منابع مشابه
Current status of lymph node micrometastasis in gastric cancer
Lymph node metastasis is one of the most important prognostic factors in patients with gastric cancer. An inadequate number of dissected lymph nodes is an independent risk factor affecting recurrence, even in patients who are node negative. Oddly, certain early-stage patients still experience recurrence or metastasis within a short time, even if they have undergone standard radical mastectomy. ...
متن کاملTumor angiogenesis and micrometastasis in bone marrow of patients with early gastric cancer.
In a subset of patients with early gastric cancer, there were recurrences of the disease after a curative resection had been done. Direct evidence of tumor seeding in distant organs at the time of surgery for gastric cancer is not available. An immunocytochemical assay for epithelial cytokeratin protein may fill this gap because it is a feature of epithelial cells that would not normally be pre...
متن کاملCurrent Status and Scope of Lymph Node Micrometastasis in Gastric Cancer
Recently, lymph node micrometastasis has been evaluated for its prognostic value in gastric cancer. Lymph node micrometastasis cannot be detected via a usual pathologic examination, but it can be detected by using some other techniques including immunohistochemistry and reverse transcription-polymerase chain reaction assay. With the development of such diagnostic techniques, the detection rate ...
متن کاملCCR7 and CXCR4 expression predicts lymph node status including micrometastasis in gastric cancer.
The chemokine receptors CCR7 and CXCR4 play a major role in the mechanism of lymph node metastasis from primary tumor cells. We postulated that their expression in gastric tumor cells could predict lymph node status including lymph node micrometastasis (LNMM). We assessed CCR7 and CXCR4 expression in 93 resected gastric tumor specimens by immunohistochemistry. Dissected lymph nodes were examine...
متن کاملRapid diagnosis of micrometastasis of gastric cancer using reverse transcription loop-mediated isothermal amplification.
Methods to detect metastases in biopsy specimens with certain rapidity and accuracy are essential to performing tailor-made surgeries for solid malignancies. Reverse transcription loop-mediated isothermal amplification (RT-LAMP) reaction is a novel technique for detecting mRNA expression of target sequences with high sensitivity and rapidity, even from crude samples without RNA purification. Ap...
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ژورنال
عنوان ژورنال: The Korean Journal of Gastroenterology
سال: 2017
ISSN: 1598-9992,2233-6869
DOI: 10.4166/kjg.2017.69.5.270