Results 51 to 60 of about 27,750 (275)

Expression of matrix metalloproteinase 2 and 9 in breast cancer and breast fibroadenoma: a randomized, double-blind study

OncoTarget, 2019
Background Matrix metalloproteinases (MMPs) 2 and 9 may play an important role in cell proliferation and dissemination of cancer. However, few studies have compared the expression of these proteins between breast cancer and fibroadenoma.
Luana Mota Martins, Carla Solange de Melo Escorcio Dourado, Larysse Maira Campos-Verdes, F. A. Sampaio, C. Revoredo, D. R. Costa-Silva, Maria da Conceição Barros-Oliveira, Elmo de Jesus Nery Junior, Lucia Maria do Rego-Medeiros, L. Gebrim, F. A. Alves-Ribeiro, G. Rodrigues, Diego Cipriano Chagas, D. do Nascimento Marreiro, B. B. da Silva   +14 more
semanticscholar   +1 more source

Distribution of p63, a novel myoepithelial marker, in fine-needle aspiration biopsies of the breast: an analysis of 82 samples [PDF]

, 2003
BACKGROUND. The presence of myoepithelial cells (MECs) in fine-needle aspiration biopsies (FNAB) of the breast constitute an important criterion used to diagnose benign breast lesions.
Barbareschi, Bondeson, Chu, Dabbs, Denley, Di Como, Ferguson, Foschini, Jones, Kaufmann, Lakhani, Lazard, Levrero, Marasa, Masood, McKee, Mills, Moinfar, Mosunjac, Nayar, Ohyabu, Otterbach, Perou, Raju, Reis Filho, Reis Filho, Reis-Filho, Reis-Filho, Schmitt, Tsuchiya, Wang, Yang, Yaziji, Zajicek   +33 more
core   +1 more source

Phyllodes tumors with and without fibroadenoma-like areas display distinct genomic features and may evolve through distinct pathways

npj Breast Cancer, 2017
Breast fibroepithelial lesions (fibroadenomas and phyllodes tumors) are underpinned by recurrent MED12 exon 2 mutations, which are more common in fibroadenomas and benign phyllodes tumors. TERT promoter hotspot mutations have been documented in phyllodes
F. Pareja, F. Geyer, Rahul Kumar, P. Selenica, S. Piscuoglio, C. Ng, K. Burke, M. Edelweiss, Melissa P. Murray, E. Brogi, B. Weigelt, J. Reis-Filho   +11 more
semanticscholar   +1 more source

The role of malignant tissue on the thermal distribution of cancerous breast [PDF]

, 2017
The present work focuses on the integration of analytical and numerical strategies to investigate the thermal distribution of cancerous breasts. Coupled stationary bioheat transfer equations are considered for the glandular and heterogeneous tumor ...
Bravo-Castillero, Julián, Conci, Aura, García-Reimbert, Catherine, Guinovart-Díaz, Raúl, Merodio, José, Penta, Raimondo, Preziosi, Luigi, Ramírez-Torres, Ariel, Rodríguez-Ramos, Reinaldo, Sabina, Federico J.   +9 more
core   +2 more sources

Largest giant juvenile fibroadenoma of the breast

BMJ Case Reports, 2019
Juvenile giant fibroadenoma is a rare benign tumour of the breast accounting for 0.5% of all fibroadenomas. The presentation can be very dramatic and may result in breast deformity and may mimic a rare malignant tumour.
S. Islam, Sabrina Saroop, V. Bheem, V. Naraynsingh   +3 more
semanticscholar   +1 more source

Prepubertal Bilateral Giant Fibroadenoma of Breast with Ulceration: A Case Report [PDF]

Journal of Krishna Institute of Medical Sciences University, 2017
Breast masses are uncommon in childhood. Juvenile fibroadenoma is a rare clinical entity and forms 4% of the total fibroadenomas, and giant juvenile fibroadenoma constitutes only 0.5% of all fibroadenomas.
Tejaswini Vallabha, Vijaykumar Ishwarappagol, Basavaraj Narasanagi, Vikram Sindgikar, Vijayalaxmi Patil , R.M.Potekar   +5 more
doaj  

Rapid Microfluidic Drug Sensitivity Testing Within 5 Days Using Minimal Clinical Tumor Samples

Advanced Science, EarlyView.
This study develops the air‐punched fabrication approach for nanoliter‐scale microcavity arrays with ultra‐smooth microcavity surfaces, with which rapid formation and 3D culture of tumor cell spheroids from small numbers of cell samples, as well as high‐throughput drug sensitivity testing can be achieved within 5 days.
Yi‐Xue Chen, Yi Zhang, Yu‐Jie Yan, Meng‐Ting Zhang, Jian‐Bo Chen, Yi‐Rong Jiang, Jie Wu, Hui‐Feng Wang, Jian‐Zhang Pan, Zhi‐Gang Chen, Jian Huang, Qun Fang   +11 more
wiley   +1 more source

Juvenile Giant Fibroadenoma

Clinics and Practice, 2011
Fibroadenomas are benign solid tumor associated with aberration of normal lobular development. Juvenile giant fibroadenoma is usually single and >5 cm in size /or >500 gms in weight. Important differential diagnoses are: phyllodes tumor and juvenile gigantomastia. Simple excision is the treatment of choice.
openaire   +3 more sources

A case-control study of Metallothionein-1 expression in breast cancer and breast fibroadenoma

Scientific Reports, 2019
The overexpression of Metallothionein-1 (MT-1) may play an important role in breast cancer; however, few studies have compared MT-1 expression between breast cancer and fibroadenoma.
F. A. Sampaio, Luana Mota Martins, Carla Solange de Melo Escórcio Dourado, C. Revoredo, D. R. Costa-Silva, Victor Alves de Oliveira, F. A. Alves-Ribeiro, B. B. D. Silva   +7 more
semanticscholar   +1 more source

Application of Multimodal Ultrasound Combined With BI‐RADS in Classification and Diagnosis of Non‐Mass Breast Lesions

Journal of Clinical Ultrasound, EarlyView.
This study demonstrates that integrating microvascular flow imaging, shear wave elastography, and contrast‐enhanced ultrasound with the BI‐RADS classification significantly improves the diagnostic accuracy for non‐mass breast lesions, offering a more reliable tool for differentiating benign from malignant findings.
Zengdi Yang, Yongyan Lyu, Yanting Yang, Cuiping Xu, Keke Zhang, Xuxu Yang, Feng Chen, Lanlan Cheng, Minglei Ren   +8 more
wiley   +1 more source