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Kim YJ, Jung HK, Kim W. An Unusual Presentation of Extensive Ductal Carcinoma in Situ Accompanying Invasive Ductal Carcinoma on MRI: A Case Report. JOURNAL OF THE KOREAN SOCIETY OF RADIOLOGY 2022; 83:898-903. [PMID: 36238916 PMCID: PMC9514580 DOI: 10.3348/jksr.2021.0092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 07/28/2021] [Accepted: 09/23/2021] [Indexed: 11/15/2022]
Abstract
The incidence of ductal carcinoma in situ has increased with the rise in screening mammography; currently, ductal carcinoma in situ constitutes 20%-25% of all breast cancers, and up to half of them may become invasive. Its early detection is critical in improving the cure rate. Moreover, MRI has higher sensitivity for its detection than mammography. Herein, we report an unusual case of ductal carcinoma in situ presenting as a continuous, serpentine, linear enhancement with regional distribution on MRI.
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Greenwood HI, Wilmes LJ, Kelil T, Joe BN. Role of Breast MRI in the Evaluation and Detection of DCIS: Opportunities and Challenges. J Magn Reson Imaging 2019; 52:697-709. [PMID: 31746088 DOI: 10.1002/jmri.26985] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 10/15/2019] [Accepted: 10/16/2019] [Indexed: 12/29/2022] Open
Abstract
Historically, breast magnetic resonance imaging (MRI) was not considered an effective modality in the evaluation of ductal carcinoma in situ (DCIS). Over the past decade this has changed, with studies demonstrating that MRI is the most sensitive imaging tool for detection of all grades of DCIS. It has been suggested that not only is breast MRI the most sensitive imaging tool for detection but it may also detect the most clinically relevant DCIS lesions. The role and outcomes of MRI in the preoperative setting for patients with DCIS remains controversial; however, several studies have shown benefit in the preoperative evaluation of extent of disease as well as predicting an underlying invasive component. The most common presentation of DCIS on MRI is nonmass enhancement (NME) in a linear or segmental distribution pattern. Maximizing breast MRI spatial resolution is therefore beneficial, given the frequent presentation of DCIS as NME on MRI. Emerging MRI techniques, such as diffusion-weighted imaging (DWI), have shown promising potential to discriminate DCIS from benign and invasive lesions. Future opportunities including advanced imaging visual techniques, radiomics/radiogenomics, and machine learning / artificial intelligence may also be applicable to the detection and treatment of DCIS. Level of Evidence: 3 Technical Efficacy Stage: 3 J. Magn. Reson. Imaging 2019. J. Magn. Reson. Imaging 2020;52:697-709.
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Affiliation(s)
- Heather I Greenwood
- University of California San Francisco, Department of Radiology and Biomedical Imaging, San Francisco, California, USA
| | - Lisa J Wilmes
- University of California San Francisco, Department of Radiology and Biomedical Imaging, San Francisco, California, USA
| | - Tatiana Kelil
- University of California San Francisco, Department of Radiology and Biomedical Imaging, San Francisco, California, USA
| | - Bonnie N Joe
- University of California San Francisco, Department of Radiology and Biomedical Imaging, San Francisco, California, USA
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Iwamoto T, Kumamaru H, Miyata H, Tomotaki A, Niikura N, Kawai M, Anan K, Hayashi N, Masuda S, Tsugawa K, Aogi K, Ishida T, Masuoka H, Iijima K, Matsuoka J, Doihara H, Kinoshita T, Nakamura S, Tokuda Y. Distinct breast cancer characteristics between screen- and self-detected breast cancers recorded in the Japanese Breast Cancer Registry. Breast Cancer Res Treat 2016; 156:485-494. [PMID: 27048417 PMCID: PMC4837218 DOI: 10.1007/s10549-016-3770-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2016] [Accepted: 03/25/2016] [Indexed: 11/12/2022]
Abstract
The rate of breast cancer screening for women of all ages in Japan is increasing. However, little is known about the biological differences between screen- and self-detected tumors. We used data from the Japanese Breast Cancer Registry (JBCR), a nationwide registry of newly diagnosed breast cancer cases in Japan, to investigate patients diagnosed between January 1, 2004 and December 31, 2011. We compared the clinicopathological features of tumors and assessed yearly trends regarding the proportion of screen-detected cases during the study period. We found that 31.8 % (65,358/205,544) of cancers were detected by screening. Asymptomatic tumors detected by screening (asymptomatic) were more likely to have favorable prognostic features than those that were self-detected (ductal carcinoma in situ [DCIS]: 19.8 versus 4.1 %, node-negative: 77.0 versus 61.6 %, and estrogen receptor-positive [ER+]: 82.0 versus 72.9 %, respectively). All these findings were statistically significant (p < .001). The proportion of breast cancers detected by screening among all cases increased from 21.7 % in 2004 to 37.1 % in 2011. During the same time period, the proportion of screen-detected DCIS increased from 41.5 to 66.0 % and that of ER+ cancers increased from 23.2 to 39.7 %. This study demonstrated that low-risk tumors, including DCIS, ER+, and lower TNM stage, account for a substantial proportion of clinical screening-detected cancers. The differences in biological characteristics between screen- and self-detected cancers may account in part for the limited efficacy of breast cancer screening programs aimed at improving breast cancer mortality.
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Affiliation(s)
- Takayuki Iwamoto
- Department of Breast and Endocrine Surgery, Okayama University Hospital, 2-5-1 Shikata-cho, Kitaku, Okayama City, Okayama, 700-8558, Japan.
| | - Hiraku Kumamaru
- Department of Healthcare Quality Assessment, Graduate School of Medicine, Tokyo University, Tokyo, Japan
| | - Hiroaki Miyata
- Department of Healthcare Quality Assessment, Graduate School of Medicine, Tokyo University, Tokyo, Japan
| | - Ai Tomotaki
- Department of Healthcare Quality Assessment, Graduate School of Medicine, Tokyo University, Tokyo, Japan
| | - Naoki Niikura
- Department of Breast and Endocrine Surgery, Tokai University School of Medicine, Kanagawa, Japan
| | - Masaaki Kawai
- Department of Breast Surgery, Miyagi Cancer Center, Natori, Japan
| | - Keisei Anan
- Department of Surgery, Kitakyushu Municipal Medical Center, Kitakyushu, Japan
| | - Naoki Hayashi
- Department of Breast Surgery, St. Luke's International Hospital, Tokyo, Japan
| | - Shinobu Masuda
- Department of Pathology, Nihon University School of Medicine, Tokyo, Japan
| | - Koichiro Tsugawa
- Division of Breast and Endocrine Surgery, Department of Surgery, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Kenjiro Aogi
- Department of Breast Surgery, Shikoku Cancer Center, Matsuyama, Japan
| | - Takanori Ishida
- Department of Surgical Oncology, Graduate School of Medicine, Tohoku University, Sendai, Japan
| | | | - Kotaro Iijima
- Department of Breast Oncology, Cancer Institute Hospital, Tokyo, Japan
| | - Junji Matsuoka
- Department of Palliative and Supportive Medicine, Okayama University Hospital, Okayama, Japan
| | - Hiroyoshi Doihara
- Department of Breast and Endocrine Surgery, Okayama University Hospital, 2-5-1 Shikata-cho, Kitaku, Okayama City, Okayama, 700-8558, Japan
| | - Takayuki Kinoshita
- Department of Breast Surgery, National Cancer Center Hospital, Tokyo, Japan
| | - Seigo Nakamura
- Division of Breast Surgical Oncology, Department of Surgery, Showa University, Tokyo, Japan
| | - Yutaka Tokuda
- Department of Breast and Endocrine Surgery, Tokai University School of Medicine, Kanagawa, Japan
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Proulx F, Correa JA, Ferré R, Omeroglu A, Aldis A, Meterissian S, Mesurolle B. Value of pre-operative breast MRI for the size assessment of ductal carcinoma in situ. Br J Radiol 2015; 89:20150543. [PMID: 26568438 DOI: 10.1259/bjr.20150543] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
OBJECTIVE To retrospectively evaluate the accuracy of pre-operative breast MRI and mammography in determining the size of ductal carcinoma in situ (DCIS) compared with the histopathological results. METHODS 79 patients [mean age: 56.5 (standard deviation 10.2) years] with pathologically proven DCIS (79 lesions) obtained a bilateral mammogram and a pre-operative contrast-enhanced MRI. The accuracy of MRI and mammography to detect tumour size were estimated and compared, using histopathological size as the gold standard, on the subjects with measurements with both modalities (n = 60). RESULTS MRI detected 67 (85%) lesions, mammography detected 72 (91%) and both modalities detected 60 (76%). Median DCIS size detected by mammography vs MRI was smaller (1.55 vs 1.65 cm). Out of these 60 cases, compared with the histopathological size, the accuracy of MRI and mammography was 0.66 and 0.56, respectively (p = 0.045). MRI showed better accuracy than mammography for younger patients (age ≤ 50 years, p = 0.003). For tumour nuclear grade, there was a statistically significant difference for the intermediate level, with higher accuracy for MRI (p = 0.03). CONCLUSION MRI was more accurate than mammography in DCIS size assessment when visible, particularly in lesions of intermediate grade and in patients less than 50 years of age. ADVANCES IN KNOWLEDGE Breast MRI may help in management of DCIS of intermediate grade and in females less than 50 years of age.
