Results 31 to 40 of about 1,556 (213)

Recurrent breast cancer diagnosis delayed by COVID-19 pandemic

Radiology Case Reports, 2021
We describe the case of a 65-year-old female with a history of left-sided ductal carcinoma in situ in 2008. Mammography in January 2020 demonstrated calcifications in the previously affected breast. Subsequent stereotactic biopsy results were benign.
Hanna K. Thompson, BS, Paul J. Spicer, MD   +1 more
doaj   +1 more source

Ductal Carcinoma In Situ

Hematology/Oncology Clinics of North America
In breast cancer (BC) pathogenesis models, normal cells acquire somatic mutations and there is a stepwise progression from high-risk lesions and ductal carcinoma in situ to invasive cancer. The precancer biology of mammary tissue warrants better characterization to understand how different BC subtypes emerge.
Bychkovsky, Brittany L., Myers, Sara, Warren, Laura E. G., De Placido, Pietro, Parsons, Heather A.   +4 more
openaire   +3 more sources

CEACAM1 participation in breast cancer progression

Molecular Oncology, EarlyView.
In invasive breast cancer (BC), CEACAM1 shifts from an apical to a uniform membranous/cytoplasmic pattern, or is lost, as tumors dedifferentiate, inversely tracking the Ki‐67 proliferative index. In MCF‐7 cells, only CEACAM1‐4L suppresses proliferation, repressing cell cycle and growth factor genes.
Mykola Lyndin, Irina Kube‐Golovin, Anatolii Romaniuk, Gunther Wennemuth   +3 more
wiley   +1 more source

Digital morphometry illustrates a relationship between percentage of ductal carcinoma in-situ in breast needle core biopsy and margin status at lumpectomy

Journal of Pathology Informatics
Candidates for breast conserving surgery are selected based on imprecise variables and there is uncertainty surrounding the risk of complicated margins.
Alexander R. Gross, Gerald R. Hobbs, Jr., Luis Samayoa, Stell Santiago   +3 more
doaj   +1 more source

Importância da segunda opinião em patologia cirúrgica mamária e suas implicações terapêuticas Importance of a second opinion in breast surgical pathology and therapeutic implications

Revista Brasileira de Ginecologia e Obstetrícia, 2008
OBJETIVO: avaliar a concordância dos diagnósticos histopatológicos de lesões mamárias entre patologistas da comunidade e especialista em patologia mamária.
Márcio de Almeida Salles, Fernanda Squarcio Fernandes Sanches, Amanda Arantes Perez, Helenice Gobbi   +3 more
doaj   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Mucocele like Tumour of the Breast Associated with Ductal Carcinoma in situ and Focal Ductal Carcinoma: What is the Best Approach to these Patients? [PDF]

Journal of Clinical and Diagnostic Research, 2016
Mucocele Like Tumours (MLT) of the breast are quite rare neoplasms displaying a broad spectrum. These lesions were considered benign initially. But now, they are believed to be related to atypical ductal hyperplasia, ductal carcinoma, or mucinous ...
Serdar Altinay, Safak Ersöz, Yavuz Üye, Feyyaz Özdemir   +3 more
doaj   +1 more source

US of Ductal Carcinoma In Situ [PDF]

RadioGraphics, 2002
Little is known about the ultrasonographic (US) features of ductal carcinoma in situ (DCIS) of the breast because this entity usually manifests as pure mammographic calcifications and is rarely evaluated with US. US findings were recorded in 70 patients with DCIS and then analyzed and correlated with mammographic and histologic findings.
Woo Kyung, Moon, Jae Sung, Myung, Yu Jin, Lee, In Ae, Park, Dong-Young, Noh, Jung-Gi, Im   +5 more
openaire   +2 more sources

Hydrogel‐Based 3D‐Printed Anthropomorphic Breast Phantom for Emulating Mechanical and Dielectric Properties of Mammary Tissue. Applications in Microwave Imaging

Advanced Functional Materials, EarlyView.
A 3D‐printable breast phantom is developed using patient‐derived MRI data and hydrogels that replicate the dielectric properties of healthy and cancerous tissues. Mechanical and dielectric characterization confirm its suitability for microwave imaging.
Carlos M. Andreu, Daniel Álvarez Sánchez‐Bayuela, Gianluigi Tiberi, Eliana Canicattì, Agostino Monorchio, Ester Vázquez   +5 more
wiley   +1 more source

Diagnostic pitfall in a case of ductal carcinoma-in situ with microinvasion

Journal of Cytology, 2016
We report a case of microinvasive carcinoma of the breast cytologically diagnosed as ductal carcinoma - in situ in an 80-year-old lady with a breast lump. Extensive sampling of mastectomy specimen showed ductal carcinoma in situ (DCIS). Many ducts showed
Yasmin A Momin, Medha P Kulkarni, Bhakti D Deshmukh, Kalpana R Sulhyan   +3 more
doaj   +1 more source