Read by QxMD icon Read

Breast reduction

Justin M Famoso, Brady Laughlin, Ali McBride, Victor J Gonzalez
Purpose: Breast fibrosis is a common late effect after therapeutic irradiation that can result in pain, poor cosmesis, and functional impairment. Randomized trials have demonstrated that radiation fibrosis may be preventable with a medication regimen of pentoxifylline and vitamin E. This study investigates patient compliance with pentoxifylline therapy while examining possible correlations to compliance. Methods and materials: We identified 90 patients who were prescribed pentoxifylline (400 mg 3 times daily) and vitamin E (400 IU once daily) after adjuvant breast radiation...
January 2018: Advances in Radiation Oncology
Ales Hlavka, Jaroslav Vanasek, Karel Odrazka, Jan Stuk, Martin Dolezel, Vit Ulrych, Martina Vitkova, Jiri Mynarik, Iveta Kolarova, Zdenka Vilasova
Image guided radiation therapy (IGRT) enables the achievement of higher precision in radiation delivery, a reduction in safety margins and a reduced risk of toxicity in healthy tissues. The present study investigated the magnitude of safety margins for the radiation boost setup on skin marks or metal clips implanted into the tumor bed during breast cancer surgery. One hundred eighty-four patients after breast conserving surgery with implanted metal clips into tumor bed were analyzed. The present study investigated the difference in safety margin required for the treatment setup on skin marks and metal clips...
April 2018: Oncology Letters
Geraldine Ong, Christine Brezden-Masley, Vinita Dhir, Djeven P Deva, Kelvin K W Chan, Chi-Ming Chow, Dinesh Thavendiranathan, Rashida Haq, Joseph J Barfett, Teresa M Petrella, Kim A Connelly, Andrew T Yan
BACKGROUND: Our objectives were to evaluate the temporal changes in CMR-based strain imaging, and examine their relationship with left ventricular ejection fraction (LVEF), in patients treated with trastuzumab. PATIENTS AND METHODS: In this prospective longitudinal observational study, 41 women with HER2+ breast cancer treated with chemotherapy underwent serial CMR (baseline, 6, 12, and 18 months) after initiation of trastuzumab (treatment duration 12 months)...
March 11, 2018: International Journal of Cardiology
Jeroen J van den Broek, Nicolien T van Ravesteyn, Jeanne S Mandelblatt, Mucahit Cevik, Clyde B Schechter, Sandra J Lee, Hui Huang, Yisheng Li, Diego F Munoz, Sylvia K Plevritis, Harry J de Koning, Natasha K Stout, Marjolein van Ballegooijen
BACKGROUND: Collaborative modeling has been used to estimate the impact of potential cancer screening strategies worldwide. A necessary step in the interpretation of collaborative cancer screening model results is to understand how model structure and model assumptions influence cancer incidence and mortality predictions. In this study, we examined the relative contributions of the pre-clinical duration of breast cancer, the sensitivity of screening, and the improvement in prognosis associated with treatment of screen-detected cases to the breast cancer incidence and mortality predictions of 5 Cancer Intervention and Surveillance Modeling Network (CISNET) models...
April 2018: Medical Decision Making: An International Journal of the Society for Medical Decision Making
Jeroen J van den Broek, Nicolien T van Ravesteyn, Jeanne S Mandelblatt, Hui Huang, Mehmet Ali Ergun, Elizabeth S Burnside, Cong Xu, Yisheng Li, Oguzhan Alagoz, Sandra J Lee, Natasha K Stout, Juhee Song, Amy Trentham-Dietz, Sylvia K Plevritis, Sue M Moss, Harry J de Koning
BACKGROUND: The UK Age trial compared annual mammography screening of women ages 40 to 49 years with no screening and found a statistically significant breast cancer mortality reduction at the 10-year follow-up but not at the 17-year follow-up. The objective of this study was to compare the observed Age trial results with the Cancer Intervention and Surveillance Modeling Network (CISNET) breast cancer model predicted results. METHODS: Five established CISNET breast cancer models used data on population demographics, screening attendance, and mammography performance from the Age trial together with extant natural history parameters to project breast cancer incidence and mortality in the control and intervention arm of the trial...
April 2018: Medical Decision Making: An International Journal of the Society for Medical Decision Making
Ali Salim, Erica Metz, James S Constant, Anandev Gurjala, Karen Yokoo, Winnie M Y Tong
INTRODUCTION: Despite the rising popularity of subcutaneous mastectomy (top surgery) in patients born female and identifying as male or nonbinary, there are limited studies on how prior breast surgeries affect subcutaneous mastectomy. This study evaluates if previous breast reduction affected subcutaneous mastectomy in this patient population. METHODS: The case series consists of 5 patients who, having had prior breast reductions, elected to have subcutaneous mastectomy...
