%). Subgroup analysis according to management yielded a pooled upgrade rate of 29% (95% confidence interval [CI]: 26%, 32%) for surgically excised lesions and 5% (95% CI: 4%, 8%) for lesions managed with follow-up (P < .001). Heterogeneity was entirely associated with surgically excised lesions (I2 = 78%) rather than those managed with follow-up (I2 = 0%). Most variability was explained by guidance and needle caliper (P = .15). At subgroup analysis of surgically excised lesions, the pooled upgrade rate was 42% (95% CI: 31%, 53%) for US guidance, 23% (95% CI: 19%, 27%) for stereotactic biopsy, and 32% (95% CI: 22%, 43%) for MRI guidance, with heterogeneity (52%, 63%, and 56%, respectively) still showing the effect of needle caliper. When the authors considered patients with apparent complete lesion removal after biopsy (subgroups in 14 studies), the pooled upgrade rate was 14% (95% CI: 8%, 23%). Study quality was low to medium; the risk of publication bias was low (P = .10). Conclusion Because of a pooled upgrade rate higher than 2% (independent of biopsy technique, needle size, imaging guidance, and apparent complete lesion removal), atypical ductal hyperplasia diagnosed with percutaneous needle biopsy should be managed with surgical excision. © RSNA, 2019 Online supplemental material is available for this article. See also the editorial by Brem in this issue.
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Affiliation(s)
- Simone Schiaffino
- From the Unit of Radiology, IRCCS Policlinico San Donato, San Donato Milanese, Italy (S.S., L.A.C., G.D.L., F.S.); Unit of Radiology, IRCCS Policlinico San Martino, Genoa, Italy (M.C.); Unit of Radiology, Ente Ospedaliero Ospedali Galliera, Genoa, Italy (E.F.M.); and Department of Biomedical Sciences for Health, Università degli Studi di Milano, Via Mangiagalli 31, 20133 Milan, Italy (R.M.T., A.C., F.S.)
| | - Massimo Calabrese
- From the Unit of Radiology, IRCCS Policlinico San Donato, San Donato Milanese, Italy (S.S., L.A.C., G.D.L., F.S.); Unit of Radiology, IRCCS Policlinico San Martino, Genoa, Italy (M.C.); Unit of Radiology, Ente Ospedaliero Ospedali Galliera, Genoa, Italy (E.F.M.); and Department of Biomedical Sciences for Health, Università degli Studi di Milano, Via Mangiagalli 31, 20133 Milan, Italy (R.M.T., A.C., F.S.)
| | - Enrico Francesco Melani
- From the Unit of Radiology, IRCCS Policlinico San Donato, San Donato Milanese, Italy (S.S., L.A.C., G.D.L., F.S.); Unit of Radiology, IRCCS Policlinico San Martino, Genoa, Italy (M.C.); Unit of Radiology, Ente Ospedaliero Ospedali Galliera, Genoa, Italy (E.F.M.); and Department of Biomedical Sciences for Health, Università degli Studi di Milano, Via Mangiagalli 31, 20133 Milan, Italy (R.M.T., A.C., F.S.)
| | - Rubina Manuela Trimboli
- From the Unit of Radiology, IRCCS Policlinico San Donato, San Donato Milanese, Italy (S.S., L.A.C., G.D.L., F.S.); Unit of Radiology, IRCCS Policlinico San Martino, Genoa, Italy (M.C.); Unit of Radiology, Ente Ospedaliero Ospedali Galliera, Genoa, Italy (E.F.M.); and Department of Biomedical Sciences for Health, Università degli Studi di Milano, Via Mangiagalli 31, 20133 Milan, Italy (R.M.T., A.C., F.S.)
| | - Andrea Cozzi
- From the Unit of Radiology, IRCCS Policlinico San Donato, San Donato Milanese, Italy (S.S., L.A.C., G.D.L., F.S.); Unit of Radiology, IRCCS Policlinico San Martino, Genoa, Italy (M.C.); Unit of Radiology, Ente Ospedaliero Ospedali Galliera, Genoa, Italy (E.F.M.); and Department of Biomedical Sciences for Health, Università degli Studi di Milano, Via Mangiagalli 31, 20133 Milan, Italy (R.M.T., A.C., F.S.)
| | - Luca Alessandro Carbonaro
- From the Unit of Radiology, IRCCS Policlinico San Donato, San Donato Milanese, Italy (S.S., L.A.C., G.D.L., F.S.); Unit of Radiology, IRCCS Policlinico San Martino, Genoa, Italy (M.C.); Unit of Radiology, Ente Ospedaliero Ospedali Galliera, Genoa, Italy (E.F.M.); and Department of Biomedical Sciences for Health, Università degli Studi di Milano, Via Mangiagalli 31, 20133 Milan, Italy (R.M.T., A.C., F.S.)
| | - Giovanni Di Leo
- From the Unit of Radiology, IRCCS Policlinico San Donato, San Donato Milanese, Italy (S.S., L.A.C., G.D.L., F.S.); Unit of Radiology, IRCCS Policlinico San Martino, Genoa, Italy (M.C.); Unit of Radiology, Ente Ospedaliero Ospedali Galliera, Genoa, Italy (E.F.M.); and Department of Biomedical Sciences for Health, Università degli Studi di Milano, Via Mangiagalli 31, 20133 Milan, Italy (R.M.T., A.C., F.S.)
