WebTumor Markers in Common Use. A tumor marker is anything present in or produced by cancer cells or other cells of the body in response to cancer or certain benign … WebWhen cancer is found in one or more metastatic sites but the primary site cannot be determined, it is called a cancer of unknown primary (CUP) or an occult primary cancer. This happens in a small portion of cancers. Further tests may eventually find the primary site of some of these cancers.

Cancer of Unknown Primary Origin - an overview - ScienceDirect

WebJan 24, 2012 · It is widely accepted that systemic neoplastic spread is a late event in tumour progression. However, sometimes, rapidly invasive cancers are diagnosed because of appearance of metastatic lesions in absence of a clearly detectable primary mass. This kind of disease is referred to as cancer of unknown primary (CUP) origin and accounts … ipms in ship

Context Metastatic malignant disease of unknown …

WebOther tumor markers that may be helpful include: CA-125: A high CA-125 level in a woman suggests ovarian, fallopian tube, or primary peritoneal cancer may be the cause. CA 19 … WebAccording to recent Cancer Research UK data, CUP formed 3% of all cancer diagnoses in the UK in 2014 (in keeping with worldwide data above), with 8,930 new cases.8 CUP incidence increases with age; from 2012 to 2014, more than half (56%) of cases of CUP in ... Knowledge of serum cancer marker status is also highly valuable. [Level of evidence ... WebSep 1, 2012 · The broad tumour type for almost all ‘true’ metastatic CUPs is carcinoma. CUP is a diagnosis of exclusion, since many studies exclude other tumour types including lymphoma, melanoma and sarcoma, as well as unusual primary rather than metastatic tumours [1, 2].Because these other cancer types nevertheless often enter the clinical … ipms in software