Oncology care models and cancer diagnostic challenges

Oncology services and diagnostic challenges are highlighted across different regions. In Brazil, Mater Dei Santa Genoveva offers an integrated oncology model that combines clinical oncology, chemotherapy, oncological surgery, and hematology, including autologous bone marrow transplants, within a single environment to provide continuous care.

In Portugal, medical concerns are raised regarding head and neck cancers. Despite advancements in treatment, approximately 60% of the 2,500 to 3,000 new cases diagnosed annually in the country are identified at an advanced stage. While early detection can lead to cure rates of 80% to 90%, public lack of awareness regarding symptoms—such as persistent hoarseness, non-healing mouth ulcers, or difficulty swallowing—often leads to delayed diagnoses.