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Lumpectomy

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https://www.readbyqxmd.com/read/28935854/comparison-of-helical-tomotherapy-and-direct-tomotherapy-in-bilateral-whole-breast-irradiation-in-a-case-of-bilateral-synchronous-grade-1-and-stage-1-breast-cancer
#1
Valentina Lancellotta, Martina Iacco, Elisabetta Perrucci, Claudio Zucchetti, Anna Concetta Dipilato, Lorenzo Falcinelli, Isabella Palumbo, Cynthia Aristei
BACKGROUND Synchronous bilateral breast cancer is rare. A case is presented where whole breast irradiation (WBI) was planned after breast conserving surgery in a patient with synchronous bilateral breast cancer. A comparison was made between the feasibility of helical tomotherapy and direct tomotherapy. CASE REPORT A 60-year-old woman was found to have bilateral breast nodules on routine mammographic screening, resulting in bilateral lumpectomy and sentinel lymph node biopsy. Histopathology showed a 6 mm diameter invasive ductal carcinoma in the right breast (Grade 1, hormone receptor positive, HER2 negative) and an 8mm diameter tubular carcinoma in the left breast (Grade 1, hormone receptor positive, HER2 negative)...
September 22, 2017: American Journal of Case Reports
https://www.readbyqxmd.com/read/28929041/severe-late-toxicity-after-adjuvant-breast-radiotherapy-in-a-patient-with-a-germline-ataxia-telangiectasia-mutated-gene-future-treatment-decisions
#2
Maryam Dosani, Kasmintan A Schrader, Alan Nichol, Sophie Sun, Tamara Shenkier, Zoe Lohn, Gudrun Aubertin, Scott Tyldesley
Ataxia telangiectasia mutated (ATM) gene mutations may confer increased sensitivity to ionizing radiation and increased risk of late toxicity for cancer patients. We present the case of a 55-year-old female treated with adjuvant breast and regional nodal radiation following lumpectomy and axillary lymph node dissection for stage II invasive ductal carcinoma of the breast. She developed severe telangiectasia, fibrosis, induration, chest wall pain (with evidence of rib fractures on imaging), and painful limitation in her range of motion at the shoulder...
July 11, 2017: Curēus
https://www.readbyqxmd.com/read/28922321/-patient-reported-outcomes-following-breast-conservation-therapy-and-barriers-to-referral-for-partial-breast-reconstruction
#3
Sebastian Q Vrouwe, Ron B Somogyi, Laura Snell, Catherine McMillan, Danny Vesprini, Joan E Lipa
BACKGROUND: The purpose of this study was to evaluate the self-reported aesthetic outcome of breast conservation therapy (BCT) in a generalized sample of patients, and to describe potential barriers to referral for partial breast reconstruction. METHODS: Consecutive BCT patients completing radiotherapy over a one-year period at a regional cancer centre were identified. Eligible patients were contacted via mail/email and invited to participate. Participants completed the BREAST-Q BCT module along with a questionnaire examining feelings about breast reconstruction...
September 14, 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28916400/assessing-changes-in-the-activity-levels-of-breast-cancer-patients-during-radiation-therapy
#4
Colin E Champ, Nitin Ohri, Rainer J Klement, Matthew Cantor, Sushil Beriwal, Scott M Glaser, Ryan P Smith
BACKGROUND: Radiation therapy (RT) is often delivered after lumpectomy for women with breast cancer. A common perceived side effect of RT is fatigue, yet its exact effect on activity levels and sleep is unknown. In this study we analyzed the change in activity levels and sleep using an activity tracking device before, during, and after RT for women with early stage breast cancer and ductal carcinoma in situ who underwent adjuvant RT. PATIENTS AND METHODS: After institutional review board approval, activity levels were quantified before, during, and after RT with measurements of steps, miles walked, calories burned, and sleep metrics in 10 women fitted with activity trackers...
