Sure. A doctor once had a patient who was an organ donor. But when the time came for organ harvesting, the doctor discovered that the patient had a condition that made the organs less than ideal for donation. However, there were several patients on the waiting list in desperate need. The doctor had to decide whether to use the organs anyway, knowing the risks to the recipients.
There was a doctor treating a patient with a mental illness. The patient's family asked the doctor to keep the diagnosis a secret from the patient. But the doctor believed that the patient had the right to know. This put the doctor in a difficult position as they had to balance the family's request and the patient's autonomy.