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Affiliation(s)
- Francesca Proulx
- 1 Cedar Breast Clinic, McGill University Health Center, Royal Victoria Hospital, Montreal, QC, Canada
| | - José A Correa
- 2 Department of Mathematics and Statistics, McGill University, Montreal, QC, Canada
| | - Romuald Ferré
- 1 Cedar Breast Clinic, McGill University Health Center, Royal Victoria Hospital, Montreal, QC, Canada
| | - Atilla Omeroglu
- 3 Department of Pathology, Royal Victoria Hospital, Montreal, QC, Canada
| | - Ann Aldis
- 1 Cedar Breast Clinic, McGill University Health Center, Royal Victoria Hospital, Montreal, QC, Canada
| | - Sarkis Meterissian
- 1 Cedar Breast Clinic, McGill University Health Center, Royal Victoria Hospital, Montreal, QC, Canada
| | - Benoît Mesurolle
- 1 Cedar Breast Clinic, McGill University Health Center, Royal Victoria Hospital, Montreal, QC, Canada
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Aminololama-Shakeri S, Abbey CK, Gazi P, Prionas ND, Nosratieh A, Li CS, Boone JM, Lindfors KK. Differentiation of ductal carcinoma in-situ from benign micro-calcifications by dedicated breast computed tomography. Eur J Radiol 2015; 85:297-303. [PMID: 26520874 DOI: 10.1016/j.ejrad.2015.09.020] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Revised: 09/14/2015] [Accepted: 09/27/2015] [Indexed: 11/26/2022]
Abstract
PURPOSE Compare conspicuity of ductal carcinoma in-situ (DCIS) to benign calcifications on unenhanced (bCT), contrast-enhanced dedicated breast CT (CEbCT) and mammography (DM). METHODS AND MATERIALS The institutional review board approved this HIPAA-compliant study. 42 women with Breast Imaging Reporting and Data System 4 or 5 category micro-calcifications had breast CT before biopsy. Three subjects with invasive disease at surgery were excluded. Two breast radiologists independently compared lesion conspicuity scores (CS) for CEbCT, to bCT and DM. Enhancement was measured in Hounsfield units (HU). Mean CS ± standard deviations are shown. Receiver operating characteristic analysis (ROC) measured radiologists' discrimination performance by comparing CS to enhancement alone. Statistical measurements were made using ANOVA F-test, Wilcoxon rank-sum test and robust linear regression analyses. RESULTS 39 lesions (17 DCIS, 22 benign) were analyzed. DCIS (8.5 ± 0.9, n=17) was more conspicuous than benign micro-calcifications (3.6 ± 2.9, n=22; p<0.0001) on CEbCT. DCIS was equally conspicuous on CEbCT and DM (8.5 ± 0.9, 8.7 ± 0.8, n=17; p=0.85) and more conspicuous when compared to bCT (5.3 ± 2.6, n=17; p<0.001). All DCIS enhanced; mean enhancement (90HU ± 53HU, n=17) was higher compared to benign lesions (33 ± 30HU, n=22) (p<0.0001). ROC analysis of the radiologists' CS showed high discrimination performance (AUC=0.94) compared to enhancement alone (AUC=0.85) (p<0.026). CONCLUSION DCIS is more conspicuous than benign micro-calcifications on CEbCT. DCIS visualization on CEbCT is equal to mammography but improved compared to bCT. Radiologists' discrimination performance using CEBCT is significantly higher than enhancement values alone. CEbCT may have an advantage over mammography by reducing false positive examinations when calcifications are analyzed.
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Affiliation(s)
- Shadi Aminololama-Shakeri
- Department of Radiology, University of California Davis Medical Center, 4860 Y Street, Suite 3100, Sacramento, CA 95817, United States.
| | - Craig K Abbey
- Department of Psychological and Brain Sciences, University of California, Santa Barbara, CA 93106, United States
| | - Peymon Gazi
- Department of Radiology, University of California Davis Medical Center, 4860 Y Street, Suite 3100, Sacramento, CA 95817, United States
| | - Nicolas D Prionas
- Department of Radiology, University of California Davis Medical Center, 4860 Y Street, Suite 3100, Sacramento, CA 95817, United States
| | - Anita Nosratieh
- Center for Devices and Radiological Heath, Food and Drug Administration, Wash DC, United States
| | - Chin-Shang Li
- Department of Public Health Sciences, Division of Biostatistics, MS1C Room 145, University of California, Davis, CA 95616, United States
| | - John M Boone
- Department of Radiology, University of California Davis Medical Center, 4860 Y Street, Suite 3100, Sacramento, CA 95817, United States
| | - Karen K Lindfors
- Department of Radiology, University of California Davis Medical Center, 4860 Y Street, Suite 3100, Sacramento, CA 95817, United States
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Greenwood HI, Heller SL, Kim S, Sigmund EE, Shaylor SD, Moy L. Ductal carcinoma in situ of the breasts: review of MR imaging features. Radiographics 2014; 33:1569-88. [PMID: 24108552 DOI: 10.1148/rg.336125055] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The incidence of ductal carcinoma in situ (DCIS) has increased over the past few decades and now accounts for over 20% of newly diagnosed cases of breast cancer. Although the detection of DCIS has increased with the advent of widespread mammography screening, it is essential to have a more accurate assessment of the extent of DCIS for successful breast conservation therapy. Recent studies evaluating the detection of DCIS with magnetic resonance (MR) imaging have used high spatial resolution techniques and have increasingly been performed to screen a high-risk population as well as to evaluate the extent of disease. This work has shown that MR imaging is the most sensitive modality currently available for identifying DCIS and is more accurate than mammography in evaluating the extent of DCIS. MR imaging is particularly sensitive for identifying high-grade and intermediate-grade DCIS. DCIS may have variable morphologic features on MR images, with non-mass enhancement morphology being the most common manifestation. Less commonly, DCIS may also manifest as a mass on MR images, in which case it is most likely to be irregular. The kinetics of DCIS are also variable, with fast uptake and a plateau curve reported as the most common kinetic pattern. Additional MR imaging tools such as diffusion-weighted imaging and quantitative kinetic analysis combined with the benefit of high field strength, such as 3 T, may increase the sensitivity and specificity of breast MR imaging in the detection of DCIS.
