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Retrieved lymph nodes
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Adenocarcinoma of the esophagogastric junction (AEG) is increasing worldwide. Lymph node metastasis is an important clinical issue in AEG patients. This study investigated the usefulness of a positive lymph node ratio (PLNR) to stratify prognosis and evaluate stage migration.
8p
vischultz
20-10-2023
1
1
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Size and number of lymph nodes (LNs) were reported to be associated with the prognosis of stage II colorectal cancer (CRC). The purpose of this study was to determine the prognostic role of the size of LNs (SLNs) measured by computer tomography (CT) and the number of retrieved LNs (NLNs) in the relapse-free survival (RFS) and overall survival (OS) among stage II CRC patients.
10p
visharma
20-10-2023
3
2
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A survival paradox between Stage IIB/C and Stage IIIA colon cancers exists. It is unclear how adequate lymph nodes dissection (LN) and post-surgery chemotherapy contribute to the survival paradox. We intended to assess the impact of these two factors on the survival paradox.
9p
vinaypyidaw2711
26-08-2020
8
2
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The consensus is that a minimum of 12 lymph nodes should be analyzed at colectomy for colon cancer. However, right colon cancer and left colon cancer have different characteristics, and this threshold value for total number of lymph nodes retrieved may not be universally applicable.
12p
vibaku2711
22-07-2020
6
2
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Greater lymph node retrieval in gastric cancer improves staging accuracy and may improve survival from increased clearance of nodal micrometastasis. This retrospective cohort study investigated if more lymph nodes removed in gastric cancer increases survival and if such effect is stage-specific due to differential risks of nodal micrometastasis and systemic disease.
11p
vibaku2711
22-07-2020
16
2
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The relational database uses the concept of linked two-dimensional tables consisting of rows and columns, as shown in Figure 1-2. Unlike the hierarchical approach, no predetermined relationship exists between distinct tables. This means that the data needed to link together the different areas of the network or hierarchical model need not be defined. Because relational users don’t need to understand the representation of data in storage to retrieve it (many such users created ad hoc queries against the data), ease of use helped popularize the relational model....
449p
nhacsihuytuan
13-04-2013
54
8
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The need for a comprehensive NCI-wide terminology arose because NCI staff requires access to timely and accurate information about activities related to the scientific mission of the Institute. The collection, storage and retrieval of data related to NCI research programs is necessary to analyze, manage, and report about these activities. Though centralized coding of NCI-supported research-related activities met some of these needs, supplementary data coding had become common.
10p
taisaokhongthedung
09-01-2013
82
2
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