Risk Factors for Metastasis to No.253 Lymph Node for Colorectal Cancer Patients

2020 ◽  
Author(s):  
Zhouyuan Du ◽  
Dianshi Wang ◽  
Yuan Li ◽  
Peng Hu ◽  
Chuanqing Wu ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Risk Factors ◽  
Lymph Node ◽  
Lymph Nodes ◽  
Lymphovascular Invasion ◽  
Perineural Invasion ◽  
Radical Resection ◽  
Histologic Grade ◽  
Tumor Type ◽  
Lymph Nodes Metastasis

Abstract Background: No.253 lymph nodes metastasis is related to poor prognosis of colorectal cancer, while the role of No.253 lymph nodes dissection in colorectal cancer is still controversial.Methods: A total of 157 patients who were received laparoscopic radical resection of colorectal cancer with preservation of the left colon artery + D3 lymph node dissection (low ligation + high dissection) in our hospital were enrolled. No.253 lymph nodes of each patients were dissected and sent for examination. Clinicaopathological factors correlated with No.253 lymph nodes metastasis, including gender, age, tumor location, tumor size, length of tumor from the anus, whether lymphovascular invasion, whether perineural invasion, tumor markers CEA, CA125 and CA199, tumor T stage, whether it is distant metastasis, the total number of lymph nodes harvested, tumor type, and histologic grade were respectively analyzed.Results: A total of 2286 lymph nodes were sent for examination, of which 557 No.253 lymph nodes were sent for examination. Among them, 5 patients had a total of 27 No.253 lymph node metastases. Preoperative CA125 level (X2=4.736, p=0.030), whether perineural invasion (X2=8.086, p<0.01), whether lymphovascular invasion (X2= 7.053, p<0.01), tumor type (X2=21.019, p<0.01), histologic grade (X2=15.315, p<0.01) were significantly correlated with positive No.253 lymph nodes metastasis. A multivariate logistic regression analysis showed that none of risk factor from above are independent risk factors for No.253 lymph node metastasis(P>0.05).Conclusion: Preoperative CA125 level, whether perineural invasion, whether lymphovascular invasion, tumor type, histologic grade were risk factors of the No.253 lymph nodes metastasis. Multivariate analysis showed that five risk factors from above were not the independent risk factor for No.253 lymph nodes metastasis. Colorectal cancer patients with the risk factors above were suggested to receive radical resection + D3 lymph node dissection.

scholarly journals Examination of main lymph node (No.253) metastasis in left colorectal cancer: A retrospective analysis of a single-institution cohort

2021 ◽  
Author(s):  
Takefumi Yoshida ◽  
Fumihiko Fujita ◽  
Dai Shida ◽  
Kenichi Koushi ◽  
Kenji Fujiyoshi ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Risk Factors ◽  
Lymph Node ◽  
Lymph Nodes ◽  
Poor Prognosis ◽  
Advanced Colorectal Cancer ◽  
D3 Lymphadenectomy ◽  
Positive Group ◽  
Factors Associated

Abstract Background. The extent of lymph node dissection in advanced colorectal cancer varies according to regional guidelines. D3 lymphadenectomy is routinely performed in Japan but is associated with several risk factors. Metastases of the main lymph nodes (No.253 lymph nodes), which are located at the root of the inferior mesenteric artery, are rare in left-sided colorectal cancer. Tumor depth (T4) is an identifier of No.253 lymph node metastasis (LNM) risk, but other risk factors associated with No.253 LNM are unclear. This study was undertaken to investigate the frequency of No.253 LNM and to identify other clinicopathological risk factors associated with No.253 LNM in left-sided colorectal cancer. In this study, we aimed to evaluate the clinical benefit of routine D3 lymphadenectomy in surgically treated advanced colorectal cancer. Methods. A retrospective database of patients with colorectal cancer who underwent D3 dissection and R0 resection at Kurume University Hospital from 1978 to 2017 was constructed and used to search for the frequency and risk factors of No.253 LNM to investigate long-term prognosis. Clinicopathological factors associated with No.253 LNM, including age, sex, tumor location, T stage, tumor diameter, carcinoembryonic antigen levels, and various dissected lymph nodes, were analyzed. Results. Among 1,614 consecutive patients, No.253 LNM was observed in 23 cases (1.4%). The presence of three or more regional LNMs was an independent risk factor for No.253 LNM (odds ratio: 26.8). The 5-year overall survival rate was 49.1% in the No.253 LNM-positive group and 78.4% in the No.253 LNM-negative group (p=0.002). Conclusion. In left-sided colorectal cancer, No.253 LNM was a poor prognosis factor, and three or more regional LNMs were a risk factor for No.253 LNM. The No.253 LNM-positive group had a poor prognosis, but there are cases of long-term survival, with a 5-year survival rate of 49%. D3 lymphadenectomy is suitable when three or more metastatic LNs are identified prior to surgery.