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Affiliation(s)
- Heather I Greenwood
- Department of Radiology, New York University School of Medicine, 550 First Ave, New York, NY 10016
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Abstract
Ductal carcinoma in situ (DCIS) is responsible for 25% of screen-detected breast cancers. Various prognostic classifications are in use, including the Van Nuys Prognostic Index and the European Organisation for Research and Treatment of Cancer grading system (well, intermediate or poorly differentiated) based on cytonuclear pattern. This has been modified in screening programs to low, intermediate and high grade. In comparison with normal epithelium, DCIS has a tenfold increase in growth and 15-fold increase in apoptosis. Patients with extensive or multifocal DCIS need mastectomy and sentinel node biopsy, together with reconstruction, if requested. Microinvasion associated with DCIS is an indication for sentinel node biopsy. Randomized trials have confirmed the value of breast irradiation after wide excision, in terms of DCIS relapse and progression to invasive disease. Patients with estrogen receptor-positive DCIS benefit from adjuvant tamoxifen after breast-conserving surgery.
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Affiliation(s)
- Tracey Irvine
- Guy's Hospital, Hedley Atkins Breast Unit, London, UK
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Clarke GM, Peressotti C, Constantinou P, Hosseinzadeh D, Martel A, Yaffe MJ. Increasing specimen coverage using digital whole-mount breast pathology: Implementation, clinical feasibility and application in research. Comput Med Imaging Graph 2011; 35:531-41. [DOI: 10.1016/j.compmedimag.2011.05.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2010] [Revised: 03/13/2011] [Accepted: 05/03/2011] [Indexed: 01/16/2023]
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Marcotte-Bloch C, Balu-Maestro C, Chamorey E, Ettore F, Raoust I, Flipo B, Chapellier C. MRI for the size assessment of pure ductal carcinoma in situ (DCIS): A prospective study of 33 patients. Eur J Radiol 2011; 77:462-7. [DOI: 10.1016/j.ejrad.2009.09.003] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2009] [Accepted: 09/03/2009] [Indexed: 01/02/2023]
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Mossa-Basha M, Fundaro GM, Shah BA, Ali S, Pantelic MV. Ductal Carcinoma in Situ of the Breast: MR Imaging Findings with Histopathologic Correlation. Radiographics 2010; 30:1673-87. [DOI: 10.1148/rg.306105510] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Bhooshan N, Giger ML, Jansen SA, Li H, Lan L, Newstead GM. Cancerous breast lesions on dynamic contrast-enhanced MR images: computerized characterization for image-based prognostic markers. Radiology 2010; 254:680-90. [PMID: 20123903 DOI: 10.1148/radiol.09090838] [Citation(s) in RCA: 155] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
PURPOSE To assess the performance of computer-extracted dynamic contrast material-enhanced (DCE) magnetic resonance (MR) imaging kinetic and morphologic features in the differentiation of invasive versus noninvasive breast lesions and metastatic versus nonmetastatic breast lesions. MATERIALS AND METHODS In this institutional review board-approved HIPAA-compliant study, in which the requirement for informed patient consent was waived, breast MR images were retrospectively collected. The images had been obtained with a 1.5-T MR unit by using a gadodiamide-enhanced T1-weighted spoiled gradient-recalled acquisition in the steady state sequence. The breast MR imaging database contained 132 benign, 71 ductal carcinoma in situ (DCIS), and 150 invasive ductal carcinoma (IDC) lesions. Fifty-four IDC lesions were associated with metastasis-positive lymph nodes (LNs), and 64 IDC lesions were associated with negative LNs. Lesion segmentation and extraction of morphologic and kinetic features were automatically performed by a laboratory-developed computer workstation. Features were first selected by using stepwise linear discriminant analysis and then merged by using Bayesian neural networks. Lesion classification performance was assessed with receiver operating characteristic analysis. RESULTS Differentiation of DCIS from IDC lesions yielded an area under the receiver operating characteristic curve (AUC) of 0.83 +/- 0.03 (standard error). AUCs were 0.85 +/- 0.02 for differentiation between IDC and benign lesions and 0.79 +/- 0.03 for differentiation between DCIS and benign lesions. Differentiation between IDC lesions associated with positive LNs and IDC lesions associated with negative LNs yielded an AUC of 0.82 +/- 0.04. AUCs were 0.86 +/- 0.03 for differentiation between IDC lesions associated with positive LNs and benign lesions and 0.83 +/- 0.03 for differentiation between IDC lesions associated with negative LNs and benign lesions. CONCLUSION Computer-aided diagnosis of breast DCE MR imaging-depicted lesions was extended from the task of discriminating between malignant and benign lesions to the prognostic tasks of distinguishing between noninvasive and invasive lesions and discriminating between metastatic and nonmetastatic lesions, yielding MR imaging-based prognostic markers. SUPPLEMENTAL MATERIAL http://radiology.rsna.org/lookup/suppl/doi:10.1148/radiol.09090838/-/DC1.
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Affiliation(s)
- Neha Bhooshan
- Department of Radiology, University of Chicago, 5841 S Maryland Ave, MC2026, Chicago, IL 60637, USA.
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Schmitz AC, Smits MLJ, Veldhuis W, van der Wall E, van Hillegersberg R, Borel-Rinkes IHM, Mali WPTM, van den Bosch MAAJ. Breast MR-Imaging of Ductal Carcinoma In Situ: A Systematic Review. ACTA ACUST UNITED AC 2009. [DOI: 10.1111/j.1617-0830.2010.01140.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Jansen SA, Conzen SD, Fan X, Krausz T, Zamora M, Foxley S, River J, Newstead GM, Karczmar GS. Detection of in situ mammary cancer in a transgenic mouse model: in vitro and in vivo MRI studies demonstrate histopathologic correlation. Phys Med Biol 2008; 53:5481-93. [PMID: 18780960 PMCID: PMC4251813 DOI: 10.1088/0031-9155/53/19/014] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Improving the prevention and detection of preinvasive ductal carcinoma in situ (DCIS) is expected to lower both morbidity and mortality from breast cancer. Transgenic mouse models can be used as a 'test bed' to develop new imaging methods and to evaluate the efficacy of candidate preventive therapies. We hypothesized that despite its microscopic size, early murine mammary cancer, including DCIS, might be accurately detected by MRI. C3(1) SV40 TAg female mice (n=23) between 10 and 18 weeks of age were selected for study. Eleven mice were subjected to in vitro imaging using a T(2)-weighted spin echo sequence and 12 mice were selected for in vivo imaging using a T(1)-weighted gradient echo, a T(2)-weighted spin echo and high spectral and spatial resolution imaging sequences. The imaged glands were carefully dissected, formalin fixed and paraffin embedded, and then H&E stained sections were obtained. The ratio of image-detected versus histologically detected cancers was obtained by reviewing the MR images and H&E sections independently and using histology as the gold standard. MR images were able to detect 12/12 intramammary lymph nodes, 1/1 relatively large (approximately 5 mm) tumor, 17/18 small (approximately 1 mm) tumors and 13/16 ducts distended with DCIS greater than 300 microm. Significantly, there were no false positives--i.e., image detection always corresponded to a histologically detectable cancer in this model. These results indicate that MR imaging can reliably detect both preinvasive in situ and early invasive mammary cancers in mice with high sensitivity. This technology is an important step toward the more effective use of non-invasive imaging in pre-clinical studies of breast cancer prevention, detection and treatment.
