A retropharyngealis nyirokcsomóáttétek klinikai jelentősége

2021 ◽  
Vol 162 (25) ◽  
pp. 997-1003
Author(s):  
Mónika Révész ◽  
Ferenc Oberna ◽  
Éva Remenár ◽  
Zoltán Takácsi-Nagy

Összefoglaló. A retropharyngealis nyirokcsomóáttétek incidenciája a primer fej-nyaki daganat lokalizációjától függ. Leggyakrabban az előrehaladott vagy recidív nasopharynx-carcinomák esetén fordul elő, de III–IV. stádiumú oro- és hypopharynxtumorok esetén is megjelenhetnek. Non-nasopharyngealis primer tumoroknál a manifesztációjuk kedvezőtlen prognosztikai faktornak tekinthető, melynek hátterében a diagnosztikus nehézség miatti késői detektálás, a kifejezetten nehéz sebészi eltávolíthatóság, valamint az agresszív biológiai viselkedés állhat. Az esetismertetésünkben bemutatásra kerülő, 58 éves betegünknél bal oldali elülső szájfenéki primer tumort diagnosztizáltunk azonos oldali nyaki és retropharyngealis nyirokcsomó-metastasissal, mely a nemzetközi irodalom alapján extrém raritás, incidenciája kevesebb mint 1%. A retropharyngealis nyirokcsomók diagnosztikájában a lokalizáció miatt a képalkotóknak jut hangsúlyosabb szerep. Elhelyezkedésük nemcsak diagnosztikus, hanem sebésztechnikai kihívást is jelentenek az életfontosságú anatómiai képletek közelsége, illetve a szűk feltárási viszonyok miatt. Ilyenformán ezek a műtétek csak intenzív osztályos háttérrel és kellő jártassággal rendelkező centrumokban végezhetők. Az alapvetően rossz prognózist a korai diagnózis és a multimodális terápia kedvezően befolyásolja. Esetünkben a komplex kezeléssel (sebészi terápia és posztoperatív radiokemoterápia) sikerült lokoregionális tumormentességet elérni, és ezzel a teljes és a betegségmentes túlélési időt növelni. Orv Hetil. 2021; 162(25): 997–1003. Summary. The incidence of retropharyngeal lymph node metastasis depends on the localization of the primary head and neck cancer. Involved nodes are seen most commonly in cases of advanced or recurrent nasopharyngeal carcinoma, however, they might occur with stage III–IV oro- and hypopharyngeal tumours. The involvement of retropharyngeal lymph nodes has been associated with poor outcome of non-nasopharyngeal primary tumours, which might be explained by the delayed diagnosis, the difficult surgical procedure in the retropharyngeal space, and the aggressive nature of the disease. Here we present the case of a 58-year-old patient with an anterior oral cavity tumour on the left side with ipsilateral cervical lymph node and retropharyngeal lymph node metastases, which has been noted an extreme rarity in the literature with less than 1% incidence. Due to the localization of the retropharyngeal lymph nodes, the detection is based on imaging modalities. It represents a challenge for diagnosis and surgical treatment due to the close proximity of vital anatomical structures. Accordingly, these operations should only be performed in specialist surgical centres with intensive care units. The early diagnosis and the multimodality treatment might have a positive effect on the poor prognosis. In our case, we managed to achieve locoregional disease-free status with the complex treatment (surgical therapy and postoperative radiochemotherapy) and increase the overall and the disease-free survival. Orv Hetil. 2021; 162(25): 997–1003.

2013 ◽  
Vol 31 (4_suppl) ◽  
pp. 17-17
Author(s):  
Joyce Wong ◽  
Shams Rahman ◽  
Nadia Saeed ◽  
Hui-Yi Lin ◽  
Khaldoun Almhanna ◽  
...  