scholarly journals Risk factors and predictors of lymph nodes metastasis and distant metastasis in newly diagnosed T1 colorectal cancer

2020 ◽  
Vol 9 (14) ◽  
pp. 5095-5113 ◽  
Author(s):  
Kaibo Guo ◽  
Yuqian Feng ◽  
Li Yuan ◽  
Harpreet S. Wasan ◽  
Leitao Sun ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Risk Factors ◽  
Lymph Nodes ◽  
Distant Metastasis ◽  
Newly Diagnosed ◽  
Lymph Nodes Metastasis ◽  
T1 Colorectal Cancer

PS02.203: CHARACTERISTICS AND RISK FACTORS OF LYMPH NODE METASTASIS IN ESOPHAGEAL SQUAMOUS CELL CARCINOMA PATIENTS WITH PREOPERATIVE COMPUTED TOMOGRAPHY-NEGATIVE LYMPH NODES

2018 ◽  
Vol 31 (Supplement_1) ◽  
pp. 179-180
Author(s):  
Wei Dai ◽  
Yuanqiang Zhang ◽  
Xueming Li ◽  
Lin Peng ◽  
Yongtao Han
Keyword(s):  
Risk Factors ◽  
Lymph Node ◽  
Lymph Nodes ◽  
Lymph Node Dissection ◽  
Cervical Lymph Node ◽  
Lymphovascular Invasion ◽  
Node Dissection ◽  
Cervical Lymph Node Dissection ◽  
Preoperative Ct ◽  
Negative Lymph Nodes

Abstract Background Characteristics and risk factors of lymph node metastasis (LNM) in esophageal squamous cell carcinoma (ESCC) patients with preoperative computed tomography (CT)-negative lymph nodes are not well elucidated. This study aimed to identify the characteristics and risk factors of LNM in ESCC patients with preoperative CT-negative lymph nodes. Methods We conducted a retrospective analysis of consecutive ESCC patients who had preoperative CT-negative lymph nodes and received esophagectomies between August 2013 and July 2016. Lymph node with a short-axis diameter ≦10 mm on preoperative CT image was considered as CT-negative lymph node. Eligible patients included those: aged 18∼80, without neoadjuvant therapy, without other malignant tumor history, without distant metastasis, without multiple esophageal lesions, tumor locating in the thoracic esophagus, receiving McKeown esophagectomy, undergoing R0 resection, having number of lymph nodes resection≧15, pathological staging as T1a-4aN0–3. Univariate and multivariate logistic regression analyses were used to identify risk factors of LNM. Results Among 243 ESCC patients identified, 137 had LNM (56.4%). The median number of lymph nodes dissected and LNM were 24 (range 15–79) and 2 (range 1–14), respectively. The rates of LNM of the upper, middle and lower thoracic ESCC were 50.0%, 59.3% and 55.1%, respectively. The rates of LNM with the maximal short-axis diameter of lymph node on preoperative CT of ≦5 mm, 6 mm, 7 mm, 8 mm, 9 mm and 10 mm were 57.4%, 42.9%, 47.4%, 31.8%, 73.9% and 70.8%, respectively (P = 0.034). Univariate analysis showed that age (P = 0.041), maximal short-axis diameter of lymph node on CT (P = 0.034), cervical lymph node dissection (P = 0.031), lymphovascular invasion (P < 0.001) and perineural invasion (P = 0.017) were associated with LNM. Multivariate analysis revealed that cervical lymph node dissection (P = 0.018), lymphovascular invasion (P = 0.007) and perineural invasion (P = 0.025) were independent risk factors of LNM. Conclusion Our study showed that the rates of LNM were also high in ESCC patients with preoperative CT-negative lymph nodes. Standard lymph node dissection is necessary for these patients. Cervical lymph node dissection, lymphovascular invasion and perineural invasion are independent risk factors of LNM in ESCC patients with preoperative CT-negative lymph nodes. Disclosure All authors have declared no conflicts of interest.

scholarly journals Lymph Node Morphology in Stage II Colorectal Cancer

2020 ◽  
Author(s):  
Annabelle Greenwood ◽  
John Keating ◽  
Diane Kenwright ◽  
Ali Shekouh ◽  
Alex Dalzell ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Risk Factors ◽  
Lymph Node ◽  
Lymph Nodes ◽  
B Cell ◽  
Stage Ii ◽  
Cell Compartments ◽  
Stage Ii Colorectal Cancer ◽  
Draining Lymph Node ◽  
Draining Lymph Nodes

