[Beta-HCG positive seminoma--incidence with special reference to tumor marker concentration in testicular venous blood]

Autor: E, Mumperow, K, Kressel, M, Hartmann
Jazyk: němčina
Rok vydání: 1991
Předmět:
Zdroj: Der Urologe. Ausg. A. 30(2)
ISSN: 0340-2592
Popis: The treatment of so-called "marker-positive" pure seminoma is still a controversial subject. We report on 32 cases of seminoma treated within 2 years. In these we measured beta-HCG and AFP in a cubital vein and in the spermatic cord veins. While 78% of the patients affected had elevated beta-HCG levels in the spermatic cord, in only 25% elevated beta-HCG levels were found in a cubital vein. This shows the markedly higher sensitivity of marker evaluation in spermatic cord veins. Furthermore, we conclude that seminoma generally produces beta-HCG and that therefore no change of the usual principles of therapy is required.
Databáze: OpenAIRE