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https://www.readbyqxmd.com/read/29413404/comparison-of-failure-patterns-between-tubular-breast-carcinoma-and-invasive-ductal-carcinoma-krog-14-25
#1
Won Kyung Cho, Doo Ho Choi, Jieun Lee, Won Park, Yong Bae Kim, Chang-Ok Suh, Kyung Hwan Shin, Seung Hyuck Jeon, Kyubo Kim, Kyung Ran Park, Jin Hee Kim, Sung Ja Ahn, Won Sup Yoon, Dae Sik Yang, Juree Kim, Jong Hoon Lee, Ji Woon Yea
PURPOSE: Information on tubular carcinoma (TC) of breast is limited due to its rarity. A multi-institutional study was performed to investigate the prognosis and failure patterns of TC compared to invasive ductal carcinoma (IDC). MATERIALS AND METHODS: We collected retrospective data on 205 patients with TC from eleven institutions. For each TC case, 3 cases with IDC were matched according to similar size, t-stage, and n-stage from the same institution. Patterns of failure, disease free survival (DFS) and overall survival (OS) were assessed and compared between the groups...
January 30, 2018: Breast: Official Journal of the European Society of Mastology
https://www.readbyqxmd.com/read/29394532/-a-case-of-breast-cancer-with-local-recurrence-in-the-reconstructed-breast-tissue
#2
Gen Tsujio, Shinichiro Kashiwagi, Takaharu Hatano, Yuka Asano, Wataru Goto, Koji Takada, Satoru Noda, Tsutomu Takashima, Naoyoshi Onoda, Hisashi Motomura, Kosei Hirakawa, Masaichi Ohira
The rate of local recurrence after mastectomy is reportedly similar to that of one-stage reconstruction. Most recurrences are in the skin or chest wall, while recurrence in the reconstructed breast is rare and the causes are uncertain. We report a case of a 42-year-old female who underwent partial mastectomy for left breast cancer with cT4aN0M1(PUL), cStage IV after endocrine therapy 3 years ago. Histopathological diagnosis was solid-tubular carcinoma. She had been treated with only endocrine therapy but diagnosed with local recurrence in the left breast...
November 2017: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/29381437/diagnosis-and-treatment-of-75-patients-with-idiopathic-lobular-granulomatous-mastitis
#3
Jieqing Li
Idiopathic granulomatous lobular matitis (IGLM) is a rare non-specific inflammatory disease of the breast. Although IGLM is completely benign, it is easily confused with cancer due to progressive breast lump with firmly unilateral and discrete mass, nipple retraction and sinus formation. Patients with IGLM are usually associated with inflammation of the overlying skin. This study aimed to investigate the clinical characteristics of IGLM, treatment options and prognosis. From January 2010 to February 2015, 75 IGLM patients in our hospital were included, with an average age of 35...
January 30, 2018: Journal of Investigative Surgery: the Official Journal of the Academy of Surgical Research
https://www.readbyqxmd.com/read/29330972/immunohistochemical-evaluation-of-oestrogen-receptors-in-adenoid-cystic-carcinoma-of-salivary-gland
#4
Hasan Mujtaba, Muhammad Atique, Iffat Batool, Muhammad Farooq Umer
Background: Oestrogen has a physiological role throughout the body including oral cavity. The effects are mediated by binding to two receptors in nucleus alpha and beta, which are ligand-activated transcription factors. The alpha receptors have a prognostic significance in cancer of breast while in Adenoid cystic carcinoma of salivary glands the results are inconsistent. This study was conducted to determine the oestrogen receptor Alpha staining in adenoid cystic carcinoma of salivary gland...
October 2017: Journal of Ayub Medical College, Abbottabad: JAMC
https://www.readbyqxmd.com/read/29322118/mr-imaging-features-of-tubular-carcinoma-preliminary-experience-in-twelve-masses
#5
Ravza Yılmaz, Zuhal Bayramoğlu, Selman Emirikçi, Semen Önder, Artur Salmaslıoğlu, Memduh Dursun, Gülden Acunaş, Vahit Özmen
Objective: We retrospectively analyzed the magnetic resonance (MR) imaging features and diffusion-weighted imaging findings of the 12 masses of 10 patients with tubular carcinoma (TC), including mammography and sonography findings. Materials and Methods: Mammographic, sonographic and magnetic resonance imaging features in 12 histopathologically confirmed masses diagnosed as TC of the breast within 10 patients were evaluated. Morphologic characteristics, enhancement features, apparent diffusion coefficient (ADC) values were reviewed...
