Oncoprint of oncogenic and likely oncogenic alterations. Abbreviations: Indel, insertion-deletion; ACUP, adenocarcinomas of unknown primary site; Non-ACUP, nonadenocarcinomas of unknown primary site. Oncoprint reports the most common oncogenic and likely oncogenic alterations found in the whole cohort of tumors, further labelled by CUP histological subtype, Tumor Mutational Burden group, and absolute Tumor Mutational Burden value. The top 40 most common altered genes were selected arbitrarily.