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Affiliation(s)
- S A Jansen
- Department of Radiology, The University of Chicago, 5841 S Maryland Avenue, MC 2026, Chicago, IL 60637, USA
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Jansen SA, Fan X, Karczmar GS, Abe H, Schmidt RA, Giger M, Newstead GM. DCEMRI of breast lesions: is kinetic analysis equally effective for both mass and nonmass-like enhancement? Med Phys 2008; 35:3102-9. [PMID: 18697535 DOI: 10.1118/1.2936220] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
To perform a pilot study investigating whether the sensitivity and specificity of kinetic parameters can be improved by considering mass and nonmass breast lesions separately. The contrast media uptake and washout kinetics in benign and malignant breast lesions were analyzed using an empirical mathematical model (EMM), and model parameters were compared in lesions with mass-like and nonmass-like enhancement characteristics. 34 benign and 78 malignant breast lesions were selected for review. Dynamic MR protocol: 1 pre and 5 postcontrast images acquired in the coronal plane using a 3D T1-weighted SPGR with 68 s timing resolution. An experienced radiologist classified the type of enhancement as mass, nonmass, or focus, according to the BI-RADS lexicon. The kinetic curve obtained from a radiologist-drawn region within the lesion was analyzed quantitatively using a three parameter EMM. Several kinetic parameters were then derived from the EMM parameters: the initial slope (Slope(ini)), curvature at the peak (kappa(peak)), time to peak (T(peak)), initial area under the curve at 30 s (iAUC30), and the signal enhancement ratio (SER). The BI-RADS classification of the lesions yielded: 70 mass lesions, 38 nonmass, 4 focus. For mass lesions, the contrast uptake rate (alpha), contrast washout rate (beta), iAUC30, SER, Slope(ini), T(peak) and kappa(peak) differed substantially between benign and malignant lesions, and after correcting for multiple tests of significance SER and T(peak) demonstrated significance (p < 0.007). For nonmass lesions, we did not find statistically significant differences in any of the parameters for benign vs. malignant lesions (p > 0.5). Kinetic parameters could distinguish benign and malignant mass lesions effectively, but were not quite as useful in discriminating benign from malignant nonmass lesions. If the results of this pilot study are validated in a larger trial, we expect that to maximize diagnostic utility, it will be better to classify lesion morphology as mass or nonmass-like enhancement prior to kinetic analysis.
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Affiliation(s)
- Sanaz A Jansen
- Department of Radiology, The University of Chicago, 5841 South Maryland Avenue, MC2026, Chicago, Illinois 60637, USA
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Vincent-Salomon A, Lucchesi C, Gruel N, Raynal V, Pierron G, Goudefroye R, Reyal F, Radvanyi F, Salmon R, Thiery JP, Sastre-Garau X, Sigal-Zafrani B, Fourquet A, Delattre O. Integrated genomic and transcriptomic analysis of ductal carcinoma in situ of the breast. Clin Cancer Res 2008; 14:1956-65. [PMID: 18381933 DOI: 10.1158/1078-0432.ccr-07-1465] [Citation(s) in RCA: 130] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
PURPOSE To gain insight into genomic and transcriptomic subtypes of ductal carcinomas in situ of the breast (DCIS). EXPERIMENTAL DESIGN We did a combined phenotypic and genomic analysis of a series of 57 DCIS integrated with gene expression profile analysis for 26 of the 57 cases. RESULTS Thirty-two DCIS exhibited a luminal phenotype; 21 were ERBB2 positive, and 4 were ERBB2/estrogen receptor (ER) negative with 1 harboring a bona fide basal-like phenotype. Based on a CGH analysis, genomic types were identified in this series of DCIS with the 1q gain/16q loss combination observed in 3 luminal DCIS, the mixed amplifier pattern including all ERBB2, 12 luminal and 2 ERBB2(-)/ER(-) DCIS, and the complex copy number alteration profile encompassing 14 luminal and 1 ERBB2(-)/ER(-) DCIS. Eight cases (8 of 57; 14%) presented a TP53 mutation, all being amplifiers. Unsupervised analysis of gene expression profiles of 26 of the 57 DCIS showed that luminal and ERBB2-amplified, ER-negative cases clustered separately. We further investigated the effect of high and low copy number changes on gene expression. Strikingly, amplicons but also low copy number changes especially on 1q, 8q, and 16q in DCIS regulated the expression of a subset of genes in a very similar way to that recently described in invasive ductal carcinomas. CONCLUSIONS These combined approaches show that the molecular heterogeneity of breast ductal carcinomas exists already in in situ lesions and further indicate that DCIS and invasive ductal carcinomas share genomic alterations with a similar effect on gene expression profile.
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Jansen SA, Newstead GM, Abe H, Shimauchi A, Schmidt RA, Karczmar GS. Pure Ductal Carcinoma in Situ: Kinetic and Morphologic MR Characteristics Compared with Mammographic Appearance and Nuclear Grade. Radiology 2007; 245:684-91. [DOI: 10.1148/radiol.2453062061] [Citation(s) in RCA: 127] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Facius M, Renz DM, Neubauer H, Böttcher J, Gajda M, Camara O, Kaiser WA. Characteristics of ductal carcinoma in situ in magnetic resonance imaging. Clin Imaging 2007; 31:394-400. [DOI: 10.1016/j.clinimag.2007.04.030] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2007] [Accepted: 04/28/2007] [Indexed: 12/01/2022]
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Menell JH, Morris EA, Dershaw DD, Abramson AF, Brogi E, Liberman L. Determination of the presence and extent of pure ductal carcinoma in situ by mammography and magnetic resonance imaging. Breast J 2005; 11:382-90. [PMID: 16297080 DOI: 10.1111/j.1075-122x.2005.00121.x] [Citation(s) in RCA: 177] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The purpose of this study was to compare the ability of magnetic resonance imaging (MRI) and mammography to determine the presence and extent of ductal carcinoma in situ (DCIS). Retrospective review of medical records of women who underwent MRI and mammographic examination during a 23-month period revealed 39 sites of pure DCIS in 33 breasts of 32 women. No invasive or microinvasive tumor was found. Women ranged in age from 34 to 79 years (mean age 53 years). In these 33 breasts, both MRI and mammography were done before surgery. Reports and images of mammography and MRI were reviewed to determine if each study was positive for the presence of single or multiple sites of DCIS and the imaging patterns associated with these sites. Of 33 breasts involved, DCIS was discovered by MRI alone in 21 (64%), by both MRI and mammography in 8 (24%), and by mammography alone in 1 (3%); in 3 breasts (9%), DCIS was found at mastectomy without findings on mammography or MRI. MRI had significantly higher sensitivity than mammography for DCIS detection (29/33=88% versus 9/33=27%, p<0.00001). Multiple sites of disease were present in five breasts; these were better demonstrated with MRI in three, mammography in one, and equally by both in one. The predominant enhancement pattern of DCIS on MRI was linear/ductal in 18 of 29 breasts (62%); mammography found calcifications associated with DCIS in 8 of 9 (89%). The nuclear grade of DCIS found with MRI and mammography was similar; size of lesions was larger on MRI; breast density did not impact results. In this study, MRI was significantly more sensitive than mammography in DCIS detection. In women with known or suspected DCIS, MRI may have an important role to play in assessing the extent of disease in the breast.
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Affiliation(s)
- Jennifer H Menell
- Breast Imaging Section, Department of Radiology, Memorial Sloan-Kettering Cancer Center, New York, New York, USA.
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20
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Kumar AS, Bhatia V, Henderson IC. Overdiagnosis and overtreatment of breast cancer: rates of ductal carcinoma in situ: a US perspective. Breast Cancer Res 2005; 7:271-5. [PMID: 16457703 PMCID: PMC1410763 DOI: 10.1186/bcr1346] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
The incidence of breast ductal carcinoma in situ (DCIS) in the USA exceeds that of other countries. This cannot be explained entirely by the frequency of mammographic screening in the USA and may result from differences in the interpretation of mammograms and/or the frequency with which biopsies are obtained. Although the percentage of DCIS patients treated with mastectomy has decreased, the absolute number is unchanged and the use of lumpectomy with whole-breast radiotherapy has increased in inverse proportion to the decrease in mastectomy. Treatment of DCIS with tamoxifen is still limited.