ABSTRACTBackgroundColorectal cancer is one of the leading causes of cancer-associated morbidity and mortality worldwide. The local anti-tumour immune response is particularly important for patients with stage II where the tumour-draining lymph nodes have not yet succumbed to tumour spread. The lymph nodes allow for the expansion and release of B cell compartments such as primary follicles and germinal centres. A variation in this anti-tumour immune response may influence the observed clinical heterogeneity in stage II patients.AimThe aim of this study was to explore tumour-draining lymph node histomorphological changes and tumour pathological risk factors including the immunomodulatory microRNA-21 (miR-21) in a small cohort of stage II CRC.MethodsA total of 23 stage II colorectal cancer patients were included. Tumour and normal mucosa samples were analysed for miR-21 expression levels and B-cell compartments were quantified from Haematoxylin and Eosin slides of lymph nodes. These measures were compared to clinicopathological risk factors such as perforation, bowel obstruction, T4 stage and high-grade.ResultsWe observed greater follicle density in patients with a lower tumour T stage and higher germinal centre density in patients with higher pre-operative carcinoembryonic antigen levels. Trends were also detected between tumours with deficiency in mismatch repair proteins, lymphatic invasion and both the density and size of B-cell compartments. Lastly, elevated tumour miR-21 was associated with decreased follicle and germinal centre size.ConclusionVariation in B-cell compartments of tumour-draining lymph nodes is associated with clinicopathological risk factors in stage II CRC patients.What does this paper add to the literature?This study demonstrates the variability of tumour draining lymph node morphological features in stage II CRC patients. This provides new scope for biomarker discovery in stage II CRC patients which is a research priority for this patient group.

scholarly journals Perineural Invasion is an Indication of Adjuvant Chemotherapy in Node Negative Colorectal cancer

2021 ◽  
Author(s):  
Hongan Ying ◽  
◽  
Jinfan Shao ◽  
Xijuan Xu ◽  
Wenfeng Yu ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Risk Factors ◽  
Colon Cancer ◽  
Lymph Node ◽  
Adjuvant Chemotherapy ◽  
Large Scale ◽  
Perineural Invasion ◽  
Stage Ii ◽  
Node Negative ◽  
Stage Ii Colorectal Cancer

Review question / Objective: Perineural invasion (PNI) is a possible route for metastatic spread in various cancer types, including colorectal cancer (CRC). PNI is linked to poor prognosis. For patients with lymph node positive colorectal cancer, a number of large-scale RCT studies have confirmed that they can benefit from chemotherapy, but there are still many controversies about whether colorectal patients with negative lymph nodes need adjuvant chemotherapy. At present, there is a general consensus that patients with stage II colorectal cancer who have risk factors such as PNI+ need chemotherapy. However, there are many recent literatures that show that patients with stage II colorectal cancer with nerve invasion risk factors can not prolong the OS and DFS of patients. At the same time, chemotherapy increases the toxicity, economic and mental burden of patients. Therefore, we hope to write this review to summarize the current research findings and provide some clinical guidance on whether patients with lymph node negative colon cancer who have perineural invasion should receive chemotherapy. Condition being studied: Patients with high-risk such as PNI+ stage II colon cancer (CC) are recommended to undergo adjuvant chemotherapy (ACT). However, whether such patients can benefit from ACT remains unclear. And recently studies shown that, ACT had no significant benefit among patients with PNI.

scholarly journals Brief report: Lymph node morphology in stage II colorectal cancer

PLoS ONE ◽  
2021 ◽  
Vol 16 (3) ◽  
pp. e0249197
Author(s):  
Annabelle Greenwood ◽  
John Keating ◽  
Diane Kenwright ◽  
Ali Shekouh ◽  
Alex Dalzell ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Risk Factors ◽  
Immune Response ◽  
Lymph Node ◽  
Lymph Nodes ◽  
B Cell ◽  
Stage Ii ◽  
Cell Compartments ◽  
Stage Ii Colorectal Cancer ◽  
Draining Lymph Nodes

