Tìm thấy 20+ kết quả cho từ khóa "Lymph node metastasis"
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Exploratory analysis of lateral pelvic sentinel lymph node status for optimal. management of laparoscopic lateral lymph node dissection in advanced lower rectal cancer without suspected lateral lymph node metastasis.
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LN: Lymph Node. EC: Endometrial Cancer. LNM: Lymph Node Metastasis;. The online version contains supplementary material available at https://doi.. org/10.1186/s . Internal calibration of the nomogram to predict LNM.
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NLNM no lymph node metastasis, CLNM central lymph node metastasis, LLNM lateral lymph node metastasis. In the present study, most of the tumors were hypoechoic, and the incidence of hypoechogenicity did not differ among the three groups. NLNM: no lymph node metastasis;. DLN: Delphian lymph node. New developments in the diagnosis and treatment of thyroid cancer. https://doi.org/1 0.3322/caac.21195..
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LNM lymph node metastasis, LNM- absence of lymph node metastasis, LNM + presence of lymph node metastasis, EMR endoscopic mucosal resection, ESD endoscopic submucosal dissection. [34] reported that the metastasis rates of the No. 5 lymph node in mid- dle-third EGC with a distal tumor border at least 6 cm proximal to the pylorus were 0% in T1a stage and 0.9%.
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Quantitative analysis revealed that the OSCC tissues with PNI had a higher CGRP staining score in OSCC tumor tissues (P Fig. 1 OSCC patients with PNI had a higher incidence of lymph node metastasis. A OSCC patients with lymph node metastasis (LNM. B OSCC patients with PNI classified based on the presence or absence of LNM.
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Conclusions: Our findings suggest that LPR on FDG-PET is a useful predictor for LN metastasis in patients with cN2 NSCLC. Keywords: Non-small cell lung cancer, FDG-PET/CT, Lymph node metastasis, Metabolic parameter. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material.
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Prediction model for Para-aortic lymph node metastasis in patients with locally advanced cervical cancer. https://doi.org/10.1016/j.. https://doi.org/10.2217/fon.14.200.. https://doi.org/10.1016/j.ejca . https://doi.org/1 0.2214/ajr . https://doi.org . https://doi.org/10.1016/j.ygyno . https://doi.org/10.1148/radiol . Predictive value of FDG PET/CT to detect lymph node metastases in cervical Cancer. https://doi.org/10.1097/RLU.. https://doi.org/10.1016/j.ejso . https://doi.org/10.2214/ajr .
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While radiomics models have been used to predict lymph node metastasis in CRC with partial success, previous studies by Ding et al.. and Wang et al. lymph node metastasis on CT and/or MRI in colorectal cancer patients.. The following search terms were used: artificial intelligence, deep learning, convolutional neural network, machine learn- ing, automatic detection, radiomics, radiomic, CT/MRI, lymph node, lymph node metastasis, colon, rectal, colo- rectal (Additional file 1: Table S1).
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Lymph node-positive is a high-risk factor of breast cancer and is related to lymph node metastasis. Some studies have reported that the expression of miR-98 leads to metastasis of tumor cells to sentinel lymph nodes, which is associated with the poor prognosis of ER-positive, HER-2 negative breast cancer [10, 11].
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Moreover, the staging system of cervical cancer have been revised based on lymph nodes metastasis in 2018 [3]. Construction of the risk score model based on lymph node metastases associated prognostic signature. Assessment and validation of the risk score model based on lymph node metastases associated prognostic signature. Cervical carcinoma patients with non-lymph node metastases had a better prognosis. Identification of 103 lymph node metastasis-related genes.
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LNR: Lymph node ratio. LODDS: Log odds of positive lymph nodes;. MiSGC: Minor salivary gland carcinoma. The prognostic impact of the log odds of positive lymph nodes in colon cancer. https://doi.org/10.1111/codi.12702.. The importance of log odds of positive lymph nodes for locoregional recurrence in oral squamous cell carcinoma. https://doi.org/10.1016/j.oraloncology . Lymph node ratio predicts survival in hypopharyngeal cancer with positive lymph node metastasis. doi.org/10.1007/s .