| | - Francesco Sardanelli
- From the Unit of Radiology, IRCCS Policlinico San Donato, San Donato Milanese, Italy (S.S., L.A.C., G.D.L., F.S.); Unit of Radiology, IRCCS Policlinico San Martino, Genoa, Italy (M.C.); Unit of Radiology, Ente Ospedaliero Ospedali Galliera, Genoa, Italy (E.F.M.); and Department of Biomedical Sciences for Health, Università degli Studi di Milano, Via Mangiagalli 31, 20133 Milan, Italy (R.M.T., A.C., F.S.)
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Sergesketter AR, Thomas SM, Fayanju OM, Menendez CS, Rosenberger LH, Greenup RA, Hyslop T, Parrilla Castellar ER, Hwang ES, Plichta JK. The Influence of Age on the Histopathology and Prognosis of Atypical Breast Lesions. J Surg Res 2019; 241:188-198. [PMID: 31028940 PMCID: PMC6571073 DOI: 10.1016/j.jss.2019.03.047] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2018] [Revised: 03/08/2019] [Accepted: 03/22/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND Although several prognostic variables and risk factors for breast cancer are age-related, the association between age and risk of cancer with breast atypia is controversial. This study aimed to compare the type of breast atypia and risk of underlying or subsequent breast cancer by age. METHODS Adult women with breast atypia (atypical ductal hyperplasia, atypical lobular hyperplasia, and lobular carcinoma in situ) at a single institution from 2008 to 2017 were stratified by age at initial diagnosis: <50 y, 50-70 y, and >70 y. Regression modeling was used to estimate the association of age with risk of underlying carcinoma or subsequent cancer diagnosis. RESULTS A total of 530 patients with atypia were identified: 31.1% < 50 y (n = 165), 58.1% 50-70 y (n = 308), and 10.8% > 70 y (n = 57). The proportion of women with atypical ductal hyperplasia steadily increased with age, compared with atypical lobular proliferations (P = 0.04). Of those with atypia on needle biopsy, the overall rate of underlying carcinoma was 17.5%. After adjustment, older age was associated with a greater risk of underlying carcinoma (odds ratio: 1.028, 95% confidence interval: 1.003-1.053; P = 0.03). Of those confirmed to have atypia on surgical excision, the overall rate of a subsequent cancer diagnosis was 15.7%. Age was not associated with a long-term risk for breast cancer (P = 0.48) or the time to a subsequent diagnosis of carcinoma (log-rank P = 0.41). CONCLUSIONS Although atypia diagnosed on needle biopsy may be sufficient to warrant surgical excision, older women may be at a greater risk for an underlying carcinoma, albeit the long-term risk for malignancy associated with atypia does not appear to be affected by age.
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Affiliation(s)
| | - Samantha M Thomas
- Duke Cancer Institute, Durham, North Carolina; Department of Biostatistics and Bioinformatics, Duke University, Durham, North Carolina
| | - Oluwadamilola M Fayanju
- Department of Surgery, Duke University Medical Center, Durham, North Carolina; Duke Cancer Institute, Durham, North Carolina
| | - Carolyn S Menendez
- Department of Surgery, Duke University Medical Center, Durham, North Carolina; Duke Cancer Institute, Durham, North Carolina
| | - Laura H Rosenberger
- Department of Surgery, Duke University Medical Center, Durham, North Carolina; Duke Cancer Institute, Durham, North Carolina
| | - Rachel A Greenup
- Department of Surgery, Duke University Medical Center, Durham, North Carolina; Duke Cancer Institute, Durham, North Carolina
| | - Terry Hyslop
- Duke Cancer Institute, Durham, North Carolina; Department of Biostatistics and Bioinformatics, Duke University, Durham, North Carolina
| | - Edgardo R Parrilla Castellar
- Department of Surgery, Duke University Medical Center, Durham, North Carolina; Department of Pathology, Duke University Medical Center, Durham, North Carolina
| | - E Shelley Hwang
- Department of Surgery, Duke University Medical Center, Durham, North Carolina; Duke Cancer Institute, Durham, North Carolina
| | - Jennifer K Plichta
- Department of Surgery, Duke University Medical Center, Durham, North Carolina; Duke Cancer Institute, Durham, North Carolina.