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Affiliation(s)
- Anjali S Kumar
- University of California, 1600 Divisadero Street, San Francisco, CA 94115, USA
| | - Vinona Bhatia
- University of California, 1600 Divisadero Street, San Francisco, CA 94115, USA
| | - I Craig Henderson
- University of California, 1600 Divisadero Street, San Francisco, CA 94115, USA
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Moriya T, Hirakawa H, Suzuki T, Sasano H, Ohuchi N. Ductal Carcinoma in situ and related lesions of the breast: recent advances in pathology practice. Breast Cancer 2005; 11:325-33. [PMID: 15604986 DOI: 10.1007/bf02968038] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
The incidence of ductal carcinoma in situ (DCIS) of the breast has increased significantly in Japanese women. It comprises 14.1% (172/1216) of all primary breast cancers at our institute, and nowadays this histological type is familiar to the surgeons and pathologists of any institute. Several subclassifications have been published recently. Most based on nuclear atypia and the presence of comedonecrosis, and sometimes on the structures of the involved glands. These classifications are correlated with the biological behavior, tumor extent and the risk for local recurrences. The diagnostic accuracy of minimally invasive procedures (aspiration biopsy cytology/core needle biopsy) may differ between subclasses. Atypical ductal hyperplasia (ADH) and microinvasive ductal carcinomas are lesions which resemble but deviate from the DCIS spectrum. The incidence of ADH seems to be lower than in Western countries. Patients with ADH may have a risk for subsequent breast cancer, because ADH is frequently associated with contralateral breast carcinomas. Microinvasion should be treated with caution, but we could not find any metastatic foci in microinvasive ductal carcinomas (T1mic). Tentatively, ADH may be treated similarly to non-comedo (low-grade) DCIS cases, according to our limited clinical experience.
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Affiliation(s)
- Takuya Moriya
- Department of Pathology, Tohoku University Hospital, Aoba-ku, Sendai 980-8574, Japan.
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22
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Rakovitch E, Mihai A, Pignol JP, Hanna W, Kwinter J, Chartier C, Ackerman I, Kim J, Pritchard K, Paszat L. Is expert breast pathology assessment necessary for the management of ductal carcinoma in situ ? Breast Cancer Res Treat 2005; 87:265-72. [PMID: 15528969 DOI: 10.1007/s10549-004-9454-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Current guidelines include a recommendation that a pathologist with expertise in breast disease review all ductal carcinoma in situ (DCIS) specimens due to the presence of significant variability in pathologic reporting of DCIS. The objective of this study was to evaluate the completeness and accuracy of pathologic reporting of DCIS over the past decade and to determine the current impact of expert breast pathology assessment on the management of DCIS. METHODS All patients with a diagnosis of DCIS referred to a single regional cancer centre between 1982 and 2000 have been reviewed. Inter-observer variability between initial and secondary reports has been evaluated using kappa statistics. For each case, the Van Nuys Prognostic Index (VNPI) using pathologic data obtained from the initial and reviewed pathology reports were compared. The impact of expert breast pathology on risk assessment and treatment was determined. RESULTS 481 individuals with DCIS were referred and pathology review was performed on 350 patients (73%). Inter-observer agreement was high for the main pathologic features of DCIS. From 1996 to 2000, secondary pathology assessments lead to a change in the assessment of local recurrence risk in 100 cases (29%) and contributed to a change in treatment recommendation in 93 (43%) cases. CONCLUSION Expert breast pathology assessments continue to be necessary in the management of DCIS.
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Affiliation(s)
- Eileen Rakovitch
- Department of Radiation Oncology, Toronto-Sunnybrook Regional Cancer Centre, Sunnybrook and Women's College Health Sciences Centre, 2075 Bayview Avenue, Ontario, Canada.
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23
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Roger P, Delfour C, Ragu N, Serre I, Baldet P, Taourel P. Des cancers du sein sans signe en mammographie : quand et pourquoi ? ACTA ACUST UNITED AC 2004; 85:2063-7. [PMID: 15692420 DOI: 10.1016/s0221-0363(04)97782-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Breast carcinomas with false negative mammogram correspond to carcinomas diagnosed with means other than mammogram when the mammogram, at the time of diagnosis, showed no significant abnormality. The rate of false mammogram is difficult to ascertain because few studies have been published on this subject. The absence of mammographic abnormality is related to histopathological characteristics of the tumor and mammographic features of the patient's breast tissue. The small size of the tumor, the lack of microcalcifications often due to tumor necrosis and the absence of any significant associated desmoplastic reaction are the main histopathological factors encountered, particularly for dense breasts.
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Affiliation(s)
- P Roger
- Service d'Anatomie Pathologique, CHU de Montpellier. 34295 Montpellier Cedex 5
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24
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Abstract
The incidence of ductal carcinoma in situ (DCIS), a noninvasive form of breast cancer, has increased markedly in recent decades, and DCIS now accounts for approximately 20% of breast cancers diagnosed by mammography. Laboratory and patient data suggest that DCIS is a precursor lesion for invasive cancer. The appropriate classification of DCIS has provoked much debate; a number of classification systems have been developed, but there is a lack of uniformity in the diagnosis and prognostication of this disease. Further investigation of molecular markers should improve the classification of DCIS and our understanding of its relationship to invasive disease. Controversy also exists with regard to the optimal management of DCIS patients. In the past, mastectomy was the primary treatment for patients with DCIS, but as with invasive cancer, breast-conserving surgery has become the standard approach. Three randomized trials have reported a statistically significant decrease in the risk of recurrence with radiation therapy in combination with lumpectomy compared with lumpectomy alone, but there was no survival advantage with the addition of radiotherapy. Two randomized trials have suggested an additional benefit, in terms of recurrence, with the addition of adjuvant tamoxifen therapy, although in one trial the benefit was not statistically significant. Current data suggest that tamoxifen use should be restricted to patients with estrogen receptor-positive DCIS. Neither trial demonstrated a survival benefit with adjuvant tamoxifen. Ongoing and recently completed studies should provide information on outcomes in patients treated with lumpectomy alone and on the effectiveness of aromatase inhibitors as an alternative to tamoxifen.
