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Showing 21 - 40 results of 80 for search 'material lymph node selection', query time: 0.14s Refine Results
  1. 21

    Possibilities of Surgical Treatment of Vulva Cancer in the Context of the COVID-19 Pandemic by Sh. Kh. Gantsev, O. N. Lipatov, K. V. Menshikov

    Published 2020-12-01
    “…One of the approaches to reducing the volume of surgical treatment in such patients is the selective biopsy of the sentinel lymph node (SLN).Aim. …”
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    Article
  2. 22

    Angiogenesis in endometrial cancer: clinical and biological significance by I. V. Maiborodin, M. A. Goncharov, A. I. Shevela, S. E. Krasilnikov, A. O. Shumeikina, V. I. Maiborodina

    Published 2024-09-01
    “…In addition, significant expression of the vascular network in an enlarged lymph node biopsied for diagnosis may be a symptom of the development of a malignant tumor in the lymph collection region, even in the absence of metastases.…”
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  3. 23

    Feasibility of elective neck irradiation in treating node-negative nasopharyngeal carcinoma patients: a meta-analysis by Jianfeng Zhou, Hongyong Wang

    Published 2025-05-01
    “…The recognized target area for cervical prophylaxis in nasopharyngeal carcinoma is whole neck irradiation (WNI), Currently, some studies have confirmed that upper neck irradiation (UNI) may be feasible as a preventive measure for NPC patients with negative neck lymph nodes. This meta-analysis aimed to comprehensively investigate and compare the efficacy of selective UNI and WNI in improving survival outcomes and regional control in patients with lymph node-negative NPC.Materials and methodsA systematic search was conducted in PubMed, EMBASE, The Cochrane Library, and CNKI from inception to October 27, 2023, using a combination of Medical Subject Headings (MeSH) terms and free-text keywords related to “nasopharyngeal carcinoma,” “lymph node negative,” and “neck irradiation.” …”
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  4. 24
  5. 25

    A Machine Learning Model for Predicting Breast Cancer Recurrence and Supporting Personalized Treatment Decisions Through Comprehensive Feature Selection and Explainable Ensemble Le... by Lee TF, Shiau JP, Chen CH, Yun WP, Wuu CS, Huang YJ, Yeh SA, Chen HC, Chao PJ

    Published 2025-05-01
    “…However, traditional risk prediction models often lack accuracy and do not fully capture the complexity of patient data.This study developed an ensemble learning model to predict breast cancer recurrence more accurately by integrating LASSO feature selection and multiple machine learning models. Using data from 1,131 breast cancer patients, the model identified six key predictors of recurrence, including lymph node positivity, ER status, Ki-67, lymphovascular invasion, tumor size, and age at diagnosis. …”
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  6. 26
  7. 27

    CLASSIFICATION OF PULMONARY METASTASES: POTENTIAL APPLICATION IN CLINICAL PRACTICE by E. I. Smolenov, Yu. A. Ragulin, O. V. Pikin

    Published 2018-05-01
    “…In patients having no lymph node involvement, better results were observed in patients with a solitary site of metastasis (Ms ), with a median survival of 58 months. …”
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    Article
  8. 28

    Expression of p53 protein in Barrett’s adenocarcinoma and adenocarcinoma of the gastric cardia and antrum by Jovanović Ivan, Todorović Vera N., Milosavljević Tomica, Micev Marijan, Peško Predrag, Bjelović Miloš, Mouzas Yoannis, Tzardi Maria

    Published 2005-01-01
    “…Patients with more advanced Barrett’s adenocarcinoma and in the cases of lymph node invasion revealed tendency for the greater p53 positivity compared with the early forms and lymph node-negative cases; however, this difference was not significant according to the statistical analysis. …”
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  9. 29

    DIFFUSION-WEIGHTED IMAGING FOR DIFFERENTIATING MALIGNANT FROM BENIGN MEDIASTINAL LYMPHADENOPATHY by A. V. Sudarkina, A. P. Dergilev, N. A. Gorbunov, V. V. Kozlov, Yu. A. Fokina, I. P. Klimova, P. A. Yagubkin

    Published 2020-09-01
    “…In all patients one of the biggest solid lymph nodes was selected for ADC measurements and mean ADCs of each node were recorded. …”
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    Article
  10. 30

    The Role of C11-Choline-PET/CT-Guided Secondary Lymphadenectomy in Patients with PSA Failure after Radical Prostatectomy: Lessons Learned from Eight Cases by Thomas Martini, Roman Mayr, Emanuela Trenti, Salvatore Palermo, Evi Comploj, Armin Pycha, Maria Zywica, Michele Lodde

    Published 2012-01-01
    “…Two of the latter had no histological lymph node metastases. Conclusions. Because 50% of our patients showed an initial PSA response, our data suggest that positive 11C-choline-PET/CT after RP and BF could help to select patients that could benefit from secondary LAD.…”
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    Article
  11. 31