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Chen LY, Hu J, Tsang JYS, Lee MA, Ni YB, Chan SK, Tse GMK. Diagnostic upgrade of atypical ductal hyperplasia of the breast based on evaluation of histopathological features and calcification on core needle biopsy. Histopathology 2019; 75:320-328. [PMID: 31013355 DOI: 10.1111/his.13881] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Revised: 03/27/2019] [Accepted: 04/19/2019] [Indexed: 02/06/2023]
Abstract
AIMS Atypical ductal hyperplasia (ADH) of breast is increasingly diagnosed in core needle biopsy (CNB). As higher-grade lesions were found in the excision in a substantial proportion of ADH on CNB, factors predicting risk of subsequent upgrade are clinically significant. This study aims to investigate relevant histopathological factors in CNB that could predict diagnostic upgrade at excision. METHODS AND RESULTS One hundred and forty-three cases of CNB with paired subsequent excision were evaluated for multiple clinicopathological parameters related to CNB sampling, ADH morphology, calcification and other co-existing histological features, and which of these parameters were associated with diagnostic upgrade at subsequent excisions were determined. Forty-eight cases (34.3%) were upgraded to malignancy, including 15 invasive cancers and 33 ductal carcinomas in situ (DCIS). An increased tissue area occupied by ADH (P = 0.026), a higher number of ADH foci (P = 0.004), the presence of solid pattern (P = 0.037) and older age (P = 0.012) were positively associated with upgrade, while negative associations were found with the presence of micropapillary pattern (P = 0.025), co-existing columnar cell lesions (CCL) (P = 0.001) and the presence of calcifications (P = 0.009). Multivariate logistic regression analysis showed that the number of ADH foci (HR = 2.810, P = 0.013) was an independent positive predictor, while co-existing CCL (HR = 0.391, P = 0.013) was an independent negative predictor for upgrade. CONCLUSIONS Patients with ADH in CNB showing the presence of co-existing CCL and a lower number of ADH foci have a lower risk of disease upgrade at excision, and are potential candidates for observation-only management.
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Affiliation(s)
- Lin-Ying Chen
- Department of Pathology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Jintao Hu
- Department of Pathology, Shenzhen People's Hospital, Shenzhen, China
| | - Julia Y S Tsang
- Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong, China
| | - Michelle A Lee
- Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong, China
| | - Yun-Bi Ni
- Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong, China
| | - Siu-Ki Chan
- Department of Pathology, Kwong Wah Hospital, Hong Kong, China
| | - Gary M K Tse
- Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong, China
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Tsai HY, Chao MF, Ou-Yang F, Kan JY, Hsu JS, Hou MF, Chiu HC. Accuracy and outcomes of stereotactic vacuum-assisted breast biopsy for diagnosis and management of nonpalpable breast lesions. Kaohsiung J Med Sci 2019; 35:640-645. [PMID: 31271510 DOI: 10.1002/kjm2.12100] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Accepted: 05/27/2019] [Indexed: 11/10/2022] Open
Abstract
Stereotactic vacuum-assisted biopsy (SVAB) is an alternative method of breast biopsy for nonpalpable lesions detected by mammography. Considering the diagnostic effectiveness, a direct comparison of SVAB and open surgical biopsy (OSB) is lacking. We performed a retrospective review of 276 (33.8%) SVAB and 541 (66.2%) OSB to compare the diagnostic accuracy and the total number of procedures the patients underwent. The negative predictive values of OSB and SVAB were 99.77% and 99.61%, and their false-negative rates were 0.96% and 4.76%, respectively. SVAB, as the first-line biopsy method, obviated 92.3% of operations. All malignancies diagnosed using SVAB could be treated with single therapeutic surgery. By contrast, 48% of malignancies of OSB group received two operations. Breast Imaging Reporting and Data System (BI-RADS) category used at the study correlated well with the percentage of malignancy and can thus be used to predict biopsy results. Our study concluded that SVAB is reliable for diagnosing nonpalpable breast lesions and is the better biopsy method for categories 3 and 4A lesions, which reduces the benign surgery rate. For lesions with a higher likelihood of malignancy, BI-RADS 4B, 4C and 5, SVAB has an advantage over OSB, which lowers the total number of operations for malignancy treatment.
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Affiliation(s)
- Huei-Yi Tsai
- Department of Radiology, St. Joseph Hospital, Kaohsiung, Taiwan.,Department of Healthcare Administration and Medical Informatics, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Min-Fang Chao
- Department of Medical Imaging, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Fu Ou-Yang
- Division of Breast Surgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Jung-Yu Kan
- Division of Breast Surgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Jui-Sheng Hsu
- Department of Medical Imaging, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Ming-Feng Hou
- Division of Breast Surgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Herng-Chia Chiu
- Department of Healthcare Administration and Medical Informatics, Kaohsiung Medical University, Kaohsiung, Taiwan
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Moseley TW, Shah SS, Nguyen CV, Rosenblat J, Resetkova E, Sneige N, Brandt KR, Huo L. Clinical Management of Mucocele-Like Lesions of the Breast with Limited or no Epithelial Atypia on Core Biopsy: Experience from Two Institutions. Ann Surg Oncol 2019; 26:3478-3488. [PMID: 31187364 DOI: 10.1245/s10434-019-07377-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Indexed: 11/18/2022]
Abstract
PURPOSE Mucocele-like lesions of the breast identified on core biopsy are rare high-risk lesions associated with variable upgrade rates to carcinoma on excision. We aimed to identify the clinicoradiopathological features that can help optimize management of this lesion. METHODS We evaluated 50 mucocele-like lesions identified on core biopsies from two institutions, including 36 with no atypia and 14 with limited atypia. Outcome data from excision or clinicoradiological follow-up were reviewed with core biopsy results. RESULTS Radiological targets were calcifications in 74% of cases, calcifications with associated mass or density in 16%, and mass in 10%. One of the 16 excised lesions without atypia on core biopsy, which was a mass lesion, was upgraded to mucinous carcinoma on excision. Of the 12 excised lesions with limited atypia, none were upgraded on excision. Among the lesions not excised, 20 without atypia had a median follow-up of 61 months, and 2 with limited atypia had follow-up of 97 and 109 months. None of these 22 patients had new development of their lesions on follow-up. The upgrade rate was 2% in our entire cohort, 3% for lesions without atypia, and 0% for lesions with limited atypia. CONCLUSIONS Clinicoradiological surveillance can be appropriate when a mucocele-like lesion without atypia is identified on core biopsy for a non-mass lesion with pathological-radiological concordance. For mucocele-like lesions with limited atypia, a nonsurgical approach could be considered if the atypia by itself does not warrant excision. The latter recommendation requires careful clinicopathological correlation and support from additional studies.