March 16, 2018: Annals of Plastic Surgery
Patrick Nasarre, Ingrid V Bonilla, John S Metcalf, Eleanor G Hilliard, Nancy Klauber-DeMore
TRAF3-interacting protein 3 (TRAF3IP3) is expressed in the immune system and participates in cell maturation, tissue development, and immune response. In a previous study, we reported that TRAF3IP3 levels were substantially increased in the vasculature of breast cancer tissues, suggesting a proangiogenic role. In this study, we investigated TRAF3IP3 tumorigenic function. TRAF3IP3 protein was present in several cancer cell lines, with highest levels in melanoma. In addition, tumor microarray analysis on 23 primary melanoma and nine positive lymph nodes revealed that 70% of human primary melanoma and 66% of lymph node metastases were positive for TRAF3IP3...
March 16, 2018: Melanoma Research
Klim McPherson, Shaymaa Al Waheidi
BACKGROUND: There has been extensive debate about whether mammographic screening has done more good than harm. Recent reviews showed that women who undergo mammographic screening are more likely to have a tumour that was an overdiagnosis and therefore would not cause them problems. In the Gaza Strip, a strong forum of people advocate an increase in mammographic screening, and the aim of this study was to establish the evidence for this view. METHODS: Research papers that have focused on breast screening in the Gaza Strip or elsewhere in the occupied Palestinian territory were reviewed...
February 21, 2018: Lancet
Loveth O Linus, Shi-Lei Wang, Ning Shi, Christian Hanson, Yi-Tong Lu, Raphael N Alolga, Qun Liu, Reginald C Njokuocha, Lian-Wen Qi
ETHNOPHARMACOLOGICAL RELEVANCE: Parinari kerstingii Engl. extract is traditionally used for the treatment of inflammation, bronchopneumonia, feverish pains, and breast cancer. However, there have not been any scientific reports regarding the medicinal properties of this plant, and no experiments have been done to ascertain the safety of the extract. AIM OF THE STUDY: The objective of this work was to evaluate the toxicity of Parinari kerstingii Engl. extracts as an herbal remedy and to investigate its anti-inflammatory potential in vivo...
March 15, 2018: Journal of Ethnopharmacology
T Kiskova, V Demeckova, Z Jendzelovska, M Kiktava, K Venglovska, M Bohmdorfer, W Jager, T Thalhammer
Resveratrol (RES) is well known natural polyphenol with proven antioxidant, antiinflammatory and anticarcinogenic properties. Since mode of application may be important for cancer-preventive effects of RES, the aim of this study was to evaluate a possible delay in the initiation and progression of chemically induced mammary carcinogenesis in female Sprague-Dawley rats after the nocturnal administration of RES. Application of a high dose of RES (100 mg/kg body weight), starting 2 weeks before the first N-methyl-N-nitrosourea dose (NMU) (50 mg/kg body weight), reduced tumor incidence and markedly prolonged latency period (P < 0...
December 2017: Journal of Physiology and Pharmacology: An Official Journal of the Polish Physiological Society
Hin-Lun Liu, Suet-Ying Pang, Chung-Ching Lee, Melody Man-Kuen Wong, Hon-Ping Chung, Yu-Wai Chan
INTRODUCTION: Vascularized lymph node transfer (VLNT) has become very popular in the treatment of secondary lymphedema. However, the mechanism has not been clearly elucidated. The purpose of this study was (1) to evaluate the outcome of vascularized groin lymph node (VGLN) transfer using axilla as a recipient site in patients with breast cancer-related lymphedema (BCRL) and (2) to provide radiological evidence of lymphangiogenesis in VLNT. METHODS: Between August 2013 and June 2016, 30 consecutive patients with a mean age of 60 years underwent VGLN transfer for BCRL...
February 28, 2018: Journal of Plastic, Reconstructive & Aesthetic Surgery: JPRAS
Daniel B Kopans
It is important to understand the history of breast cancer screening to better understand the continuing effort to reduce access to screening. Since the randomized, controlled trials have shown a statistically significant mortality reduction for women ages 40-74, the appropriate threshold for initiating screening is age 40 with no data to support the use of the age of 50 as a threshold for screening. All women are at risk for developing breast cancer and all women should have access to screening.
March 2018: Clinical Imaging
Chenglin Luo, Jingjing Cao, Rui Peng, Qiaoyun Guo, Hua Ye, Peng Wang, Kaijuan Wang, Chunhua Song
Functional polymorphisms in Linc-ROR may change its ability of regulation by regulating Linc-ROR expression. However, these functional polymorphisms in Linc-ROR and their associations with breast cancer (BC) susceptibility were scarcely reported. In this molecular epidemiological study, four SNPs (rs6420545, rs4801078, rs1942348 and rs9636089) were selected in Linc-ROR by bioinformatics method. Unconditional logistic regression model was performed to analyze the associations between four SNPs and BC susceptibility adjusted for reproductive factors...
