scholarly journals Natural History of Localized and Locally Advanced Atypical Lung Carcinoids after Complete Resection: A Joined French-Italian Retrospective Multicenter Study

2017 ◽  
Vol 106 (3) ◽  
pp. 264-273 ◽  
Author(s):  
Francesca Marciello ◽  
Olaf Mercier ◽  
Piero Ferolla ◽  
Jean-Yves Scoazec ◽  
Pier Luigi Filosso ◽  
...  
Keyword(s):  
Lymph Node ◽  
Natural History ◽  
Univariate Analysis ◽  
Locally Advanced ◽  
Lymph Node Involvement ◽  
Complete Resection ◽  
Time Interval ◽  
Node Involvement ◽  
History Of

Background: The natural history and the best modality of follow-up of atypical lung carcinoids (AC) remain ill defined. The aim of this study was to analyze recurrence-free survival (RFS) after complete resection (R0) of stage I-III pulmonary AC. Secondary objectives were prognostic parameters, the location of recurrences, and the modality of follow-up. Methods: A retrospective review of 540 charts of AC patients treated between 1998 and 2008 at 10 French and Italian centers with experience in lung neuroendocrine tumor management was undertaken. The exclusion criteria were MEN1-related tumor, history of another cancer, referral after tumor relapse, and being lost to follow-up. A central pathological review was performed in each country. Results: Sixty-two patients were included. After a median follow-up time of 91 months (mean 85, range 6-165), 35% of the patients experienced recurrence: 16% were regional recurrences and 19% were distant metastases. Median RFS was not reached. The 1-, 3-, and 5-year RFS rate was 90, 79, and 68%, respectively. In univariate analysis, lymph node involvement (p = 0.0001), stage (p = 0.0001), mitotic count (p = 0.004), and type of surgery (p = 0.043) were significantly associated with RFS. In multivariate analysis, lymph node involvement was significantly associated with RFS (HR 95% CI: 0.000-0.151; p = 0.004). During follow-up, somatostatin receptor scintigraphy, fibroscopy, and abdominal examination results were available for 22, 12, and 25 patients, respectively. The median time interval for imaging follow-up was 10 months. Conclusions: After complete resection of AC, recurrences were observed mostly within the first 5 years of follow-up, within bronchi, mediastinal nodes, the liver, and bones. In R0 patients, lymph node involvement could help to stratify follow-up intervals. Suboptimal imaging is evidenced.

Molecular markers for lymph node involvement in locally advanced cervical carcinomas

2006 ◽  
Vol 24 (18_suppl) ◽  
pp. 5049-5049 ◽  
Author(s):  
G. B. Kristensen ◽  
H. Lyng ◽  
D. H. Svendsrud ◽  
R. Holm ◽  
K. Knutstad ◽  
...  
Keyword(s):  
Lymph Node ◽  
Protein Expression ◽  
Molecular Mechanisms ◽  
Tumor Volume ◽  
Univariate Analysis ◽  
Locally Advanced ◽  
Lymph Node Involvement ◽  
Qrt Pcr ◽  
Node Positive ◽  
Node Involvement