August 24, 2017: Clinical Breast Cancer
https://www.readbyqxmd.com/read/28898379/effect-of-axillary-dissection-vs-no-axillary-dissection-on-10-year-overall-survival-among-women-with-invasive-breast-cancer-and-sentinel-node-metastasis-the-acosog-z0011-alliance-randomized-clinical-trial
#5
RANDOMIZED CONTROLLED TRIAL
Armando E Giuliano, Karla V Ballman, Linda McCall, Peter D Beitsch, Meghan B Brennan, Pond R Kelemen, David W Ollila, Nora M Hansen, Pat W Whitworth, Peter W Blumencranz, A Marilyn Leitch, Sukamal Saha, Kelly K Hunt, Monica Morrow
Importance: The results of the American College of Surgeons Oncology Group Z0011 (ACOSOG Z0011) trial were first reported in 2005 with a median follow-up of 6.3 years. Longer follow-up was necessary because the majority of the patients had estrogen receptor-positive tumors that may recur later in the disease course (the ACOSOG is now part of the Alliance for Clinical Trials in Oncology). Objective: To determine whether the 10-year overall survival of patients with sentinel lymph node metastases treated with breast-conserving therapy and sentinel lymph node dissection (SLND) alone without axillary lymph node dissection (ALND) is noninferior to that of women treated with axillary dissection...
September 12, 2017: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/28894694/evaluation-of-partial-breast-reirradiation-with-intraoperative-radiotherapy-after-prior-thoracic-radiation-a-single-institution-report-of-outcomes-and-toxicity
#6
Christine Chin, Priya Jadeja, Bret Taback, David P Horowitz, Sheldon M Feldman, Richard Ha, Eileen P Connolly
INTRODUCTION: Mastectomy is the current standard of care for ipsilateral breast tumor recurrences after prior whole breast irradiation (WBI). We report our single-institution experience with breast-conserving surgery (BCS) followed by intraoperative radiotherapy (IORT) as an alternative to salvage mastectomy for new or recurrent breast cancers that develop in the setting of prior thoracic radiation. METHODS: We performed an IRB-approved retrospective review of patients treated with breast IORT between September 2013 and November 2016...
2017: Frontiers in Oncology
https://www.readbyqxmd.com/read/28879416/patient-age-and-tumor-subtype-predict-the-extent-of-axillary-surgery-among-breast-cancer-patients-eligible-for-the-american-college-of-surgeons-oncology-group-trial-z0011
#7
Cecilia T Ong, Samantha M Thomas, Rachel C Blitzblau, Oluwadamilola M Fayanju, Tristen S Park, Jennifer K Plichta, Laura H Rosenberger, Terry Hyslop, E Shelley Hwang, Rachel A Greenup
BACKGROUND: The American College of Surgeons Oncology Group (ACOSOG) Z0011 trial established the safety of omitting axillary lymph node dissection (ALND) for early-stage breast cancer patients with limited nodal disease undergoing lumpectomy. We examined the extent of axillary surgery among women eligible for Z0011 based on patient age and tumor subtype. METHODS: Patients with cT1-2, cN0 breast cancers and one or two positive nodes diagnosed from 2009 to 2014 and treated with lumpectomy were identified in the National Cancer Data Base...
September 6, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/28870967/safety-for-repeat-lumpectomy-without-radiotherapy-for-ipsilateral-breast-tumor-recurrence
#8
Makoto Ishitobi, Reiko Fukui, Yoko Hashimoto, Nobuyoshi Kittaka, Takahiro Nakayama, Yasuhiro Tamaki
BACKGROUND: There is little information on the local recurrence risk of patients who undergo repeat lumpectomy without radiotherapy after salvage surgery for ipsilateral breast tumor recurrence (IBTR). PATIENTS AND METHODS: Sixty-five patients who underwent repeat lumpectomy without radiotherapy after IBTR were retrospectively analyzed. The risk factors of second IBTR, including the breast cancer subtype of IBTR defined by the estrogen receptor (ER) and HER2 status, were assessed...
September 2017: Anticancer Research
https://www.readbyqxmd.com/read/28862112/indications-of-the-magnetic-resonance-method-in-breast-pathology
#9
Adina Chiriţă
The high incidence of breast cancer is a known fact. The 5-year survival rate for women with correctly treated breast cancer is 90% around the world, and 50% in Romania, respectively. Correct diagnostic evaluation of the breasts allows for a competent therapeutic management. The primary diagnosis of breast cancer includes clinical examination of the breasts, breast ultrasound and mammography. Magnetic resonance imaging (MRI) examination is not a first line type of investigation, but targeted to selected patient groups...