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MESH Headings
- Antineoplastic Agents, Hormonal/administration & dosage
- Aromatase Inhibitors
- Biomarkers, Tumor/analysis
- Breast Neoplasms/diagnosis
- Breast Neoplasms/drug therapy
- Breast Neoplasms/epidemiology
- Breast Neoplasms/pathology
- Breast Neoplasms/radiotherapy
- Breast Neoplasms/surgery
- Breast Neoplasms/therapy
- Carcinoma, Intraductal, Noninfiltrating/diagnosis
- Carcinoma, Intraductal, Noninfiltrating/drug therapy
- Carcinoma, Intraductal, Noninfiltrating/epidemiology
- Carcinoma, Intraductal, Noninfiltrating/pathology
- Carcinoma, Intraductal, Noninfiltrating/radiotherapy
- Carcinoma, Intraductal, Noninfiltrating/surgery
- Carcinoma, Intraductal, Noninfiltrating/therapy
- Chemotherapy, Adjuvant
- Clinical Trials as Topic
- Enzyme Inhibitors/pharmacology
- Estrogen Receptor Modulators/administration & dosage
- Female
- Humans
- Lymph Node Excision
- Lymphatic Metastasis
- Magnetic Resonance Imaging
- Mammography
- Mastectomy, Segmental
- Neoplasm Recurrence, Local/prevention & control
- Radiotherapy, Adjuvant
- Receptors, Estrogen/analysis
- Risk Factors
- SEER Program
- Tamoxifen/administration & dosage
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Affiliation(s)
- Gregory D Leonard
- Cancer Therapeutics Branch, National Cancer Institute, Bethesda, MD 20889-5105, USA
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25
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Des cancers du sein sans signe en mammographie : quand et pourquoi ? IMAGERIE DE LA FEMME 2004. [DOI: 10.1016/s1776-9817(04)94784-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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26
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Stomper PC, Geradts J, Edge SB, Levine EG. Mammographic predictors of the presence and size of invasive carcinomas associated with malignant microcalcification lesions without a mass. AJR Am J Roentgenol 2004; 181:1679-84. [PMID: 14627596 DOI: 10.2214/ajr.181.6.1811679] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE Our objective was to determine the degree with which mammographic features predict the presence and size of invasive carcinomas associated with malignant mammographic microcalcification lesions without a mass. MATERIALS AND METHODS Mammographic features were correlated with pathologic features in 304 consecutive breast carcinomas manifested by mammographic calcifications only in a prospective evaluation. RESULTS Mammographic calcifications associated with breast carcinoma had the final pathologic diagnoses of pure ductal carcinoma in situ (DCIS) in 65% of patients, DCIS with a focus of invasion in 32%, and invasive carcinoma only in 4%. Invasive foci were more likely associated with mammographic calcification size of 11 mm and greater (40%, 77/194) compared with 1-10 mm (26%, 29/110; p = 0.019). Invasive foci were also more likely associated with linear calcifications (44%, 55/126) compared with granular calcifications (29%, 51/178; p = 0.007). The frequency of invasion did not increase with calcification extents greater than 10 mm. The frequency of invasion ranged from 22% for less than or equal to 5-mm granular calcifications to 45% for linear calcifications of 11 mm and greater. Only 11% of cancers characterized by fine granular calcifications were associated with invasion as compared with 32% of those with coarse and mixed granular calcifications (p = 0.002). CONCLUSION Mammographic calcification features of malignant lesions cannot predict the absence of invasion with greater than 90% predictive value or predict the presence of invasion with greater than 45% predictive value. Increased extent of calcifications greater than 10 mm was not associated with greater likelihood of invasion.
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MESH Headings
- Adult
- Aged
- Breast Neoplasms/diagnostic imaging
- Breast Neoplasms/etiology
- Breast Neoplasms/pathology
- Calcinosis/complications
- Calcinosis/diagnostic imaging
- Calcinosis/pathology
- Carcinoma, Ductal, Breast/diagnostic imaging
- Carcinoma, Ductal, Breast/etiology
- Carcinoma, Ductal, Breast/pathology
- Carcinoma, Intraductal, Noninfiltrating/diagnostic imaging
- Carcinoma, Intraductal, Noninfiltrating/etiology
- Carcinoma, Intraductal, Noninfiltrating/pathology
- Female
- Humans
- Mammography
- Middle Aged
- Predictive Value of Tests
- Prospective Studies
- Severity of Illness Index
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Affiliation(s)
- Paul C Stomper
- Department of Diagnostic Imaging, Roswell Park Cancer Institute, School of Medicine and Biomedical Sciences, Elm and Carlton Sts., SUNY at Buffalo, NY 14263, USA
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27
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Hwang ES, Kinkel K, Esserman LJ, Lu Y, Weidner N, Hylton NM. Magnetic resonance imaging in patients diagnosed with ductal carcinoma-in-situ: value in the diagnosis of residual disease, occult invasion, and multicentricity. Ann Surg Oncol 2003; 10:381-8. [PMID: 12734086 DOI: 10.1245/aso.2003.03.085] [Citation(s) in RCA: 114] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND Although magnetic resonance imaging (MRI) has been shown to be a sensitive imaging tool for invasive breast cancers, its utility in ductal carcinoma-in-situ (DCIS) of the breast remains controversial. We studied the performance of MRI in patients with known DCIS for assessment of residual disease, occult invasion, and multicentricity to determine the clinical role of MRI in this setting. METHODS Fifty-one patients with biopsy-proven DCIS underwent contrast-enhanced MRI before surgical treatment. Pre-, early post-, and late postcontrast three-dimensional gradient echo images were obtained and MRI findings were correlated with histopathology. When possible, the performance of MRI and mammography was compared. RESULTS The accuracy of MRI was 88% in predicting residual disease, 82% in predicting invasive disease, and 90% in predicting multicentricity. The performance of MRI was equivalent in the core biopsy group when compared with the surgical biopsy group. For occult invasion only, MRI and mammography were equivalent. However, overall, MRI was more sensitive and had a higher negative predictive value than mammography. CONCLUSIONS MRI of DCIS can serve as a useful adjunct to mammography by providing a more accurate assessment of the extent of residual or multicentric disease. The performance of MRI is not significantly affected by antecedent surgical excision. MRI may be particularly valuable if preoperatively negative.
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Affiliation(s)
- E Shelley Hwang
- Department of Surgery, University of California-San Francisco, San Francisco, California 94115, USA.
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28
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Rakovitch E, Franssen E, Kim J, Ackerman I, Pignol JP, Paszat L, Pritchard KI, Ho C, Redelmeier DA. A comparison of risk perception and psychological morbidity in women with ductal carcinoma in situ and early invasive breast cancer. Breast Cancer Res Treat 2003; 77:285-93. [PMID: 12602928 DOI: 10.1023/a:1021853302033] [Citation(s) in RCA: 129] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
PURPOSE To assess how women with ductal carcinoma in situ (DCIS) perceive their risks of recurrence, dying from breast cancer, and psychological distress compared to women with early stage invasive breast cancer (EIBC). PATIENTS AND METHODS Eligible patients included those with DCIS or EIBC (T1 or T2, N0) referred to one cancer center between November 1998 and June 1999. Participants completed a self-administered survey regarding their views of their risks of developing recurrent cancer, of dying of breast cancer and the presence of psychological symptoms of distress. Responses were scored and compared between the two groups. RESULTS In total, 495 patients were screened, 240 found ineligible, 228 patients who agreed to participate. No significant difference between the two groups was observed in perceptions of risk related to the likelihood of developing local recurrence (DCIS: 53%, EIBC 45%, P = 0.14), distant recurrence (DCIS: 36%; EIBC: 39%, P = 0.35) or dying of breast cancer (DCIS: 27%, EIBC 27%, P = 0.5). Both groups expressed similar levels of psychological distress (anxiety, DCIS: 56%, EIBC 54%, P = 0.38; depression, DCIS: 41%, EIBC, 48%, P = 0.17). CONCLUSIONS Despite the excellent prognosis, women with DCIS express serious concerns and report similar psychological morbidity as women with invasive cancer.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Attitude
- Breast Neoplasms/pathology
- Breast Neoplasms/psychology
- Carcinoma, Ductal, Breast/pathology
- Carcinoma, Ductal, Breast/psychology
- Carcinoma, Intraductal, Noninfiltrating/pathology
- Carcinoma, Intraductal, Noninfiltrating/psychology
- Female
- Humans
- Middle Aged
- Neoplasm Metastasis
- Neoplasm Recurrence, Local/psychology
- Risk Factors
- Surveys and Questionnaires
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Affiliation(s)
- Eileen Rakovitch
- Department of Radiation Oncology, Toronto-Sunnybrook Regional Cancer Centre, Toronto, Ontario, Canada.