March 16, 2018: Scientific Reports
Guanyu Chen, Darren Svirskis, Weiyue Lu, Man Ying, Yuan Huang, Jingyuan Wen
Gemcitabine is a nucleoside analogue effective against a number of cancers. However, the full potential of this drug has not been realised, in part due to low oral bioavailability and frequent dosing requirements. This study reports the synthesis, in-vitro, ex-vivo and in-vivo evaluation of trimethyl chitosan (TMC) - CSKSSDYQC (CSK) peptide conjugates capable of enhancing the oral bioavailability of gemcitabine due to the ability to target intestinal goblet cells and promote intestinal cellular uptake. TMC was synthesized by a novel two-step methylation method to improve quanternization and yield...
March 13, 2018: Journal of Controlled Release: Official Journal of the Controlled Release Society
Angelena Crown, Nicketti Handy, Flavio G Rocha, Janie W Grumley
INTRODUCTION: Oncoplastic breast conserving surgery (BCS) can enhance both cosmetic and oncologic breast cancer outcomes. This study evaluates the outcomes and complications associated with oncoplastic reduction mammaplasty performed by surgical breast oncologists. METHODS: A single institution retrospective chart review of patients undergoing oncoplastic reduction mammaplasty by a surgical breast oncologist for the treatment of breast cancer. RESULTS: Seventy-one patients were identified...
February 28, 2018: American Journal of Surgery
Roberto Angioli, Daniela Luvero, Grazia Armento, Stella Capriglione, Francesco Plotti, Giuseppe Scaletta, Salvatore Lopez, Roberto Montera, Alessandra Gatti, Giovan Battista Serra, Pierluigi Benedetti Panici, Corrado Terranova
As growing of old women population, menopausal women will also increase: an accurate estimation of postmenopausal population is an essential information for health care providers considering that with aging, the incidence of all cancers is expected to increase. Hormone replacement therapy (HRT) has proven to be highly effective in alleviating menopausal symptoms such as hot flashes, night sweats, dyspareunia, sexual disorders, and insomnia and in preventing osteoporosis. According to preclinical data, estrogen and progesterone are supposed to be involved in the induction and progression of breast and endometrial cancers...
April 2018: Critical Reviews in Oncology/hematology
Denise Thigpen, Amanda Kappler, Rachel Brem
Breast cancer is the second leading cause of cancer death in women. Estimates indicate a nearly 40% breast cancer mortality reduction when screening women annually starting at age 40. Although mammography is well known to be a powerful screening tool in the detection of early breast cancer, it is imperfect, particularly for women with dense breasts. In women with dense breast tissue, the sensitivity of mammography is reduced. Additionally, women with dense breasts have an increased risk of developing breast cancer while mammography has a lower sensitivity...
March 16, 2018: Diagnostics
Shuangshuang Lu, Jiayi Wu, Yan Fang, Wei Wang, Yu Zong, Xiaosong Chen, Ou Huang, Jian-Rong He, Weiguo Chen, Yafen Li, Kunwei Shen, Li Zhu
Introduction: Approximately 5% of primary breast cancer patients present de novo stage IV breast cancer, for whom systematic therapy is the mainstream treatment. The role of surgical excision of the primary tumor has been controversial due to inconsistent results of relevant studies. Recently, with the reports of some relevant preclinical data, retrospective studies and randomized clinical trials, we've got more evidence to reexamine the issue. Based on those above, a literature review and meta-analysis was performed to determine whether surgery of the primary tumor could improve overall survival in the setting of stage IV breast cancer...
February 20, 2018: Oncotarget
John W Garrett, Yinsheng Li, Ke Li, Guang-Hong Chen
PURPOSE: Digital breast tomosynthesis (DBT) has been shown to somewhat alleviate the breast tissue overlapping issues of two dimensional (2D) mammography.However, the improvement in current DBT systems over mammography is still limited.Statistical image reconstruction (SIR) methods have the potential to reduce through-plane artifacts in DBT, and thus may be used to further reduce anatomical clutter. The purpose of this work was to study the impact of SIR on anatomical clutter in the reconstructed DBT image volumes...
March 15, 2018: Medical Physics
Zhengda Sun, Chih-Yang Wang, Devon A Lawson, Serena Kwek, Hugo Gonzalez Velozo, Mark Owyong, Ming-Derg Lai, Lawrence Fong, Mark Wilson, Hua Su, Zena Werb, Daniel L Cooke
Tumor endothelial cells (TEC) play an indispensible role in tumor growth and metastasis although much of the detailed mechanism still remains elusive. In this study we characterized and compared the global gene expression profiles of TECs and control ECs isolated from human breast cancerous tissues and reduction mammoplasty tissues respectively by single cell RNA sequencing (scRNA-seq). Based on the qualified scRNA-seq libraries that we made, we found that 1302 genes were differentially expressed between these two EC phenotypes...
February 16, 2018: Oncotarget
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"