Showing 1,241 - 1,260 results of 10,572 for search '"tumors"', query time: 0.08s Refine Results
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    Atypical Distant Metastasis of Breast Malignant Phyllodes Tumors: A Case Report and Literature Review by Tiphaine de Foucher, Hélène Roussel, Mikael Hivelin, Léa Rossi, Caroline Cornou, Anne-Sophie Bats, Myriam Deloménie, Fabrice Lécuru, Charlotte Ngô

    Published 2017-01-01
    “…Malignant phyllodes tumors (MPT) are rare breast neoplasms. Preoperative diagnosis is often challenging due to the unspecific clinical, radiological, and histological characteristics of the tumor. …”
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    Comparison of Diagnostic Accuracies of Various Endoscopic Examination Techniques for Evaluating the Invasion Depth of Colorectal Tumors by Satomi Haruki, Kiyonori Kobayashi, Kaoru Yokoyama, Miwa Sada, Wasaburo Koizumi

    Published 2012-01-01
    “…When it is difficult to evaluate the invasion depth of colorectal tumors on conventional endoscopy alone, the combined use of different examination techniques such as EUS may enhance diagnostic accuracy in some lesions.…”
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  8. 1248

    SiameseNet based on multiple instance learning for accurate identification of the histological grade of ICC tumors by Zhizhan Fu, Fazhi Feng, Xingguang He, Tongtong Li, Xiansong Li, Jituome Ziluo, Zixing Huang, Jinlin Ye

    Published 2025-02-01
    “…Timely and accurate identification of ICC histological grade is critical for guiding clinical diagnosis and treatment planning.MethodWe proposed a dual-branch deep neural network (SiameseNet) based on multiple-instance learning and cross-attention mechanisms to address tumor heterogeneity in ICC histological grade prediction. …”
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    Temozolomide Therapy for Aggressive Pituitary Tumors: Results in a Small Series of Patients from Argentina by Oscar D. Bruno, Lea Juárez-Allen, Silvia B. Christiansen, Marcos Manavela, Karina Danilowicz, Carlos Vigovich, Reynaldo M. Gómez

    Published 2015-01-01
    “…We evaluated results of temozolomide (TMZ) therapy in six patients, aged 34–78 years, presenting aggressive pituitary tumors. In all the patients tested O6-methylguanine-DNA methyltransferase (MGMT) immunoexpression in surgical specimens was absent. …”
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    Investigation of CD47 Expression in Renal Cell Tumors and Evaluation of Its Relationship with Prognostic Parameters by Ömer Faruk Dizibüyük, Zehra Bozdağ, Metin Karakök

    Published 2024-12-01
    “…<b>Methods:</b> We included 160 malignant and 26 benign tumors. The malignant tumors consisted of renal cell carcinoma (RCC) subtypes including 37 clear cell, 30 chromophobe, 30 papillary type 1, 29 papillary type 2, and 34 unclassified RCC cases. …”
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    Black posterior vitreous detachment: A 10-year historical cohort of pigmented uveal tumors by Vicktoria Vishnevskia-Dai, Hila Goldberg, Michael Ostrovsky, Ofira Zloto, Rachel Shemesh

    Published 2025-01-01
    “…Participants: Eight patients who were diagnosed with pigmentary PVD associated with a uveal tumor or optic nerve pigmented tumors in a tertiary medical center. …”
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    Analysis of the Heterogeneity of CD4+CD25+ T Cell TCR β CDR3 Repertoires in Breast Tumor Tissues, Lung Metastatic Tissues, and Spleens from 4T1 Tumor-Bearing BALB/c Mice by Teng Zhang, Fangfang Duan, Danhua Su, Long Ma, Jiezuan Yang, Bin Shi, Xiaoyan He, Rui Ma, Suhong Sun, Xinsheng Yao

    Published 2020-01-01
    “…To study the homogeneity and heterogeneity of CD4+CD25+ T cells receptor β-chain complementarity determining region 3 (TCR β CDR3) repertoires in breast tumor tissues, lung metastatic tissues, and spleens from 4T1 tumor-bearing BALB/c mice. …”
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