A dermatologist sees a large and suspicious- looking mole on a patient's shoulder while
treating him for back acne. The doctor knows
the mole may be cancerous and needs to be
treated. However, the patient's Medicare
insurance hardly pays enough to cover the cost
of treatment and the schedule is already tight,
so the doctor doesn't mention the mole.

A. Assault
B. Negligence
C. Malpractice
D. Abuse
E. Invasion of privacy
F. Battery