17 Background: Recommendations for extended lymphadenectomy in gastric cancer is thought to be associated with improved overall survival (OS), although defining adequate lymphadenectomy remains controversial. Methods: A single-institution, prospectively-maintained database of patients referred for surgical care of gastric cancer was reviewed. Patients were stratified by number of examined lymph nodes (eLN): <5, 6-10, 11-15, and >15 and positive LNs (LN+) stratified by 0, 1-2, 3-6, 7-15, and >15. Lymph node ratio (LN+:eLN) was evaluated, stratified by 0, 0.01-0.2, 0.21-0.5, and >0.5. Disease-free-survival (DFS) and OS were the primary endpoints, determined by Kaplan-Meier analyses. Results: From 1997-2012, 222 patients were included; most were male (N=122, 55%) with median age 67 (range 17-92) years. Of 220 (99%) patients surgically explored, 164 (74%) ultimately underwent resection. Median OS of the entire cohort was 22 months. Gender, ethnicity, and smoking status did not impact OS. Pathologic factors such as perineural invasion, lymphovascular invasion, and poor differentiation adversely affected OS, P<0.05. A median 14 lymph nodes (LN) were retrieved (range 0-45), with a median of one positive LN (range 0-31). No OS or disease-free survival (DFS) difference was observed when comparing <5, 6-10, 11-15, and >15 eLN, P=0.30. LN+ affected both OS and DFS: median OS was 52 months for 0 LN+ and decreased to 21 months with 1-2 LN+, 34 months 3-6 LN+, 25 months 7-15 LN+, and 11.5 months with >15 LN+. Similarly, median DFS decreased from 35 months with 0 LN+ to 19 months with 1-2 LN+, 9 months with 3-6 LN+, 13.5 months with 7-15 LN+, and 7.5 months with >15 LN+. Lymph node ratio demonstrated worse median OS with increasing ratio: 49 months for ratio of 0, 37 months for 0.01-0.2, 27 months for 0.21-0.5, and 12 months for >0.5, P<0.0001. DFS was similar: 35months for ratio of 0, 22 months for 0.01-0.2, 13 months for 0.21-0.5, and 7 months for >0.5, P<0.0001. Conclusions: Extent of lymphadenectomy does not impact OS or DFS. Presence of LN+ adversely impacts OS and DFS. Lymph node ratio may be a better prognostic indicator than number of eLN or LN+ in gastric cancer.


2007 ◽  
Vol 17 (1) ◽  
pp. 215-219 ◽  
Author(s):  
S. M. Temkin ◽  
M. Hellmann ◽  
Y.-C. Lee ◽  
O. Abulafia

Carcinosarcoma is a rare tumor of the uterus with a poor prognosis, even when identified and treated at an early stage. The purpose of this study was to identify and analyze prognostic pathologic features and treatment outcomes in patient with stages I and II carcinosarcoma of the uterus. Patients with carcinosarcoma of the uterus who received primary surgical treatment between 1984 and 2004 were identified through an institutional tumor registry. Inclusion criteria were clinical stage I/II disease following hysterectomy and selective pelvic and para-aortic lymph node sampling. Regression analysis was used to determine risk factors for recurrence and survival. Disease-free and overall survival were then determined using Kaplan–Meier analysis. Forty-seven patients with stages I and II carcinosarcoma of the uterus were identified. Age, heterologous or homologous histology, and type of adjuvant treatment were not associated with recurrence or survival. Depth of myometrial invasion was found to correlate to disease-free survival but not overall survival. The number of lymph nodes collected correlated to risk of recurrence and survival. Disease-free and overall survival were greater in patients with higher lymph node count. We conclude that the number of lymph nodes collected was the only risk factor that was found to be correlated to recurrence and survival in patients with early-stage carcinosarcoma. These results support mounting evidence that lymphadenectomy is crucial in patients with carcinomas of the uterus in order to discover occult metastatic disease and potentially provide patients with a therapeutic benefit


Author(s):  
Ümit Mercan ◽  
Ogün Eren ◽  
Cemil Yüksel ◽  
Salim Demirci

Introduction: The most important parameters affecting patient prognosis in gastric cancer are the T stage and regional lymph node invasion. Although it is known that lymph node positive patients have poor long-term survival and recurrence and metastasis rates are higher than patients with lymph node negative, recurrence and metastasis may also develop in lymph node negative patients. Studies have found that the most likely causes of this situation are mictometastases which cannot be detected in routine pathological examination and the inability to remove a sufficient number of lymph nodes. There is no clear consensus regarding the number of lymph nodes to be removed and there are very few studies in the literature on this subject. Aim: To determine the effect of the number of lymph nodes harvested in laparoscopically resected, lymph node negative, early stage antral gastric adenocarcinoma on patient prognosis. Materials and Methods: A retrospective study was conducted from January 2015 to January 2020 in which 62 patients with pT1N0, pT2N0 and pT3N0 tumour located in gastric antrum were included. Distal gastrectomy, partial omentectomy and lymph node dissection were performed to all patients. The number of lymph nodes harvested were determined from pathology reports. The patients were divided into two groups according to the number of lymph nodes as below 15 or above 15 and clinicopathological variables and overall and disease-free survival rates were compared between these two groups. X2 or Fisher-Exact test and Student-T or Mann-Whitney U test were used for comparing clinicopathological variables and Kaplan-Meier survival curves and Cox regression model for survival analysis. All p-values less than 0.05 were considered statistically significant. Results: It has been found that the mean overall survival in groups with lymph node removal ≥ and <15 was 55.07±2.28 (95% CI: 50.60 ~ 59.55) months and 34.80±4.26 (95% CI: 26.43 ~ 43.17) months and mean disease-free survival was 59.43±1.10 (95% CI: 57.26 ~ 61.59) months and 27.85±4.19 (95% CI: 19.63 ~ 36.07) months, respectively. The difference was statistically significant (p=0.001, p=0.002). Conclusion: Present study concludes that removal of a minimum of 15 lymph nodes in radical gastrectomy and lymphadenectomy is effective on overall and disease-free survival, regardless of the T stage. In addition, removal of 15 or more lymph nodes can provide more accurate and appropriate staging and affect patients’ decision to be directed towards adjuvant therapy.


