Errors in measurement and reporting of serum markers in patients with germ cell tumors

Fredric M. Kardon, John G. Krikorian, JoséA Lopez, Ralph W deVere White

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

Elevation of the serum value of either human chorionic gonadotropin or alpha-fetoprotein in patients with germ cell testicular tumors is often accepted as evidence for persistent malignancy in the absence of histologic confirmation. These laboratory values are not subject to review and confirmation, unlike histologic diagnosis. We report 3 cases in which serum marker values were incorrectly reported to be elevated by commercial laboratories over a thirteen-month period and suggest a method for handling serum samples to avoid errors in diagnosis.

Original languageEnglish (US)
Pages (from-to)476-478
Number of pages3
JournalUrology
Volume20
Issue number5
DOIs
StatePublished - 1982
Externally publishedYes

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Germ Cell and Embryonal Neoplasms
Biomarkers
alpha-Fetoproteins
Chorionic Gonadotropin
Serum
Neoplasms
Testicular Germ Cell Tumor

ASJC Scopus subject areas

  • Urology

Cite this

Errors in measurement and reporting of serum markers in patients with germ cell tumors. / Kardon, Fredric M.; Krikorian, John G.; Lopez, JoséA; deVere White, Ralph W.

In: Urology, Vol. 20, No. 5, 1982, p. 476-478.

Research output: Contribution to journalArticle

Kardon, Fredric M. ; Krikorian, John G. ; Lopez, JoséA ; deVere White, Ralph W. / Errors in measurement and reporting of serum markers in patients with germ cell tumors. In: Urology. 1982 ; Vol. 20, No. 5. pp. 476-478.
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