5049 Background: Lymph node involvement is the first indication of cervical cancer spread and a strong prognostic factor. The aims of the present study were to identify genes associated with lymph node involvement. Methods: The nodal status and tumor volume were determined from MR images in 48 patients with FIGO stage 2a to 4a at the time of diagnosis. cDNA microarray technique was used to identify genes that differed in expression between node positive and negative tumors. Biopsies enriched for carcinoma tissue were co-hybridized with a common reference sample in a dye-swap design. Quantitative real time PCR (qRT PCR) and immunohistochemistry were used to validate microarray results and determine protein expression of selected genes. Results: Pathologic lymph nodes were seen in 29 patients and normal nodes in 19. We identified 16 genes with higher and 15 with lower expression in node positive tumors as compared to the negative ones. QRT PCR data of 4 genes were consistent with these findings. CKS2, MRPS23, MRPL11, LSM3 and PDK2 were upregulated in node positive tumors suggesting high proliferation activity and oxygen consumption. MSN, KLF3 and TBX3 were downregulated. CKS2, MRPS23, MRPL11, PDK2, LSM3, TBX3, KLF3 and MSN were significantly related to progression free survival in univariate analysis. Protein expression, determined for CKS2 and MSN, was significantly correlated to survival, consistent with these results. In multivariate analysis including only gene variables, MRPL11, PDK2 and TBX3 were significant. Including also clinical and MRI variables, tumor volume, KLF3 and TBX3 were significant. NEK1, CSTA, ANX4 and DDOST were upregulated indicating activated DNA damage repair (NEK1) and resistance to apoptosis (CSTA, ANX4, DDOST). NTN4 and HYAL1, which are involved in cell-matrix interactions, were downregulated, suggesting mechanisms for increased cell migration and invasive growth. Conclusions: Our findings are consistent with known phenotypic characteristics of node positive cervical tumors, such as hypoxia and high lactate content. They point to molecular mechanisms for development of hypoxia, deregulation of glucose metabolism, activation of survival strategies and interactions between carcinoma cells and tumor stroma that may promote metastasis formation. No significant financial relationships to disclose.

Histology as a Prognostic Factor in Early Gastric Cancer

1992 ◽  
Vol 78 (3) ◽  
pp. 181-184
Author(s):  
Massimo Ferrari ◽  
Enrico Ghislandi ◽  
Giuseppe Landonio ◽  
Margherita Majno ◽  
Tiziano Porretta ◽  
...  
Keyword(s):  
Risk Factors ◽  
Gastric Cancer ◽  
Lymph Node ◽  
Prognostic Factor ◽  
Early Gastric Cancer ◽  
Lymph Node Involvement ◽  
Depth Of Invasion ◽  
Undifferentiated Histology ◽  
Node Involvement

Of 431 patients with gastric cancer observed in our Istitution, 23 (5.3 %) had early gastric cancer (EGC). Macroscopic presentation, histology, depth of invasion, and lymph node involvement were evaluated in all the cases. All patients underwent surgery and an intensive follow-up was performed. Five of the 23 patients progressed, and the risk factors were examined. Histology seemed to be the main prognostic factor in our study, since intestinal type of EGC was associated to a significantly better prognosis. Total gastrectomy is indicated in the proximal localization of EGC, and should perhaps be performed also in cases presenting undifferentiated histology.

scholarly journals Surgical management of urachal tumors: Can the umbilicus be sparred in localized disease?

Rare Tumors ◽  
2019 ◽  
Vol 11 ◽  
pp. 203636131984728
Author(s):  
Cristian Pavelescu ◽  
Alexandra Pavelescu ◽  
Cristian Surcel ◽  
Cristian Mirvald ◽  
Mario Alvarez-Maestro ◽  
...  
Keyword(s):  
Lymph Node ◽  
Surgical Treatment ◽  
Local Recurrence ◽  
Distant Metastasis ◽  
Lymph Node Involvement ◽  
Partial Cystectomy ◽  
En Bloc ◽  
Node Involvement ◽  
Urachal Adenocarcinoma

Urachal adenocarcinoma represents the third most common histological type of non-urotelial bladder cancer. A very low incidence of this disease and the lack of prospective studies have led to a rich and heterogeneous treatment history. Currently, the standard of care for these patients is represented by partial cystectomy en bloc with resection of the urachal ligament and total omphalectomy. The aim of this article is to present our experience and results in the management of patients with urachal adenocarcinoma. Between 2005 and 2015, 16 patients have undergone surgical treatment for urachal adenocarcinoma in “Fundeni” Clinical Institute and Madrid University Hospital “Infanta Sofia.” Partial cystectomy was performed in 11 (68.76%) patients, while radical cystectomy en bloc with omphalectomy was performed in 5 (31.25%) patients, which were not amendable to a limited resection. The Sheldon classification was used, as it provides appropriate disease staging and is the most commonly utilized. Postoperative pathological results showed that 7 (43.75%) patients had localized tumors, and more than one-third (37.5%) of the patients had locally advanced Sheldon III disease, while 3 patients had distant metastasis at the time of surgery. Lymph node involvement was present in 3 patients (18.75%). Mean follow-up time was 2.5 years, ranging from 4 months to 7.6 years. Three patients (18.75%) were lost to follow-up, without any documented signs of local or systemic recurrence and were cancer free at the time of the last evaluation. In cases with lymph node involvement, local recurrence or distant metastasis, patients underwent cisplatin- or 5-fluorouracil-based salvage chemotherapy. Surgical treatment represents the gold standard, while adjuvant chemotherapy has a limited impact on overall survival. The utility of navel resection is questionable due to the rarity of direct invasion or local recurrence.