    Relevance of Platelet-lymphocyte Ratio in Tumor Characteristics and Survival in Clear Cell-renal Cell Carcinoma by Santhosh Srinivasan, Poulose Chally, Abdul Azeez, Pankaj Bhirud

    Published 2025-04-01
    “…PLR shown a strong link with both renal vein invasion (P = 0.029) and lymph node metastasis (P < 0.001) in our study, after being compared to tumor size, Fuhrman’s grading, metastasis-free survival, and lymph node metastasis. …”
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  12. 32

    Evaluation of capability of ultrasound with elastometry and elastography for diagnosis of subclinical regional metastases of cancer of the oral mucosa by Yu. V. Alymov

    Published 2017-04-01
    “…Therefore, evaluation of the pathways of regional lymphatic outflow in oral mucosa cancer is of prime importance for disease prognosis and treatment selection. Ultrasound investigation (USI) is one of the main instrumental methods of regional lymph node investigation in oral mucosa cancer patients. …”
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    Article
  13. 33

    Accuracy of Individual Descriptors and Grading of Nodal Involvement by Axillary Ultrasound in Patients of Breast Cancer by Navneet Kaur, Pradeep Sharma, Akhil Garg, Anupama Tandon

    Published 2013-01-01
    “…Based on this, a grading system of axillary lymph nodes involvement was formulated. Results. …”
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    Article
  14. 34

    Metastases of Merkel cell carcinoma in terms of diagnosing carcinomas with unknown primary localization. by О V. Poslavska

    Published 2019-04-01
    “…The problem of MCC, which determines the relevance of its research, is often a high frequency of local recurrence, regional lymph node metastasis and further hematogenous and/or distant lymphogenous dissemination. …”
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  15. 35

    Efficacy of combined colorectal cancer treatment in senile patients by P. V. Tsarkov, D. R. Markaryan, V. M. Nekoval

    Published 2018-08-01
    “…Patients with the IV stage of CRC underwent standard volume surgery with high-grade lymph node dissection due to the high risk of obstruction or tumor bleeding. …”
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    Article
  16. 36

    Asymptomatic primary tumour in incurable metastatic colorectal cancer: is there a role for surgical resection prior to systematic therapy or not? by Narimantas E. Samalavicius, Audrius Dulskas, Edita Baltruskeviciene, Giedre Smailyte, Marija Skuciene, Rasa Mikelenaite, Rasa Venslovaite, Eduardas Aleknavicius, Almantas Samalavicius, Raimundas Lunevicius

    Published 2016-12-01
    “…Information on patients’ age, gender, tumour histology, localization of the tumour, regional lymph node involvement, number of metastatic sites, surgery and systemic treatment was collected prospectively. …”
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  17. 37

    Papillary thyroid cancer with translocation in the TPM3‑NTRK1 gene by M. R. Savchuk, N. V. Shved, N. A. Savelov, I. L. Plaksa

    Published 2022-04-01
    “…The morphological selection criteria for the immunohistochemical study were: metastatic lesions of the lymph nodes, microcalcifications, extrathyroid spread of the tumor, the presence of a capsule / intratumorous areas of connective tissue, invasion (into the tumor capsule, blood vessels, lymphatic vessels), the presence of intranuclear pseudo-inclusions, the follicle quantity &lt;5 %. …”
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  18. 38

    Potentials of transanal endoscopic surgery at early rectal cancer by Yu. A. Shelygin, S. V. Chernyshov, L. P. Orlova, E. G. Rybakov

    Published 2014-10-01
    “…In female patient with Т2 adenocarcinoma radical operation was executed, in the removed specimen pararectal lymph node (N1) metastasis was found out. The mean follow-up of patients was 12 (2–20) months, no signs of local tumor relapse were found.Conclusion. …”
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  19. 39

    THE USE OF THE SUBMENTAL FLAP IN RECONSTRUCTION OF HEAD AND NECK DEFECTS by O. A. Saprina, R. I. Azizyan, V. Zh. Brzhezovsky, A. M. Mudunov, I. S. Romanov, G. F. Allakhverdiyeva, S. B. Alieva, M. V. Lomaya

    Published 2018-07-01
    “…The graft was taken after making a  neck incision for neck lymph node dissection. A few patients develop  total and marginal necrosis of the graft. …”
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  20. 40

    Androgen receptor positive triple negative breast cancer: Clinicopathologic, prognostic, and predictive features. by Kristine Astvatsaturyan, Yong Yue, Ann E Walts, Shikha Bose

    Published 2018-01-01
    “…Patients' age, tumor size, tumor grade, lymph node status, proliferation rate, immunopositivity for EGFR, CK5/6, Ki-67, and disease free survival (DFS) were evaluated statistically.…”
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