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Journal of Breast Cancer

Yoon Seok Kim, Min Jung Jung, Dong Won Ryu, Chung Han Lee
[This corrects the article on p. 121 in vol. 17, PMID: 25013432.].
September 2016: Journal of Breast Cancer
Yoon Seok Kim, Jung Gu Park, Beom Su Kim, Chung Han Lee, Dong Won Ryu
[This corrects the article on p. 76 in vol. 17, PMID: 24744801.].
September 2016: Journal of Breast Cancer
Christine A Fargeas, Denis Corbeil
No abstract text is available yet for this article.
September 2016: Journal of Breast Cancer
Alessandro Sindoni, Giuseppe Iatì, Antonio Pontoriero, Anna Santacaterina, Stefano Pergolizzi
No abstract text is available yet for this article.
September 2016: Journal of Breast Cancer
Minjung Seong, Eun Young Ko, Boo-Kyung Han, Soo Youn Cho, Eun Yoon Cho, Se Kyung Lee, Jeong Eon Lee
Primary mucinous cystadenocarcinoma (MCA) of the breast is a rare but pathologically distinct breast tumor. There have been some case reports on primary MCA of the breast; however, they have all focused on pathologic findings. Here, we report the radiologic findings of two cases of MCA along with a review of the literature. Breast MCA shows a circumscribed mass with some calcifications on mammography, an intracystic solid mass without increased vascularity or a vascular stalk on ultrasound, and a heterogeneously enhancing mass within a rim-enhancing cyst with intermediate signal intensity on T2-weighted magnetic resonance imaging...
September 2016: Journal of Breast Cancer
Biagio Ricciuti, Giulia Costanza Leonardi, Noemi Ravaioli, Andrea De Giglio, Marta Brambilla, Enrico Prosperi, Franca Ribacchi, Marialuisa Meacci, Lucio Crinò, Daniele Maiettini, Rita Chiari, Giulio Metro
Breast cancer metastases to the gastrointestinal tract are very rare occurrences. Among the histological subtypes of breast cancer, invasive lobular carcinomas have a high capacity of metastasis to uncommon sites including the stomach. Conversely, there has not been sufficient evidence supporting the gastric metastasis of invasive ductal carcinoma. Herein, we report a unique case of metastatic ductal breast carcinoma mimicking primary linitis plastica in a male patient, particularly focusing on the clinical and pathological features of presentation...
September 2016: Journal of Breast Cancer
Kyu Ran Cho, Bo Kyoung Seo, Ok Hee Woo, Sung Eun Song, Jungsoon Choi, Shin Young Whang, Eun Kyung Park, Ah Young Park, Hyeseon Shin, Hwan Hoon Chung
PURPOSE: We aimed to compare the detection of breast cancer using full-field digital mammography (FFDM), FFDM with computer-aided detection (FFDM+CAD), ultrasound (US), and FFDM+CAD plus US (FFDM+CAD+US), and to investigate the factors affecting cancer detection. METHODS: In this retrospective study conducted from 2008 to 2012, 48,251 women underwent FFDM and US for cancer screening. One hundred seventy-one breast cancers were detected: 115 invasive cancers and 56 carcinomas in situ...
September 2016: Journal of Breast Cancer
Chae Jung Park, Eun-Kyung Kim, Hee Jung Moon, Jung Hyun Yoon, Min Jung Kim
PURPOSE: The purpose of this study was to retrospectively investigate the reliability of breast ultrasound (US) Breast Imaging Reporting and Data System (BI-RADS) final assessment in mammographically negative patients with pathologic nipple discharge, and to determine the clinical and ultrasonographic variables associated with malignancy in this group of patients. METHODS: A total of 65 patients with 67 mammographically negative breast lesions that were pathologically confirmed through US-guided biopsy were included...
September 2016: Journal of Breast Cancer
Sang Yu Nam, Eun Young Ko, Boo-Kyung Han, Jung Hee Shin, Eun Sook Ko, Soo Yeon Hahn
PURPOSE: This study assessed the incidence and cancer rate of probably benign lesions detected on bilateral whole-breast screening ultrasound (US), which corresponded to US Breast Imaging Reporting and Data System (BI-RADS) category 3, and evaluated the proper management of those lesions. METHODS: This study was approved by the Institutional Review Board in our institution, which waived informed patient consent. We retrospectively reviewed US images of 1,666 patients who underwent bilateral whole-breast screening US as a supplemental screening test to negative screening mammography or screening US only...