Anatomo-Pathological Problems in Radical Surgery of Prostatic Carcinoma: Lymph Nodes

1996 ◽  
Vol 63 (2) ◽  
pp. 188-191
Author(s):  
G. Severini ◽  
C. Morisi ◽  
M. Frigola ◽  
S. Arnone ◽  
S. Voce
Keyword(s):  
Lymph Node ◽  
Lymph Nodes ◽  
Prostatic Cancer ◽  
Prostatic Carcinoma ◽  
Advanced Disease ◽  
Radical Surgery ◽  
Locally Advanced ◽  
Lymph Node Involvement ◽  
Retroperitoneal Lymphadenectomy ◽  
Node Involvement

One of biggest problems when assessing radical surgery of prostatic cancer is progression of the locally advanced disease when lymph nodes are positive. The following questions should be asked: 1) if there are patterns of lymph node involvement 2) if retroperitoneal lymphadenectomy is indispensable in pre-operative clinical removal 3) if the prognosis, in relation to lymph node invasion, worsens with the increase in number of positive lymph nodes or if the lesion becomes bilateral. The authors’ experience is reported.

Impact of surgery and chemotherapy on survival in patients with advanced cholangiocarcinoma: A multivariate analysis in a cohort of 242 consecutive patients

2006 ◽  
Vol 24 (18_suppl) ◽  
pp. 4133-4133
Author(s):  
C. Dreyer ◽  
C. Le Tourneau ◽  
S. Faivre ◽  
V. Paradis ◽  
Q. Zhan ◽  
...  
Keyword(s):  
Multivariate Analysis ◽  
Prognostic Factors ◽  
Lymph Node ◽  
Median Survival ◽  
Tumor Size ◽  
Positive Impact ◽  
Univariate Analysis ◽  
Lymph Node Involvement ◽  
Node Involvement ◽  
The Impact

4133 Background: Cholangiocarcinoma remains an orphan disease for which prospective studies are missing to evaluate the impact of systemic chemotherapy on survival. Methods: Univariate and multivariate analysis of parameters that might impact survival were analyzed in a cohort of 242 consecutive patients with cholangiocarcinoma treated in a single institution between 2000 and 2004. Variables were WHO performance status (PS), age, symptoms, tumor size, extent of the disease, lymph node involvement, site of metastasis, tumor markers, pathology, and type of treatment including surgery, chemotherapy and radiotherapy. Results: Statistically significant prognostic factors of survival in univariate analysis are displayed in the table : In multivariate analysis, PS, tumor size and surgery were independent prognostic factors. Subgroup analysis demonstrated that in patients with advanced diseases (lymph node involvement, peritoneal carcinomatosis and/or distant metastasis), patients who had no surgery benefited of chemotherapy (median survival 13.1 versus 7.4 months in patients with/without chemotherapy, p = 0.006). Moreover, survival was further improved when patients could benefit of chemotherapy following total and/or partial resection (median survival 22.9 versus 13.0 months in patients with/without chemotherapy, p = 0.03). Conclusions: This study strongly suggests the positive impact on survival of multimodality approaches including surgery and chemotherapy in patients with advanced cholangiocarcinoma. [Table: see text] No significant financial relationships to disclose.

Optimizing cut-offs for high neutrophil-to-lymphocyte ratio as poor survival prognostic factor in colorectal cancer.