January 2018: European Journal of Breast Health
https://www.readbyqxmd.com/read/29322114/characteristics-of-special-type-breast-tumors-in-our-center
#6
Tonguç Utku Yılmaz, Levent Trabzonlu, Sertaç Ata Güler, Mehmet Ali Baran, Gökhan Pösteki, Cengiz Erçin, Zafer Utkan
Objective: Breast cancer is a heterogeneous disease with different histological types. Ductal breast cancer constitutes the vast majority of the breast cancers. However limited data are present in the rest of breast cancers called special or rare type breast cancers. Here in this study, we tried to describe the clinical features of special type breast cancers in our center. Materials and Methods: Retrospective descriptive study was performed in Kocaeli University School of Medicine, Department of General Surgery between January 2000 and January 2016...
January 2018: European Journal of Breast Health
https://www.readbyqxmd.com/read/29251639/mammary-analog-secretory-carcinoma-with-etv6-rearrangement-arising-in-the-conjunctiva-and-eyelid
#7
Yongyang Bao, Jiang Li, Yanbo Zhu
Mammary analog secretory carcinoma (MASC) of salivary gland is a recently described neoplasm that morphologically and immunohistochemically resembles secretory carcinoma of the breast. Genetically, both of them harbor ETV-6-NTRK-3 fusion rearrangement. One case of primary MASCs arising from the eyelid is reported. The patient was a 52-year-old man. Microscopically, the tumor exhibited nodular aggregation of solid, tubular, and microcystic/macrocystic structures. Characteristic "colloid-like" eosinophilic secretory material was present within intraluminal spaces...
November 28, 2017: American Journal of Dermatopathology
https://www.readbyqxmd.com/read/29221345/a-rare-mixed-breast-cancer-of-intraductal-and-solid-papillary-with-tubular-carcinoma-histotypes-in-a-young-woman
#8
Xiaohui Zhang, Jie Shi, Yidong Zhou, Feng Mao, Yan Lin, Jinghong Guan, Zhiyong Liang, Qiang Sun
Mixed breast cancer, especially of uncommon breast cancer histotypes, is rare, limiting our understanding of the disease and influencing diagnostic and management outcomes. We report a case of mixed breast cancer, with features of intraductal and solid papillary and tubular carcinomas, which appeared in a young patient. Physical examination, ultrasonography, molybdenum target mammography, and histopathology were performed for a definitive diagnosis. Tumor resection followed by radiotherapy and adjuvant chemotherapy was selected as the therapeutic strategy, and the patient was followed up thrice post treatment...
September 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/29205352/characteristics-and-long-term-survival-of-patients-diagnosed-with-pure-tubular-carcinoma-of-the-breast
#9
Éric Poirier, Christine Desbiens, Brigitte Poirier, Dominique Boudreau, Simon Jacob, Julie Lemieux, Catherine Doyle, Caroline Diorio, Jean-Charles Hogue, Louise Provencher
BACKGROUND AND OBJECTIVES: Pure tubular carcinomas (TC) of the breast are generally considered to have an excellent prognosis. This study aimed to analyze the characteristics and survival of patients with TC. METHODS: This was a retrospective study conducted at the CHU de Québec-Université Laval. Databases were searched for all cases treated between April 1997 and December 2010. Survival was retrieved from the Province of Quebec Ministry of Health. Follow-up was censored on December 31, 2011...
December 4, 2017: Journal of Surgical Oncology
https://www.readbyqxmd.com/read/29202609/the-ability-of-pam50-risk-of-recurrence-score-to-predict-10-year-distant-recurrence-in-hormone-receptor-positive-postmenopausal-women-with-special-histological-subtypes
#10
Anne-Vibeke Laenkholm, Maj-Britt Jensen, Jens Ole Eriksen, Wesley Buckingham, Sean Ferree, Torsten O Nielsen, Bent Ejlertsen
INTRODUCTION: The Prosigna-PAM50 risk of recurrence (ROR) score has been validated in randomized clinical trials to predict 10-year distant recurrence (DR) in hormone receptor-positive breast cancer. Here, we examine the ability of Prosigna for predicting DR at 10 years in a subgroup of postmenopausal breast cancer patients with special histological subtypes. METHODS: Using the population based Danish Breast Cancer Group database, follow-up data were collected on all patients diagnosed from 2000 to 2003 with estrogen receptor (ER)-positive and human epidermal growth factor receptor 2 (HER2) normal breast cancer who by nationwide guidelines were treated with 5 year of endocrine therapy (N = 2558)...