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Affiliation(s)
- Tanya W Moseley
- Department of Diagnostic Radiology, Breast Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Sejal S Shah
- Department of Anatomic Pathology, Mayo Clinic, Rochester, MN, USA
| | - Christopher V Nguyen
- Department of Pathology, Unit 85, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA
| | - Juliana Rosenblat
- Department of Diagnostic Radiology, Breast Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Erika Resetkova
- Department of Pathology, Unit 85, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA
| | - Nour Sneige
- Department of Pathology, Unit 85, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA
| | - Kathy R Brandt
- Department of Radiology, College of Medicine, Mayo Clinic, Rochester, MN, 55905, USA.
| | - Lei Huo
- Department of Pathology, Unit 85, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA.
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Mongolian Medicine RuXian-I Treatment of Estrogen-Induced Mammary Gland Hyperplasia in Rats Related to TCTP Regulating Apoptosis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2019; 2019:1907263. [PMID: 31015848 PMCID: PMC6444233 DOI: 10.1155/2019/1907263] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/15/2018] [Accepted: 01/02/2019] [Indexed: 01/15/2023]
Abstract
Mongolian medicine RuXian-I is composed of 30 Mongolian herbs, which is a traditional Mongolian recipe for clinical treatment of breast "Qi Su Bu Ri Le Du Sen" disease (hyperplasia of mammary glands, HMG). Based on the previous study, this dissertation further explores the therapeutic mechanism of RuXian-I on estrogen-induced HMG in rats. RuXian-I had no effect on the body weight and food intake of HMG rats and had no toxic effects on the five organs (heart, lung, spleen, and kidney). RuXian-I reduced the diameter and height of nipple, organ index, and pathological changes and alleviated the sex hormone levels oh HMG; RuXian-I reduced the upregulation of TCTP, Mcl-1, and Bcl-xL in breast tissue of mammary gland hyperplasia and increased the downregulation of p53, Bax, caspase-9, and caspase-3 protein. RuXian-I has an effective therapeutic activity on HMG rats, and its possible therapeutic mechanism is closely related to antiapoptosis protein TCTP-regulated apoptosis.
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Accuracy of Distinguishing Atypical Ductal Hyperplasia From Ductal Carcinoma In Situ With Convolutional Neural Network-Based Machine Learning Approach Using Mammographic Image Data. AJR Am J Roentgenol 2019; 212:1166-1171. [PMID: 30860901 PMCID: PMC8111785 DOI: 10.2214/ajr.18.20250] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE. The purpose of this study was to test the hypothesis that convolutional neural networks can be used to predict which patients with pure atypical ductal hyperplasia (ADH) may be safely monitored rather than undergo surgery. MATERIALS AND METHODS. A total of 298 unique images from 149 patients were used for our convolutional neural network algorithm. A total of 134 images from 67 patients with ADH that had been diagnosed by stereotactic-guided biopsy of calcifications but had not been upgraded to ductal carcinoma in situ or invasive cancer at the time of surgical excision. A total of 164 images from 82 patients with mammographic calcifications indicated that ductal carcinoma in situ was the final diagnosis. Two standard mammographic magnification views of the calcifications (a craniocaudal view and a mediolateral or lateromedial view) were used for analysis. Calcifications were segmented using an open-source software platform and images were resized to fit a bounding box of 128 × 128 pixels. A topology with 15 hidden layers was used to implement the convolutional neural network. The network architecture contained five residual layers and dropout of 0.25 after each convolution. Patients were randomly separated into a training-and-validation set (80% of patients) and a test set (20% of patients). Code was implemented using open-source software on a workstation with an open-source operating system and a graphics card. RESULTS. The AUC value was 0.86 (95% CI, ± 0.03) for the test set. Aggregate sensitivity and specificity were 84.6% (95% CI, ± 4.0%) and 88.2% (95% CI, ± 3.0%), respectively. Diagnostic accuracy was 86.7% (95% CI, ± 2.9). CONCLUSION. It is feasible to apply convolutional neural networks to distinguish pure atypical ductal hyperplasia from ductal carcinoma in situ with the use of mammographic images. A larger dataset will likely result in further improvement of our prediction model.