July 2017: Chirurgia
https://www.readbyqxmd.com/read/28846943/breast-metastasis-nine-years-after-nephrectomy-for-renal-cell-carcinoma-a-case-report
#10
Takayuki Ishigaki, Satoki Kinoshita, Naoko Shimada, Ryo Miyake, Masaaki Suzuki, Hiroshi Takeyama
INTRODUCTION: The breast is a rare site for metastatic disease. We report a rare case of breast metastasis 9 years after nephrectomy for renal cell carcinoma (RCC) and include a review of the relevant literature. PRESENTATION OF CASE: An 82-year-old woman who developed an RCC underwent left nephrectomy in 2005. In October 2014, computed tomography (CT) revealed a mass of approximately 1cm in the lateral portion of the right breast. Breast ultrasonography (US) revealed a well-circumscribed, hypoechoic mass at the same site...
August 18, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28841614/autologous-fat-grafting-as-a-novel-antiestrogen-vehicle-for-the-treatment-of-breast-cancer
#11
Scott Thomas, Stephanie Chen, Hani Sbitany, Edwin Kwon, Merisa Piper, Jeenah Park, Manuela Terranova Barberio, Nela Pawlowska, Pamela N Munster
BACKGROUND: Adipose fat transfer is increasingly used for contour corrections of the tumor bed after lumpectomy and breast reconstructions after mastectomy. The lipophilic nature of the fat tissue may render adipocytes an ideal vehicle with which to deliver a high boost of an antiestrogen to the tumor bed to serve as an adjunct systemic hormonal therapy. The authors therefore tested whether adipocytes could safely be loaded with an antiestrogen and allow for release at therapeutic concentrations to treat breast cancer...
September 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28833776/adjuvant-radiotherapy-versus-observation-following-lumpectomy-in-ductal-carcinoma-in-situ-a-meta-analysis-of-randomized-controlled-trials
#12
Pankaj Kumar Garg, Ashish Jakhetiya, Rambha Pandey, Nilokali Chishi, Durgatosh Pandey
The role of adjuvant radiotherapy (RT) following lumpectomy for ductal carcinoma in-situ (DCIS) was addressed in four major randomized controlled trials (RCTs) which were conducted two to three decades ago. Initial results of these trials suggested the protective role of RT in reducing the ipsilateral breast recurrences. Long-term results of all these four trials, based on more than 10-years follow-up data, have recently been published. A meta-analysis of four published RCTs which have addressed the role of adjuvant RT following lumpectomy for DCIS was conducted...
August 22, 2017: Breast Journal
https://www.readbyqxmd.com/read/28832336/improving-image-quality-for-digital-breast-tomosynthesis-an-automated-detection-and-diffusion-based-method-for-metal-artifact-reduction
#13
Yao Lu, Heang-Ping Chan, Jun Wei, Lubomir M Hadjiiski, Ravi K Samala
In digital breast tomosynthesis (DBT), the high-attenuation metallic clips marking a previous biopsy site in the breast cause errors in the estimation of attenuation along the ray paths intersecting the markers during reconstruction, which result in interplane and inplane artifacts obscuring the visibility of subtle lesions. We proposed a new metal artifact reduction (MAR) method to improve image quality. Our method uses automatic detection and segmentation to generate a marker location map for each projection (PV)...
September 15, 2017: Physics in Medicine and Biology
https://www.readbyqxmd.com/read/28828137/radiologic-manifestation-of-the-malignant-peripheral-nerve-sheet-tumor-involving-the-brachial-plexus
#14
Shima Aran, Gloria Suarez Duran, Valeria Potigailo, Andrew E Kim
A 63-year-old African American female with history of bilateral breast cancer status after lumpectomy and radiation therapy presented with right hand, wrist, and arm pain. She was found to have a right axillary mass and a large lesion in the right brachial plexus. A biopsy of the brachial plexus mass came back as a malignant peripheral nerve sheath tumor. This case report illustrates the critical value of multiple imaging modalities in definitive diagnosis of this rare pathologic entity.
September 2017: Radiology case reports
https://www.readbyqxmd.com/read/28825950/application-of-the-radio-guided-occult-lesion-localization-technique-for-renal-lumpectomy-from-the-laboratory-to-the-patient
#15
Jesus Andres Betancourt Hernández, Cesar Vera Donoso, Manuel Martinez-Sarmiento, Juan Jose Monserrat, Pilar Bello Jarque, Francisco Boronat Tormo
Incidence of small renal masses is increasing, and preservation of healthy kidney tissue along surgical removal is a challenge, especially if the tumor is small or nonexophytic. To facilitate the location and complete excision of the tumor during surgery, we have implemented the application of the radio-guided occult lesion localization technique from initial idea to clinical application.