September 2016: Journal of Breast Cancer
Ali Pourzand, Aynaz Tajaddini, Saeed Pirouzpanah, Mohammad Asghari-Jafarabadi, Nasser Samadi, Ali-Reza Ostadrahimi, Zohre Sanaat
PURPOSE: The protective effect of Allium vegetables against carcinogenesis has been reported in experimental studies particularly focusing on the gut. Therefore, we conducted a hospital-based matched case-control study to explore the association between dietary Allium consumption and risk of breast cancer among Iranian women in northwest Iran. METHODS: A validated, quantitative, food frequency questionnaire was completed in 285 women (aged 25-65 years old) newly diagnosed with histopathologically confirmed breast cancer (grade II, III or clinical stage II, III) in Tabriz, northwest Iran, and the completed questionnaires were included in an age- and regional-matched hospital based-control study...
September 2016: Journal of Breast Cancer
Federica Sebastiani, Laura Cortesi, Milena Sant, Valeria Lucarini, Claudia Cirilli, Elisabetta De Matteis, Isabella Marchi, Rossella Negri, Ennio Gallo, Massimo Federico
PURPOSE: We conducted a study to evaluate the relationship between body mass index (BMI) and the risk of breast cancer (BC) and outcome in a population of 14,684 women aged 55 to 69 years eligible to participate in the Mammography Screening Program (MSP) in the Province of Modena, Italy. METHODS: The study population was drawn from women who underwent mammography screening between 2004 and 2006 in the Province of Modena. Women were subdivided into obese, overweight, and normal-weight categories according to BMI and followed until July 31, 2010, to evaluate the BC incidence...
September 2016: Journal of Breast Cancer
Jinhyun Choi, Yong Bae Kim, Kyung Hwan Shin, Sung-Ja Ahn, Hyung-Sik Lee, Won Park, Su Ssan Kim, Jin Hee Kim, Kyu Chan Lee, Dong Won Kim, Hyun Suk Suh, Kyung Ran Park, Hyun Soo Shin, Chang-Ok Suh
PURPOSE: The aim of this study is to present the incidence of radiation pneumonitis (RP) reported within 6 months after treatment for breast cancer with or without internal mammary node irradiation (IMNI). METHODS: In the Korean Radiation Oncology Group (KROG) 08-06 phase III randomized trial, patients who were node-positive after surgery were randomly assigned to receive radiotherapy either with or without IMNI. A total of 747 patients were enrolled, and three-dimensional treatment planning with computed tomography simulation was performed for all patients...
September 2016: Journal of Breast Cancer
Hee-Chul Shin, Wonshik Han, Hyeong-Gon Moon, In-Ae Park, Dong-Young Noh
PURPOSE: We investigated the prognostic impact of discordance between the receptor status of primary breast cancers and corresponding metastases. METHODS: A total 144 patients with breast cancer and distant metastasis were investigated. The estrogen receptor (ER), progesterone receptor (PR), and human epidermal growth factor receptor 2 (HER2) status of primary tumor and corresponding metastases were assessed. Tumor phenotype according to receptor status was classified as triple-negative phenotype (TNP) or non-TNP...
September 2016: Journal of Breast Cancer
Yoon Yang Jung, Chang Lim Hyun, Min-Sun Jin, In Ae Park, Yul Ri Chung, Bobae Shim, Kyu Ho Lee, Han Suk Ryu
PURPOSE: There is no standard targeted therapy for the treatment of triple-negative breast cancer (TNBC). Therefore, its management heavily depends on adjuvant chemotherapy. Using core needle biopsy, this study evaluated the histological factors of TNBC predicting the response to chemotherapy. METHODS: One hundred forty-three TNBC patients who received single-regimen neoadjuvant chemotherapy (NAC) with the combination of doxorubicin, cyclophosphamide, and docetaxel were enrolled...