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Yao K. Intact Excision of Breast Lesions Using BLES™: Is There a Clinical Indication Yet? Ann Surg Oncol 2019; 26:933-935. [PMID: 30737664 DOI: 10.1245/s10434-019-07214-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Indexed: 01/01/2023]
Affiliation(s)
- Katharine Yao
- Division of Surgical Oncology, Department of Surgery, NorthShore University HealthSystem, Pritzker School of Medicine, University of Chicago, Evanston, IL, USA.
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Is bigger better? Twenty-year institutional experience of atypical ductal hyperplasia discovered by core needle biopsy. Am J Surg 2019; 217:906-909. [PMID: 30771862 DOI: 10.1016/j.amjsurg.2019.01.028] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Revised: 01/27/2019] [Accepted: 01/28/2019] [Indexed: 11/22/2022]
Abstract
OBJECTIVES The increasing accuracy of large-bore (11- or 8-gauge) vacuum-assisted core needle biopsies (VACNB) has challenged the commonly-accepted practice that surgery is needed for definitive diagnosis when atypical ductal hyperplasia (ADH) is found on VACNB. This study seeks to demonstrate the impact of increased VACNB caliber on the pathologic upgrade rate of ADH. METHODS Patients diagnosed with isolated ADH by VACNB who subsequently underwent surgical excision at our tertiary medical center were retrospectively studied. Demographics, needle gauge, number of needle passes, and pathology results were analyzed. RESULTS From June 1996 to June 2016, approximately 3740 VACNBs were performed. 139 patients were diagnosed with isolated ADH on VACNB and underwent surgical excision. 30 patients (22%) were upgraded to ductal carcinoma in-situ or invasive cancer; 17 upgrades (21%) from 11-gauge CNB vs. 13 upgrades (23%) from 8-gauge CNB (p = 0.67). CONCLUSION Increasing core needle biopsy size from 11 g to 8 g does not decrease the rate of pathologic upstaging at the time of surgical excision. Surgical excision of ADH is still required for complete diagnosis.
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Rageth CJ, Rubenov R, Bronz C, Dietrich D, Tausch C, Rodewald AK, Varga Z. Atypical ductal hyperplasia and the risk of underestimation: tissue sampling method, multifocality, and associated calcification significantly influence the diagnostic upgrade rate based on subsequent surgical specimens. Breast Cancer 2018; 26:452-458. [PMID: 30591993 PMCID: PMC6570781 DOI: 10.1007/s12282-018-00943-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2018] [Accepted: 12/18/2018] [Indexed: 12/15/2022]
Abstract
Background Risk assessment and therapeutic options are challenges when counselling patients with an atypical ductal hyperplasia (ADH) to undergo either open surgery or follow-up only. Methods We retrospectively analyzed a series of ADH lesions and assessed whether the morphological parameters of the biopsy materials indicated whether the patient should undergo surgery. A total of 207 breast biopsies [56 core needle biopsies (CNBs) and 151 vacuum-assisted biopsies (VABs)] histologically diagnosed as ADH were analyzed retrospectively, together with subsequently obtained surgical specimens. All histological slides were re-analyzed with regard to the presence/absence of ADH-associated calcification, other B3 lesions (lesion of uncertain malignant potential), extent of the lesion, and the presence of multifocality. Results The overall underestimation rate for the whole cohort was 39% (57% for CNB, 33% for VAB). In the univariate analysis, the method of biopsy (CNB vs VAB, p = 0.002) and presence of multifocality in VAB specimens (p = 0.0176) were significant risk factors for the underestimation of the disease (ductal carcinoma in situ or invasive cancer detected on subsequent open biopsy). In the multivariate logistic regression model, the absence of calcification (p = 0.0252) and the presence of multifocality (unifocal vs multifocal ADH, p = 0.0147) in VAB specimens were significant risk factors for underestimation. Conclusions Multifocal ADH without associated calcification diagnosed by CNB tends to have a higher upgrade rate. Because the upgrade rate was 16.5% even in the group with the lowest risk (VAB-diagnosed unifocal ADH with calcification), we could not identify a subgroup that would not require an open biopsy.
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Affiliation(s)
- Christoph J Rageth
- Centre du sein, Département de Gynécologie et d'Obstétrique, Hôpitaux Universitaires de Genève, Bd de la Cluse 30, 1211, Geneva 14, Switzerland. .,Brust-Zentrum Zürich, Seefeldstr. 214, 8008, Zurich, Switzerland. .,, Ringlikerstrasse 53, 8142, Uitikon Waldegg, Switzerland.