Background Colorectal cancer is one of the leading causes of cancer-associated morbidity and mortality worldwide. The local anti-tumour immune response is particularly important for patients with stage II where the tumour-draining lymph nodes have not yet succumbed to tumour spread. The lymph nodes allow for the expansion and release of B cell compartments such as primary follicles and germinal centres. A variation in this anti-tumour immune response may influence the observed clinical heterogeneity in stage II patients. Aim The aim of this study was to explore tumour-draining lymph node histomorphological changes and tumour pathological risk factors including the immunomodulatory microRNA-21 (miR-21) in a small cohort of stage II CRC. Methods A total of 23 stage II colorectal cancer patients were included. Tumour and normal mucosa samples were analysed for miR-21 expression levels and B-cell compartments were quantified from Haematoxylin and Eosin slides of lymph nodes. These measures were compared to clinicopathological risk factors such as perforation, bowel obstruction, T4 stage and high-grade. Results We observed greater Follicle density in patients with a lower tumour T stage and higher germinal centre density in patients with higher pre-operative carcinoembryonic antigen levels. Trends were also detected between tumours with deficiency in mismatch repair proteins, lymphatic invasion and both the density and size of B-cell compartments. Lastly, elevated tumour miR-21 was associated with decreased Follicle and germinal centre size. Conclusion Variation in B-cell compartments of tumour-draining lymph nodes is associated with clinicopathological risk factors in stage II CRC patients.

A practical nomogram predicting the prognosis of hepatocellular carcinoma patients with lymph node metastasis: A population-based analysis

2020 ◽  
Author(s):  
Kai Zhang ◽  
Changcheng Tao ◽  
Jianxiong Wu ◽  
Weiqi Rong
Keyword(s):  
Risk Factors ◽  
Hepatocellular Carcinoma ◽  
Prognostic Factors ◽  
Lymph Node ◽  
Lymph Node Metastasis ◽  
Lymph Nodes ◽  
Cox Regression ◽  
Lymph Nodes Metastasis ◽  
Node Metastasis ◽  
Independent Risk Factors

Abstract Background: Lymph node (LN) metastasis is associated with poor survival outcomes in patients with hepatocellular carcinoma (HCC) patients and because of the reported low probability of lymph node metastasis, research into the Anchorprognoses of such patients is difficult to conduct. In this study, we aimed to develop a nomogram model to predict the prognosis of HCC patients with lymph node metastasis. Methods: HCC patients diagnosed with LN metastasis from 2010 to 2015 were enrolled from the Surveillance, Epidemiology, and End Results (SEER) database. Univariate Cox regression and lasso regression were used to screen prognostic factors. Cox multiple-factor analysis was used to investigate the independent risk factors for survival. We developed a prognostic nomograms using these independent risk factors. The predictive performance of our nomogram model was evaluated according to the concordance index (C-index) and calibration curve. The net clinical benefit was assessed via decision curve analysis (DCA). Patients were divided into different risk groups according to the model. A survival curve was drawn using the Kaplan-Meier method and the difference was compared by the log-rank test. Results: There were 944 patients in the training cohort and 402 patients in the validation cohort. Grade, T stage, surgery to the liver, chemotherapy, radiation recode, AFP, fibrosis score, tumor size group, M stage were selected as independent prognostic factors, and we developed nomograms using these variables. The calibration curves for probability of survival showed good agreement between the prediction by our model and actual observation in both the training and validation groups. DCA indicated that the nomogram had positive net benefits. Conclusions: The nomogram can accurately predict the prognosis of HCC patients with lymph nodes metastasis and provide a reasonable basis for treatment. Keywords: Hepatocellular carcinoma, prognosis, lymph nodes metastasis, prediction model, nomogram

Risk factors for lymph node metastasis in submucosally invasive colorectal cancer.

2015 ◽  
Vol 33 (3_suppl) ◽  
pp. 542-542
Author(s):  
Liyong Huang ◽  
Xinxiang Li ◽  
Sanjun Cai
Keyword(s):  
Colorectal Cancer ◽  
Risk Factors ◽  
Lymph Node ◽  
Lymph Node Metastasis ◽  
Growth Pattern ◽  
Lymphovascular Invasion ◽  
Invasive Front ◽  
Node Metastasis ◽  
Independent Risk Factors ◽  
Histopathological Type

542 Background: The aim of this study was to identify risk factors for lymph node metastasis (LNM) in submucosally invasive colorectal cancer (SICC) that might be used in selecting patients for local excision. Methods: Records were reviewed from consecutive patients who had undergone curative resection of SICC at the Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai, China, between 2006 and 2013. Clinical features such as age, gender, tumor size, and location were reviewed. Histopathologic examinations including tumor growth type, growth pattern at the invasive front, histopathological type, depth of tumor invasion, tumor budding, lymphovascular invasion, and neural invasion were performed. The expression of E-cadherin, p53, and Ki-67 were examined by immunohistochemistry. The association between the clinicopathologic factors and LNM was evaluated. Results: A total of 265 patients (140 men and 125 women) treated for SICC were included. The overall LNM rate was 12.8%. The incidence of LNM was significantly associated with growth pattern at the invasive front (p=0.028), tumor budding (p=0.006), histopathological type (p<0.001), and lymphovascular invasion (p<0.001). Other clinicopathologic and immunohistochemical factors were irrelevant to LNM. In multiple variable logistic analysis, histopathological type, and lymphovascular invasion were the two independent risk factors of LNM (p=0.015 and p=0.007, respectively). Conclusions: Histopathological type and lymphovascular invasion are significant independent risk factors for LNM in SICC. Careful selection for local excision in SICC should be considered.

