Tumor Marker

Cancer Terms -> Diagnostic or Prognostic Factor -> Biomarker -> Disease Marker -> Tumor Marker

Tumor Marker Definition

A substance present in or produced by a tumor or by the host, that can be used for differentiating neoplastic from normal tissue based on measurements in body fluids, secretions, cells, and/or tissues. Markers are used in diagnosis, staging and prognosis of cancer, provide an estimation of tumor burden, and serve for monitoring effects of therapy, detecting recurrence, localization of tumors, and screening in general populations.

Tumor Marker Synonyms

Tumor Marker, Tumor Markers, tumor marker

Terms in Tumor Marker category

Melanoma Biomarker
Metastasis and Aggressiveness Marker
Proliferation Marker