| | - Ravit Rubenov
- Brust-Zentrum Zürich, Seefeldstr. 214, 8008, Zurich, Switzerland
| | - Cristian Bronz
- Clinic for Gynecology, University Hospital Zurich, 8091, Zurich, Switzerland
| | | | - Christoph Tausch
- Brust-Zentrum Zürich, Seefeldstr. 214, 8008, Zurich, Switzerland
| | - Ann-Katrin Rodewald
- Institute of Pathology and Molecular Pathology, University Hospital Zurich, Schmelzbergstrasse 12, 8091, Zurich, Switzerland
| | - Zsuzsanna Varga
- Institute of Pathology and Molecular Pathology, University Hospital Zurich, Schmelzbergstrasse 12, 8091, Zurich, Switzerland
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Gulla S, Lancaster R, De Los Santos J. High-Risk Breast Lesions and Current Management. Semin Roentgenol 2018; 53:252-260. [DOI: 10.1053/j.ro.2018.08.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Flat epithelial atypia in directional vacuum-assisted biopsy of breast microcalcifications: surgical excision may not be necessary. Mod Pathol 2018; 31:1097-1106. [PMID: 29467479 DOI: 10.1038/s41379-018-0035-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2017] [Revised: 01/05/2018] [Accepted: 01/07/2018] [Indexed: 11/09/2022]
Abstract
The aim of this study was to analyze the clinicopathological features of patients with flat epithelial atypia, diagnosed in directional vacuum-assisted biopsy targeting microcalcifications, to identify upgrade rate to in situ ductal or invasive breast carcinoma, and determine factors predicting carcinoma in the subsequent excision. We retrospectively evaluated the histological, clinical, and mammographic features of 69 cases from 65 women, with directional vacuum-assisted biopsy-diagnosed flat epithelial atypia with or without atypical ductal hyperplasia or atypical lobular hyperplasia, which underwent subsequent surgical excision. The extent and percentage of microcalcifications sampled by directional vacuum-assisted biopsy were evaluated by mammography. All biopsy and surgical excision slides were reviewed. The age of the women ranged from 40 to 85 years (mean 57 years). All patients presented with mammographically detected microcalcifications only, except in one case that had associated architectural distortion. Extent of calcifications ranged from <1 cm (n = 47), 1-3 cm (n = 15) to > 3 cm (n = 6), and no measurement (n = 1). A mean of 11 cores (range 6-25) was obtained from each lesion. Post-biopsy mammogram revealed >90% removal of calcifications in 81% of cases. Pure flat epithelial atypia represented nearly two-thirds of directional vacuum-assisted biopsy specimens (n = 43, 62%), while flat epithelial atypia coexisted with atypical ductal hyperplasia (18 cases, 26%), or atypical lobular hyperplasia (8 cases, 12%). Upon excision, none of the cases were upgraded to in situ ductal or invasive breast cancer. In one case, however, an incidental, tubular carcinoma (4 mm) was found away from biopsy site. Excluding this case, the upgrade rate was 0%. Our study adds to the growing evidence that diagnosis of flat epithelial atypia on directional vacuum-assisted biopsy for microcalcifications as the only imaging finding is not associated with a significant upgrade to carcinoma on excision, and therefore, excision may not be necessary. Additionally, excision may not be necessary for flat epithelial atypia with atypical ductal hyperplasia limited to ≤2 terminal duct-lobular units, if at least 90% of calcifications have been removed on biopsy.
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Abstract
Atypical ductal hyperplasia (ADH) is a proliferative, nonobligate precursor breast lesion and a marker of increased risk for breast carcinoma. Surgical excision remains the standard recommendation following a core needle biopsy result consistent with ADH. Recent research suggests that women with no mass lesion or discordance, removal of greater than or equal to 90% of calcifications at the time of core needle biopsy, involvement of less than or equal to 2 terminal duct lobular units, and absence of cytologic atypia or necrosis are likely to have a less than 5% chance of a missed cancer.
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Affiliation(s)
- Jennifer M Racz
- Department of Surgery, Mayo Clinic, 200 First Street Southwest, Rochester, MN 55905, USA
| | - Amy C Degnim
- Department of Surgery, Mayo Clinic, 200 First Street Southwest, Rochester, MN 55905, USA.
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Drouet Y, Le Gall J, Gervasoni J, Peix M, Faure C, Lasset C, Treilleux I. Prise en charge des hyperplasies canalaires atypiques sur macrobiopsies : une désescalade possible ? IMAGERIE DE LA FEMME 2018. [DOI: 10.1016/j.femme.2018.03.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Hodorowicz-Zaniewska D, Brzuszkiewicz K, Szpor J, Kibil W, Matyja A, Dyląg-Trojanowska K, Richter P, Szczepanik AM. Clinical predictors of malignancy in patients diagnosed with atypical ductal hyperplasia on vacuum-assisted core needle biopsy. Wideochir Inne Tech Maloinwazyjne 2018; 13:184-191. [PMID: 30002750 PMCID: PMC6041585 DOI: 10.5114/wiitm.2018.73528] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2017] [Accepted: 11/13/2017] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION Atypical ductal hyperplasia (ADH) is a benign lesion, which due to the risk of coexisting cancer is classified as a lesion of uncertain malignant potential. AIM To identify clinical predictors of cancer underestimation in patients with ADH diagnosed after vacuum-assisted breast biopsy (VABB). MATERIAL AND METHODS Between 2001 and 2016, a total of 3804 vacuum-assisted core needle biopsies were performed at the First Chair of General Surgery of the Jagiellonian University Medical College in Krakow, including 2907 ultrasound (US)-guided biopsies and 897 digital stereotactic procedures. Seventy-six women were diagnosed with ADH and 72 of them underwent subsequent surgical excision. Demographic factors, medical history, family history, clinical symptoms, type and size of lesion determined in imaging scans, size of biopsy needle, and presence of coexisting lesions in VABB specimens were analysed as potential predictors of malignancy underestimation. RESULTS Underestimation of breast carcinoma occurred in 21 (29.2%) patients. The upgrade rate was significantly higher only in patients with a lesion visible both in mammography (MMG) and US examinations and combined BIRADS-5. CONCLUSIONS Vacuum-assisted core needle biopsy is a minimally invasive technique used in diagnosing ADH. As the risk of breast malignancy underestimation is relatively high, open surgical biopsy remains the recommended procedure, especially in patients with lesions detected both in mammography and US examination. As we could not identify the factors that preclude cancer underestimation, all the women diagnosed with ADH should be informed about the risk of cancer underestimation.
