This will be a retrospective review of 30 patients with unknown primary cancer who have had commercially available RT-PCR assays performed on biopsied tumors, in order to determine if the assay results are consistent with clinical features and useful for planning initial therapy or changing therapy.
Study Type
OBSERVATIONAL
Enrollment
30
Tennessee Oncology, PLLC
Nashville, Tennessee, United States
To correlate the tissue of origin predicted by the RT-PCR assay with clinical and pathologic features of patients with carcinoma of unknown primary site.
Time frame: 6 months
To correlate the tissue of origin predicted by the RT-PCR with actual primary sites found subsequently in a subset of patients.
Time frame: 6 months
To evaluate the utility of RT-PCR assay results in guiding treatment selection in patients with carcinoma of unknown primary site.
Time frame: 6 months
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