2019 ◽  
Vol 12 (3) ◽  
pp. bcr-2018-227201
Author(s):  
Bassel Hallak ◽  
Sonia Von Wihl ◽  
Franciscus Boselie ◽  
Salim Bouayed

The impact of metastasis to the retropharyngeal lymph node group is poorly understood because of the difficult access to the retropharyngeal space (RPS). In 20%–50% of surgically treated oropharyngeal, hypopharyngeal, and cervical oesophageal carcinomas, we can find metastases to the retropharyngeal lymph nodes (RPLNs). 1 The use of a three-dimensional (3D)-imaging-guided navigation system to perform a biopsy for a suspicion of metastasis in an RPLN can provide advantages in terms of better precision and 3D orientation with protection of the surrounding critical structures. We report two cases of an open biopsy by transoral and transnasal approaches for a suspicion of metastasis in a retropharyngeal lymph node in two patients with oropharyngeal and pulmonary cancer, respectively, by using the 3D imaging-guided navigation system. In the both cases, the biopsies performed were very accurate and allowed to get a full histological analysis and diagnosis. The use of the navigation system as a means to perform biopsies in the soft tissue of the neck is rarely reported and up to date few reports can be found in the literature. This technique can provide multiple advantages when compared with other conventional methods. The procedure is simple, safe and minimally invasive.


2021 ◽  
Vol 11 (3) ◽  
pp. 172
Author(s):  
Alejandro Martin Sanchez ◽  
Daniela Terribile ◽  
Antonio Franco ◽  
Annamaria Martullo ◽  
Armando Orlandi ◽  
...  

Sentinel lymph node biopsy (SLNB) following neoadjuvant treatment (NACT) has been questioned by many studies that reported heterogeneous identification (IR) and false negative rates (FNR). As a result, some patients receive axillary lymph node dissection (ALND) regardless of response to NACT, leading to a potential overtreatment. To better assess reliability and clinical significance of SLNB status on ycN0 patients, we retrospectively analyzed oncological outcomes of 399 patients treated between January 2016 and December 2019 that were either cN0-ycN0 (219 patients) or cN1/2-ycN0 (180 patients). The Endpoints of our study were to assess, furthermore than IR: oncological outcomes as Overall Survival (OS); Distant Disease Free Survival (DDFS); and Regional Disease Free Survival (RDFS) according to SLNB status. SLN identification rate was 96.8% (98.2% in patients cN0-ycN0 and 95.2% in patients cN+-ycN0). A median number of three lymph nodes were identified and removed. Among cN0-ycN0 patients, 149 (68%) were confirmed ypN0(sn), whereas regarding cN1/2-ycN0 cases 86 (47.8%) confirmed an effective downstaging to ypN0. Three year OS, DDFS and RDFS were significantly related to SLNB positivity. Our data seemed to confirm SLNB feasibility following NACT in ycN0 patients, furthermore reinforcing its predictive role in a short observation timing.


Author(s):  
Bei-Bei Xiao ◽  
Qiu-Yan Chen ◽  
Xue-Song Sun ◽  
Ji-Bin Li ◽  
Dong-hua Luo ◽  
...  

