Breast cancer neoplastic seeding in the setting of image-guided needle biopsies of the breast

ConclusionHigh-grade, triple-negative breast cancers and multiple-insertion, non-coaxial biopsies may be risk factors for NS. NS should be suspected on the basis of the superficial and linear pattern of disease progression in these patients.
Source: Breast Cancer Research and Treatment - Category: Cancer & Oncology Source Type: research

Related Links:

CONCLUSION: PLAC-B as neoadjuvant treatment of this subpopulation with TNBC and ER/PR+ patients is effective and safe. Further studies are necessitated. PMID: 29744672 [PubMed - as supplied by publisher]
Source: Clinical Breast Cancer - Category: Cancer & Oncology Authors: Tags: Clin Drug Investig Source Type: research
ConclusionPLAC-B as neoadjuvant treatment of this subpopulation with TNBC and ER/PR+ patients is effective and safe. Further studies are necessitated.
Source: Clinical Drug Investigation - Category: Drugs & Pharmacology Source Type: research
CONCLUSIONS: With this unbiased study design and representative group of DCIS patients treated by BCS alone, COX-2, HER2, and periductal fibrosis were revealed as promising markers predicting progression of DCIS into iIBC. Validation will be done in independent data sets. Ultimately, this will aid individual risk stratification of women with primary DCIS. PMID: 29685879 [PubMed - as supplied by publisher]
Source: Clinical Cancer Research - Category: Cancer & Oncology Authors: Tags: Clin Cancer Res Source Type: research
Conclusion.In this contemporary, population‐based study of women with MBC, HER2 but not HR status was associated with improved survival. Survival was similar between HER2 positive MBC and HER2 positive IDC. This suggests HER2 positive MBC is responsive to HER2‐directed therapy, a finding that may offer insights for additional therapeutic approaches to MBC.Implications for Practice.This population‐based study reports recent outcomes, by receptor status, for women with metaplastic breast cancer. Survival in metaplastic breast cancer is not impacted by hormone receptor status. To the authors' knowledge, this is the firs...
Source: The Oncologist - Category: Cancer & Oncology Authors: Tags: Breast Cancer Source Type: research
In conclusion, pathological characteristics and marker variation levels can be evaluated to decide a personalized treatment for patients. PMID: 29619374 [PubMed - in process]
Source: Biomed Res - Category: Research Authors: Tags: Biomed Res Int Source Type: research
CONCLUSIONS: Predicting residual lesions after preoperative chemotherapy by using MRI and US is a reasonable strategy. However, current methods are inadequate for identifying patients who can omit surgery; therefore, a new strategy for detecting small tumors in these patients is needed. PMID: 29619758 [PubMed - as supplied by publisher]
Source: Breast Cancer - Category: Cancer & Oncology Authors: Tags: Breast Cancer Source Type: research
CONCLUSIONS: - We identified distinct distributions of RS among different histologic subtypes of breast cancer. Excluding medullary carcinoma, histologic subtypes other than invasive ductal carcinoma and papillary carcinoma all predict lower RS. PMID: 29528718 [PubMed - as supplied by publisher]
Source: Archives of Pathology and Laboratory Medicine - Category: Laboratory Medicine Authors: Tags: Arch Pathol Lab Med Source Type: research
The objective of this study was to determine the rate and predictors of lymph node metastases, recurrence, and survival in a large series of Tmic breast carcinomas. Consecutive cases of Tmic were identified within our health care system from 2001 to 2015. We reviewed results of lymph node sampling and other pathologic factors including hormone receptor/HER2 status, associated in situ tumor size/grade, margin status, number of invasive foci, surgical/adjuvant therapies, and recurrence/survival outcomes. In this cohort, 294 Tmic cases were identified with mean follow‐up of 4.6 years. Of 260 patients who underwent...
Source: The Breast Journal - Category: Cancer & Oncology Authors: Tags: ORIGINAL ARTICLE Source Type: research
CONCLUSIONS: - Rare, invasive, primary nipple carcinomas typically present as subtle nipple thickening or an exudative crust on the skin. Imaging studies are often nonrevealing. A variety of histologic and biologic types of carcinomas occur, similar to cancers arising deeper in the breast. Although the carcinomas invaded into the dermis, some with skin ulceration, the likelihood of lymph node metastasis was no higher than carcinomas of similar sizes. Patients who choose to preserve their nipple(s) should be aware of the possibility of breast cancer arising at that site and to bring any observed changes to the attention of ...
Source: Archives of Pathology and Laboratory Medicine - Category: Laboratory Medicine Authors: Tags: Arch Pathol Lab Med Source Type: research
AbstractPurposeTo determine the prognostic role of tamoxifen therapy for patients with ductal carcinoma in situ (DCIS) according to molecular subtypes.MethodsData of 14,944 patients with DCIS were analyzed. Molecular subtypes were classified into four categories based on expression of estrogen receptor (ER)/progesterone receptor (PR) and human epidermal growth factor receptor 2 (HER2). Kaplan –Meier estimator was used for overall survival analysis while Cox proportional hazards model was used for univariate and multivariate analyses.ResultsLuminal A subtype (ER/PR+, HER2 −) showed higher (P = .009) su...
Source: Breast Cancer Research and Treatment - Category: Cancer & Oncology Source Type: research
More News: Breast Cancer | Breast Carcinoma | Breast Needle Aspiration | Cancer | Cancer & Oncology | Carcinoma | Ductal Carcinoma | HER2 | Mammography | Ultrasound