January 2018: Acta Oncologica
https://www.readbyqxmd.com/read/29190774/activation-of-the-cholinergic-anti-inflammatory-pathway-by-gts-21-attenuates-cisplatin-induced-acute-kidney-injury-in-mice
#11
Prodyot K Chatterjee, Michael M Yeboah, Malvika H Solanki, Gopal Kumar, Xiangying Xue, Valentin A Pavlov, Yousef Al-Abed, Christine N Metz
Acute kidney injury (AKI) is the most common side effect of cisplatin, a widely used chemotherapy drug. Although AKI occurs in up to one third of cancer patients receiving cisplatin, effective renal protective strategies are lacking. Cisplatin targets renal proximal tubular epithelial cells leading to inflammation, reactive oxygen species, tubular cell injury, and eventually cell death. The cholinergic anti-inflammatory pathway is a vagus nerve-mediated reflex that suppresses inflammation via α7 nicotinic acetylcholine receptors (α7nAChRs)...
2017: PloS One
https://www.readbyqxmd.com/read/29129494/osteoclast-like-giant-cells-in-invasive-breast-cancer-predominantly-possess-m2-macrophage-phenotype
#12
Ryuji Ohashi, Keiko Yanagihara, Shigeki Namimatsu, Takashi Sakatani, Hiroyuki Takei, Zenya Naito, Akira Shimizu
Breast carcinoma with osteoclast-like giant cells (OGCs) is a rare tumor; however, their clinicopathological aspects remain unclear. We described the clinicopathological characteristics of 8 patients with breast carcinoma with OGCs. Immuno-phenotypes of the OGCs were comparatively examined with that of foreign body giant cells (FBGCs) in 4 cases of granulomatous reaction (GR) without cancerous elements. In most cancers, tumors displayed cribriform and tubular growth patterns. Three cases showed moderate to high nuclear grade, while all the other tumors had low nuclear grade...
November 9, 2017: Pathology, Research and Practice
https://www.readbyqxmd.com/read/28984814/clinical-utility-of-18f-fdg-pet-ct-in-low-18f-fdg-avidity-breast-cancer-subtypes-comparison-with-breast-us-and-mri
#13
Hye Lim Park, Ie Ryung Yoo, Joo Hyun O, Hyoungwoo Kim, Sung Hun Kim, Bong Joo Kang
OBJECTIVE: The aim of this study was to evaluate the diagnostic performance of fluorine-18-fluorodeoxyglucose (F-FDG) PET/CT in initial axillary lymph node (ALN) staging and tumor recurrence in breast cancer subtypes with low F-FDG avidity in comparison with breast ultrasonography (US) and/or MRI. PATIENTS AND METHODS: A total of 491 PET/CT exams from 192 patients with biopsy-proven breast cancer subtypes with low F-FDG avidity were enrolled retrospectively. Nodal status on staging and locoregional recurrence or metastasis on surveillance was confirmed either by pathology or by further clinical follow-up...
October 3, 2017: Nuclear Medicine Communications
https://www.readbyqxmd.com/read/28977854/clinically-relevant-morphological-structures-in-breast-cancer-represent-transcriptionally-distinct-tumor-cell-populations-with-varied-degrees-of-epithelial-mesenchymal-transition-and-cd44-cd24-stemness
#14
Evgeny V Denisov, Nikolay A Skryabin, Tatiana S Gerashchenko, Lubov A Tashireva, Jochen Wilhelm, Mikhail A Buldakov, Aleksei A Sleptcov, Igor N Lebedev, Sergey V Vtorushin, Marina V Zavyalova, Nadezhda V Cherdyntseva, Vladimir M Perelmuter
Intratumor morphological heterogeneity in breast cancer is represented by different morphological structures (tubular, alveolar, solid, trabecular, and discrete) and contributes to poor prognosis; however, the mechanisms involved remain unclear. In this study, we performed 3D imaging, laser microdissection-assisted array comparative genomic hybridization and gene expression microarray analysis of different morphological structures and examined their association with the standard immunohistochemistry scorings and CD44(+)CD24(-) cancer stem cells...