Abstract Objectives The value of using PET/CT for staging of stage I–II NPC remains unclear. Hence, we aimed to investigate the survival benefit of PET/CT for staging of early-stage NPC before radical therapy. Methods A total of 1003 patients with pathologically confirmed NPC of stages I–II were consecutively enrolled. Among them, 218 patients underwent both PET/CT and conventional workup ([CWU], head-and-neck MRI, chest radiograph, liver ultrasound, bone scintigraphy) before treatment. The remaining 785 patients only underwent CWU. The standard of truth (SOT) for lymph node metastasis was defined by the change of size according to follow-up MRI. The diagnostic efficacies were compared in 218 patients who underwent both PET/CT and CWU. After covariate adjustment using propensity scoring, a cohort of 872 patients (218 with and 654 without pre-treatment PET/CT) was included. The primary outcome was overall survival based on intention to treat. Results Retropharyngeal lymph nodes were metastatic based on follow-up MRI in 79 cases. PET/CT was significantly less sensitive than MRI in detecting retropharyngeal lymph node lesions (72.2% [62.3–82.1] vs. 91.1% [84.8–97.4], p = 0.004). Neck lymph nodes were metastatic in 89 cases and PET/CT was more sensitive than MRI (96.6% [92.8–100.0] vs. 76.4% [67.6–85.2], p < 0.001). In the survival analyses, there was no association between pre-treatment PET/CT use and improved overall survival, progression-free survival, local relapse-free survival, regional relapse-free survival, and distant metastasis-free survival. Conclusions This study showed PET/CT is of little value for staging of stage I–II NPC patients at initial imaging. Key Points • PET/CT was more sensitive than MRI in detecting neck lymph node lesions whereas it was significantly less sensitive than MRI in detecting retropharyngeal lymph node lesions. • No association existed between pre-treatment PET/CT use and improved survival in stage I–II NPC patients.


2020 ◽  
Author(s):  
Haitao Liang ◽  
Yunlin Ye ◽  
Zhu Lin ◽  
Zikun Ma ◽  
Lei Tan ◽  
...  

Abstract Background : To assess the prognostic value of preoperative serum cyfra21-1 in male patients with urothelial carcinoma of bladder treated with radical cystectomy.Methods: Patients underwent radical cystectomy from 2009-2018 at our center were retrospectively analyzed and 267 male patients met our criterions. The median follow-up was 34 months. The serum level of cyfra21-1 was measured using enzyme linked immunosorbent assay. Patients were divided into two groups (cyfra21-1≤3.30ng/ml and cyfra21-1>3.30 ng/ml). Clinical significance of cyfra21-1 level was assessed.Results: Of the 267 patients, 110 (41.2%) had normal cyfra21-1, while 157 (58.8%) had elevated serum cyfra21-1. The prevalence of lymph node involvement, locally advanced stage (≥ pT3), tumor stages, tumor size and papillary were significantly higher in patients with elevated cyfra21-1 than in those with normal cyfra21-1. Patients with high cyfra21-1 showed worse Disease free survival and Overall survival than those with low cyfra21-1 ( P = 0.001 and 0.007, respectively). In multivariate analysis, High cyfra21-1, lymph node involvement, lymphovascular invasion and papillary were independent predictors of worse Disease free survival ( P = 0.036, <0.001, 0.002, 0.014 respectively). High cyfra21-1, lymph node involvement and lymphovascular invasion were also confirmed as independent predictors of worse Overall survival ( P = 0.038, 0.010, 0.005, respectively.)Conclusions: Elevated cyfra21-1 was associated with greater biological aggressiveness and worse prognosis than normal cyfra21-1.


2003 ◽  
Vol 13 (2) ◽  
pp. 192-196
Author(s):  
C. Baykal ◽  
A. Ayhan ◽  
A. Al ◽  
K. YÜCE ◽  
A. Ayhan

In this study we investigated FHIT (Fragile Histidine Triad) protein alterations in cervical carcinomas to assess the relation of this gene with cervical cancer. Eighty-eight patients with surgically treated FIGO (International Federation of Gynecology and Obstetrics) stage IB carcinomas of the cervix were included in this study. Clinicopathologic prognostic factors were compared with FHIT expression status. Disease-free and overall survival was evaluated according to prognostic factors and FHIT expression. The FHIT gene was found to be depressed in 53% (47/88) of the tumors. None of the clinicopathologic prognostic parameters showed a correlation with FHIT expression. Univariate survival analysis with the Kaplan-Meier method showed that only the age of the patient is significantly correlated with disease-free survival. Interestingly, when the same analysis was done for 5-year overall survival; diameter of the primary tumor, depth of invasion, occurrence of lymph node involvement, and number of metastatic lymph nodes were found to be statistically significant. Furthermore, multivariate analysis with Cox regression revealed that lymph node involvement was the only independent variable for 5-year overall survival. In the present study there was no statistical correlation between FHIT expression and clinicopathologic prognostic factors or survival figures of the patients. These findings may be explained with the carcinogenic role of FHIT in tumoral progression but not in the tumoral development that takes place after the carcinogenetic period.


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