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Affiliation(s)
- Diana Hodorowicz-Zaniewska
- First Chair of General Surgery, Department of General, Oncological and Gastroenterological Surgery, Jagiellonian University Medical College, Krakow, Poland
| | - Karolina Brzuszkiewicz
- First Chair of General Surgery, Department of General, Oncological and Gastroenterological Surgery, Jagiellonian University Medical College, Krakow, Poland
| | - Joanna Szpor
- Chair of Pathomorphology, Jagiellonian University Medical College, Krakow, Poland
| | - Wojciech Kibil
- First Chair of General Surgery, Department of General, Oncological and Gastroenterological Surgery, Jagiellonian University Medical College, Krakow, Poland
| | - Andrzej Matyja
- First Chair of General Surgery, Department of General, Oncological and Gastroenterological Surgery, Jagiellonian University Medical College, Krakow, Poland
| | | | - Piotr Richter
- First Chair of General Surgery, Department of General, Oncological and Gastroenterological Surgery, Jagiellonian University Medical College, Krakow, Poland
| | - Antoni M. Szczepanik
- First Chair of General Surgery, Department of General, Oncological and Gastroenterological Surgery, Jagiellonian University Medical College, Krakow, Poland
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Abstract
PURPOSE OF REVIEW The aim of this review is to summarize recently published literature addressing atypical ductal hyperplasia (ADH), lobular neoplasia (atypical lobular hyperplasia [ALH] and classic lobular carcinoma in situ [C-LCIS]), non-classic lobular carcinoma in situ (NC-LCIS), papillary lesions, and flat epithelial atypia (FEA). RECENT FINDINGS While ADH, ALN, and C-LCIS are well-established markers of an increased risk of future breast cancers, the risk implications are less clear for papillary lesions and FEA. NC-LCIS is the least well-characterized lesion, with scant published literature on its natural history and surgical management when encountered on needle biopsy. Recent data suggest that lobular neoplasia on core biopsy of a BI-RADS ≤ 4 concordant lesion does not require an excision, while ADH, atypical papillomas, and NC-LCIS should be excised. Evidence on FEA and papillomas without atypia suggests a low risk of upgrade on excision, and prospective studies on the upgrade of these lesions are ongoing.
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Affiliation(s)
- Faina Nakhlis
- Department of Surgery, Brigham and Women's Hospital, 75 Francis St., Boston, MA, 02115, USA. .,Surgical Oncology, Breast Oncology Program, Dana-Farber/Brigham and Women's Cancer Center, 450 Brookline Ave., Boston, MA, 02115, USA.
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Abstract
Benign and atypical lesions associated with breast cancer risk are often encountered in core needle biopsies (CNBs) of the breast. For these lesions, the rate of "upgrade" to carcinoma in excision specimens varies widely in the literature. Many CNB studies are limited by a lack of radiological-pathological correlation, consistent criteria for excision, and clinical follow-up for patients who forego excision. This article highlights contemporary diagnostic criteria and outcome data that would support an evidence-based approach to the management of these nonmalignant lesions of the breast diagnosed on CNB.
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Affiliation(s)
- Benjamin C Calhoun
- Department of Pathology and Laboratory Medicine, University of North Carolina, Women's and Children's Hospitals, 3rd Floor, Room 30212, 101 Manning Drive, Chapel Hill, NC 27514, USA.
