In preparing a patient with leukemia for dental care, what should the medical history review include?

• A. Diagnosis/type, active and pre-treatment status, current treatment, or remission
• B. Favorite hobbies
• C. Recent travel outside the country
• D. Allergies to contrast media

Answer: (A)

In this situation, the most important idea is that the patient’s cancer status and treatment determine how risky dental care will be. Knowing the exact diagnosis and type of leukemia, whether the disease is active, in pre-treatment, currently being treated, or in remission, directly informs the level of immune suppression, bleeding risk, and healing capacity. Current therapy—chemotherapy, immunotherapy, steroids, or transplant-related regimens—affects neutrophil counts, platelet function and numbers, mucosal integrity, and potential drug interactions, all of which shape what procedures are safe, whether prophylactic antibiotics or platelet support might be needed, and how soon procedures can be performed. This information also helps tailor scheduling around treatment cycles to minimize risk and coordinate with the oncologist.

Hobbies, recent travel, and contrast-media allergies don't directly guide dental management of leukemia. Travel history may be considered for general infection exposure but does not determine dental risk in this context, and contrast-media allergies pertain to imaging choices rather than routine dental care.