ACS Leadership in Oncology Navigation (LION) Practice Test

The primary responsibility for diagnosing and treating blood disorders lies with a hematologist. Hematologists specialize in the study of blood, blood-forming organs, and blood diseases. This includes a wide range of conditions such as anemia, clotting disorders, and cancers of the blood such as leukemia and lymphoma. Their training equips them with the necessary skills to interpret lab results, perform bone marrow biopsies, and develop treatment plans tailored to individual patients' needs regarding their blood conditions.

In contrast, medical oncologists focus on treating solid tumors and managing cancer treatment protocols such as chemotherapy and immunotherapy, but they may refer patients with blood disorders to hematologists for specialized care. Radiation oncologists primarily use radiation therapy to treat cancer and do not typically deal with blood disorders. Meanwhile, surgical oncologists specialize in the surgical removal of tumors and may be involved in cancer treatment but are not trained to manage blood disorders specifically. Thus, the role of a hematologist is unique and critical for patients with blood-related health issues.