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Farshid G, Edwards S, Kollias J, Gill PG. Active surveillance of women diagnosed with atypical ductal hyperplasia on core needle biopsy may spare many women potentially unnecessary surgery, but at the risk of undertreatment for a minority: 10-year surgical outcomes of 114 consecutive cases from a single center. Mod Pathol 2018; 31:395-405. [PMID: 29099502 DOI: 10.1038/modpathol.2017.114] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Revised: 07/23/2017] [Accepted: 07/23/2017] [Indexed: 11/09/2022]
Abstract
A needle core biopsy diagnosis of atypical ductal hyperplasia is an indication for open biopsy. The launch of randomized clinical trials of active surveillance for low-risk ductal carcinoma in situ leads to the paradoxical situation of women with low-grade ductal carcinoma in situ being observed, whereas those with atypical ductal hyperplasia have surgery. If the malignancies diagnosed after surgery for atypical ductal hyperplasia are dominated by low-risk ductal carcinoma in situ, women with atypical ductal hyperplasia may also be considered for surveillance. This 10-year prospective observational study includes women diagnosed with atypical ductal hyperplasia on core biopsy after screening mammography. We retrieved their clinical, imaging and histologic data and carried out a blind review of core biopsy histology, sub-classifying the atypical ductal hyperplasia along a spectrum from hyperplasia to ductal carcinoma in situ. Using the final surgical pathology data, we calculated: (1) The proportion and grades of ductal carcinoma in situ and invasive cancers diagnosed at open biopsy. (2) The histologic extent of the malignancy at surgery. (3) The biomarker profile and nodal status of any invasive cancers. (4) Ascertained any independent predictors of (i) any malignancy, (ii) high-risk malignancy, defined in this study as invasive cancer, or high-grade ductal carcinoma in situ, or intermediate grade ductal carcinoma in situ with any necrosis. (5) Extrapolated the above to simulate active surveillance for women with screen-detected atypical ductal hyperplasia. Between January 2005 and December 2014, 114 women, mean age 59 years (range 40-79 years) were included. Surgical pathology, available in 110 (97%), confirmed malignancy in 46 (40%). All 46 malignant cases had ductal carcinoma in situ, accompanied by invasive carcinoma in 9 (8%) women. Together, 21 (19%) women had either invasive cancer (9%), high-grade ductal carcinoma in situ (6%), or necrotizing, intermediate grade ductal carcinoma in situ (6%). Only one of nine invasive breast cancers was grade 1, 3 were multifocal, all were ≤8 mm, node negative, and ER positive but two were HER2 amplified. The mean extent of the ductal carcinoma in situ in any one specimen was 19.8 mm, median 13 mm, range 2-110 mm. Overall 32 women, 29% of the whole cohort and 70% of those 46 with malignancy, required further surgery, including mastectomy in 12 (11%). A multivariable model for predicting the likelihood of any malignancy showed a statistically significant association only with the post review subtype of atypical ductal hyperplasia, adjusting for lesion size. Independent predictors of high-risk malignancy (invasive cancer or non-low-grade ductal carcinoma in situ) were not identified. If active surveillance is adopted for screen-detected atypical ductal hyperplasia diagnosed on core biopsy, 60% of women will avoid unnecessary surgery and a further 24% would meet eligibility criteria for ductal carcinoma in situ surveillance trials. However, 18% of women will have undiagnosed invasive breast cancer or non-low-risk ductal carcinoma in situ. These women with high-risk lesions are not reliably identified pre-operatively.
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Affiliation(s)
- Gelareh Farshid
- Surgical Pathology, BreastScreen SA, Discipline of Medicine, Adelaide University and South Australian Pathology, Frome Road Adelaide University and Directorate of Surgical Pathology, Adelaide, SA, Australia
| | - Suzanne Edwards
- Adelaide Health Technology Assessment, School of Public Health, Adelaide University, Adelaide, SA, Australia
| | - James Kollias
- BreastScreen SA and The Department of Surgery, University of Adelaide, Adelaide, SA, Australia
| | - Peter Grantley Gill
- BreastScreen SA and The Department of Surgery, University of Adelaide, Adelaide, SA, Australia
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Bahl M, Barzilay R, Yedidia AB, Locascio NJ, Yu L, Lehman CD. High-Risk Breast Lesions: A Machine Learning Model to Predict Pathologic Upgrade and Reduce Unnecessary Surgical Excision. Radiology 2018; 286:810-818. [DOI: 10.1148/radiol.2017170549] [Citation(s) in RCA: 94] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Manisha Bahl
- From the Division of Breast Imaging, Department of Radiology, Massachusetts General Hospital/Harvard Medical School, 55 Fruit St, WAC 240, Boston, MA 02114 (M.B., C.D.L.); and Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, Mass (R.B., A.B.Y., N.J.L., L.Y.)
| | - Regina Barzilay
- From the Division of Breast Imaging, Department of Radiology, Massachusetts General Hospital/Harvard Medical School, 55 Fruit St, WAC 240, Boston, MA 02114 (M.B., C.D.L.); and Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, Mass (R.B., A.B.Y., N.J.L., L.Y.)
| | - Adam B. Yedidia
- From the Division of Breast Imaging, Department of Radiology, Massachusetts General Hospital/Harvard Medical School, 55 Fruit St, WAC 240, Boston, MA 02114 (M.B., C.D.L.); and Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, Mass (R.B., A.B.Y., N.J.L., L.Y.)
| | - Nicholas J. Locascio
- From the Division of Breast Imaging, Department of Radiology, Massachusetts General Hospital/Harvard Medical School, 55 Fruit St, WAC 240, Boston, MA 02114 (M.B., C.D.L.); and Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, Mass (R.B., A.B.Y., N.J.L., L.Y.)
| | - Lili Yu
- From the Division of Breast Imaging, Department of Radiology, Massachusetts General Hospital/Harvard Medical School, 55 Fruit St, WAC 240, Boston, MA 02114 (M.B., C.D.L.); and Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, Mass (R.B., A.B.Y., N.J.L., L.Y.)
| | - Constance D. Lehman
- From the Division of Breast Imaging, Department of Radiology, Massachusetts General Hospital/Harvard Medical School, 55 Fruit St, WAC 240, Boston, MA 02114 (M.B., C.D.L.); and Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, Mass (R.B., A.B.Y., N.J.L., L.Y.)
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