The Application axis of the Next‑Generation Oncology Solution market taxonomy partitions demand into three clinical domains: Solid Tumors, Hematologic Malignancies, and Immuno‑Oncology. Solid Tumors encompass breast, lung, colorectal, and prostate cancers, representing the broadest patient pool and therefore the dominant revenue driver, estimated at 55 % of total market volume. Their heterogeneity fuels extensive biomarker development, which in turn sustains diagnostic spend and supports multiple therapeutic classes. Hematologic Malignancies, including lymphomas and leukemias, account for roughly 30 % of market size; the relative rarity of each subtype is offset by high per‑patient treatment costs and the rapid adoption of cellular‑therapy platforms. Immuno‑Oncology—therapies that modulate checkpoint pathways or employ oncolytic viruses—contributes about 15 % of market value, reflecting its emerging status and the concentration of late‑stage clinical programs. Together, these application segments delineate the patient‑centric revenue distribution that underpins the overall Next‑Generation Oncology Solution segmentation. Regulatory pathways differ across these domains, with solid‑tumor indications typically requiring larger pivotal trials, whereas hematologic and immuno‑oncology products often benefit from accelerated approvals, influencing investment allocation.