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29
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Cutuli B, Cohen-Solal-le Nir C, de Lafontan B, Mignotte H, Fichet V, Fay R, Servent V, Giard S, Charra-Brunaud C, Lemanski C, Auvray H, Jacquot S, Charpentier JC. Breast-conserving therapy for ductal carcinoma in situ of the breast: the French Cancer Centers' experience. Int J Radiat Oncol Biol Phys 2002; 53:868-79. [PMID: 12095552 DOI: 10.1016/s0360-3016(02)02834-1] [Citation(s) in RCA: 105] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
PURPOSE To assess the long-term outcome for women with ductal carcinoma in situ of the breast treated in current clinical practice by conservative surgery with or without definitive breast irradiation. METHODS AND MATERIALS We analyzed 705 cases of ductal carcinoma in situ treated between 1985 and 1995 in nine French regional cancer centers; 515 underwent conservative surgery and radiotherapy (CS+RT) and 190 CS alone. The median follow-up was 7 years. RESULTS The 7-year crude local recurrence (LR) rate was 12.6% (95% confidence interval [CI] 9.4-15.8) and 32.4% (95% CI 25-39.7) for the CS+RT and CS groups, respectively (p <0.0001). The respective 10-year results were 18.2% (95% CI 13.3-23) and 43.8% (95% CI 30-57.7). A total of 125 LRs occurred, 66 and 59 in the CS+RT and CS groups, respectively. Invasive or microinvasive LRs occurred in 60.6% and 52% of the cases in the same respective groups. The median time to LR development was 55 and 41 months. Nine (1.7%) and 6 (3.1%) nodal recurrences occurred in the CS+RT and CS groups, respectively. Distant metastases occurred in 1.4% and 3% of the respective groups. Patient age and excision quality (final margin status) were both significantly associated with LR risk in the CS+RT group: the LR rate was 29%, 13%, and 8% among women aged < or =40, 41-60, and > or =61 years (p <0.001). Even in the case of complete excision, we observed a 24% rate of LR (6 of 25) in women <40 years. Patients with negative, positive, or uncertain margins had a 7-year crude LR rate of 9.7%, 25.2%, and 12.2%, respectively (p = 0.008). RT reduced the LR rate in all subgroups, especially in those with comedocarcinoma (17% vs. 59% in the CS+RT and CS groups, respectively, p <0.0001) and mixed cribriform/papillary tumors (9% vs. 31%, p <0.0001). In the multivariate Cox regression model, young age and positive margins remained significant in the CS+RT group (p = 0.00012 and p = 0.016). Finally, the relative LR risk in the CS+RT group compared with the CS group was 0.35 (95% CI 0.25-0.51, p = 0.0001). Subsequent contralateral breast cancer occurred in 7.1% and 7.5% of the patients in the CS+RT and CS groups, respectively. CONCLUSION Despite the absence of randomization, our results are extremely consistent with the updated National Surgical Adjuvant Breast Project B17 and European Organization for Research and Treatment of Cancer 10853 trials. We also noted that the LR risk was very high in women <40 years and/or in the case of incomplete excision.
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Affiliation(s)
- Bruno Cutuli
- Department of Radiation Oncology, Paul Strauss Center Strasbourg and Polyclinique de Courlancy, Reims, France.
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30
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Abstract
Despite recent improvements in the breast cancer mortality rate, breast cancer remains the most common cancer and the second leading cause of cancer-related deaths in US women. A decreasing trend in mortality rates is caused by advances in early detection and, to a lesser degree, in cancer therapies. With the increased utilization of mammography, one of the earliest detectable breast tumors, ductal carcinoma in situ, has become the most rapidly increasing subset of breast cancers. Contrary to the dramatic improvement in our ability to detect ductal carcinoma in situ, the pathophysiology of this disease is still poorly understood. Many molecular studies have been performed in ductal carcinoma in situ lesions with the aims of identifying genes involved in breast cancer initiation and progression, defining the relation between in situ and invasive carcinomas, and identifying clinically useful markers for breast cancer diagnosis, prognostication, prevention, and treatment.
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Affiliation(s)
- Kornelia Polyak
- Dana-Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts 02115, USA.
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31
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Cutuli B, Cohen-Solal-Le Nir C, De Lafontan B, Mignotte H, Fichet V, Fay R, Servent V, Giard S, Charra-Brunaud C, Auvray H, Penault-Llorca F, Charpentier JC. Ductal carcinoma in situ of the breast results of conservative and radical treatments in 716 patients. Eur J Cancer 2001; 37:2365-72. [PMID: 11720829 DOI: 10.1016/s0959-8049(01)00303-3] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Until now, less than 5% of the patients with breast ductal carcinoma in situ (DCIS) have been enrolled in clinical trials. Consequently, we have analysed the results of "current practice" among 716 women treated in eight French Cancer Centres from 1985 to 1992: 441 cases (61.6%) corresponded to impalpable lesions, 92 had a clinical size of less than or equal to 2 cm and 70 from 2 to 5 cm; in 113 cases, the size was unspecified. Median age was 53.2 years (range: 21-87 years). 145 patients underwent mastectomy (RS) and 571 conservative surgery (CS) without (136) or with (435) radiotherapy (CS+RT). The mean histological tumour sizes in these three groups were 25.6, 8.2, 14.8 mm, respectively (P<0.0001). After a 91-month median follow-up, local recurrence (LR) rates were 2.1, 30.1 and 13.8% in the RS, CS and CS +RT groups, respectively (P=0.001); LR were invasive in 59 and 60% in the CS and CS+RT groups, respectively. In these groups, the 8-year LR rates were 31.3 and 13.9%, respectively (P=0.0001). Nodal recurrence occurred in 3.7 and 1.8% in the CS and CS+RT groups. Metastases rates were 1.4, 4.4 and 1.4% in the RS, CS and CS+RT groups. Among the 60 cases of invasive LR, in CS and CS+RT groups 19% developed metastases. After multivariate analysis, we did not identify any significant LR risk factor in the CS group, whereas young age (<40 years) and incomplete excision were significant in the CS+RT group (P=0.012 and P=0.02, respectively).
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Affiliation(s)
- B Cutuli
- Department of Radiotherapy, Centre Paul Strauss, Strasbourg, France.
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32
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Abstract
Breast carcinoma is one of the most common neoplasms in women and is a leading cause of cancer related deaths worldwide. In recent years improved diagnostic tools have made it possible to detect breast cancers at early, even pre-invasive stages leading to a significant decrease in breast cancer mortality rates over the past decades. The increased number of patients diagnosed with pre-invasive breast tumors opened up new avenues in research and new dilemmas in clinical practice, since our understanding of the pathophysiology of such lesions is just beginning to emerge. Part of the delay and difficulty with analyzing pre-invasive tumors including ductal carcinoma in situ has been due to the lack of appropriate techniques suitable for studies of small, frequently microscopic size tumors. Recently developed technologies such as DNA microarrays and SAGE (serial analysis of gene expression) have made it possible to obtain comprehensive gene expression profiles of breast carcinomas of all stages. The application of these genomics approaches in combination with the complete sequence of the human genome and extensive molecular epidemiological studies is likely to further our understanding of the molecular basis of mammary tumorigenesis and will identify targets for risk prediction, cancer prevention and treatment.
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Affiliation(s)
- K Polyak
- Dana-Farber Cancer Institute and Harvard Medical School, 44 Binney St., Boston, MA 02115, USA.
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Bijker N, Rutgers EJ, Peterse JL, Fentiman IS, Julien JP, Duchateau L, van Dongen JA. Variations in diagnostic and therapeutic procedures in a multicentre, randomized clinical trial (EORTC 10853) investigating breast-conserving treatment for DCIS. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2001; 27:135-40. [PMID: 11289747 DOI: 10.1053/ejso.2000.1062] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
AIMS To evaluate the diagnostic and therapeutic procedures which were followed in a European Organization for Research and Treatment of Cancer (EORTC) randomized clinical trial investigating the role of radiotherapy in breast-conserving treatment (BCT) for ductal carcinoma in situ (DCIS) of the breast. METHODS The medical files of 824 of the 1010 randomized patients (82%) were reviewed during site visits to 30 participating institutes. RESULTS Large variations occurred, particularly in the surgical procedures and histopathological work-up which were performed. Important risk factors like tumour size and margin status were poorly quantified in the medical files. CONCLUSIONS These findings emphasize the need for establishing uniform guidelines for diagnostic and therapeutic procedures for DCIS, and for clearly defined risk factors for recurrence after BCT for DCIS. Because of its randomized nature, the main question of the trial, i.e. the effect of radiotherapy on the risk of local recurrence, will not be influenced by variation. The risk of local recurrence in itself, and hence the success of BCT for DCIS, may however be influenced by the quality of the initial procedures that were conducted.