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Mediastinal local or lymph node . Abdominal lymph node . Para-abdominal aortic lymph node . a Including duplications, b cMLNM clinical mediastinal lymph node metastasis, c cALNM clinical abdominal lymph node metastasis. Clinical LNM is a known poor prognostic factor in pa- tients with EC, and the significance of the lymph node. cMLNM: clinical mediastinal lymph node metastasis, S-RFS: systemic recurrence-free survival, cALNM: clinical abdominal lymph node metastasis.
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Vu Trung Chinh's study showed that lymph node metastasis in papillary cancer accounted for 62.9%. In our study, papilloma metastatic lymphoma accounted for 59.1%, the rate of follicular lymph node metastasis is 25%, papillary-follicular lymph node metastasis is 33.3%. There is a difference in the lymph node metastasis between the histopathology with p. authors, the rate of lymph node metastasis in our study is lower, which can be because our chosen subject is in an early stage..
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Regional Lymph Nodes (N). PN0(i-) No regional lymph node metastasis histologically, negative IHC. PN1 Metastasis in one to three axillary lymph nodes, or in internal mammary nodes with microscopic disease detected by sentinal lymph node dissection but not clinically apparent. PN1a Metastasis in one to three axillary lymph nodes. PN1b Metastasis in internal mammary nodes with microscopic disease detected by sentinel lymph node dissection but not clinically apparent b.
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Results: Among the 8802 patients with stage IB1-IIA2 cervical cancer patients had postoperative pelvic lymph node metastases, and patients had para-aortic lymph node metastasis. When pelvic lymph nodes had metastases, the para-aortic lymph node simultaneous metastasis rate was . The risk of isolated para-aortic lymph node metastasis was . There were no significant differences in the survival outcomes between the para-aortic lymph node unresected and resected groups.
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Lymph Node (N) Involvement Descriptor. NX Regional lymph nodes cannot be assessed. N0 No regional lymph node metastasis. N1 Metastasis to ipsilateral peribronchial and/or ipsilateral hilar lymph nodes, and intrapulmonary nodes involved by direct extension of the primary tumor. N2 Metastasis to ipsilateral mediastinal and/or subcarinal lymph node(s). N3 Metastasis to contralateral mediastinal, contralateral hilar, ipsilateral or contralateral scalene, or supraclavicular lymph node(s).
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The tumor node metastasis (TNM) staging system is shown in Table 94-2.. Table 94-2 Staging System for Bone Sarcomas. Primary tumor (T). TX Primary tumor cannot be assessed. T0 No evidence of primary tumor. T3 Discontinuous tumors in the primary. Regional lymph nodes (N). NX Regional lymph nodes cannot be assessed. N0 No regional lymph node metastasis. N1 Regional lymph node metastasis. Distant metastasis (M). MX Distant metastasis cannot be assessed. M0 No distant metastasis.
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Regional Lymph Nodes (N). NX Regional lymph nodes cannot be assessed. N0 No regional lymph node metastasis. N1 Unilateral metastasis in lymph node(s), ≤6 cm in greatest dimension, above the supraclavicular fossa. N2 Bilateral metastasis in lymph node(s), ≤6 cm in greatest dimension, above the supraclavicular fossa. N3 Metastasis in a lymph node(s) >6 cm and/or to supraclavicular fossa. N3b Extension to the supraclavicular fossa. MX Distant metastasis cannot be assessed.
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One of the important factors affecting the prognosis and 5-year survival rate of patients with malignant breast lesions was whether they had lymph node metastasis, especially axillary lymph node metastasis [29].
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Among these prognostic factors distant metastasis is one of the strongest indicators. Full list of author information is available at the end of the article. prognostic factor in survival is the presence of lymph node metastasis. It has been reported that cervical lymph node metastasis and extranodal extension are prerequisites for distant metastasis development [4].. The existence of cervical lymph node metastasis demonstrates the most important clinico-pathological prognostic factor.