Abstract:
PURPOSE:The purpose of this study was to assess the incidence of invasive lobular carcinoma (ILC) and to compare the clinicopathological features and treatment results after breast conserving surgery (BCS) followed by radiotherapy between ILC and invasive ductal carcinoma (IDC). METHODS:A total of 1,071 patients who underwent BCS followed by radiotherapy were included in the study. Medical records and pathological reports were retrospectively reviewed. RESULTS:The incidence of ILC was 5.2% (n=56). Bilateral breast cancer, lower nuclear grade, and hormone receptor-positive breast cancer were more frequent in patients with ILC than in those with IDC. There were no cases of lymphovascular invasion or the basal-like subtype in patients with ILC. There were no statistically significant differences in patterns of failure or treatment outcomes between patients with ILC and those with IDC. The development of metachronous contralateral breast cancer was more frequent in patients with IDC (n=27). Only one patient with ILC developed contralateral breast cancer, with a case of ductal carcinoma in situ. CONCLUSION:The incidence of ILC was slightly higher in our study than in previous Korean studies, but was lower than the incidences reported in Western studies. The differences we observed in clinico pathological features between ILC and IDC were similar to those described elsewhere in the literature. Although there were no statistically significant differences, there was a trend toward better disease-specific survival and disease-free survival rates in patients with ILC than in those with IDC.
journal_name
J Breast Cancerjournal_title
Journal of breast cancerauthors
Park JS,Choi DH,Huh SJ,Park W,Kim YI,Nam SJ,Lee JE,Kil WHdoi
10.4048/jbc.2015.18.3.285subject
Has Abstractpub_date
2015-09-01 00:00:00pages
285-90issue
3eissn
1738-6756issn
2092-9900journal_volume
18pub_type
杂志文章abstract:PURPOSE:The Gail model is one of the most widely used tools to assess the risk of breast cancer. However, it is known to overestimate breast cancer risk for Asian women. Here, we validate the Gail model and the Korean model using Korean data, and subsequently update and revalidate the Korean model using recent data. M...
journal_title:Journal of breast cancer
pub_type: 杂志文章
doi:10.4048/jbc.2014.17.3.226
更新日期:2014-09-01 00:00:00
abstract:PURPOSE:To investigate the significance of the cortex-hilum (CH) area ratio and longitudinal-transverse (LT) axis ratio and the blood flow pattern for diagnosis of metastatic axillary lymph nodes by ultrasound in breast cancer patients. METHODS:From October 2005 to July 2006, we prospectively evaluated axillary nodes ...
journal_title:Journal of breast cancer
pub_type: 杂志文章
doi:10.4048/jbc.2012.15.1.65
更新日期:2012-03-01 00:00:00
abstract::We describe a patient with breast cancer who relapsed with an extensive pulmonary lymphovascular tumor embolism. A 38-year-old female, who previously received neoadjuvant chemotherapy and curative resection of breast cancer, underwent adjuvant chemotherapy and was referred to the emergency room because of sudden-onset...
journal_title:Journal of breast cancer
pub_type:
doi:10.4048/jbc.2012.15.1.128
更新日期:2012-03-01 00:00:00
abstract:PURPOSE:Breast cancer subtype correlates with response to systemic therapy and overall survival (OS), but its impact on lymphatic spread is incompletely understood. In this study, we used the Surveillance, Epidemiology, and End Results registry to assess whether the subtype can predict the presence of nodal metastasis ...
journal_title:Journal of breast cancer
pub_type: 杂志文章
doi:10.4048/jbc.2015.18.2.143
更新日期:2015-06-01 00:00:00
abstract::Breast metastasis from gastric carcinoma is rare. We present a case of right breast mass with microcalcification in which the diagnosis of poorly differentiated adenocarcinoma from the stomach was made after a biopsy. Pleomorphic microcalcification was noted in the ill-defined breast mass, which is a rare feature in b...
journal_title:Journal of breast cancer
pub_type:
doi:10.4048/jbc.2012.15.3.356
更新日期:2012-09-01 00:00:00
abstract:PURPOSE:We investigated the relationship between BRCA mutations and the distribution of familial cancers other than breast or ovary in high-risk breast cancer patients. METHODS:PATIENTS WITH BREAST CANCER WHO HAD AT LEAST ONE OF THE FOLLOWING RISK FACTORS WERE ENROLLED: reported family history of breast or ovarian can...
journal_title:Journal of breast cancer
pub_type: 杂志文章
doi:10.4048/jbc.2012.15.3.283
更新日期:2012-09-01 00:00:00
abstract:PURPOSE:In our previous studies we showed that upregulating claudin-6 (CLDN6) expression may contribute to preventing breast cancer, and that 17β-estradiol induces a concentration- and time-related effect on CLDN6 mRNA and protein expression in MCF-7 cells. However, the mechanisms of 17β-estradiol regulation of CLDN6 a...