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Affiliation(s)
- N Bijker
- Department of Pathology, The Netherlands Cancer Institute/Antoni van Leeuwenhoek ziekenhuis, Amsterdam, The Netherlands
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34
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Julien JP, Bijker N, Fentiman IS, Peterse JL, Delledonne V, Rouanet P, Avril A, Sylvester R, Mignolet F, Bartelink H, Van Dongen JA. Radiotherapy in breast-conserving treatment for ductal carcinoma in situ: first results of the EORTC randomised phase III trial 10853. EORTC Breast Cancer Cooperative Group and EORTC Radiotherapy Group. Lancet 2000; 355:528-33. [PMID: 10683002 DOI: 10.1016/s0140-6736(99)06341-2] [Citation(s) in RCA: 383] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Ductal carcinoma in situ (DCIS) of the breast is a disorder that has become more common since it may manifest as microcalcifications that can be detected by screening mammography. Since selected women with invasive cancer can be treated safely with breast conservation therapy it is paradoxical that total mastectomy has remained the standard treatment for DCIS. We did a randomised phase III clinical trial to investigate the role of radiotherapy after complete local excision of DCIS. METHODS Between 1986 and 1996, women with clinically or mammographically detected DCIS measuring less than or equal to 5 cm were treated by complete local excision of the lesion and then randomly assigned to either no further treatment (n=503) or to radiotherapy (n=507; 50 Gy in 5 weeks to the whole breast). The median duration of follow-up was 4.25 years (maximum 12.0 years). All analyses were by intention to treat. FINDINGS 500 patients were followed up in the no further treatment group and 502 in the radiotherapy group. In the no further treatment group 83 women had local recurrence (44 recurrences of DCIS, and 40 invasive breast cancer). In the radiotherapy group 53 women had local recurrences (29 recurrences of DCIS, and 24 invasive breast cancer). The 4-year local relapse-free was 84% in the group treated with local excision alone compared with 91% in the women treated by local excision plus radiotherapy (log rank p=0.005; hazard ratio 0.62). Similar reductions in the risk of invasive (40%, p=0.04) and non-invasive (35%, p=0.06) local recurrence were seen. CONCLUSIONS Radiotherapy after local excision for DCIS, as compared with local excision alone, reduced the overall number of both invasive and non-invasive recurrences in the ipsilateral breast at a median follow-up of 4.25 years.
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Affiliation(s)
- J P Julien
- Department of Surgery, Centre Henri Becquerel, Rouen, France.
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Abstract
The frequency with which ductal carcinoma in situ (DCIS) is detected has increased greatly since the introduction of mammographic screening. The number of treatment options has also increased and mastectomy has been extensively replaced by local excision with or without radiotherapy. DCIS is generally unicentric, as evidenced by the rarity with which it is bilateral and the location of recurrences at the site of previous surgery. Complete excision is thus curative but assessing adequacy of excision is beset with significant technical problems and consequently margin involvement does not correlate very well with the presence of residual disease in the breast or the development of clinical recurrence. Lesion size is related to recurrence but is also often difficult to measure. At the histological level, DCIS is a heterogeneous group of proliferations varying in cytological and architectural features, some of which are related to clinical outcome. The traditional method of classification was by growth pattern but was found to lack reproducibility and prognostic power. As a consequence, several new classifications have been proposed in recent years. Some have been assessed more rigorously than others in terms of the consistency with which they can be applied and their ability to predict clinical outcome. There is strong evidence, however, that nuclear grade is the best predictor of recurrence and the time scale over which it is likely to occur although presently it can be determined with only fair to moderate consistency. Necrosis is also a useful feature when used in combination with nuclear grade, but specifically recognizing a comedo pattern appears to have little clinical value and is associated with significant diagnostic inconsistency. No histological features to date have been found to predict the development of invasive disease. Histological assessment alone is insufficient to determine how patients with DCIS should be managed, which should also take account pathological assessment of excision margins and lesion size as well as radiological and clinical features.
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Affiliation(s)
- B S Shoker
- Department of Pathology, University of Liverpool, Liverpool, UK
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Fisher B, Dignam J, Wolmark N, Wickerham DL, Fisher ER, Mamounas E, Smith R, Begovic M, Dimitrov NV, Margolese RG, Kardinal CG, Kavanah MT, Fehrenbacher L, Oishi RH. Tamoxifen in treatment of intraductal breast cancer: National Surgical Adjuvant Breast and Bowel Project B-24 randomised controlled trial. Lancet 1999; 353:1993-2000. [PMID: 10376613 DOI: 10.1016/s0140-6736(99)05036-9] [Citation(s) in RCA: 656] [Impact Index Per Article: 26.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND We have shown previously that lumpectomy with radiation therapy was more effective than lumpectomy alone for the treatment of ductal carcinoma in situ (DCIS). We did a double-blind randomised controlled trial to find out whether lumpectomy, radiation therapy, and tamoxifen was of more benefit than lumpectomy and radiation therapy alone for DCIS. METHODS 1804 women with DCIS, including those whose resected sample margins were involved with tumour, were randomly assigned lumpectomy, radiation therapy (50 Gy), and placebo (n=902), or lumpectomy, radiation therapy, and tamoxifen (20 mg daily for 5 years, n=902). Median follow-up was 74 months (range 57-93). We compared annual event rates and cumulative probability of invasive or non-invasive ipsilateral and contralateral tumours over 5 years. FINDINGS Women in the tamoxifen group had fewer breast-cancer events at 5 years than did those on placebo (8.2 vs 13.4%, p=0.0009). The cumulative incidence of all invasive breast-cancer events in the tamoxifen group was 4.1% at 5 years: 2.1% in the ipsilateral breast, 1.8% in the contralateral breast, and 0.2% at regional or distant sites. The risk of ipsilateral-breast cancer was lower in the tamoxifen group even when sample margins contained tumour and when DCIS was associated with comedonecrosis. INTERPRETATION The combination of lumpectomy, radiation therapy, and tamoxifen was effective in the prevention of invasive cancer.
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MESH Headings
- Antineoplastic Agents, Hormonal/adverse effects
- Antineoplastic Agents, Hormonal/therapeutic use
- Breast Neoplasms/drug therapy
- Breast Neoplasms/mortality
- Breast Neoplasms/pathology
- Breast Neoplasms/therapy
- Carcinoma in Situ/drug therapy
- Carcinoma in Situ/therapy
- Carcinoma, Intraductal, Noninfiltrating/drug therapy
- Carcinoma, Intraductal, Noninfiltrating/mortality
- Carcinoma, Intraductal, Noninfiltrating/secondary
- Carcinoma, Intraductal, Noninfiltrating/therapy
- Carcinoma, Lobular/drug therapy
- Carcinoma, Lobular/therapy
- Combined Modality Therapy
- Double-Blind Method
- Female
- Humans
- Mastectomy, Segmental
- Middle Aged
- Survival Rate
- Tamoxifen/adverse effects
- Tamoxifen/therapeutic use
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Affiliation(s)
- B Fisher
- National Surgical Adjuvant Breast and Bowel Project, Allegheny University of the Health Sciences, Pittsburgh, PA 15212-5234, USA.
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