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← Cancer of Unknown Primary (CUP)

HEALTH PROFESSIONAL · SOURCE READING

Treatment Options for Newly Diagnosed Unfavorable CUP

Source: Cancer of Unknown Primary (CUP) Treatment (PDQ®)–Health Professional Version, National Cancer Institute.

Source updated: May 7, 2025 · Captured 2026-09-09.

Selected source text with whitespace normalised. This Triangle page is not an NCI PDQ summary.

Context: Treatment of Newly Diagnosed Unfavorable Cancer of Unknown Primary

Treatment options for newly diagnosed unfavorable CUP include the following:

Site-directed therapy based on molecular tissue of origin/molecular targeted therapy.

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Immunological therapy.

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Chemotherapy.

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Site-directed therapy based on molecular tissue of origin or molecular targeted therapy →Immunological therapy →Chemotherapy →

Preserved source evidence · Not medical advice