journal_title:Journal of breast cancer
pub_type: 杂志文章
doi:10.4048/jbc.2011.14.1.20
更新日期:2011-03-01 00:00:00
abstract::The Korean Breast Cancer Society (KBCS) has reported a nationwide breast cancer data since 1996. We present a comprehensive report on the facts and trends of breast cancer in Korea in 2013. Data on the newly diagnosed patients in the year 2013 were collected from 99 hospitals by using nationwide questionnaire survey. ...
journal_title:Journal of breast cancer
pub_type: 杂志文章
doi:10.4048/jbc.2016.19.1.1
更新日期:2016-03-01 00:00:00
abstract::Oxygen is crucial to maintain the homeostasis in aerobic cells. Hypoxia is a condition in which cells are deprived of the oxygen supply necessary for their optimum performance. Whereas oxygen deprivation may occur in normal physiological processes, hypoxia is frequently associated with pathological conditions. It has ...
journal_title:Journal of breast cancer
pub_type: 杂志文章,评审
doi:10.4048/jbc.2019.22.e26
更新日期:2019-05-13 00:00:00
abstract:PURPOSE:Re-excisions after breast-conserving surgery (BCS) for breast cancer cause delays in the adjuvant treatment, increased morbidity, and leads to poor aesthetic results. Thus, efforts to reduce the re-excision rate are essential. This study aimed to conclusively determine the re-excision rate and the factors assoc...
journal_title:Journal of breast cancer
pub_type: 杂志文章
doi:10.4048/jbc.2012.15.4.412
更新日期:2012-12-01 00:00:00
abstract::The combination of luteinizing hormone-releasing hormone analogs (LHRHa) with tamoxifen is used as a standard postoperative adjuvant therapy in patients with hormone receptor-positive/premenopausal breast cancer. Long-acting LHRHa formulations offer advantages in terms of patient convenience. However, data on the effe...
journal_title:Journal of breast cancer
pub_type: 杂志文章
doi:10.4048/jbc.2020.23.e57
更新日期:2020-10-26 00:00:00
abstract::Apocrine encapsulated papillary carcinoma (EPC) of the breast is a rare neoplasm, and only 10 cases have been reported in the literature to date. Although EPC by definition lacks a peripheral myoepithelial layer, all previously published apocrine EPC cases were clinically indolent and lacked a conventional invasive co...
journal_title:Journal of breast cancer
pub_type:
doi:10.4048/jbc.2018.21.2.227
更新日期:2018-06-01 00:00:00
abstract:Purpose:We aimed to investigate the clinicopathologic factors associated with distant metastasis (DM) and post-recurrence overall survival (OS) after salvage treatments for isolated locoregional recurrence (ILRR) of breast cancer and identify long-term surviving patients for providing a more personalized therapy. Meth...
journal_title:Journal of breast cancer
pub_type: 杂志文章
doi:10.4048/jbc.2020.23.e31
更新日期:2020-04-29 00:00:00
abstract:PURPOSE:Patients with recurrent breast cancer usually die of their disease, even after radical surgery and adjuvant therapies which could reduce the odds of dying. Many studies analyzed and compared patients who died of recurrent disease with those that died without recurrent disease. However, less attention has been p...
journal_title:Journal of breast cancer
pub_type: 杂志文章
doi:10.4048/jbc.2012.15.2.218
更新日期:2012-06-01 00:00:00
abstract::Since recurrent bilateral breast infection due to nontuberculous mycobacterium (NTM) is rare, its diagnosis is easily overlooked; in addition, complete recovery is often difficult to achieve. We report a case of recurrent bilateral infection in a 35-year-old woman who had completed treatment for NTM. Although various ...
journal_title:Journal of breast cancer
pub_type:
doi:10.4048/jbc.2014.17.3.295
更新日期:2014-09-01 00:00:00
abstract::When faced with a case of bilateral breast cancer (BBC), understanding how to differentiate bilateral primary breast cancer from contralateral metastatic breast cancer is essential for treatment, but clear identification criteria have not been established to date. Diverse events play different roles in the therapy and...
journal_title:Journal of breast cancer
pub_type:
doi:10.4048/jbc.2019.22.e10
更新日期:2019-02-02 00:00:00
abstract::The median time of brain metastasis from the diagnosis of breast cancer is approximately 3 years. In this case report, a 69-year-old woman demonstrated cerebellar ataxia. Brain magnetic resonance imaging revealed enhanced lesions in bilateral cerebellar hemispheres. She had undergone surgery, radiation, and chemothera...
journal_title:Journal of breast cancer
pub_type:
doi:10.4048/jbc.2017.20.2.212
更新日期:2017-06-01 00:00:00
abstract::Internationally, breast cancer is the most common female cancer, and is induced by a combination of environmental, genetic, and epigenetic risk factors. Despite the advancement of imaging techniques, invasive sampling of breast epithelial cells is the only definitive diagnostic procedure for patients with breast cance...
journal_title:Journal of breast cancer
pub_type: 杂志文章,评审
doi:10.4048/jbc.2017.20.1.12
更新日期:2017-03-01 00:00:00
abstract::Malignant melanoma rarely originates from the female nipple. Tumors that develop on the skin of the breast are often subject to a delayed diagnosis. Cytologic examination provides excellent diagnostic capabilities and is a safe procedure with a lower risk of local implantation, compared to needle or incisional biopsy....