2019 ◽  
Vol 37 (15_suppl) ◽  
pp. e15111-e15111
Author(s):  
Fernando Namuche ◽  
Jorge Leon ◽  
Paola Catherine Montenegro ◽  
Claudio J. Flores
Keyword(s):  
Colorectal Cancer ◽  
Lymph Node ◽  
Prognostic Factor ◽  
Cox Regression ◽  
Locally Advanced ◽  
Lymph Node Involvement ◽  
Histologic Grade ◽  
Neutrophil To Lymphocyte Ratio ◽  
Lymphocyte Ratio ◽  
Node Involvement

e15111 Background: The incidence of colorectal cancer (CRC) in Peru has increased in the last decades. Needing to use all the possible tools for an accurate diagnosis and early treatment. Neutrophil-to-lymphocyte ratio (NLR) has been associated as poor prognostic factor in OS and PFS in CRC. There is no data that support this statement in Latin America. It is of a special utility in our country the detection of a simple and reproducible prognostic biomarker that guides the use of more advanced tests. Our objective was to explore the factors associated with OS in the local-locally advanced and metastatic settings. Methods: We retrospectively reviewed the electronic medical records of 609 patients with CRC from one specialized Peruvian cancer center between 2006 and 2016 Descriptive results for numeric variables were presented as means with standard deviation (SD) or medians with interquartile range (IQR), depending on their distributions; otherwise, we expressed the qualitative variables as numbers with percentages. We divided our population into two groups: Local-locally advanced (L-LA) (516 pts) and debut metastatic- recurrence (M-R) (108 pts). We performed a ROC curve analysis to determine an appropriate cut-off value for NLR in both groups (L-LA:NLR ≥3, M-R:NLR ≥5). A univariate survival analysis was performed with Kaplan Meier method, comparing the curves with Log Rank test. A multivariate analysis was performed using the Cox regression model with the statistically significant variables found in the univariate analysis. Results: Pts with high NLR had significantly shorter OS in L-LA [HR, 12.1; 95% CI,5.019-29.211; p < 0.001] M-R [HR, 5.382; 95% CI,2.835-10.217; p < 0.001] than pts with low NLR. In the multivariate model, NLR retained a significant association with OS in both groups. Cox regression demonstrated that in L-LA setting sex, histologic grade and lymph node involvement; and in M-R setting sidedness, histologic grade, LVI and metastasectomy performed were independently risk factors for a shorter OS. Conclusions: High NLR is associated with poor prognosis (with our cut-offs L-LA:NLR ≥3, M-R:NLR ≥5). There are other variables to be considered that affect the OS, as: sex, histologic grade and lymph node involvement, sidedness, histologic grade, LVI and metastasectomy performed.

Relationship of immunohistochemical biomarker expression and lymph node involvement in patients undergoing surgical treatment of NSCLC with long-term follow-up

Tumor Biology ◽  
2014 ◽  
Vol 35 (5) ◽  
pp. 4551-4559 ◽  
Author(s):  
Ana María Gómez ◽  
Jose Ramón Jarabo Sarceda ◽  
Jose Antonio L. García-Asenjo ◽  
Cristina Fernandez ◽  
Susana Hernandez ◽  
...  
Keyword(s):  
Lymph Node ◽  
Surgical Treatment ◽  
Lymph Node Involvement ◽  
Long Term Follow Up ◽  
Node Involvement ◽  
Relationship Of

scholarly journals Clinicopathological Profile of Thyroid Carcinoma in Young Patients: An Indonesian Single-Center Study

2022 ◽  
Vol 2022 ◽  
pp. 1-8
Author(s):  
Agnes Stephanie Harahap ◽  
Desty Gusti Sari ◽  
Marini Stephanie ◽  
Alvita Dewi Siswoyo ◽  
Litta Septina Mahmelia Zaid ◽  
...  
Keyword(s):  
Lymph Node ◽  
Mortality Rate ◽  
Thyroid Carcinoma ◽  
Distant Metastasis ◽  
Disease Recurrence ◽  
Lymph Node Involvement ◽  
Common Type ◽  
Thyroid Malignancy ◽  
Node Involvement