August 19, 2017: Clinical Nuclear Medicine
https://www.readbyqxmd.com/read/28822397/outcomes-after-mastectomy-and-lumpectomy-in-octogenarians-and-nonagenarians-with-early-stage-breast-cancer
#16
Amelia Y Merrill, Doris R Brown, Heidi D Klepin, Edward A Levine, Marissa Howard-Mcnatt
Prospective studies have shown equal outcomes after mastectomy or breast conservation in patients with invasive breast cancer; however, many of these studies excluded elderly patients. We identified patients in their eighties and nineties with clinical stage 0 to II breast cancer undergoing mastectomy or lumpectomy with or without radiation from the prospective sentinel lymph node database at Wake Forest Baptist Health and analyzed their treatment and survival. Of 92 patients, 24 (26.1%) underwent mastectomy, 22 (23...
August 1, 2017: American Surgeon
https://www.readbyqxmd.com/read/28822394/the-clinical-utility-and-cost-of-postoperative-mammography-completed-within-one-year-of-breast-conserving-therapy-is-it-worth-it
#17
Ahkeel Allen, Allison Cauthen, Justin Vaughan, Paul Dale
Breast conserving therapy (BCT), lumpectomy followed by radiotherapy, is an effective treatment for a majority of breast cancers. According to the National Comprehensive Cancer Network, mammographic imaging should be completed at least six months after completion of radiation. This study evaluates the clinical significance and financial cost of postoperative breast imaging within one year of BCT. Patients treated with BCT between 2014 and 2016 at an academic center were identified retrospectively. The medical records were reviewed to identify the timing and type of the first imaging study after BCT...
August 1, 2017: American Surgeon
https://www.readbyqxmd.com/read/28819067/health-economics-of-targeted-intraoperative-radiotherapy-targit-iort-for-early-breast-cancer-a-cost-effectiveness-analysis-in-the-united-kingdom
#18
Anil Vaidya, Param Vaidya, Brigitte Both, Chris Brew-Graves, Max Bulsara, Jayant S Vaidya
OBJECTIVE: The clinical effectiveness of targeted intraoperative radiotherapy (TARGIT-IORT) has been confirmed in the randomised TARGIT-A (targeted intraoperative radiotherapy-alone) trial to be similar to a several weeks' course of whole-breast external-beam radiation therapy (EBRT) in patients with early breast cancer. This study aims to determine the cost-effectiveness of TARGIT-IORT to inform policy decisions about its wider implementation. SETTING: TARGIT-A randomised clinical trial (ISRCTN34086741) which compared TARGIT with traditional EBRT and found similar breast cancer control, particularly when TARGIT was given simultaneously with lumpectomy...
August 17, 2017: BMJ Open
https://www.readbyqxmd.com/read/28818762/reflector-guided-breast-tumor-localization-versus-wire-localization-for-lumpectomies-a-comparison-of-surgical-outcomes
#19
Sejal N Patel, Victoria L Mango, Priya Jadeja, Lauren Friedlander, Elise Desperito, Ralph Wynn, Sheldon Feldman, Richard Ha
PURPOSE: To compare surgical outcomes of SAVI SCOUT reflector localization (SSL) versus wire localization (WL) for breast tumors. METHODS: Retrospective review of 42 SSL cases and 42 WL cases. WL patients were consecutively matched for clinical-pathologic features. Final surgical outcome measures were tumor specimen volume, margin status, and re-excision rates. RESULTS: No significant differences were present in median specimen volumes (SSL-15...
August 1, 2017: Clinical Imaging
https://www.readbyqxmd.com/read/28818349/fifteen-year-decrease-in-general-surgery-resident-breast-operative-experience-are-we-training-proficient-breast-surgeons
#20
Kelsey E Larson, Stephen R Grobmyer, Mika A B Reschke, Stephanie A Valente
OBJECTIVE: The goal of the study was to evaluate trends in general surgery resident breast cases over the past 15 years. STUDY DESIGN: The Accreditation Council for Graduate Medical Education (ACGME) Case Logs Statistics Reports from 2000 to 2015 were reviewed for average breast-specific case numbers and trends over time. ACGME data were available for all cases and breast-specific cases including the following: excisional biopsy/lumpectomy, simple mastectomy, modified radical mastectomy, and sentinel lymph node excision...
August 14, 2017: Journal of Surgical Education
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