journal_title:Journal of breast cancer
pub_type:
doi:10.4048/jbc.2018.21.1.96
更新日期:2018-03-01 00:00:00
abstract:PURPOSE:As doxorubicin cardiotoxicity is considered irreversible, early detection of cardiotoxicity and prevention of overt heart failure is essential. Although there are monitoring guidelines for cardiotoxicity, optimal timing for early detection of subclinical doxorubicin cardiotoxicity is still obscure. The purpose ...
journal_title:Journal of breast cancer
pub_type: 杂志文章
doi:10.4048/jbc.2013.16.2.178
更新日期:2013-06-01 00:00:00
abstract:PURPOSE:Surgical clips are used as a target for postoperative breast radiotherapy, and displacement of surgical clips would result in inaccurate delivery of radiation. We investigated the displacement range of surgical clips in the breast during postoperative radiotherapy following breast-conserving surgery. METHODS:A...
journal_title:Journal of breast cancer
pub_type: 杂志文章
doi:10.4048/jbc.2016.19.4.417
更新日期:2016-12-01 00:00:00
abstract:Purpose:This study was aimed at identifying the influence of initial weight and weight change during neoadjuvant chemotherapy (NAC) on pathologic complete response (pCR) and long-term survival in Chinese patients with operable breast cancer. Methods:We conducted a retrospective study using data from 409 female patient...
journal_title:Journal of breast cancer
pub_type: 杂志文章
doi:10.4048/jbc.2019.22.e37
更新日期:2019-08-26 00:00:00
abstract:Purpose:The 8th edition of the American Joint Committee on Cancer (AJCC) staging manual introduced a new prognostic staging system for breast cancer. This study aimed to evaluate the changes in staging distribution and predictive power of the new staging system. Methods:Of the 12,275 patients with breast cancer identi...
journal_title:Journal of breast cancer
pub_type: 杂志文章
doi:10.4048/jbc.2020.23.e9
更新日期:2020-01-09 00:00:00
abstract:PURPOSE:Breast volume assessment is one of the most important steps during implant-based breast reconstruction because it is critical in selecting implant size. According to previous studies, there is a close relationship between the mastectomy specimen weight and resected breast volume. The aim of this study was to ev...
journal_title:Journal of breast cancer
pub_type: 杂志文章
doi:10.4048/jbc.2017.20.1.98
更新日期:2017-03-01 00:00:00
abstract:PURPOSE:Transient receptor potential vanilloid 1 (TRPV1) is a nonselective cation channel belonging to the transient receptor potential family, and it is expressed in different neoplastic tissues. Its activation is associated with regulation of cancer growth and progression. The aim of this research was to study the ex...
journal_title:Journal of breast cancer
pub_type: 杂志文章
doi:10.4048/jbc.2014.17.4.332
更新日期:2014-12-01 00:00:00
abstract::ESR1 mutation is frequently encountered in hormone receptor (HR)-positive, human epidermal growth factor receptor 2 (HER2)-negative metastatic breast cancer (MBC), especially after aromatase inhibitor (AI) therapy, as a mechanism of resistance to endocrine therapy. Circulating tumor DNA-based detection of ESR1 mutatio...
journal_title:Journal of breast cancer
pub_type:
doi:10.4048/jbc.2020.23.e4
更新日期:2019-12-19 00:00:00
abstract:PURPOSE:The reliability of the quantitative measurement of breast density with a semi-automated thresholding method (Cumulus™) has mainly been investigated with film mammograms. This study aimed to evaluate the intrarater reproducibility of percent density (PD) by Cumulus™ with digital mammograms. METHODS:This study i...
journal_title:Journal of breast cancer
pub_type: 杂志文章
doi:10.4048/jbc.2014.17.2.174
更新日期:2014-06-01 00:00:00
abstract:PURPOSE:The MammaPrint™ gene signature, currently used in clinical practice, provides prognostic information regarding the recurrence and potential metastasis in breast cancer patients. However, the prognostic information of the 70 genes included can only be estimated at the RNA expression level. In this study, we inve...
journal_title:Journal of breast cancer
pub_type: 杂志文章
doi:10.4048/jbc.2017.20.3.246
更新日期:2017-09-01 00:00:00
abstract:Purpose:The exact mechanism regulating fibronectin (FN) expression in breast cancer cells has not been fully elucidated. In this study, we investigated the pharmacological mechanism of berberine (BBR) with respect to FN expression in triple-negative breast cancer (TNBC) cells. Methods:The clinical significance of FN m...
journal_title:Journal of breast cancer
pub_type: 杂志文章
doi:10.4048/jbc.2018.21.1.21
更新日期:2018-03-01 00:00:00
abstract::Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis belong to a severe dermatopathic spectrum that includes frequently fatal mucocutaneous manifestations consisting of whole epidermal necrosis and sloughing with bullous transformation, blistering, and further skin detachment. Notably, cancer patients are at ...
journal_title:Journal of breast cancer
pub_type:
doi:10.4048/jbc.2019.22.e44
更新日期:2019-09-18 00:00:00