Introduction. Thyroid cancer is the third most common cancer that occurs in children and adolescents. Papillary thyroid carcinoma (PTC) is the most common type of thyroid malignancy. Although the mortality rate of thyroid malignancy in children is usually low, the disease recurrence is higher in children with more severe clinical presentation than in adults. This study aimed to determine the demographic and clinicopathological characteristics and outcome of pediatric and adolescent patients with thyroid malignancy in Indonesia. Methods. The retrospective study included all patients diagnosed with thyroid carcinoma aged <20 years, from January 1, 2015, to December 31, 2019. Twenty-nine subjects fulfilled the inclusion and exclusion criteria. We retrieved baseline characteristics, pathology features, TSH and fT4 status, radioactive iodine therapy data, and patients’ outcomes. Then, data were analyzed using the chi-square or Fisher’s exact method. Results. We identified 29 eligible subjects, including 3 boys and 26 girls. The most common type of thyroid carcinoma was PTC (96.5%), and follicular type (31%) was the predominant variant of PTC. Lymph node involvement occurred in 24% of patients, while distant metastasis occurred in 17.2% of patients with PTC. Twenty-four (82.7%) patients had stage 1 disease. Disease recurrence was recorded in 31% of patients during the study period with a median follow-up time of 24 months. Conclusion. PTC is the most frequent type of thyroid carcinoma among children and adolescents. This malignancy has a low mortality rate, but the recurrence rate remains high among younger patients than adults even during a short-term follow-up analysis. Distant metastasis and lymph node involvement are commonly found in this age group.

Is local lymph node involvement a prognostic factor in paediatric renal cell carcinoma?

2007 ◽  
Vol 25 (18_suppl) ◽  
pp. 20014-20014
Author(s):  
P. Indolfi ◽  
G. Bisogno ◽  
G. Cecchetto ◽  
A. Ferrari ◽  
L. Piva ◽  
...  
Keyword(s):  
Renal Cell Carcinoma ◽  
Lymph Node ◽  
Lymph Nodes ◽  
Cell Carcinoma ◽  
Renal Cell ◽  
Lymph Node Involvement ◽  
Number Of Patients ◽  
Node Involvement ◽  
Local Lymph Node

20014 Background: RCC in childhood is rare. Children with RCC tend to have a similar overall prognosis when compared with adults, where prognosis worsens with increasing stage, although direct comparisons of adult and paediatric data isn’t easy. The aim of our study is to identify the prognostic significance of local lymph node involvement in children with Renal Cell Carcinoma (RCC). Methods: On the basis of a retrospective study, the recently founded Italian Association for Paediatric Hematology and Oncology-Rare Tumors Paediatric Age (AIEOP-TREP) identified 16 patients (9 females) with RCC and local lymph node involvement at 10 of these centers. The cases were observed among 59 paediatric RCC, corresponding to 27.1% of RCC presenting in Italy from January 1973 to May 2006. Results: Overall, 9 patients were alive and disease free at last follow-up: eight patients had regional lymph node dissection (RLND) from the diaphragm at the aortic bifurcation, and one had the para-aortic lymph nodes removal. Six patients died: one had RLND (died from progression of disease), three had the renal hilum lymph nodes removal, and two the para-aortic lymph nodes dissection. One patient was lost to follow-up after relapse: this patient had para-aortic lymph node removal at diagnosis. Estimated 25-year DFS and OS rates for all patients were 64.2% and 50.5%, respectively. Given the small number of patients, little can be said about the value, if any, of adjuvant immunotherapy in this group of RCC. Conclusions: Children with lymph node positive RCC had a relatively unfavourable long- term prognosis. In our experience the RLND improves the prognosis. Further investigation of the biologic differences is warranted. Because of the very low incidence of paediatric RCC, an international clinical trial will be required to establish optimal therapy for children with RCC. No significant financial relationships to disclose.

Sign in / Sign up

Export Citation Format

Share Document