September 22, 2017: Oncotarget
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
#15
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/28904441/everolimus-associated-acute-kidney-injury-in-patients-with-metastatic-breast-cancer
#16
A Chandra, N S Rao, K P Malhotra, M Rastogi, R Khurana
Recently, everolimus (Evl) has been introduced in the management of hormone receptor-positive metastatic breast cancer, in combination with aromatase inhibitors. Evl-induced acute kidney injury has hitherto been described in other malignancies, especially renal cell cancer, but only once before in a patient with breast cancer. We describe two cases of Evl-associated nephrotoxicity in patients with breast cancer, one of whom underwent a renal biopsy showing acute tubular necrosis. Both our patients improved after withdrawal of the offending agent and have normal renal functions on follow-up...
September 2017: Indian Journal of Nephrology
https://www.readbyqxmd.com/read/28898988/comparison-of-oncotype-dx-with-modified-magee-equation-recurrence-scores-in-low-grade-invasive-carcinoma-of-breast
#17
COMPARATIVE STUDY
Yanjun Hou, Debra L Zynger, Xiaoxian Li, Zaibo Li
Objectives: Several specific histologic types of invasive carcinoma of breast, including invasive tubular carcinoma (ITC), invasive mucinous carcinoma (IMC), and classical invasive lobular carcinoma (CILC), are considered low-grade carcinomas with favorable outcomes. We aimed to investigate the utility of Oncotype DX test in these tumors by comparing its recurrence score (RS) with the modified Magee equation RS. Methods: Oncotype DX RSs were collected and modified Magee equation RSs were calculated in 163 low-grade invasive breast carcinomas, including 105 CILCs, 41 ITCs, and 17 IMCs...
August 1, 2017: American Journal of Clinical Pathology
https://www.readbyqxmd.com/read/28855848/primary-breast-angiosarcoma-a-rare-presentation-of-rare-tumor-case-report
#18
Fayçal Abbad, Najat Cherif Idrissi, Btissam Fatih, Bouchra Fakhir, Jamal Drissi, Mouna Khouchani, Hanane Rais
BACKGROUND: Primary breast angiosarcoma is defined as malignant proliferation showing endothelial differentiation. It is a very rare tumour (0.05% of primary mammary cancers), whose diagnosis can be difficult. CASE PRESENTATION: We report the observation of a patient with no previous history, aged 27 years. The clinical examination finds a right breast discreetly increased in volume. The trucut biopsy was in favour of a lactating tubular adenoma. However, an immunohistochemical complement was requested...
2017: BMC Clinical Pathology
https://www.readbyqxmd.com/read/28820570/engineering-of-micro-to-nanostructured-3d-printed-drug-releasing-titanium-implants-for-enhanced-osseointegration-and-localized-delivery-of-anticancer-drugs
#19
Shaheer Maher, Gagandeep Kaur, Luis Lima-Marques, Andreas Evdokiou, Dusan Losic
Primary and secondary bone cancers are major causes of pathological bone fractures which are usually treated through implant fixation and chemotherapy. However, both approaches face many limitations. On one hand, implants may suffer from poor osseointegration, and their rejection results in repeated surgery, patient's suffering, and extensive expenses. On the other hand, there are severe systemic adverse effects of toxic chemotherapeutics which are administrated systemically. In this paper, in order to address these two problems, we present a new type of localized drug-releasing titanium implants with enhanced implants' biointegration and drug release capabilities that could provide a high concentration of anticancer drugs locally to treat bone cancers...
August 24, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28815470/alterations-in-scai-expression-during-cell-plasticity-fibrosis-and-cancer
#20
Ákos Gasparics, Gábor Kökény, Attila Fintha, Rita Bencs, Miklós M Mózes, Emese Irma Ágoston, Anna Buday, Zoltán Ivics, Péter Hamar, Balázs Győrffy, László Rosivall, Attila Sebe
Suppressor of cancer cell invasion (SCAI) has been originally characterized as a tumor suppressor inhibiting metastasis in different human cancer cells, and it has been suggested that SCAI expression declines in tumors. The expression patterns and role of SCAI during physiological and pathophysiological processes is still poorly understood. Earlier we demonstrated that SCAI is regulating the epithelial-mesenchymal transition of proximal tubular epithelial cells, it is downregulated during renal fibrosis and it is overexpressed in Wilms' tumors...
August 16, 2017: Pathology Oncology Research: POR
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