We have located links that may give you full text access.
Serum alphafetoprotein (AFP) in patients with germ cell tumors of the gonads and extragonadal sites: correlation between endodermal sinus (yolk sac) tumor and raised serum AFP.
Cancer 1980 July 16
During the last 6 1/2 years, serum AFP has been determined by radioimmunoassay in 387 patients with germ cell tumors of the gonads and extragonadal sites. The histological appearances of all these neoplasms were carefully reviewed. Highly elevated levels of serum AFP were noted in patients with tumors containing endodermal sinus (yolk sac) tumor elements irrespective of the location of the neoplasm or presence or absence of metastatic disease. There was good correlation between the presence and quantity of endodermal sinus (yolk sac) tumor elements within the primary tumor or its metastases and elevated levels of serum AFP. All patients with tumors composed of pure seminoma or dysgerminoma, and teratoma, had normal serum AFP levels. Slightly elevated levels of serum AFP up to 60 ng/mg (upper limit of normal 20 ng/ml) were noted in a few patients with testicular tumors composed of pure embryonal carcinoma, whereas patients with tumors composed of or containing endodermal sinus (yolk sac) tumor elements had serum AFP levels that could be measured in 100's or 1000's of ng/ml. Serum AFP was elevated only in patients with active disease. Serum AFP was determined in 81 patients with gonadal tumors of non germ cell origin and was normal in all these patients. Serum AFP is a very good tumor marker in patients with germ cell tumors composed of or containing endodermal sinus (yolk sac) tumor, irrespective of their location. Serial serum SFP determinations can be used for diagnostic purposes, for monitoring the results of treatment, and for early detection of metastases and recurrences. Serial serum AFP determination is a useful procedure in all patients with germ cell neoplasms and is highly recommended.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
Perioperative echocardiographic strain analysis: what anesthesiologists should know.Canadian Journal of Anaesthesia 2024 April 11
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
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