We have located links that may give you full text access.
Histological and immunohistochemical study on sentinel lymph node in colorectal cancer - values and limitations.
Colorectal cancer is currently one of the most common malignancies in both men and women. Surgical resection remains the essential element in the local control of the disease but the development of novel diagnostic and therapeutic tools can enhance the results of radical surgery. The indication for adjuvant treatment majorly depends on a correct pathological assessment of the surgical specimen - a correct pTNM staging. For patients diagnosed with stage III disease (characterized by the presence of lymph node metastases), adjuvant chemotherapy increases the survival rate, while in stage II disease, in most cases, the chemotherapy is contraindicated, due to increase morbidity without real benefit. This is why an accurate pN stage becomes essential. It is proven that classic pathological exam sometimes fails to identify lymph node micrometastases or isolate tumor cells, which might explain local or distant relapses in stage II patients. In our study, we evaluated a total of 39 surgical specimens of cTNM stage II patients operated for colon or rectal cancer. In the attempt to enhance the accuracy of pTNM staging we used ex vivo lymph node mapping combined with sentinel node analysis on serial sections in both classical histological and immunohistochemical (IHC) staining. We have demonstrated that the IHC staining on sentinel lymph node can improve the accuracy of pTNM staging, when used as a complementary diagnostic test, by identifying micrometastases and isolated tumor cells.
Full text links
Related Resources
Trending Papers
Heart failure with preserved ejection fraction: diagnosis, risk assessment, and treatment.Clinical Research in Cardiology : Official Journal of the German Cardiac Society 2024 April 12
Proximal versus distal diuretics in congestive heart failure.Nephrology, Dialysis, Transplantation 2024 Februrary 30
Efficacy and safety of pharmacotherapy in chronic insomnia: A review of clinical guidelines and case reports.Mental Health Clinician 2023 October
World Health Organization and International Consensus Classification of eosinophilic disorders: 2024 update on diagnosis, risk stratification, and management.American Journal of Hematology 2024 March 30
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app