September 2016: Journal of Breast Cancer
Yong Hwa Eom, Hyung Suk Kim, Ahwon Lee, Byung Joo Song, Byung Joo Chae
PURPOSE: B-cell lymphoma 2 (BCL2) is an antiapoptosis protein and an important clinical breast cancer prognostic marker. As the role of BCL2 is dependent on the estrogen receptor (ER) status, this effect might differ according to molecular subtypes. The aim of this study was to evaluate the relationship between the prognostic outcomes and BCL2 expression among the molecular subtypes. METHODS: We retrieved the data of 1,356 patients who were newly diagnosed with malignant breast cancer between November 2006 and November 2011...
September 2016: Journal of Breast Cancer
Sang Byung Bae, Hyun Deuk Cho, Mee-Hye Oh, Ji-Hye Lee, Si-Hyong Jang, Soon Auck Hong, Junhun Cho, Sung Yong Kim, Sun Wook Han, Jong Eun Lee, Han Jo Kim, Hyun Ju Lee
PURPOSE: The interaction of programmed death receptor 1 (PD-1) and its ligand, programmed death receptor ligand 1 (PD-L1), negatively regulates immune responses. This study aimed to clarify PD-L1 expression levels in breast cancer through immunohistochemistry (IHC) and to evaluate associations between these findings and clinicopathologic variables, including prognosis. METHODS: PD-L1 expression was analyzed using IHC on tissue microarrays of 465 invasive breast carcinomas...
September 2016: Journal of Breast Cancer
Shan Wang, Meifang He, Linmei Li, Zhihua Liang, Zehong Zou, Ailin Tao
PURPOSE: Cell-in-cell structures are created by one living cell entering another homotypic or heterotypic living cell, which usually leads to the death of the internalized cell, specifically through caspase-dependent cell death (emperitosis) or lysosome-dependent cell death (entosis). Although entosis has attracted great attention, its occurrence is controversial, because one cell line used in its study (MCF-7) is deficient in caspase-3. METHODS: We investigated this issue using MCF-7 and A431 cell lines, which often display cell-in-cell invasion, and have different levels of caspase-3 expression...
September 2016: Journal of Breast Cancer
Sung Gwe Ahn, Seung Jun Kim, Cheungyeul Kim, Joon Jeong
Tumor heterogeneity of triple-negative breast cancer (TNBC) has been the main barrier in conquering breast cancer. To dissect the molecular diversity of TNBC and discover therapeutic targets for TNBC, the molecular classification of TNBC is a prioritized issue in research area. Accordingly, recent studies have been successful in classifying TNBC into several distinct subtypes with specific biologic pathways. Despite the different methodologies used and varied number of final subtypes, these studies identically suggested that TNBC consists of four major subtypes: basal-like, mesenchymal, luminal androgen receptor, and immune-enriched...
September 2016: Journal of Breast Cancer
Yurina Maeshima, Kumiko Oseto, Ryohei Katsuragi, Yukiko Yoshimoto, Sachiko Takahara, Akira Yamauchi
Women with BRCA1/2 mutations have a high risk of breast cancer and may opt for risk-reducing mastectomy (RRM). We report a 38-year-old Japanese woman who was diagnosed as a BRCA2 mutation carrier. She underwent prophylactic bilateral skin-sparing mastectomy (SSM) with excision of the nipple and preservation of the areola skin. It is unclear whether a bilateral RRM leads to better survival compared with intensive surveillance. The oncological risk associated with the presence of remnant breast glandular tissue after SSM or nipple-sparing mastectomy has been obscure...
June 2016: Journal of Breast Cancer
Kyung-Do Byun, Sung Gwe Ahn, Hyung Joo Baik, Anbok Lee, Ki Beom Bae, Min Sung An, Kwang Hee Kim, Jae Ho Shin, Ha Kyoung Park, Heunglae Cho, Joon Jeong, Tae Hyun Kim
The prognosis associated with brain metastasis arising from breast cancer is very poor. Eribulin is a microtubule dynamic inhibitor synthesized from halichondrin B, a natural marine product. In a phase III study (EMBRACE), eribulin improved overall survival in patients with heavily pretreated metastatic breast cancers. However, these studies included few patients with brain metastases. Metastatic brain tumors (MBT) were detected during first-line palliative chemotherapy in a 43-year-old woman with breast cancer metastasis to the lung and mediastinal nodes; the genetic subtype was luminal B-like human epidermal growth factor receptor 2 (HER2)-negative...
June 2016: Journal of Breast Cancer
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