scholarly journals New morphological risk factors for metastasis to regional lymph nodes in rectal cancer with invasion into the submucosa

2021 ◽  
Vol 20 (4) ◽  
pp. 22-33
Author(s):  
O. A. Maynovskaya ◽  
E. G. Rybakov ◽  
S. V. Chernyshov ◽  
Yu. A. Shelygin ◽  
S. I. Achkasov
Keyword(s):  
Risk Factors ◽  
Lymph Node ◽  
Lymph Nodes ◽  
Lymph Node Metastases ◽  
Lymphovascular Invasion ◽  
Tumor Budding ◽  
Regional Lymph Nodes ◽  
Poorly Differentiated Clusters ◽  
Poorly Differentiated ◽  
Node Metastases

AIM to assess prognostic significance of pathologic features of T1 rectal carcinoma in relation to regional lymph nodes involvement (N+).MATERIAL AND METHODS: surgical specimens (n = 66) from rectal resection for carcinoma pT1 were investigated. Following prognosticators were evaluated: depth of submucosal invasion, grade of differentiation, lymphovascular invasion (LVI), tumor budding (Bd), poorly differentiated clusters (PDC) of tumor and rupture of cancer glands (CGR).RESULTS: lymph nodes metastases were found in 13 (19.7%) specimens. LVI was associated lymphatic spread in great possibility OR 38.0 95% CI 2.1-670 (p < 0.0001). Tumor budding of high grade (Bd3) OR 6.2 95% CI 1.2-31 (p < 0.0001) and poorly differentiated clusters (p = 0,03) also increased risk of lymph node metastases. Depth of submucosal invasion, grade of differentiation, and rupture of cancer glands failed to demonstrate significant association with N+. Logistic regression analysis allowed to determine LVI as independent prognostic factor of lymph node tumor involvement.CONCLUSION: lymphovascular invasion, tumor budding and poorly differentiated clusters of tumor are risk factors of T1 rectal carcinoma lymph node metastases.

scholarly journals Cervical lymph node enlargement as the initial manifestation of rectal cancer

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Tong-Hui Xie ◽  
Peng Su ◽  
Jian-Guo Hong ◽  
Hui Zhang
Keyword(s):  
Colorectal Cancer ◽  
Rectal Cancer ◽  
Lymph Node ◽  
Lymph Nodes ◽  
Cervical Lymph Node ◽  
Clinical Manifestations ◽  
Initial Symptom ◽  
Cervical Lymph Nodes ◽  
Supraclavicular Lymph Nodes ◽  
Lymph Node Enlargement

Abstract Background Colorectal cancer is a very common malignant tumor worldwide. The clinical manifestations of advanced colorectal cancer include the changes in bowel habits, hematochezia, diarrhea, local abdominal pain and other symptoms. However, the colorectal cancer with an initial symptom of cervical lymph node enlargement is extremely rare. In this article, we report a case of rectal cancer presenting with cervical lymph nodes enlargement as the initial symptom. Case presentation A 57-year-old woman was admitted to our hospital for cervical lymph node enlargement which was accidentally detected during physical examination. Computed tomography scan revealed multiple enlarged lymph nodes in the neck. Cervical ultrasound showed normal thyroid gland and multiple left supraclavicular lymph nodes enlargement. The patient underwent lymph nodes biopsy and pathologic results showed metastatic adenocarcinoma. The subsequent lower gastrointestinal endoscopy revealed a mucosal bulge lesion located at rectus and biopsy revealed adenocarcinoma. The patient underwent rectal cancer resection. She is alive with no evidence of recurrence or new tumors 2 years after surgery. Conclusions Cervical lymph node metastasis is a rare metastatic way in colorectal cancer. This is the first case of rectal cancer presenting with cervical lymph nodes metastases as the initial symptom. Surgical resection combined with postoperative chemotherapy improved long-term prognosis of the patient. This rare metastatic way of rectal cancer should be paid attention for clinicians.

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